CN106569648A - Mobile equipment and mobile equipment control method - Google Patents
Mobile equipment and mobile equipment control method Download PDFInfo
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- CN106569648A CN106569648A CN201610934280.2A CN201610934280A CN106569648A CN 106569648 A CN106569648 A CN 106569648A CN 201610934280 A CN201610934280 A CN 201610934280A CN 106569648 A CN106569648 A CN 106569648A
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- mobile device
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- electric capacity
- fixed plate
- capacitor
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/044—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
- G06F2203/041—Indexing scheme relating to G06F3/041 - G06F3/045
- G06F2203/04101—2.5D-digitiser, i.e. digitiser detecting the X/Y position of the input means, finger or stylus, also when it does not touch, but is proximate to the digitiser's interaction surface and also measures the distance of the input means within a short range in the Z direction, possibly with a separate measurement setup
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Telephone Function (AREA)
Abstract
The invention discloses mobile equipment and a mobile equipment control method. A fixed capacitance polar plate is arranged below a rear shell at the back of the mobile equipment; the fixed capacitance polar plate and an operation object, which is positioned outside the rear shell and used as a movable capacitance polar plate, form a capacitor; the capacitance value of the capacitor, which is composed of the fixed capacitance polar plate below the rear shell and the operation object, is detected through a detection circuit; and a controller generates a control instruction for controlling the mobile equipment according to the detected capacitance value and the pre-set capacitance value and control instruction corresponding relationship. By means of the mobile equipment and the mobile equipment control method disclosed by the invention, the blank area at the back of the mobile equipment is used as an operation area; the problem that all kinds of operations are integrated in the front of the mobile equipment is avoided while more and more abundant operations are provided, so that operation distribution is relationally reasonable; furthermore, the operation object is used as the another polar plate of the capacitor; distance induction is realized by utilizing the distance relationship among the capacitance value of the capacitor and the two polar plates; namely, short-distance separated operation of the mobile equipment can be realized; a brand-new operation mode is provided; operation can be carried out more rapidly and accurately; and thus, the user experience satisfaction is improved.
Description
Technical field
The present invention relates to communication technical field, more particularly, it relates to a kind of mobile device and mobile device control method.
Background technology
With the popularization and popularization of various mobile devices, mobile device has become daily life interwoveness
A part, at the same time, people are also constantly proposing higher requirement to performance, manipulation of mobile device etc..
The operational control function overwhelming majority of current mobile device (such as mobile phone, flat board, IPAD) all concentrates on terminal
Front, only part mobile device in order to evade design etc. factor must not oneself fingerprint recognition module is arranged on into the mobile device back side
Carry out fingerprint recognition operation.Therefore the region at the current mobile device back side is substantially at present white space.Meanwhile, work as reach
The control mode that dynamic equipment is provided is also very single, physical button is arranged typically by terminal front side or side, by pressing
Physical button is manipulated, or by arranging touching display screen, realizes touch control operation.User is main when manipulating to mobile device
Various manipulations are carried out by one of above two control mode in the front of mobile device.Due to the various behaviour of mobile device
The front for being arranged on mobile device that control is all concentrated, causes excessively cause operation because manipulation function or various manipulations itself are limited
Inconvenience, and maloperation is easily produced when being operated；For example when being operated on a display screen by touch control manner it is easy for
Sight line is blocked, and is easily caused manipulation maloperation, so as to Consumer's Experience can be reduced.It is therefore proposed that a kind of new control mode with
The Consumer's Experience for improving mobile device is just extremely necessary.
The content of the invention
The technical problem to be solved in the present invention is：A kind of new mobile device control mode is provided, Consumer's Experience is lifted
Satisfaction；For the technical problem, there is provided a kind of mobile device and mobile device control method.
To solve above-mentioned technical problem, the present invention provides a kind of mobile device, including：
The capacitor fixed plate being arranged under the back cover of the mobile device back side, the capacitor fixed plate is used for and is located at outside the back cover
Used as behaviour's crop structure electric capacity of electric capacity movable plate electrode, the distance between the operation thing and described capacitor fixed plate affect the electricity
The capacitance size of appearance；
Memorizer, for storage capacitance value and control instruction corresponding relation；
Detection circuit, for detecting the electricity of the capacitor fixed plate and the electric capacity of the behaviour's crop structure as electric capacity movable plate electrode
Capacitance；
Controller, for according to the capacitance and the capacitance and control instruction corresponding relation, producing control movement
The control instruction of equipment.
Wherein, the operation thing is finger, and the mobile device includes：It is arranged at and the upper operating area on the back cover
Capacitor fixed plate in corresponding region, when the operating area is that the mobile device is in single-hand held state, gripping should
The accessibility region of forefinger or middle finger of the handss of mobile device.
Wherein, the operation thing is finger, and the mobile device includes：It is arranged at and the lower operating area on the back cover
Capacitor fixed plate in corresponding region, when the operating area is that the mobile device is in single-hand held state, grips
The little finger of toe of the handss of the mobile device or nameless accessibility region.
Wherein, including：The capacitor fixed plate being arranged in region corresponding with the back cover zone line.
Wherein, the mobile device includes at least two capacitor fixed plates, and at least two capacitor fixed plate is divided into two
Group is respectively arranged at the region corresponding with the upper and lower both sides transverse screen operating area of the back cover；The transverse screen operating space is movement
When equipment is in both hands transverse screen hand holding state, the finger in the back side for gripping the handss of the mobile device is moved up and down and can reached
Region.
Wherein, the transverse screen operating area of two groups of capacitor fixed plates upper and lower both sides of shell in the rear is symmetrical arranged.
Wherein, the capacitor fixed plate of the setting in the region is arranged with array way comprising multiple in the region
Row are arranged.
Wherein, the capacitance includes with control instruction corresponding relation：
The capacitance of at least two grades, capacitance one control instruction of correspondence of each grade, each grade
Capacitance is the capacitance sum of the capacitance of single electric capacity or each electric capacity；
Or,
At least two different capacitor trigger orders, each capacitor trigger order one control instruction of correspondence；The electric capacity
Trigger the capacitance to detect electric capacity and be more than or equal to predetermined capacitive threshold value；
Or,
At least two different capacitor trigger coordinate positions, the combination of each coordinate position or at least two coordinate positions is right
Answer a control instruction；The capacitor trigger is that the capacitance for detecting electric capacity is more than or equal to predetermined capacitive threshold value.
Wherein, the capacitor fixed plate of the setting in the region is 1, the capacitance and control instruction corresponding relation
Including：
The capacitance of at least two grades, capacitance one control instruction of correspondence of each grade.
Further, present invention also offers a kind of mobile device control method, including：
Capacitor fixed plate is set under the back cover of the mobile device back side, the capacitor fixed plate is used to make with outside the back cover
For behaviour's crop structure electric capacity of electric capacity movable plate electrode, the distance between the operation thing and described capacitor fixed plate affect the electric capacity
Capacitance size；
The capacitance of the capacitor fixed plate and the electric capacity of the behaviour's crop structure as electric capacity movable plate electrode is detected, according to described
Capacitance and default capacitance and control instruction corresponding relation, produce the control instruction of control mobile device.
Beneficial effect
Mobile device and mobile device control method that the present invention is provided, arrange electric capacity and determine under the back cover of the mobile device back side
Pole plate, the capacitor fixed plate of setting is used for and the behaviour's crop structure electric capacity outside back cover as electric capacity movable plate electrode, and the operation
The distance between capacitor fixed plate affects the capacitance size of electric capacity under thing and back cover；It is stored with the memorizer of mobile device pre-
If capacitance and control instruction corresponding relation；Pole is determined by electric capacity under the detection electric circuit inspection back cover that is arranged in mobile device
The capacitance of plate and the electric capacity for grasping crop structure as electric capacity movable plate electrode, and pass to the controller in equipment；Controller is
The control of control mobile device can be produced according to the capacitance in the capacitance and memorizer for receiving and control instruction corresponding relation
System instruction.The present invention realize the manipulation to mobile device in the rear surface regions of mobile device, by the existing mobile device back side this
One clear area is used as control area, it is possible to provide while more more rich manipulations, and various manipulations can be avoided to concentrate on mobile device
Front so that manipulation distribution is more reasonable；And the present invention under back cover by arranging capacitor fixed plate, using manipulation thing (for example
Finger, pointer etc.) as another pole plate of electric capacity, using the spaced relationship between the capacitance and two-plate of electric capacity, realize
Distance perspective should, namely realize mobile device carried out closely to manipulate every empty manipulation, relatively existing physical button or touch-control
A kind of mode, there is provided control mode of complete new experience, user's manipulation is more quick, convenient and accurate, to a great extent
Lift satisfaction of users.
Description of the drawings
Below in conjunction with drawings and Examples, the invention will be further described, in accompanying drawing：
Fig. 1 is the hardware architecture diagram for realizing the optional mobile device of each embodiment one of the invention.
Fig. 2 is the mobile device structural representation of first embodiment of the invention；
Fig. 3 is the capacitance structure schematic diagram of first embodiment of the invention；
Fig. 4 is the capacitance and polar plate spacing relation schematic diagram of first embodiment of the invention；
Fig. 5 is the mobile device back cover schematic diagram of second embodiment of the invention；
Fig. 6 is the mobile device back cover operating area schematic diagram of second embodiment of the invention；
Fig. 7 arranges schematic diagram one for operating area capacitor fixed plate on the back cover of second embodiment of the invention；
Fig. 8 arranges schematic diagram two for operating area capacitor fixed plate on the back cover of second embodiment of the invention；
Fig. 9 arranges schematic diagram three for operating area capacitor fixed plate on the back cover of second embodiment of the invention；
Figure 10 arranges schematic diagram for the back cover down operation area capacitance fixed plate of second embodiment of the invention；
Figure 11 arranges schematic diagram one for the back cover zone line capacitor fixed plate of third embodiment of the invention；
Figure 12 arranges schematic diagram two for the back cover zone line capacitor fixed plate of third embodiment of the invention；
Figure 13 arranges schematic diagram one for the back cover transverse screen operating area capacitor fixed plate of third embodiment of the invention；
Figure 14 arranges schematic diagram two for the back cover transverse screen operating area capacitor fixed plate of third embodiment of the invention；
Figure 15 is capacitor fixed plate under the back cover of fourth embodiment of the invention and detection circuit connect setting schematic diagram one；
Figure 16 is capacitor fixed plate under the back cover of fourth embodiment of the invention and detection circuit connect setting schematic diagram two；
Figure 17 is the mobile device control method schematic diagram of fifth embodiment of the invention.
Specific embodiment
It should be appreciated that specific embodiment described herein is not intended to limit the present invention only to explain the present invention.
The mobile device of each embodiment of the invention is realized referring now to Description of Drawings.In follow-up description, use
For represent element such as " module ", " part " or " unit " suffix only for be conducive to the present invention explanation, itself
Not specific meaning.Therefore, " module " can be used mixedly with " part ".
Smart machine can be implemented in a variety of manners.For example, the terminal described in the present invention can include such as moving
Phone, smart phone, notebook computer, digit broadcasting receiver, PDA (personal digital assistant), PAD (panel computer), PMP
The mobile device of (portable media player), guider etc. and such as numeral TV, desk computer etc. are consolidated
Determine terminal.Hereinafter it is assumed that terminal is mobile device, however, it will be understood by those skilled in the art that, except being used in particular for movement
Outside the element of purpose, construction according to the embodiment of the present invention can also apply to the terminal of fixed type.
Fig. 1 is the hardware architecture diagram for realizing the optional mobile device of each embodiment one of the invention.
Mobile device 100 can include wireless communication unit 110, A/V (audio/video) input block 120, user input
Unit 130, sensing unit 140, output unit 150, memorizer 160, interface unit 170, controller 180 and power subsystem 190
Etc..Fig. 1 shows the mobile device with various assemblies, it should be understood that being not required for implementing all groups for illustrating
Part, can alternatively implement more or less of component, will be discussed in more detail below the element of mobile device.
Wireless communication unit 110 generally includes one or more assemblies, and it allows mobile device 100 and wireless communication system
Or the radio communication between network.For example, wireless communication unit can include broadcasting reception module, mobile communication module, nothing
At least one of line the Internet module, short range communication module and location information module.
A/V input blocks 120 are used to receive audio or video signal.A/V input blocks 120 can include the He of camera 121
Mike 122, the static images that 121 pairs, camera is obtained in Video Capture pattern or image capture mode by image capture apparatus
Or the view data of video is processed.Picture frame after process may be displayed on display module 151.Jing cameras 121 are processed
Picture frame afterwards can be stored in memorizer 160 (or other storage mediums) or carry out sending out via wireless communication unit 110
Send, two or more cameras 121 can be provided according to the construction of mobile device.Mike 122 can be in telephone calling model, note
Sound (voice data) is received via mike in record pattern, speech recognition mode etc. operational mode, and can be by so
Acoustic processing be voice data.Audio frequency (voice) data after process can be converted in the case of telephone calling model can
The form output of mobile communication base station is sent to via mobile communication module.Mike 122 can implement various types of noises
Eliminate (or suppression) algorithm to eliminate noise or the interference that (or suppression) produces during reception and transmission audio signal.
User input unit 130 can generate key input data to control each of mobile device according to the order of user input
Plant slide.User input unit 130 allows the various types of information of user input, and can include keyboard, metal dome,
Touch pad (for example, detection is due to the sensitive component of the change of touched and caused resistance, pressure, electric capacity etc.), roller, shake
Bar etc..Especially, when touch pad is superimposed upon in the form of layer on display module 151, touch screen can be formed, user can be with
Operated with various gestures on the touchscreen, for example, user can be slided on the touch platen edge of terminal in the present invention
Dynamic operation.
Sensing unit 140 detects the current state of mobile device 100, and (for example, mobile device 100 opens or closes shape
State), the presence or absence of contact (that is, touch input), the mobile device of the position of mobile device 100, user for mobile device 100
100 orientation, the acceleration or deceleration movement of mobile device 100 and direction etc., and generate for controlling mobile device 100
The order of slide or signal.For example, when mobile device 100 is embodied as sliding-type mobile phone, sensing unit 140 can be with
Sense the sliding-type phone to open or close.In addition, sensing unit 140 can detect whether power subsystem 190 provides electricity
Whether power or interface unit 170 couple with external device (ED).Sensing unit 140 can include proximity transducer 141.
Interface unit 170 is connected the interface that can pass through with mobile device 100 as at least one external device (ED).For example,
External device (ED) can include wired or wireless head-band earphone port, external power source (or battery charger) port, wired or nothing
Line FPDP, memory card port, the port for device of the connection with identification module, audio input/output (I/O) end
Mouth, video i/o port, ear port etc..Identification module can be that storage uses each of mobile device 100 for verifying user
Kind of information and subscriber identification module (UIM), client identification module (SIM), Universal Subscriber identification module (USIM) can be included
Etc..In addition, the device (hereinafter referred to as " identifying device ") with identification module can take the form of smart card, therefore, know
Other device can be connected via port or other attachment means with mobile device 100.Interface unit 170 can be used for receive from
The input (for example, data message, electric power etc.) of external device (ED) and the input for receiving is transferred in mobile device 100
One or more elements can be used for the transmission data between mobile device and external device (ED).
In addition, when mobile device 100 is connected with external base, interface unit 170 can serve as allowing to pass through it by electricity
Power from base provide to mobile device 100 path or can serve as allow from base be input into various command signals pass through its
It is transferred to the path of mobile device.Can serve as recognizing that mobile device is from the various command signals or electric power of base input
The no signal being accurately fitted within base.Output unit 150 is configured to provide defeated with vision, audio frequency and/or tactile manner
Go out signal (for example, audio signal, video signal, alarm signal, vibration signal etc.).
Output unit 150 can include display module 151, dio Output Modules 152, alarm modules 153 etc..
Display module 151 may be displayed on the information processed in mobile device 100.For example, when mobile device 100 is in electricity
During words call mode, display module 151 can show and converse or other communicate (for example, text messaging, multimedia files
Download etc.) related user interface (UI) or graphic user interface (GUI).When mobile device 100 is in video calling pattern
Or during image capture mode, display module 151 can show the image of capture and/or the image of reception, illustrate video or figure
UI or GUI of picture and correlation function etc..
Meanwhile, when the display module 151 and touch pad touch screen with formation superposed on one another in the form of layer, display module
151 can serve as input equipment and output device.Display module 151 can include liquid crystal display (LCD), thin film transistor (TFT)
In LCD (TFT-LCD), Organic Light Emitting Diode (OLED) display, flexible display, three-dimensional (3D) display etc. at least
It is a kind of.Some in these display may be constructed such that transparence to allow user from outside viewing, and this is properly termed as transparent
Display, typical transparent display can be, for example, TOLED (transparent organic light emitting diode) display etc..According to specific
The embodiment wanted, mobile device 100 can include two or more display modules (or other display devices), for example, move
Dynamic equipment can include outside display module (not shown) and internal display module (not shown).Touch screen can be used for detection and touch
Input pressure and touch input position and touch input area.
Dio Output Modules 152 can mobile device in call signal reception pattern, call mode, logging mode,
It is that wireless communication unit 110 is received or in memorizer 160 when under the isotypes such as speech recognition mode, broadcast reception mode
The voice data transducing audio signal of middle storage and it is output as sound.And, dio Output Modules 152 can be provided and movement
The audio output (for example, call signal receives sound, message sink sound etc.) of the specific function correlation that equipment 100 is performed.
Dio Output Modules 152 can include speaker, buzzer etc..
Alarm modules 153 can provide output so that event is notified to mobile device 100.Typical event can be with
Including calling reception, message sink, key signals input, touch input etc..In addition to audio or video is exported, alarm modules
153 can in a different manner provide output with the generation of notification event.For example, alarm modules 153 can be in the form of vibrating
Output is provided, when calling, message or some other entrance communication (incoming communication) are received, alarm mould
Block 153 can provide tactile output (that is, vibrating) to notify to user.By providing such tactile output, even if
When the mobile phone of user is in the pocket of user, user also can recognize that the generation of various events.Alarm modules 153
The output of the generation of notification event can be provided via display module 151 or dio Output Modules 152.
Memorizer 160 can store software program for the process and control slide performed by controller 180 etc., or
Person can temporarily store own Jing outputs or the data (for example, telephone directory, message, still image, video etc.) that will be exported.
And, memorizer 160 can be storing the vibration of various modes and audio signal with regard to exporting when touching and being applied to touch screen
Data.
Memorizer 160 can include the storage medium of at least one type, and the storage medium includes flash memory, hard disk, many
Media card, card-type memorizer (for example, SD or DX memorizeies etc.), random access storage device (RAM), static random-access storage
Device (SRAM), read only memory (ROM), Electrically Erasable Read Only Memory (EEPROM), programmable read only memory
(PROM), magnetic storage, disk, CD etc..And, mobile device 100 can perform memorizer with by network connection
The network storage device cooperation of 160 store function.
The overall slide of the generally control mobile device of controller 180.For example, controller 180 perform with voice call,
The related control of data communication, video calling etc. and process.In addition, controller 180 can be included for reproducing (or playback)
The multi-media module 181 of multi-medium data, multi-media module 181 can be constructed in controller 180, or be so structured that with
Controller 180 is separated.Controller 180 can with execution pattern identifying processing, by the handwriting input for performing on the touchscreen or
Picture draws input and is identified as character or image.
Power subsystem 190 receives external power or internal power under the control of controller 180 and provides slide
Appropriate electric power needed for each element and component.
Various embodiments described herein can be with using such as computer software, hardware or its any combination of calculating
Machine computer-readable recording medium is implementing.For hardware is implemented, embodiment described herein can be by using application-specific IC
(ASIC), digital signal processor (DSP), digital signal processing device (DSPD), programmable logic device (PLD), scene can
Programming gate array (FPGA), processor, controller, microcontroller, microprocessor, it is designed to perform function described herein
Implementing, in some cases, such embodiment can be implemented at least one in electronic unit in controller 180.
For software is implemented, the embodiment of such as process or function can be with the list for allowing to perform at least one function or slide
Only software module is implementing.Software code can be by software application (or the journey write with any appropriate programming language
Sequence) implementing, software code can be stored in memorizer 160 and be performed by controller 180.
Based on above-mentioned mobile device hardware configuration, browser control device, method and the mobile device of the present invention are proposed.
It is described in detail below by way of specific embodiment.
First embodiment
With reference to Fig. 2, the mobile device structural representation that Fig. 2 is provided for first embodiment of the invention.Shifting in the present embodiment
Dynamic equipment includes capacitor fixed plate 1, memorizer 4, detection circuit 2 and controller 3, wherein：
Capacitor fixed plate 1 is arranged under the back cover of the mobile device back side.The front of mobile device refers to setting in the present embodiment
There is the one side of display screen, the back side then refers to the one side relative with screen is manifested；For the mobile device for being provided with double-display screen, then just
Face refers to the one side of the mobile device main display, and the back side is then the one side relative with the main display.Arrange in the present embodiment
Capacitor fixed plate 1 under mobile device back cover is used for and the behaviour's crop structure electric capacity outside back cover as electric capacity movable plate electrode,
And the distance between the operation thing and the capacitor fixed plate 1 under back cover affect the capacitance size of electric capacity.Behaviour in the present embodiment
Crop can be the object for arbitrarily being manipulated to mobile device, such as various pointers, finger, palm, user face, wrist
Portion etc..Capacitor fixed plate in the present embodiment refers to fixed that block pole plate, and movable plate electrode is then referred to can be with the another of activity
One pole plate.
Memorizer 4, for storage capacitance value and control instruction corresponding relation；It should be appreciated that electric capacity in the present embodiment
Value can be stored in advance in memorizer 4 with control instruction corresponding relation, and the capacitance is supported with control instruction relation
Real-time and Dynamic adjustment updates.
Detection circuit 2, for detecting back cover under capacitor fixed plate 1 and as between the operation thing of electric capacity movable plate electrode constitute
Electric capacity capacitance, and pass to controller 3 and be analyzed process.
Controller 3, for according to the capacitance stored in the capacitance that detects of detection circuit 2 and memorizer 4 and control
Instruction corresponding relation, produces the control instruction of control mobile device.Control instruction in the present embodiment could be for control and move
The various instructions of dynamic equipment, including but not limited to control mobile device operation application, transceiving data, perform various functions operation etc.
Deng.
The present embodiment realizes the manipulation to mobile device in the rear surface regions of mobile device, by the existing mobile device back side
This clear area is used as control area, it is possible to provide while more more rich manipulations, various manipulations can be avoided to concentrate on movement and set
Standby front so that manipulation distribution is more reasonable；And embodiment arranges capacitor fixed plate 1 under back cover, by the use of manipulation thing as electricity
Another pole plate for holding, using the spaced relationship between the capacitance and two-plate of electric capacity, realize is carried out every sky to mobile device
A kind of manipulation, relatively existing physical button or touch-control control mode, there is provided control mode of complete new experience, user manipulates more
Fast, it is convenient and accurate, satisfaction of users is lifted to a great extent.
In order to be better understood from the present invention, capacitance principle is illustrated below.
Typical capacitance structure is shown in Figure 3, under most occasions, electric capacity be made up of two parallel metal sheets and with
Air is medium, and the capacitance of the capacitor being made up of two parallel-plates is：
In above formula (1)：
ε is the dielectric constant of capacitor plate medium；
A is two parallel-plate institute area coverages；
D is the distance between two parallel-plates；
C is capacitance.
Therefore when measured parameter d, A and ε change, capacitance C also changes therewith.If keeping two of which parameter
It is constant and only change another parameter, so that it may which the change of the parameter is converted to the change of capacitance, now electric capacitance change
Size is in proportion with measured parameter.For example, when A and ε keeps constant, when changing d, so that it may which the change apart from d is changed
For the change of capacitance C, the computing formula of d can be obtained according to above-mentioned formula (1)：
Jing is tested, and the measurement sensitivity for changing parallel-plate spacing d to measure is higher than the sensitivity for changing A or ε parameters.
Change the displacement that can measure micron order of magnitude of parallel-plate spacing d, and the sensor for changing area A is only applicable to measurement centimetre
The displacement of the order of magnitude.
From formula (1) and formula (2), capacitance C and pole plate are not linear relationships apart from d, but hyperbolic as shown in Figure 4
Line relation.Therefore the corresponding relation of capacitance and pole plate between d can accurately be quickly obtained, and be that the present embodiment is utilized
Electric capacity realizes the basis that Proximity Sensor is provided.
In the present embodiment, the capacitor fixed plate 1 under the back cover of the mobile device back side is arranged at as one of pole of electric capacity
Plate, during use, the electric capacity movable plate electrode of the behaviour's crop structure outside back cover is then as another pole plate of electric capacity, therefore electric capacity is fixed
Pole plate 1 and operation thing can be formed by electric capacity, and the capacitance of the electric capacity then with capacitor fixed plate 1 and operate the distance between thing
It is inversely proportional to, can also be obtained according to above-mentioned formula (1) and (2).It should be understood that, the capacitor fixed plate 1 in the present embodiment can be made
For the positive plate of electric capacity, and the electric capacity movable plate electrode for grasping crop structure then can be used as the negative plate of electric capacity；Conversely, electric capacity movable plate electrode
Can be used as the positive plate of electric capacity, and capacitor fixed plate 1 then can be used as the negative plate of electric capacity.
In the present embodiment, after capacitor fixed plate 1 is arranged under mobile device back cover, after the completion of mobile device assembling,
Medium between capacitor fixed plate 1 and operation thing is just substantially stationary, by the material+back cover between capacitor fixed plate 1 and back cover+
Air composition between back cover and operation thing.And it can be seen from above-mentioned formula, the medium between the capacitance C of electric capacity and pole plate
Dielectric constant is directly proportional, therefore, in order to further lift the sensitivity of capacitance measurement, can suitably increase capacitor fixed plate 1 with
The dielectric constant of medium between operation thing.Therefore, in the present embodiment, Jie can be set between capacitor fixed plate 1 and back cover
The larger material of electric constant, such as Muscovitum, the relative dielectric coefficient of Muscovitum is 7 times of air, and its breakdown voltage is not less than
103kv/mm and the breakdown voltage of air is only 3kv/mm.Even if thickness is 0.01mm e6 mica sheets. its breakdown voltage
Not less than 10kv/mm.Therefore the appropriate Muscovitum of thickness is set between capacitor fixed plate 1 and back cover, can be in proper range
Lift the sensitivity of capacitance detecting, and then the accuracy of range of lift detection.
In addition, it can be seen from above-mentioned formula, the area A between the capacitance C and pole plate of electric capacity is also directly proportional, therefore, it is
The further sensitivity for lifting capacitance measurement, can also suitably increase the area of capacitor fixed plate 1, such as capacitor fixed plate 1
Its area is set in the case where space allows and is more than or equal to operation thing as the area of movable plate electrode part so that the two forms having for electric capacity
Effect area is big as far as possible.In order to be improved to the structure at the touch-control end of pointer, to meet the demand.
In addition, as electric capacity movable plate electrode operation thing it is different when, its corresponding dielectric constant is also different, therefore for same
Capacitor fixed plate 1, at same distance, different operating thing produce capacitance be also it is different, such as finger and pointer or
Person's metal penpoint etc., the capacitance that it is produced at same distance is identical with regard to each portion, namely the distribution of capacitance values for producing is different, because
This can count the distribution of capacitance values characteristic of various operation things, and the accuracy of control can be lifted according to the characteristic.For example set
When operation thing can only be finger or pointer, then the capacitance of a certain capacitor fixed plate 1 and the electric capacity of operation thing composition is detected
Afterwards, judge whether the capacitance meets the capacitance characteristic of finger or pointer, in this way, just perform analyzing and processing below,
Otherwise, it is determined that triggering for other operation things, any operation is not carried out, the situation that can so avoid false triggering occurs, and especially may be used
Derived maloperation when avoiding being placed on the scenes such as trouser pocket, handbag and opening capacitance detecting mobile device.
The present embodiment realizes the manipulation to mobile device in mobile device rear surface regions, there is provided more rich manipulation side
Formula, it is to avoid various manipulations concentrate on mobile device front so that manipulation distribution is more reasonable；And the capacitance using electric capacity and two
Spaced relationship between pole plate, movable plate electrode is carried out every empty behaviour with the sensing of the distance between thing, namely realization is operated to mobile device
A kind of control, relatively existing physical button or touch-control control mode, there is provided control mode of complete new experience, user's manipulation is more fast
It is prompt, convenient and accurate, satisfaction of users is lifted to a great extent.
Second embodiment：
In order to be better understood from the present invention, the present invention is on the basis of first embodiment to the capacitor fixed plate on mobile device
1 concrete setting is illustrated.
Mobile device back cover floor map in the present embodiment is shown in Figure 5, but it is to be understood that, shown in Fig. 5
Mobile device back cover be only a kind of example shapes, the equipment back cover in the present embodiment can be after any mobile device
Shell.
First for the upper operating area and lower operating area of back cover are explained in the present embodiment.
Upper operating area and lower operating area in the present embodiment is both for mobile device in single-hand held state.Move
When dynamic equipment is in single-hand held state, the accessibility region of forefinger or middle finger for gripping the handss of the mobile device is upper operating space
Domain, the little finger of toe or nameless accessibility region for gripping the handss of the mobile device is lower operating area.For example with the hand-held shifting of left hand
As a example by dynamic equipment, the upper operating area and lower operating area on back cover now respectively referring to Fig. 6 in 61 and 62 shown in area
Domain.When right hand handheld mobile device by that analogy, will not be described here.
In the present embodiment with operate thing illustrated as finger, the mobile device in the present embodiment include be arranged at
Capacitor fixed plate 1 in the corresponding region of upper operating area on back cover.And the capacitor fixed plate 1 arranged in the region is individual
Number can flexibly set according to concrete application scene.For example, one capacitor fixed plate can be set in a certain position in the region
1, capacitor fixed plate 1 shown in Figure 7 constitutes electricity by the capacitor fixed plate 1 of this ad-hoc location with the finger outside back cover
Container realizes closely detection control, and the band of position shown in Fig. 7 is also that existing mobile device arranges what fingerprint module was commonly used
Region, during user's one-handed performance terminal, forefinger and middle finger can easily move to the region, and then realize to the near of terminal
Distance controlling.Capacitor fixed plate 1 respectively can also be set in multiple positions in the region, to realize the control of difference in functionality respectively
Make, or at least two join together to realize the control of function, for example, see shown in Fig. 8.For the electric capacity of diverse location determines pole
Plate 1, can be made a distinction by the concrete coordinate position of each capacitor fixed plate 1, such as a coordinate is arranged in back cover plane
System, determines respectively the position coordinateses in the coordinate system of each capacitor fixed plate 1.
It should be appreciated that the size and number of capacitor fixed plate 1 can be arranged flexibly in the present embodiment.Example
Such as, can be in the capacitor fixed plate 1 of a certain band of position concentrated setting at least two.And specifically can with array way in the area
Spread configuration in domain.For example, see shown in Fig. 9.It is of course possible to be that other combination in any modes are configured, in position area
When multiple capacitor fixed plates 1 are set in domain, can work independently from each other between the capacitor fixed plate 1 in the band of position, also may be used
Control is realized to combine, for example, can be passed through sequential or track of each capacitor fixed plate 1 of detection triggering etc. and be realized to presetting work(
The control of energy.
Mobile device in the present embodiment includes being arranged at electric capacity in the region corresponding with the lower operating area on back cover
Fixed plate 1.And it should be appreciated that the present embodiment can be while the upper operating area and lower operating area on back cover arranges electricity
Hold fixed plate 1, it is also possible to which only wherein a region arranges capacitor fixed plate 1, and in the present embodiment in above-mentioned two region
When arranging capacitor fixed plate 1 simultaneously, the capacitor fixed plate 1 in two regions can independently work, it is also possible to which joint is realized
Control.And when lower operating area arranges capacitor fixed plate 1, it is also possible to only existing, a certain specific band of position arranges one
Capacitor fixed plate 1, or it is respectively provided with one or at least two capacitor fixed plates 1 in multiple different bands of position.A certain
When particular location region arranges multiple capacitor fixed plates 1, it is also possible to which array way is configured.Below with one kind in upper operating space
Domain and lower operating area arrange capacitor fixed plate 1 and are illustrated simultaneously, shown in Figure 10.
It should be appreciated that when capacitor fixed plate 1 is set in the present embodiment, the shape of multiple capacitor fixed plates 1 of setting, face
Accumulate size, material can be with identical, it is also possible to differ.And the medium between each capacitor fixed plate 1 and back cover it can also be provided that
It is identical or different.The function that specifically can be realized as needed and the space structure of concrete mobile device etc. flexibly set.
In the present embodiment, when user's single-hand held mobile device, the finger and operating space on back cover of the handss can be passed through
The capacitor fixed plate 1 arranged in domain or lower operating area is closely coordinated, and mobile device is realized closely to manipulate, can be with
Greatly promote the operability of mobile device and the experience of user's one-handed performance terminal.3rd embodiment：
In order to be better understood from the present invention, the present invention is on the basis of above-described embodiment to the capacitor fixed plate on mobile device
1 other several concrete set-up modes are illustrated.This several set-up mode can also be combined with above-mentioned several ways and made
With.
In the present embodiment, mobile device may include the capacitor fixed plate being arranged in region corresponding with back cover zone line
1.Referring to shown in Figure 11 and Figure 12, the capacitor fixed plate 1 arranged in the region can be one, can be multiple, and for many
It is individual to be, it would however also be possible to employ array way is configured.For each capacitor fixed plate 1 in array passes through the respective coordinate of labelling
Position makes a distinction, and material, shape, the size of each capacitor fixed plate 1 etc. can be the same or different.It is arranged at
Capacitor fixed plate 1 in the corresponding region of back cover zone line, can coordinate shape with the palm as electric capacity movable plate electrode or finger
Into electric capacity.Therefore by the capacitor fixed plate 1 in the region, whether mobile device can be detected in being held with the very first time
State.And mobile terminal can be detected with the very first time and be presently at vacant state, it is in being placed state etc..
Certainly, its concrete control function can flexibly arrange definition according to real needs.
In the present embodiment, the capacitor fixed plate 1 that mobile device includes can be directly disposed as comprising at least two, it is described extremely
Few two 1 point of capacitor fixed plates are respectively arranged at the region corresponding with the upper and lower both sides transverse screen operating area of back cover for two groups.
When transverse screen operating space in the present embodiment is that mobile device is in both hands transverse screen hand holding state, the mobile device is gripped
The finger in the back side of handss move up and down accessibility region.Referring to the region shown in Figure 13 and Figure 14 71.This enforcement
In example, while when the corresponding region of the upper and lower both sides transverse screen operating area of back cover arranges capacitor fixed plate 1, it is right to adopt
Claim the mode for arranging, be such as symmetrical arranged mode shown in Figure 13.Asymmetric set-up mode can certainly be adopted, such as upper
One capacitor fixed plate 1 is only set in the corresponding region of side transverse screen operating area, and in downside, transverse screen operating area is corresponding
Two capacitor fixed plates 1 are only set in region.
In the present embodiment, capacitor fixed plate 1 is set in a certain particular location region of upside or downside transverse screen operating area
When, it is also possible to arrange multiple, and be configured with certain rule (such as array way), for example, see shown in Figure 14.Certainly
Can be being configured using other combination in any modes.And it should be appreciated that in the present embodiment, the array in diverse location region
In, the number of capacitor fixed plate 1 could be arranged to identical, it is also possible to be set to difference.
Capacitor fixed plate 1 is set in the transverse screen operating space of back cover upper and lower sides in the present embodiment, movement can be further lifted
The operability of equipment, especially user's transverse screen can be use when seeing video, playing game (especially in combination with various reality-virtualizing games)
Family provides brief introduction, smooth manipulation, can further lift the satisfaction of Consumer's Experience.
Fourth embodiment：
It can be seen from the example of the various embodiments described above, the present invention can on the mobile apparatus arrange 1 capacitor fixed plate 1,
Multiple capacitor fixed plates 1 can also be set in the different bands of position, or multiple electric capacity are set a band of position and determine pole
Plate 1, and when capacitor fixed plate 1 is set, can be arranged with array way, it is also possible to arranged with other compound modes.The present embodiment
On the basis of the various embodiments described above, each capacitor fixed plate 1 and the detection of the capacitance of the electric capacity of operation thing composition of setting are entered
Row is illustrated.
Detection circuit 2 in the present embodiment can realize the electric capacity of the electric capacity constituted with operation thing to each capacitor fixed plate 1
The detection of value, and in the present embodiment detection circuit 2 specifically can be directed to each capacitor fixed plate 1 with operation thing composition electric capacity it
Capacitance is detected respectively, it is also possible to while examining with the capacitance of the electric capacity of operation thing composition to each multiple capacitor fixed plates 1
Survey.Illustrated with two kinds of detection modes separately below.
Shown in Figure 15, it is assumed that multiple capacitor fixed plates 1 are provided with mobile device back cover 11, the plurality of electric capacity is determined
Pole plate 1 can be three capacitor fixed plates 1 arranged in a band of position (it should be understood that three herein are merely illustrative
Illustrate), or the capacitor fixed plate 1 that each arranges of three diverse locations, wherein three capacitor fixed plates 1 respectively each with
Detection circuit 2 connects, and detects that circuit 2 can individually for each capacitor fixed plate 1 and the electricity of the electric capacity of operation thing composition
Capacitance is detected, is then passed to controller 3 and is analyzed process.In a kind of way of example, need to combine multiple electricity
The capacitance sum of appearance realizes the generation of control instruction to control during corresponding function, and detection circuit 2 can be simultaneously or according to default
Three capacitor fixed plates 1 of time-series rules pass to controller 3 with the capacitance of the electric capacity of operation thing composition, and controller 3 will be received
To three capacitor fixed plates 1 carry out the cumulative real-time capacitance for obtaining this time generating control instruction and.This control mode
Advantage is, using cumulative capacitance detection data can be made to increase many times, improves accuracy of detection, but while, also easily increase and make an uproar
Sound.Because the capacitance for detecting is correlative, its amplitude directly adds up, it is assumed that the amplitude after cumulative is c1+c2+c3, they
Noise is respectively N1, N2, N3 because noise is random, is without dependency, therefore the cumulative amplitude of noise,This value is than any one is all big in N1, N2, N3, therefore noise amplitude also can increase.So as to
So that signal to noise ratio is reduced, the accuracy of coverage detection is affected, and then affect control effect.
For this purpose, the present embodiment additionally provides another middle detection mode, and it is shown in Figure 16, by above three capacitor fixed plate
1 mutual short circuit, and be connected with detection circuit 2.The mode that three capacitor fixed plates 1 shown in Figure 15 are isolated from each other, detection process
Middle detection circuit 2 detects respectively to each capacitor fixed plate 1, each capacitor fixed plate 1 for finally obtaining detection
Data are added up.In this detection mode, in detection, the electric capacity in multiple bands of position or some band of position is determined into pole
The mutual short circuit of plate 1, makes this multiple electrodes be connected with same detection circuit 2.Specifically C1, C2, C3 can be determined these three electric capacity
The each personal wire of pole plate 1 be connected with the input of detection circuit 2, realize short circuit between three electrodes and with detect circuit 2
Connection.
And it is shown in Figure 16, can also arrange one in connection line of each capacitor fixed plate 1 with detection circuit 2 and open
Close, i.e. three capacitor fixed plates 1 are connected respectively by three switches with the input of the detection circuit 2；So as to pass through
Control these three switch closures, control capacitor fixed plate 1 and detection circuit 2 connect and each capacitor fixed plate 1 between it is short
Connect to be detected.When not needing this detection mode or needing to perform other operations, then the switch switching can be disconnected
To other control models.These switches may finally can be controlled by software or hardware controls by the controller 3 of mobile device.
Using this detection mode, due to three described capacitor fixed plates 1 while connection detection circuit 2, detects circuit 2
When being detected, the capacitance that can disposably obtain this 3 electric capacity is respectively c1, c2, c3, then now total electric capacity c=c1+
c2+c3.The noise of this detection mode detection data can be less than the detection mode shown in Figure 15.Assume 3 detection datas of note
Noise be respectively M1, M2, M3, then total noise isWith respect to shown in Figure 15
Detection mode noise can be reducedTimes.Therefore signal to noise ratio can be lifted, and then lifts the accuracy that coverage is detected, be protected
Card control effect.
It should be appreciated that the number of capacitor fixed plate 1 can be any change in the Figure 15 and Figure 16 in the present embodiment,
When mobile device only arranges 1 capacitor fixed plate 1, the effect of two kinds of detection modes is identical.It can be seen that, the present embodiment is carried
The accurate measurement to capacitor fixed plate 1 and the capacitance of the electric capacity of operation thing composition is supplied to realize, so as to realize follow-up standard
Really control provides good basis.
5th embodiment：
A kind of mobile device control method is present embodiments provided, it is shown in Figure 17, including：
S171：Capacitor fixed plate 1 is set under the back cover of the mobile device back side, and concrete set-up mode may refer to above-mentioned each reality
Apply shown in example；
The capacitor fixed plate 1 of setting is used for and the behaviour's crop structure electric capacity outside back cover as electric capacity movable plate electrode, described
The distance between operation thing and described capacitor fixed plate 1 affect the capacitance size of the electric capacity.
S172：Detect the capacitance of the capacitor fixed plate 1 and the electric capacity of the behaviour's crop structure as electric capacity movable plate electrode；Tool
The detection mode of body is referring to two kinds of detection modes shown in above-described embodiment four.
S173：According to the capacitance for detecting and default capacitance and control instruction corresponding relation, control movement is produced
The control instruction of equipment.
Capacitance in the present embodiment and control instruction corresponding relation namely control instruction generation strategy.According to above-mentioned analysis
Understand, different capacitances different close distance of correspondence for operates thing (such as finger).Therefore user can lead to
The close distance crossed between control operation thing and capacitor fixed plate 1 realizes the control to mobile terminal.
It should be appreciated that the concrete setting of control instruction generation strategy can be according to concrete application environment in the present embodiment
And real needs are flexibly arranged.Illustrated with specific several control strategies below, but application is understood by this
The bright several strategies for being not limited to the example below.
In the present embodiment, when the capacitor fixed plate of the setting in the every region under mobile device back cover or under back cover
1 is 1, and for the capacitor fixed plate 1 in mobile device or the region, its capacitance includes with control instruction corresponding relation：
The capacitance of at least two grades, capacitance one control instruction of correspondence of each grade.For example, for a certain electricity
Hold fixed plate 1, its capacitance is with control instruction corresponding relation referring to shown in table 1 below：
Table 1
| Capacitance grade | Control instruction |
| The first estate [c0, c1] | Control instruction A |
| Second grade [c2, c3] | Control instruction B |
It should be appreciated that the concrete setting of capacitance grade and the setting of corresponding control instruction be all in the present embodiment
Can be with flexible transformation.After controller 3 receives the capacitance of the capacitor fixed plate 1, it is carried out with above-mentioned capacitance grade
Matching, if with a certain capacitance ratings match, generate the control instruction of control；Otherwise, control instruction is not generated, points out to use
Family re-operates or does not do any operation.
In the embodiment of the present invention, the different band of position that can be under mobile device back cover arranges multiple capacitor fixed plates
1, or multiple capacitor fixed plates 1 are set a band of position, and when capacitor fixed plate 1 is set, can be set with array way
Put, it is also possible to arranged with other compound modes.Now, the capacitance in the present embodiment includes following with control instruction corresponding relation
At least one of three kinds of modes：
Corresponding relation 1：
Capacitance comprising at least two grades, capacitance one control instruction of correspondence of each grade is described per first-class
The capacitance of level is the capacitance of single electric capacity or the capacitance sum of each electric capacity；Now can detect in a certain grade
During the capacitance of class, just produce the corresponding control instruction of the grade, and can be indifferent to the capacitance be which capacitor fixed plate 1 or
What which capacitor fixed plate 1 was produced.
Corresponding relation 2：
Including at least two different capacitor trigger orders, each capacitor trigger order one control instruction of correspondence；Electric capacity
Trigger the capacitance to detect electric capacity and be more than or equal to predetermined capacitive threshold value.Below still with three electric capacity of composition shown in Figure 15
The capacitor fixed plate 1 of C1, C2, C3 is illustrated, and wherein C1, C2, C3 can be provided in three diverse location regions
Capacitor fixed plate 1 constitute, it is also possible to be provided in three different electric capacity of the same band of position but concrete coordinate position
Fixed plate 1 is constituted.Its capacitance is with control instruction corresponding relation referring to shown in table 2 below：
Table 2
| Capacitor trigger order | Control instruction |
| C1—C2—C3 | Control instruction A |
| C1—C3—C2 | Control instruction B |
| C2—C3—C1 | Control instruction C |
| C2—C1—C3 | Control instruction D |
| C3—C2—C1 | Control instruction E |
| C3—C1—C2 | Control instruction F |
Hypothesis first detects the capacitance c1 of C1 and is more than its corresponding default capacitance threshold value c01, then the electricity for detecting C3
Capacitance c3 is more than its corresponding default capacitance threshold value c03, and the capacitance c2 for finally detecting C2 is corresponding default more than its
Capacitance threshold value c02.Then trigger sequence now is C1-C3-C2, produces corresponding system instruction B.
It should be appreciated that above-mentioned c01, c02, c03 can share a capacitance threshold value.And above-mentioned trigger sequence and control
The corresponding relation of system instruction can flexible real-time adjustment.
Corresponding relation 3：
Including the group of at least two different capacitor trigger coordinate positions, each coordinate position or at least two coordinate positions
Close one control instruction of correspondence；Capacitor trigger is that the capacitance for detecting electric capacity is more than or equal to predetermined capacitive threshold value.Below still with
The capacitor fixed plate 1 of composition three electric capacity C1, C2, C3 shown in Figure 15 is illustrated, and wherein C1, C2, C3 still can be with
Be provided in what capacitor fixed plate 1 in three diverse location regions was constituted, it is also possible to be provided in the same band of position but
Concrete three different capacitor fixed plates 1 of coordinate position are constituted.The position coordinateses of three capacitor fixed plates 1 are respectively (x1, y1),
(x2, y2), (x3, y3).Its capacitance is with control instruction corresponding relation referring to shown in table 3 below：
Table 3
| Capacitor trigger coordinate position | Control instruction |
| (x1, y1) | Control instruction A |
| (x2, y2) | Control instruction B |
| (x3, y3) | Control instruction C |
| (x1, y1), (x2, y2) | Control instruction D |
| (x1, y1), (x3, y3) | Control instruction E |
| (x2, y2), (x3, y3) | Control instruction F |
| (x1, y1), (x2, y2), (x3, y3) | Control instruction G |
Hypothesis detects the capacitance c1 of C1 in synchronization or preset time period and is more than its corresponding default electric capacity
The capacitance c3 of threshold value c01, C3 is more than its corresponding default capacitance threshold value c03, and the capacitance c2 of C2 is right less than or equal to its
Default capacitance threshold value c02 answered.Then capacitor trigger coordinate position now is (x1, y1), and (x3, y3) produces corresponding system
Instruction E.
It should be appreciated that above-mentioned c01, c02, c03 can also share a capacitance threshold value.And above-mentioned trigger sequence and
The corresponding relation of control instruction can flexible real-time adjustment.
The present invention realize the manipulation to mobile device in the rear surface regions of mobile device, by the existing mobile device back side this
One clear area is used as control area, it is possible to provide while more more rich manipulations, and various manipulations can be avoided to concentrate on mobile device
Front so that manipulation distribution is more reasonable；And embodiment arranges capacitor fixed plate 1 under back cover, by the use of manipulation thing as electric capacity
Another pole plate, using the spaced relationship between the capacitance and two-plate of electric capacity, realize is carried out every empty behaviour to mobile device
A kind of control, relatively existing physical button or touch-control control mode, there is provided control mode of complete new experience, user's manipulation is more fast
It is prompt, convenient and accurate, satisfaction of users is lifted to a great extent.
It should be noted that herein, term " including ", "comprising" or its any other variant are intended to non-row
His property is included, so that a series of process, method, article or device including key elements not only include those key elements, and
And also include other key elements being not expressly set out, or also include for this process, method, article or device institute inherently
Key element.In the absence of more restrictions, the key element for being limited by sentence "including a ...", it is not excluded that including being somebody's turn to do
Also there is other identical element in the process of key element, method, article or device.
The embodiments of the present invention are for illustration only, do not represent the quality of embodiment.
Through the above description of the embodiments, those skilled in the art can be understood that above-described embodiment side
Method can add the mode of required general hardware platform to realize by software, naturally it is also possible to by hardware, but in many cases
The former is more preferably embodiment.Based on such understanding, technical scheme is substantially done to prior art in other words
Going out the part of contribution can be embodied in the form of software product, and the computer software product is stored in a storage medium
In (such as ROM/RAM, magnetic disc, CD), including some instructions are used so that a station terminal equipment (can be mobile phone, computer takes
Business device, air-conditioner, or network equipment etc.) perform method described in each embodiment of the invention.
Embodiments of the invention are described above in conjunction with accompanying drawing, but be the invention is not limited in above-mentioned concrete
Embodiment, above-mentioned specific embodiment is only schematic, rather than restricted, one of ordinary skill in the art
Under the enlightenment of the present invention, in the case of without departing from present inventive concept and scope of the claimed protection, can also make a lot
Form, these are belonged within the protection of the present invention.
Claims (10)
1. a kind of mobile device, it is characterised in that include：
The capacitor fixed plate being arranged under the back cover of the mobile device back side, the capacitor fixed plate is used for and is located at the outer conduct of the back cover
The distance between behaviour's crop structure electric capacity of electric capacity movable plate electrode, the operation thing and described capacitor fixed plate affect the electric capacity it
Capacitance size；
Memorizer, for storage capacitance value and control instruction corresponding relation；
Detection circuit, for detecting the electric capacity of the capacitor fixed plate and the electric capacity of the behaviour's crop structure as electric capacity movable plate electrode
Value；
Controller, for according to the capacitance and the capacitance and control instruction corresponding relation, producing control mobile device
Control instruction.
2. mobile device as claimed in claim 1, it is characterised in that the operation thing is finger, the mobile device includes：
Capacitor fixed plate in the region corresponding with the upper operating area on the back cover is arranged at, the operating area is the movement
When equipment is in single-hand held state, the accessibility region of forefinger or middle finger of the handss of the mobile device is gripped.
3. mobile device as claimed in claim 1, it is characterised in that the operation thing is finger, the mobile device includes：
The capacitor fixed plate being arranged in the region corresponding with the lower operating area on the back cover, the operating area is the shifting
When dynamic equipment is in single-hand held state, the little finger of toe of the handss of the mobile device or nameless accessibility region are gripped.
4. mobile device as claimed in claim 1, it is characterised in that include：It is arranged at corresponding with the back cover zone line
Region in capacitor fixed plate.
5. mobile device as claimed in claim 1, it is characterised in that the mobile device determines pole including at least two electric capacity
Plate, at least two capacitor fixed plate is divided into two groups and is respectively arranged at and the upper and lower both sides transverse screen operating area phase of the back cover
Corresponding region；When the transverse screen operating space is that mobile device is in both hands transverse screen hand holding state, the handss of the mobile device are gripped
The finger in the back side move up and down accessibility region.
6. mobile device as claimed in claim 5, it is characterised in that in the rear shell is upper and lower for two groups of capacitor fixed plates
The transverse screen operating area of both sides is symmetrical arranged.
7. the mobile device as described in any one of claim 2-6, it is characterised in that the electric capacity of the setting in the region is determined
Pole plate comprising multiple, with array way in the region spread configuration.
8. the mobile device described in claim 7, it is characterised in that the capacitance includes with control instruction corresponding relation：
The capacitance of at least two grades, capacitance one control instruction of correspondence of each grade, the electric capacity of each grade
It is worth the capacitance sum of capacitance for single electric capacity or each electric capacity；
Or,
At least two different capacitor trigger orders, each capacitor trigger order one control instruction of correspondence；The capacitor trigger
Capacitance to detect electric capacity is more than or equal to predetermined capacitive threshold value；
Or,
At least two different capacitor trigger coordinate positions, the combination correspondence one of each coordinate position or at least two coordinate positions
Individual control instruction；The capacitor trigger is that the capacitance for detecting electric capacity is more than or equal to predetermined capacitive threshold value.
9. the mobile device as described in any one of claim 2-6, it is characterised in that the electric capacity of the setting in the region is determined
Pole plate is 1, and the capacitance includes with control instruction corresponding relation：
The capacitance of at least two grades, capacitance one control instruction of correspondence of each grade.
10. a kind of mobile device control method, it is characterised in that include：
Capacitor fixed plate is set under the back cover of the mobile device back side, the capacitor fixed plate is used for outer as electricity with positioned at the back cover
Holding the distance between behaviour's crop structure electric capacity of movable plate electrode, the operation thing and described capacitor fixed plate affects the electricity of the electric capacity
Capacitance size；
The capacitance of the capacitor fixed plate and the electric capacity of the behaviour's crop structure as electric capacity movable plate electrode is detected, according to the electric capacity
Value and default capacitance and control instruction corresponding relation, produce the control instruction of control mobile device.
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| CN201610934280.2A CN106569648A (en) | 2016-10-31 | 2016-10-31 | Mobile equipment and mobile equipment control method |
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| JP7450046B2 (en) | 2020-02-27 | 2024-03-14 | 維沃移動通信有限公司 | Circuit control device and method |
| CN113131916A (en) * | 2021-04-20 | 2021-07-16 | 维沃移动通信有限公司 | Electronic device, control method and control device of electronic device |
| CN115016653A (en) * | 2021-07-27 | 2022-09-06 | 荣耀终端有限公司 | Method for switching input method style, electronic equipment and storage medium |
| CN115016653B (en) * | 2021-07-27 | 2024-04-19 | 荣耀终端有限公司 | Method for switching input method style, electronic equipment and storage medium |
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