CN105827949A - Pressure-control photographing method, mobile terminal and headset - Google Patents

Pressure-control photographing method, mobile terminal and headset Download PDF

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Publication number
CN105827949A
CN105827949A CN201610045059.1A CN201610045059A CN105827949A CN 105827949 A CN105827949 A CN 105827949A CN 201610045059 A CN201610045059 A CN 201610045059A CN 105827949 A CN105827949 A CN 105827949A
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CN
China
Prior art keywords
mobile terminal
feedback signal
pressure sensing
photographing instruction
holding wire
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CN201610045059.1A
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Chinese (zh)
Inventor
刘华银
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Vivo Mobile Communication Co Ltd
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Vivo Mobile Communication Co Ltd
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Priority to CN201610045059.1A priority Critical patent/CN105827949A/en
Publication of CN105827949A publication Critical patent/CN105827949A/en
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60—Control of cameras or camera modules
    • H04N23/66—Remote control of cameras or camera parts, e.g. by remote control devices
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B17/00—Details of cameras or camera bodies; Accessories therefor
    • G03B17/38—Releasing-devices separate from shutter
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B17/00—Details of cameras or camera bodies; Accessories therefor
    • G03B17/56—Accessories
    • G03B17/566—Accessory clips, holders, shoes to attach accessories to camera
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/03—Constructional features of telephone transmitters or receivers, e.g. telephone hand-sets

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Telephone Set Structure (AREA)

Abstract

The invention provides a pressure-control photographing method and belongs to the technical field of mobile terminals. According to the method, firstly, the pressure operation of a user applied onto the pressure sensing film of a signal line is detected. The signal line is electrically connected with a mobile terminal through the handset jack or the data line interface of the mobile terminal. Secondly, a corresponding photographing instruction is generated according to a feedback signal fed back to the mobile terminal based on the pressure operation. Thirdly, the photographing instruction is executed. Compared with the prior art, the photographing method can control the photographing operation more stably and more conveniently, wherein a user no longer needs to hold the mobile terminal by one hand and press down a photographing button by the other hand. The self-photographing distance is effectively elongated. The problem in the prior art that the self-photographing effect is not natural due to the limited length of a human arm during the self-photographing process can be solved. At the same time, the signal line for controlling the photographing operation enables the pluggable connection mode and can be made of light and flexible materials. Therefore, the signal line is convenient to carry about. As a result, the problem that a selfie stick is inconvenient to carry about for the self-photographing operation can be solved.

Description

A kind of method, mobile terminal and earphone taken pictures based on Stress control
Technical field
The present invention relates to technical field of mobile terminals, particularly relate to a kind of method, mobile terminal and earphone taken pictures based on Stress control.
Background technology
Along with the development of the technology of mobile terminal, the use of mobile terminal is more and more extensive, and function also gets more and more.Such as, mobile terminal of the prior art, including: mobile phone, PAD etc. have camera function, be more the mobile terminal can taken pictures on band, and no longer carry the photographing unit of heaviness, video camera when people go on a journey.Being exactly to autodyne by a mobile terminal also maximum advantage of taking pictures, at any time, can take pictures everywhere, oneself is shown oneself satisfied posture and expression facing to the image in mobile terminal, then presses the button, and takes oneself satisfied photo.
During auto heterodyne, a hands grips mobile terminal, and another hand adjustment is burnt or presses button of taking pictures, due to the restriction of human arm length, on mobile terminal, the distance of photographic head and face is close, autodynes and often can only take major part photograph, and two handss coordinate shake when easily occurring taking pictures, or the posture taken pictures is unnatural.In order to solve the problem apart from short of taking pictures, having a kind of self-shooting bar in prior art, one end is provided with the button controlling to take pictures, focus, and the other end arranges card and parts, is used for installing mobile terminal, realizes stablizing, autodyning at a distance by staff operational and controlled key button.
But self-shooting bar of the prior art, is made up of the telescopic body of rod and card and parts, carries very inconvenient.
Summary of the invention
The technical problem to be solved is: provide a kind of method, mobile terminal and holding wire taken pictures based on Stress control, causes auto heterodyne unnatural due to the restriction of human arm length when solving to autodyne, or needs to carry the inconvenient problem that self-shooting bar brings.
In order to solve the problems referred to above, embodiments provide a kind of earphone taken pictures based on Stress control, including: holding wire, electrically connected with described mobile terminal by the earphone jack of mobile terminal；At least one section of pressure sensing membrane, is arranged on the signal line, for detecting the pressure operation of user and producing corresponding feedback signal.
It addition, the embodiment of the present invention additionally provides a kind of method taken pictures based on Stress control, including:
Pressure operation to the pressure sensing membrane being arranged on holding wire, described holding wire are electrically connected with described mobile terminal by detection user by earphone jack or the data line interface of mobile terminal；
Feed back to the feedback signal of mobile terminal according to described pressure operation, generate corresponding photographing instruction；
Perform described photographing instruction.
Accordingly, the embodiment of the present invention additionally provides a kind of mobile terminal taken pictures based on Stress control, including:
Pressing operation detector unit, for detecting the pressure operation of user's pressure sensing membrane to being arranged on holding wire, described holding wire is electrically connected with described mobile terminal by earphone jack or the data line interface of mobile terminal；
Take pictures control unit, for feeding back to the feedback signal of mobile terminal according to the pressure operation of described pressing operation detector unit detection, generate corresponding photographing instruction；
Photographing unit, the photographing instruction that control unit of taking pictures described in perform generates.
The method taken pictures based on Stress control of the present invention, arranges multistage pressure sensing membrane on the holding wire that control is taken pictures, and described holding wire is electrically connected with described mobile terminal by signaling interface, by detection user's pressing operation to pressure sensing membrane；Feed back to the feedback signal of mobile terminal according to described pressure operation, generate corresponding photographing instruction；Perform described photographing instruction, can control more stable, convenient take pictures；Need not a hands and lift mobile terminal, another hands presses " taking pictures " button, effectively elongate auto heterodyne distance, the factitious problem of auto heterodyne is caused due to the restriction of human arm length when solving auto heterodyne, simultaneously, the holding wire that described control is taken pictures uses pluggable connected mode and lightweight, soft material, it is simple to carry, and needs to carry the inconvenient problem that self-shooting bar brings when solving auto heterodyne.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme of the embodiment of the present invention, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below, apparently, accompanying drawing in describing below is only some embodiments of the present invention, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the signal line structure figure that one embodiment of the present of invention is taken pictures based on Stress control；
Fig. 2 is the signal line structure figure that another embodiment of the present invention is taken pictures based on Stress control；
Fig. 3 is the flow chart of an embodiment of the method that the present invention takes pictures based on Stress control；
Fig. 4 is the structural representation of one embodiment of mobile terminal of the present invention；
Fig. 5 is the structural representation of another embodiment of mobile terminal of the present invention；
Fig. 6 is the structural representation of mobile terminal further embodiment of the present invention；
Fig. 7 is the structured flowchart of another embodiment of mobile terminal of the present invention.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is a part of embodiment of the present invention rather than whole embodiments.Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of protection of the invention.
Present embodiments provide a kind of holding wire taken pictures based on Stress control, as it is shown in figure 1, this holding wire includes:
Signaling interface 101, is arranged on one end of described holding wire, is used for the earphone interface with mobile terminal or the pluggable electrical connection of data line interface.When being connected with data line interface, signaling interface is USB interface or lighting interface etc.；When being connected with earphone jack, signaling interface is headset plug.
At least one section of pressure sensing membrane 102, is arranged on described holding wire 10, for detecting the pressure operation of user and producing corresponding magnitude of voltage.When the quantity of pressure sensing membrane 102 only has one section, it is possible to use its signal of telecommunication produced controls shutter and takes pictures.When the quantity two sections and more than two sections of pressure sensing membrane, it is possible to use the signal that pressing of sliding produces realizes multiple photographing instruction.
The signal of telecommunication that holding wire 10 produces for transmitting described pressure sensing membrane is to described signaling interface, it is preferable that the length of described holding wire is more than 50 centimetres；
Wherein, holding wire can be common earphone cord, such as, use copper cash or silver wire as conductive core line, use TPU material (Polyurethane Thermoplastic Elastomer), or the isostension such as TPEE material (thermoplastic polyester elastomer) is big, high-tensile strength, toughness earphone cord common used material good, corrosion resistant is as clad.
Clad outside conductive core line is provided above with piezoelectric transducer, such as: piezo-electric electret EMFi (ElectroMechanicalFilm) sensor, piezoelectric membrane PVDF (polyvinylidenefluoride) sensor.Piezoelectric transducer can convert mechanical energy into electric energy, when pressing the thin film of piezoelectric transducer, will produce a signal of telecommunication (electric charge or voltage) between thin film upper/lower electrode surface, and with pressing formed can deformation proportional.The signal of telecommunication according to piezoelectric transducer output can detect sensor and be pressed and pressure size.
Preferably, described piezoelectric transducer uses piezoelectric film sensor, i.e. pressure sensing membrane, the piezoelectric film sensor made for example with polyvinylidene fluoride PVDF piezoelectric membrane.Polyvinylidene fluoride PVDF (polyvinylidenefluoride) piezoelectric membrane is a kind of novel high molecular polymer piezoelectric.Piezoelectric membrane is very sensitive to dynamic stress, and the sensitivity representative value of the PVDF of 28 μ m-thick is 10～15mV/ microstrains (i.e. the PPM changes of length).When being embodied as, use the technique of sputtering or evaporation to be coated on described clad by PVDF high molecular polymer or PVDF piezoelectric film sensor is glued note and be fixed on described clad.
PVDF piezoelectric film sensor thickness is thin, lightweight, the advantage such as highly sensitive, mechanical strength is high, frequency response range width, and with non-active operation, can stand bending and the vibration of millions of times, therefore, is widely used in art of pressure sensors.
Preferably, the invention discloses a kind of earphone taken pictures based on Stress control, described earphone includes: holding wire, is electrically connected with described mobile terminal by the earphone jack of mobile terminal；At least one section of pressure sensing membrane, is arranged on the signal line, for detecting the pressure operation of user and producing corresponding feedback signal.When the quantity of pressure sensing membrane only has one section, it is possible to use its signal of telecommunication produced controls shutter and takes pictures.When the quantity two sections and more than two sections of pressure sensing membrane, it is possible to use the signal that pressing of sliding produces realizes multiple photographing instruction.
By the structure of earphone of the prior art and control method are improved, at least one section of pressure sensing membrane, the pressure operation of detection user are being set near earplug side, it is possible to achieve control to take pictures by earphone, i.e. extend the focal length of auto heterodyne, the most easy to carry.
In following example, for convenience, as a example by the earphone taken pictures based on Stress control, the detailed description of the invention of the present invention is illustrated.Wherein, headset plug is signaling interface, and the opposite end of signaling interface is earplug.
On described holding wire, it is provided with at least two sections of pressure sensing membranes continuously near the position (i.e. the opposite end of signaling interface) of earplug.When being embodied as, described pressure sensing membrane can be arranged on the position of distance earplug 20 to 50 centimetres.The density of setting of pressure sensing membrane determines according to the sensitivity of detection, when needs control signal is sensitiveer, can arrange multistage pressure sensing membrane in the length of every centimetre, such as 3 sections；Otherwise, can suitably reduce the quantity of the pressure sensing membrane of setting, as every centimetre length arranges 1 section of pressure sensing membrane.Preferably, the total length of all pressure sensing membranes distribution is less than 10 centimetres, it is simple to user's one-handed performance.Fig. 2 gives a specific embodiment of the present invention, as in figure 2 it is shown, described holding wire is being provided with 6 sections of pressure sensing membranes 103.
In another embodiment of the invention, described holding wire is provided with colour circle or colour band, such as 201 in Fig. 2, position is set for identify pressure sensing membrane.
After user presses and is provided with the position of pressure sensing membrane on earphone cord, mobile terminal detects high voltage by signaling interface (i.e. headset plug)；When the finger of user be provided with on earphone cord the position of pressure sensing membrane move pressing different pressure sensing membrane time, mobile terminal detects the high voltage of different amplitude by signaling interface (i.e. headset plug)；When user unclamps the scope of finger or finger removal pressure sensing membrane, mobile terminal detects change in voltage by signaling interface (i.e. headset plug), such as output low-voltage.By the detection to the magnitude of voltage that signaling interface exports, it may be determined that whether there is pressure sensing membrane to be pressed；When different pressure sensing membranes is pressed, the magnitude of voltage of signaling interface output is different.
When being embodied as, pre-set every section of pressure sensing membrane and export the voltage to signaling interface, and set up the corresponding relation of described voltage and pressure sensing membrane.After a certain section of pressure sensing membrane is pressed, mobile terminal detects voltage signal by signaling interface, and determines the position of pressing according to the corresponding relation of the magnitude of voltage detected, the voltage pre-build and pressure sensing membrane, determines pressing operation type.Search pressing operation type and the corresponding relation of control instruction of taking pictures of the pressure sensing membrane pre-build, control to take pictures according to user's pressing operation on mobile terminal signal line, i.e. extend the focal length of auto heterodyne, by using pluggable connected mode and lightweight, soft material, the most easy to carry.
Another embodiment of the present invention provides a kind of method taken pictures based on Stress control, as it is shown on figure 3, the method includes:
Step 320, the pressure operation of detection user's pressure sensing membrane to being arranged on holding wire, described holding wire is electrically connected with described mobile terminal by earphone jack or the data line interface of mobile terminal；
Step 340, feeds back to the feedback signal of mobile terminal according to described pressure operation, generates corresponding photographing instruction；
Step 360, performs described photographing instruction.
Wherein, described pressure operation includes: short presses, double-click, pressing of sliding；The parameter pressed of sliding includes: glide direction and sliding distance.The pressure operation of detection user's pressure sensing membrane to being arranged on holding wire includes: detection pressure operation feeds back to the size of feedback signal of mobile terminal, time, the time interval of adjacent feedback signal.The corresponding photographing instruction of described generation includes: switching shooting setting option, described shooting setting option includes focusing, switch screening-mode, white balance is set, flash lamp is set, shooting time delay is set or arranges in U.S. face grade any one；Also include: start shutter and carry out taking pictures, switching the parameter etc. shooting setting option, arranging shooting setting option.
The method taken pictures based on Stress control of the present invention, the holding wire that control is taken pictures arranges multistage pressure sensing membrane, described holding wire electrically connects by signaling interface is pluggable with described mobile terminal, the magnitude of voltage produced by the pressure operation of detection user's pressure sensing membrane to being arranged on holding wire, obtain described pressure operation relevant information, feed back to the feedback signal of mobile terminal according to described pressure operation, generate corresponding photographing instruction；And perform described photographing instruction.Compared with prior art, can control more stable, convenient take pictures；Need not a hands and lift mobile terminal, another hands presses " taking pictures " button, has effectively elongated auto heterodyne distance, causes the factitious problem of auto heterodyne due to the restriction of human arm length when solving to autodyne.Meanwhile, the holding wire that described control is taken pictures uses pluggable connected mode and lightweight, soft material, it is simple to carry, and needs to carry the inconvenient problem that self-shooting bar brings when solving auto heterodyne.
The step of the pressure operation of described detection user's pressure sensing membrane to being arranged on holding wire includes: the pressure operation of the detection user's at least two sections of pressure sensing membranes to being arranged on holding wire.When being embodied as, on the signal line at least provided with two sections of pressure sensing membranes, determine the quantity that pressure sensing membrane is set according to the abundant degree of photographing instruction and sensitivity.In following example, as a example by five sections of pressure sensing membranes are set, illustrate the method that the present invention controls to take pictures.The most described five sections of pressure sensing membranes are respectively labeled as A, B, C, D, E, and wherein, pressure sensing membrane A is minimum with the distance of signaling interface, and pressure sensing membrane E is maximum with the distance of signaling interface, and pressure sensing membrane A, B, C, D, E are arranged in order equably.When described pressure sensing membrane is pressed, corresponding magnitude of voltage can be produced at signaling interface, can be by the feedback signal (i.e. magnitude of voltage described in the present embodiment) produced at detection signaling interface, the pressure operation of detection user's pressure sensing membrane to being arranged on holding wire.
The described feedback signal feeding back to mobile terminal according to described pressure operation, before generating the step of corresponding photographing instruction, described method includes: every section of pressure sensing membrane for being arranged on holding wire arranges initial feedback signal such as magnitude of voltage in advance.
In one particular embodiment of the present invention, to be preset as the initial feedback signal of output identical for every section of described pressure sensing membrane.As a example by five sections of pressure sensing membranes A, B, C, D, E still arranging on holding wire in previous embodiment, the initial feedback signal U of pressure sensing membrane Aa, the initial feedback signal of pressure sensing membrane B is Ub, the initial feedback signal of pressure sensing membrane C is Uc, the initial feedback signal of pressure sensing membrane D is Ud, the initial feedback signal of pressure sensing membrane E is Ue, and Ua=Ub=Uc=Ud=Ue.Because holding wire has impedance, therefore the pressure drop of the shortest generation of electric current transmission range on holding wire is the least, pressure sensing membrane for diverse location exports identical initial feedback signal after being pressed, after transmitting different distances on holding wire, the feedback signal produced at signaling interface is respectively Ua‘、Ub‘、Uc‘、Ud‘、Ue', its relation is: Ua‘>Ub‘>Uc‘>Ud‘>Ue‘.Therefore, may determine that according to the size of feedback signal produced at signaling interface and accept the pressure sensing membrane of pressure operation.
In another preferred embodiment of the present invention, the initial feedback signal that on described holding wire, at least two sections of pressure sensing membranes are preset as exporting along with the increase with the distance of mobile terminal reduces.As a example by five sections of pressure sensing membranes A, B, C, D, E still arranging on holding wire in previous embodiment, the initial feedback signal U of pressure sensing membrane Aa, the initial feedback signal of pressure sensing membrane B is Ub, the initial feedback signal of pressure sensing membrane C is Uc, the initial feedback signal of pressure sensing membrane D is Ud, the initial feedback signal of pressure sensing membrane E is Ue, and Ua>Ub>Uc>Ud>Ue.Because holding wire has impedance, therefore the pressure drop of the shortest generation of electric current transmission range on holding wire is the least, pressure sensing membrane for diverse location exports identical initial feedback signal after being pressed, after transmitting different distances on holding wire, the feedback signal produced at signaling interface is respectively Ua‘、Ub‘、Uc‘、Ud‘、Ue', its relation is: Ua‘>Ub‘>Uc‘>Ud‘>Ue‘.Therefore, may determine that according to the size of feedback signal produced at signaling interface and accept the pressure sensing membrane of pressure operation.Reduce by least two sections of pressure sensing membranes on holding wire are preset as the initial feedback signal of its output along with the increase with the distance of mobile terminal, holding wire even without resistance the least for resistance, it is also possible to determine the pressure sensing membrane accepting pressure operation accurately according to the size of the feedback signal produced at signaling interface.
The pressure operation of the detection user's at least two sections of pressure sensing membranes to being arranged on holding wire, including: detect the size of the described feedback signal feeding back to mobile terminal according to described pressure operation, time interval.Common pressure operation includes: short presses, double-click, pressing etc. of sliding, and feeds back to the time of feedback signal of mobile terminal according to the described pressure operation detected, size, time interval may determine that the type of pressure operation.In one embodiment of the invention, when preset short temporally in the range of, 1 described feedback signal detected, then judge this pressure operation be short by, according to preset rules, generate corresponding photographing instruction.When the time interval of adjacent two feedback signals, in Preset Time and size is constant, then judge that this pressure operation, as double-clicking, according to preset rules, generates corresponding photographing instruction.When the time interval of the described at least two feedback signal feeding back to mobile terminal and varies in size in threshold time, then judge that this pressure operation is as pressing of sliding；According to the size of feedback signal of described pressing of sliding and feed back to the sequencing of mobile terminal, generate corresponding photographing instruction.The described size according to described feedback signal and feed back to the sequencing of mobile terminal, generating corresponding photographing instruction to farther include: determine the position of the pressure sensing membrane of pressing correspondence of sliding according to the size of described feedback signal, the sequencing in conjunction with described feedback signal determines the glide direction and sliding distance pressed of sliding；According to described glide direction and sliding distance, according to preset rules, generate corresponding photographing instruction.
As a example by five sections of pressure sensing membranes A, B, C, D, E still arranging on holding wire in previous embodiment, illustrate the detailed description of the invention of the position of the pressure sensing membrane determining pressing correspondence of sliding according to the size of described feedback signal.The initial feedback signal U of pressure sensing membrane Aa, the initial feedback signal of pressure sensing membrane B is Ub, the initial feedback signal of pressure sensing membrane C is Uc, the initial feedback signal of pressure sensing membrane D is Ud, the initial feedback signal of pressure sensing membrane E is UeIf on described holding wire, the initial feedback signal of at least two sections of pressure sensing membrane outputs is preset as reducing along with the increase with the transmission range of mobile terminal, then have Ua>Ub>Uc>Ud>Ue.After the pressure sensing membrane being arranged on holding wire accepts pressure operation, at signaling interface, receive described pressure operation feed back to the feedback signal of mobile terminal, when detecting that feedback signal is magnitude of voltage u, if Ub’>u>Ud', then may determine that pressure operation, and the position of described pressure operation be the position that pressure sensing membrane C is corresponding.Wherein, Ub' and Ud' after being pressed, export identical initial feedback signal for pressure sensing membrane B and D and transmit the feedback signal produced to signaling interface.
When being embodied as, the positional representation mode of described pressure operation can be numbering or the distance of distance signal interface of corresponding pressure sensing membrane.Mobile terminal feeds back to the time of feedback signal of mobile terminal, size by the pressure operation that record detects；And the time interval calculating and recording adjacent feedback signal determines type and the parameter of pressing operation.When in default very first time interval, (such as 1 second) only detects a feedback signal, determine described pressure operation be short by.When the time interval (such as less than 0.5 second) in Preset Time of the feedback signal continuous two formed objects being detected, it is defined as double-clicking.When interval is less than or equal to continuous multiple different size of feedback signal of Preset Time (such as 0.1 second) between upon this detection, determine that described pressure operation is for pressing of sliding.The parameter pressed of sliding includes: glide direction and sliding distance, when being embodied as, determine the position of the pressure sensing membrane of pressing correspondence of sliding according to the size of described feedback signal, the sequencing in conjunction with described feedback signal determines the glide direction and sliding distance pressed of sliding.First, determine the position of pressure sensing membrane that described pressure operation is corresponding according to the size of described continuous multiple feedback signals, determine sliding distance according to this；Then, according to the sequencing of feedback signal, in conjunction with the position of the pressure sensing membrane determined, glide direction is further determined that.
Use by the position of pressure sensing membrane below, as a example by serial number is set, the slide glide direction pressed and the calculating process of sliding distance are described.The such as position of pressure sensing membrane C, D, E is represented sequentially as 3,4,5, and wherein, Position Number the biggest distance signal interface is the most remote, the spacing of every section of pressure sensing membrane 1 centimetre.When feedback signal U detecting that the pressure operation of pressure sensing membrane C, D, E producesc‘、Ud‘、UeAfter ', if Uc‘、Ud‘、UeTime interval between ' is close to 0, it is determined that described pressure operation is pressing of sliding；According to Uc‘、Ud‘、Ue' corresponding position 3,4,5 may determine that described glide direction is the direction away from signaling interface, and described sliding distance is 2 centimetres by C to E.
In another preferred embodiment of the present invention, if it is higher to require to control remolding sensitivity, when the pressure sensing membrane quantity of unit distance setting is more, in order to prevent false triggering, threshold distance can be set, when the distance between the position of described pressure operation exceedes threshold distance, just determine that described pressure operation is for sliding.The judgement of slide can be realized by arranging the different feedback signal of pressure sensing membrane output.
According to the size of described feedback signal and feed back to the sequencing of mobile terminal, generate the step of corresponding photographing instruction, particularly as follows: according to the size of described feedback signal and feed back to the sequencing of mobile terminal and determine glide direction and the sliding distance of pressing of sliding；Corresponding photographing instruction is generated according to described glide direction and sliding distance.In the enforcement of the present invention, include by the concrete photographing instruction of mobile terminal: switching shooting setting option, the parameter etc. of shooting setting option is set as a example by concrete scheme is illustrated, wherein, shooting setting option further includes: focuses, switch screening-mode, arrange white balance, arrange flash lamp, at least two arranging shooting time delay, arranging in U.S. face grade.
In another embodiment of the present invention, described photographing instruction is: switching shooting setting option.When being embodied as, according to the shooting setting option mated with described sliding distance and the shooting setting option transfer sequence mated with described glide direction, switch described shooting setting option.Described preset rules could be arranged to: arranges interface in shooting, and slide pressing correspondence switching shooting setting option, correspondingly, also includes in described preset rules: the matching relationship of the transfer sequence of glide direction and shooting setting option；Sliding distance and the matching relationship of shooting setting option.Include by described shooting setting option: as a example by focusing, switching screening-mode, white balance is set, flash lamp is set, the concrete technical scheme of switching shooting setting option is illustrated.Pre-set shooting setting option forward direction transfer sequence be: arrange flash lamp, arrange white balance, switching screening-mode, focus；Backward handoff order is: focuses, switch screening-mode, arrange white balance, arrange flash lamp；And arrange when glide direction is correspondence forward direction transfer sequence during near signaling interface direction, the correspondence Backward handoff order when glide direction is away from signaling interface direction.Arrangement density according to pressure sensing membrane, pre-sets switching 1 the shooting setting option that the mobile one section of pressure sensing film location of pressing of sliding is corresponding.If current shooting setting option is switching screening-mode, when pressure operation user being detected presses for sliding, if glide direction is the direction near signaling interface, sliding distance is 1 section of pressure sensing film location, then switched to by shooting setting option and focus；If glide direction is the direction away from signaling interface, sliding distance is 2 sections of pressure sensing film locations, then switched to by shooting setting option and arrange flash lamp.Shooting setting option in the present embodiment, the shooting transfer sequence of setting option, sliding distance and shooting setting option matching relationship; the corresponding relation of glide direction and transfer sequence is only an example of the present invention; other matching relationships that those skilled in the art obtain through simple reasoning, experiment based on the present embodiment, all should belong to the category of present invention protection.
Embodiments of the invention, by the slide switching shooting setting option menu on holding wire, operate easier, quick, preferably improve Consumer's Experience.
In another specific embodiment of the present invention, if the quantity of pressure sensing membrane is fewer, such as only 2 sections, now sliding distance is fixed as 1 section of pressure sensing film location, generally the matching relationship of sliding distance and shooting setting option is arranged to 1.When shooting interface, the corresponding photographing instruction generated is: according to the shooting setting option transfer sequence mated with described glide direction, switch described shooting setting option.Such as, preset rules can be: switches out away from the glide direction correspondence of signaling interface and arranges U.S. face grade or the glide direction correspondence away from signaling interface switches out switching screening-mode or the glide direction correspondence near signaling interface switches out and arranges U.S. face grade etc..Concrete preset rules is not limited by the present invention, and those skilled in the art can be arranged according to actual shoot function.
In another embodiment of the present invention, described photographing instruction is: arrange the parameter of shooting setting option.When being embodied as, according to the parameter options mated with described sliding distance and the parameter switching mated with described glide direction order, the parameter of described shooting setting option is set.The interface that arranges of shooting setting option includes: focuses interface, switching screening-mode interface, arrange white balance interface, arrange U.S. face Hierarchical interface, arranges any one or more therein such as flash unit interface.Described preset rules includes: slide is correspondingly arranged the parameter of shooting setting option, correspondingly, also includes in described preset rules: the matching relationship of the transfer sequence of the parameter of glide direction and each shooting setting option；The matching relationship of the parameter options of sliding distance and each shooting setting option.Such as, described preset rules includes: at focus adjustment interface, glide direction correspondence away from signaling interface reduces focal length, and the glide direction correspondence near signaling interface increases focal length, corresponding 1 parameter options (such as 1 focus adjustment grade) of the sliding distance of one section of pressure sensing film location；U.S. face Hierarchical interface is being set, glide direction correspondence away from signaling interface reduces U.S. face grade, glide direction correspondence near signaling interface increases U.S. face grade, corresponding 1 parameter options (such as a U.S. face grade) of the sliding distance of one section of pressure sensing film location.
As a example by focusing operation, to at any one shooting setting option, interface is set, the corresponding photographing instruction generated is: according to the parameter options mated with described sliding distance and the transfer sequence mated with described glide direction, arranges the parameter of described shooting setting option, is described in detail.Pre-set the parameter options of each shooting setting option, then, the matching relationship of sliding distance and parameter options is set.Assume that the parameter options focused includes 3, i.e. 3 focus adjustment grades, as a example by being provided with 5 sections of pressure sensing membranes on holding wire, 1 parameter options of 1 section of pressure sensing membrane location matches can be set.Pre-setting glide direction and the matching relationship of focus adjustment trend, glide direction is to increase focal length away from signaling interface correspondence, and glide direction is for reducing focal length near signaling interface correspondence.At focus adjustment interface, when described glide direction is that when sliding distance is 2 sections of pressure sensing film locations, focal length reduces 2 grades near signaling interface direction.Sliding distance in the present embodiment and the matching relationship of focus adjustment grade; the corresponding relation of glide direction and focus adjustment trend is only an example of the present invention; other matching relationships that those skilled in the art obtain through simple reasoning, experiment based on the present embodiment, all should belong to the category of present invention protection.
Again by switching screening-mode as a example by illustrate any one shooting setting option interface is set, the corresponding photographing instruction generated is: according to the parameter options mated with described sliding distance and the transfer sequence mated with described glide direction, arrange the parameter of described shooting setting option.Pre-set the parameter options of switching exposal model, and transfer sequence, parameter options may include that time-lapse photography, slow motion, video, photo, square, panorama, forward direction transfer sequence is: panorama, square, photo, video, slow motion, time-lapse photography, and Backward handoff order is: time-lapse photography, slow motion, video, photo, square, panorama；Backward handoff order coupling is away from the glide direction of signaling interface, and forward direction transfer sequence coupling is near the glide direction of signaling interface；Sliding distance is location matches 1 parameter options of switching of 1 section of pressure sensing membrane.If parameter current option is photo, when glide direction is away from signaling interface direction, when sliding distance is 1 section of pressure sensing film location, switch to square screening-mode；When glide direction is near signaling interface direction, when sliding distance is 2 sections of pressure sensing film locations, switch to slow motion screening-mode.The matching relationship that sliding distance in the present embodiment selects with parameter; the corresponding relation of glide direction and parameter options transfer sequence is only an example of the present invention; other matching relationships that those skilled in the art obtain through simple reasoning, experiment based on the present embodiment, all should belong to the category of present invention protection.Arranging white balance, arrange flash lamp, arrange shooting time delay, arrange U.S. face grade etc. and control the implementation method seeing switching screening-mode that implements of photographing operation, here is omitted.
In another specific embodiment of the present invention, if the quantity of pressure sensing membrane is fewer, such as only 2 sections, now sliding distance is fixed as 1 section of pressure sensing film location, generally the matching relationship of sliding distance and parameter options is arranged to 1.When shooting setting option and arranging interface, the corresponding photographing instruction generated is: according to the setting option transfer sequence mated with described glide direction, arrange the parameter of described shooting setting option.Again as a example by switching screening-mode, preset rules can be: the glide direction correspondence away from signaling interface switches out square or the glide direction correspondence away from signaling interface switches out video or the glide direction correspondence near signaling interface switches out video etc..When glide direction is the direction away from signaling interface, then switching screening-mode is to square.Concrete preset rules is not limited by the present invention, and those skilled in the art can be arranged according to actual shoot function.
By utilizing slide on holding wire to arrange the candidate value of various shooting setting option, improve and speed is set, simplify operating process, preferably improve Consumer's Experience.
Correspondingly, the embodiment of the invention also discloses a kind of mobile terminal taken pictures based on Stress control, as shown in Figure 4, described mobile terminal includes:
Pressing operation detector unit 420, for detecting the pressure operation of user's pressure sensing membrane to being arranged on holding wire, described holding wire is electrically connected with described mobile terminal by earphone jack or the data line interface of mobile terminal；
Take pictures control unit 440, for feeding back to the feedback signal of mobile terminal according to the pressure operation of described pressing operation detector unit 420 detection, generate corresponding photographing instruction；
Photographing unit 460, the photographing instruction that control unit 440 of taking pictures described in perform generates.
Wherein, described pressure operation farther includes: short presses, double-click, pressing of sliding；The glide direction that farther includes of parameter of described pressing of sliding and sliding distance.The pressure operation of detection user's pressure sensing membrane to being arranged on holding wire includes: detection pressure operation feeds back to the size of feedback signal of mobile terminal, time, the time interval of adjacent feedback signal.The corresponding photographing instruction of described generation includes: switching shooting setting option, and described shooting setting option includes: focus, switch screening-mode, arrange white balance, arrange flash lamp, arrange shooting time delay or arrange in U.S. face grade any one；Also include: start shutter and carry out taking pictures, switching the parameter etc. shooting setting option, arranging shooting setting option.
The mobile terminal taken pictures based on Stress control of the present invention, the holding wire that control is taken pictures arranges multistage pressure sensing membrane, described holding wire electrically connects by signaling interface is pluggable with described mobile terminal, the magnitude of voltage produced by the pressure operation of detection user's pressure sensing membrane to being arranged on holding wire, obtain described pressure operation relevant information, feed back to the feedback signal of mobile terminal according to described pressure operation, generate corresponding photographing instruction；And perform described photographing instruction.Compared with prior art, can control more stable, convenient take pictures；Need not a hands and lift mobile terminal, another hands presses " taking pictures " button, has effectively elongated auto heterodyne distance, causes the factitious problem of auto heterodyne due to the restriction of human arm length when solving to autodyne.Meanwhile, the holding wire that described control is taken pictures uses pluggable connected mode and lightweight, soft material, it is simple to carry, and needs to carry the inconvenient problem that self-shooting bar brings when solving auto heterodyne.
In one embodiment of the invention, described pressing operation detector unit 420 is further used for, the pressure operation of the detection user's at least two sections of pressure sensing membranes to being arranged on holding wire.
In another specific embodiment of the present invention, on described holding wire, at least two sections of pressure sensing membranes are preset as the initial feedback signal reduction that it exports along with the increase with the distance of mobile terminal, described control unit 440 of taking pictures, after being further used for according to described initial feedback signal transmission to mobile terminal, the feedback signal of the actual acquisition of described mobile terminal, generates corresponding photographing instruction.
Reduce by least two sections of pressure sensing membranes on holding wire are preset as the initial feedback signal of its output along with the increase with the distance of mobile terminal, holding wire even without resistance the least for resistance, it is also possible to determine the pressure sensing membrane accepting pressure operation accurately according to the size of the feedback signal produced at signaling interface.
In another specific embodiment of the present invention, the initial feedback signal that every section of described pressure sensing membrane is preset as output is identical, described control unit 440 of taking pictures, after being further used for according to described initial feedback signal transmission to mobile terminal, the feedback signal of the actual acquisition of described mobile terminal, generates corresponding photographing instruction.
Based on previous embodiment, in the still another embodiment of the present invention, as it is shown in figure 5, described in control unit 440 of taking pictures farther include:
Judgement of slide subelement 4401, for when described in feed back to the time interval of at least two feedback signal of mobile terminal in threshold time, then judge that this pressure operation presses for sliding；
Photographing instruction generates subelement 4402, is used for the size of the feedback signal according to described pressing of sliding and feeds back to the sequencing of mobile terminal, generating corresponding photographing instruction.
Embodiments of the invention, by the slide switching shooting setting option menu on holding wire, operate easier, quick, preferably improve Consumer's Experience.
Fig. 6 is the block diagram of the mobile terminal of another embodiment of the present invention.Mobile terminal 600 shown in Fig. 6 includes: at least one processor 601, memorizer 602, at least one network interface 604 and other user interfaces 603.Each assembly in mobile terminal 600 is coupled by bus system 605.It is understood that bus system 605 is for realizing the connection communication between these assemblies.Bus system 605, in addition to including data/address bus, also includes power bus, controls bus and status signal bus in addition.But for the sake of understanding explanation, in figure 6 various buses are all designated as bus system 605.
Wherein, user interface 603 can include display, keyboard or pointing device (such as, mouse, trace ball (trackball), touch-sensitive plate, touch screen or Trackpad, pressure touch film etc..The present embodiment is by the pressure operation of pressure sensing membrane detection user, and obtains the pressure operation information of user.
The memorizer 602 being appreciated that in the embodiment of the present invention can be volatile memory or nonvolatile memory, maybe can include volatibility and nonvolatile memory.Wherein, nonvolatile memory can be read only memory (Read-OnlyMemory, ROM), programmable read only memory (ProgrammableROM, PROM), Erasable Programmable Read Only Memory EPROM (ErasablePROM, EPROM), Electrically Erasable Read Only Memory (ElectricallyEPROM, EEPROM) or flash memory.Volatile memory can be random access memory (RandomAccessMemory, RAM), and it is used as External Cache.nullBy exemplary but be not restricted explanation，The RAM of many forms can use，Such as static RAM (StaticRAM，SRAM)、Dynamic random access memory (DynamicRAM，DRAM)、Synchronous Dynamic Random Access Memory (SynchronousDRAM，SDRAM)、Double data speed synchronous dynamic RAM (DoubleDataRateSDRAM，DDRSDRAM)、Enhancement mode Synchronous Dynamic Random Access Memory (EnhancedSDRAM，ESDRAM)、Synchronized links dynamic random access memory (SynchlinkDRAM，And direct rambus random access memory (DirectRambusRAM SLDRAM)，DRRAM).The memorizer 602 of system and method described herein is intended to include but not limited to these and the memorizer of other applicable type any.
In some embodiments, memorizer 602 stores following element, executable module or data structure, or their subset, or their superset: operating system 6021 and application program 6022.
Wherein, operating system 6021, comprise various system program, such as ccf layer, core library layer, driving layer etc., be used for realizing various basic business and processing hardware based task.Application program 6022, comprises various application program, and such as media player (MediaPlayer), browser (Browser) etc., be used for realizing various applied business.The program realizing embodiment of the present invention method may be embodied in application program 6022.
In embodiments of the present invention, by calling program or the instruction of memorizer 602 storage, concrete, can be program or the instruction of storage in application program 6022.The pressure operation of user is detected by the pressure sensing membrane in user interface 603.Processor 601 detects the pressure operation of user's pressure sensing membrane to being arranged on holding wire, and described holding wire is electrically connected with described mobile terminal by earphone jack or the data line interface of mobile terminal；Feed back to the feedback signal of mobile terminal according to described pressure operation, generate corresponding photographing instruction；Perform described photographing instruction.
The method part that the invention described above embodiment discloses can apply in processor 601, or is realized by processor 601.Processor 601 is probably a kind of IC chip, has the disposal ability of signal.During realizing, each step of said method can be completed by the instruction of the integrated logic circuit of the hardware in processor 601 or software form.Above-mentioned processor 601 can be general processor, digital signal processor (DigitalSignalProcessor, DSP), special IC (ApplicationSpecificIntegratedCircuit, ASIC), ready-made programmable gate array (FieldProgrammableGateArray, FPGA) or other PLDs, discrete gate or transistor logic, discrete hardware components.Can realize or perform disclosed each method, step and the logic diagram in the embodiment of the present invention.The processor etc. that general processor can be microprocessor or this processor can also be any routine.Hardware decoding processor can be embodied directly in conjunction with the step of the method disclosed in the embodiment of the present invention to have performed, or combine execution by the hardware in decoding processor and software module and complete.Software module may be located at random access memory, flash memory, read only memory, in the storage medium that this area such as programmable read only memory or electrically erasable programmable memorizer, depositor is ripe.This storage medium is positioned at memorizer 602, and processor 601 reads the matching relationship of the glide direction in memorizer 602 and switching direction, sliding distance and the matching relationship of shooting setting option quantity, completes the step of said method in conjunction with its hardware.
It is understood that embodiments described herein can realize by hardware, software, firmware, middleware, microcode or a combination thereof.nullHardware is realized，Processing unit can be implemented in one or more special IC (ApplicationSpecificIntegratedCircuits，ASIC)、Digital signal processor (DigitalSignalProcessing，DSP)、Digital signal processing appts (DSPDevice，DSPD)、Programmable logic device (ProgrammableLogicDevice，PLD)、Field programmable gate array (Field-ProgrammableGateArray，FPGA)、General processor、Controller、Microcontroller、Microprocessor、In other electronic unit performing herein described function or a combination thereof.
Software is realized, the techniques described herein can be realized by the module (such as process, function etc.) performing function described herein.Software code is storable in performing in memorizer and by processor.Memorizer can within a processor or realize outside processor.
Alternatively, processor 601 is additionally operable to detect the pressure operation of the user's at least two sections of pressure sensing membranes to being arranged on holding wire.
In another embodiment, alternatively, processor 601 is additionally operable to, when on described holding wire, at least two sections of pressure sensing membranes are preset as the initial feedback signal reduction that it exports along with the increase with the distance of mobile terminal, after described initial feedback signal transmission to mobile terminal, the feedback signal of the actual acquisition of described mobile terminal, generates corresponding photographing instruction.
In the still another embodiment of the present invention, alternatively, processor 601 be additionally operable to every section of described pressure sensing membrane be preset as output initial feedback signal identical time, after described initial feedback signal transmission to mobile terminal, the feedback signal of the actual acquisition of described mobile terminal, generates corresponding photographing instruction.
Alternatively, processor 601 is additionally operable to, and when the time interval of the described at least two feedback signal feeding back to mobile terminal is in threshold time, then judges that this pressure operation is as pressing of sliding；According to the size of feedback signal of described pressing of sliding and feed back to the sequencing of mobile terminal, generate corresponding photographing instruction.
When being embodied as, the corresponding photographing instruction of described generation includes: switching shooting setting option, and described shooting setting option includes: focuses, switch screening-mode, arrange white balance, arrange flash lamp, arrange shooting time delay or arrange at least two in U.S. face grade.
Mobile terminal 600 is capable of each process that in previous embodiment, mobile terminal realizes, and for avoiding repeating, repeats no more here.Pass through the present embodiment, the method taken pictures based on Stress control of the present invention, arranging multistage pressure sensing membrane on the holding wire that control is taken pictures, described holding wire is electrically connected with described mobile terminal by signaling interface, the pressure operation of detection user's pressure sensing membrane to being arranged on holding wire；Feed back to the feedback signal of mobile terminal according to described pressure operation, generate corresponding photographing instruction；Perform described photographing instruction.Compared with prior art, can control more stable, convenient take pictures；Need not a hands and lift mobile terminal, another hands presses " taking pictures " button, effectively elongate auto heterodyne distance, the factitious problem of auto heterodyne is caused due to the restriction of human arm length when solving auto heterodyne, simultaneously, the holding wire that described control is taken pictures uses pluggable connected mode and lightweight, soft material, it is simple to carry, and needs to carry the inconvenient problem that self-shooting bar brings when solving auto heterodyne.
Fig. 7 is the structural representation of the mobile terminal of another embodiment of the present invention.Specifically, the mobile terminal in Fig. 7 can be mobile phone, panel computer, personal digital assistant (PersonalDigitalAssistant, PDA) or vehicle-mounted computer etc..
Mobile terminal in Fig. 7 includes radio frequency (RadioFrequency, RF) circuit 710, memorizer 720, input block 730, display unit 740, processor 760, voicefrequency circuit 770, WiFi (WirelessFidelity) module 780 and power supply 790.
Wherein, input block 730 can be used for receiving numeral or the character information of user's input, and produces the signal input relevant with the user setup of mobile terminal and function control.Specifically, in the embodiment of the present invention, this input block 730 can include pressure sensing membrane, for gathering the signal of telecommunication that the pressure operation of user produces.
Wherein, display unit 740 can be used for showing the information inputted by user or the information being supplied to user and the various menu interfaces of mobile terminal.Display unit 740 can include display floater 741, optionally, the form such as LCD or Organic Light Emitting Diode (OrganicLight-EmittingDiode, OLED) can be used to configure display floater 741.
It should be noted that, contact panel 731 can cover display floater 741, formed and touch display screen, when this touch display screen detects thereon or after neighbouring touch operation, send processor 760 to determine the type of touch event, display screen on provide corresponding visual output according to the type of touch event touching with preprocessor 760.
Touch display screen and include Application Program Interface viewing area and conventional control viewing area.The arrangement mode of this Application Program Interface viewing area and this conventional control viewing area does not limit, can be arranged above and below, left-right situs etc. can distinguish the arrangement mode of two viewing areas.This Application Program Interface viewing area is displayed for the interface of application program.Each interface can comprise the interface elements such as icon and/or the widget desktop control of at least one application program.This Application Program Interface viewing area can also be the empty interface not comprising any content.This conventional control viewing area is for showing the control that utilization rate is higher, such as, and the application icon etc. such as settings button, interface numbering, scroll bar, phone directory icon.
Wherein processor 760 is the control centre of mobile terminal, utilize various interface and the various piece of the whole mobile phone of connection, it is stored in the software program in first memory 721 and/or module by running or performing, and call the data being stored in second memory 722, perform the various functions of mobile terminal and process data, thus mobile terminal is carried out integral monitoring.Optionally, processor 760 can include one or more processing unit.
In embodiments of the present invention, pressure operation by pressure sensing membrane detection user, by calling the matching relationship of the described glide direction in the software program and/or module and/or this second memory 722 stored in this first memory 721 and transfer sequence, described sliding distance and the matching relationship shooting setting option quantity, magnitude of voltage and the corresponding relation of pressure sensing film location, processor 760 is for detecting the pressure operation of user's pressure sensing membrane to being arranged on holding wire, described holding wire is electrically connected with described mobile terminal by earphone jack or the data line interface of mobile terminal；Feed back to the feedback signal of mobile terminal according to described pressure operation, generate corresponding photographing instruction；Perform described photographing instruction.
Alternatively, processor 760 is additionally operable to detect the pressure operation of the user's at least two sections of pressure sensing membranes to being arranged on holding wire.
In another embodiment, alternatively, processor 760 is additionally operable to, when on described holding wire, at least two sections of pressure sensing membranes are preset as the initial feedback signal reduction that it exports along with the increase with the transmission range of mobile terminal, after described initial feedback signal transmission to mobile terminal, the feedback signal of the actual acquisition of described mobile terminal, generates corresponding photographing instruction.
In the still another embodiment of the present invention, alternatively, processor 760 is additionally operable to when every section described, the initial feedback signal of pressure sensing membrane output is preset as identical, after described initial feedback signal transmission to mobile terminal, the feedback signal of the actual acquisition of described mobile terminal, generates corresponding photographing instruction.
Alternatively, processor 760 is additionally operable to, and when the time interval of the described at least two feedback signal feeding back to mobile terminal is in threshold time, then judges that this pressure operation is as pressing of sliding；According to the size of feedback signal of described pressing of sliding and feed back to the sequencing of mobile terminal, generate corresponding photographing instruction.
When being embodied as, the corresponding photographing instruction of described generation includes: switching shooting setting option, and described shooting setting option includes: focuses, switch screening-mode, arrange white balance, arrange flash lamp, arrange shooting time delay or arrange at least two in U.S. face grade.
Pass through the present embodiment, the mobile terminal taken pictures based on Stress control of the present invention, the holding wire that control is taken pictures arranges multistage pressure sensing membrane, described holding wire is electrically connected with described mobile terminal by signaling interface, by detecting the pressure operation of user's pressure sensing membrane to being arranged on holding wire；Feed back to the feedback signal of mobile terminal according to described pressure operation, generate corresponding photographing instruction；Perform described photographing instruction；Need not a hands and lift mobile terminal, another hands presses " taking pictures " button, effectively elongate auto heterodyne distance, the factitious problem of auto heterodyne is caused due to the restriction of human arm length when solving auto heterodyne, simultaneously, the holding wire that described control is taken pictures uses pluggable connected mode and lightweight, soft material, it is simple to carry, and needs to carry the inconvenient problem that self-shooting bar brings when solving auto heterodyne.
Those of ordinary skill in the art are it is to be appreciated that combine the unit of each example and the algorithm steps that the embodiments described herein describes, it is possible to being implemented in combination in of electronic hardware or computer software and electronic hardware.These functions perform with hardware or software mode actually, depend on application-specific and the design constraint of technical scheme.Professional and technical personnel can use different methods to realize described function to each specifically should being used for, but this realization is it is not considered that beyond the scope of this invention.
Those skilled in the art is it can be understood that arrive, for convenience and simplicity of description, the specific works process of the unit of the mobile terminal of foregoing description, module, device etc., it is referred to the corresponding process in preceding method embodiment, does not repeats them here.
In embodiment provided herein, it should be understood that disclosed apparatus and method, can realize by another way.Such as, device embodiment described above is only schematically, such as, the division of described unit, be only a kind of logic function to divide, actual can have when realizing other dividing mode, the most multiple unit or assembly can in conjunction with or be desirably integrated into another system, or some features can ignore, or do not perform.Another point, shown or discussed coupling each other or direct-coupling or communication connection can be the INDIRECT COUPLING by some interfaces, device or unit or communication connection, can be electrical, machinery or other form.
The described unit illustrated as separating component can be or may not be physically separate, and the parts shown as unit can be or may not be physical location, i.e. may be located at a place, or can also be distributed on multiple NE.Some or all of unit therein can be selected according to the actual needs to realize the purpose of the present embodiment scheme.
It addition, each functional unit in each embodiment of the present invention can be integrated in a processing unit, it is also possible to be that unit is individually physically present, it is also possible to two or more unit are integrated in a unit.
If described function is using the form realization of SFU software functional unit and as independent production marketing or use, can be stored in a computer read/write memory medium.Based on such understanding, part or the part of this technical scheme that prior art is contributed by technical scheme the most in other words can embody with the form of software product, this computer software product is stored in a storage medium, including some instructions with so that a computer equipment (can be personal computer, server, or the network equipment etc.) perform all or part of step of method described in each embodiment of the present invention.And aforesaid storage medium includes: the various media that can store program code such as USB flash disk, portable hard drive, ROM, RAM, magnetic disc or CDs.
The above; being only the detailed description of the invention of the present invention, but protection scope of the present invention is not limited thereto, any those familiar with the art is in the technical scope that the invention discloses; change can be readily occurred in or replace, all should contain within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with scope of the claims.
Each embodiment in this specification all uses the mode gone forward one by one to describe, and what each embodiment stressed is the difference with other embodiments, and between each embodiment, identical similar part sees mutually.For mobile terminal embodiment, due to itself and embodiment of the method basic simlarity, so describe is fairly simple, relevant part sees the part of embodiment of the method and illustrates.

Claims (13)

1. the method taken pictures based on Stress control, it is characterised in that
The pressure operation of detection user's pressure sensing membrane to being arranged on holding wire, described holding wire is electrically connected with described mobile terminal by earphone jack or the data line interface of mobile terminal；
Feed back to the feedback signal of mobile terminal according to described pressure operation, generate corresponding photographing instruction；
Perform described photographing instruction.
2. the method for claim 1, it is characterised in that the step of the pressure operation of the described detection user pressure sensing membrane to being arranged on holding wire includes:
The pressure operation of the detection user's at least two sections of pressure sensing membranes to being arranged on holding wire.
3. method as claimed in claim 2, it is characterised in that the described feedback signal feeding back to mobile terminal according to described pressure operation, the step generating corresponding photographing instruction includes:
On described holding wire, at least two sections of pressure sensing membranes are preset as the initial feedback signal reduction that it exports along with the increase with the distance of mobile terminal, after described initial feedback signal transmission to mobile terminal, the feedback signal of the actual acquisition of described mobile terminal, generates corresponding photographing instruction.
4. method as claimed in claim 2, it is characterised in that the described feedback signal feeding back to mobile terminal according to described pressure operation, the step generating corresponding photographing instruction includes:
The initial feedback signal that every section of described pressure sensing membrane is preset as output is identical, after described initial feedback signal transmission to mobile terminal, and the feedback signal of the actual acquisition of described mobile terminal, generate corresponding photographing instruction.
5. method as claimed in claim 2, it is characterised in that the described feedback signal feeding back to mobile terminal according to described pressure operation, the step generating corresponding photographing instruction includes:
When the time interval of the described at least two feedback signal feeding back to mobile terminal and varies in size in threshold time, then judge that this pressure operation is as pressing of sliding；
According to the size of feedback signal of described pressing of sliding and feed back to the sequencing of mobile terminal, generate corresponding photographing instruction.
6. method as claimed in claim 5, it is characterized in that, the corresponding photographing instruction of described generation includes: switching shooting setting option, and described shooting setting option includes: focuses, switch screening-mode, arrange white balance, arrange flash lamp, arrange shooting time delay or arrange at least two in U.S. face grade.
7. the mobile terminal taken pictures based on Stress control, it is characterised in that including:
Pressing operation detector unit, for detecting the pressure operation of user's pressure sensing membrane to being arranged on holding wire, described holding wire is electrically connected with described mobile terminal by earphone jack or the data line interface of mobile terminal；
Take pictures control unit, for the feedback signal of the fed back to mobile terminal of pressure operation according to the detection of described pressing operation detector unit, generate corresponding photographing instruction；
Photographing unit, the photographing instruction that control unit of taking pictures described in perform generates.
8. mobile terminal as claimed in claim 7, it is characterised in that described pressing operation detector unit is further used for, the pressure operation of the detection user's at least two sections of pressure sensing membranes to being arranged on holding wire.
9. mobile terminal as claimed in claim 8, it is characterized in that, on described holding wire, at least two sections of pressure sensing membranes are preset as the initial feedback signal reduction that it exports along with the increase with the distance of mobile terminal, described control unit of taking pictures, after being further used for according to described initial feedback signal transmission to mobile terminal, the feedback signal of the actual acquisition of described mobile terminal, generates corresponding photographing instruction.
10. mobile terminal as claimed in claim 8, it is characterised in that
The initial feedback signal that every section of described pressure sensing membrane is preset as output is identical, described control unit of taking pictures, after being further used for according to described initial feedback signal transmission to mobile terminal, the feedback signal of the actual acquisition of described mobile terminal, generate corresponding photographing instruction.
11. mobile terminals as claimed in claim 10, it is characterised in that described in control unit of taking pictures farther include:
Judgement of slide subelement, for when described in feed back to mobile terminal the time interval of at least two feedback signal and vary in size in threshold time, then judge that this pressure operation presses for sliding；
Photographing instruction generates subelement, is used for the size of the feedback signal according to described pressing of sliding and feeds back to the sequencing of mobile terminal, generating corresponding photographing instruction.
12. mobile terminals as claimed in claim 11, it is characterized in that, the corresponding photographing instruction of described generation includes: switching shooting setting option, and described shooting setting option includes: focuses, switch screening-mode, arrange white balance, arrange flash lamp, arrange shooting time delay or arrange at least two in U.S. face grade.
13. 1 kinds of earphones taken pictures based on Stress control, it is characterised in that including:
Holding wire, is electrically connected with described mobile terminal by the earphone jack of mobile terminal；
At least one section of pressure sensing membrane, is arranged on the signal line, for detecting the pressure operation of user and producing corresponding feedback signal.
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