CN106873838A - A kind of terminal touch-control input device, terminal and method - Google Patents

A kind of terminal touch-control input device, terminal and method Download PDF

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Publication number
CN106873838A
CN106873838A CN201611229146.9A CN201611229146A CN106873838A CN 106873838 A CN106873838 A CN 106873838A CN 201611229146 A CN201611229146 A CN 201611229146A CN 106873838 A CN106873838 A CN 106873838A
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China
Prior art keywords
touch
terminal
input
input method
control instruction
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CN201611229146.9A
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Chinese (zh)
Inventor
张海龙
李隽�
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Nubia Technology Co Ltd
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Nubia Technology Co Ltd
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Priority to CN201611229146.9A priority Critical patent/CN106873838A/en
Publication of CN106873838A publication Critical patent/CN106873838A/en
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    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00Input 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
    • G06F3/01Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/044Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00Input 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
    • G06F3/01Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/02Input arrangements using manually operated switches, e.g. using keyboards or dials
    • G06F3/023Arrangements for converting discrete items of information into a coded form, e.g. arrangements for interpreting keyboard generated codes as alphanumeric codes, operand codes or instruction codes
    • G06F3/0233Character input methods
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00Input 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
    • G06F3/01Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/048Interaction techniques based on graphical user interfaces [GUI]
    • G06F3/0487Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
    • G06F3/0488Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures

Abstract

The present invention provides a kind of terminal touch-control input device, terminal and method, and the device includes:Acquisition module, under end message input state, by each capacitive proximity sensor being arranged in the terminal back side and two side frames, obtains the contact position parameter produced to the obverse touch control operation of terminal respectively;Determining module, according to the current contact position parameter for obtaining, it is determined that in the corresponding touch control operation type of touch control operation, position of touch that terminal is carried out;Enquiry module, according to the mapping relations of default touch control operation type, position of touch and input method control instruction, inquiry touch control operation type, the corresponding input method control instruction of position of touch;Performing module, input method environment is adjusted by performing input method control instruction;Receiver module, in input method environment after the adjustment, the touch control operation received on touch screen completes information input;So that user's operation side frame of terminal two or the back side just can realize the control to input method, it is user-friendly to.

Description

A kind of terminal touch-control input device, terminal and method
Technical field
The present invention relates to field of terminal technology, more specifically to a kind of terminal touch-control input device, terminal and side Method.
Background technology
With the development of terminal technology, the function of terminal becomes increasingly abundant, at present, when user wants to carry out the size of input method When writing input switching or word input switching, capital and small letter input switching or word input are clicked on typically on terminal touch screen The function button of switching, but these function buttons typically set smaller, user differs and surely disposably operate successfully, no It is user-friendly to, Consumer's Experience is poor.
The content of the invention
It is a primary object of the present invention to propose a kind of terminal touch-control input device, terminal and method, it is intended to solve existing In technology, by the problem for operating touch screen to be used come control input method inconvenience user.
In order to solve the above technical problems, the present invention provides a kind of terminal touch-control input device, including:
Acquisition module, it is each in the terminal back side and two side frames by being arranged on under end message input state Capacitive proximity sensor, obtains the contact position parameter produced to the obverse touch control operation of terminal respectively;
Determining module, for according to the current contact position parameter for obtaining, it is determined that the touch control operation correspondence carried out in terminal Touch control operation type, position of touch;
Enquiry module, for being closed according to the mapping of default touch control operation type, position of touch and input method control instruction System, inquiry touch control operation type, the corresponding input method control instruction of position of touch;
Performing module, for adjusting input method environment by performing input method control instruction;
Receiver module, the touch control operation in input method environment after the adjustment, receiving on touch screen completes information input.
Wherein, input method control instruction includes:Capital and small letter input switching control instruction, word input switching control refer to Make and the many-valued switching control of a key is instructed.
Wherein, capital and small letter input switching control instruction, word input switching control instruction and the many-valued switching control of a key System instruction corresponds to different position of touch respectively.
Wherein, touch control operation type includes:Touching for capacitive proximity sensor is provided with the terminal back side or a side frame Clicking operation or pressing operation on control position.
Further, the present invention provides a kind of terminal, including above-mentioned terminal touch-control input device.
Further, the present invention provides a kind of terminal touch control input method, including:
Under end message input state, sensed by each capacitive proximity being arranged in the terminal back side and two side frames Device, obtains the contact position parameter produced to the obverse touch control operation of terminal respectively;
According to the current contact position parameter for obtaining, it is determined that in the corresponding touch control operation class of touch control operation that terminal is carried out Type, position of touch;
According to the mapping relations of default touch control operation type, position of touch and input method control instruction, inquiry touch-control behaviour Make the corresponding input method control instruction of type, position of touch, and input method environment is adjusted by performing input method control instruction;
In input method environment after the adjustment, the touch control operation received on touch screen completes information input.
Wherein, input method control instruction includes:Capital and small letter input switching control instruction, word input switching control refer to Make and the many-valued switching control of a key is instructed.
Wherein, capital and small letter input switching control instruction, word input switching control instruction and the many-valued switching control of a key System instruction corresponds to different position of touch respectively.
Wherein, touch control operation type includes:Touching for capacitive proximity sensor is provided with the terminal back side or a side frame Clicking operation or pressing operation on control position.
Wherein, also include:
By setting capacitive proximity sensor in the specific enable position of frame, and sensed according to the capacitive proximity Whether the contact position parameter determination that device is detected has carried out enabling triggering;
Switched according to each capacitive proximity sensor of the triggering to being arranged in the terminal back side and two side frames is enabled Control.
Beneficial effect
The invention provides a kind of terminal touch-control input device, terminal and method, the terminal touch-control input device includes:Obtain Modulus block, under end message input state, by each capacitive proximity being arranged in the terminal back side and two side frames Sensor, obtains the contact position parameter produced to the obverse touch control operation of terminal respectively;Determining module, for according to acquisition Current contact position parameter, it is determined that in the corresponding touch control operation type of touch control operation, position of touch that terminal is carried out;Inquiry mould Block, for the mapping relations according to default touch control operation type, position of touch and input method control instruction, inquires about touch control operation The corresponding input method control instruction of type, position of touch;Performing module, for adjusting input by performing input method control instruction Method environment;Receiver module, the touch control operation in input method environment after the adjustment, receiving on touch screen completes information input; Using such scheme, the touch-control for detecting user by the capacitive proximity sensor set on the side frame of terminal two and the back side is grasped Make, so as to realize the control to input method so that user's operation side frame of terminal two or the back side just can realize the control to input method System, is user-friendly to, and lifts Consumer's Experience.
Brief 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 terminal of each embodiment one of the invention;
A kind of schematic diagram of terminal touch-control input device that Fig. 2 is provided for first embodiment of the invention;
The condenser type in a kind of side frame of terminal two and the back side that Fig. 3 is provided for first, second, third embodiment of the invention The schematic diagram of proximity transducer;
A kind of operation principle of capacitive proximity sensor that Fig. 4 is provided for first, second, third embodiment of the invention Figure;
A kind of schematic diagram of terminal that Fig. 5 is provided for second embodiment of the invention;
A kind of flow chart of terminal touch control input method that Fig. 6 is provided for third embodiment of the invention;
The flow chart of another terminal touch control input method that Fig. 7 is provided for fourth embodiment of the invention.
The realization of the object of the invention, functional characteristics and advantage will be described further referring to the drawings in conjunction with the embodiments.
Specific embodiment
It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not intended to limit the present invention.
The terminal of each embodiment of the invention is realized referring now to Description of Drawings.In follow-up description, using being used for The suffix of such as " module ", " part " or " unit " of element is represented only for being conducive to explanation of the invention, itself is not There is specific meaning.Therefore, " module " can be used mixedly with " part ".
Terminal can be implemented in a variety of manners.For example, terminal described in the present invention can include such as mobile phone, Smart phone, notebook computer, digit broadcasting receiver, PDA (personal digital assistant), PAD (panel computer), PMP are (portable Multimedia player), the terminal of guider etc. and the such as fixed terminal of numeral TV, desktop computer etc..Ability Field technique personnel will be appreciated that in addition to the element except being used in particular for moving purpose, structure according to the embodiment of the present invention Make except can apply to mobile terminal, it is also possible to be applied to the terminal of fixed type.
Fig. 1 is the hardware architecture diagram for realizing the optional terminal of each embodiment one of the invention.
Terminal 100 can include user input unit 110, sensing unit 120, output unit 130, memory 140, control Device 150 etc..Fig. 1 shows the terminal 100 with various assemblies, it should be understood that being not required for implementing all showing Component, can alternatively implement more or less component, the element of terminal 100 will be discussed in more detail below.
User input unit 110 can be according to the order generation key input data of user input with each of control terminal 100 Plant operation.User input unit 110 allow the various types of information of user input, for example can with typing finger print information etc., and Can include keyboard, metal dome, touch pad (for example, detection due to being touched caused by resistance, pressure, electric capacity etc. change The sensitive component of change), roller, rocking bar etc..
Sensing unit 120 detects the current state of terminal 100, (for example, terminal 100 open or close state), terminal 100 position, user for the presence or absence of the contact (that is, touch input) of terminal 100, the orientation of terminal 100, terminal 100 plus Speed or mobile and direction etc. of slowing down, and generate order or the signal of operation for control terminal 100.For example, working as terminal 100 when being embodied as sliding-type mobile phone, and sensing unit 120 can sense the sliding-type phone and open or close.Sensing Unit 120 can include capacitive proximity sensor 121.
Output unit 130 can include display module 131 etc..
Display module 131 may be displayed on the information processed in terminal 100.For example, when terminal 100 is in telephone relation mould During formula, display module 131 can show with converse or other communicate (for example, text messaging, multimedia file download etc. Deng) related user interface (UI) or graphic user interface (GUI).When terminal 100 is caught in video calling pattern or image When obtaining pattern, display module 131 can show the image of capture and/or the image of reception, show video or image and correlation UI or GUI of function etc..
Meanwhile, when display module 131 and touch pad in the form of layer it is superposed on one another to form touch-screen when, display module 131 can serve as input unit and output device.Display module 131 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 displays may be constructed such that transparence to allow user to be watched from outside, 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 Desired implementation method, terminal 100 can include two or more display modules (or other display devices), for example, mobile whole End can include outside display module (not shown) and internal display module (not shown).Touch-screen can be used to detect touch input Pressure and touch input position and touch input area.
Memory 140 can store software program for the treatment and control operation performed by controller 150 etc., Huo Zheke Temporarily to store oneself data (for example, telephone directory, message, still image, video etc.) through exporting or will export.And And, memory 140 can store the vibration of various modes on being exported when touching and being applied to touch-screen and audio signal Data.
Memory 140 can include the storage medium of at least one type, and storage medium includes flash memory, hard disk, multimedia Card, card-type memory (for example, SD or DX memories etc.), random access storage device (RAM), static random-access memory (SRAM), read-only storage (ROM), Electrically Erasable Read Only Memory (EEPROM), programmable read only memory (PROM), magnetic storage, disk, CD etc..And, terminal 100 can perform memory 140 with by network connection The network storage device cooperation of store function.
The overall operation of the usual control terminal of controller 150.For example, controller 150 is performed leading to voice call, data Letter, video calling etc. related control and treatment.
Various implementation methods described herein can be with use such as computer software, hardware or its any combination of calculating Machine computer-readable recording medium is implemented.Implement for hardware, implementation method 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 At least one in electronic unit is implemented, and in some cases, such implementation method can be implemented in controller 150. For software implementation, the implementation method of such as process or function can with allow to perform the single of at least one function or operation Software module is implemented.Software code can be come by the software application (or program) write with any appropriate programming language Implement, software code can be stored in memory 140 and performed by controller 150.
So far, oneself according to its function through describing terminal.Below, for the sake of brevity, such as folded form, straight panel will be described Slider type terminal in various types of terminals of type, oscillating-type, slider type terminal etc. is as an example.Therefore, energy of the present invention Any kind of terminal is enough applied to, and is not limited to slider type terminal.
First embodiment
A kind of terminal touch-control input device is present embodiments provided, referring to Fig. 2, Fig. 2 is provided for first embodiment of the invention A kind of terminal touch-control input device schematic diagram, the terminal touch-control input device includes:Acquisition module 201, determining module 202nd, enquiry module 203, performing module 204, receiver module 205, wherein,
Acquisition module 201, under end message input state, by being arranged in the terminal back side and two side frames Each capacitive proximity sensor, obtains the contact position parameter produced to the obverse touch control operation of terminal respectively.
The present embodiment can set multiple capacitive proximity sensors in two side frames of terminal and the back side, and condenser type connects Nearly sensor has that simple structure, sensitivity are high, dynamic response characteristic is good, strong adaptability, anti-overload ability are big and cheap The advantages of, it is mainly used in the parameters such as measurement pressure, power, displacement, vibration.
Multiple capacitive proximity sensors are set in two side frames of terminal and the back side.The condenser type of the side frame of terminal two Its set-up mode of proximity transducer is specific as follows:Along side frame length direction, at least one capacitive proximity sensor is set, Capacitive proximity sensor can be arranged on any one position of side frame.The capacitive proximity sensor at the terminal back side its set The position put can be any one position overleaf.
As shown in figure 3, the capacitive proximity sensing in Fig. 3 a kind of side frame of terminal two and the back side that are provided for the present embodiment The schematic diagram of device, has altogether in the side frame of terminal two in Fig. 3 and is provided with 16 capacitive proximity sensor (dark circles shown in Fig. 3 Ball), the back side has altogether and is provided with 8 capacitive proximity sensors.
When detecting that user touches two sides, the back side of terminal by the capacitive proximity sensor at two side frames, the back side Contact position parameter, these capacitive proximity sensors be mainly used to detect user when terminal is contacted to the slip of terminal, The operation such as pressing;According to whether in the presence of slide or pressing situation can determine user whether two sides, the back side with terminal Contact.
Contact position parameter refers specifically to user in using terminal, and palm or finger are at the side frame of terminal two, the back side Contact position parameter, contact position parameter can specifically include contact area and positional information.
As shown in figure 4, a kind of fundamental diagram of capacitive proximity sensor that Fig. 4 is provided for the present embodiment, can be with root Determine user whether close to the capacitive proximity sensor, Yi Jiyu according to the capacitive proximity sensor capacitance C for detecting The contact area of the capacitive proximity sensor, wherein, contact area is used to characterize user's press degree, and press degree is bigger, Contact area is bigger, specific as follows:
The computing formula of electric capacity is:C=(ε S)/d, wherein, C is electric capacity, and S is relative area, and d is plate spacing, and ε is dielectric Constant.
It can be seen from formula C=(ε S)/d:
Under the scene shown in Fig. 4 a, there is no user's finger near capacitive proximity sensor, capacitive proximity sensor The distance between positive pole and ground d are infinitely great, now capacitance C=0;
Under the scene shown in Fig. 4 b, user's finger close to capacitive proximity sensor, user's finger as earthing pole, this When positive pole with ground the distance between d it is smaller, now capacitance C=(ε S)/d be more than 0;Therefore can be with according to whether there is capacitance To determine whether that finger is approached;
Under the scene shown in Fig. 4 c, user's finger is pressed lightly on capacitive proximity sensor, user's finger conduct Earthing pole, now the distance between positive pole and ground d are the thickness D of terminal shell, now capacitance C=(ε S)/D;Because user is Contact area S between flicking, therefore positive pole and ground is smaller, and capacitance is smaller;
Under the scene shown in Fig. 4 d, user's finger exerts oneself to be pressed on capacitive proximity sensor, user's finger conduct Earthing pole, now the distance between positive pole and ground d are the thickness D of terminal shell, now capacitance C=(ε S)/D;Because user is Press again, therefore contact area S between positive pole and ground larger, capacitance is larger;Therefore can be according to the size of capacitance come really Determine user's press degree (flicking is pressed again);
Understood based on above-mentioned analysis, user can be detected in terminal end surfaces such as mobile phones based on capacitive proximity sensor Slide, press, press the parameters such as size.
After acquisition module 201 gets contact position parameter, determining module 202 is used for according to the current contact for obtaining Location parameter, it is determined that in the corresponding touch control operation type of touch control operation, position of touch that terminal is carried out.
Wherein, touch control operation type includes:Touching for capacitive proximity sensor is provided with the terminal back side or a side frame Clicking operation or pressing operation on control position.
This time touch control operation for for example detecting is to be provided with capacitive proximity sensor in the terminal back side or left border Position of touch on clicking operation or pressing operation;Or this time touch control operation for detecting is in the terminal back side or right edge Inframe is provided with clicking operation or pressing operation on the position of touch of capacitive proximity sensor.
Enquiry module 203, for the mapping according to default touch control operation type, position of touch and input method control instruction Relation, inquiry touch control operation type, the corresponding input method control instruction of position of touch.
Wherein, input method control instruction includes:Capital and small letter input switching control instruction, word input switching control refer to Make and the many-valued switching control of a key is instructed.
Capital and small letter input switching control instructs the switching for carrying out capital and small letter input.Word input switching control is instructed Switching for carrying out word input.The many-valued switching control of one key is instructed for carrying out cutting for the corresponding multiple value of same key Change, such as under English input method state, length then has " E ", " 3 ", " e " three values selective by " e " in input method.
Wherein, capital and small letter input switching control instruction, word input switching control instruction and the many-valued switching control of a key System instruction corresponds to different position of touch respectively.
For example when upper subregion of the position of touch at the terminal back side, then capital and small letter input switching control instruction is corresponded to; When lower subregion of the position of touch at the terminal back side, then word input switching control instruction is corresponded to;When position of touch exists During terminal Right Border, then the many-valued switching control instruction of a key is corresponded to.
Pre-set the mapping relations of touch control operation type, position of touch and input method control instruction;For example when in terminal The upper subregion at the back side is provided with when carrying out clicking operation or pressing operation on the position of touch of capacitive proximity sensor, then right The input method control instruction answered is capital and small letter input switching control instruction;When the lower subregion at the terminal back side is provided with condenser type When carrying out clicking operation or pressing operation on the position of touch of proximity transducer, then corresponding input method control instruction is Chinese and English Input switching control instruction;Clicking operation is carried out on the position of touch of capacitive proximity sensor when being provided with terminal Right Border Or during pressing operation, then corresponding input method control instruction is the many-valued switching control instruction of a key.
Performing module 204, for adjusting input method environment by performing input method control instruction.
If current input method environment is lowercase, when input method control instruction is capital and small letter input switching control instruction When, then after performing module 204 performs capital and small letter input switching control instruction, input method environment is switched to capitalization by lowercase Letter;If current input method environment is capitalization, when input method control instruction is that capital and small letter input switching control is instructed, then Performing module 204 is performed after capital and small letter input switching control instruction, and input method environment is switched to lowercase by capitalization.
If current input method environment is input in Chinese, when input method control instruction for word input switching control is instructed When, then after performing module 204 performs word input switching control instruction, input method environment is switched to English by input in Chinese Input;If current input method environment is input into for English, when input method control instruction is that word input switching control is instructed, then Performing module 204 is performed after word input switching control instruction, and input method environment is switched to input in Chinese by English input.
When input method control instruction is that the many-valued switching control of a key is instructed, then performing module 204 performs that a key is many-valued to be cut Change after control instruction, input method environment changing to be available for user select it is corresponding multiple values.
Receiver module 205, it is defeated that the touch control operation in input method environment after the adjustment, receiving on touch screen completes information Enter.
Optionally, also include:
By setting capacitive proximity sensor in the specific enable position of frame, and sensed according to the capacitive proximity Whether the contact position parameter determination that device is detected has carried out enabling triggering;
Switched according to each capacitive proximity sensor of the triggering to being arranged in the terminal back side and two side frames is enabled Control.
Specific enable position can be configured according to demand, such as specific enable position can be in terminal left border The subregional a certain position in bottom.
Can determine whether to have carried out enabling triggering by the size of pressing force, when the size of pressing force exceedes given threshold When, then can be identified as having carried out enabling triggering, then start each capacitive proximity sensor in the terminal back side and two side frames, make It enters working condition;When the size of pressing force is not less than given threshold, then can be identified as not carrying out enable triggering, then do not open Each capacitive proximity sensor in dynamic the terminal back side and two side frames, makes it still in off position.Wherein, pressing force Size can reflect that the degree of pressing force is bigger, and contact area is bigger by contact area.
By the implementation of the present embodiment, detected by the capacitive proximity sensor set on the side frame of terminal two and the back side The touch control operation of user, so as to realize being input into input method capital and small letter switching, word input switching, the control of the many-valued switching of a key System so that user's operation side frame of terminal two or the back side just can realize the control to input method, be user-friendly to, and lift user Experience.
Second embodiment
A kind of terminal is present embodiments provided, referring to Fig. 5, a kind of terminal that Fig. 5 is provided for second embodiment of the invention Schematic diagram, the terminal includes the terminal touch-control input device in first embodiment.Each function of above-mentioned terminal touch-control input device The function that module is performed can realize that certainly, the function that each hardware is performed also can be by above-mentioned functions by the fractional hardware in Fig. 1 Module is realized.The function of above-mentioned each functional module is specifically realized by following hardware:
Acquisition module 201, determining module 202, enquiry module 203, performing module 204 function can be by controller 150 realize.
The function of receiver module 205 can realize that user input unit 110 can by the user input unit 110 in Fig. 1 Key input data is generated with the various operations of control terminal with according to the order of user input.
Controller 150 is used under end message input state, each in the terminal back side and two side frames by being arranged on Capacitive proximity sensor 121, obtains the contact position parameter produced to the obverse touch control operation of terminal respectively.
The present embodiment can set multiple capacitive proximity sensors 121, electric capacity in two side frames of terminal and the back side Formula proximity transducer 121 has simple structure, sensitivity is high, dynamic response characteristic is good, strong adaptability, anti-overload ability big and valency The advantages of lattice are cheap, it is mainly used in the parameters such as measurement pressure, power, displacement, vibration.
Multiple capacitive proximity sensors 121 are set in two side frames of terminal and the back side.The electricity of the side frame of terminal two Its set-up mode of capacitive proximity sensor 121 is specific as follows:Along side frame length direction, at least one capacitive proximity is set Sensor 121, capacitive proximity sensor 121 can be arranged on any one position of side frame.The condenser type at the terminal back side Its position for setting of proximity transducer 121 can be any one position overleaf.
As shown in figure 3, the capacitive proximity sensing in Fig. 3 a kind of side frame of terminal two and the back side that are provided for the present embodiment The schematic diagram of device, has altogether in the side frame of terminal two in Fig. 3 and is provided with 16 (black shown in Fig. 3 of capacitive proximity sensor 121 Ball), the back side has altogether and is provided with 8 capacitive proximity sensors 121.
Detect that user touches two sides, the back side of terminal by the capacitive proximity sensor 121 at two side frames, the back side When contact position parameter, these capacitive proximity sensors 121 be mainly used to detection user contact terminal when to terminal The operations such as slip, pressing;According to whether in the presence of slide or pressing situation can determine user whether with two sides of terminal, Rear-face contact.
Contact position parameter refers specifically to user in using terminal, and palm or finger are at the side frame of terminal two, the back side Contact position parameter, contact position parameter can specifically include contact area and positional information.
As shown in figure 4, a kind of fundamental diagram of capacitive proximity sensor that Fig. 4 is provided for the present embodiment, can be with root Determine according to the capacitance C of capacitive proximity sensor 121 for detecting user whether close to the capacitive proximity sensor 121, And the contact area with the capacitive proximity sensor 121, wherein, contact area is used to characterize user's press degree, presses Degree is bigger, and contact area is bigger, specific as follows:
The computing formula of electric capacity is:C=(ε S)/d, wherein, C is electric capacity, and S is relative area, and d is plate spacing, and ε is dielectric Constant.
It can be seen from formula C=(ε S)/d:
Under the scene shown in Fig. 4 a, there is no user's finger near capacitive proximity sensor 121, capacitive proximity sensing The distance between the positive pole of device 121 and ground d are infinitely great, now capacitance C=0;
Under the scene shown in Fig. 4 b, close to capacitive proximity sensor 121, user's finger is used as ground connection for user's finger Pole, now positive pole with ground the distance between d it is smaller, now capacitance C=(ε S)/d be more than 0;Therefore can with according to whether in the presence of Capacitance is close to determine whether finger;
Under the scene shown in Fig. 4 c, user's finger is pressed lightly on capacitive proximity sensor 121, and user's finger is made It is earthing pole, now the distance between positive pole and ground d are the thickness D of terminal shell, now capacitance C=(ε S)/D;Due to user It is contact area S between flicking, therefore positive pole and ground smaller, capacitance is smaller;
Under the scene shown in Fig. 4 d, user's finger exerts oneself to be pressed on capacitive proximity sensor 121, and user's finger is made It is earthing pole, now the distance between positive pole and ground d are the thickness D of terminal shell, now capacitance C=(ε S)/D;Due to user It is again by therefore contact area S between positive pole and ground is larger, and capacitance is larger;Therefore can according to the size of capacitance come Determine user's press degree (flicking is pressed again);
Understood based on above-mentioned analysis, user can be detected in the terminal table such as mobile phone based on capacitive proximity sensor 121 The parameters such as slip, pressing, the pressing size in face.
After contact position parameter is got, controller 150 according to obtain current contact position parameter, it is determined that at end The corresponding touch control operation type of touch control operation, position of touch that end is carried out.
Wherein, touch control operation type includes:Capacitive proximity sensor 121 is provided with the terminal back side or a side frame Clicking operation or pressing operation on position of touch.
This time touch control operation for for example detecting is to be provided with capacitive proximity sensor in the terminal back side or left border Clicking operation or pressing operation on 121 position of touch;Or this time touch control operation for detecting is on the terminal back side or the right side The clicking operation or pressing operation being provided with side frame on the position of touch of capacitive proximity sensor 121.
Controller 150 is used to be closed according to the mapping of default touch control operation type, position of touch and input method control instruction System, inquiry touch control operation type, the corresponding input method control instruction of position of touch.
Wherein, input method control instruction includes:Capital and small letter input switching control instruction, word input switching control refer to Make and the many-valued switching control of a key is instructed.
Capital and small letter input switching control instructs the switching for carrying out capital and small letter input.Word input switching control is instructed Switching for carrying out word input.The many-valued switching control of one key is instructed for carrying out cutting for the corresponding multiple value of same key Change, such as under English input method state, length then has " E ", " 3 ", " e " three values selective by " e " in input method.
Wherein, capital and small letter input switching control instruction, word input switching control instruction and the many-valued switching control of a key System instruction corresponds to different position of touch respectively.
For example when upper subregion of the position of touch at the terminal back side, then capital and small letter input switching control instruction is corresponded to; When lower subregion of the position of touch at the terminal back side, then word input switching control instruction is corresponded to;When position of touch exists During terminal Right Border, then the many-valued switching control instruction of a key is corresponded to.
Pre-set the mapping relations of touch control operation type, position of touch and input method control instruction;For example when in terminal The upper subregion at the back side is provided with when carrying out clicking operation or pressing operation on the position of touch of capacitive proximity sensor 121, Then corresponding input method control instruction is capital and small letter input switching control instruction;When the lower subregion at the terminal back side is provided with electricity When carrying out clicking operation or pressing operation on the position of touch of capacitive proximity sensor 121, then corresponding input method control instruction For word input switching control is instructed;It is provided with the position of touch of capacitive proximity sensor 121 when in terminal Right Border When carrying out clicking operation or pressing operation, then corresponding input method control instruction is the many-valued switching control instruction of a key.
Controller 150, for adjusting input method environment by performing input method control instruction.
If current input method environment is lowercase, when input method control instruction is capital and small letter input switching control instruction When, then after controller 150 performs capital and small letter input switching control instruction, input method environment is switched to capital letter by lowercase It is female;If current input method environment is capitalization, when input method control instruction is that capital and small letter input switching control is instructed, then control Device processed 150 is performed after capital and small letter input switching control instruction, and input method environment is switched to lowercase by capitalization.
If current input method environment is input in Chinese, when input method control instruction for word input switching control is instructed When, then after controller 150 performs word input switching control instruction, it is defeated that input method environment is switched to English by input in Chinese Enter;If current input method environment is input into for English, when input method control instruction is that word input switching control is instructed, then control Device processed 150 is performed after word input switching control instruction, and input method environment is switched to input in Chinese by English input.
When input method control instruction is that the many-valued switching control of a key is instructed, then controller 150 performs the many-valued switching of a key After control instruction, input method environment changing to be available for user select it is corresponding multiple values.
User input unit 110 is used in input method environment after the adjustment, and the touch control operation received on touch screen completes letter Breath input.
Optionally, also include:
By setting capacitive proximity sensor 121 in the specific enable position of frame, and according to the capacitive proximity Whether the contact position parameter determination that sensor 121 is detected has carried out enabling triggering;
Opened according to each capacitive proximity sensor 121 of the triggering to being arranged in the terminal back side and two side frames is enabled Close control.
Specific enable position can be configured according to demand, such as specific enable position can be in terminal left border The subregional a certain position in bottom.
Can determine whether to have carried out enabling triggering by the size of pressing force, when the size of pressing force exceedes given threshold When, then can be identified as having carried out enabling triggering, then start each capacitive proximity sensor in the terminal back side and two side frames 121, make it into working condition;When the size of pressing force is not less than given threshold, then can be identified as not carrying out enable triggering, Do not start each capacitive proximity sensor 121 in the terminal back side and two side frames then, make it still in off position.Its In, the size of pressing force can reflect that the degree of pressing force is bigger, and contact area is bigger by contact area.
By the implementation of the present embodiment, by the capacitive proximity sensor 121 set on the side frame of terminal two and the back side The touch control operation of user is detected, so as to realize to input method capital and small letter input switching, word input switching, the many-valued switching of a key Control so that user operates the side frame of terminal two or the back side just to realize the control to input method, is user-friendly to, and is lifted Consumer's Experience.
3rd embodiment
A kind of terminal touch control input method is present embodiments provided, referring to Fig. 6, Fig. 6 is touched for the terminal that the present embodiment is provided The flow chart of control input method, the method is comprised the following steps:
S601:Under end message input state, connect by each condenser type being arranged in the terminal back side and two side frames Nearly sensor, obtains the contact position parameter produced to the obverse touch control operation of terminal respectively.
The present embodiment can set multiple capacitive proximity sensors in two side frames of terminal and the back side, and condenser type connects Nearly sensor has that simple structure, sensitivity are high, dynamic response characteristic is good, strong adaptability, anti-overload ability are big and cheap The advantages of, it is mainly used in the parameters such as measurement pressure, power, displacement, vibration.
Multiple capacitive proximity sensors are set in two side frames of terminal and the back side.The condenser type of the side frame of terminal two Its set-up mode of proximity transducer is specific as follows:Along side frame length direction, at least one capacitive proximity sensor is set, Capacitive proximity sensor can be arranged on any one position of side frame.The capacitive proximity sensor at the terminal back side its set The position put can be any one position overleaf.
As shown in figure 3, the capacitive proximity sensing in Fig. 3 a kind of side frame of terminal two and the back side that are provided for the present embodiment The schematic diagram of device, has altogether in the side frame of terminal two in Fig. 3 and is provided with 16 capacitive proximity sensor (dark circles shown in Fig. 3 Ball), the back side has altogether and is provided with 8 capacitive proximity sensors.
When detecting that user touches two sides, the back side of terminal by the capacitive proximity sensor at two side frames, the back side Contact position parameter, these capacitive proximity sensors be mainly used to detect user when terminal is contacted to the slip of terminal, The operation such as pressing;According to whether in the presence of slide or pressing situation can determine user whether two sides, the back side with terminal Contact.
Contact position parameter refers specifically to user in using terminal, and palm or finger are at the side frame of terminal two, the back side Contact position parameter, contact position parameter can specifically include contact area and positional information.
As shown in figure 4, a kind of fundamental diagram of capacitive proximity sensor that Fig. 4 is provided for the present embodiment, can be with root Determine user whether close to the capacitive proximity sensor, Yi Jiyu according to the capacitive proximity sensor capacitance C for detecting The contact area of the capacitive proximity sensor, wherein, contact area is used to characterize user's press degree, and press degree is bigger, Contact area is bigger, specific as follows:
The computing formula of electric capacity is:C=(ε S)/d, wherein, C is electric capacity, and S is relative area, and d is plate spacing, and ε is dielectric Constant.
It can be seen from formula C=(ε S)/d:
Under the scene shown in Fig. 4 a, there is no user's finger near capacitive proximity sensor, capacitive proximity sensor The distance between positive pole and ground d are infinitely great, now capacitance C=0;
Under the scene shown in Fig. 4 b, user's finger close to capacitive proximity sensor, user's finger as earthing pole, this When positive pole with ground the distance between d it is smaller, now capacitance C=(ε S)/d be more than 0;Therefore can be with according to whether there is capacitance To determine whether that finger is approached;
Under the scene shown in Fig. 4 c, user's finger is pressed lightly on capacitive proximity sensor, user's finger conduct Earthing pole, now the distance between positive pole and ground d are the thickness D of terminal shell, now capacitance C=(ε S)/D;Because user is Contact area S between flicking, therefore positive pole and ground is smaller, and capacitance is smaller;
Under the scene shown in Fig. 4 d, user's finger exerts oneself to be pressed on capacitive proximity sensor, user's finger conduct Earthing pole, now the distance between positive pole and ground d are the thickness D of terminal shell, now capacitance C=(ε S)/D;Because user is Press again, therefore contact area S between positive pole and ground larger, capacitance is larger;Therefore can be according to the size of capacitance come really Determine user's press degree (flicking is pressed again);
Understood based on above-mentioned analysis, user can be detected in terminal end surfaces such as mobile phones based on capacitive proximity sensor Slide, press, press the parameters such as size.
S602:According to the current contact position parameter for obtaining, it is determined that in the corresponding touch-control behaviour of touch control operation that terminal is carried out Make type, position of touch.
Wherein, touch control operation type includes:Touching for capacitive proximity sensor is provided with the terminal back side or a side frame Clicking operation or pressing operation on control position.
This time touch control operation for for example detecting is to be provided with capacitive proximity sensor in the terminal back side or left border Position of touch on clicking operation or pressing operation;Or this time touch control operation for detecting is in the terminal back side or right edge Inframe is provided with clicking operation or pressing operation on the position of touch of capacitive proximity sensor.
S603:According to the mapping relations of default touch control operation type, position of touch and input method control instruction, inquiry is touched Control action type, the corresponding input method control instruction of position of touch.
Wherein, input method control instruction includes:Capital and small letter input switching control instruction, word input switching control refer to Make and the many-valued switching control of a key is instructed.
Capital and small letter input switching control instructs the switching for carrying out capital and small letter input.Word input switching control is instructed Switching for carrying out word input.The many-valued switching control of one key is instructed for carrying out cutting for the corresponding multiple value of same key Change, such as under English input method state, length then has " E ", " 3 ", " e " three values selective by " e " in input method.
Wherein, capital and small letter input switching control instruction, word input switching control instruction and the many-valued switching control of a key System instruction corresponds to different position of touch respectively.
For example when upper subregion of the position of touch at the terminal back side, then capital and small letter input switching control instruction is corresponded to; When lower subregion of the position of touch at the terminal back side, then word input switching control instruction is corresponded to;When position of touch exists During terminal Right Border, then the many-valued switching control instruction of a key is corresponded to.
Pre-set the mapping relations of touch control operation type, position of touch and input method control instruction;For example when in terminal The upper subregion at the back side is provided with when carrying out clicking operation or pressing operation on the position of touch of capacitive proximity sensor, then right The input method control instruction answered is capital and small letter input switching control instruction;When the lower subregion at the terminal back side is provided with condenser type When carrying out clicking operation or pressing operation on the position of touch of proximity transducer, then corresponding input method control instruction is Chinese and English Input switching control instruction;Clicking operation is carried out on the position of touch of capacitive proximity sensor when being provided with terminal Right Border Or during pressing operation, then corresponding input method control instruction is the many-valued switching control instruction of a key.
S604:Input method environment is adjusted by performing input method control instruction.
If current input method environment is lowercase, when input method control instruction is capital and small letter input switching control instruction When, then performing after capital and small letter input switching control instruction, input method environment is switched to capitalization by lowercase;If current Input method environment is capitalization, when input method control instruction is that capital and small letter input switching control is instructed, then performs capital and small letter After input switching control instruction, input method environment is switched to lowercase by capitalization.
If current input method environment is input in Chinese, when input method control instruction for word input switching control is instructed When, then performing after word input switching control instruction, input method environment is switched to English input by input in Chinese;If current Input method environment is input into for English, when input method control instruction is that word input switching control is instructed, then performs Chinese and English After input switching control instruction, input method environment is switched to input in Chinese by English input.
When input method control instruction is that the many-valued switching control of a key is instructed, then performs the many-valued switching control of a key and instruct it Afterwards, input method environment changing to be available for user select it is corresponding multiple values.
S605:In input method environment after the adjustment, the touch control operation received on touch screen completes information input.
Optionally, the terminal touch control input method also includes:
By setting capacitive proximity sensor in the specific enable position of frame, and sensed according to the capacitive proximity Whether the contact position parameter determination that device is detected has carried out enabling triggering;
Switched according to each capacitive proximity sensor of the triggering to being arranged in the terminal back side and two side frames is enabled Control.
Specific enable position can be configured according to demand, such as specific enable position can be in terminal left border The subregional a certain position in bottom.
Can determine whether to have carried out enabling triggering by the size of pressing force, when the size of pressing force exceedes given threshold When, then can be identified as having carried out enabling triggering, then start each capacitive proximity sensor in the terminal back side and two side frames, make It enters working condition;When the size of pressing force is not less than given threshold, then can be identified as not carrying out enable triggering, then do not open Each capacitive proximity sensor in dynamic the terminal back side and two side frames, makes it still in off position.Wherein, pressing force Size can reflect that the degree of pressing force is bigger, and contact area is bigger by contact area.
By the implementation of the present embodiment, detected by the capacitive proximity sensor set on the side frame of terminal two and the back side The touch control operation of user, so as to realize being input into input method capital and small letter switching, word input switching, the control of the many-valued switching of a key System so that user's operation side frame of terminal two or the back side just can realize the control to input method, be user-friendly to, and lift user Experience.
Fourth embodiment
A kind of terminal touch control input method is present embodiments provided, referring to Fig. 7, Fig. 7 is touched for the terminal that the present embodiment is provided The flow chart of control input method, the method is comprised the following steps:
The present embodiment is provided with capacitive proximity sensor in the side frame of terminal two, the back side, for detecting user's Touch control operation.
S701:Reflecting for default touch control operation type, position of touch and input method control instruction is set up in such a way Penetrate relation:Pressing operation is carried out on the position of touch of capacitive proximity sensor when the upper subregion at the terminal back side is provided with When, then corresponding input method control instruction is capital and small letter input switching control instruction;When the lower subregion at the terminal back side sets Have when carrying out pressing operation on the position of touch of capacitive proximity sensor, then corresponding input method control instruction for Chinese and English it is defeated Enter switching control instruction;Pressing operation is carried out on the position of touch of capacitive proximity sensor when being provided with terminal Right Border When, then corresponding input method control instruction is the many-valued switching control instruction of a key.
S702:Under end message input state, current input method environment is lowercase input in terminal, and condenser type connects Nearly sensor detects user has carried out a touch control operation, it is determined that this time touch control operation is in the upper subregion at the terminal back side The pressing operation for carrying out.
S703:Inquired from default mapping relations, this time touch control operation correspondence capital and small letter input switching control instruction.
S704:Current input method environment in terminal is switched into capitalization by lowercase input to be input into.
S705:Current input method environment in terminal is switched to input in Chinese from capitalization input, capacitive proximity is passed Sensor detects user and has carried out a touch control operation, it is determined that this time touch control operation is carried out in the lower subregion at the terminal back side Pressing operation.
S706:Inquired from default mapping relations, this time touch control operation correspondence word input switching control instruction.
S707:Current input method environment in terminal is switched to English input by input in Chinese.
Now, input method environment is English input.
S708:Current input method environment is English input in terminal, and capacitive proximity sensor detects user and carries out Touch control operation, it is determined that this time touch control operation is the pressing operation carried out in terminal Right Border.
S709:Inquired from default mapping relations, this time the many-valued switching control instruction of one key of touch control operation correspondence.
S710:By input method environment changing to be available for user select it is corresponding multiple values.
For example when user clicks on " e ", then show that " E ", " 3 ", " e " three values are selective.
By the implementation of the present embodiment, detected by the capacitive proximity sensor set on the side frame of terminal two and the back side The touch control operation of user, so as to realize being input into input method capital and small letter switching, word input switching, the control of the many-valued switching of a key System so that user's operation side frame of terminal two or the back side just can realize the control to input method, be user-friendly to, and lift user Experience.
It should be noted that herein, term " including ", "comprising" or its any other variant be intended to non-row His property is included, so that process, method, article or device including a series of 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 are intrinsic Key element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that including this 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, and the quality of embodiment is not represented.
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 implementation method.Based on such understanding, technical scheme is substantially done to prior art in other words The part for going out 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 to so that a station terminal equipment (can be mobile phone, computer, clothes Business device, air-conditioner, or network equipment etc.) method that performs each embodiment of the invention.
The preferred embodiments of the present invention are these are only, the scope of the claims of the invention is not thereby limited, it is every to utilize this hair Equivalent structure or equivalent flow conversion that bright specification and accompanying drawing content are made, or directly or indirectly it is used in other related skills Art field, is included within the scope of the present invention.

Claims (10)

1. a kind of terminal touch-control input device, it is characterised in that including:
Acquisition module, under end message input state, by each electric capacity being arranged in the terminal back side and two side frames Formula proximity transducer, obtains the contact position parameter produced to the obverse touch control operation of terminal respectively;
Determining module, for according to the current contact position parameter for obtaining, it is determined that corresponding tactile in the touch control operation that terminal is carried out Control action type, position of touch;
Enquiry module, for the mapping relations according to default touch control operation type, position of touch and input method control instruction, looks into Ask touch control operation type, the corresponding input method control instruction of position of touch;
Performing module, for adjusting input method environment by performing the input method control instruction;
Receiver module, the touch control operation in the input method environment after the adjustment, receiving on touch screen completes information input.
2. terminal touch-control input device as claimed in claim 1, it is characterised in that the input method control instruction includes:Greatly Small letter input switching control instruction, word input switching control instruction and the many-valued switching control instruction of a key.
3. terminal touch-control input device as claimed in claim 2, it is characterised in that the capital and small letter input switching control refers to Make, word input switching control instruction and the many-valued switching control instruction of a key correspond to different position of touch respectively.
4. the terminal touch-control input device as described in any one of claims 1 to 3, it is characterised in that the touch control operation type Including:The clicking operation being provided with the terminal back side or a side frame on the position of touch of capacitive proximity sensor or pressing behaviour Make.
5. a kind of terminal, it is characterised in that including the terminal touch-control input device as described in any one of Claims 1-4.
6. a kind of terminal touch control input method, it is characterised in that including:
Under end message input state, by each capacitive proximity sensor being arranged in the terminal back side and two side frames, The contact position parameter produced to the obverse touch control operation of terminal is obtained respectively;
According to the current contact position parameter for obtaining, it is determined that in the corresponding touch control operation type of touch control operation that terminal is carried out, touching Control position;
According to the mapping relations of default touch control operation type, position of touch and input method control instruction, touch control operation class is inquired about The corresponding input method control instruction of type, position of touch, and adjust input method environment by performing the input method control instruction;
In the input method environment after the adjustment, the touch control operation received on touch screen completes information input.
7. terminal touch control input method as claimed in claim 6, it is characterised in that the input method control instruction includes:Greatly Small letter input switching control instruction, word input switching control instruction and the many-valued switching control instruction of a key.
8. terminal touch control input method as claimed in claim 7, it is characterised in that the capital and small letter input switching control refers to Make, word input switching control instruction and the many-valued switching control instruction of a key correspond to different position of touch respectively.
9. the terminal touch control input method as described in any one of claim 6 to 8, it is characterised in that the touch control operation type Including:The clicking operation being provided with the terminal back side or a side frame on the position of touch of capacitive proximity sensor or pressing behaviour Make.
10. the terminal touch control input method as described in any one of claim 6 to 8, it is characterised in that also include:
By setting capacitive proximity sensor in the specific enable position of frame, and examined according to the capacitive proximity sensor Whether the contact position parameter determination for measuring has carried out enabling triggering;
Switched according to each capacitive proximity sensor for enabling triggering to being arranged in the terminal back side and two side frames Control.
CN201611229146.9A 2016-12-27 2016-12-27 A kind of terminal touch-control input device, terminal and method Pending CN106873838A (en)

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Application publication date: 20170620