CN105159566A - Terminal, method and device for processing key signals of terminal - Google Patents
Terminal, method and device for processing key signals of terminal Download PDFInfo
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- CN105159566A CN105159566A CN201510249989.4A CN201510249989A CN105159566A CN 105159566 A CN105159566 A CN 105159566A CN 201510249989 A CN201510249989 A CN 201510249989A CN 105159566 A CN105159566 A CN 105159566A
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Abstract
The invention discloses a terminal. The terminal comprises a housing, a pressure sensor and an analog-digital converter (ADC) and a processor. The housing comprises a key area and a non key area; the pressure sensor is contacted with the housing, the area, of the housing, provided with the pressure sensor forms the key area, the area, of the housing, being not provided with the pressure sensor forms the non key area, and the pressure sensor is used for sensing the external pressure and outputs a corresponding first pressure value, and the first pressure value is an analog value; the analog-digital converter is used for converting the first pressure value into a second pressure value correspondingly, and the second pressure value is a digital value; the processor is used for receiving the second pressure value, and processes the second pressure value, and the second pressure value serves as a key signal. The invention also discloses a method and device for processing key signals of the terminal.
Description
Technical field
The present invention relates to terminal by key technology, particularly relate to a kind of terminal, the disposal route of push button signalling of terminal and device.
Background technology
Terminal has become essential in daily life as mobile phone, computer etc. and has been seen everywhere.In general, terminal comprises the parts such as display screen, camera, physical button and processor, in these parts, a terminal may not have display screen, also camera may not be had, but seem to have physical button and processor, therefore physical button and processor seem to become the requisite part of existing terminal.Generally comprise plural physical button in existing terminal, these physical button are all generally mechanical keys.With regard to the position of physical button, these buttons are generally positioned at an end of the display screen of terminal, or are positioned at the side of display screen; With regard to the function of physical button, generally comprise master (Home) key for directly turning back to the display desktop of terminal fast, (Back) key is returned for what turn back to last display interface, for regulating the volume key of volume, for opening and closing the power key of terminal, wherein for different terminals, Home key and Back key may unite two into one, and power key and Home key may unite two into one.
As mentioned above, physical button has become the requisite part of terminal, but has this design of physical button to affect the integration of complete machine.
Summary of the invention
In view of this, the embodiment of the present invention provides disposal route and the device of the push button signalling of a kind of terminal, terminal for solving in prior art at least one problem of existing, can not affect the integrated design of complete machine.
The technical scheme of the embodiment of the present invention is achieved in that
First aspect, the embodiment of the present invention provides a kind of terminal, and described terminal comprises:
Housing, comprises key area and non-key area;
Pressure transducer, is arranged at and described body contact, and described pressure transducer region on the housing forms described key area, and described pressure transducer not region on the housing forms described non-key area;
Described pressure transducer, become for sensing outside pressure and export corresponding first force value, described first force value is analog quantity;
Analog to digital converter ADC, for described first force value is converted into the second force value accordingly, described second force value is digital quantity;
Processor, for receiving described second force value, and process described second force value, wherein said second force value is as push button signalling.
Second aspect, the embodiment of the present invention provides a kind of disposal route of push button signalling of terminal, and described method comprises:
The pressure of the pressure sensor senses outside in described terminal and produce corresponding first force value, described first force value is analog quantity, and described first force value is sent to the analog to digital converter ADC in described terminal;
First force value of analog quantity is converted into the second force value of digital quantity by described ADC accordingly, and described second force value sends to the processor in described terminal as push button signalling;
Described processor receives described second force value, processes described second force value.
Second aspect, the embodiment of the present invention provides a kind for the treatment of apparatus of push button signalling of terminal, and described device comprises the first judging unit, the first acquiring unit and performance element, wherein:
Described first judging unit, for judging whether described second force value meets the first condition preset, and described first condition is the condition relevant with range of pressure values;
Described first acquiring unit, for when described second force value meets first condition, responds described second force value, obtains corresponding instruction;
Described performance element, for performing described instruction.
The disposal route of the terminal that the embodiment of the present invention provides, the push button signalling of terminal and device, wherein, terminal comprises: housing, comprises key area and non-key area; Pressure transducer, is arranged at and described body contact, and described pressure transducer region on the housing forms described key area, and described pressure transducer not region on the housing forms described non-key area; Described pressure transducer, become for sensing outside pressure and export corresponding first force value, described first force value is analog quantity; Analog to digital converter (ADC), for described first force value is converted into the second force value accordingly, described second force value is digital quantity; Processor, for receiving described second force value, and process described second force value, wherein said second force value is as push button signalling; So, the integrated design of complete machine can not be affected.
Accompanying drawing explanation
Fig. 1-1 is the composition structural representation of the embodiment of the present invention one terminal;
Fig. 1-2 is the relation schematic diagram in the embodiment of the present invention one terminal between pressure transducer and housing;
Fig. 1-3 is the side schematic view of the embodiment of the present invention one terminal middle shell;
Fig. 1-4 is the six views of the embodiment of the present invention one terminal;
Fig. 2 is the composition structural representation of the embodiment of the present invention two terminal;
Fig. 3 is the realization flow schematic diagram of the disposal route of the push button signalling of the embodiment of the present invention three terminal;
Fig. 4 is the realization flow schematic diagram of the disposal route of the push button signalling of the embodiment of the present invention four terminal;
Fig. 5 is the realization flow schematic diagram of the disposal route of the push button signalling of the embodiment of the present invention five terminal;
Fig. 6 is the realization flow schematic diagram of the disposal route of the push button signalling of the embodiment of the present invention six terminal;
Fig. 7 is the composition structural representation of the treating apparatus of the push button signalling of the embodiment of the present invention seven terminal.
Embodiment
Below in conjunction with the drawings and specific embodiments, the technical solution of the present invention is further elaborated.
Embodiment one
The embodiment of the present invention provides a kind of terminal, this terminal can be the equipment such as notebook computer, panel computer, personal digital assistant (PDA), smart mobile phone, navigating instrument, telepilot, as preferred technical scheme, this terminal is the electronic equipment that can be hold by one hand, if smart mobile phone, music player are as MP3 (MediaPlayer3) etc.
Fig. 1-1 is the composition structural representation of the embodiment of the present invention one terminal, and as Figure 1-1, this terminal 100 comprises:
Housing 101, comprises key area and non-key area; Wherein, key area refers to the region as button, and non-key area refers to can not as the region of button.
Pressure transducer 102, become for sensing outside pressure and export corresponding first force value, described first force value is analog quantity; Described pressure transducer 102, is arranged at and described body contact, and wherein, the contact of pressure transducer and housing can be direct contact, also can be indirect contact.The region of described pressure transducer on housing described in 102 101 forms described key area, and described pressure transducer not region on the housing forms described non-key area.
Analog to digital converter (ADC, Analog-to-DigitalConverter) 103, for described first force value is converted into the second force value accordingly, described second force value is digital quantity;
Processor 104, for receiving described second force value, and process described second force value, wherein said second force value is as push button signalling.
In the embodiment of the present invention, as shown in a figure of Fig. 1-2, described pressure transducer 102 can be arranged on described housing 101, described pressure transducer 102 is provided with key layer 55, described pressure transducer produces corresponding first force value for sensing the deformation of described key layer 55, and described first force value can be magnitude of voltage or resistance value.Wherein, key layer, the material with good sense of touch can be adopted to make, such as rubber, consider corrosion resistant acrylonitrile-butadiene-styrene copolymer (AcrylonitrilebutadieneStyrenecopolymers, or the plastics such as poly terephthalic acid four methine ester (Polybutyleneterephthalate, PBT) ABS).
As shown in the b figure of Fig. 1-2, described pressure transducer 102 can also be arranged under described housing 101, and described pressure transducer produces corresponding first force value for sensing the deformation of described key layer.
In the embodiment of the present invention, key area and the non-key area of housing 101 can adopt following definition: Fig. 1-3 is the side schematic view of the embodiment of the present invention one terminal middle shell, wherein, a figure in Fig. 1-3 is the outward appearance of terminal side, b figure in Fig. 1-3 is the structural representation of a figure in Fig. 1-3, as Figure 1-3, suppose that there are three buttons the side of this housing, be respectively the increase key 241 of volume, the reduction key 242 of volume and switch switch 243, the region at button 241 to 243 place is key area, particularly, key area can for the region in Fig. 1-3 shown in dotted line, but not key area is the region beyond dotted line, in the concrete process implemented, the region shown in dotted line 241 to 243 can there is identification information, also can there is no identification information, such as, when there being identification information, "+" can be identified in the scope of dotted line 241.In Fig. 1-3, in b figure, pressure transducer 51 is arranged at below the dashed region 241 of a figure in Fig. 1-3, and in other words, dashed region 241 is provided with pressure transducer below; Accordingly, dashed region 242 is provided with pressure transducer 52 below, and dashed region 243 is provided with pressure transducer 53 below.In this example, key area represents with dotted line, in the concrete process implemented, dotted line can adopt other mode to represent, such as, adopts protruding mode to represent key area, when user feels that somewhere is protruding, so user can know that this position is exactly key area.When user presses at convex position, the pressure transducer be positioned under boss perception can have external pressure.
Fig. 1-2 shows two kinds of annexations of pressure transducer and housing, it should be noted that, when pressure transducer is positioned on housing, this technical scheme is similar to present physical button in appearance, but button is realized by pressure transducer really on composition.When pressure transducer is positioned under housing, the technical scheme that the embodiment of the present invention provides, is actually the terminal that does not have physical button in appearance, so, can realize complete machine and not have physical button, thus promotes the attractive in appearance of terminal; Moreover, because pressure transducer is positioned at the inside of housing, therefore, the technical scheme that the embodiment of the present invention provides, can not leak at the key part of terminal, fall into dust, namely the terminal that provides of the embodiment of the present invention discharge water and dust-proof in have fabulous experience.
Below to be with the representative of mobile phone as terminal of touch-screen, Fig. 1-4 is the six views of the embodiment of the present invention one terminal, wherein, a figure in Fig. 1-4 is the left view of the embodiment of the present invention one terminal, b figure in Fig. 1-4 is the standby front view of the embodiment of the present invention one terminal, c figure in Fig. 1-4 is the rear view of the embodiment of the present invention one terminal, d figure in Fig. 1-4 is the rear view of the embodiment of the present invention one terminal, e figure in Fig. 1-4 is the vertical view of the embodiment of the present invention one terminal, f figure in Fig. 1-4 is the upward view of the embodiment of the present invention one terminal, as can be seen from Fig. 1-4, no matter this terminal can not have any physical button in which face, the terminal complete machine that the embodiment of the present invention provides do not have any physical button.
As Figure 1-4, this terminal 100 also comprise the first display screen 110, first display screen 110 can as the main display of terminal 10, first display screen 110 adopts touch-screen to realize, in other words, the first display screen not only as the display device of terminal, also as the interactive device of terminal and user; Terminal is except the first display screen, this terminal can also have second display screen 120, such as, first display location is in the front of terminal, second display screen 120 is positioned at the back side of terminal, and second display screen can adopt the display screen of low-power consumption, such as electronic ink screen, wherein the meaning of low-power consumption refers to, power dissipation ratio first display screen of second display screen low in energy consumption.When terminal is provided with application program (hereinafter referred to as application) and runs application, can by the interface display of application on the first display screen.It can also be seen that from front elevation, this terminal can also be provided with other functional part on the side of the first display screen 110, and such as terminal can also comprise receiver 151 and camera 152 etc.
Embodiment two
The embodiment of the present invention provides a kind of terminal, this terminal can be the equipment such as notebook computer, panel computer, personal digital assistant, smart mobile phone, navigating instrument, telepilot, as preferred technical scheme, this terminal is the electronic equipment that can be hold by one hand, if smart mobile phone, music player are as MP3 etc.
Fig. 2 is the composition structural representation of the embodiment of the present invention two terminal, and as shown in Figure 2, this terminal 200 comprises:
Housing 201, comprises key area and non-key area; Wherein, key area refers to the region as button, and non-key area refers to can not as the region of button.
Pressure transducer 202, become for sensing outside pressure and export corresponding first force value, described first force value is analog quantity; Described pressure transducer 202, be arranged at described housing below.The region of described pressure transducer 202 on described housing 201 forms described key area, and described pressure transducer not region on the housing forms described non-key area.Described pressure transducer is also for sensing the duration of external pressure.
Amplifier 203, for described first force value being amplified, sends to ADC203 by the first force value after amplifying.
ADC204, for described first force value is converted into the second force value accordingly, described second force value is digital quantity;
Processor 205, for receiving the duration of described second force value and pressure, and process described second force value and time, wherein said second force value is as push button signalling.
Here, described second force value and time process, and refer to that output comprises interruption, switching on and shutting down signal or universal input/output (GeneralPurposeInputOutput, GPIO) signal.
In the embodiment of the present invention, amplifier, for described second force value being amplified, sends to described processor by the second force value after amplifying.
In embodiment one and embodiment two, by pressure transducer is attached on the housing of mobile terminal, depends on small deformation and produce push button signalling (magnitude of voltage or resistance value); When pressure transducer is positioned under housing, pressure sensor senses to be the deformation that external pressure makes housing produce; When pressure transducer is positioned on housing, pressure sensor senses is to, the deformation that external pressure makes key layer produce.In terminal, except above-mentioned device, also communication bus will be comprised, so that push button signalling is at pressure transducer, transmit between amplifier and processor, wherein communication bus can be serial ports, twin wire universal serial bus (Inter-IntegratedCircuit, I2C) interface, Serial Peripheral Interface (SPI) (SerialPeripheralInterface, SPI) interface etc., be not limited to this several interface.
Embodiment three
Based on aforesaid terminal embodiment, the embodiment of the present invention provides a kind of disposal route of push button signalling of terminal, and Fig. 3 is the realization flow schematic diagram of the disposal route of the push button signalling of the embodiment of the present invention three terminal, and as shown in Figure 3, the method comprises:
Step 301, the pressure of the pressure sensor senses outside in described terminal and produce corresponding first force value, and described first force value is sent to the ADC in described terminal;
Here, described first force value is analog quantity.
Step 302, the first force value of analog quantity is converted into the second force value of digital quantity by described ADC accordingly, and described second force value is sent to the processor in described terminal as push button signalling;
Step 303, described processor receives described second force value, processes described second force value.
Here, step 303, described processor carries out process to described second force value and comprises:
Step 3031, described processor judges whether described second force value meets the first condition preset, and described first condition is the condition relevant with range of pressure values;
Here, described first condition is to prevent false touch from touching, such as, first condition can be greater than a certain threshold value, also can be in certain threshold range, particularly, judge whether the second force value is greater than default threshold value, or judge the second force value whether in the pressure limit preset.
Step 3032, described processor is when described second force value meets first condition, and described second force value of described processor response, obtains corresponding instruction, then perform described instruction.
Here, illustrate when the second force value meets default first condition, this external pressure does not belong to false touch and touches, and when not meeting first condition, this explanation, this external pressure may come from outside false touch and touch.
Embodiment four
Based on aforesaid terminal embodiment, the embodiment of the present invention provides a kind of disposal route of push button signalling of terminal, and Fig. 4 is the realization flow schematic diagram of the disposal route of the push button signalling of the embodiment of the present invention four terminal, and as shown in Figure 4, the method comprises:
Step 401, the pressure of the pressure sensor senses outside in described terminal and produce duration of corresponding first force value and described external pressure, and described first force value and described duration are sent to the ADC in described terminal;
Here, described first force value is analog quantity,
Step 402, first force value of analog quantity is converted into the second force value of digital quantity by described ADC accordingly, by duration converting digital amount, and the duration of digital quantity and described second force value are sent to the processor in described terminal as push button signalling;
Step 403, described processor judges whether described second force value meets the first condition preset, and described first condition is the condition relevant with range of pressure values;
Here, described first condition is to prevent false touch from touching, such as, first condition can be greater than a certain threshold value, also can be in certain threshold range, particularly, judge whether the second force value is greater than default threshold value, or judge the second force value whether in the pressure limit preset.
Step 404, described processor is when described second force value meets first condition, and described processor judges whether the described duration meets the second condition preset;
Step 405, when the described duration meets described second condition, described processor responds described second force value again, obtains corresponding instruction, then performs described instruction.
Here, described second condition also can as a kind of condition preventing false touch from touching, and such as second condition can, for being greater than threshold value sometime, also can be in the time range preset; Particularly, judge whether the duration is greater than default time threshold, or judge the duration whether in the time range preset;
Step 406, when the described duration does not meet described second condition, described processor does not respond described second force value.
In the present embodiment, why arranging second condition, is because general false touch is touched and is difficult to meet in time with in force value, and therefore, the technical scheme that the embodiment of the present invention provides, can prevent false touch from touching further simultaneously.It should be noted that, second condition in the embodiment of the present invention is except as except the effect of touching by mistake, other purposes can also be had, such as, a button can be made to have multiple function, for button 243, when user with the shorter time push button 243 time, then processor obtains the first instruction, when user with the longer time push button 243 time, then processor obtains the second instruction; Wherein, the length of the duration of button or shortly can be judged by the time threshold arranged, such as, can be set to 2 seconds (s), be greater than 2s when the duration, then processor obtains the second instruction, be less than 2s when the duration, then processor obtains the first instruction.In the process of specific implementation, the first instruction can for waking the instruction of display screen or closedown display screen up, and the second instruction can be the instruction (i.e. start-up command) of unlatching terminal or the instruction (shutdown command) of closing a terminal.
Embodiment five
Based on aforesaid terminal embodiment, the embodiment of the present invention provides a kind of disposal route of push button signalling of terminal, and Fig. 5 is the realization flow schematic diagram of the disposal route of the push button signalling of the embodiment of the present invention five terminal, and as shown in Figure 5, the method comprises:
Step 501, the pressure of the pressure sensor senses outside in described terminal and produce duration of corresponding first force value and described external pressure, and described first force value and described duration are sent to the ADC in described terminal;
Here, described first force value is analog quantity.
Step 502, first force value of analog quantity is converted into the second force value of digital quantity by described ADC accordingly, by duration converting digital amount, and the duration of digital quantity and described second force value are sent to the processor in described terminal as push button signalling;
Step 503, described processor judges whether described second force value meets the first condition preset, and described first condition is the condition relevant with range of pressure values;
Here, described first condition is to prevent false touch from touching, such as, first condition can be greater than a certain threshold value, also can be in certain threshold range, particularly, judge whether the second force value is greater than default threshold value, or judge the second force value whether in the pressure limit preset.
Step 504, described processor is when described second force value meets first condition, and described processor judges whether the described duration meets the second condition preset;
Step 505, when the described duration meets described second condition, described processor obtains the identification information of the pressure transducer corresponding with described second force value;
Step 506, the first list that described processor is preset according to the identification information-enquiry of described sensor, obtains corresponding instruction, then performs described instruction; Described first list is for characterizing the corresponding relation between described instruction and the identification information of sensor.
Step 507, when the described duration does not meet described second condition, described processor does not respond described second force value.
In the present embodiment, as Figure 1-3, pressure transducer can comprise more than one, each pressure transducer is different as the implication representated by button, such as, when user pushes button 241, sensed push button signalling is sent to ADC by pressure transducer 51, then process through processor, processor finds it is the second force value (supposing that the second force value meets first condition and second condition here) that pressure transducer 51 sends, so list searched by processor, obtain the instruction increasing volume, then the instruction of this increase volume is performed, then the sound that user hears will become large.For another example, when user pushes button 243, sensed push button signalling is sent to ADC by pressure transducer 53, then process through processor, processor finds it is the second force value (supposing that the second force value meets first condition and second condition here) that pressure transducer 53 sends, so list searched by processor, obtain the instruction (shutdown command) of closing screen, then the instruction of this closedown screen is performed, so processor sends control command to power supervisor, fulgurite manager is made to close the power supply of display screen, so, user just sees that display screen is black.
Embodiment six
The embodiment of the present invention provides a kind of disposal route of push button signalling of terminal, be applied to terminal, the function that the method realizes can be realized by the processor calling program code in terminal, certain program code can be kept in computer-readable storage medium, visible, this terminal at least comprises processor and storage medium.
In the embodiment of the present invention, will be described for starting key, wherein, key except for open or except closing a terminal, also for waking up or closing display screen.Fig. 6 is the realization flow schematic diagram of the disposal route of the push button signalling of the embodiment of the present invention six terminal, and as shown in Figure 6, the method comprises:
Step 601, receives the second force value that ADC sends;
Step 602, judges whether the second force value is greater than default pressure threshold, when being, enters step 603; Otherwise, enter step 601;
Step 603, judges whether the duration of pressure is greater than default time threshold, when being, enters step 604; Time no, enter step 605;
Step 604, exports starting-up signal or off signal by GPIO;
Here, in step 604, perform the start-up command corresponding with starting-up signal or off signal or shutdown command;
Step 605, by GPIO output key signal;
Here, in step 605, perform the instruction of the instruction waking display screen up corresponding with push button signalling or closedown display screen.
Embodiment seven
Based on aforesaid embodiment of the method, the embodiment of the present invention reoffers a kind for the treatment of apparatus of push button signalling of terminal, the first judging unit in the device that the embodiment of the present invention provides, the first acquiring unit, performance element, receiving element, the second judging unit and second acquisition unit, can be realized by the processor in terminal; Certainly also realize by concrete logical circuit; In the process of specific embodiment, processor can be central processing unit (CPU), microprocessor (MPU), digital signal processor (DSP) or field programmable gate array (FPGA) etc.
Fig. 7 is the composition structural representation of the treating apparatus of the push button signalling of the embodiment of the present invention seven terminal, and as shown in Figure 7, this device 700 comprises the first judging unit 701, first acquiring unit 702 and performance element 703, wherein:
Described first judging unit 701, for judging whether described second force value meets the first condition preset, and described first condition is the condition relevant with range of pressure values;
Described first acquiring unit 702, for when described second force value meets first condition, responds described second force value, obtains corresponding instruction;
Described performance element 703, for performing described instruction.
In the embodiment of the present invention, described device also comprises receiving element, the second judging unit, wherein:
Described receiving element, for receiving the described duration;
Described second judging unit, for judging whether the described duration meets the second condition preset; When the described duration meets described second condition, trigger described first acquiring unit.When the described duration does not meet described second condition, described processor does not respond described second force value.
In the embodiment of the present invention, described device also comprises second acquisition unit, for obtaining the identification information of the pressure transducer corresponding with described second force value;
Accordingly, described first acquiring unit, for the first list preset according to the identification information-enquiry of described sensor, obtains corresponding instruction; Described first list is for characterizing the corresponding relation between described instruction and the identification information of sensor.
Here it is to be noted: the description of above device embodiment is similar with the description of said method embodiment, has the beneficial effect that same embodiment of the method is similar, does not therefore repeat.For the ins and outs do not disclosed in apparatus of the present invention embodiment, please refer to the description of the inventive method embodiment and understand, for saving length, therefore repeating no more.
Should be understood that during instructions in the whole text that " embodiment " or " embodiment " mentioned means that the special characteristic relevant with embodiment, structure or characteristic comprise at least one embodiment of the present invention.Therefore, " in one embodiment " or " in one embodiment " that occur everywhere at whole instructions does not necessarily refer to identical embodiment.In addition, these specific feature, structure or characteristics can combine in one or more embodiments in any suitable manner.Should understand, in various embodiments of the present invention, the size of the sequence number of above-mentioned each process does not also mean that the priority of execution sequence, and the execution sequence of each process should be determined with its function and internal logic, and should not form any restriction to the implementation process of the embodiment of the present invention.
In several embodiments that the application provides, should be understood that disclosed equipment and method can realize by another way.Apparatus embodiments described above is only schematic, such as, the division of described unit, be only a kind of logic function to divide, actual can have other dividing mode when realizing, and as: multiple unit or assembly can be in conjunction with, maybe can be integrated into another system, or some features can be ignored, or do not perform.In addition, the coupling each other of shown or discussed each ingredient or direct-coupling or communication connection can be by some interfaces, and the indirect coupling of equipment or unit or communication connection can be electrical, machinery or other form.
The above-mentioned unit illustrated as separating component or can may not be and physically separates, and the parts as unit display can be or may not be physical location; Both can be positioned at a place, also can be distributed in multiple network element; Part or all of unit wherein can be selected according to the actual needs to realize the object of the present embodiment scheme.
In addition, each functional unit in various embodiments of the present invention can all be integrated in a processing unit, also can be each unit individually as a unit, also can two or more unit in a unit integrated; Above-mentioned integrated unit both can adopt the form of hardware to realize, and the form that hardware also can be adopted to add SFU software functional unit realizes.
One of ordinary skill in the art will appreciate that: all or part of step realizing said method embodiment can have been come by the hardware that programmed instruction is relevant, aforesaid program can be stored in computer read/write memory medium, this program, when performing, performs the step comprising said method embodiment; And aforesaid storage medium comprises: movable storage device, ROM (read-only memory) (ReadOnlyMemory, ROM), magnetic disc or CD etc. various can be program code stored medium.
Or, if the above-mentioned integrated unit of the present invention using the form of software function module realize and as independently production marketing or use time, also can be stored in a computer read/write memory medium.Based on such understanding, the technical scheme of the embodiment of the present invention can embody with the form of software product the part that prior art contributes in essence in other words, this computer software product is stored in a storage medium, comprises some instructions and performs all or part of of method described in each embodiment of the present invention in order to make a computer equipment (can be personal computer, server or the network equipment etc.).And aforesaid storage medium comprises: movable storage device, ROM, magnetic disc or CD etc. various can be program code stored medium.
The above; be only the specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, is anyly familiar with those skilled in the art in the technical scope that the present invention discloses; change can be expected easily or replace, all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain of described claim.
Claims (10)
1. a terminal, is characterized in that, described terminal comprises:
Housing, comprises key area and non-key area;
Pressure transducer, is arranged at and described body contact, and described pressure transducer region on the housing forms described key area, and described pressure transducer not region on the housing forms described non-key area;
Described pressure transducer, become for sensing outside pressure and export corresponding first force value, described first force value is analog quantity;
Analog to digital converter ADC, for described first force value is converted into the second force value accordingly, described second force value is digital quantity;
Processor, for receiving described second force value, and process described second force value, wherein said second force value is as push button signalling.
2. terminal according to claim 1, it is characterized in that, described pressure transducer is arranged on described housing, and described pressure transducer is provided with key layer, and described pressure transducer is for sensing the deformation of described key layer and producing the first force value of corresponding voltage or resistance.
3. terminal according to claim 1, is characterized in that, described pressure transducer is arranged under described housing, and described pressure transducer is for sensing the deformation of described key layer and producing the first force value of corresponding voltage or resistance.
4. the terminal according to any one of claims 1 to 3, is characterized in that, described terminal also comprises:
Amplifier, for described first force value being amplified, sends to described ADC by the first force value after amplifying; Or, for described second force value being amplified, the second force value after amplifying is sent to described processor.
5. the terminal according to any one of claims 1 to 3, is characterized in that, described pressure transducer is also for sensing the duration of external pressure.
6. a disposal route for the push button signalling of terminal, is characterized in that, described method comprises:
The pressure of the pressure sensor senses outside in described terminal and produce corresponding first force value, described first force value is analog quantity, and described first force value is sent to the analog to digital converter ADC in described terminal;
First force value of analog quantity is converted into the second force value of digital quantity by described ADC accordingly, and described second force value sends to the processor in described terminal as push button signalling;
Described processor receives described second force value, processes described second force value.
7. method according to claim 6, is characterized in that, described processor carries out process to described second force value and comprises:
Described processor judges whether described second force value meets the first condition preset, and described first condition is the condition relevant with range of pressure values;
Described processor is when described second force value meets first condition, and described second force value of described processor response, obtains corresponding instruction, then perform described instruction.
8. method according to claim 7, is characterized in that, before described second force value of described processor response, described method also comprises:
Described pressure transducer also senses the duration of described external pressure;
Described processor receives the described duration;
Described processor judges whether the described duration meets the second condition preset;
When the described duration meets described second condition, described processor responds described second force value again.
When the described duration does not meet described second condition, described processor does not respond described second force value.
9. method according to claim 7, is characterized in that, described method also comprises:
Described processor obtains the identification information of the pressure transducer corresponding with described second force value;
Described processor is when described second force value meets first condition, and described second force value of described processor response, obtains corresponding instruction, comprising:
The first list that described processor is preset according to the identification information-enquiry of described sensor, obtains corresponding instruction; Described first list is for characterizing the corresponding relation between described instruction and the identification information of sensor.
10. a treating apparatus for the push button signalling of terminal, is characterized in that, described device comprises the first judging unit, the first acquiring unit and performance element, wherein:
Described first judging unit, for judging whether described second force value meets the first condition preset, and described first condition is the condition relevant with range of pressure values;
Described first acquiring unit, for when described second force value meets first condition, responds described second force value, obtains corresponding instruction;
Described performance element, for performing described instruction.
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