CN106325575B - Touch-control response method and device - Google Patents

Touch-control response method and device Download PDF

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Publication number
CN106325575B
CN106325575B CN201510373928.9A CN201510373928A CN106325575B CN 106325575 B CN106325575 B CN 106325575B CN 201510373928 A CN201510373928 A CN 201510373928A CN 106325575 B CN106325575 B CN 106325575B
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key
light intensity
value
fingerprint recognition
controller
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CN106325575A (en
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江忠胜
杨坤
陶钧
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Xiaomi Inc
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Xiaomi Inc
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Abstract

The disclosure is directed to a kind of touch-control response method and mobile terminals, belong to application of electronic technology field.Mobile terminal includes: controller, fingerprint recognition Integrated circuit IC, key IC, fingerprint Identification sensor, touch controlled key and front camera, key IC is configured as obtaining the signal value on touch controlled key, and judge whether signal value is greater than push button signalling threshold value on touch controlled key, when the signal value on touch controlled key is greater than push button signalling threshold value, touching signals are generated；Controller is configured as when detecting touching signals, obtains the image information in front camera coverage by front camera, and judges when in image information comprising head feature, to wake up fingerprint recognition IC whether comprising head feature in image information.Energy waste caused by the disclosure is solved the problems, such as due to accident touch on touch control key wakeup fingerprint recognition IC, realizes the beneficial effect for reducing the waste of the energy.The disclosure is used for fingerprint recognition.

Description

Touch-control response method and device
Technical field
This disclosure relates to application of electronic technology field, in particular to a kind of touch-control response method and device.
Background technique
With the development of mobile phone technique and fingerprint identification technology, more and more mobile phones are provided with the function of fingerprint recognition.
In the related technology, the otherness based on everyone fingerprint, mobile phone is using fingerprint is known otherwise, to sentence It is disconnected whether mobile phone to be unlocked.It is exemplary, fingerprint Identification sensor, fingerprint recognition integrated circuit can be set on mobile phone (English: Integrated Circuit；Referred to as: IC), key IC, touch controlled key and processor, the fingerprint Identification sensor with Fingerprint recognition IC is connected, and touch controlled key is connected with key IC, and processor is connected with fingerprint recognition IC and key IC respectively, And it is stored with target fingerprint information on fingerprint recognition IC, push button signalling threshold value is stored on key IC.Key IC can be obtained The signal value on touch controlled key is taken, and judges whether the signal value is greater than the push button signalling threshold value stored on key IC.If should Signal value is greater than the push button signalling threshold value stored on key IC, then key IC generates triggering message, and the triggering message is sent out It send to processor, processor wakes up fingerprint recognition IC, and judges fingerprint Identification sensor by the fingerprint recognition IC after being waken up Whether the target fingerprint information stored on the finger print information of acquisition and fingerprint recognition IC is identical, if the finger print information and mesh that obtain It is identical to mark finger print information, then mobile phone is unlocked.
Summary of the invention
Present disclose provides a kind of touch-control response method and devices.The technical solution is as follows:
According to the first aspect of the embodiments of the present disclosure, a kind of mobile terminal is provided, the mobile terminal include: controller, Fingerprint recognition Integrated circuit IC, key IC, fingerprint Identification sensor, touch controlled key and front camera, the fingerprint recognition IC Be connected with the fingerprint Identification sensor, the key IC is connected with the touch controlled key, the controller and it is described before It sets camera to be connected, is stored with push button signalling threshold value on the key IC,
The key IC is configured as obtaining the signal value on the touch controlled key, and judges signal on the touch controlled key Whether value is greater than the push button signalling threshold value, raw when the signal value on the touch controlled key is greater than the push button signalling threshold value At touching signals；
The controller is configured as when detecting the touching signals, by the front camera obtain it is described before The image information in camera coverage is set, and is judged whether comprising head feature in described image information, in described image When in information including the head feature, the fingerprint recognition IC is waken up.
Optionally, when the controller is additionally configured to not include the head feature in described image information, forbid Wake up the fingerprint recognition IC.
Optionally, the controller is configured as:
Determine at least one characteristic point in described image information；
Judge at least one described characteristic point whether to include the characteristic point for indicating the head feature；
If the characteristic point comprising the instruction head feature at least one described characteristic point, it is determined that described image information In include the head feature.
Optionally, the controller is arranged on the fingerprint recognition IC, the fingerprint recognition IC and the key IC phase Connection.
Optionally, the controller is arranged on the key IC, and the key IC is connected with the fingerprint recognition IC.
Optionally, the terminal further includes camera IC, and the camera IC is connected with the front camera, the camera IC is configured as obtaining the image information in the front camera coverage by the front camera,
The controller is arranged on the fingerprint recognition IC, the fingerprint recognition IC respectively with the key IC, camera IC is connected.
Optionally, the terminal further includes camera IC, and the camera IC is connected with the front camera, the camera IC is configured as obtaining the image information in the front camera coverage by the front camera,
The controller is arranged on the key IC, the key IC respectively with the fingerprint recognition IC, the camera IC is connected.
Optionally, the terminal further includes camera IC, and the camera IC is connected with the front camera, the camera IC is configured as obtaining the image information in the front camera coverage by the front camera,
The controller is arranged on the camera IC, the touch screen IC respectively with the fingerprint recognition IC, described press Key IC is connected.
Optionally, the mobile terminal further include: light intensity sensor, the controller are connected with the light intensity sensor It connects, environmental light intensity threshold value is stored in the controller,
The controller is additionally configured to when detecting the touching signals, is obtained by the light intensity sensor current The light intensity value of the ambient enviroment of the light intensity sensor, and judge whether the light intensity value of the ambient enviroment is greater than institute Environmental light intensity threshold value is stated, is greater than in the environmental light intensity threshold value and described image information in the light intensity value of the ambient enviroment When comprising the head feature, the fingerprint recognition IC is waken up.
Optionally, it is stored with target fingerprint information on the fingerprint recognition IC,
The fingerprint recognition IC is configured as receiving the finger print information that the fingerprint sensor is sent, and judges that the fingerprint passes Sensor send finger print information and the target fingerprint information it is whether identical, the fingerprint sensor send finger print information and When the target fingerprint information is identical, the mobile terminal is waken up.
Optionally, the mobile terminal further include: cover-plate glass,
The lower section of the cover-plate glass is arranged in the fingerprint Identification sensor.
According to the second aspect of an embodiment of the present disclosure, a kind of touch-control response method is provided, the touch-control response method includes:
Judge whether to detect that touching signals, the touching signals are key Integrated circuit IC on judging touch controlled key It is generated when signal value is greater than push button signalling threshold value, the signal value on the touch controlled key is what the key IC was obtained；
If detecting the touching signals, the figure in the front camera coverage is obtained by front camera As information；
Whether judge in described image information comprising head feature；
If including the head feature in described image information, fingerprint recognition IC is waken up.
Optionally, the touch-control response method further include:
If not including the head feature in described image information, forbid waking up the fingerprint recognition IC.
It is optionally, described whether to judge in described image information comprising head feature, comprising:
Determine at least one characteristic point in described image information；
Judge at least one described characteristic point whether to include the characteristic point for indicating the head feature；
If the characteristic point comprising the instruction head feature at least one described characteristic point, it is determined that described image information In include the head feature.
Optionally, the touch-control response method further include:
If detecting the touching signals, the ambient enviroment of presently described light intensity sensor is obtained by light intensity sensor Light intensity value；
Judge whether the light intensity value of the ambient enviroment is greater than environmental light intensity threshold value；
If the light intensity value of the ambient enviroment is greater than the environmental light intensity threshold value, and includes institute in described image information Head feature is stated, then wakes up fingerprint recognition IC.
According to the third aspect of an embodiment of the present disclosure, a kind of mobile terminal is provided, the mobile terminal includes:
First judgment module is configured as judging whether to detect that touching signals, the touching signals are the integrated electricity of key What road IC was generated when judging that the signal value on touch controlled key is greater than push button signalling threshold value, the signal value on the touch controlled key is What the key IC was obtained；
First obtain module, be configured as when detecting the touching signals, by front camera obtain it is described before Set the image information in camera coverage；
Whether the second judgment module is configured as judging in described image information comprising head feature；
First wake-up module when being configured as in described image information comprising the head feature, wakes up fingerprint recognition IC。
Optionally, the mobile terminal further include:
Forbid wake-up module, when being configured as not including the head feature in described image information, forbids waking up institute State fingerprint recognition IC.
Optionally, second judgment module is configured as:
Determine at least one characteristic point in described image information；
Judge at least one described characteristic point whether to include the characteristic point for indicating the head feature；
If the characteristic point comprising the instruction head feature at least one described characteristic point, it is determined that described image information In include the head feature.
Optionally, the mobile terminal further include:
Second obtains module, is configured as when detecting the touching signals, obtains current institute by light intensity sensor State the light intensity value of the ambient enviroment of light intensity sensor；
Third judgment module, is configured as judging whether the light intensity value of the ambient enviroment is greater than environmental light intensity threshold Value；
Second wake-up module, be configured as the ambient enviroment light intensity value be greater than the environmental light intensity threshold value and When in described image information including the head feature, fingerprint recognition IC is waken up.
According to a fourth aspect of embodiments of the present disclosure, a kind of mobile terminal is provided, the mobile terminal includes:
Processor；
For storing the memory of the executable instruction of the processor；
Wherein, the processor is configured to:
Judge whether to detect that touching signals, the touching signals are key Integrated circuit IC on judging touch controlled key It is generated when signal value is greater than push button signalling threshold value, the signal value on the touch controlled key is what the key IC was obtained；
If detecting the touching signals, the figure in the front camera coverage is obtained by front camera As information；
Whether judge in described image information comprising head feature；
If including the head feature in described image information, fingerprint recognition IC is waken up.
The technical scheme provided by this disclosed embodiment can include the following benefits: controller is detecting touch-control letter Number when, by front camera obtain front camera coverage in image information in whether include head feature, preceding When setting in the image information in camera coverage comprising head feature, fingerprint recognition IC is waken up, that is, is detecting the touch-control After signal, whether which also needs to judge in the image information in front camera coverage to include head feature, It can determine whether to wake up fingerprint recognition IC, increase the precondition for waking up fingerprint recognition IC, it is therefore prevented that in touch controlled key When accidentally being touched, fingerprint recognition IC is waken up, the waste of the energy is reduced.
It should be understood that the above general description and the following detailed description are merely exemplary, this can not be limited It is open.
Detailed description of the invention
In order to illustrate more clearly of embodiment of the disclosure, attached drawing needed in embodiment description will be made below Simply introduce, it should be apparent that, the accompanying drawings in the following description is only some embodiments of the present disclosure, common for this field For technical staff, without creative efforts, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram according to a kind of mobile terminal shown in the relevant technologies；
Fig. 2-A is a kind of structural schematic diagram of mobile terminal shown according to an exemplary embodiment；
Fig. 2-B is the structural schematic diagram of another mobile terminal shown according to an exemplary embodiment；
Fig. 2-C is the structural schematic diagram of another mobile terminal shown according to an exemplary embodiment；
Fig. 2-D is the structural schematic diagram of another mobile terminal shown according to an exemplary embodiment；
Fig. 2-E is a kind of structural schematic diagram of the mobile terminal shown according to another exemplary embodiment；
Fig. 2-F is the structural schematic diagram of another mobile terminal shown according to another exemplary embodiment；
Fig. 2-G is the structural schematic diagram of another mobile terminal shown according to another exemplary embodiment；
Fig. 2-H is a kind of operation schematic diagram of Proximity Sensor shown according to an exemplary embodiment；
Fig. 2-I is a kind of image information schematic diagram shown according to an exemplary embodiment；
Fig. 2-J is a kind of sectional view of the mobile terminal provided according to an exemplary embodiment；
Fig. 2-K is a kind of touch-control responding scene schematic diagram shown according to an exemplary embodiment；
Fig. 3-A is a kind of method flow diagram of touch-control response method shown according to an exemplary embodiment；
Fig. 3-B is the method flow diagram of another touch-control response method shown according to an exemplary embodiment；
Fig. 3-C is the method flow diagram of another touch-control response method shown according to an exemplary embodiment；
Fig. 3-D is the method flow diagram of another touch-control response method shown according to an exemplary embodiment；
Fig. 3-E is a kind of method flow diagram of the touch-control response method shown according to another exemplary embodiment；
Fig. 3-F is the method flow diagram of another touch-control response method shown according to another exemplary embodiment；
Fig. 3-G is the method flow diagram of another the touch-control response method shown according to another exemplary embodiment；
Fig. 3-H is the method flow diagram of another the touch-control response method shown according to another exemplary embodiment；
Fig. 3-I is a kind of method flow diagram of the touch-control response method shown according to another exemplary embodiment；
Fig. 4 is the method flow diagram of another touch-control response method shown according to another exemplary embodiment；
Fig. 5-A is a kind of structural block diagram of mobile terminal shown according to an exemplary embodiment；
Fig. 5-B is the structural block diagram of another mobile terminal shown according to an exemplary embodiment；
Fig. 5-C is the structural block diagram of another mobile terminal shown according to an exemplary embodiment；
Fig. 6-A is a kind of structural block diagram of the mobile terminal shown according to another exemplary embodiment；
Fig. 6-B is the structural block diagram of another mobile terminal shown according to another exemplary embodiment；
Fig. 6-C is the structural block diagram of another mobile terminal shown according to another exemplary embodiment；
Fig. 6-D is the structural block diagram of another mobile terminal shown according to another exemplary embodiment；
Fig. 7-A is a kind of structural block diagram of the mobile terminal shown according to a further exemplary embodiment；
Fig. 7-B is the structural block diagram of another mobile terminal shown according to a further exemplary embodiment；
Fig. 7-C is the structural block diagram of another mobile terminal shown according to a further exemplary embodiment；
Fig. 8-A is a kind of block diagram for mobile terminal shown according to an exemplary embodiment；
Fig. 8-B is the structural schematic diagram according to another mobile terminal shown in another exemplary embodiment.
The drawings herein are incorporated into the specification and forms part of this specification, and shows and meets implementation of the invention Example, and be used to explain the principle of the present invention together with specification.
Specific embodiment
In order to keep the purposes, technical schemes and advantages of the disclosure clearer, below in conjunction with attached drawing to the disclosure make into It is described in detail to one step, it is clear that described embodiment is only disclosure some embodiments, rather than whole implementation Example.It is obtained by those of ordinary skill in the art without making creative efforts based on the embodiment in the disclosure All other embodiment belongs to the range of disclosure protection.
Fig. 1 is the structural schematic diagram according to a kind of mobile terminal 0 shown in the relevant technologies.As shown in Figure 1, the mobile terminal 0 can be smart phone, computer, multimedia player, electronic reader, wearable device etc., which can be with Including fingerprint Identification sensor 01, fingerprint recognition IC-02, touch controlled key 03, key IC-04 and processor 05, the fingerprint recognition Sensor 01 is connected with fingerprint recognition IC-02, and touch controlled key 03 is connected with key IC-04, processor 05 respectively with fingerprint Identification IC-02 is connected with key IC-04, and is stored with target fingerprint information on fingerprint recognition IC-02.Exemplary, this refers to Line identification sensor 01 can be set in the top of the touch controlled key 03, and the fingerprint Identification sensor 01 and the touch controlled key 03 The lower section (not shown in figure 1) in glass cover-plate can be set, key IC-04 can obtain the letter of the touch-control on touch controlled key 03 Number, and judge whether the signal value of the touching signals is greater than the push button signalling threshold value stored on key IC-04.If the touch-control is believed Number signal value be greater than the push button signalling threshold value that stores on key IC-04, then key IC-04 generates triggering message, and should Triggering message is sent to processor 05, and processor 05 wakes up fingerprint recognition IC-02.Exemplary, which can be capacitor Key, the signal value of the touching signals can be the capacitance of the touching signals.
In the related technology, due to receiving pressing operation in touch controlled key 03, and the signal value on the touch controlled key 03 is big When push button signalling threshold value, fingerprint recognition IC-02 is accordingly waken up, and the energy consumption of fingerprint recognition IC-02 is higher, then in touch-control When key 03 is accidentally touched, fingerprint recognition IC-02 is waken up, and generates the waste of the energy.
Fig. 2-A is a kind of structural schematic diagram of mobile terminal 1 shown according to an exemplary embodiment, as shown in Fig. 2-A, The mobile terminal 1 may include: controller 10, fingerprint recognition IC-11, key IC-12, fingerprint Identification sensor 13, touch-control by Key 14 and light intensity sensor 15.Wherein, fingerprint recognition IC-11 is connected with fingerprint Identification sensor 13, key IC-12 and touching Control key 14 is connected, and controller 10 is connected with light intensity sensor 15, and push button signalling threshold value is stored on key IC-12, controls Environmental light intensity threshold value is stored in device 10 processed.
Key IC-12 is configured as obtaining the touching signals on touch controlled key 14, and judges the signal value of the touching signals Whether it is greater than push button signalling threshold value, when the signal value is greater than push button signalling threshold value, generates triggering command；Controller 10 is configured To obtain the light intensity of the ambient enviroment of current light intensity sensor 15 by light intensity sensor 15 when detecting triggering command Value, and judge whether the light intensity value of the ambient enviroment of light intensity sensor 15 is greater than environmental light intensity threshold value, in light intensity sensor When the light intensity value of 15 ambient enviroment is greater than environmental light intensity threshold value, fingerprint recognition IC-11 is waken up.
In conclusion key IC is configured as judging touch-control in the mobile terminal provided due to the embodiment of the present disclosure The signal value of signal generates triggering command when being greater than push button signalling threshold value；Controller is configured as when detecting triggering command, Judge whether the light intensity value of light intensity sensor ambient enviroment is greater than environmental light intensity threshold value, in light intensity sensor ambient enviroment When light intensity value is greater than environmental light intensity threshold value, fingerprint recognition IC is waken up.I.e. after detecting the triggering command, the controller It also needs whether the light intensity value for judging light intensity sensor ambient enviroment is greater than environmental light intensity threshold value, can determine whether to call out Wake up fingerprint recognition IC, increases the precondition for waking up fingerprint recognition IC, it is therefore prevented that when touch controlled key is accidentally touched, wakes up fingerprint It identifies IC, reduces the waste of the energy.
Further, which can be additionally configured to the light intensity value in the ambient enviroment of light intensity sensor 15 When no more than environmental light intensity threshold value, forbid waking up fingerprint recognition IC-11.It is greater than push button signalling in the signal value of the touching signals Threshold value, and the light intensity value of the ambient enviroment of light intensity sensor 15 be greater than environmental light intensity threshold value when, controller 10 wake up fingerprint Identify IC-11.It is greater than push button signalling threshold value, and the light of the ambient enviroment of light intensity sensor 15 in the signal value of the touching signals When intensity value is not more than environmental light intensity threshold value, controller 10 is forbidden waking up fingerprint recognition IC-11.In the signal value of the touching signals When no more than push button signalling threshold value, key IC-12 and the controller 10 do not execute movement.
Exemplary, the controller 10 in mobile terminal 1 shown in Fig. 2-A can be set on fingerprint recognition IC-11, and should Fingerprint recognition IC-11 can be connected with key IC-12, fingerprint Identification sensor 13, light intensity sensor 15；Shown in Fig. 2-A Controller 10 in mobile terminal 1 can also be arranged on key IC-12, and key IC-12 can be with fingerprint recognition IC- 11, fingerprint Identification sensor 13, light intensity sensor 15 are connected.
Mobile terminal 1 shown in Fig. 2-A can also include control IC (Fig. 2-A is not shown), mobile terminal shown in Fig. 2-A Controller 10 in 1 can be set on fingerprint recognition IC-11, and fingerprint recognition IC-11 can be with key IC-12, fingerprint Identification sensor 13, light intensity sensor 15, control IC are connected；Controller 10 in mobile terminal 1 shown in Fig. 2-A can be with It is arranged on key IC-12, and key IC-12 can be sensed with fingerprint recognition IC-11, fingerprint Identification sensor 13, light intensity Device 15, control IC are connected；Controller 10 in mobile terminal 1 shown in Fig. 2-A can also be arranged on control IC, and the control IC processed can be connected with fingerprint recognition IC-11, fingerprint Identification sensor 13, light intensity sensor 15, key IC-12.
Fig. 2-B is the structural schematic diagram of another mobile terminal 1 shown according to an exemplary embodiment, such as Fig. 2-B institute Show, which may include: controller 10, fingerprint recognition IC-11, key IC-12, fingerprint Identification sensor 13, touch-control Key 14 and Proximity Sensor 16.Wherein, fingerprint recognition IC-11 is connected with fingerprint Identification sensor 13, key IC-12 with Touch controlled key 14 is connected, and controller 10 is connected with Proximity Sensor 16, can store push button signalling on key IC-12 Threshold value can store infrared Intensity threshold on controller 10.
Key IC-12 is configured as obtaining the touching signals on touch controlled key 14, and judges the signal value of the touching signals Whether it is greater than push button signalling threshold value, when the signal value is greater than push button signalling threshold value, generates triggering command；Proximity Sensor 16 It is configured as issuing the infrared light of preset strength value to the surrounding of Proximity Sensor 16, exemplary, which is greater than The infrared Intensity threshold stored on the controller 10.Controller 10 can be configured as when detecting triggering command, determine inspection Intensity value is surveyed, exemplary, the intensity for the infrared light that detection intensity value can receive for Proximity Sensor 16 in preset time Value.The controller 10 is additionally configured to judge whether detection intensity value is less than infrared Intensity threshold, is less than in detection intensity value red When outer Intensity threshold, fingerprint recognition IC-11 is waken up.
In conclusion key IC is in the signal for judging touching signals in the mobile terminal provided due to the embodiment of the present disclosure Value generates triggering command when being greater than push button signalling threshold value；Controller judges low coverage in preset time when detecting triggering command Whether the detection intensity value of the infrared light received from sensor is less than infrared Intensity threshold, is less than infrared light in detection intensity value When strong threshold value, fingerprint recognition IC is waken up.I.e. after detecting the triggering command, which also needs to judge detection intensity value Whether it is less than infrared Intensity threshold, can determines whether to wake up fingerprint recognition IC, increase the premise for waking up fingerprint recognition IC Condition, it is therefore prevented that when touch controlled key is accidentally touched, wake up fingerprint recognition IC, reduce the waste of the energy.
Further, which can be additionally configured to prohibit when detection intensity value is not less than infrared Intensity threshold Only wake up fingerprint recognition IC-11.It is greater than push button signalling threshold value in the signal value of the touching signals, and detection intensity value is less than red When outer Intensity threshold, controller 10 wakes up fingerprint recognition IC-11.It is greater than push button signalling threshold value in the signal value of the touching signals, And detection intensity value be not less than infrared Intensity threshold when, controller 10 forbid wake up fingerprint recognition IC-11.In the touching signals When signal value is not more than push button signalling threshold value, key IC-12 and the controller 10 do not execute movement.
Optionally, the controller 10 in mobile terminal 1 shown in Fig. 2-B can be set on fingerprint recognition IC-11, and should Fingerprint recognition IC-11 can be connected with key IC-12, fingerprint Identification sensor 13, Proximity Sensor 16；Shown in Fig. 2-B Mobile terminal 1 in controller 10 can also be arranged on key IC-12, and key IC-12 can be with fingerprint recognition IC- 11, fingerprint Identification sensor 13, Proximity Sensor 16 are connected.
Exemplary, mobile terminal 1 shown in Fig. 2-B can also include short distance IC (Fig. 2-B is not shown) and control IC (figure It is not shown in 2-B), short distance IC is connected with the Proximity Sensor 13.Control in mobile terminal 1 shown in Fig. 2-B Device 10 can be set on fingerprint recognition IC-11, and fingerprint recognition IC-11 can be with key IC-12, fingerprint Identification sensor 13, Proximity Sensor 16, short distance IC, control IC are connected；Controller 10 in mobile terminal 1 shown in Fig. 2-B may be used also To be arranged on key IC-12, and key IC-12 can be with fingerprint recognition IC-11, fingerprint Identification sensor 13, short distance Sensor 16, short distance IC, control IC are connected；Controller 10 in mobile terminal 1 shown in Fig. 2-B can also be arranged in close On distance IC, and short distance IC can be with fingerprint recognition IC-11, key IC-12, fingerprint Identification sensor 13, closely biography Sensor 16, control IC are connected；Controller 10 in mobile terminal 1 shown in Fig. 2-B can also be arranged on control IC, and should Controlling IC can be with fingerprint recognition IC-11, key IC-12, fingerprint Identification sensor 13, Proximity Sensor 16, short distance IC It is connected.
Fig. 2-C is the structural schematic diagram of another mobile terminal 1 shown according to an exemplary embodiment, such as Fig. 2-C institute Show, which may include: controller 10, fingerprint recognition IC-11, key IC-12, fingerprint Identification sensor 13, touch-control Key 14 and front camera 17.Wherein, fingerprint recognition IC-11 is connected with fingerprint Identification sensor 13, key IC-12 with Touch controlled key 14 is connected, and controller 10 is connected with front camera 17, can store push button signalling threshold on key IC-12 Value.
Key IC-12 be configured as obtain touch controlled key on touching signals, and judge touching signals signal value whether Triggering command is generated when the signal value of touching signals is greater than push button signalling threshold value greater than push button signalling threshold value；10 quilt of controller It is configured to when detecting triggering command, the image in 17 coverage of front camera is obtained by front camera 17 and is believed Breath, and judge to clap whether comprising head feature in front camera 17 in the image information in 17 coverage of front camera When taking the photograph in the image information in range comprising head feature, fingerprint recognition IC-11 is waken up.
In conclusion key IC is in the signal for judging touching signals in the mobile terminal provided due to the embodiment of the present disclosure Value generates triggering command when being greater than push button signalling threshold value；Controller is obtained when detecting triggering command by front camera It whether include head feature, the image in front camera coverage in image information in front camera coverage When in information including head feature, fingerprint recognition IC is waken up, i.e., after detecting the triggering command, which also needs to sentence Whether include head feature in image information in disconnected front camera coverage, can determine whether to wake up fingerprint recognition IC increases the precondition for waking up fingerprint recognition IC, it is therefore prevented that when touch controlled key is accidentally touched, wakes up fingerprint recognition IC, subtracts The waste of the energy is lacked.
Further, which can be additionally configured in the image information in 17 coverage of front camera When not comprising head feature, forbid waking up fingerprint recognition IC-11.It is greater than push button signalling threshold in the signal value of the touching signals Value, and in the image information in 17 coverage of front camera include head feature when, controller 10 wake up fingerprint recognition IC- 11.It is greater than push button signalling threshold value in the signal value of the touching signals, and in the image information in 17 coverage of front camera When not comprising head feature, controller 10 is forbidden waking up fingerprint recognition IC-11.It is not more than key in the signal value of the touching signals When signal threshold value, key IC-12 and the controller 10 do not execute movement.Image in 17 coverage of front camera Information can be pictorial information or Video stream information,
In embodiment of the disclosure, head feature includes but is not limited to facial characteristics, such as nose, eyes, mouth Deng can also include the features such as ear on head, can be used as the embodiment of the present disclosure and judge whether to need to wake up fingerprint recognition The reference substance of IC.
Optionally, the controller 10 in mobile terminal 1 shown in Fig. 2-C can be set on fingerprint recognition IC-11, and should Fingerprint recognition IC-11 can be connected with key IC-12, fingerprint Identification sensor 13, front camera 17；Shown in Fig. 2-C Controller 10 in mobile terminal 1 can also be arranged on key IC-12, and key IC-12 can be with fingerprint recognition IC- 11, fingerprint Identification sensor 13, front camera 17 are connected.
Exemplary, mobile terminal 1 shown in Fig. 2-C can also include camera IC (Fig. 2-C is not shown) and control IC (Fig. 2- It is not shown in C), camera IC is connected with the front camera 17.Controller 10 in mobile terminal 1 shown in Fig. 2-C can To be arranged on fingerprint recognition IC-11, and fingerprint recognition IC-11 can be with key IC-12, fingerprint Identification sensor 13, preceding Camera 17, camera IC, control IC is set to be connected；Controller 10 in mobile terminal 1 shown in Fig. 2-C, which can also be arranged in, to be pressed On key IC-12, and key IC-12 can be with fingerprint recognition IC-11, fingerprint Identification sensor 13, front camera 17, camera IC, control IC are connected；Controller 10 in mobile terminal 1 shown in Fig. 2-C can also be arranged on camera IC, and the camera IC can be connected with fingerprint recognition IC-11, key IC-12, fingerprint Identification sensor 13, front camera 17, control IC；Figure Controller 10 in mobile terminal 1 shown in 2-C can also be arranged on control IC, and control IC can be with fingerprint recognition IC-11, key IC-12, fingerprint Identification sensor 13, front camera 17, camera IC are connected.
Fig. 2-D is the structural schematic diagram of another mobile terminal shown according to an exemplary embodiment, such as Fig. 2-D institute Show, which may include: controller 10, fingerprint recognition IC-11, key IC-12, fingerprint Identification sensor 13, touch-control Key 14, light intensity sensor 15 and Proximity Sensor 16.Wherein, fingerprint recognition IC-11 and 13 phase of fingerprint Identification sensor Connection, key IC-12 is connected with touch controlled key 14, controller 10 respectively with 16 phase of light intensity sensor 15 and Proximity Sensor It connects, is stored with push button signalling threshold value on key IC-12, environmental light intensity threshold value and infrared light intensity threshold are stored in controller 10 Value.
Key IC-12 be configured as obtain touch controlled key on touching signals, and judge touching signals signal value whether Triggering command is generated when the signal value of touching signals is greater than push button signalling threshold value greater than push button signalling threshold value.
Proximity Sensor 16 is configured as issuing the infrared light of preset strength value to the surrounding of Proximity Sensor 16, shows Example, which is greater than the infrared Intensity threshold stored on the controller 10.
Controller 10 is configured as when detecting triggering command, obtains current light intensity sensor by light intensity sensor 15 The light intensity value of 15 ambient enviroment, and judge whether the light intensity value of the ambient enviroment of light intensity sensor 15 is greater than environment Intensity threshold, controller 10 are additionally configured to when detecting triggering command, determine detection intensity value, which is also matched It is set to and judges whether detection intensity value is less than infrared Intensity threshold, it is big in the light intensity value of the ambient enviroment of light intensity sensor 15 In environmental light intensity threshold value, and when detection intensity value is less than infrared Intensity threshold, fingerprint recognition IC-11 is waken up.Exemplary, detection is strong The intensity value for the infrared light that angle value can receive for Proximity Sensor 16 in preset time.
After detecting trigger signal, if the light intensity value of the ambient enviroment of light intensity sensor 15 is greater than environmental light intensity threshold Value, and detection intensity value is less than infrared Intensity threshold, then controller 10 wakes up fingerprint recognition IC-11.Meet light intensity at the same time The light intensity value of the ambient enviroment of sensor 15 is greater than environmental light intensity threshold value and detection intensity value is less than infrared Intensity threshold two In the case where a condition, controller 10 can just wake up fingerprint recognition IC-11, if being unsatisfactory for any one in above-mentioned two condition Condition, then controller 10 is forbidden waking up fingerprint recognition IC-11.
In conclusion key IC is in the signal for judging touching signals in the mobile terminal provided due to the embodiment of the present disclosure Value generates triggering command when being greater than push button signalling threshold value；When detecting triggering command, which also needs to judge controller Whether the light intensity value of light intensity sensor ambient enviroment is greater than environmental light intensity threshold value and detection intensity value whether be less than it is infrared Intensity threshold can determine whether to wake up fingerprint recognition IC, increase the precondition for waking up fingerprint recognition IC, it is therefore prevented that When touch controlled key is accidentally touched, fingerprint recognition IC is waken up, the waste of the energy is reduced.
Fig. 2-E is a kind of structural schematic diagram of the mobile terminal shown according to another exemplary embodiment, such as Fig. 2-D institute Show, which may include: controller 10, fingerprint recognition IC-11, key IC-12, fingerprint Identification sensor 13, touch-control Key 14, light intensity sensor 15 and front camera 17.Wherein, fingerprint recognition IC-11 is connected with fingerprint Identification sensor 13 It connects, key IC-12 is connected with touch controlled key 14, and controller 10 is connected with light intensity sensor 15 and front camera 17 respectively It connects, push button signalling threshold value is stored on key IC-12, environmental light intensity threshold value is stored in controller 10.
Key IC-12 be configured as obtain touch controlled key on touching signals, and judge touching signals signal value whether Triggering command is generated when the signal value of touching signals is greater than push button signalling threshold value greater than push button signalling threshold value.
Controller 10 is configured as when detecting triggering command, obtains current light intensity sensor by light intensity sensor 15 The light intensity value of 15 ambient enviroment, and judge whether the light intensity value of the ambient enviroment of light intensity sensor 15 is greater than environment Intensity threshold, controller 10 are configured as when detecting triggering command, obtain front camera 17 by front camera 17 Image information in coverage, and judge whether special comprising head in the image information in 17 coverage of front camera Sign is greater than environmental light intensity threshold value in the light intensity value of the ambient enviroment of light intensity sensor 15, and front camera 17 shoots model When in the image information in enclosing comprising head feature, fingerprint recognition IC-11 is waken up.
After detecting trigger signal, if the light intensity value of the ambient enviroment of light intensity sensor 15 is greater than environmental light intensity threshold Value, and include head feature in the image information in 17 coverage of front camera, then controller 10 wakes up fingerprint recognition IC- 11.The light intensity value for meeting the ambient enviroment of light intensity sensor 15 at the same time is greater than environmental light intensity threshold value and preposition camera shooting Comprising in the case where two conditions of head feature, controller 10 can just wake up fingerprint knowledge in image information in first 17 coverage Other IC-11, if any one condition being unsatisfactory in above-mentioned two condition, controller 10 is forbidden waking up fingerprint recognition IC-11.
In embodiment of the disclosure, head feature includes but is not limited to facial characteristics, such as nose, eyes, mouth Deng can also include the features such as ear on head, can be used as the embodiment of the present disclosure and judge whether to need to wake up fingerprint recognition The reference substance of IC.
In conclusion key IC is in the signal for judging touching signals in the mobile terminal provided due to the embodiment of the present disclosure Value generates triggering command when being greater than push button signalling threshold value；When detecting triggering command, which also needs to judge controller Whether the light intensity value of light intensity sensor ambient enviroment is greater than in environmental light intensity threshold value and front camera coverage Whether include head feature in image information, can determine whether to wake up fingerprint recognition IC, increase and wake up fingerprint recognition IC Precondition, it is therefore prevented that when touch controlled key is accidentally touched, wake up fingerprint recognition IC, reduce the waste of the energy.
Fig. 2-F is the structural schematic diagram of another mobile terminal shown according to another exemplary embodiment, such as Fig. 2-F institute Show, which may include: controller 10, fingerprint recognition IC-11, key IC-12, fingerprint Identification sensor 13, touch-control Key 14, Proximity Sensor 16 and front camera 17.Wherein, fingerprint recognition IC-11 and 13 phase of fingerprint Identification sensor Connection, key IC-12 is connected with touch controlled key 14, controller 10 respectively with 17 phase of Proximity Sensor 16 and front camera It connects, is stored with push button signalling threshold value on key IC-12, infrared Intensity threshold is stored in controller 10.
Key IC-12 be configured as obtain touch controlled key on touching signals, and judge touching signals signal value whether Triggering command is generated when the signal value of touching signals is greater than push button signalling threshold value greater than push button signalling threshold value；Closely sense Device 16 is configured as issuing the infrared light of preset strength value, exemplary, the preset strength value to the surrounding of Proximity Sensor 16 Greater than the infrared Intensity threshold stored on the controller 10.
Controller 10 is configured as when detecting triggering command, determines detection intensity value, and judges that detection intensity value is No to be less than infrared Intensity threshold, detection intensity value can be the strong of the infrared light that Proximity Sensor 16 in preset time receives Angle value.Controller 10 is additionally configured to when detecting triggering command, is obtained front camera 17 by front camera 17 and is clapped The image information in range is taken the photograph, and whether is judged in the image information in 17 coverage of front camera comprising head feature. It is less than infrared Intensity threshold in detection intensity value, and includes head feature in the image information in 17 coverage of front camera When, wake up fingerprint recognition IC-11.
After detecting trigger signal, if detection intensity value is less than infrared Intensity threshold, and front camera 17 shoots model Comprising head feature in image information in enclosing, then controller 10 wakes up fingerprint recognition IC-11.Meet detection intensity at the same time Value is less than in the image information in 17 coverage of infrared Intensity threshold and front camera comprising two conditions of head feature In the case of, controller 10 can just wake up fingerprint recognition IC-11, if any one condition being unsatisfactory in above-mentioned two condition, Controller 10 is forbidden waking up fingerprint recognition IC-11.
In embodiment of the disclosure, head feature includes but is not limited to facial characteristics, such as nose, eyes, mouth Deng can also include the features such as ear on head, can be used as the embodiment of the present disclosure and judge whether to need to wake up fingerprint recognition The reference substance of IC.
In conclusion key IC is in the signal for judging touching signals in the mobile terminal provided due to the embodiment of the present disclosure Value generates triggering command when being greater than push button signalling threshold value；When detecting triggering command, which also needs to judge controller Whether whether detection intensity value be less than in the image information in infrared Intensity threshold and front camera coverage comprising head Portion's feature can determine whether to wake up fingerprint recognition IC, increase the precondition for waking up fingerprint recognition IC, it is therefore prevented that touching When control key is accidentally touched, fingerprint recognition IC is waken up, the waste of the energy is reduced.
Fig. 2-G is the structural schematic diagram of another mobile terminal shown according to another exemplary embodiment, such as Fig. 2-G institute Show, which may include: controller 10, fingerprint recognition IC-11, key IC-12, fingerprint Identification sensor 13, touch-control Key 14, light intensity sensor 15, Proximity Sensor 16 and front camera 17.Wherein, fingerprint recognition IC-11 and fingerprint are known Individual sensor 13 is connected, and key IC-12 is connected with touch controlled key 14, controller 10 respectively with light intensity sensor 15, low coverage It is connected from sensor 16 with front camera 17, push button signalling threshold value is stored on key IC-12, is stored in controller 10 Environmental light intensity threshold value and infrared Intensity threshold.
Key IC-12 be configured as obtain touch controlled key on touching signals, and judge touching signals signal value whether Triggering command is generated when the signal value of touching signals is greater than push button signalling threshold value greater than push button signalling threshold value.
Proximity Sensor 16 is configured as issuing the infrared light of preset strength value to the surrounding of Proximity Sensor 16, shows Example, which is greater than the infrared Intensity threshold stored on the controller 10.
Controller 10 is configured as when detecting triggering command, obtains current light intensity sensor by light intensity sensor 15 The light intensity value of 15 ambient enviroment, and judge whether the light intensity value of the ambient enviroment of light intensity sensor 15 is greater than environment Intensity threshold；Controller 10 is additionally configured to when detecting triggering command, determines detection intensity value, which is also matched It is set to and judges whether detection intensity value is less than infrared Intensity threshold；Controller 10 is additionally configured to when detecting triggering command, The image information in 17 coverage of front camera is obtained by front camera 17, and judges that front camera 17 shoots model Whether include head feature in image information in enclosing.It is greater than environment in the light intensity value of the ambient enviroment of light intensity sensor 15 Intensity threshold, and detection intensity value is less than infrared Intensity threshold, and wraps in the image information in 17 coverage of front camera When containing head feature, wakes up fingerprint recognition IC-11.Exemplary, detection intensity value can be Proximity Sensor in preset time The intensity value of 16 infrared lights received.
After detecting trigger signal, if the light intensity value of the ambient enviroment of light intensity sensor 15 is greater than environmental light intensity threshold Value, and detection intensity value is less than infrared Intensity threshold, and includes head in the image information in 17 coverage of front camera Feature, then controller 10 wakes up fingerprint recognition IC-11.Meet the light intensity of the ambient enviroment of light intensity sensor 15 at the same time Value is greater than environmental light intensity threshold value and detection intensity value less than the figure in 17 coverage of infrared Intensity threshold and front camera In the case where including three conditions of head feature in information, controller 10 can just wake up fingerprint recognition IC-11, if being unsatisfactory for Any one condition in three conditions is stated, then controller 10 is forbidden waking up fingerprint recognition IC-11.
In embodiment of the disclosure, face does not represent this as just a kind of selecting reference object of head feature The reference data that face may only be selected whether to wake up as fingerprint recognition in disclosed embodiment, in embodiment of the disclosure In, it can also include the ear etc. on head that head feature, which includes but is not limited to facial characteristics, such as nose, eyes, mouth etc., Feature can be used as the embodiment of the present disclosure and judge whether to need to wake up the reference substance of fingerprint recognition IC.
In conclusion key IC is in the signal for judging touching signals in the mobile terminal provided due to the embodiment of the present disclosure Value generates triggering command when being greater than push button signalling threshold value；When detecting triggering command, which also needs to judge controller Whether the light intensity value of light intensity sensor ambient enviroment is greater than environmental light intensity threshold value and detection intensity value whether be less than it is infrared Whether include head feature in image information in Intensity threshold and front camera coverage, can determine whether Fingerprint recognition IC is waken up, increases the precondition for waking up fingerprint recognition IC, it is therefore prevented that when touch controlled key is accidentally touched, wake-up refers to Line identifies IC, reduces the waste of the energy.
Exemplary, as shown in Fig. 2-H, Fig. 2-H is a kind of Proximity Sensor shown according to an illustrative examples Operation principle schematic diagram.The Proximity Sensor 16 can issue the red of preset strength value to the surrounding of the Proximity Sensor 16 Outer light, when the object around the infrared light encounters Proximity Sensor 16, object can stop the infrared light, and by the infrared light The Proximity Sensor 16 is reflexed to, when the object around the Proximity Sensor 16 is more, which exists The intensity value of the infrared light received in preset time is larger, and when the object around the Proximity Sensor 16 is less, this is close The intensity value for the infrared light that range sensor 16 receives within a preset time is smaller.
Optionally, as shown in Fig. 2-I, Fig. 2-I is a kind of signal of image information shown according to an illustrative examples Figure.Controller 10 judge in the image information in 17 coverage of front camera whether the process comprising head feature can be with Are as follows: controller 10 determines at least one characteristic point in the image information in 17 coverage of front camera, this at least one Characteristic point can be the characteristic point x in Fig. 2-I；It whether include the feature for indicating head feature in 10 judging characteristic point x of controller Point；If the characteristic point comprising instruction head feature in characteristic point x, it is determined that the image information in 18 coverage of front camera In include head feature.
It should be noted that mobile whole shown in Fig. 2-A, Fig. 2-B, Fig. 2-C, Fig. 2-D, Fig. 2-E, Fig. 2-F or Fig. 2-G In end 1, touch controlled key 14 can be that physical button, capacitor key or resistance key should when touch controlled key 14 is physical button The signal value of touching signals can be the current value of the touching signals；When touch controlled key 14 is capacitor key, the touching signals Signal value can be the touching signals capacitance；When touch controlled key 14 is resistance key, the signal value of the touching signals It can be the resistance value of the touching signals.Target fingerprint information, fingerprint recognition IC-11 are can store on fingerprint recognition IC-11 Be configured as receive fingerprint Identification sensor 13 send finger print information, judge fingerprint Identification sensor send finger print information with Whether target fingerprint information is identical, when the finger print information that fingerprint Identification sensor is sent is identical as target fingerprint information, wakes up Mobile terminal 1.Fig. 2-J be it is any in Fig. 2-A, Fig. 2-B, Fig. 2-C, Fig. 2-D, Fig. 2-E, Fig. 2-F and Fig. 2-G shown in it is mobile eventually The sectional view at end 1, as shown in Fig. 2-J, which can be set the movement in the lower section of the fingerprint Identification sensor 13 Terminal 1 can also include cover-plate glass M, and the touch controlled key 14 and the fingerprint Identification sensor 13 can be located at the cover board simultaneously The lower section of glass M.
Fig. 2-K is a kind of schematic diagram of user progress fingerprint recognition shown according to an exemplary embodiment, such as Fig. 2-K institute Show, which can be mobile terminal 1 shown in Fig. 2-G, which can be mobile phone, on the mobile terminal 1 Light intensity sensor 15, Proximity Sensor 16, front camera 17 and touch controlled key 14 can be set.When user needs to pass through When fingerprint recognition carries out the unlock of mobile phone, user can press the touch controlled key 14 on mobile phone, and key IC (does not show in Fig. 2-K The touching signals on touch controlled key can be obtained out), and judge whether the signal value of the touching signals is greater than push button signalling threshold value, If the signal value of the touching signals is greater than the push button signalling threshold value, key IC can generate triggering command, controller (Fig. 2- It is not shown in K) it is able to detect that triggering command.Controller can be obtained after detecting triggering command by light intensity sensor 15 The light intensity value of the ambient enviroment of current light intensity sensor 15 is taken, and the light for comparing the ambient enviroment of light intensity sensor 15 is strong The size of angle value and environmental light intensity threshold value；Meanwhile controller can also determine detection intensity value, when which is default The intensity value for the infrared light that interior Proximity Sensor 16 receives, and compare the big of detection intensity value and infrared Intensity threshold It is small；Also, controller can also obtain the image information in 17 coverage of front camera by front camera 17, and sentence It whether include head feature in image information in disconnected 17 coverage of front camera.If the controller judges light intensity sensor The light intensity value of 15 ambient enviroment be greater than environmental light intensity threshold value, and in preset time Proximity Sensor 16 receive it is red The detection intensity value of outer light is less than infrared Intensity threshold, and includes head in the image information in 17 coverage of front camera Feature, then the controller can wake up fingerprint recognition IC-11 (being not shown in Fig. 2-K), in order to which fingerprint recognition IC is being called out Fingerprint is identified by the fingerprint Identification sensor (being not shown in Fig. 2-K) after waking up.
Optionally, if mobile phone is located in school bag, when the touch controlled key 14 on mobile phone is accidentally touched, if accidentally touching the touch controlled key The signal value that 14, key IC obtain the touching signals on the touch controlled key 14 is greater than push button signalling threshold value, then the touch controlled key 14 Triggering command can be generated, controller can obtain current light intensity by light intensity sensor 15 and pass after detecting triggering command The light intensity value of the ambient enviroment of sensor 15, and compare the light intensity value and environment light of the ambient enviroment of light intensity sensor 15 The size of strong threshold value；Meanwhile controller can also determine detection intensity value, which is closely to pass in preset time The intensity value for the infrared light that sensor 16 receives, and compare the size of detection intensity value Yu infrared Intensity threshold；Also, controller The image information in 17 coverage of front camera can also be obtained by front camera 17, and judges front camera 17 It whether include head feature in image information in coverage.It is darker before the light in packet since mobile phone is located in packet at this time, and The object near Proximity Sensor 16 on mobile phone is more, and does not deposit in the coverage of the front camera 17 on the mobile phone In face, so the light intensity value of the ambient enviroment of the light intensity sensor 15 on the mobile phone is smaller, and it is not more than environmental light intensity The detection intensity value of threshold value, the infrared light that the interior Proximity Sensor 16 of preset time receives is not less than infrared Intensity threshold, And do not include head feature in the image information in 17 coverage of front camera, which forbids waking up fingerprint recognition IC-11, so, the touch controlled key 14 on the mobile phone is by accidentally after touch, which can forbid waking up fingerprint recognition IC- 11, it is therefore prevented that wake up fingerprint recognition IC-11 after accidentally touching the touch controlled key 14, reduce the waste of the energy.
In embodiment of the disclosure, face does not represent this as just a kind of selecting reference object of head feature The reference data that face may only be selected whether to wake up as fingerprint recognition in disclosed embodiment, in embodiment of the disclosure In, head feature includes but is not limited to facial characteristics such as nose, eyes, mouth etc., can also include the ear etc. on head Feature can be used as the embodiment of the present disclosure and judge whether to need to wake up the reference substance of fingerprint recognition IC.
In conclusion key IC is in the signal for judging touching signals in the mobile terminal provided due to the embodiment of the present disclosure Value generates triggering command when being greater than push button signalling threshold value；When detecting triggering command, which also needs to judge controller Whether the light intensity value of light intensity sensor ambient enviroment is greater than environmental light intensity threshold value and detection intensity value whether be less than it is infrared Whether include head feature in image information in Intensity threshold and front camera coverage, can determine whether Fingerprint recognition IC is waken up, increases the precondition for waking up fingerprint recognition IC, it is therefore prevented that when touch controlled key is accidentally touched, wake-up refers to Line identifies IC, reduces the waste of the energy.
The method that the mobile terminal that the embodiment of the present disclosure provides can be applied to fingerprint recognition described below, the disclosure are implemented The workflow and working principle of mobile terminal may refer to the description in hereafter each embodiment in example.
As shown in Fig. 3-A, Fig. 3-A is a kind of touch-control response method shown according to an exemplary embodiment, and the disclosure is real The controller 10 that the touch-control response method that example provides can be applied in the mobile terminal as shown in Fig. 2-A is applied, which rings Induction method may include the following steps:
In step 3011, judge whether to detect that triggering command, triggering command are that key IC is judging touching signals It is generated when signal value is greater than push button signalling threshold value, the signal value of touching signals is believed by key IC according to the touch-control on touch controlled key Number obtain.
In step 3012, if detecting triggering command, the week of current light intensity sensor is obtained by light intensity sensor The light intensity value in collarette border.
In step 3013, judge whether the light intensity value of the ambient enviroment of current light intensity sensor is greater than environmental light intensity Threshold value.
In step 3014, if the light intensity value of the ambient enviroment of current light intensity sensor is greater than environmental light intensity threshold value, Then wake up fingerprint recognition IC.
In conclusion key IC is judging touching signals in the touch-control response method provided due to the embodiment of the present disclosure Signal value generates triggering command when being greater than push button signalling threshold value；Controller judges light intensity sensor when detecting triggering command Whether the light intensity value of ambient enviroment is greater than environmental light intensity threshold value, is greater than in the light intensity value of light intensity sensor ambient enviroment When environmental light intensity threshold value, fingerprint recognition IC is waken up.I.e. after detecting the triggering command, which also needs to judge light intensity Whether the light intensity value of sensor ambient enviroment is greater than environmental light intensity threshold value, can determine whether to wake up fingerprint recognition IC, Increase the precondition for waking up fingerprint recognition IC, it is therefore prevented that when touch controlled key is accidentally touched, wake up fingerprint recognition IC, reduce The waste of the energy.
Optionally, if the touch-control response method can also include: the light intensity value of ambient enviroment no more than environmental light intensity Threshold value then forbids waking up fingerprint recognition IC.
As shown in Fig. 3-B, Fig. 3-B is another touch-control response method shown according to an exemplary embodiment, the disclosure The touch-control response method that embodiment provides can be applied to the controller 10 in mobile terminal as shown in fig. 2-b, the touch-control Response method may include the following steps:
In step 3021, judge whether to detect that triggering command, triggering command are that key IC is judging touching signals It is generated when signal value is greater than push button signalling threshold value, the signal value of touching signals is believed by key IC according to the touch-control on touch controlled key Number obtain.
In step 3022, if detecting triggering command, it is determined that detection intensity value, detection intensity value are in preset time The intensity value for the infrared light that Proximity Sensor receives, infrared light are that Proximity Sensor is sent out to the surrounding of Proximity Sensor Out, the intensity value for the infrared light that Proximity Sensor issues is preset strength value.
In step 3023, judge whether detection intensity value is less than infrared Intensity threshold, preset strength value is greater than infrared light Strong threshold value.
In step 3024, if detection intensity value is less than infrared Intensity threshold, fingerprint recognition IC, fingerprint recognition IC are waken up For identifying fingerprint by fingerprint Identification sensor after being waken up.
In conclusion key IC is in the signal for judging touching signals in the mobile terminal provided due to the embodiment of the present disclosure Value generates triggering command when being greater than push button signalling threshold value；Controller judges low coverage in preset time when detecting triggering command Whether the detection intensity value of the infrared light received from sensor is less than infrared Intensity threshold, is less than infrared light in detection intensity value When strong threshold value, fingerprint recognition IC is waken up.I.e. after detecting the triggering command, which also needs to judge detection intensity value Whether it is less than infrared Intensity threshold, can determines whether to wake up fingerprint recognition IC, increase the premise for waking up fingerprint recognition IC Condition, it is therefore prevented that when touch controlled key is accidentally touched, wake up fingerprint recognition IC, reduce the waste of the energy.
Optionally, if the touch-control response method can also include: detection intensity value not less than infrared Intensity threshold, forbid Wake up fingerprint recognition IC.
As shown in Fig. 3-C, Fig. 3-C is another touch-control response method shown according to an exemplary embodiment, the disclosure The touch-control response method that embodiment provides can be applied to the controller 10 in the mobile terminal as shown in Fig. 2-C, the touch-control Response method may include the following steps:
In step 3031, judge whether to detect that triggering command, triggering command are that key IC is judging touching signals It is generated when signal value is greater than push button signalling threshold value, the signal value of touching signals is believed by key IC according to the touch-control on touch controlled key Number obtain.
In step 3032, if detecting triggering command, front camera coverage is obtained by front camera Interior image information.
In step 3033, whether judge in image information comprising head feature.
In step 3034, if including head feature in image information, fingerprint recognition IC is waken up.
In conclusion key IC is in the signal for judging touching signals in the mobile terminal provided due to the embodiment of the present disclosure Value generates triggering command when being greater than push button signalling threshold value；Controller is obtained when detecting triggering command by front camera It whether include head feature, the image in front camera coverage in image information in front camera coverage When in information including head feature, fingerprint recognition IC is waken up, i.e., after detecting the triggering command, which also needs to sentence Whether include head feature in image information in disconnected front camera coverage, can determine whether to wake up fingerprint recognition IC increases the precondition for waking up fingerprint recognition IC, it is therefore prevented that when touch controlled key is accidentally touched, wakes up fingerprint recognition IC, subtracts The waste of the energy is lacked.
Optionally, if the touch-control response method can also include: not include head feature in image information, forbid waking up Fingerprint recognition IC.
As shown in Fig. 3-D, Fig. 3-D is another touch-control response method shown according to an exemplary embodiment, the disclosure The touch-control response method that embodiment provides can be applied to the mobile terminal as shown in Fig. 2-A, which can be with It comprises the following steps:
In step 3041, controller judges whether to detect triggering command.If detecting triggering command, step is executed 3042；If triggering command is not detected, step 3041 is executed.
Controller can detect triggering command in real time.If triggering command is not detected in the controller, which can To repeat step 3041, rejudges and whether detect triggering command.
It is exemplary, what which can generate for key IC.The touch controlled key is connected with key IC, the key Push button signalling threshold value is can store on IC, which can obtain the touching signals on touch controlled key for key IC Afterwards, judge whether the signal value of the touching signals is greater than push button signalling threshold value, and determine that the signal value of the touching signals is greater than and press It is generated when key signals threshold value.If the signal value of touching signals is greater than push button signalling threshold value, triggering is can be generated in key IC Instruction；If the signal value of touching signals is not more than push button signalling threshold value, key IC does not execute movement.It is exemplary, the disclosure Touch controlled key in embodiment can be that physical button, capacitor key or resistance key should when touch controlled key is physical button The signal value of touching signals can be the current value of the touching signals；When touch controlled key is capacitor key, the touching signals Signal value can be the capacitance of the touching signals；When touch controlled key is resistance key, the signal values of the touching signals can be with For the resistance value of the touching signals.
Optionally, in the mobile terminal shown in 2-A, after key IC generates triggering command, key IC can be incited somebody to action The triggering command is sent to the controller, which can detecte the triggering command.If controller is arranged in fingerprint recognition On IC, after key IC generates triggering command, which can be sent to fingerprint recognition IC by key IC, due to The controller is arranged on fingerprint recognition IC, so the controller can detect the triggering command on fingerprint recognition IC. If controller is arranged on key IC, after key IC generates triggering command, since the controller is arranged on key IC, So the controller can detect the triggering command on key IC.If controller setting is on control IC, as key IC After generating triggering command, which can be sent to control IC by key IC, since the controller is arranged in the control On IC processed, so the controller can detect the triggering command on control IC.
In step 3042, controller obtains the light intensity value of the ambient enviroment of current light intensity sensor.Execute step 3043。
Optionally, which can be strong by the light for the ambient enviroment that light intensity sensor obtains current light intensity sensor Angle value.The controller is connected with light intensity sensor, which can obtain the ambient enviroment of current light intensity sensor Light intensity value, and the light intensity value of the ambient enviroment of current light intensity sensor is sent to controller.It is exemplary, when this When dark around mobile terminal, the light of the ambient enviroment of current light intensity sensor acquired in the light intensity sensor is strong Angle value is smaller.When light around the mobile terminal is relatively bright, current light intensity sensor acquired in the light intensity sensor The light intensity value of ambient enviroment is larger.
In step 3043, controller judges whether the light intensity value of the ambient enviroment of current light intensity sensor is greater than ring Border Intensity threshold.If the light intensity value of the ambient enviroment of current light intensity sensor is greater than the environmental light intensity threshold value, step is executed 3044；If the light intensity value of the ambient enviroment of current light intensity sensor is not more than the environmental light intensity threshold value, step 3049 is executed.
It is exemplary, it can store environmental light intensity threshold value on the controller, which is obtaining current light intensity sensing After the light intensity value of the ambient enviroment of device, the light intensity value and the ring of the ambient enviroment of available current light intensity sensor The difference of border Intensity threshold, if the difference of the light intensity value of the ambient enviroment of current light intensity sensor and the environmental light intensity threshold value Greater than zero, it is determined that the light intensity value of the ambient enviroment of current light intensity sensor is greater than the environmental light intensity threshold value；If current light The light intensity value of the ambient enviroment of strong sensor and the difference of the environmental light intensity threshold value are not more than zero, it is determined that current light intensity passes The light intensity value of the ambient enviroment of sensor is not more than the environmental light intensity threshold value.
In step 3044, controller wakes up fingerprint recognition IC.Execute step 3045.
If the controller judges that the light intensity value of the ambient enviroment of light intensity sensor is greater than environmental light intensity threshold value, the control Device can wake up fingerprint recognition IC.The mobile terminal can be mobile phone, can be set on the mobile terminal light intensity sensor and Touch controlled key.When user needs to carry out the unlock of mobile phone by fingerprint recognition, user can press the touch controlled key on mobile phone, Key IC can obtain the touching signals on touch controlled key, and judge whether the signal value of the touching signals is greater than push button signalling Threshold value, if the signal value of the touching signals is greater than the push button signalling threshold value, key IC can generate triggering command, controller It is able to detect that triggering command.Controller can obtain current light intensity by light intensity sensor and pass after detecting triggering command The light intensity value of the ambient enviroment of sensor, and compare the light intensity value and environmental light intensity threshold of the ambient enviroment of light intensity sensor The size of value.If the controller judges that the light intensity value of the ambient enviroment of light intensity sensor is greater than environmental light intensity threshold value, should Controller can wake up fingerprint recognition IC.
In step 3045, fingerprint recognition IC receives the finger print information of fingerprint Identification sensor transmission after being waken up.It holds Row step 3046.
It should be noted that fingerprint recognition IC can not receive the finger of fingerprint Identification sensor transmission before being waken up Line information.Since fingerprint recognition IC is connected with the fingerprint Identification sensor, fingerprint recognition IC can pass through after being waken up The fingerprint Identification sensor obtains fingerprint, exemplary, the available fingerprint of the fingerprint Identification sensor and the fingerprint that will acquire letter Breath is sent to fingerprint recognition IC, and fingerprint recognition IC can receive the fingerprint letter of fingerprint Identification sensor transmission after being waken up Breath.
In step 3046, fingerprint recognition IC judges the finger print information and target fingerprint information that fingerprint Identification sensor is sent It is whether identical.If the finger print information that fingerprint Identification sensor is sent is identical as target fingerprint information, step 3047 is executed.If fingerprint The finger print information that identification sensor is sent is different from target fingerprint information, executes step 3048.
Target fingerprint information is can store on fingerprint recognition IC, which can be the preparatory typing of user Fingerprint finger print information.After the finger print information that fingerprint recognition IC receives that fingerprint Identification sensor is sent, the fingerprint recognition IC can by judge the fingerprint Identification sensor send finger print information in fingerprint characteristic and target fingerprint information in finger Whether line feature is identical, and whether finger print information and the target fingerprint information to judge fingerprint Identification sensor transmission are identical.
In step 3047, fingerprint recognition IC wakes up mobile terminal.
If the finger print information that step 3046 judges that fingerprint Identification sensor is sent is identical as target fingerprint information, the fingerprint Identification IC can generate the wakeup message for waking up the mobile terminal, and the wakeup message is sent to the place of the mobile terminal Device is managed, in order to which the processor of the mobile terminal wakes up the mobile terminal after receiving the wakeup message.
In step 3048, fingerprint recognition IC forbids waking up mobile terminal.
If the finger print information that fingerprint Identification sensor is sent is different from target fingerprint information, fingerprint recognition IC forbids waking up Mobile terminal.
In step 3049, controller is forbidden waking up fingerprint recognition IC.
If the controller judges the light intensity value of the ambient enviroment of light intensity sensor no more than environmental light intensity threshold value, the control Device processed is forbidden waking up fingerprint recognition IC.Optionally, it if mobile phone is located in school bag, when the touch controlled key on mobile phone is accidentally touched, presses The signal value of the touching signals generated on the touch controlled key that key IC is obtained is greater than push button signalling threshold value, then the touch controlled key can give birth to At triggering command.Controller can obtain the week of current light intensity sensor after detecting triggering command by light intensity sensor The light intensity value in collarette border, and compare the ambient enviroment of light intensity sensor light intensity value and environmental light intensity threshold value it is big It is small.It is darker before the light in packet since mobile phone is located in packet at this time, so the light of the ambient enviroment of the light intensity sensor on the mobile phone Line intensity value is smaller, and is not more than environmental light intensity threshold value, which forbids waking up fingerprint recognition IC, so, on the mobile phone Touch controlled key by accidentally after touch, which can forbid waking up fingerprint recognition IC, it is therefore prevented that after accidentally touching the touch controlled key Fingerprint recognition IC is waken up, the waste of the energy is reduced.
In conclusion key IC is judging touching signals in the touch-control response method provided due to the embodiment of the present disclosure Signal value generates triggering command when being greater than push button signalling threshold value；Controller judges light intensity sensor when detecting triggering command Whether the light intensity value of ambient enviroment is greater than environmental light intensity threshold value, is greater than in the light intensity value of light intensity sensor ambient enviroment When environmental light intensity threshold value, fingerprint recognition IC is waken up.I.e. after detecting the triggering command, which also needs to judge light intensity Whether the light intensity value of sensor ambient enviroment is greater than environmental light intensity threshold value, can determine whether to wake up fingerprint recognition IC, Increase the precondition for waking up fingerprint recognition IC, it is therefore prevented that when touch controlled key is accidentally touched, wake up fingerprint recognition IC, reduce The waste of the energy.
As shown in Fig. 3-E, Fig. 3-E is a kind of touch-control response method shown according to another exemplary embodiment, the disclosure The touch-control response method that embodiment provides can be applied to mobile terminal as shown in fig. 2-b, which can be with It comprises the following steps:
In step 3051, controller judges whether to detect triggering command.If detecting triggering command, step is executed 3052；If triggering command is not detected, step 3051 is executed.
Controller can detect triggering command in real time.If triggering command is not detected in the controller, which can To repeat step 3051, rejudges and whether detect triggering command.
It is exemplary, what which can generate for key IC.The touch controlled key is connected with key IC, the key Push button signalling threshold value is can store on IC, which can obtain the touching signals on touch controlled key for key IC Afterwards, judge whether the signal value of the touching signals is greater than push button signalling threshold value, and determine that the signal value of the touching signals is greater than and press It is generated when key signals threshold value.If the signal value of touching signals is greater than push button signalling threshold value, triggering is can be generated in key IC Instruction；If the signal value of touching signals is not more than push button signalling threshold value, key IC does not execute movement.It is exemplary, the disclosure Touch controlled key in embodiment can be that physical button, capacitor key or resistance key should when touch controlled key is physical button The signal value of touching signals can be the current value of the touching signals；When touch controlled key is capacitor key, the touching signals Signal value can be the capacitance of the touching signals；When touch controlled key is resistance key, the signal values of the touching signals can be with For the resistance value of the touching signals.
Optionally, in the mobile terminal shown in Fig. 2-B, after key IC generates triggering command, key IC can be with The triggering command is sent to the controller, which can detecte the triggering command.If controller setting is known in fingerprint On other IC, after key IC generates triggering command, which can be sent to fingerprint recognition IC by key IC, by It is arranged on fingerprint recognition IC in the controller, refers to so the controller can detect the triggering on fingerprint recognition IC It enables.If controller is arranged on key IC, after key IC generates triggering command, since the controller is arranged in key IC On, so the controller can detect the triggering command on key IC.If controller is arranged on short distance IC, when this is pressed After key IC generates triggering command, which can be sent to short distance IC by key IC, since the controller is arranged On short distance IC, so the controller can detect the triggering command on short distance IC.If controller setting is being controlled On IC processed, after key IC generates triggering command, which can be sent to control IC by key IC, due to this Controller is arranged on control IC, so the controller can detect the triggering command on control IC.
In step 3052, controller obtains detection intensity value.Execute step 3053.
Exemplary, which can issue infrared light to the surrounding of Proximity Sensor, and this is closely passed The intensity value for the infrared light that sensor issues is preset strength value.The detection intensity value can be Proximity Sensor in preset time The intensity value of the infrared light received.As shown in Fig. 2-H, since the Proximity Sensor 16 can be to the Proximity Sensor 16 Surrounding issue the infrared light of preset strength value, when the object around the infrared light encounters Proximity Sensor 16, object meeting Stop the infrared light, and the object by the infrared light reflection to the Proximity Sensor 16, around the Proximity Sensor 16 When more, the intensity value for the infrared light which receives within a preset time is larger, when this is closely sensed When object around device 16 is less, the intensity value for the infrared light which receives within a preset time is smaller.
In step 3053, controller judges whether detection intensity value is less than infrared Intensity threshold.If detection intensity value is small In infrared Intensity threshold, step 3054 is executed；If detection intensity value is not less than infrared Intensity threshold, step 3059 is executed.
Infrared Intensity threshold is can store in the controller, which is not more than preset strength value, at this After controller determines the detection intensity value, which may determine that whether detection intensity value is less than infrared Intensity threshold.Example , the difference of the controller available detection intensity value and infrared Intensity threshold, if detection intensity value and infrared Intensity threshold Difference be not less than zero, it is determined that detection intensity value be not less than infrared Intensity threshold；If detection intensity value and infrared Intensity threshold Difference less than zero, it is determined that detection intensity value be less than infrared Intensity threshold.
In step 3054, controller wakes up fingerprint recognition IC.Execute step 3055.
If the controller judges that detection intensity value is less than infrared light intensity value, which can wake up fingerprint recognition IC.It should Mobile terminal can be mobile phone, and light intensity sensor and touch controlled key can be set on the mobile terminal.When user needs to pass through When fingerprint recognition carries out the unlock of mobile phone, user can press the touch controlled key on mobile phone, and key IC can obtain touch-control and press Touching signals on key, and judge whether the signal value of the touching signals is greater than push button signalling threshold value, if the letter of the touching signals Number value be greater than the push button signalling threshold value, then key IC can generate triggering command, and controller is able to detect that triggering command.Control Device processed can obtain detection intensity value by Proximity Sensor after detecting triggering command, and judge that detection intensity value is No to be less than infrared Intensity threshold, if detection intensity value is less than infrared Intensity threshold, which can wake up fingerprint recognition IC.
In step 3055, fingerprint recognition IC receives the finger print information of fingerprint Identification sensor transmission after being waken up.It holds Row step 3056.
It should be noted that fingerprint recognition IC can not receive the finger of fingerprint Identification sensor transmission before being waken up Line information.Since fingerprint recognition IC is connected with the fingerprint Identification sensor, fingerprint recognition IC can pass through after being waken up The fingerprint Identification sensor obtains fingerprint, exemplary, the available fingerprint of the fingerprint Identification sensor and the fingerprint that will acquire letter Breath is sent to fingerprint recognition IC, and fingerprint recognition IC can receive the fingerprint letter of fingerprint Identification sensor transmission after being waken up Breath.
In step 3056, fingerprint recognition IC judges the finger print information and target fingerprint information that fingerprint Identification sensor is sent It is whether identical.If the finger print information that fingerprint Identification sensor is sent is identical as target fingerprint information, step 3057 is executed.If fingerprint The finger print information that identification sensor is sent is different from target fingerprint information, executes step 3058.
Target fingerprint information is can store on fingerprint recognition IC, which can be the preparatory typing of user Fingerprint finger print information.After the finger print information that fingerprint recognition IC receives that fingerprint Identification sensor is sent, the fingerprint recognition IC can by judge the fingerprint Identification sensor send finger print information in fingerprint characteristic and target fingerprint information in finger Whether line feature is identical, and whether finger print information and the target fingerprint information to judge fingerprint Identification sensor transmission are identical.
In step 3057, fingerprint recognition IC wakes up mobile terminal.
If the finger print information that step 3056 judges that fingerprint Identification sensor is sent is identical as target fingerprint information, the fingerprint Identification IC can generate the wakeup message for waking up the mobile terminal, and the wakeup message is sent to the place of the mobile terminal Device is managed, in order to which the processor of the mobile terminal wakes up the mobile terminal after receiving the wakeup message.
In step 3058, fingerprint recognition IC forbids waking up mobile terminal.
If the finger print information that fingerprint Identification sensor is sent is different from target fingerprint information, fingerprint recognition IC forbids waking up Mobile terminal.
In step 3059, controller is forbidden waking up fingerprint recognition IC.
If the controller judges detection intensity value not less than infrared light intensity value, which forbids waking up fingerprint recognition IC. Optionally, the touching if mobile phone is located in school bag, when the touch controlled key on mobile phone is accidentally touched, on the touch controlled key of key IC acquisition The signal value for controlling signal is greater than push button signalling threshold value, then the touch controlled key can generate triggering command.Controller is detecting touching After sending instructions, detection intensity value can be obtained by Proximity Sensor, and judge whether detection intensity value is less than infrared light intensity Threshold value.Since mobile phone is located in packet at this time, controller is larger by the detection intensity value that Proximity Sensor obtains, and is greater than red Outer Intensity threshold, the controller are forbidden waking up fingerprint recognition IC, so, the touch controlled key on the mobile phone is missed the control after touch Device processed can be forbidden waking up fingerprint recognition IC, it is therefore prevented that wake up fingerprint recognition IC after accidentally touching the touch controlled key, reduce energy The waste in source.
In conclusion key IC is judging touching signals in the touch-control response method provided due to the embodiment of the present disclosure Signal value generates triggering command when being greater than push button signalling threshold value；Controller judges in preset time when detecting triggering command Whether the detection intensity value for the infrared light that Proximity Sensor receives is less than infrared Intensity threshold, is less than in detection intensity value red When outer Intensity threshold, fingerprint recognition IC is waken up.I.e. after detecting the triggering command, which also needs to judge that detection is strong Whether angle value is less than infrared Intensity threshold, can determine whether to wake up fingerprint recognition IC, increase and wake up fingerprint recognition IC's Precondition, it is therefore prevented that when touch controlled key is accidentally touched, wake up fingerprint recognition IC, reduce the waste of the energy.
As shown in Fig. 3-F, Fig. 3-F is another touch-control response method shown according to another exemplary embodiment, this public affairs The touch-control response method for opening embodiment offer can be applied to the mobile terminal as shown in Fig. 2-C, which can To comprise the following steps:
In step 3061, controller judges whether to detect triggering command.If detecting triggering command, step is executed 3062；If triggering command is not detected, step 3061 is executed.
Controller can detect triggering command in real time.If triggering command is not detected in the controller, which can To repeat step 3061, rejudges and whether detect triggering command.
It is exemplary, what which can generate for key IC.The touch controlled key is connected with key IC, the key Push button signalling threshold value is can store on IC, which can obtain the touching signals on touch controlled key for key IC Afterwards, judge whether the signal value of the touching signals is greater than push button signalling threshold value, and determine that the signal value of the touching signals is greater than and press It is generated when key signals threshold value.If the signal value of touching signals is greater than push button signalling threshold value, triggering is can be generated in key IC Instruction；If the signal value of touching signals is not more than push button signalling threshold value, key IC does not execute movement.It is exemplary, the disclosure Touch controlled key in embodiment can be that physical button, capacitor key or resistance key should when touch controlled key is physical button The signal value of touching signals can be the current value of the touching signals；When touch controlled key is capacitor key, the touching signals Signal value can be the capacitance of the touching signals；When touch controlled key is resistance key, the signal values of the touching signals can be with For the resistance value of the touching signals.
Optionally, after key IC generates triggering command, which can be sent to the control by key IC Device, the controller can detecte the triggering command.If controller is arranged on fingerprint recognition IC, triggered when key IC is generated After instruction, which can be sent to fingerprint recognition IC by key IC, since controller setting is known in the fingerprint On other IC, so the controller can detect the triggering command on fingerprint recognition IC.If controller is arranged on key IC, After key IC generates triggering command, since the controller is arranged on key IC, so the controller can be pressed at this The triggering command is detected on key IC.If controller is arranged on camera IC, after key IC generates triggering command, key IC The triggering command can be sent to camera IC, since the controller is arranged on camera IC, so the controller can be with The triggering command is detected on camera IC.If controller setting, should after key IC generates triggering command on control IC The triggering command can be sent to control IC by key IC, since the controller is arranged on control IC, so the control Device can detect the triggering command on control IC.
In step 3062, controller obtains the image information in front camera coverage.Execute step 3063.
Exemplary, which can be connected with front camera, before controller can be obtained by front camera The image information in camera coverage is set, and whether is judged in the image information in front camera coverage comprising head Portion's feature.Optionally, the image information in the front camera coverage can be pictorial information or Video stream information, before this Set pictorial information in camera coverage can as shown in Fig. 2-I,
In step 3063, whether controller judges special comprising head in the image information in front camera coverage Sign.If in the image information in front camera coverage including head feature, step 3064 is executed；If front camera is clapped It takes the photograph and does not include head feature in the image information in range, execute step 3069.
Controller judge in the image information in front camera coverage whether the process comprising head feature can be with Are as follows: controller determines at least one characteristic point in the image information in front camera coverage；Controller judges this extremely Whether comprising indicating the characteristic point of head feature in a few characteristic point, if including that instruction head is special at least one characteristic point The characteristic point of sign, it is determined that include head feature in the image information in front camera coverage, if at least one spy The characteristic point of instruction head feature is not included in sign point, it is determined that do not include in the image information in front camera coverage Head feature.
In embodiment of the disclosure, head feature includes but is not limited to facial characteristics such as nose, eyes, mouth Deng can also include the features such as ear on head, can be used as the embodiment of the present disclosure as judging whether to need to wake up fingerprint Identify the reference substance of IC.
In step 3064, controller wakes up fingerprint recognition IC.Execute step 3065.
If the controller judges that, comprising head feature in image information, which can wake up fingerprint recognition IC.The shifting Dynamic terminal can be mobile phone, and light intensity sensor and touch controlled key can be set on the mobile terminal.When user needs to pass through finger When line identification carries out the unlock of mobile phone, user can press the touch controlled key on mobile phone, and key IC can obtain touch controlled key On touching signals, and judge whether the signal value of the touching signals is greater than push button signalling threshold value, if the signal of the touching signals Value is greater than the push button signalling threshold value, then key IC can generate triggering command, and controller is able to detect that triggering command.Control Device can obtain detection intensity value by Proximity Sensor after detecting triggering command, and whether judge detection intensity value Less than infrared Intensity threshold, if detection intensity value is less than infrared Intensity threshold, which can wake up fingerprint recognition IC.
In step 3065, fingerprint recognition IC receives the finger print information of fingerprint Identification sensor transmission after being waken up.It holds Row step 3066.
It should be noted that fingerprint recognition IC can not receive the finger of fingerprint Identification sensor transmission before being waken up Line information.Since fingerprint recognition IC is connected with the fingerprint Identification sensor, fingerprint recognition IC can pass through after being waken up The fingerprint Identification sensor obtains fingerprint, exemplary, the available fingerprint of the fingerprint Identification sensor and the fingerprint that will acquire letter Breath is sent to fingerprint recognition IC, and fingerprint recognition IC can receive the fingerprint letter of fingerprint Identification sensor transmission after being waken up Breath.
In step 3066, fingerprint recognition IC judges the finger print information and target fingerprint information that fingerprint Identification sensor is sent It is whether identical.If the finger print information that fingerprint Identification sensor is sent is identical as target fingerprint information, step 3067 is executed.If fingerprint The finger print information that identification sensor is sent is different from target fingerprint information, executes step 3068.
Target fingerprint information is can store on fingerprint recognition IC, which can be the preparatory typing of user Fingerprint finger print information.After the finger print information that fingerprint recognition IC receives that fingerprint Identification sensor is sent, the fingerprint recognition IC can by judge the fingerprint Identification sensor send finger print information in fingerprint characteristic and target fingerprint information in finger Whether line feature is identical, and whether finger print information and the target fingerprint information to judge fingerprint Identification sensor transmission are identical.
In step 3067, fingerprint recognition IC wakes up mobile terminal.
If the finger print information that step 3066 judges that fingerprint Identification sensor is sent is identical as target fingerprint information, the fingerprint Identification IC can generate the wakeup message for waking up the mobile terminal, and the wakeup message is sent to the place of the mobile terminal Device is managed, in order to which the processor of the mobile terminal wakes up the mobile terminal after receiving the wakeup message.
In step 3068, fingerprint recognition IC forbids waking up mobile terminal.
If the finger print information that fingerprint Identification sensor is sent is different from target fingerprint information, fingerprint recognition IC forbids waking up Mobile terminal.
In step 3069, controller is forbidden waking up fingerprint recognition IC.
If the controller judges that the image information in front camera coverage does not include head feature, which prohibits Only wake up fingerprint recognition IC.Optionally, if mobile phone is located in school bag, when the touch controlled key on mobile phone is accidentally touched, key IC is obtained The signal value of the touching signals on touch controlled key taken is greater than push button signalling threshold value, then the touch controlled key can generate triggering and refer to It enables.Controller can obtain the image in front camera coverage after detecting triggering command by front camera Information, and whether judge in the image information in front camera coverage comprising head feature.Since mobile phone is located at this time In packet, controller does not include head spy by obtaining by front camera in the image information in front camera coverage Sign, the controller are forbidden waking up fingerprint recognition IC, so, the touch controlled key on the mobile phone is by accidentally after touch, which can Forbid waking up fingerprint recognition IC, it is therefore prevented that wake up fingerprint recognition IC after accidentally touching the touch controlled key, reduce the waste of the energy.
In conclusion key IC is judging touching signals in the touch-control response method provided due to the embodiment of the present disclosure Signal value generates triggering command when being greater than push button signalling threshold value；Controller passes through front camera when detecting triggering command Whether include head feature, in front camera coverage if obtaining in the image information in front camera coverage When in image information including head feature, fingerprint recognition IC is waken up, i.e., after detecting the triggering command, which is also needed Judge to determine whether to wake up fingerprint whether comprising head feature in the image information in front camera coverage It identifies IC, increases the precondition for waking up fingerprint recognition IC, it is therefore prevented that when touch controlled key is accidentally touched, wake up fingerprint recognition IC reduces the waste of the energy.
As shown in Fig. 3-G, Fig. 3-G is another the touch-control response method shown according to another exemplary embodiment, this public affairs The touch-control response method for opening embodiment offer can be applied to mobile terminal as depicted in fig. 2-d, which can To comprise the following steps:
In step 3071, controller judges whether to detect triggering command.If detecting triggering command, step is executed 3072；If triggering command is not detected, step 3071 is executed.
Controller can detect triggering command in real time.If triggering command is not detected in the controller, which can To repeat step 3071, rejudges and whether detect triggering command.
It is exemplary, what which can generate for key IC.The touch controlled key is connected with key IC, the key Push button signalling threshold value is can store on IC, which can obtain the touching signals on touch controlled key for key IC Afterwards, judge whether the signal value of the touching signals is greater than push button signalling threshold value, and determine that the signal value of the touching signals is greater than and press It is generated when key signals threshold value.If the signal value of touching signals is greater than push button signalling threshold value, triggering is can be generated in key IC Instruction；If the signal value of touching signals is not more than push button signalling threshold value, key IC does not execute movement.It is exemplary, the disclosure Touch controlled key in embodiment can be that physical button, capacitor key or resistance key should when touch controlled key is physical button The signal value of touching signals can be the current value of the touching signals；When touch controlled key is capacitor key, the touching signals Signal value can be the capacitance of the touching signals；When touch controlled key is resistance key, the signal values of the touching signals can be with For the resistance value of the touching signals.
Optionally, after key IC generates triggering command, which can be sent to the control by key IC Device, the controller can detecte the triggering command.If controller is arranged on fingerprint recognition IC, triggered when key IC is generated After instruction, which can be sent to fingerprint recognition IC by key IC, since controller setting is known in the fingerprint On other IC, so the controller can detect the triggering command on fingerprint recognition IC.If controller is arranged on key IC, After key IC generates triggering command, since the controller is arranged on key IC, so the controller can be pressed at this The triggering command is detected on key IC.If controller setting is on control IC, after key IC generates triggering command, key IC The triggering command can be sent to control IC, since the controller is arranged on control IC, so the controller can be with The triggering command is detected on control IC.
In step 3072, controller obtains the light intensity value of the ambient enviroment of current light intensity sensor.Execute step 3073。
Optionally, which can be strong by the light for the ambient enviroment that light intensity sensor obtains current light intensity sensor Angle value.The controller is connected with light intensity sensor, which can obtain the ambient enviroment of current light intensity sensor Light intensity value, and the light intensity value of the ambient enviroment of current light intensity sensor is sent to controller.It is exemplary, when this When dark around mobile terminal, the light of the ambient enviroment of current light intensity sensor acquired in the light intensity sensor is strong Angle value is smaller.When light around the mobile terminal is relatively bright, current light intensity sensor acquired in the light intensity sensor The light intensity value of ambient enviroment is larger.
In step 3073, controller judges whether the light intensity value of the ambient enviroment of current light intensity sensor is greater than ring Border Intensity threshold.If the light intensity value of the ambient enviroment of current light intensity sensor is greater than the environmental light intensity threshold value, step is executed 3074；If the light intensity value of the ambient enviroment of current light intensity sensor is not more than the environmental light intensity threshold value, step 3081 is executed.
It is exemplary, it can store environmental light intensity threshold value on the controller, which is obtaining current light intensity sensing After the light intensity value of the ambient enviroment of device, the light intensity value and the ring of the ambient enviroment of available current light intensity sensor The difference of border Intensity threshold, if the difference of the light intensity value of the ambient enviroment of current light intensity sensor and the environmental light intensity threshold value Greater than zero, it is determined that the light intensity value of the ambient enviroment of current light intensity sensor is greater than the environmental light intensity threshold value；If current light The light intensity value of the ambient enviroment of strong sensor and the difference of the environmental light intensity threshold value are not more than zero, it is determined that current light intensity passes The light intensity value of the ambient enviroment of sensor is not more than the environmental light intensity threshold value.
In step 3074, controller obtains detection intensity value.Execute step 3075.
Exemplary, which can issue infrared light to the surrounding of Proximity Sensor, and this is closely passed The intensity value for the infrared light that sensor issues is preset strength value.The detection intensity value can be Proximity Sensor in preset time The intensity value of the infrared light received.As shown in Fig. 2-H, since the Proximity Sensor 16 can be to the Proximity Sensor 16 Surrounding issue the infrared light of preset strength value, when the object around the infrared light encounters Proximity Sensor 16, object meeting Stop the infrared light, and the object by the infrared light reflection to the Proximity Sensor 16, around the Proximity Sensor 16 When more, the intensity value for the infrared light which receives within a preset time is larger, when this is closely sensed When object around device 16 is less, the intensity value for the infrared light which receives within a preset time is smaller.
In step 3075, controller judges whether detection intensity value is less than infrared Intensity threshold.If detection intensity value is small In infrared Intensity threshold, step 3076 is executed；If detection intensity value is not less than infrared Intensity threshold, step 3081 is executed.
Infrared Intensity threshold is can store in the controller, which is not more than preset strength value, at this After controller determines the detection intensity value, which may determine that whether detection intensity value is less than infrared Intensity threshold.Example , the difference of the controller available detection intensity value and infrared Intensity threshold, if detection intensity value and infrared Intensity threshold Difference be not less than zero, it is determined that detection intensity value be not less than infrared Intensity threshold；If detection intensity value and infrared Intensity threshold Difference less than zero, it is determined that detection intensity value be less than infrared Intensity threshold.
In step 3076, controller wakes up fingerprint recognition IC.Execute step 3077.
The mobile terminal can be mobile phone, can be set on the mobile terminal light intensity sensor, Proximity Sensor and Touch controlled key.When user needs to carry out the unlock of mobile phone by fingerprint recognition, user can press the touch controlled key on mobile phone, Key IC can obtain the touching signals on touch controlled key, and judge whether the signal value of the touching signals is greater than push button signalling Threshold value, if the signal value of the touching signals is greater than the push button signalling threshold value, key IC can generate triggering command, controller It is able to detect that triggering command.Controller can obtain current light intensity by light intensity sensor and pass after detecting triggering command The light intensity value of the ambient enviroment of sensor, and compare the light intensity value and environmental light intensity threshold of the ambient enviroment of light intensity sensor The size of value；Meanwhile controller can also obtain detection intensity value by Proximity Sensor, and whether judge detection intensity value Less than infrared Intensity threshold, if the controller judges that the light intensity value of the ambient enviroment of light intensity sensor is greater than environmental light intensity threshold Value, and detection intensity value is less than infrared Intensity threshold, then the controller can wake up fingerprint recognition IC.
In step 3077, fingerprint recognition IC receives the finger print information of fingerprint Identification sensor transmission after being waken up.It holds Row step 3078.
It should be noted that fingerprint recognition IC can not receive the finger of fingerprint Identification sensor transmission before being waken up Line information.Since fingerprint recognition IC is connected with the fingerprint Identification sensor, fingerprint recognition IC can pass through after being waken up The fingerprint Identification sensor obtains fingerprint, exemplary, the available fingerprint of the fingerprint Identification sensor and the fingerprint that will acquire letter Breath is sent to fingerprint recognition IC, and fingerprint recognition IC can receive the fingerprint letter of fingerprint Identification sensor transmission after being waken up Breath.
In step 3078, fingerprint recognition IC judges the finger print information and target fingerprint information that fingerprint Identification sensor is sent It is whether identical.If the finger print information that fingerprint Identification sensor is sent is identical as target fingerprint information, step 3079 is executed.If fingerprint The finger print information that identification sensor is sent is different from target fingerprint information, executes step 3080.
Target fingerprint information is can store on fingerprint recognition IC, which can be the preparatory typing of user Fingerprint finger print information.After the finger print information that fingerprint recognition IC receives that fingerprint Identification sensor is sent, the fingerprint recognition IC can by judge the fingerprint Identification sensor send finger print information in fingerprint characteristic and target fingerprint information in finger Whether line feature is identical, and whether finger print information and the target fingerprint information to judge fingerprint Identification sensor transmission are identical.
In step 3079, fingerprint recognition IC wakes up mobile terminal.
If the finger print information that fingerprint Identification sensor is sent is identical as target fingerprint information, fingerprint recognition IC can be given birth to At the wakeup message for waking up the mobile terminal, and the wakeup message is sent to the processor of the mobile terminal, in order to The processor of the mobile terminal wakes up the mobile terminal after receiving the wakeup message.
In step 3080, fingerprint recognition IC forbids waking up mobile terminal.
If the finger print information that fingerprint Identification sensor is sent is different from target fingerprint information, fingerprint recognition IC forbids waking up Mobile terminal.
In step 3081, controller is forbidden waking up fingerprint recognition IC.
If the controller judges that the light intensity value of the ambient enviroment of light intensity sensor is not more than environmental light intensity threshold value, or should Controller judges detection intensity value not less than infrared light intensity value, which forbids waking up fingerprint recognition IC.Optionally, if mobile phone In school bag, when the touch controlled key on mobile phone is accidentally touched, the signal for the touching signals on touch controlled key that key IC is obtained Value is greater than push button signalling threshold value, then the touch controlled key can generate triggering command.Controller, can be with after detecting triggering command The light intensity value of the ambient enviroment of current light intensity sensor is obtained by light intensity sensor, and is compared around light intensity sensor The light intensity value of environment and the size of environmental light intensity threshold value；Meanwhile controller can also be obtained by Proximity Sensor and be examined Intensity value is surveyed, and judges whether detection intensity value is less than infrared Intensity threshold.Since mobile phone is located in packet at this time, before the light in packet It is darker, so the light intensity value of the ambient enviroment of the light intensity sensor on the mobile phone is smaller, and is not more than environmental light intensity threshold value, Controller is larger by the detection intensity value that Proximity Sensor obtains, and is greater than infrared Intensity threshold, which forbids calling out Wake up fingerprint recognition IC, so, the touch controlled key on the mobile phone is by accidentally after touch, which can forbid waking up the fingerprint recognition IC, it is therefore prevented that wake up fingerprint recognition IC after accidentally touching the touch controlled key, reduce the waste of the energy.
In the embodiment of the present disclosure, step 3074, step 3075, practical application are executed after step 3072, step 3073 In, step 3074, step 3075 can also be executed before step 3072, step 3073.I.e. the embodiment of the present disclosure is to step 3072, step 3073 and step 3074, step 3075 tandem without limitation.The touch-control response that the embodiment of the present disclosure provides The sequencing of method and step can carry out appropriate adjustment, and step according to circumstances can also accordingly be increased and decreased, any to be familiar with sheet Those skilled in the art are in the technical scope that the disclosure discloses, the method that can readily occur in variation, should all cover at this Within disclosed protection scope, therefore repeat no more.
In conclusion key IC is judging touching signals in the touch-control response method provided due to the embodiment of the present disclosure Signal value generates triggering command when being greater than push button signalling threshold value；When detecting triggering command, which also needs controller Judge whether the light intensity value of light intensity sensor ambient enviroment is greater than environmental light intensity threshold value and whether detection intensity value is less than Infrared Intensity threshold can determine whether to wake up fingerprint recognition IC, increase the precondition for waking up fingerprint recognition IC, prevent When touch controlled key is accidentally touched, fingerprint recognition IC is waken up, the waste of the energy is reduced.
As shown in Fig. 3-H, Fig. 3-H is another the touch-control response method shown according to another exemplary embodiment, this public affairs The touch-control response method for opening embodiment offer can be applied to the mobile terminal as shown in Fig. 2-E, which can To comprise the following steps:
In step 3091, controller judges whether to detect triggering command.If detecting triggering command, step is executed 3092；If triggering command is not detected, step 3091 is executed.
Controller can detect triggering command in real time.If triggering command is not detected in the controller, which can To repeat step 3091, rejudges and whether detect triggering command.
It is exemplary, what which can generate for key IC.The touch controlled key is connected with key IC, the key Push button signalling threshold value is can store on IC, which can obtain the touching signals on touch controlled key for key IC Afterwards, judge whether the signal value of the touching signals is greater than push button signalling threshold value, and determine that the signal value of the touching signals is greater than and press It is generated when key signals threshold value.If the signal value of touching signals is greater than push button signalling threshold value, triggering is can be generated in key IC Instruction；If the signal value of touching signals is not more than push button signalling threshold value, key IC does not execute movement.It is exemplary, the disclosure Touch controlled key in embodiment can be that physical button, capacitor key or resistance key should when touch controlled key is physical button The signal value of touching signals can be the current value of the touching signals；When touch controlled key is capacitor key, the touching signals Signal value can be the capacitance of the touching signals；When touch controlled key is resistance key, the signal values of the touching signals can be with For the resistance value of the touching signals.
Optionally, after key IC generates triggering command, which can be sent to the control by key IC Device, the controller can detecte the triggering command.If controller is arranged on fingerprint recognition IC, triggered when key IC is generated After instruction, which can be sent to fingerprint recognition IC by key IC, since controller setting is known in the fingerprint On other IC, so the controller can detect the triggering command on fingerprint recognition IC.If controller is arranged on key IC, After key IC generates triggering command, since the controller is arranged on key IC, so the controller can be pressed at this The triggering command is detected on key IC.If controller setting is on control IC, after key IC generates triggering command, key IC The triggering command can be sent to control IC, since the controller is arranged on control IC, so the controller can be with The triggering command is detected on control IC.
In step 3092, controller obtains the light intensity value of the ambient enviroment of current light intensity sensor.Execute step 3093。
Optionally, which can be strong by the light for the ambient enviroment that light intensity sensor obtains current light intensity sensor Angle value.The controller is connected with light intensity sensor, which can obtain the ambient enviroment of current light intensity sensor Light intensity value, and the light intensity value of the ambient enviroment of current light intensity sensor is sent to controller.It is exemplary, when this When dark around mobile terminal, the light of the ambient enviroment of current light intensity sensor acquired in the light intensity sensor is strong Angle value is smaller.When light around the mobile terminal is relatively bright, current light intensity sensor acquired in the light intensity sensor The light intensity value of ambient enviroment is larger.
In step 3093, controller judges whether the light intensity value of the ambient enviroment of current light intensity sensor is greater than ring Border Intensity threshold.If the light intensity value of the ambient enviroment of current light intensity sensor is greater than the environmental light intensity threshold value, step is executed 3094；If the light intensity value of the ambient enviroment of current light intensity sensor is not more than the environmental light intensity threshold value, step 3101 is executed.
It is exemplary, it can store environmental light intensity threshold value on the controller, which is obtaining current light intensity sensing After the light intensity value of the ambient enviroment of device, the light intensity value and the ring of the ambient enviroment of available current light intensity sensor The difference of border Intensity threshold, if the difference of the light intensity value of the ambient enviroment of current light intensity sensor and the environmental light intensity threshold value Greater than zero, it is determined that the light intensity value of the ambient enviroment of current light intensity sensor is greater than the environmental light intensity threshold value；If current light The light intensity value of the ambient enviroment of strong sensor and the difference of the environmental light intensity threshold value are not more than zero, it is determined that current light intensity passes The light intensity value of the ambient enviroment of sensor is not more than the environmental light intensity threshold value.
In step 3094, controller obtains the image information in front camera coverage.Execute step 3095.
Exemplary, which can be connected with front camera, before controller can be obtained by front camera The image information in camera coverage is set, and whether is judged in the image information in front camera coverage comprising head Portion's feature.Optionally, the image information in the front camera coverage can be pictorial information or Video stream information, before this Set pictorial information in camera coverage can as shown in Fig. 2-I,
In step 3095, whether controller judges special comprising head in the image information in front camera coverage Sign.If in the image information in front camera coverage including head feature, step 3096 is executed；If front camera is clapped It takes the photograph and does not include head feature in the image information in range, execute step 3101.
Controller judge in the image information in front camera coverage whether the process comprising head feature can be with Are as follows: controller determines at least one characteristic point in the image information in front camera coverage；Controller judges this extremely Whether comprising indicating the characteristic point of head feature in a few characteristic point, if including that instruction head is special at least one characteristic point The characteristic point of sign, it is determined that include head feature in the image information in front camera coverage, if at least one spy The characteristic point of instruction head feature is not included in sign point, it is determined that do not include in the image information in front camera coverage Head feature.
In embodiment of the disclosure, head feature includes but is not limited to facial characteristics such as nose, eyes, mouth Deng can also include the features such as ear on head, can be used as the embodiment of the present disclosure as judging whether to need to wake up fingerprint Identify the reference substance of IC.
In step 3096, controller wakes up fingerprint recognition IC.Execute step 3097.
If the light intensity value of the ambient enviroment of current light intensity sensor is greater than the environmental light intensity threshold value, and the controller is sentenced It include head feature in disconnected image information, which can wake up fingerprint recognition IC.The mobile terminal can be mobile phone, the shifting Light intensity sensor, front camera and touch controlled key can be set in dynamic terminal.When user needs to carry out by fingerprint recognition When the unlock of mobile phone, user can press the touch controlled key on mobile phone, and key IC can obtain the letter of the touch-control on touch controlled key Number, and judge whether the signal value of the touching signals is greater than push button signalling threshold value.If the signal value of the touching signals is pressed greater than this Key signals threshold value, then key IC can generate triggering command, and controller is able to detect that triggering command.Controller is detecting After triggering command, the light intensity value of the ambient enviroment of current light intensity sensor can be obtained by light intensity sensor, and is compared The light intensity value of the ambient enviroment of light intensity sensor and the size of environmental light intensity threshold value；Meanwhile controller can also be by preceding It sets camera and obtains detection image, and judge whether comprising head feature in detection image, if the ambient enviroment of light intensity sensor Light intensity value be greater than environmental light intensity threshold value, and detection image include head feature, then the controller can wake up fingerprint knowledge Other IC.
In step 3097, fingerprint recognition IC receives the finger print information of fingerprint Identification sensor transmission after being waken up.It holds Row step 3098.
It should be noted that fingerprint recognition IC can not receive the finger of fingerprint Identification sensor transmission before being waken up Line information.Since fingerprint recognition IC is connected with the fingerprint Identification sensor, fingerprint recognition IC can pass through after being waken up The fingerprint Identification sensor obtains fingerprint, exemplary, the available fingerprint of the fingerprint Identification sensor and the fingerprint that will acquire letter Breath is sent to fingerprint recognition IC, and fingerprint recognition IC can receive the fingerprint letter of fingerprint Identification sensor transmission after being waken up Breath.
In step 3098, fingerprint recognition IC judges the finger print information and target fingerprint information that fingerprint Identification sensor is sent It is whether identical.If the finger print information that fingerprint Identification sensor is sent is identical as target fingerprint information, step 3099 is executed.If fingerprint The finger print information that identification sensor is sent is different from target fingerprint information, executes step 3100.
Target fingerprint information is can store on fingerprint recognition IC, which can be the preparatory typing of user Fingerprint finger print information.After the finger print information that fingerprint recognition IC receives that fingerprint Identification sensor is sent, the fingerprint recognition IC can by judge the fingerprint Identification sensor send finger print information in fingerprint characteristic and target fingerprint information in finger Whether line feature is identical, and whether finger print information and the target fingerprint information to judge fingerprint Identification sensor transmission are identical.
In step 3099, fingerprint recognition IC wakes up mobile terminal.
If the finger print information that fingerprint Identification sensor is sent is identical as target fingerprint information, fingerprint recognition IC can be given birth to At the wakeup message for waking up the mobile terminal, and the wakeup message is sent to the processor of the mobile terminal, in order to The processor of the mobile terminal wakes up the mobile terminal after receiving the wakeup message.
In step 3100, fingerprint recognition IC forbids waking up mobile terminal.
If fingerprint recognition IC forbids calling out if the finger print information that fingerprint Identification sensor is sent is different from target fingerprint information Awake mobile terminal.
In step 3101, controller is forbidden waking up fingerprint recognition IC.
If the light intensity value of the ambient enviroment of light intensity sensor is shot no more than environmental light intensity threshold value or front camera Image information in range does not include head feature, which forbids waking up fingerprint recognition IC.Optionally, if mobile phone is located at book In packet, when the touch controlled key on mobile phone is accidentally touched, the signal value for the touching signals on touch controlled key that key IC is obtained is greater than Push button signalling threshold value, then the touch controlled key can generate triggering command.Controller can pass through light after detecting triggering command Strong sensor obtains the light intensity value of the ambient enviroment of current light intensity sensor, and compare the ambient enviroment of light intensity sensor The size of light intensity value and environmental light intensity threshold value；Meanwhile controller can also obtain front camera by front camera Image information in coverage, and whether judge in the image information in front camera coverage comprising head feature. Since mobile phone is located in packet at this time, the light intensity value of the ambient enviroment of current light intensity sensor is smaller, and is less than environmental light intensity Threshold value, controller do not include head spy by obtaining by front camera in the image information in front camera coverage Sign, the controller are forbidden waking up fingerprint recognition IC, so, the touch controlled key on the mobile phone is by accidentally after touch, which can Forbid waking up fingerprint recognition IC, it is therefore prevented that wake up fingerprint recognition IC after accidentally touching the touch controlled key, reduce the waste of the energy.
In the embodiment of the present disclosure, step 3094, step 3095, practical application are executed after step 3092, step 3093 In, step 3094, step 3095 can also be executed before step 3092, step 3093.I.e. the embodiment of the present disclosure is to step 3092, step 3093 and step 3094, step 3095 tandem without limitation.The touch-control response that the embodiment of the present disclosure provides The sequencing of method and step can carry out appropriate adjustment, and step according to circumstances can also accordingly be increased and decreased, any to be familiar with sheet Those skilled in the art are in the technical scope that the disclosure discloses, the method that can readily occur in variation, should all cover at this Within disclosed protection scope, therefore repeat no more.
In conclusion key IC is judging touching signals in the touch-control response method provided due to the embodiment of the present disclosure Signal value generates triggering command when being greater than push button signalling threshold value；When detecting triggering command, which also needs controller Judge whether the light intensity value of light intensity sensor ambient enviroment is greater than environmental light intensity threshold value and front camera coverage Whether include head feature in interior image information, can determine whether to wake up fingerprint recognition IC, increases and wake up fingerprint knowledge The precondition of other IC, it is therefore prevented that when touch controlled key is accidentally touched, wake up fingerprint recognition IC, reduce the waste of the energy.
As shown in Fig. 3-I, Fig. 3-I is a kind of touch-control response method shown according to a further exemplary embodiment, the disclosure The touch-control response method that embodiment provides can be applied to the mobile terminal as shown in Fig. 2-F, which can be with It comprises the following steps:
In step 3201, controller judges whether to detect triggering command.If detecting triggering command, step is executed 3202；If triggering command is not detected, step 3201 is executed.
Controller can detect triggering command in real time.If triggering command is not detected in the controller, which can To repeat step 3201, rejudges and whether detect triggering command.
It is exemplary, what which can generate for key IC.The touch controlled key is connected with key IC, the key Push button signalling threshold value is can store on IC, which can obtain the touching signals on touch controlled key for key IC Afterwards, judge whether the signal value of the touching signals is greater than push button signalling threshold value, and determine that the signal value of the touching signals is greater than and press It is generated when key signals threshold value.If the signal value of touching signals is greater than push button signalling threshold value, triggering is can be generated in key IC Instruction；If the signal value of touching signals is not more than push button signalling threshold value, key IC does not execute movement.It is exemplary, the disclosure Touch controlled key in embodiment can be that physical button, capacitor key or resistance key should when touch controlled key is physical button The signal value of touching signals can be the current value of the touching signals；When touch controlled key is capacitor key, the touching signals Signal value can be the capacitance of the touching signals；When touch controlled key is resistance key, the signal values of the touching signals can be with For the resistance value of the touching signals.
Optionally, after key IC generates triggering command, which can be sent to the control by key IC Device, the controller can detecte the triggering command.If controller is arranged on fingerprint recognition IC, triggered when key IC is generated After instruction, which can be sent to fingerprint recognition IC by key IC, since controller setting is known in the fingerprint On other IC, so the controller can detect the triggering command on fingerprint recognition IC.If controller is arranged on key IC, After key IC generates triggering command, since the controller is arranged on key IC, so the controller can be pressed at this The triggering command is detected on key IC.If controller setting is on control IC, after key IC generates triggering command, key IC The triggering command can be sent to control IC, since the controller is arranged on control IC, so the controller can be with The triggering command is detected on control IC.
In step 3202, controller obtains detection intensity value.Execute step 3203.
Exemplary, which can issue infrared light to the surrounding of Proximity Sensor, and this is closely passed The intensity value for the infrared light that sensor issues is preset strength value.The detection intensity value can be Proximity Sensor in preset time The intensity value of the infrared light received.As shown in Fig. 2-H, since the Proximity Sensor 16 can be to the Proximity Sensor 16 Surrounding issue the infrared light of preset strength value, when the object around the infrared light encounters Proximity Sensor 16, object meeting Stop the infrared light, and the object by the infrared light reflection to the Proximity Sensor 16, around the Proximity Sensor 16 When more, the intensity value for the infrared light which receives within a preset time is larger, when this is closely sensed When object around device 16 is less, the intensity value for the infrared light which receives within a preset time is smaller.
In step 3203, controller judges whether detection intensity value is less than infrared Intensity threshold.If detection intensity value is small In infrared Intensity threshold, step 3204 is executed；If detection intensity value is not less than infrared Intensity threshold, step 3211 is executed.
Infrared Intensity threshold is can store in the controller, which is not more than preset strength value, at this After controller determines the detection intensity value, which may determine that whether detection intensity value is less than infrared Intensity threshold.Example , the difference of the controller available detection intensity value and infrared Intensity threshold, if detection intensity value and infrared Intensity threshold Difference be not less than zero, it is determined that detection intensity value be not less than infrared Intensity threshold；If detection intensity value and infrared Intensity threshold Difference less than zero, it is determined that detection intensity value be less than infrared Intensity threshold.
In step 3204, controller obtains the image information in front camera coverage.Execute step 3205.
Exemplary, which can be connected with front camera, before controller can be obtained by front camera The image information in camera coverage is set, and whether is judged in the image information in front camera coverage comprising head Portion's feature.Optionally, the image information in the front camera coverage can be pictorial information or Video stream information, before this The pictorial information set in camera coverage can be as shown in Fig. 2-I.
In step 3205, whether controller judges special comprising head in the image information in front camera coverage Sign.If in the image information in front camera coverage including head feature, step 3206 is executed；If front camera is clapped It takes the photograph and does not include head feature in the image information in range, execute step 3211.
Controller judge in the image information in front camera coverage whether the process comprising head feature can be with Are as follows: controller determines at least one characteristic point in the image information in front camera coverage；Controller judges this extremely Whether comprising indicating the characteristic point of head feature in a few characteristic point, if including that instruction head is special at least one characteristic point The characteristic point of sign, it is determined that include head feature in the image information in front camera coverage, if at least one spy The characteristic point of instruction head feature is not included in sign point, it is determined that do not include in the image information in front camera coverage Head feature.
In embodiment of the disclosure, head feature includes but is not limited to facial characteristics such as nose, eyes, mouth Deng can also include the features such as ear on head, can be used as the embodiment of the present disclosure as judging whether to need to wake up fingerprint Identify the reference substance of IC.
In step 3206, controller wakes up fingerprint recognition IC.Execute step 3207.
If detection intensity value is less than infrared Intensity threshold, and the controller judges comprising head feature in image information, should Controller can wake up fingerprint recognition IC.The mobile terminal can be mobile phone, can be set on the mobile terminal and closely passed Sensor, front camera and touch controlled key.When user needs to carry out the unlock of mobile phone by fingerprint recognition, user can be pressed Touch controlled key on mobile phone, key IC can obtain the touching signals on touch controlled key, and judge the signal of the touching signals Whether value is greater than push button signalling threshold value.If the signal value of the touching signals is greater than the push button signalling threshold value, key IC can Triggering command is generated, controller is able to detect that triggering command.Controller can pass through closely after detecting triggering command Sensor obtains detection intensity value, and judges whether detection intensity value is less than infrared Intensity threshold；Meanwhile controller can also lead to It crosses Proximity Sensor and obtains detection intensity value, and judge whether detection intensity value is less than infrared Intensity threshold, if detection intensity It includes head feature that value, which is less than in infrared Intensity threshold and image information, then the controller can wake up fingerprint recognition IC.
In step 3207, fingerprint recognition IC receives the finger print information of fingerprint Identification sensor transmission after being waken up.It holds Row step 3208.
It should be noted that fingerprint recognition IC can not receive the finger of fingerprint Identification sensor transmission before being waken up Line information.Since fingerprint recognition IC is connected with the fingerprint Identification sensor, fingerprint recognition IC can pass through after being waken up The fingerprint Identification sensor obtains fingerprint, exemplary, the available fingerprint of the fingerprint Identification sensor and the fingerprint that will acquire letter Breath is sent to fingerprint recognition IC, and fingerprint recognition IC can receive the fingerprint letter of fingerprint Identification sensor transmission after being waken up Breath.
In step 3208, fingerprint recognition IC judges the finger print information and target fingerprint information that fingerprint Identification sensor is sent It is whether identical.If the finger print information that fingerprint Identification sensor is sent is identical as target fingerprint information, step 3209 is executed.If fingerprint The finger print information that identification sensor is sent is different from target fingerprint information, executes step 3210.
Target fingerprint information is can store on fingerprint recognition IC, which can be the preparatory typing of user Fingerprint finger print information.After the finger print information that fingerprint recognition IC receives that fingerprint Identification sensor is sent, the fingerprint recognition IC can by judge the fingerprint Identification sensor send finger print information in fingerprint characteristic and target fingerprint information in finger Whether line feature is identical, and whether finger print information and the target fingerprint information to judge fingerprint Identification sensor transmission are identical.
In step 3209, fingerprint recognition IC wakes up mobile terminal.
If the finger print information that fingerprint Identification sensor is sent is identical as target fingerprint information, fingerprint recognition IC can be given birth to At the wakeup message for waking up the mobile terminal, and the wakeup message is sent to the processor of the mobile terminal, in order to The processor of the mobile terminal wakes up the mobile terminal after receiving the wakeup message.
In step 3210, fingerprint recognition IC forbids waking up mobile terminal.
If fingerprint recognition IC forbids calling out if the finger print information that fingerprint Identification sensor is sent is different from target fingerprint information Awake mobile terminal.
In step 3211, controller is forbidden waking up fingerprint recognition IC.
If detection intensity value does not include head not less than the image information in infrared light intensity value or front camera coverage Portion's feature, the controller are forbidden waking up fingerprint recognition IC.Optionally, if mobile phone is located in school bag, the touch controlled key on mobile phone When accidentally being touched, the signal value for the touching signals on touch controlled key that key IC is obtained is greater than push button signalling threshold value, then the touch-control is pressed Bond energy enough generates triggering command.Controller can obtain detection intensity by Proximity Sensor after detecting triggering command Value, and judge whether detection intensity value is less than infrared Intensity threshold；Meanwhile before controller can also be obtained by front camera The image information in camera coverage is set, and whether is judged in the image information in front camera coverage comprising head Portion's feature.Since mobile phone is located in packet at this time, controller is larger by the detection intensity value that Proximity Sensor obtains, and is greater than Infrared Intensity threshold, controller are not wrapped by being obtained in the image information in front camera coverage by front camera Containing head feature, which forbids waking up fingerprint recognition IC, so, the touch controlled key on the mobile phone is missed the control after touch Device processed can be forbidden waking up fingerprint recognition IC, it is therefore prevented that wake up fingerprint recognition IC after accidentally touching the touch controlled key, reduce energy The waste in source.
In the embodiment of the present disclosure, step 3204, step 3205, practical application are executed after step 3202, step 3203 In, step 3204, step 3205 can also be executed before step 3202, step 3203.I.e. the embodiment of the present disclosure is to step 3202, step 3203 and step 3204, step 3205 tandem without limitation.The touch-control response that the embodiment of the present disclosure provides The sequencing of method and step can carry out appropriate adjustment, and step according to circumstances can also accordingly be increased and decreased, any to be familiar with sheet Those skilled in the art are in the technical scope that the disclosure discloses, the method that can readily occur in variation, should all cover at this Within disclosed protection scope, therefore repeat no more.
In conclusion key IC is judging touching signals in the touch-control response method provided due to the embodiment of the present disclosure Signal value generates triggering command when being greater than push button signalling threshold value；When detecting triggering command, which also needs controller Judge whether wrap in image information that whether detection intensity value is less than in infrared Intensity threshold and front camera coverage Containing head feature, it can determine whether to wake up fingerprint recognition IC, increase the precondition for waking up fingerprint recognition IC, it is therefore prevented that When touch controlled key is accidentally touched, fingerprint recognition IC is waken up, the waste of the energy is reduced.
As shown in figure 4, Fig. 4 is another touch-control response method shown according to a further exemplary embodiment, the disclosure is real Apply any mobile terminal that the touch-control response method that example provides can be applied in the mobile terminal as shown in Fig. 2-G, the touching Controlling response method may include the following steps:
In step 401, controller judges whether to detect triggering command.If detecting triggering command, step is executed 402；If triggering command is not detected, step 401 is executed.
Controller can detect triggering command in real time.If triggering command is not detected in the controller, which can To repeat step 401, rejudges and whether detect triggering command.
It is exemplary, what which can generate for key IC.The touch controlled key is connected with key IC, the key Push button signalling threshold value is can store on IC, which can obtain the touching signals on touch controlled key for key IC Afterwards, judge whether the signal value of the touching signals is greater than push button signalling threshold value, and determine that the signal value of the touching signals is greater than and press It is generated when key signals threshold value.If the signal value of touching signals is greater than push button signalling threshold value, triggering is can be generated in key IC Instruction；If the signal value of touching signals is not more than push button signalling threshold value, key IC does not execute movement.It is exemplary, the disclosure Touch controlled key in embodiment can be physical button, capacitor key or resistance key, and the signal value of the touching signals can be The current value of the touching signals, the signal value of the touching signals can be the capacitance of the touching signals, the letter of the touching signals Number value can also be the touching signals resistance value.
Optionally, after key IC generates triggering command, which can be sent to the control by key IC Device, the controller can detecte the triggering command.If controller is arranged on fingerprint recognition IC, triggered when key IC is generated After instruction, which can be sent to fingerprint recognition IC by key IC, since controller setting is known in the fingerprint On other IC, so the controller can detect the triggering command on fingerprint recognition IC.If controller is arranged on key IC, After key IC generates triggering command, since the controller is arranged on key IC, so the controller can be pressed at this The triggering command is detected on key IC.If controller setting is on control IC, after key IC generates triggering command, key IC The triggering command can be sent to control IC, since the controller is arranged on control IC, so the controller can be with The triggering command is detected on control IC.
In step 402, controller judges whether the light intensity value of the ambient enviroment of current light intensity sensor is greater than ring Border Intensity threshold.If the light intensity value of the ambient enviroment of current light intensity sensor is greater than the environmental light intensity threshold value, step is executed 403；If the light intensity value of the ambient enviroment of current light intensity sensor is not more than the environmental light intensity threshold value, step 410 is executed.
Optionally, which can be strong by the light for the ambient enviroment that light intensity sensor obtains current light intensity sensor Angle value.The controller is connected with light intensity sensor, which can obtain the ambient enviroment of current light intensity sensor Light intensity value, and the light intensity value of the ambient enviroment of current light intensity sensor is sent to controller.It is exemplary, when this When dark around mobile terminal, the light of the ambient enviroment of current light intensity sensor acquired in the light intensity sensor is strong Angle value is smaller.When light around the mobile terminal is relatively bright, current light intensity sensor acquired in the light intensity sensor The light intensity value of ambient enviroment is larger.
It is exemplary, it can store environmental light intensity threshold value on the controller, which is obtaining current light intensity sensing It, can be by the light intensity value of the ambient enviroment of current light intensity sensor and the environment after the light intensity value of the ambient enviroment of device Intensity threshold is made the difference, if the difference of the light intensity value of the ambient enviroment of current light intensity sensor and the environmental light intensity threshold value Greater than zero, it is determined that the light intensity value of the ambient enviroment of current light intensity sensor is greater than the environmental light intensity threshold value；If current light The light intensity value of the ambient enviroment of strong sensor and the difference of the environmental light intensity threshold value are not more than zero, it is determined that current light intensity passes The light intensity value of the ambient enviroment of sensor is not more than the environmental light intensity threshold value.
In step 403, controller judges the detection intensity for the infrared light that Proximity Sensor receives in preset time Whether value is less than infrared Intensity threshold.If detection intensity value is less than infrared Intensity threshold, step 404 is executed；If detection intensity value Not less than infrared Intensity threshold, step 410 is executed.
Exemplary, which can issue infrared light to the surrounding of Proximity Sensor, and this is closely passed The intensity value for the infrared light that sensor issues is preset strength value.The detection intensity value can be Proximity Sensor in preset time The intensity value of the infrared light received.As shown in Fig. 2-H, since the Proximity Sensor 16 can be to the Proximity Sensor 16 Surrounding issue the infrared light of preset strength value, when the object around the infrared light encounters Proximity Sensor 16, object meeting Stop the infrared light, and the object by the infrared light reflection to the Proximity Sensor 16, around the Proximity Sensor 16 When more, the intensity value for the infrared light which receives within a preset time is larger, when this is closely sensed When object around device 16 is less, the intensity value for the infrared light which receives within a preset time is smaller.
Infrared Intensity threshold is can store in the controller, which is not more than preset strength value, at this After controller determines the detection intensity value, which may determine that whether detection intensity value is less than infrared Intensity threshold.Example , which can will test intensity value and be made the difference with infrared Intensity threshold, if detection intensity value and infrared Intensity threshold Difference be not less than zero, it is determined that detection intensity value be not less than infrared Intensity threshold；If detection intensity value and infrared Intensity threshold Difference less than zero, it is determined that detection intensity value be less than infrared Intensity threshold.
In step 404, whether controller judges special comprising head in the image information in front camera coverage Sign.If in the image information in front camera coverage including head feature, step 405 is executed；If front camera is clapped It takes the photograph and does not include head feature in the image information in range, execute step 410.
Exemplary, which can be connected with front camera, before controller can be obtained by front camera The image information in camera coverage is set, and whether is judged in the image information in front camera coverage comprising head Portion's feature.Optionally, the image information in the front camera coverage can be pictorial information or Video stream information, before this The pictorial information set in camera coverage can be as shown in Fig. 2-I, and controller judges in front camera coverage In image information whether the process comprising head feature can be with are as follows: controller determines that the image in front camera coverage is believed At least one characteristic point in breath；Whether controller judges at least one characteristic point to include the feature for indicating head feature Point, if the characteristic point comprising instruction head feature at least one characteristic point, it is determined that in front camera coverage It include head feature in image information, if not including the characteristic point of instruction head feature at least one characteristic point, it is determined that Head feature is not included in image information in front camera coverage.
In embodiment of the disclosure, face does not represent this as just a kind of selecting reference object of head feature The reference data that face may only be selected whether to wake up as fingerprint recognition in disclosed embodiment, in embodiment of the disclosure In, head feature includes but is not limited to facial characteristics such as nose, eyes, mouth etc., can also include the ear etc. on head Feature can be used as the embodiment of the present disclosure as the reference substance for judging whether to need to wake up fingerprint recognition IC.
In step 405, controller wakes up fingerprint recognition IC.Execute step 406.
If the controller judges that the light intensity value of the ambient enviroment of light intensity sensor is greater than environmental light intensity threshold value, and default The detection intensity value for the infrared light that Proximity Sensor receives in time is less than infrared Intensity threshold, and front camera is shot When in the image information in range including head feature, which can wake up fingerprint recognition IC.
Fig. 2-K is a kind of schematic diagram of user progress fingerprint recognition shown according to an exemplary embodiment, such as Fig. 2-K institute Show, which can be mobile terminal 1 shown in Fig. 2-G, which can be mobile phone, on the mobile terminal 1 Light intensity sensor 15, Proximity Sensor 16, front camera 17 and touch controlled key 14 can be set.When user needs to pass through When fingerprint recognition carries out the unlock of mobile phone, user can press the touch controlled key 14 on mobile phone, and key IC (does not show in Fig. 2-K The touching signals on touch controlled key can be obtained out), and judge whether the signal value of the touching signals is greater than push button signalling threshold value, If the signal value of the touching signals is greater than the push button signalling threshold value, key IC can generate triggering command, controller (Fig. 2- It is not shown in K) it is able to detect that triggering command.Controller can be obtained after detecting triggering command by light intensity sensor 15 The light intensity value of the ambient enviroment of current light intensity sensor 15 is taken, and the light for comparing the ambient enviroment of light intensity sensor 15 is strong The size of angle value and environmental light intensity threshold value；Meanwhile controller can also determine that detection intensity value, detection intensity value are preset time The intensity value for the infrared light that interior Proximity Sensor 16 receives, and compare the size of detection intensity value Yu infrared Intensity threshold； Controller can also obtain the image information in 17 coverage of front camera by front camera 17, and judge preposition take the photograph As whether including head feature in the image information in first 17 coverage.If the controller judges around light intensity sensor 15 The light intensity value of environment is greater than environmental light intensity threshold value, and the inspection for the infrared light that Proximity Sensor 16 receives in preset time It surveys intensity value and is less than infrared Intensity threshold, and include head feature in the image information in 17 coverage of front camera, then The controller can wake up fingerprint recognition IC-11 (being not shown in Fig. 2-K), in order to which fingerprint recognition IC passes through after being waken up The fingerprint Identification sensor (being not shown in Fig. 2-K) identifies fingerprint.
In a step 406, fingerprint recognition IC receives the finger print information of fingerprint Identification sensor transmission after being waken up.It executes Step 407.
It should be noted that fingerprint recognition IC can not receive the finger of fingerprint Identification sensor transmission before being waken up Line information.Since fingerprint recognition IC is connected with the fingerprint Identification sensor, fingerprint recognition IC can pass through after being waken up The fingerprint Identification sensor obtains fingerprint, exemplary, the available fingerprint of the fingerprint Identification sensor and the fingerprint that will acquire letter Breath is sent to fingerprint recognition IC, and fingerprint recognition IC can receive the fingerprint letter of fingerprint Identification sensor transmission after being waken up Breath.
In step 407, fingerprint recognition IC judges the finger print information and target fingerprint information that fingerprint Identification sensor is sent It is whether identical.If the finger print information that fingerprint Identification sensor is sent is identical as target fingerprint information, step 408 is executed.If fingerprint The finger print information that identification sensor is sent is different from target fingerprint information, executes step 409.
Target fingerprint information is can store on fingerprint recognition IC, which can be the preparatory typing of user Fingerprint finger print information.After the finger print information that fingerprint recognition IC receives that fingerprint Identification sensor is sent, the fingerprint recognition IC can by judge the fingerprint Identification sensor send finger print information in fingerprint characteristic and target fingerprint information in finger Whether line feature is identical, and whether finger print information and the target fingerprint information to judge fingerprint Identification sensor transmission are identical.
In a step 408, fingerprint recognition IC wakes up mobile terminal.
If the finger print information that step 407 judges that fingerprint Identification sensor is sent is identical as target fingerprint information, the fingerprint Identification IC can generate the wakeup message for waking up the mobile terminal, and the wakeup message is sent to the place of the mobile terminal Device is managed, in order to which the processor of the mobile terminal wakes up the mobile terminal after receiving the wakeup message.
In step 409, fingerprint recognition IC forbids waking up mobile terminal.
If the finger print information that fingerprint Identification sensor is sent is different from target fingerprint information, fingerprint recognition IC forbids waking up Mobile terminal.
In step 410, controller is forbidden waking up fingerprint recognition IC.
If the controller judges that the light intensity value of the ambient enviroment of light intensity sensor is not more than environmental light intensity threshold value, or pre- If the detection intensity value for the infrared light that Proximity Sensor receives in the time is not less than infrared Intensity threshold or front camera Head feature is not included in image information in coverage, which forbids waking up fingerprint recognition IC.
Optionally, if mobile phone is located in school bag, when the touch controlled key on mobile phone is accidentally touched, if accidentally touching the touch controlled key, The signal value for the touching signals on touch controlled key that key IC is obtained is greater than push button signalling threshold value, then the touch controlled key can generate Triggering command, for controller after detecting triggering command, controller can pass through light intensity sensor after detecting triggering command The light intensity value of the ambient enviroment of current light intensity sensor is obtained, and compares the light intensity of the ambient enviroment of light intensity sensor The size of value and environmental light intensity threshold value；Meanwhile controller can also determine that detection intensity value, detection intensity value are in preset time The intensity value for the infrared light that Proximity Sensor receives, and compare the size of detection intensity value Yu infrared Intensity threshold；Control Device can also obtain the image information in front camera coverage by front camera, and judge that front camera is shot It whether include head feature in image information in range.It is darker before the light in packet since mobile phone is located in packet at this time, and mobile phone On Proximity Sensor near object it is more, and the front camera on the mobile phone coverage in be not present face, So the light intensity value of the ambient enviroment of the light intensity sensor on the mobile phone is smaller, and is not more than environmental light intensity threshold value, preset The detection intensity value for the infrared light that the Proximity Sensor receives in time is not less than infrared Intensity threshold, and front camera Do not include head feature in image information in coverage, which forbids waking up fingerprint recognition IC, so, in the mobile phone On touch controlled key by accidentally after touch, which can forbid waking up fingerprint recognition IC, it is therefore prevented that accidentally touch the touch controlled key Fingerprint recognition IC is waken up afterwards, reduces the waste of the energy.
In practical application, the execution sequencing of step 402, step 403 and step 404 can without limitation, the controller It can first determine whether the detection intensity value for the infrared light that Proximity Sensor receives in preset time is less than infrared light intensity Threshold value, if detection intensity value is less than infrared Intensity threshold, controller judges the light of the ambient enviroment of current light intensity sensor Whether intensity value is greater than environmental light intensity threshold value, if the light intensity value of the ambient enviroment of current light intensity sensor is greater than the environment light Whether strong threshold value, controller judge comprising head feature in the image information in front camera coverage, if preposition camera shooting It include head feature in image information in head coverage, then the controller wakes up fingerprint recognition IC.
Optionally, the controller can also first determine whether in the image information in front camera coverage whether include Head feature, if in image information in front camera coverage including head feature, when controller judgement is default Whether the detection intensity value for the infrared light that interior Proximity Sensor receives is less than infrared Intensity threshold, if detection intensity value is small In infrared Intensity threshold, then controller judges whether the light intensity value of the ambient enviroment of current light intensity sensor is greater than environment light Strong threshold value, if the light intensity value of the ambient enviroment of current light intensity sensor is greater than the environmental light intensity threshold value, which is called out Wake up fingerprint recognition IC.
It should be noted that the sequencing for the touch-control response method step that the embodiment of the present disclosure provides can carry out suitably Adjustment, step according to circumstances can also accordingly be increased and decreased, and anyone skilled in the art discloses in the disclosure Technical scope in, the method that can readily occur in variation should all cover within the protection scope of the disclosure, therefore no longer superfluous It states.
In conclusion key IC is judging touching signals in the touch-control response method provided due to the embodiment of the present disclosure Signal value generates triggering command when being greater than push button signalling threshold value；When detecting triggering command, which also needs controller Judge whether the light intensity value of light intensity sensor ambient enviroment is greater than environmental light intensity threshold value, judges closely to pass in preset time Whether the detection intensity value for the infrared light that sensor receives is less than infrared Intensity threshold, judges in front camera coverage Whether include head feature in image information, can determine whether to wake up fingerprint recognition IC, increase and wake up fingerprint recognition IC Precondition, it is therefore prevented that when touch controlled key is accidentally touched, wake up fingerprint recognition IC, reduce the waste of the energy.
Fig. 5-A is a kind of structural block diagram of mobile terminal shown according to an exemplary embodiment, as shown in fig. 5-A, should Mobile terminal may include:
First judgment module 501 is configured as judging whether to detect that triggering command, triggering command are that key IC is judging It is generated when the signal value of touching signals is greater than push button signalling threshold value, the signal value of touching signals is what key IC was obtained.
First obtains module 502, is configured as when detecting triggering command, obtains current light intensity by light intensity sensor The light intensity value of the ambient enviroment of sensor.
Second judgment module 503, is configured as judging whether the light intensity value of ambient enviroment is greater than environmental light intensity threshold value.
First wake-up module 504 is configured as waking up when the light intensity value of ambient enviroment is greater than environmental light intensity threshold value Fingerprint recognition IC, fingerprint recognition IC are for identifying fingerprint by fingerprint Identification sensor after being waken up.
In conclusion the first acquisition module is detecting that triggering refers in the mobile terminal provided due to the embodiment of the present disclosure When enabling, the light intensity value of the ambient enviroment of current light intensity sensor is obtained by light intensity sensor.The judgement of second judgment module Whether the light intensity value of ambient enviroment is greater than environmental light intensity threshold value.It is greater than in the light intensity value of light intensity sensor ambient enviroment When environmental light intensity threshold value, the first wake-up module wakes up fingerprint recognition IC.I.e. after detecting the triggering command, it is also necessary to judge Whether the light intensity value of light intensity sensor ambient enviroment is greater than environmental light intensity threshold value, can determine whether to wake up fingerprint recognition IC increases the precondition for waking up fingerprint recognition IC, it is therefore prevented that when touch controlled key is accidentally touched, wakes up fingerprint recognition IC, subtracts The waste of the energy is lacked.
Fig. 5-B is the structural block diagram of another mobile terminal shown according to an exemplary embodiment, as shown in fig. 5-b, The mobile terminal may include:
First judgment module 501 is configured as judging whether to detect that triggering command, triggering command are key IC in signal It is generated when value is greater than push button signalling threshold value, signal value is obtained by key IC according to the touching signals on touch controlled key.
First obtains module 502, is configured as when detecting triggering command, obtains current light intensity by light intensity sensor The light intensity value of the ambient enviroment of sensor.
Second judgment module 503, be configured as judging the ambient enviroment of current light intensity sensor light intensity value whether Greater than environmental light intensity threshold value.
First wake-up module 504 is configured as being greater than ring in the light intensity value of the ambient enviroment of current light intensity sensor When the Intensity threshold of border, fingerprint recognition IC is waken up, fingerprint recognition IC is used to after being waken up refer to by fingerprint Identification sensor identification Line.
Forbid wake-up module 505, is configured as being not more than in the light intensity value of the ambient enviroment of current light intensity sensor When environmental light intensity threshold value, forbid waking up fingerprint recognition IC.
In conclusion the first acquisition module is detecting that triggering refers in the mobile terminal provided due to the embodiment of the present disclosure When enabling, the light intensity value of the ambient enviroment of current light intensity sensor is obtained by light intensity sensor.The judgement of second judgment module Whether the light intensity value of ambient enviroment is greater than environmental light intensity threshold value.It is greater than in the light intensity value of light intensity sensor ambient enviroment When environmental light intensity threshold value, the first wake-up module wakes up fingerprint recognition IC.I.e. after detecting the triggering command, it is also necessary to judge Whether the light intensity value of light intensity sensor ambient enviroment is greater than environmental light intensity threshold value, can determine whether to wake up fingerprint recognition IC increases the precondition for waking up fingerprint recognition IC, it is therefore prevented that when touch controlled key is accidentally touched, wakes up fingerprint recognition IC, subtracts The waste of the energy is lacked.
Fig. 5-C is the structural block diagram of another mobile terminal shown according to an exemplary embodiment, as shown in fig. 5-c, The mobile terminal may include:
First judgment module 501 is configured as judging whether to detect that triggering command, triggering command are key IC in signal It is generated when value is greater than push button signalling threshold value, signal value is obtained by key IC according to the touching signals on touch controlled key.
First obtains module 502, is configured as when detecting triggering command, obtains current light intensity by light intensity sensor The light intensity value of the ambient enviroment of sensor.
Second judgment module 503, be configured as judging the ambient enviroment of current light intensity sensor light intensity value whether Greater than environmental light intensity threshold value.
First wake-up module 504 is configured as being greater than ring in the light intensity value of the ambient enviroment of current light intensity sensor When the Intensity threshold of border, fingerprint recognition IC is waken up, fingerprint recognition IC is used to after being waken up refer to by fingerprint Identification sensor identification Line.
First determining module 506, is configured as when detecting triggering command, determines detection intensity value, detection intensity value For the intensity value for the infrared light that Proximity Sensor in preset time receives, infrared light is that Proximity Sensor is passed to short distance What the surrounding of sensor issued, the intensity value for the infrared light that Proximity Sensor issues is preset strength value.
Third judgment module 507 is configured as judging whether detection intensity value is less than infrared Intensity threshold, preset strength value Less than infrared Intensity threshold.
Second wake-up module 508 is configured as being less than the light of infrared Intensity threshold and ambient enviroment in detection intensity value When intensity value is greater than environmental light intensity threshold value, fingerprint recognition IC is waken up.
Second obtains module 509, is configured as when detecting triggering command, obtains preposition camera shooting by front camera Image information in head coverage.
Whether the 4th judgment module 510 is configured as judging in image information comprising head feature.
Third wake-up module 511 is configured as in image information comprising head feature, and detection intensity value is less than infrared light Strong threshold value, and the light intensity value of ambient enviroment be greater than environmental light intensity threshold value when, wake up fingerprint recognition IC.
In conclusion key IC is judging touching signals in the touch-control response method provided due to the embodiment of the present disclosure Signal value generates triggering command when being greater than push button signalling threshold value；Second judgment module is when detecting triggering command, it is also necessary to sentence Whether the light intensity value of disconnected light intensity sensor ambient enviroment is greater than environmental light intensity threshold value, and third judgment module is detecting triggering When instruction, it is also necessary to it is infrared to judge whether the detection intensity value for the infrared light that Proximity Sensor receives in preset time is less than Intensity threshold, the 4th judgment module is when detecting triggering command, it is also necessary to judges in image information whether to include head feature, It can determine whether to wake up fingerprint recognition IC, increase the precondition for waking up fingerprint recognition IC, it is therefore prevented that in touch controlled key When accidentally being touched, fingerprint recognition IC is waken up, the waste of the energy is reduced.
Fig. 6-A is a kind of structural block diagram of the mobile terminal shown according to another exemplary embodiment, as shown in Fig. 6-A, The mobile terminal may include:
First judgment module 601 is configured as judging whether to detect that triggering command, triggering command are key IC in signal It is generated when value is greater than push button signalling threshold value, signal value is obtained by key IC according to the touching signals on touch controlled key.
First determining module 602, is configured as when detecting triggering command, determines detection intensity value, detection intensity value For the intensity value for the infrared light that Proximity Sensor in preset time receives, infrared light is that Proximity Sensor is passed to short distance What the surrounding of sensor issued, the intensity value for the infrared light that Proximity Sensor issues is preset strength value.
Second judgment module 603 is configured as judging whether detection intensity value is less than infrared Intensity threshold, preset strength value Greater than infrared Intensity threshold.
First wake-up module 604 is configured as waking up fingerprint recognition when detection intensity value is less than infrared Intensity threshold IC。
In conclusion the second judgment module is detecting that triggering refers in the mobile terminal provided due to the embodiment of the present disclosure After order, judge whether detection intensity value is less than infrared Intensity threshold.When detection intensity value is less than infrared Intensity threshold, first is called out Wake up data bits fingerprint recognition IC, i.e., after detecting the triggering command, it is also necessary to it is red to judge whether detection intensity value is less than Outer Intensity threshold can determine whether to wake up fingerprint recognition IC, increase the precondition for waking up fingerprint recognition IC, it is therefore prevented that When touch controlled key is accidentally touched, fingerprint recognition IC is waken up, the waste of the energy is reduced.
Fig. 6-B is the structural block diagram of another mobile terminal shown according to another exemplary embodiment, such as Fig. 6-B institute Show, which may include:
First judgment module 601 is configured as judging whether to detect that triggering command, triggering command are key IC in signal It is generated when value is greater than push button signalling threshold value, signal value is obtained by key IC according to the touching signals on touch controlled key.
First determining module 602, is configured as when detecting triggering command, determines detection intensity value, detection intensity value For the intensity value for the infrared light that Proximity Sensor in preset time receives, infrared light is that Proximity Sensor is passed to short distance What the surrounding of sensor issued, the intensity value for the infrared light that Proximity Sensor issues is preset strength value.
Second judgment module 603 is configured as judging whether detection intensity value is less than infrared Intensity threshold, preset strength value Greater than infrared Intensity threshold.
First wake-up module 604 is configured as waking up fingerprint recognition when detection intensity value is less than infrared Intensity threshold IC。
Forbid wake-up module 605, is configured as forbidding waking up fingerprint when detection intensity value is no more than infrared Intensity threshold Identify IC.
In conclusion the second judgment module is detecting that triggering refers in the mobile terminal provided due to the embodiment of the present disclosure After order, judge whether detection intensity value is less than infrared Intensity threshold.When detection intensity value is less than infrared Intensity threshold, first is called out Wake up data bits fingerprint recognition IC, i.e., after detecting the triggering command, it is also necessary to it is red to judge whether detection intensity value is less than Outer Intensity threshold can determine whether to wake up fingerprint recognition IC, increase the precondition for waking up fingerprint recognition IC, it is therefore prevented that When touch controlled key is accidentally touched, fingerprint recognition IC is waken up, the waste of the energy is reduced.
Fig. 6-C is the structural block diagram of another mobile terminal shown according to another exemplary embodiment, such as Fig. 6-C institute Show, which may include:
First judgment module 601 is configured as judging whether to detect that triggering command, triggering command are key IC in signal It is generated when value is greater than push button signalling threshold value, signal value is obtained by key IC according to the touching signals on touch controlled key.
First determining module 602, is configured as when detecting triggering command, determines detection intensity value, detection intensity value For the intensity value for the infrared light that Proximity Sensor in preset time receives, infrared light is that Proximity Sensor is passed to short distance What the surrounding of sensor issued, the intensity value for the infrared light that Proximity Sensor issues is preset strength value.
Second judgment module 603 is configured as judging whether detection intensity value is less than infrared Intensity threshold, preset strength value Greater than infrared Intensity threshold.
First wake-up module 604 is configured as waking up fingerprint recognition when detection intensity value is less than infrared Intensity threshold IC。
First obtains module 606, is configured as when detecting triggering command, obtains light intensity sensing by light intensity sensor The light intensity value of the current ambient enviroment of device ambient enviroment.
Third judgment module 607, is configured as judging whether the light intensity value of ambient enviroment is greater than environmental light intensity threshold value.
Second wake-up module 608 is configured as being greater than environmental light intensity threshold value and detection in the light intensity value of ambient enviroment When intensity value is less than infrared Intensity threshold, fingerprint recognition IC is waken up.
In conclusion the second judgment module is detecting that triggering refers in the mobile terminal provided due to the embodiment of the present disclosure After order, judge whether detection intensity value is less than infrared Intensity threshold.When detection intensity value is less than infrared Intensity threshold, first is called out Wake up data bits fingerprint recognition IC, i.e., after detecting the triggering command, it is also necessary to it is red to judge whether detection intensity value is less than Outer Intensity threshold, and judge whether the light intensity value of ambient enviroment is greater than environmental light intensity threshold value, it can determine whether to call out Wake up fingerprint recognition IC, increases the precondition for waking up fingerprint recognition IC, it is therefore prevented that when touch controlled key is accidentally touched, wakes up fingerprint It identifies IC, reduces the waste of the energy.
Fig. 6-D is the structural block diagram of another mobile terminal shown according to another exemplary embodiment, such as Fig. 6-D institute Show, which may include:
First judgment module 601 is configured as judging whether to detect that triggering command, triggering command are key IC in signal It is generated when value is greater than push button signalling threshold value, signal value is obtained by key IC according to the touching signals on touch controlled key.
First determining module 602, is configured as when detecting triggering command, determines detection intensity value, detection intensity value For the intensity value for the infrared light that Proximity Sensor in preset time receives, infrared light is that Proximity Sensor is passed to short distance What the surrounding of sensor issued, the intensity value for the infrared light that Proximity Sensor issues is preset strength value.
Second judgment module 603 is configured as judging whether detection intensity value is less than infrared Intensity threshold, preset strength value Greater than infrared Intensity threshold.
First wake-up module 604 is configured as waking up fingerprint recognition when detection intensity value is less than infrared Intensity threshold IC。
Second obtains module 609, is configured as when detecting triggering command, obtains preposition camera shooting by front camera Image information in head coverage.
Whether the 4th judgment module 610 is configured as judging in image information comprising head feature.
Third wake-up module 611 is configured as in image information comprising head feature and detection intensity value is less than infrared When Intensity threshold, fingerprint recognition IC is waken up.
In conclusion the second judgment module is detecting that triggering refers in the mobile terminal provided due to the embodiment of the present disclosure After order, judge whether detection intensity value is less than infrared Intensity threshold.When detection intensity value is less than infrared Intensity threshold, first is called out Wake up data bits fingerprint recognition IC, i.e., after detecting the triggering command, it is also necessary to it is red to judge whether detection intensity value is less than Outer Intensity threshold, and judge to determine whether to wake up fingerprint recognition IC, increase whether comprising head feature in image information The precondition for waking up fingerprint recognition IC is added, it is therefore prevented that when touch controlled key is accidentally touched, wake up fingerprint recognition IC, reduce energy The waste in source.
Fig. 7-A is a kind of structural block diagram of the mobile terminal shown according to a further exemplary embodiment, as shown in Fig. 7-A, The mobile terminal may include:
First judgment module 701 is configured as judging whether to detect that triggering command, triggering command are key IC in signal It is generated when value is greater than push button signalling threshold value, signal value is obtained by key IC according to the touching signals on touch controlled key.
First obtains module 702, is configured as when detecting triggering command, obtains preposition camera shooting by front camera Image information in head coverage.
Whether the second judgment module 703 is configured as judging in image information comprising head feature.
First wake-up module 704 when being configured as in image information comprising head feature, wakes up fingerprint recognition IC.
In conclusion the first acquisition module is detecting that triggering refers in the mobile terminal provided due to the embodiment of the present disclosure When enabling, the image information in front camera coverage is obtained by front camera.Second judgment module judges that image is believed It whether include head feature in breath.When including head feature in image information, the first wake-up module wakes up fingerprint recognition IC.I.e. After detecting the triggering command, it is also necessary to judge to determine whether to call out whether comprising head feature in image information Wake up fingerprint recognition IC, increases the precondition for waking up fingerprint recognition IC, it is therefore prevented that when touch controlled key is accidentally touched, wakes up fingerprint It identifies IC, reduces the waste of the energy.
Fig. 7-B is the structural block diagram of another mobile terminal shown according to a further exemplary embodiment, such as Fig. 7-B institute Show, which may include:
First judgment module 701 is configured as judging whether to detect that triggering command, triggering command are key IC in signal It is generated when value is greater than push button signalling threshold value, signal value is obtained by key IC according to the touching signals on touch controlled key.
First obtains module 702, is configured as when detecting triggering command, obtains preposition camera shooting by front camera Image information in head coverage.
Whether the second judgment module 703 is configured as judging in image information comprising head feature.
First wake-up module 704 when being configured as in image information comprising head feature, wakes up fingerprint recognition IC.
Forbid wake-up module 705, when being configured as not including head feature in image information, forbids waking up fingerprint recognition IC。
In conclusion the first acquisition module is detecting that triggering refers in the mobile terminal provided due to the embodiment of the present disclosure When enabling, the image information in front camera coverage is obtained by front camera.Second judgment module judges that image is believed It whether include head feature in breath.When including head feature in image information, the first wake-up module wakes up fingerprint recognition IC.I.e. After detecting the triggering command, it is also necessary to judge to determine whether to call out whether comprising head feature in image information Wake up fingerprint recognition IC, increases the precondition for waking up fingerprint recognition IC, it is therefore prevented that when touch controlled key is accidentally touched, wakes up fingerprint It identifies IC, reduces the waste of the energy.
Optionally, the second judgment module 703 can be configured as:
Determine at least one characteristic point in image information.
Judge at least one characteristic point whether to include the characteristic point for indicating head feature.
If the characteristic point comprising instruction head feature at least one characteristic point, it is determined that special comprising head in image information Sign.
Fig. 7-C is the structural block diagram of another mobile terminal shown according to a further exemplary embodiment, such as Fig. 7-C institute Show, which may include:
First judgment module 701 is configured as judging whether to detect that triggering command, triggering command are key IC in signal It is generated when value is greater than push button signalling threshold value, signal value is obtained by key IC according to the touching signals on touch controlled key.
First obtains module 702, is configured as when detecting triggering command, obtains preposition camera shooting by front camera Image information in head coverage.
Whether the second judgment module 703 is configured as judging in image information comprising head feature.
First wake-up module 704 when being configured as in image information comprising head feature, wakes up fingerprint recognition IC.
Second obtains module 706, is configured as when detecting triggering command, obtains current light intensity by light intensity sensor The light intensity value of the ambient enviroment of sensor.
Third judgment module 707, is configured as judging whether the light intensity value of ambient enviroment is greater than environmental light intensity threshold value.
Second wake-up module 708 is configured as being greater than environmental light intensity threshold value and image in the light intensity value of ambient enviroment When in information including head feature, fingerprint recognition IC is waken up.
In conclusion the first acquisition module is detecting that triggering refers in the mobile terminal provided due to the embodiment of the present disclosure When enabling, the image information in front camera coverage is obtained by front camera.Second judgment module judges that image is believed It whether include head feature in breath.When including head feature in image information, the first wake-up module wakes up fingerprint recognition IC.I.e. After detecting the triggering command, it is also necessary to judge whether comprising head feature in image information, and judge that light intensity senses Whether the light intensity value of device ambient enviroment is greater than environmental light intensity threshold value, can determine whether to wake up fingerprint recognition IC, increase Wake up the precondition of fingerprint recognition IC, it is therefore prevented that when touch controlled key is accidentally touched, wake up fingerprint recognition IC, reduce the energy Waste.
Fig. 8-A is a kind of block diagram for mobile terminal 800 shown according to an exemplary embodiment.For example, the movement Terminal 800 can be mobile phone, computer, digital broadcasting terminal, messaging device, game console, tablet device, doctor Treat equipment, body-building equipment, personal digital assistant etc..
Referring to Fig. 8-A, device 800 may include following one or more components: processing component 802, memory 804, electricity Source component 806, multimedia component 808, audio component 810, input/output (I/O) interface 812, sensor module 814, and Communication component 816.
The integrated operation of the usual control device 800 of processing component 802, such as with display, telephone call, data communication, phase Machine operation and record operate associated operation.Processing component 802 may include that one or more processors 820 refer to execute It enables, to perform all or part of the steps of the methods described above.In addition, processing component 802 may include one or more modules, just Interaction between processing component 802 and other assemblies.For example, processing component 802 may include multi-media module, it is more to facilitate Interaction between media component 808 and processing component 802.
Memory 804 is configured as storing various types of data to support the operation in device 800.These data are shown Example includes the instruction of any application or method for operating on device 800, contact data, and telephone book data disappears Breath, picture, video etc..Memory 804 can be by any kind of volatibility or non-volatile memory device or their group It closes and realizes, such as static random access memory (SRAM), electrically erasable programmable read-only memory (EEPROM) is erasable to compile Journey read-only memory (EPROM), programmable read only memory (PROM), read-only memory (ROM), magnetic memory, flash Device, disk or CD.
Power supply module 806 provides electric power for the various assemblies of device 800.Power supply module 806 may include power management system System, one or more power supplys and other with for device 800 generate, manage, and distribute the associated component of electric power.
Multimedia component 808 includes the screen of one output interface of offer between described device 800 and user.One In a little embodiments, screen may include liquid crystal display (LCD) and touch panel (TP).If screen includes touch panel, screen Curtain may be implemented as touch screen, to receive input signal from the user.Touch panel includes one or more touch sensings Device is to sense the gesture on touch, slide, and touch panel.The touch sensor can not only sense touch or sliding action Boundary, but also detect duration and pressure associated with the touch or slide operation.In some embodiments, more matchmakers Body component 808 includes a front camera and/or rear camera.When device 800 is in operation mode, such as screening-mode or When video mode, front camera and/or rear camera can receive external multi-medium data.Each front camera and Rear camera can be a fixed optical lens system or have focusing and optical zoom capabilities.
Audio component 810 is configured as output and/or input audio signal.For example, audio component 810 includes a Mike Wind (MIC), when device 800 is in operation mode, when such as call mode, recording mode, and voice recognition mode, microphone is matched It is set to reception external audio signal.The received audio signal can be further stored in memory 804 or via communication set Part 816 is sent.In some embodiments, audio component 810 further includes a loudspeaker, is used for output audio signal.
I/O interface 812 provides interface between processing component 802 and peripheral interface module, and above-mentioned peripheral interface module can To be keyboard, click wheel, button etc..These buttons may include, but are not limited to: home button, volume button, start button and lock Determine button.
Sensor module 814 includes one or more sensors, and the state for providing various aspects for device 800 is commented Estimate.For example, sensor module 814 can detecte the state that opens/closes of device 800, and the relative positioning of component, for example, it is described Component is the display and keypad of device 800, and sensor module 814 can be with 800 1 components of detection device 800 or device Position change, the existence or non-existence that user contacts with device 800,800 orientation of device or acceleration/deceleration and device 800 Temperature change.Sensor module 814 may include proximity sensor, be configured to detect without any physical contact Presence of nearby objects.Sensor module 814 can also include optical sensor, such as CMOS or ccd image sensor, at As being used in application.In some embodiments, which can also include acceleration transducer, gyro sensors Device, Magnetic Sensor, pressure sensor or temperature sensor.
Communication component 816 is configured to facilitate the communication of wired or wireless way between device 800 and other equipment.Device 800 can access the wireless network based on communication standard, such as WiFi, 2G or 3G or their combination.In an exemplary implementation In example, communication component 816 receives broadcast singal or broadcast related information from external broadcasting management system via broadcast channel. In one exemplary embodiment, the communication component 816 further includes near-field communication (NFC) module, to promote short range communication.Example Such as, NFC module can be based on radio frequency identification (RFID) technology, Infrared Data Association (IrDA) technology, ultra wide band (UWB) technology, Bluetooth (BT) technology and other technologies are realized.
In the exemplary embodiment, device 800 can be believed by one or more application specific integrated circuit (ASIC), number Number processor (DSP), digital signal processing appts (DSPD), programmable logic device (PLD), field programmable gate array (FPGA), controller, microcontroller, microprocessor or other electronic components are realized, for executing the above method.In a first aspect, The touch-control response method may include: to judge whether to detect that triggering command, the triggering command are key IC in signal value It is generated when greater than push button signalling threshold value, the signal value is obtained by the key IC according to the touching signals on touch controlled key； If detecting the triggering command, the light for obtaining the ambient enviroment of presently described light intensity sensor by light intensity sensor is strong Angle value；Judge whether the light intensity value of the ambient enviroment is greater than environmental light intensity threshold value；If the light of the ambient enviroment is strong Angle value is greater than the environmental light intensity threshold value, then wakes up fingerprint recognition IC.
Second aspect, the touch-control response method can also include: to judge whether to detect triggering command, and the triggering refers to Enabling is what key IC was generated when signal value is greater than push button signalling threshold value, and the signal value is by the key IC according to touch controlled key On touching signals obtain；If detecting the triggering command, it is determined that detection intensity value, when the detection intensity value is default The intensity value for the infrared light that interior Proximity Sensor receives, the infrared light are the Proximity Sensor to the low coverage What the surrounding from sensor issued, the intensity value for the infrared light that the Proximity Sensor issues is preset strength value；Judge institute State whether detection intensity value is less than the infrared Intensity threshold, the preset strength value is greater than the infrared Intensity threshold；If institute Detection intensity value is stated less than the infrared Intensity threshold, then wakes up fingerprint recognition IC, the fingerprint recognition IC is for being waken up Fingerprint is identified by the fingerprint Identification sensor afterwards.
The third aspect, the touch-control response method can also include: to judge whether to detect triggering command, and the triggering refers to Enabling is what key IC was generated when signal value is greater than push button signalling threshold value, and the signal value is by the key IC according to touch controlled key On touching signals obtain；If detecting the triggering command, the front camera is obtained by front camera and is shot Image information in range；Whether judge in described image information comprising head feature；If comprising described in described image information Head feature then wakes up fingerprint recognition IC.
In the exemplary embodiment, a kind of non-transitorycomputer readable storage medium including instruction, example are additionally provided It such as include the memory 804 of instruction, above-metioned instruction can be executed by the processor 820 of device 800 to complete the above method.For example, The non-transitorycomputer readable storage medium can be ROM, random access memory (RAM), CD-ROM, tape, floppy disk With optical data storage devices etc..
A kind of non-transitorycomputer readable storage medium, when the instruction in the storage medium is by the processing of device 800 When device executes, so that device 800 is able to carry out a kind of touch-control response method.
In a first aspect, the touch-control response method includes:
Judge whether to detect that triggering command, the triggering command are key IC when signal value is greater than push button signalling threshold value It generates, the signal value is obtained by the key IC according to the touching signals on touch controlled key；
If detecting the triggering command, the ambient enviroment of presently described light intensity sensor is obtained by light intensity sensor Light intensity value；
Judge whether the light intensity value of the ambient enviroment is greater than environmental light intensity threshold value；
If the light intensity value of the ambient enviroment is greater than the environmental light intensity threshold value, fingerprint recognition IC is waken up.
Optionally, the touch-control response method further include:
If the light intensity value of the ambient enviroment is not more than the environmental light intensity threshold value, forbid waking up the fingerprint knowledge Other IC.
Optionally, the touch-control response method further include:
If detecting the triggering command, it is determined that detection intensity value, the detection intensity value are low coverage in preset time Intensity value from the infrared light that sensor receives, the infrared light are the Proximity Sensor to the Proximity Sensor Surrounding issue, the intensity value for the infrared light that the Proximity Sensor issues is preset strength value；
Judge whether the detection intensity value is less than infrared Intensity threshold, the preset strength value is greater than the infrared light intensity Threshold value；
If the detection intensity value is less than the infrared Intensity threshold and the light intensity value of the ambient enviroment is greater than institute Environmental light intensity threshold value is stated, then wakes up fingerprint recognition IC.
Optionally, the touch-control response method further include:
If detecting the triggering command, the figure in the front camera coverage is obtained by front camera As information；
Whether judge in described image information comprising head feature；
If in described image information including the head feature, the detection intensity value is less than the infrared Intensity threshold, And the light intensity value of the ambient enviroment is greater than the environmental light intensity threshold value, then wakes up fingerprint recognition IC.
Second aspect, the touch-control response method include:
Judge whether to detect that triggering command, the triggering command are key IC when signal value is greater than push button signalling threshold value It generates, the signal value is obtained by the key IC according to the touching signals on touch controlled key；
If detecting the triggering command, it is determined that detection intensity value, the detection intensity value are low coverage in preset time Intensity value from the infrared light that sensor receives, the infrared light are the Proximity Sensor to the Proximity Sensor Surrounding issue, the intensity value for the infrared light that the Proximity Sensor issues is preset strength value；
Judge whether the detection intensity value is less than the infrared Intensity threshold, the preset strength value is greater than described infrared Intensity threshold；
If the detection intensity value is less than the infrared Intensity threshold, fingerprint recognition IC, the fingerprint recognition IC are waken up For identifying fingerprint by the fingerprint Identification sensor after being waken up.
Optionally, the touch-control response method further include:
If the detection intensity value is not less than the infrared Intensity threshold, forbid waking up the fingerprint recognition IC.
Optionally, the touch-control response method further include:
If detecting the triggering command, it is current that the light intensity sensor ambient enviroment is obtained by light intensity sensor The light intensity value of ambient enviroment；
Judge whether the light intensity value of the ambient enviroment is greater than environmental light intensity threshold value；
If the light intensity value of the ambient enviroment is greater than the environmental light intensity threshold value and the detection intensity value is less than institute Infrared Intensity threshold is stated, then wakes up fingerprint recognition IC.
Optionally, the touch-control response method further include:
If detecting the triggering command, the figure in the front camera coverage is obtained by front camera As information；
Whether judge in described image information comprising head feature；
If comprising the head feature and the detection intensity value is less than the infrared Intensity threshold in described image information, Then wake up the fingerprint recognition IC.
The third aspect, the touch-control response method further include:
Judge whether to detect that triggering command, the triggering command are key IC when signal value is greater than push button signalling threshold value It generates, the signal value is obtained by the key IC according to the touching signals on touch controlled key；
If detecting the triggering command, the figure in the front camera coverage is obtained by front camera As information；
Whether judge in described image information comprising head feature；
If including the head feature in described image information, fingerprint recognition IC is waken up.
Optionally, the touch-control response method further include:
If not including the head feature in described image information, forbid waking up the fingerprint recognition IC.
It is optionally, described whether to judge in described image information comprising head feature, comprising:
Determine at least one characteristic point in described image information；
Judge at least one described characteristic point whether to include the characteristic point for indicating the head feature；
If the characteristic point comprising the instruction head feature at least one described characteristic point, it is determined that described image information In include the head feature.
Optionally, the touch-control response method further include:
If detecting the triggering command, the ambient enviroment of presently described light intensity sensor is obtained by light intensity sensor Light intensity value；
Judge whether the light intensity value of the ambient enviroment is greater than environmental light intensity threshold value；
If it includes institute in the environmental light intensity threshold value and described image information that the light intensity value of the ambient enviroment, which is greater than, Head feature is stated, then wakes up fingerprint recognition IC.
It should be noted that Fig. 8-B is to be shown according to the structure of another mobile terminal shown in another exemplary embodiment It is intended to, as shown in Fig. 8-B, which may include: fingerprint recognition IC-11, key IC-12, fingerprint Identification sensor 13, touch controlled key 14, processor 820 and memory 804, the mobile terminal 800 can also include light intensity sensor 15, short distance At least one of sensor 16 and front camera 17, Fig. 8-B with the mobile terminal 800 may include light intensity sensor 15, For Proximity Sensor 16 and front camera 17, the processor 820 and memory 804 can be to move shown in Fig. 8-A Processor 820 and memory 804 in terminal 800.
Wherein, processor 820 can respectively with fingerprint recognition IC-11, key IC-12, light intensity sensor 15, closely Sensor 16, front camera 17 are connected with memory 804.When touch-control letter of the key IC-12 on judgement triggering key 14 Number signal value be greater than push button signalling threshold value when, triggering command can be generated, triggering command can be sent to by key IC-12 The processor 820.If the processor 820 judges the light of the ambient enviroment of light intensity sensor 15 after detecting triggering command Intensity value is greater than environmental light intensity threshold value, and the detection intensity value for the infrared light that Proximity Sensor 16 receives in preset time is small It in infrared Intensity threshold, and include head feature, the then processor 820 in the image information in 18 coverage of front camera Fingerprint recognition IC-11 can be waken up.If the processor 820 judges that the light intensity value of the ambient enviroment of light intensity sensor 15 is little It is not less than in the detection intensity value for the infrared light that Proximity Sensor 16 receives in environmental light intensity threshold value or preset time infrared Head feature is not included in image information in 17 coverage of Intensity threshold or front camera, which forbids calling out Wake up fingerprint recognition IC-11.
It is apparent to those skilled in the art that for convenience and simplicity of description, the device of foregoing description It with the specific work process of module, can refer to corresponding processes in the foregoing method embodiment, details are not described herein.
Those skilled in the art after considering the specification and implementing the invention disclosed here, will readily occur to its of the disclosure Its embodiment.This application is intended to cover any variations, uses, or adaptations of the disclosure, these modifications, purposes or Person's adaptive change follows the general principles of this disclosure and including the undocumented common knowledge in the art of the disclosure Or conventional techniques.The description and examples are only to be considered as illustrative, and the true scope and spirit of the disclosure are by following Claim is pointed out.
It should be understood that the present disclosure is not limited to the precise structures that have been described above and shown in the drawings, and And various modifications and changes may be made without departing from the scope thereof.The scope of the present disclosure is only limited by the accompanying claims.

Claims (20)

1. a kind of mobile terminal, which is characterized in that the mobile terminal includes: controller, fingerprint recognition IC, key IC, fingerprint Identification sensor, touch controlled key and front camera, the fingerprint recognition IC is connected with the fingerprint Identification sensor, described Key IC is connected with the touch controlled key, and the controller is connected with the front camera, stores on the key IC There is push button signalling threshold value,
The key IC is configured as obtaining the signal value on the touch controlled key, and judges that signal value is on the touch controlled key It is no to be greater than the push button signalling threshold value, when the signal value on the touch controlled key is greater than the push button signalling threshold value, generate touching Control signal；
The controller is configured as when detecting the touching signals, obtains described preposition take the photograph by the front camera As the image information in head coverage, and judge whether comprising head feature in described image information, in described image information In include the head feature when, wake up the fingerprint recognition IC, described image information includes Video stream information.
2. mobile terminal according to claim 1, which is characterized in that
When the controller is additionally configured to not include the head feature in described image information, forbid waking up the fingerprint Identify IC.
3. mobile terminal according to claim 1, which is characterized in that the controller is configured as:
Determine at least one characteristic point in described image information；
Judge at least one described characteristic point whether to include the characteristic point for indicating the head feature；
If the characteristic point comprising the instruction head feature at least one described characteristic point, it is determined that wrapped in described image information Containing the head feature.
4. mobile terminal according to any one of claims 1 to 3, which is characterized in that
The controller is arranged on the fingerprint recognition IC, and the fingerprint recognition IC is connected with the key IC.
5. mobile terminal according to any one of claims 1 to 3, which is characterized in that
The controller is arranged on the key IC, and the key IC is connected with the fingerprint recognition IC.
6. mobile terminal according to any one of claims 1 to 3, which is characterized in that the terminal further includes camera IC, described Camera IC is connected with the front camera, and the camera IC is configured as obtaining by the front camera described preposition Image information in camera coverage,
The controller is arranged on the fingerprint recognition IC, the fingerprint recognition IC respectively with the key IC, camera IC phase Connection.
7. mobile terminal according to any one of claims 1 to 3, which is characterized in that the terminal further includes camera IC, described Camera IC is connected with the front camera, and the camera IC is configured as obtaining by the front camera described preposition Image information in camera coverage,
The controller is arranged on the key IC, the key IC respectively with the fingerprint recognition IC, the camera IC phase Connection.
8. mobile terminal according to any one of claims 1 to 3, which is characterized in that the terminal further includes camera IC, described Camera IC is connected with the front camera, and the camera IC is configured as obtaining by the front camera described preposition Image information in camera coverage,
The controller is arranged on the camera IC, the camera IC respectively with the fingerprint recognition IC, the key IC phase Connection.
9. mobile terminal according to claim 1, which is characterized in that the mobile terminal further include: light intensity sensor, institute It states controller to be connected with the light intensity sensor, environmental light intensity threshold value is stored in the controller,
The controller is additionally configured to when detecting the touching signals, is obtained by the light intensity sensor presently described The light intensity value of the ambient enviroment of light intensity sensor, and judge whether the light intensity value of the ambient enviroment is greater than the ring Border Intensity threshold, is greater than in the environmental light intensity threshold value and described image information in the light intensity value of the ambient enviroment and includes When the head feature, the fingerprint recognition IC is waken up.
10. mobile terminal according to claim 1, which is characterized in that be stored with target fingerprint on the fingerprint recognition IC Information,
The fingerprint recognition IC is configured as receiving the finger print information that the fingerprint Identification sensor is sent, and judges that the fingerprint is known Whether the finger print information and the target fingerprint information that individual sensor is sent are identical, in the finger that the fingerprint Identification sensor is sent When line information is identical as the target fingerprint information, the mobile terminal is waken up.
11. mobile terminal according to claim 1, which is characterized in that the mobile terminal further include: cover-plate glass,
The lower section of the cover-plate glass is arranged in the fingerprint Identification sensor.
12. a kind of touch-control response method, which is characterized in that the touch-control response method includes:
Judge whether to detect touching signals, the touching signals, which are key IC, judge the signal value on touch controlled key greater than pressing It is generated when key signals threshold value, the signal value on the touch controlled key is what the key IC was obtained；
If detecting the touching signals, the letter of the image in the front camera coverage is obtained by front camera Breath, described image information includes Video stream information；
Whether judge in described image information comprising head feature；
If including the head feature in described image information, fingerprint recognition IC is waken up.
13. touch-control response method according to claim 12, which is characterized in that the touch-control response method further include:
If not including the head feature in described image information, forbid waking up the fingerprint recognition IC.
14. touch-control response method according to claim 12 or 13, which is characterized in that in the judgement described image information It whether include head feature, comprising:
Determine at least one characteristic point in described image information；
Judge at least one described characteristic point whether to include the characteristic point for indicating the head feature；
If the characteristic point comprising the instruction head feature at least one described characteristic point, it is determined that wrapped in described image information Containing the head feature.
15. touch-control response method according to claim 12, which is characterized in that the touch-control response method further include:
If detecting the touching signals, the light of the ambient enviroment of presently described light intensity sensor is obtained by light intensity sensor Line intensity value；
Judge whether the light intensity value of the ambient enviroment is greater than environmental light intensity threshold value；
If it includes the head in the environmental light intensity threshold value and described image information that the light intensity value of the ambient enviroment, which is greater than, Portion's feature then wakes up fingerprint recognition IC.
16. a kind of mobile terminal, which is characterized in that the mobile terminal includes:
First judgment module is configured as judging whether to detect that touching signals, the touching signals are that key IC is touched in judgement It is generated when controlling the signal value on key greater than push button signalling threshold value, the signal value on the touch controlled key is that the key IC is obtained It takes；
First obtains module, is configured as when detecting the touching signals, obtains described preposition take the photograph by front camera As the image information in head coverage, described image information includes Video stream information；
Whether the second judgment module is configured as judging in described image information comprising head feature；
First wake-up module when being configured as in described image information comprising the head feature, wakes up fingerprint recognition IC.
17. mobile terminal according to claim 16, which is characterized in that the mobile terminal further include:
Forbid wake-up module, when being configured as not including the head feature in described image information, forbids waking up the finger Line identifies IC.
18. mobile terminal according to claim 16 or 17, which is characterized in that second judgment module is configured as:
Determine at least one characteristic point in described image information；
Judge at least one described characteristic point whether to include the characteristic point for indicating the head feature；
If the characteristic point comprising the instruction head feature at least one described characteristic point, it is determined that wrapped in described image information Containing the head feature.
19. mobile terminal according to claim 16, which is characterized in that the mobile terminal further include:
Second obtains module, is configured as when detecting the touching signals, obtains presently described light by light intensity sensor The light intensity value of the ambient enviroment of strong sensor；
Third judgment module, is configured as judging whether the light intensity value of the ambient enviroment is greater than environmental light intensity threshold value；
Second wake-up module is configured as being greater than the environmental light intensity threshold value and described in the light intensity value of the ambient enviroment When in image information including the head feature, fingerprint recognition IC is waken up.
20. a kind of mobile terminal, which is characterized in that the mobile terminal includes:
Processor；
For storing the memory of the executable instruction of the processor；
Wherein, the processor is configured to:
Judge whether to detect touching signals, the touching signals, which are key IC, judge the signal value on touch controlled key greater than pressing It is generated when key signals threshold value, the signal value on the touch controlled key is what the key IC was obtained；
If detecting the touching signals, the letter of the image in the front camera coverage is obtained by front camera Breath, described image information includes Video stream information；
Whether judge in described image information comprising head feature；
If including the head feature in described image information, fingerprint recognition IC is waken up.
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