CN105025159B - proximity sensor adjusting method and device - Google Patents
proximity sensor adjusting method and device Download PDFInfo
- Publication number
- CN105025159B CN105025159B CN201510304042.9A CN201510304042A CN105025159B CN 105025159 B CN105025159 B CN 105025159B CN 201510304042 A CN201510304042 A CN 201510304042A CN 105025159 B CN105025159 B CN 105025159B
- Authority
- CN
- China
- Prior art keywords
- proximity sensor
- external reflection
- infrared external
- reflection intensity
- intensity level
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Telephone Function (AREA)
- Geophysics And Detection Of Objects (AREA)
Abstract
The embodiment of the invention discloses the method and device that a kind of proximity sensor is adjusted.Wherein, the described method includes：Determine proximity sensor whether in the dbjective state do not blocked by user body parts；In the case where proximity sensor is in the dbjective state, the infrared external reflection intensity level that the proximity sensor obtains is obtained；If the infrared external reflection intensity level exceeds default intensity value range, the transmission power of the proximity sensor is adjusted, until the infrared external reflection intensity level that the proximity sensor obtains is located in the intensity value range.Technical solution provided in an embodiment of the present invention, can solve user use mobile phone during, to user face whether close proximity to sensor erroneous judgement problem.
Description
Technical field
The present embodiments relate to field of computer technology, more particularly to proximity sensor adjusting method and device.
Background technology
Proximity sensor is widely used in smart mobile phone.Made a phone call in user using mobile phone, face is close to be located at
During proximity sensor below handset touch panel layer, mobile phone screen extinguishes, to reduce power consumption and reduce misoperation of touch screen；With
Family is hung up, away from proximity sensor when, mobile phone screen is lighted.
Proximity sensor is built-in with infrared generator tube and infrared receiving tube.When user face is closer or far from close sensing
When device, infrared receiving tube can receive the infrared reflectance signal of different intensities, and the power of the signal is converted to
Corresponding infrared external reflection intensity level.User face is nearer apart from proximity sensor, and infrared reflectance signal is stronger, and infrared external reflection is strong
Angle value is bigger.If detect that infrared external reflection intensity level exceedes some setting value (such as 900), during proximity sensor produces
It is disconnected, for extinguishing mobile phone screen；If detecting that infrared external reflection intensity level is less than some setting value (such as 300), light
Screen.
For different mobile phones, its hardware configuration also can be different, and proximity sensor also has difference apart from the distance of touch screen layer
Not, then infrared external reflection intensity just has difference, into being unable to well whether do close proximity to sensor user face
Go out accurate judgement.To solve the problems, such as this, the prior art is all in handset production line, to proximity sensor after mobile phone is assembled
Calibrated.
But during subsequent user uses mobile phone, often adhesive film of touch screen, or imprudence can all touched
Foreign matter is stained with screen.If proximity sensor is covered by pad pasting or foreign matter, it is likely that can cause the infrared anti-of proximity sensor
It is excessive to penetrate intensity, face also will blank screen close proximity to sensor, mobile phone screen when user makes a phone call every time.
The content of the invention
The embodiment of the present invention provides a kind of proximity sensor adjusting method and device, to solve the mistake in user's using terminal
Cheng Zhong, to user face whether close proximity to sensor erroneous judgement problem.
On the one hand, an embodiment of the present invention provides a kind of proximity sensor adjusting method, this method to include：
Determine proximity sensor whether in the dbjective state do not blocked by user body parts；
The proximity sensor is obtained in the infrared external reflection intensity level obtained under the dbjective state；
If the infrared external reflection intensity level exceeds default intensity value range, the transmitting work(to the proximity sensor
Rate is adjusted, until the infrared external reflection intensity level that the proximity sensor obtains is located in the intensity value range.
Preferably, whether proximity sensor is determined in the dbjective state do not blocked by user body parts, including：
Whether terminal where identification proximity sensor is in non-talking state；
If it is in non-talking state, it is determined that proximity sensor is in the target-like do not blocked by user body parts
State.
Preferably, identify whether terminal where proximity sensor is in non-talking state, including：
Whether detection address list interface is shown in the terminal screen, if it is, determining that the terminal is shown at this
During be in non-talking state.
Preferably, it is adjusted in the transmission power to the proximity sensor, is obtained until the proximity sensor
After infrared external reflection intensity level is located in the intensity value range, further include：
The working current value of the proximity sensor is detected whether in default threshold range；
If alarm is not carried out in default threshold range.
Preferably, the default intensity value range is 200-400.
On the other hand, the embodiment of the present invention additionally provides a kind of proximity sensor regulating device, which includes：
Dbjective state determination unit, for determining proximity sensor whether in the target do not blocked by user body parts
State；
Infrared external reflection intensity level acquiring unit, obtains for obtaining the proximity sensor under the dbjective state
Infrared external reflection intensity level；
Proximity sensor adjustment unit, if exceeding default intensity value range for the infrared external reflection intensity level,
The transmission power of the proximity sensor is adjusted, until the infrared external reflection intensity level that the proximity sensor obtains is located at
In the intensity value range.
Preferably, the dbjective state determination unit, including：
Non- talking state identifies subelement, for identifying whether terminal where proximity sensor is in non-talking state；
Dbjective state judgment sub-unit, if recognized for the non-talking state identification subelement at proximity sensor
In non-talking state, it is determined that proximity sensor is in the dbjective state do not blocked by user body parts.
Preferably, the non-talking state identification subelement, is specifically used for：
Whether detection address list interface is shown in the terminal screen, if it is, determining that the terminal is shown at this
During be in non-talking state.
Preferably, the proximity sensor regulating device further includes alarm unit, is used for：
The transmission power of the proximity sensor is adjusted in the proximity sensor adjustment unit, is connect until described
After the infrared external reflection intensity level that nearly sensor obtains is located in the intensity value range, the work of the proximity sensor is detected
Whether current value is in default threshold range；
If alarm is not carried out in default threshold range.
Preferably, the default intensity value range is 200-400.
Technical solution provided in an embodiment of the present invention, using proximity sensor in the target do not blocked by user body parts
The infrared external reflection intensity level obtained under state, to detect terminal screen where proximity sensor, whether to have pad pasting, greasy dirt etc. different
Thing, and the transmission power of proximity sensor is adjusted in the case of there are foreign matter, to solve in user's using terminal
During to user face whether close proximity to sensor erroneous judgement problem.
Brief description of the drawings
Fig. 1 is the flow diagram for the method that a kind of proximity sensor that the embodiment of the present invention one provides is adjusted；
Fig. 2 is the flow diagram for the method that a kind of proximity sensor provided by Embodiment 2 of the present invention is adjusted；
Fig. 3 is the structure diagram for the device that the proximity sensor that the embodiment of the present invention three provides is adjusted.
Embodiment
The present invention is described in further detail with reference to the accompanying drawings and examples.It is understood that this place is retouched
The specific embodiment stated is used only for explaining the present invention, rather than limitation of the invention.It also should be noted that in order to just
It illustrate only part related to the present invention rather than entire infrastructure in description, attached drawing.
It should be mentioned that some exemplary embodiments are described as before exemplary embodiment is discussed in greater detail
The processing described as flow chart or method.Although operations (or step) are described as the processing of order by flow chart,
Many of which operation can be implemented concurrently, concomitantly or at the same time.In addition, the order of operations can be pacified again
Row.The processing can be terminated when its operations are completed, it is also possible to the additional step being not included in attached drawing.Institute
State processing and can correspond to method, function, code, subroutine, subprogram etc..
Embodiment one
Fig. 1 is the flow diagram for the method that a kind of proximity sensor that the embodiment of the present invention one provides is adjusted.This method
It can be performed by the device that proximity sensor is adjusted, described device can be built in such as intelligence by software and/or hardware realization
In the terminal of energy mobile phone, tablet computer, laptop, desktop computer or personal digital assistant etc.Wherein, the terminal is put
Proximity sensor is had, and can detect whether user face leans on according to the infrared external reflection intensity level that proximity sensor obtains
Nearly proximity sensor.Referring to Fig. 1, the method that proximity sensor provided in this embodiment is adjusted specifically comprises the following steps：
Step S110, determine proximity sensor whether in the dbjective state do not blocked by user body parts；
Step S120, proximity sensor is obtained in the infrared external reflection intensity level obtained under dbjective state；
Step S130, if infrared external reflection intensity level exceeds default intensity value range, the transmitting to proximity sensor
Power is adjusted, until the infrared external reflection intensity level that proximity sensor obtains is located in intensity value range.
It is existing to user face whether close proximity to sensor detection method, be normally based on following situation to set
Meter：Terminal screen does not post film or is not stained with the foreign matters such as greasy dirt.For the situation, in proximity sensor not by user's body
Under the dbjective state that body region blocks, the infrared external reflection intensity level that proximity sensor obtains is usually located at the threshold value model of a standard
In enclosing, such as positioned at 200-400 millimeters.If detecting that the infrared external reflection intensity level that proximity sensor obtains is very big, more than setting
A fixed maximum threshold (such as 900 millimeters), then judge user face close proximity to sensor；Otherwise, if detection
The infrared external reflection intensity level obtained to proximity sensor is less than a minimum threshold (such as 300 millimeters) for setting, then judges
User face is away from proximity sensor.In the present embodiment, infrared external reflection strength metric be between proximity object and terminal away from
Can be a parasang from, unit, such as millimeter.
But if terminal screen posts film or is stained with greasy dirt when foreign matter, in proximity sensor not by user's body
Under the dbjective state that body region blocks, by foreign materials away, the infrared external reflection intensity level that proximity sensor obtains can change.Example
Such as, terminal screen is covered by transparent pad pasting, and the infrared external reflection intensity level that proximity sensor obtains can be caused excessive, used at this time
The method of the prior art of above-mentioned offer is detected, it is likely that can determine whether always to exist for user body parts (such as face)
Close proximity to sensor, so as to cause to judge by accident.
In view of this, the present embodiment can be directed to proximity sensor and be obtained under the dbjective state do not blocked by user body parts
The infrared external reflection intensity level arrived, is detected, if the infrared external reflection intensity level exceeds default intensity value range (on for example,
State the threshold range 200-400 for the standard mentioned), then judge that terminal screen there are foreign matter, need to be adjusted proximity sensor,
Until the infrared external reflection intensity level that proximity sensor obtains is located in intensity value range, to overcome foreign matter to be to detection user face
Influence caused by the no method close proximity to sensor.
Exemplary, determine that proximity sensor, can be specific whether in the dbjective state do not blocked by user body parts
For：Whether terminal where identification proximity sensor is in non-talking state；If it is in non-talking state, it is determined that close to sensing
Device is in the dbjective state do not blocked by user body parts.
Since when terminal, which is not used, in user makes a phone call, generally terminal will not be blocked with body part for a long time, therefore can
By the non-talking state of terminal, it is considered as the dbjective state that proximity sensor is not blocked by user body parts.If actually working as
In, user has blocked proximity sensor, such as user's touch terminal screen when not making a phone call, with hand, but this blocks the time
It is general shorter, it is simply temporary transient, and occlusion area is often smaller.It is accurate to ensure to adjust well for above-mentioned example
Degree, can continuously acquire the proximity sensor infrared external reflection intensity level that multiple moment obtain under definite dbjective state, and composition is red
External reflectance intensity set, then judges in the set, and the number beyond the infrared external reflection intensity level of default intensity value range exists
Ratio in set element total number, if more than the ratio of setting, if it is, judging that terminal screen there are foreign matter, is adjusted
Proximity sensor.Alternatively, the average value of all infrared external reflection intensity levels in infrared external reflection intensity set is calculated, if the average value
Beyond default intensity value range, then judge that there are foreign matter, adjusting proximity sensor for terminal screen.
Identification to non-talking state, Ke Yishi：The the first call thing for whether triggering and calling successively is monitored in real time
Part, and the second call event hung up the telephone；If it is, interior terminal is in during call event triggering twice described in judging
Talking state, outer terminal is in non-through speech phase during call event triggering twice.Alternatively, the identification to non-talking state, can
To be：The second call event for whether triggering and hanging up the telephone is monitored in real time；If it is, judge that terminal enters non-call shape
State, until once again listening for triggering the first call event called, judges that terminal exits non-talking state.Certainly, it is right
The identification of non-talking state, can also be：Whether what detection terminal foreground was run is that camera, game or browser etc. are non-through
Words application, if it is, thinking that terminal is in non-through speech phase.
With scheme provided in this embodiment, after proximity sensor is adjusted, it is to user face using existing
The no detection method close proximity to sensor is detected, and can substantially reduce false drop rate.
Technical solution provided in this embodiment, using proximity sensor in the dbjective state do not blocked by user body parts
Under obtained infrared external reflection intensity level, to detect whether terminal screen where proximity sensor has the foreign matters such as pad pasting, greasy dirt, and
The transmission power of proximity sensor is adjusted in the case of there are foreign matter, to solve during user's using terminal
To user face whether close proximity to sensor erroneous judgement problem.
Embodiment two
Fig. 2 is the flow diagram for the method that a kind of proximity sensor provided by Embodiment 2 of the present invention is adjusted.This implementation
Example is on the basis of above-described embodiment one, there is provided a preferred embodiment, with to " the identification proximity sensor in one example of embodiment
Whether place terminal is in non-talking state " the step of make further optimization, and increase alarm detection step.Referring to Fig. 2, this reality
The method for applying the proximity sensor adjusting of example offer specifically comprises the following steps S210- steps S260.
Step S210, detect whether address list interface is shown in terminal screen.
If so, perform step 220；Otherwise, step S210 is continued to execute.
Step S220, determine that proximity sensor is in the target do not blocked by user body parts during this display
State.Perform step 230.
Step S230, the infrared external reflection intensity level that proximity sensor obtains under the dbjective state is obtained.Perform step
240。
When user wants using terminal and makes a phone call, address list interface can be generally introduced into, then clicks on some contact person letter
Breath, and then call.It is possible to when being just in dispaly state at address list interface, the infrared anti-of proximity sensor is read
Penetrate intensity level because this when, user be impossible for a long time, large area block proximity sensor, can be considered close to biography
Sensor is now in the dbjective state do not blocked by user body parts.
Step S240, if infrared external reflection intensity level exceeds default intensity value range, the transmitting to proximity sensor
Power is adjusted, until the infrared external reflection intensity level that proximity sensor obtains is located in intensity value range.Perform step 250.
Step S250, the working current value of proximity sensor is detected whether in default threshold range.
If it is, terminate this flow；Otherwise, step 260 is performed.
Step S260, alarm is carried out.
After adjusting finishes generation power, whether the operating current of real time inspection proximity sensor is in normal setting range
Within (such as 50-100ma).If the operating current is located at outside normal setting range, such as less than 50ma, then even if adjusting
Nodule fruit causes the infrared external reflection intensity level that proximity sensor obtains to be located in intensity value range, using existing to user's face
When whether portion is detected close proximity to the detection method of sensor, it is also possible to flase drop occurs, reason is：In this situation
Under, the power for the infrared reflectance signal that the infrared receiving tube in proximity sensor receives is almost only related with following factor：It is close
The structure design of sensor, foreign matter present on terminal screen (such as pad pasting, greasy dirt etc.), even if user body parts again why
Closer or far from proximity sensor, the intensity for the infrared reflectance signal that infrared receiving tube receives all changes less.Perform
The product for the method that proximity sensor is adjusted cannot correct the problem, therefore give and alarm, and prompt user terminal screen to exist
Either greasy dirt or proximity sensor structure go wrong pad pasting, notify that user changes planes device etc..
Technical solution provided in this embodiment, according to the display at address list interface, to determine whether proximity sensor is in
The dbjective state do not blocked by user body parts so that the recognition accuracy of dbjective state is very high, therefore can ensure to obtain
Infrared external reflection intensity level under the dbjective state arrived is effectively and reliable, and then can be very good according to the infrared external reflection intensity
Value, judges whether to the adjusting of proximity sensor.In addition, the present embodiment after adjusting, has also carried out proximity sensor
Working current value detection, with further determine whether to exist perform the product of method that proximity sensor adjusts cannot be more
The problem of positive, and where it has, give alarm, to remind user to solve a problem promptly.
Embodiment three
Fig. 3 is the structure diagram for the device that the proximity sensor that the embodiment of the present invention three provides is adjusted., should referring to Fig. 3
The concrete structure of device is as follows：
Dbjective state determination unit 310, for determining whether proximity sensor is in what is do not blocked by user body parts
Dbjective state；
Infrared external reflection intensity level acquiring unit 320, under being in the dbjective state in proximity sensor, described in acquisition
The infrared external reflection intensity level that proximity sensor obtains；
Proximity sensor adjustment unit 330, if exceeding default intensity value range for the infrared external reflection intensity level,
Then the transmission power of the proximity sensor is adjusted, until the infrared external reflection intensity level position that the proximity sensor obtains
In in the intensity value range.
Exemplary, the dbjective state determination unit 310, including：
Non- talking state identifies subelement, for identifying whether terminal where proximity sensor is in non-talking state；
Dbjective state judgment sub-unit, if recognized for the non-talking state identification subelement at proximity sensor
In non-talking state, it is determined that proximity sensor is in the dbjective state do not blocked by user body parts.
Exemplary, the non-talking state identification subelement, is specifically used for：
Whether detection address list interface is shown in the terminal screen, if it is, determining that the terminal is shown at this
During be in non-talking state.
Exemplary, the device that proximity sensor provided in this embodiment is adjusted further includes alarm unit 340, is used for：
The transmission power of the proximity sensor is adjusted in the proximity sensor adjustment unit 330, Zhi Daosuo
State after the infrared external reflection intensity level that proximity sensor obtains is located in the intensity value range, detect the proximity sensor
Whether working current value is in default threshold range；
If alarm is not carried out in default threshold range.
Based on the above technical solutions, the default intensity value range is 200-400.
The said goods can perform the method that any embodiment of the present invention is provided, and possess the corresponding function module of execution method
And beneficial effect.
Note that it above are only presently preferred embodiments of the present invention and institute's application technology principle.It will be appreciated by those skilled in the art that
The invention is not restricted to specific embodiment described here, can carry out for a person skilled in the art various obvious changes,
Readjust and substitute without departing from protection scope of the present invention.Therefore, although being carried out by above example to the present invention
It is described in further detail, but the present invention is not limited only to above example, without departing from the inventive concept, also
It can include other more equivalent embodiments, and the scope of the present invention is determined by scope of the appended claims.
Claims (8)
1. a kind of method that proximity sensor is adjusted, it is characterised in that including：
Determine proximity sensor whether in the dbjective state do not blocked by user body parts；
The infrared external reflection intensity level that proximity sensor multiple moment under the dbjective state obtain is continuously acquired, is formed infrared anti-
Penetrate intensity set；
Judge in the infrared external reflection intensity set, the number beyond the infrared external reflection intensity level of default intensity value range is collecting
Close the ratio in element total number, if more than the ratio of setting, if it is, to the transmission power of the proximity sensor into
Row adjustment, until the infrared external reflection intensity level that the proximity sensor obtains is located in the intensity value range；Or, described in calculating
The average value of all infrared external reflection intensity levels in infrared external reflection intensity set, if the average value exceeds default intensity level model
Enclose, then judge that terminal screen is adjusted there are foreign matter and to the transmission power of the proximity sensor, until described close to biography
The infrared external reflection intensity level that sensor obtains is located in the intensity value range；
The working current value of the proximity sensor is detected whether in default threshold range；
If alarm is not carried out in default threshold range.
2. according to the method described in claim 1, it is characterized in that, determine whether proximity sensor is in not by user's body portion
The dbjective state that position is blocked, including：
Whether terminal where identification proximity sensor is in non-talking state；
If it is in non-talking state, it is determined that proximity sensor is in the dbjective state do not blocked by user body parts.
3. according to the method described in claim 2, it is characterized in that, whether terminal where identification proximity sensor is in non-call
State, including：
Whether detection address list interface is shown in the terminal screen, if it is, determining the terminal in this display process
In be in non-talking state.
4. method according to any one of claim 1-3, it is characterised in that the default intensity value range is 200-
400。
A kind of 5. device that proximity sensor is adjusted, it is characterised in that including：
Dbjective state determination unit, for determining proximity sensor whether in the target-like do not blocked by user body parts
State；
Infrared external reflection intensity level acquiring unit, obtains for continuously acquiring proximity sensor multiple moment under the dbjective state
Infrared external reflection intensity level, form infrared external reflection intensity set；
Proximity sensor adjustment unit, for judging in the infrared external reflection intensity set, beyond default intensity value range
Ratio of the number of infrared external reflection intensity level in set element total number, if more than the ratio of setting, if it is, to institute
The transmission power for stating proximity sensor is adjusted, until the infrared external reflection intensity level that the proximity sensor obtains is positioned at described
In intensity value range；Or, the average value of all infrared external reflection intensity levels in the infrared external reflection intensity set is calculated, if this is flat
Average exceeds default intensity value range, then judge terminal screen there are foreign matter and to the transmission power of the proximity sensor into
Row adjustment, until the infrared external reflection intensity level that the proximity sensor obtains is located in the intensity value range；
Alarm unit, for being adjusted in the proximity sensor adjustment unit to the transmission power of the proximity sensor,
After infrared external reflection intensity level that the proximity sensor obtains is located in the intensity value range, detect described close to passing
Whether the working current value of sensor is in default threshold range；If not in default threshold range, carry out alarm and carry
Show.
6. device according to claim 5, it is characterised in that the dbjective state determination unit, including：
Non- talking state identifies subelement, for identifying whether terminal where proximity sensor is in non-talking state；
Dbjective state judgment sub-unit, if recognizing proximity sensor for the non-talking state identification subelement is in non-
Talking state, it is determined that proximity sensor is in the dbjective state do not blocked by user body parts.
7. device according to claim 6, it is characterised in that the non-talking state identification subelement, is specifically used for：
Whether detection address list interface is shown in the terminal screen, if it is, determining the terminal in this display process
In be in non-talking state.
8. according to the device any one of claim 5-7, it is characterised in that the default intensity value range is 200-
400。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510304042.9A CN105025159B (en) | 2015-06-05 | 2015-06-05 | proximity sensor adjusting method and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510304042.9A CN105025159B (en) | 2015-06-05 | 2015-06-05 | proximity sensor adjusting method and device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105025159A CN105025159A (en) | 2015-11-04 |
| CN105025159B true CN105025159B (en) | 2018-04-17 |
Family
ID=54414847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510304042.9A Active CN105025159B (en) | 2015-06-05 | 2015-06-05 | proximity sensor adjusting method and device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105025159B (en) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105975125A (en) * | 2016-04-29 | 2016-09-28 | 宇龙计算机通信科技(深圳)有限公司 | Method and device for adjusting touch panel parameters and terminal equipment |
| CN106019260A (en) * | 2016-04-29 | 2016-10-12 | 乐视控股（北京）有限公司 | Distance sensor anti-fouling method and system on mobile terminal |
| CN106101450B (en) * | 2016-08-12 | 2019-07-19 | Oppo广东移动通信有限公司 | A kind of compensation method of ambient light intensity and mobile terminal |
| CN106254661B (en) * | 2016-08-15 | 2019-09-13 | Oppo广东移动通信有限公司 | A kind of data processing method of proximity sensor, device and mobile terminal |
| CN106502819B (en) * | 2016-11-08 | 2020-01-14 | Oppo广东移动通信有限公司 | Control method and device based on proximity sensor and mobile terminal |
| CN106850943B (en) * | 2016-12-07 | 2019-10-08 | 努比亚技术有限公司 | A kind of device and method detecting terminal at a distance from shelter |
| CN106708332B (en) * | 2016-12-19 | 2019-12-10 | Oppo广东移动通信有限公司 | threshold setting method and device of proximity sensor and terminal |
| CN106686247B (en) * | 2017-01-13 | 2019-09-27 | 维沃移动通信有限公司 | A kind of proximity sensor detection method and mobile terminal |
| CN107103288B (en) * | 2017-03-31 | 2020-12-18 | 南京车链科技有限公司 | Method and device for fingerprint identification by using terminal and terminal |
| CN107219515A (en) * | 2017-05-25 | 2017-09-29 | 深圳市金立通信设备有限公司 | The parameter calibrating method and terminal of a kind of range sensor |
| CN107317918B (en) * | 2017-05-26 | 2020-05-08 | Oppo广东移动通信有限公司 | Parameter setting method and related product |
| CN107896272B (en) * | 2017-08-11 | 2020-09-18 | Oppo广东移动通信有限公司 | Call control method and device |
| CN107483740B (en) * | 2017-08-25 | 2020-08-07 | 北京小米移动软件有限公司 | Calibration method and device for distance sensor and storage medium |
| CN107782280B (en) * | 2017-10-20 | 2020-09-01 | 维沃移动通信有限公司 | Film thickness detection method and mobile terminal |
| CN107968883B (en) * | 2017-11-22 | 2020-08-14 | Oppo广东移动通信有限公司 | Distance state detection method and device, storage medium and electronic equipment |
| CN108833694B (en) * | 2018-06-06 | 2020-06-26 | Oppo广东移动通信有限公司 | Control method, control device, electronic device, computer storage medium, and apparatus |
| CN108833693A (en) * | 2018-06-06 | 2018-11-16 | Oppo广东移动通信有限公司 | Control method, control device, electronic device, storage medium and computer equipment |
| CN109444858A (en) * | 2018-09-14 | 2019-03-08 | 珠海格力电器股份有限公司 | The infrared current calibration method of dustbin, device, equipment and storage medium |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103353621A (en) * | 2013-06-14 | 2013-10-16 | 广东欧珀移动通信有限公司 | Method for calibrating proximity sensor of mobile terminal, and mobile terminal |
| CN103369142A (en) * | 2013-07-09 | 2013-10-23 | 广东欧珀移动通信有限公司 | Method and system for avoiding call-up malfunction |
| CN103561165A (en) * | 2013-10-18 | 2014-02-05 | 广东欧珀移动通信有限公司 | Method and device for preventing sticking film from affecting normal working of proximity transducer |
| CN104684058A (en) * | 2015-03-23 | 2015-06-03 | 深圳市欧珀通信软件有限公司 | Method and device for adjusting transmitting power of proximity detector |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2571133T3 (en) * | 2009-04-07 | 2016-05-24 | Microchip Tech Germany Gmbh | Sensor device and grip and proximity detection procedure |
-
2015
- 2015-06-05 CN CN201510304042.9A patent/CN105025159B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103353621A (en) * | 2013-06-14 | 2013-10-16 | 广东欧珀移动通信有限公司 | Method for calibrating proximity sensor of mobile terminal, and mobile terminal |
| CN103369142A (en) * | 2013-07-09 | 2013-10-23 | 广东欧珀移动通信有限公司 | Method and system for avoiding call-up malfunction |
| CN103561165A (en) * | 2013-10-18 | 2014-02-05 | 广东欧珀移动通信有限公司 | Method and device for preventing sticking film from affecting normal working of proximity transducer |
| CN104684058A (en) * | 2015-03-23 | 2015-06-03 | 深圳市欧珀通信软件有限公司 | Method and device for adjusting transmitting power of proximity detector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105025159A (en) | 2015-11-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105025159B (en) | proximity sensor adjusting method and device | |
| CN108710469B (en) | Application program starting method, mobile terminal and medium product | |
| US11412981B2 (en) | Intelligent device wearing detection method and intelligent device | |
| CN106446786B (en) | Fingerprint identification method, fingerprint identification device and terminal device | |
| EP3627810B1 (en) | Proximity detection method and apparatus, storage medium, and electronic device | |
| CN104007878B (en) | Method and device for preventing error operation on touch screen terminal | |
| EP3435199B1 (en) | Method, mobile terminal and non-transitory computer-readable storage medium for adjusting scanning frequency of touch screen | |
| CN105654923B (en) | A kind of back light brightness regulating method and user terminal | |
| CN106101450B (en) | A kind of compensation method of ambient light intensity and mobile terminal | |
| CN105045394A (en) | Method and apparatus for starting preset function in wearable electronic terminal | |
| CN102868821A (en) | Screen activating and unlocking method for mobile terminal | |
| WO2018001211A1 (en) | Method for displaying information and terminal | |
| CN103024197A (en) | Touch screen cellphone capable of preventing misoperations during calls and using method for touch screen cellphone | |
| CN103369144A (en) | Method for processing misoperation in mobile phone communication process through acceleration sensor | |
| CN106097984B (en) | The method, device and mobile terminal of proximity sensor are opened in backlight adjustment | |
| CN105939427A (en) | Control method of infrared proximity sensor, device and mobile terminal | |
| CN109738004A (en) | The calibration method and device, electronic equipment and storage medium of proximity sensor | |
| CN105809117B (en) | A kind of information cuing method and user terminal | |
| CN103369145B (en) | Process the method for maloperation in mobile phone communication process in conjunction with gyroscope | |
| CN107291294B (en) | Control method for sensitivity of touch screen and mobile terminal | |
| US9557848B2 (en) | Handheld electronic apparatus and method for controlling the same | |
| CN109343066A (en) | Control method, device, storage medium and the mobile terminal of proximity sensor | |
| CN108801321B (en) | Sensor calibration method, electronic device and computer-readable storage medium | |
| CN106020447A (en) | A touch-type electronic apparatus proximity sensor parameter adjusting method and system | |
| WO2020078344A1 (en) | Method for identifying special-shaped touch, terminal and storage medium |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Patentee after: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd. Address before: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Patentee before: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd. |