CN105278752B - A kind of touch-operated device and method - Google Patents
A kind of touch-operated device and method Download PDFInfo
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- CN105278752B CN105278752B CN201510731566.6A CN201510731566A CN105278752B CN 105278752 B CN105278752 B CN 105278752B CN 201510731566 A CN201510731566 A CN 201510731566A CN 105278752 B CN105278752 B CN 105278752B
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Abstract
The invention discloses a kind of touch-operated device, the touch-operated device includes：Bezel pressure acquisition module, the first pressure parameter value for obtaining terminal side frame；Backside pressure acquisition module, the second pressure parameter value for obtaining back after the activation of backside pressure acquisition module and touch operation instruction；Trigger module, for activating backside pressure acquisition module after the first pressure parameter value reaches threshold value；For responding the touch operation instruction after second pressure parameter value reaches threshold value.The present invention reduces the maloperation of backside pressure sensor in the above manner, improves user experience.
Description
Technical field
The present invention relates to fields of communication technology, more specifically to a kind of touch-operated device and method.
Background technology
Smart mobile phone development in recent years is swift and violent, but homogeneous also increasingly severe, the stagnation of Cycolbalanopsis elevaticostata,
Configuration and the competition of price is allowed to become mainstream, this is obviously highly detrimental to the development of entire industry.Force Touch technologies go out
It now brightens everyone's eyes, the use of pressure touch will also become a kind of trend.Current numerous cell phone manufacturers make pressure touch screen
For front display screen, and the use of backside pressure sensor is also fewer so far, and relevant manufactures are carrying out the technology of this respect
Research and development, to improve the convenience and interest of mobile phone operation.Due to by backside pressure sensor use mobile phone when mainly with
Its back contact, contact area is big, and the time is long, if do not handled particularly, it is easy to cause accidentally to touch, it will seriously affecting makes
With effect and user experience, so the false-touch prevention of backside pressure touch-control becomes a problem in the urgent need to address.
Invention content
The technical problem to be solved in the present invention is, the defect of maloperation is easy for existing backside pressure sensor, leads to
Bezel pressure sensor is crossed to the judgement of gripping to provide a kind of touch-operated device and method.
To achieve the above object, the present invention provides a kind of touch-operated device, and the touch-operated device includes：
Bezel pressure acquisition module, the first pressure parameter value for obtaining both sides frame；
Computing module activates backside pressure acquisition module for calculating after the first pressure parameter value reaches threshold value；
Backside pressure acquisition module, the second pressure parameter value for obtaining back upon activation and touch operation instruction；
Trigger module, for the touch operation instruction after second pressure parameter value reaches threshold value.
Optionally, the backside pressure induction region is that two endpoints are formed at back at the top of two touch points and terminal
The subregion of touch area, described two touch points are two sides two touch points nearest at the top of terminal.
Optionally, the second pressure parameter value includes the pressure area parameter that backside pressure induction region senses,
The pressure area parameter responds the touch operation instruction when reaching threshold value.
Further, the present invention provides a kind of touch operation method, the touch operation method includes：
First pressure parameter value is obtained by the pressure inductor of terminal side frame；
After the first pressure parameter value reaches threshold value, activated terminals backside pressure induction region；
Second pressure parameter value and touch operation instruction are obtained in terminal backside pressure induction region；
After the second pressure parameter value reaches threshold value, the touch operation instruction is responded.
Optionally, the backside pressure induction region is that two endpoints are formed at back at the top of two touch points and terminal
The subregion of touch area, described two touch points are two sides two touch points nearest at the top of terminal.
Optionally, the second pressure parameter value includes the pressure area parameter that backside pressure induction region senses,
The pressure area parameter responds the touch operation instruction when reaching threshold value.
Further, the mobile terminal that the present invention also provides a kind of as described in the above method.
The invention discloses a kind of touch-operated device and method, the touch-operated device includes：Bezel pressure obtains
Module, the first pressure parameter value for obtaining both sides frame；Computing module reaches for calculating the first pressure parameter value
Backside pressure acquisition module is activated after threshold value；Backside pressure acquisition module, the second pressure ginseng for obtaining back upon activation
Numerical value and touch operation instruction；Trigger module, for the touch operation instruction after second pressure parameter value reaches threshold value.This
Invention reduces the maloperation of backside pressure sensor in the above manner, improves user experience.
Description of the drawings
Present invention will be further explained below with reference to the attached drawings and examples, in attached drawing：
Fig. 1 to realize the present invention the mobile terminal of each embodiment hardware configuration signal；
Fig. 2 is the wireless communication system schematic diagram of mobile terminal as shown in Figure 1；
Fig. 3 is the touch-operated device high-level schematic functional block diagram that first embodiment of the invention provides；
Fig. 4 is the both sides frame pressure sensitive point schematic diagram that first embodiment of the invention provides；
Fig. 5 is the back touch area schematic diagram that third embodiment of the invention provides；
Fig. 6 is the touch operation method flow chart that fourth embodiment of the invention provides.
Specific implementation mode
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 mobile terminal of each embodiment of the present invention is realized in description with reference to the drawings.In subsequent description, use
For indicate element such as " module ", " component " or " unit " suffix only for be conducive to the present invention explanation, itself
There is no specific meanings.Therefore, " module " can be used mixedly with " component ".
Mobile terminal can be implemented in a variety of manners.For example, terminal described in the present invention may include such as moving
Phone, smart phone, laptop, digit broadcasting receiver, PDA (personal digital assistant), PAD (tablet computer), PMP
The mobile terminal of (portable media player), navigation device etc. and such as number TV, desktop computer etc. are consolidated
Determine terminal.Hereinafter it is assumed that terminal is mobile terminal.However, it will be understood by those skilled in the art that in addition to being used in particular for moving
Except the element of purpose, construction according to the embodiment of the present invention can also apply to the terminal of fixed type.
Fig. 1 to realize the present invention the mobile terminal of each embodiment hardware configuration signal.
Mobile terminal 100 may include wireless communication unit 110, A/V (audio/video) input unit 120, user's input
Unit 130, sensing unit 140, output unit 150, memory 160, interface unit 170, controller 180 and power supply unit 190
Etc..Fig. 1 shows the mobile terminal with various assemblies, it should be understood that being not required for implementing all groups shown
Part.More or fewer components can alternatively be implemented.The element of mobile terminal will be discussed in more detail below.
Wireless communication unit 110 generally includes one or more components, allows mobile terminal 100 and wireless communication system
Or the radio communication between network.For example, wireless communication unit may include broadcasting reception module 111, mobile communication module
112, at least one of wireless Internet module 113, short range communication module 114 and location information module 115.
Broadcasting reception module 111 receives broadcast singal and/or broadcast via broadcast channel from external broadcast management server
Relevant information.Broadcast channel may include satellite channel and/or terrestrial channel.Broadcast management server can be generated and sent
The broadcast singal and/or broadcast related information that the server or reception of broadcast singal and/or broadcast related information generate before
And send it to the server of terminal.Broadcast singal may include TV broadcast singals, radio signals, data broadcasting
Signal etc..Moreover, broadcast singal may further include the broadcast singal combined with TV or radio signals.Broadcast phase
Closing information can also provide via mobile communications network, and in this case, broadcast related information can be by mobile communication mould
Block 112 receives.Broadcast singal can exist in a variety of manners, for example, it can be with the electronics of digital multimedia broadcasting (DMB)
Program guide (EPG), digital video broadcast-handheld (DVB-H) electronic service guidebooks (ESG) etc. form and exist.Broadcast
Receiving module 111 can receive signal broadcast by using various types of broadcast systems.Particularly, broadcasting reception module 111
It can be wide by using such as multimedia broadcasting-ground (DMB-T), digital multimedia broadcasting-satellite (DMB-S), digital video
It broadcasts-holds (DVB-H), the Radio Data System of forward link media (MediaFLO@), received terrestrial digital broadcasting integrated service
(ISDB-T) etc. digit broadcasting system receives digital broadcasting.Broadcasting reception module 111, which may be constructed such that, to be adapted to provide for extensively
Broadcast the various broadcast systems of signal and above-mentioned digit broadcasting system.Via broadcasting reception module 111 receive broadcast singal and/
Or broadcast related information can be stored in memory 160 (or other types of storage medium).
Mobile communication module 112 sends radio signals to base station (for example, access point, node B etc.), exterior terminal
And at least one of server and/or receive from it radio signal.Such radio signal may include that voice is logical
Talk about signal, video calling signal or the various types of data for sending and/or receiving according to text and/or Multimedia Message.
Wireless Internet module 113 supports the Wi-Fi (Wireless Internet Access) of mobile terminal.The module can be internally or externally
It is couple to terminal.Wi-Fi (Wireless Internet Access) technology involved by the module may include WLAN (Wireless LAN) (Wi-Fi), Wibro
(WiMAX), Wimax (worldwide interoperability for microwave accesses), HSDPA (high-speed downlink packet access) etc..
Short range communication module 114 is the module for supporting short range communication.Some examples of short-range communication technology include indigo plant
Tooth TM, radio frequency identification (RFID), Infrared Data Association (IrDA), ultra wide band (UWB), purple honeybee TM etc..
Location information module 115 is the module of the location information for checking or obtaining mobile terminal.Location information module
Typical case be GPS (global positioning system).According to current technology, GPS module 115, which calculates, comes from three or more satellites
Range information and correct time information and the Information application triangulation for calculating, to according to longitude, latitude
Highly accurately calculate three-dimensional current location information.Currently, it is defended using three for the method for calculating position and temporal information
Star and the error that calculated position and temporal information are corrected by using an other satellite.In addition, GPS module 115
It can be by Continuous plus current location information in real time come calculating speed information.
A/V input units 120 are for receiving audio or video signal.A/V input units 120 may include 121 He of camera
Microphone 1220, camera 121 in video acquisition mode or image capture mode by image capture apparatus obtain static map
The image data of piece or video is handled.Treated, and picture frame may be displayed on display module 151.At camera 121
Picture frame after reason can be stored in memory 160 (or other storage mediums) or be carried out via wireless communication unit 110
It sends, two or more cameras 1210 can be provided according to the construction of mobile terminal.Microphone 122 can be in telephone relation mould
Sound (audio data) is received via microphone in formula, logging mode, speech recognition mode etc. operational mode, and can be incited somebody to action
Such acoustic processing is audio data.Audio that treated (voice) data can be converted in the case of telephone calling model
For the format output of mobile communication base station can be sent to via mobile communication module 112.Microphone 122 can implement various types
Noise eliminate (or inhibit) algorithm with eliminate noise that (or inhibition) generates during sending and receiving audio signal or
Person interferes.
User input unit 130 can generate key input data to control each of mobile terminal according to order input by user
Kind operation.User input unit 130 allows user to input various types of information, and may include keyboard, metal dome, touch
Plate (for example, sensitive component of detection variation of resistance, pressure, capacitance etc. caused by being contacted), idler wheel, rocking bar etc.
Deng.Particularly, when touch tablet is superimposed upon in the form of layer on display module 151, touch screen can be formed.
Sensing unit 140 detects the current state of mobile terminal 100, (for example, mobile terminal 100 opens or closes shape
State), the position of mobile terminal 100, user is for the presence or absence of contact (that is, touch input) of mobile terminal 100, mobile terminal
100 orientation, the acceleration or deceleration movement of mobile terminal 100 and direction etc., and generate for controlling mobile terminal 100
The order of operation or signal.For example, when mobile terminal 100 is embodied as sliding-type mobile phone, sensing unit 140 can sense
The sliding-type phone is to open or close.In addition, sensing unit 140 can detect power supply unit 190 whether provide electric power or
Whether person's interface unit 170 couples with external device (ED).Sensing unit 140, which may include proximity sensor 1410, to be combined below
Touch screen is described this.
Interface unit 170 be used as at least one external device (ED) connect with mobile terminal 100 can by interface.For example,
External device (ED) may include wired or wireless headphone port, external power supply (or battery charger) port, wired or nothing
Line data port, memory card port, the port for connecting the device with identification module, audio input/output (I/O) end
Mouth, video i/o port, ear port etc..Identification module can store to use each of mobile terminal 100 for verifying user
It plants information and may include subscriber identification module (UIM), client identification module (SIM), Universal Subscriber identification module (USIM)
Etc..In addition, the device with identification module can (hereinafter referred to as " identification device ") take the form of smart card therefore to know
Other device can be connect via port or other attachment devices with mobile terminal 100.Interface unit 170, which can be used for receiving, to be come from
The input (for example, data information, electric power etc.) of external device (ED) and the input received is transferred in mobile terminal 100
One or more elements can be used for the transmission data between mobile terminal and external device (ED).
In addition, when mobile terminal 100 is connect with external base, interface unit 170 may be used as allowing will be electric by it
Power provides to the path of mobile terminal 100 from pedestal or may be used as that the various command signals inputted from pedestal is allowed to pass through it
It is transferred to the path of mobile terminal.The various command signals or electric power inputted from pedestal, which may be used as mobile terminal for identification, is
The no signal being accurately fitted on pedestal.Output unit 150 is configured to provide with vision, audio and/or tactile manner defeated
Go out signal (for example, audio signal, vision signal, alarm signal, vibration signal etc.).Output unit 150 may include display
Module 151, audio output module 152, alarm modules 153 etc..
Display module 151 may be displayed on the information handled in mobile terminal 100.For example, when mobile terminal 100 is in electricity
When talking about call mode, display module 151 can show and converse or other communicate (for example, text messaging, multimedia file
Download etc.) relevant user interface (UI) or graphic user interface (GUI).When mobile terminal 100 is in video calling pattern
Or when image capture mode, display module 151 can show the image of capture and/or the image of reception, show video or figure
The UI or GUI etc. of picture and correlation function.
Meanwhile when display module 151 and touch tablet in the form of layer it is superposed on one another to form touch screen when, display module
151 may be used as input unit and output device.Display module 151 may 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, 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 embodiment, mobile terminal 100 may include two or more display modules (or other display devices), for example, moving
Dynamic terminal may include external display module (not shown) and internal display module (not shown).Touch screen, which can be used for detecting, to be touched
Input pressure and touch input position and touch input area.
Audio output module 152 can mobile terminal be in call signal reception pattern, call mode, logging mode,
It is that wireless communication unit 110 is received or in memory 160 when under the isotypes such as speech recognition mode, broadcast reception mode
The audio data transducing audio signal of middle storage and to export be sound.Moreover, audio output module 152 can provide and movement
The relevant audio output of specific function (for example, call signal receives sound, message sink sound etc.) that terminal 100 executes.
Audio output module 152 may include loud speaker, buzzer etc..
Alarm modules 153 can provide output notifying event to mobile terminal 100.Typical event can be with
Including calling reception, message sink, key signals input, touch input etc..Other than audio or video exports, alarm modules
153 can provide output with the generation of notification event in different ways.For example, alarm modules 153 can be in the form of vibration
Output is provided, when receiving calling, message or some other entrance communications (incomingcommunication), alarm mould
Block 153 can provide tactile output (that is, vibration) to notify to user.It is exported by tactile as offer, even if
When the mobile phone of user is in the pocket of user, user also can recognize that the generation of various events.Alarm modules 153
The output of the generation of notification event can be provided via display module 151 or audio output module 152.
Memory 160 can store the software program etc. of the processing and control operation that are executed by controller 180, Huo Zheke
Temporarily to store oneself data (for example, telephone directory, message, still image, video etc.) through exporting or will export.And
And memory 160 can be stored about when the vibration and audio signal for touching the various modes that the when of being applied to touch screen exports
Data.
Memory 160 may include the storage medium of at least one type, and the storage medium includes flash memory, hard disk, more
Media card, card-type memory (for example, SD or DX memories etc.), random access storage device (RAM), static random-access storage
Device (SRAM), read-only memory (ROM), electrically erasable programmable read-only memory (EEPROM), programmable read only memory
(PROM), magnetic storage, disk, CD etc..Moreover, mobile terminal 100 can execute memory with by network connection
The network storage device of 160 store function cooperates.
The overall operation of the usually control mobile terminal of controller 180.For example, controller 180 executes and voice communication, data
Communication, video calling etc. relevant control and processing.In addition, controller 180 may include for reproducing (or playback) more matchmakers
The multi-media module 1810 of volume data, multi-media module 1810 can construct in controller 180, or can be structured as and control
Device 180 processed detaches.Controller 180 can be with execution pattern identifying processing, by the handwriting input executed on the touchscreen or figure
Piece draws input and is identified as character or image.
Power supply unit 190 receives external power or internal power under the control of controller 180 and provides operation each member
Electric power appropriate needed for part and component.
Various embodiments described herein can with use such as computer software, hardware or any combination thereof calculating
Machine readable medium is implemented.Hardware is implemented, embodiment described herein can be by using application-specific IC
(ASIC), digital signal processor (DSP), digital signal processing device (DSPD), programmable logic device (PLD), scene can
Programming gate array (FPGA), controller, microcontroller, microprocessor, is designed to execute function described herein processor
At least one of electronic unit is implemented, and in some cases, such embodiment can be implemented in controller 180.
For software implementation, the embodiment of such as process or function can with allow to execute the individual of at least one functions or operations
Software module is implemented.Software code can by the software application (or program) write with any programming language appropriate Lai
Implement, software code can be stored in memory 160 and be executed by controller 180.
So far, oneself according to its function through describing mobile terminal.In the following, for the sake of brevity, will description such as folded form,
Slide type mobile terminal in various types of mobile terminals of board-type, oscillating-type, slide type mobile terminal etc., which is used as, to be shown
Example.Therefore, the present invention can be applied to any kind of mobile terminal, and be not limited to slide type mobile terminal.
Mobile terminal 100 as shown in Figure 1 may be constructed such that using via frame or grouping transmission data it is all if any
Line and wireless communication system and satellite-based communication system operate.
The communication system that mobile terminal wherein according to the present invention can operate is described referring now to Fig. 2.
Such communication system can use different air interface and/or physical layer.For example, used by communication system
Air interface includes such as frequency division multiple access (FDMA), time division multiple acess (TDMA), CDMA (CDMA) and universal mobile communications system
System (UMTS) (particularly, long term evolution (LTE)), global system for mobile communications (GSM) etc..As non-limiting example, under
The description in face is related to cdma communication system, but such introduction is equally applicable to other types of system.
With reference to figure 2, cdma wireless communication system may include multiple mobile terminals 100, multiple base stations (BS) 270, base station
Controller (BSC) 275 and mobile switching centre (MSC) 280.MSC280 is configured to and Public Switched Telephony Network (PSTN)
290 form interface.MSC280 is also structured to form interface with the BSC275 that can be couple to base station 270 via back haul link.
Back haul link can be constructed according to any one of several known interfaces, the interface include such as E1/T1, ATM, IP,
PPP, frame relay, HDSL, ADSL or xDSL.It will be appreciated that system may include multiple BSC2750 as shown in Figure 2.
Each BS270 can service one or more subregions (or region), by multidirectional antenna or the day of direction specific direction
Each subregion of line covering is radially far from BS270.Alternatively, each subregion can be by two or more for diversity reception
Antenna covers.Each BS270, which may be constructed such that, supports multiple frequency distribution, and each frequency distribution has specific frequency spectrum
(for example, 1.25MHz, 5MHz etc.).
What subregion and frequency were distributed, which intersects, can be referred to as CDMA Channel.BS270 can also be referred to as base station transceiver
System (BTS) or other equivalent terms.In this case, term " base station " can be used for broadly indicating single
BSC275 and at least one BS270.Base station can also be referred to as " cellular station ".Alternatively, each subregion of specific BS270 can be claimed
For multiple cellular stations.
As shown in Figure 2, broadcast singal is sent to the mobile terminal operated in system by broadcsting transmitter (BT) 295
100.Broadcasting reception module 111 as shown in Figure 1 is arranged at mobile terminal 100 to receive the broadcast sent by BT295
Signal.In fig. 2 it is shown that several global positioning system (GPS) satellites 300.The help of satellite 300 positions multiple mobile terminals
At least one of 100.
In fig. 2, multiple satellites 300 are depicted, it is understood that, any number of satellite can be utilized to obtain useful
Location information.GPS module 115 as shown in Figure 1 is generally configured to coordinate with satellite 300 to be believed with obtaining desired positioning
Breath.It substitutes GPS tracking techniques or except GPS tracking techniques, the other of the position that can track mobile terminal can be used
Technology.In addition, at least one GPS satellite 300 can optionally or additionally handle satellite dmb transmission.
As a typical operation of wireless communication system, BS270 receives the reverse link from various mobile terminals 100
Signal.Mobile terminal 100 usually participates in call, information receiving and transmitting and other types of communication.Each of the reception of certain base station 270 is anti-
It is handled in specific BS270 to link signal.The data of acquisition are forwarded to relevant BSC275.BSC provides call
The mobile management function of resource allocation and coordination including the soft switching process between BS270.The number that BSC275 will also be received
According to MSC280 is routed to, the additional route service for forming interface with PSTN290 is provided.Similarly, PSTN290 with
MSC280 forms interface, and MSC and BSC275 form interface, and BSC275 correspondingly controls BS270 with by forward link signals
It is sent to mobile terminal 100.
Based on above-mentioned mobile terminal hardware configuration and communication system, each implementation of method for network access of the present invention is proposed
Example.The method for network access of the present invention accesses wireless network parallel after obtaining wireless network signal and mobile network signals
And mobile network, i.e., it is surfed the Internet simultaneously using wireless network and mobile network.Wherein, wireless network such as WIFI network, it is mobile
Network such as 2G/3G/4G networks.
The side that middle synchronization is either surfed the Internet using wireless network or surfed the Internet using mobile network compared with the existing technology
Formula, the mode that the present invention is surfed the Internet using wireless network and mobile network simultaneously so that network access is more flexible, and can meet use
The diversified online demand in family, widens network bandwidth, promotes the online experience of user.
It is described in detail below by way of specific embodiment.
Embodiment one
With reference to Fig. 3 and Fig. 4, Fig. 3 is the touch-operated device high-level schematic functional block diagram that first embodiment of the invention provides；Figure
The 4 both sides frame pressure sensitive point schematic diagrames provided for first embodiment of the invention；
In the present embodiment, the touch-operated device includes：
Bezel pressure acquisition module 10, the first pressure parameter value for obtaining both sides frame；
In the present embodiment, it should be noted that first pressure parameter value be set by the user two of both sides frame or
The pressure parameter value of the multiple contact points of person sensed, such as Fig. 4.It is shown, each pressure sensitive point of both sides frame in Fig. 4,
It is all located at the centre position of frame.Because the size of different its palm of user, the length of finger are not quite similar, therefore, this side
The position of frame pressure sensitive point can have user to adjust, and method of adjustment is as follows：(1) enter setting interface, selection adjustment holds hand
Gesture；(2) gripping terminal time reaches threshold value；(3) it is arranged successfully.
Backside pressure acquisition module 20, the second pressure parameter for obtaining back after the activation of backside pressure acquisition module
Value and touch operation instruction；
In the present embodiment, the backside pressure acquisition module starts acquisition after first pressure parameter value reaches threshold value
Two pressure parameter values, need to illustrate when, backside pressure acquisition module is also tested in real time while obtaining second pressure parameter value
Whether card first pressure parameter value reaches threshold value, stops backside pressure acquisition module if threshold value is not achieved and obtains second pressure ginseng
Numerical value.
Trigger module 30, for activating backside pressure acquisition module after the first pressure parameter value reaches threshold value；With
The touch operation instruction is responded after reaching threshold value in second pressure parameter value.
In the present embodiment, the threshold value that the first pressure parameter value reaches threshold value is not done to frame induction point in user
By the initial value of system recommendation in the case of adjustment, if after user adjusts to frame induction point, threshold value is the value after adjustment.
The invention discloses a kind of touch-operated device, the touch-operated device includes：Bezel pressure acquisition module is used
In the first pressure parameter value for obtaining terminal side frame；Backside pressure acquisition module, for being activated in backside pressure acquisition module
Second pressure parameter value and the touch operation instruction at back are obtained afterwards；Trigger module, for being reached in the first pressure parameter value
Backside pressure acquisition module is activated after to threshold value；Refer to for responding the touch operation after second pressure parameter value reaches threshold value
It enables.The present invention reduces the maloperation of backside pressure sensor in the above manner, improves user experience.
Embodiment two
With reference to Fig. 5, Fig. 5 is the rear touch regional location schematic diagram that second embodiment of the invention provides.
Based on above-mentioned first embodiment, the backside pressure induction region is two endpoints at the top of two touch points and terminal
Subregion in the touch area that back is formed, described two touch points are two sides two touches nearest at the top of terminal
Point.
In the present embodiment, can also be according to user's finger in the position of frame, two circles of C as shown in Figure 5 and B are
Two touch points, two touch points the B and C are two touch points of the top, and E and F are the top endpoint of terminal, then back
The subregion a-quadrant for the quadrangle that touch area is made of C points, B points, E points and F points is covering for palm below C or B points
Cover area is easy to cause maloperation, but can be judged by the size of contact area to reduce maloperation.
The present embodiment puies forward the size that rear touch region A is set by the position dynamic of bezel pressure point, reduces user hand
The operation in backside pressure sensor region is slapped, it is user-friendly, improve user experience.
Embodiment three
It is the back touch area schematic diagram that third embodiment of the invention provides with reference to Fig. 5, Fig. 5.
Based on above-mentioned first embodiment, the second pressure parameter value further includes backside pressure acquisition module induction region
First pressure area parameters respond the touch operation instruction when the first pressure area parameters reach threshold value.
In the present embodiment, the touch operation contact area of acquiescence is D, as shown in Figure 5, it is contemplated that individual difference and
Situation in operation can be to enable ordinary people by the size of user's sets itself back touch area D, computational methods
The average area that index finger presses screen is S1, and acceptable floating area is K, then the computational methods for giving tacit consent to touch area D are D=
[S1-K,S1+K].In view of the difference between individual, allows the customized contact area S of user's typing in setting, then calculate
New contact area section D, computational methods are D=[S-K, S+K].When user uses rear touch region, detects and calculate it
The contact area S2 of finger and touch area is judged as effective touch-control, responds the operation as S2 ∈ D；WhenWhen, sentence
Break as invalid touch-control, is not responding to the operation.
The present embodiment is subtracted accordingly by calculating whether touch operation contact area in back matches with preset contact area
The maloperation in small rear touch region, improves user experience.
Example IV
The present invention further provides a kind of touch operation methods.
With reference to Fig. 6, Fig. 6 is the touch operation method flow chart that fourth embodiment of the invention provides.
In the present embodiment, the touch operation method, including：
Step S10 obtains first pressure parameter value by the pressure inductor of terminal side frame；
In the present embodiment, it should be noted that first pressure parameter value be set by the user two of both sides frame or
The pressure parameter value of the multiple contact points of person sensed, as shown in figure 4, each pressure sensitive induction of both sides frame in Fig. 4
Point is all located at the centre position of frame.Because the size of different its palm of user, the length of finger are not quite similar, therefore, this
The position of bezel pressure induction point can have user to adjust, and method of adjustment is as follows：(1) enter setting interface, selection adjustment is held
Gesture；(2) gripping terminal time reaches threshold value；(3) it is arranged successfully.
Step S20, after the first pressure parameter value reaches threshold value, activated terminals backside pressure induction region；
In the present embodiment, what the threshold value that the first pressure parameter value reaches did not adjusted to frame induction point in user
In the case of be by system recommendation initial value, if after user adjusts to frame induction point, threshold value be adjustment after value.
Step S30 obtains second pressure parameter value and touch operation instruction in terminal backside pressure induction region；
In the present embodiment, second pressure parameter and touch operation instruction are obtained after the activation of backside pressure induction region,
It should be noted that be all that backside pressure induction region senses same for the second pressure parameter and touch operation instruction
Touch operation.
Step S40 responds the touch operation instruction after the second pressure parameter value reaches threshold value.
This law invention further provides for a kind of touch operation method, which is characterized in that the touch operation method includes：It obtains
Take the first pressure parameter value of both sides frame；Backside pressure induction region is obtained after the first pressure parameter value reaches threshold value
Second pressure parameter value；Back normal operating is triggered after the second pressure parameter value reaches threshold value.The present invention by with
Upper method reduces the maloperation of backside pressure sensor, improves user experience.
Embodiment five
Based on above-mentioned fourth embodiment, the backside pressure induction region is two endpoints at the top of two touch points and terminal
Subregion in the touch area that back is formed, described two touch points are two sides two touches nearest at the top of terminal
Point.
In the present embodiment, can also be according to user's finger in the position of frame, two circles of C as shown in Figure 5 and B are
Two touch points, two touch points the B and C are two touch points of the top, and E and F are the top endpoint of terminal, then back
The subregion a-quadrant for the quadrangle that touch area is made of C points, B points, E points and F points is covering for palm below C or B points
Cover area is easy to cause maloperation, but can be judged by the size of contact area to reduce maloperation.
The present embodiment puies forward the size that rear touch region A is set by the position dynamic of bezel pressure point, reduces user hand
The operation in backside pressure sensor region is slapped, it is user-friendly, improve user experience.
Embodiment six
Based on above-mentioned fourth embodiment, the second pressure parameter value includes the pressure that backside pressure induction region senses
Area parameters respond the touch operation instruction when the pressure area parameter reaches threshold value.
In the present embodiment, the touch operation contact area of acquiescence is D, as shown in Figure 5, it is contemplated that individual difference and
Situation in operation can be to enable ordinary people by the size of user's sets itself back touch area D, computational methods
The average area that index finger presses screen is S1, and acceptable floating area is K, then the computational methods for giving tacit consent to touch area D are D=
[S1-K,S1+K].In view of the difference between individual, allows the customized contact area S of user's typing in setting, then calculate
New contact area section D, computational methods are D=[S-K, S+K].When user uses rear touch region, detects and calculate it
The contact area S2 of finger and touch area is judged as effective touch-control, responds the operation as S2 ∈ D；WhenWhen, sentence
Break as invalid touch-control, is not responding to the operation.
The present embodiment is subtracted accordingly by calculating whether touch operation contact area in back matches with preset contact area
The maloperation in small rear touch region, improves user experience.
The embodiment of the present invention is described with above attached drawing, but the invention is not limited in above-mentioned specific
Embodiment, the above mentioned embodiment is only schematical, rather than restrictive, those skilled in the art
Under the inspiration of the present invention, without breaking away from the scope protected by the purposes and claims of the present invention, it can also make very much
Form, all of these belong to the protection of the present invention.
Claims (7)
1. a kind of touch-operated device, which is characterized in that the touch-operated device includes：
Bezel pressure acquisition module, the first pressure parameter value for obtaining terminal side frame；
Backside pressure acquisition module for the second pressure parameter value at acquisition back after the activation of backside pressure acquisition module and touches
Touch operational order；
Trigger module, for activating backside pressure acquisition module after the first pressure parameter value reaches threshold value；For
Two pressure parameter values respond the touch operation instruction after reaching threshold value；
Wherein, the backside pressure acquisition module is while obtaining the second pressure parameter value, first described in real-time verification
Whether pressure parameter value reaches threshold value；When the first pressure parameter value is not up to the threshold value, stop to obtain described second
Pressure parameter value.
2. touch-operated device according to claim 1, which is characterized in that backside pressure induction region is two touch points
The subregion of the touch area formed at back with two endpoints at the top of terminal, described two touch points are two sides apart from terminal
Two nearest touch points of top.
3. touch-operated device according to claim 1, which is characterized in that the second pressure parameter value includes back pressure
The pressure area parameter that power induction region senses, when the pressure area parameter reaches threshold value responding the touch operation refers to
It enables.
4. a kind of touch operation method, which is characterized in that the touch operation method includes：
First pressure parameter value is obtained by the pressure inductor of terminal side frame；
After the first pressure parameter value reaches threshold value, activated terminals backside pressure induction region；
Second pressure parameter value and touch operation instruction are obtained in terminal backside pressure induction region；
After the second pressure parameter value reaches threshold value, the touch operation instruction is responded；
Wherein, while obtaining the second pressure parameter value, whether first pressure parameter value reaches threshold described in real-time verification
Value；When the first pressure parameter value is not up to the threshold value, stop to obtain the second pressure parameter value.
5. touch operation method according to claim 4, which is characterized in that backside pressure induction region is two touch points
The subregion of the touch area formed at back with two endpoints at the top of terminal, described two touch points are two sides apart from terminal
Two nearest touch points of top.
6. touch operation method according to claim 4, which is characterized in that the second pressure parameter value includes back pressure
The pressure area parameter that power induction region senses, when the pressure area parameter reaches threshold value responding the touch operation refers to
It enables.
7. a kind of mobile terminal, which is characterized in that the mobile terminal includes touch as claimed in any one of claims 1-3
Operating device.
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| CN105786249B (en) * | 2016-02-25 | 2020-08-11 | 努比亚技术有限公司 | Terminal control method and terminal |
| CN109714475A (en) * | 2018-12-18 | 2019-05-03 | 芯海科技（深圳）股份有限公司 | A kind of piezoresistive transducer realizes the device and method of new function using new fitting |
| CN109683795B (en) * | 2018-12-25 | 2021-07-23 | 努比亚技术有限公司 | Three-dimensional interaction processing method and equipment and computer readable storage medium |
| CN110174961B (en) * | 2019-05-31 | 2021-11-23 | 维沃移动通信有限公司 | Mobile terminal |
| CN110794989A (en) * | 2019-10-23 | 2020-02-14 | 维沃移动通信有限公司 | Key response method and electronic equipment |
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