CN106412295A - Mobile terminal based on virtual key - Google Patents
Mobile terminal based on virtual key Download PDFInfo
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- CN106412295A CN106412295A CN201610866919.8A CN201610866919A CN106412295A CN 106412295 A CN106412295 A CN 106412295A CN 201610866919 A CN201610866919 A CN 201610866919A CN 106412295 A CN106412295 A CN 106412295A
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- China
- Prior art keywords
- mobile terminal
- key
- virtual key
- identification
- terminal based
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/017—Gesture based interaction, e.g. based on a set of recognized hand gestures
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/23—Construction or mounting of dials or of equivalent devices; Means for facilitating the use thereof
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72469—User interfaces specially adapted for cordless or mobile telephones for operating the device by selecting functions from two or more displayed items, e.g. menus or icons
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M2250/00—Details of telephonic subscriber devices
- H04M2250/12—Details of telephonic subscriber devices including a sensor for measuring a physical value, e.g. temperature or motion
Abstract
The invention discloses a mobile terminal based on a virtual key, and relates to the technical field of the mobile terminals. Function keys on the mobile terminal are virtual keys, the virtual key comprises a proximity sensor, and the proximity sensor is provided with a recognition panel, and the recognition panel is arranged in a preset function trigger region on the mobile terminal. The entity keys on the mobile terminal are replaced by the virtual keys, so that the surface of the mobile terminal is free from keys, and the interaction experience of the user and the terminal is improved.
Description
Technical field
The present invention relates to technical field of mobile terminals, more particularly, to a kind of mobile terminal based on virtual key.
Background technology
Gesture identification is a kind of emerging user interface mode, is usually used in the users such as building and industrial control panels and only need to lead to
Cross move or application that gesture just can be interacted with equipment in, it is particularly important in being difficult to using the scene of touch screen interface, than
As in moist environment, user have gloves on when, or be difficult to contact control panel situation.
Traditional gesture identification mode and species are relatively more, the gesture identification of such as view-based access control model, and the development of this technology is compared
Early also comparative maturity, but stricter to equipment and environmental requirement, the limitation of use also just ratio larger, another kind is based on sensing
The technology of identification of device, the RGB infrared light that mainly passes through such as on the market assists the gesture sensor detecting, the gesture of this mode
Identification function is single, it is more relatively low than larger, accuracy rate to be affected by ambient light.
Content of the invention
Present invention is primarily targeted at proposing a kind of mobile terminal based on virtual key, replace moving by virtual key
Physical button in dynamic terminal, makes the surface no button of mobile terminal, improves the experience of user terminal interaction.
For achieving the above object, a kind of mobile terminal based on virtual key that the present invention provides, on described mobile terminal
Function button be all virtual key, described virtual key includes proximity transducer, and described proximity transducer is provided with identification
Panel, described identification panel is arranged in default function toggle area on mobile terminal.
Alternatively, described virtual key includes：Key/closing key, Home key, attribute are built, return key and volume adjusting
Key.
Alternatively, the function toggle area of described key/closing key is arranged at the right flank of mobile terminal.
Alternatively, the identification panel of described key/closing key is provided with triggering capacitance threshold value, when mobile terminal receives
To user pressing operation when, judge the action type of described pressing operation according to the identification capacitance that collects of panel, and root
According to the corresponding start of described action type execution or shut-off function.
Alternatively, described Home key, attribute build the close bottom being arranged at mobile terminal with the function toggle area of return key
The front in portion.
Alternatively, described Home key, attribute are built with the quantity of the identification panel of return key is 2-4, when mobile terminal connects
Receive user gesture operation when, judge whether described gesture operation is default according to the described identification capacitance that collects of panel
Gesture, if so, then trigger corresponding application.
Alternatively, the function toggle area of described volume adjusting key is arranged at left surface and/or the right flank of mobile terminal.
Alternatively, the quantity at least two of the identification panel of described volume adjusting key, when mobile terminal receives user
Gesture operation when, according to collect described at least two identification panels triggered time and described at least two identification panels
The distance between obtain the speed of described gesture operation, and adjust the regulation frequency of volume adjusting according to the speed of described gesture operation
Rate.
Alternatively, described virtual key also includes：Reset key.
Alternatively, the function toggle area of described reset key is arranged at the back side of mobile terminal.
A kind of mobile terminal based on virtual key proposed by the present invention, the function button on described mobile terminal is all void
Intend button, described virtual key includes proximity transducer, described proximity transducer is provided with identification panel, described identification panel
It is arranged in default function toggle area on mobile terminal, the present invention replaces the entity on mobile terminal to press by virtual key
Key, makes the surface no button of mobile terminal, improves the experience of user terminal interaction.
Brief description
Fig. 1 is the hardware architecture diagram of the mobile terminal realizing each embodiment of the present invention；
Fig. 2 is the wireless communication system schematic diagram of mobile terminal as shown in Figure 1；
A kind of mobile terminal exemplary block diagram based on virtual key that Fig. 3 provides for the embodiment of the present invention one；
The mobile terminal exemplary block diagram based on virtual key for the another kind that Fig. 4 provides for the embodiment of the present invention one；
The fundamental diagram of the capacitive proximity sensor that Fig. 5 provides for the embodiment of the present invention one.
The realization of the object of the invention, functional characteristics and advantage will be described further in conjunction with the embodiments referring to the drawings.
Specific embodiment
It should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
Realize the mobile terminal of each embodiment of the present invention referring now to Description of Drawings.In follow-up description, use
For represent element such as " module ", " part " or " unit " suffix only for being conducive to the explanation of the present invention, itself
Not specific meaning.Therefore, " module " and " part " can mixedly use.
Mobile terminal can be implemented in a variety of manners.For example, the terminal described in the present invention can include such as moving
Phone, smart phone, notebook computer, digit broadcasting receiver, PDA (personal digital assistant), PAD (panel computer), PMP
The mobile terminal of (portable media player), guider etc. and such as numeral TV, desk computer etc. consolidate
Determine terminal.Hereinafter it is assumed that terminal is mobile terminal.However, it will be understood by those skilled in the art that, except being used in particular for moving
Outside the element of purpose, construction according to the embodiment of the present invention can also apply to the terminal of fixed type.
Fig. 1 is that the hardware configuration of the mobile terminal realizing each embodiment of the present invention is illustrated.
Mobile terminal 1 00 can include wireless communication unit 110, A/V (audio/video) input block 120, user input
Unit 130, sensing unit 140, output unit 150, memorizer 160, interface unit 170, controller 180 and power subsystem 190
Etc..Fig. 1 shows the mobile terminal with various assemblies, it should be understood that being not required for implementing all groups illustrating
Part.More or less of assembly can alternatively be implemented.Will be discussed in more detail below the element of mobile terminal.
Wireless communication unit 110 generally includes one or more assemblies, and it allows mobile terminal 1 00 and wireless communication system
Or the radio communication between network.For example, wireless communication unit can include broadcasting reception module 111, mobile communication module
112nd, 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 can include satellite channel and/or terrestrial channel.Broadcast management server can be generated and sent
The broadcast singal generating before the server of broadcast singal and/or broadcast related information or reception and/or broadcast related information
And send it to the server of terminal.Broadcast singal can include TV broadcast singal, radio signals, data broadcasting
Signal etc..And, broadcast singal may further include the broadcast singal combining with TV or radio signals.Broadcast phase
Pass information can also provide via mobile communications network, and in this case, broadcast related information can be by mobile communication mould
Block 112 is receiving.Broadcast singal can exist in a variety of manners, and for example, it can be with the electronics of DMB (DMB)
The form of program guide (EPG), the electronic service guidebooks (ESG) of digital video broadcast-handheld (DVB-H) etc. and exist.Broadcast
Receiver module 111 can be broadcasted by using various types of broadcast system receipt signals.Especially, broadcasting reception module 111
Can be wide by using such as multimedia broadcasting-ground (DMB-T), DMB-satellite (DMB-S), digital video
Broadcast-hand-held (DVB-H), the Radio Data System of forward link media (MediaFLO@), received terrestrial digital broadcasting integrated service
Etc. (ISDB-T) digit broadcasting system receives digital broadcasting.Broadcasting reception module 111 may be constructed such that and is 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 memorizer 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 can include voice and lead to
Words signal, video calling signal or the various types of data 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.This module can be internally or externally
It is couple to terminal.Wi-Fi (Wireless Internet Access) technology involved by this module can include WLAN (WLAN) (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 junction service.Some examples of short-range communication technology include indigo plant
Tooth TM, RF identification (RFID), Infrared Data Association (IrDA), ultra broadband (UWB), purple honeybee TM etc..
Location information module 115 be for check or obtain mobile terminal positional information module.Location information module
Typical case be GPS (global positioning system).According to current technology, GPS module 115 calculates and is derived from three or more satellites
Range information and correct time information and for the Information application triangulation calculating, thus according to longitude, latitude
Highly accurately calculate three-dimensional current location information.Currently, the method for calculating position and temporal information is defended using three
Star and the error of the position that calculates by using other satellite correction and temporal information.Additionally, GPS module 115
Can be by Continuous plus current location information in real time come calculating speed information.
A/V input block 120 is used for receiving audio or video signal.A/V input block 120 can include camera 121 He
Mike 1220, camera 121 is to the static map being obtained by image capture apparatus in Video Capture pattern or image capture mode
The view data of piece or video is processed.Picture frame after process may be displayed on display module 151.At camera 121
Picture frame after reason can be stored in memorizer 160 (or other storage medium) or carry out via wireless communication unit 110
Send, two or more cameras 1210 can be provided according to the construction of mobile terminal.Mike 122 can be in telephone relation mould
Sound (voice data) is received via mike in formula, logging mode, speech recognition mode etc. operational mode, and can be by
Such acoustic processing is voice data.Audio frequency (voice) data after process can be changed in the case of telephone calling model
For can be sent to the form output of mobile communication base station via mobile communication module 112.Mike 122 can implement all kinds
Noise eliminate (or suppression) algorithm with eliminate (or suppression) receive and the noise that produces during sending audio signal or
Person disturbs.
User input unit 130 can generate key input data to control each of mobile terminal according to the order of user input
Plant operation.User input unit 130 allows the various types of information of user input, and can include keyboard, metal dome, touch
Plate (for example, detection due to touched and lead to resistance, pressure, the change of electric capacity etc. sensitive component), roller, rocking bar etc.
Deng.Especially, when touch pad is superimposed upon on display module 151 as a layer, touch screen can be formed.
Sensing unit 140 detect mobile terminal 1 00 current state, (for example, mobile terminal 1 00 open or close shape
State), the position of mobile terminal 1 00, user is for the presence or absence of the contact (that is, touch input) of mobile terminal 1 00, mobile terminal
100 orientation, the acceleration or deceleration movement of mobile terminal 1 00 and direction etc., and generate for controlling mobile terminal 1 00
The order of operation or signal.For example, when mobile terminal 1 00 is embodied as sliding-type mobile phone, sensing unit 140 can sense
This sliding-type phone opens or cuts out.In addition, sensing unit 140 can detect power subsystem 190 whether provide electric power or
Whether person's interface unit 170 is coupled with external device (ED).Sensing unit 140 can include proximity transducer 1410 and will combine below
Touch screen this is described.
Interface unit 170 is connected, with mobile terminal 1 00, the interface that can pass through as at least one external device (ED).For example,
External device (ED) can include wired or wireless head-band earphone port, external power source (or battery charger) port, wired or nothing
Line FPDP, memory card port, the port of device for connection with identification module, audio input/output (I/O) end
Mouth, video i/o port, ear port etc..Identification module can be storage for verifying that user uses each of mobile terminal 1 00
Kind of information and subscriber identification module (UIM), client identification module (SIM), Universal Subscriber identification module (USIM) can be included
Etc..In addition, the device (hereinafter referred to as " identifying device ") with identification module can take the form of smart card, therefore, know
Other device can be connected with mobile terminal 1 00 via port or other attachment means.Interface unit 170 can be used for reception and is derived from
The input (for example, data message, electric power etc.) of the external device (ED) and input receiving is transferred in mobile terminal 1 00
One or more elements or can be used for transmission data between mobile terminal and external device (ED).
In addition, when mobile terminal 1 00 is connected with external base, interface unit 170 can serve as allowing by it by electricity
Power provides the path of mobile terminal 1 00 from base or can serve as allowing the various command signals from base input to pass through it
It is transferred to the path of mobile terminal.May serve as identifying that mobile terminal is from the various command signals of base input or electric power
The no signal being accurately fitted within base.Output unit 150 is configured to defeated with the offer of vision, audio frequency and/or tactile manner
Go out signal (for example, audio signal, video signal, alarm signal, vibration signal etc.).Output unit 150 can include showing
Module 151, dio Output Modules 152, alarm modules 153 etc..
Display module 151 may be displayed on the information processing in mobile terminal 1 00.For example, when mobile terminal 1 00 is in electricity
During words call mode, display module 151 can show (for example, text messaging, the multimedia file that communicate with call or other
Download etc.) related user interface (UI) or graphic user interface (GUI).When mobile terminal 1 00 is in video calling pattern
Or during image capture mode, display module 151 can show the image of capture and/or the image of reception, illustrate video or figure
UI or GUI of picture and correlation function etc..
Meanwhile, when display module 151 and the touch pad touch screen with formation superposed on one another as a layer, display module
151 can serve as input equipment and output device.Display module 151 can include liquid crystal display (LCD), thin film transistor (TFT)
In LCD (TFT-LCD), Organic Light Emitting Diode (OLED) display, flexible display, three-dimensional (3D) display etc. at least
A kind of.Some in these display may be constructed such that transparence to allow user from outside viewing, and this is properly termed as transparent
Display, typical transparent display can be, for example, TOLED (transparent organic light emitting diode) display etc..According to specific
The embodiment wanted, mobile terminal 1 00 can include two or more display modules (or other display device), for example, moves
Dynamic terminal can include outside display module (not shown) and internal display module (not shown).Touch screen can be used for detection and touches
Input pressure and touch input position and touch input area.
Dio Output Modules 152 can mobile terminal be in call signal reception pattern, call mode, logging mode,
When under the isotypes such as speech recognition mode, broadcast reception mode, that wireless communication unit 110 is received or in memorizer 160
The voice data transducing audio signal of middle storage and be output as sound.And, dio Output Modules 152 can provide and move
The audio output (for example, call signal receives sound, message sink sound etc.) of the specific function correlation of terminal 100 execution.
Dio Output Modules 152 can include speaker, buzzer etc..
Alarm modules 153 can provide output to notify event to mobile terminal 1 00.Typical event is permissible
Including calling reception, message sink, key signals input, touch input etc..In addition to audio or video output, alarm modules
153 can provide output in a different manner with the generation of notification event.For example, alarm modules 153 can be in the form of vibrating
Output is provided, enters when communicating (incomingcommunication) when receiving calling, message or some other, alarm mould
Block 153 can provide tactile output (that is, vibrating) to notify to user.By providing such tactile output, even if
When the mobile phone of user is in the pocket of user, user also can recognize that the generation of various events.Alarm modules 153
The output of the generation of notification event can be provided via display module 151 or dio Output Modules 152.
Memorizer 160 can store software program of the process being executed by controller 180 and control operation etc., or can
Temporarily to store oneself data (for example, telephone directory, message, still image, video etc.) through exporting or will export.And
And, memorizer 160 can be to store the vibration of various modes with regard to exporting and audio signal when touching and being applied to touch screen
Data.
Memorizer 160 can include the storage medium of at least one type, and described storage medium includes flash memory, hard disk, many
Media card, card-type memorizer (for example, SD or DX memorizer etc.), random access storage device (RAM), static random-access storage
Device (SRAM), read only memory (ROM), Electrically Erasable Read Only Memory (EEPROM), programmable read only memory
(PROM), magnetic storage, disk, CD etc..And, mobile terminal 1 00 can execute memorizer with by network connection
The network storage device cooperation of 160 store function.
Controller 180 generally controls the overall operation of mobile terminal.For example, controller 180 execution and voice call, data
The related control of communication, video calling etc. and process.In addition, controller 180 can be included for reproducing (or playback) many matchmakers
The multi-media module 1810 of volume data, multi-media module 1810 can construct in controller 180, or it is so structured that and control
Device 180 processed separates.Controller 180 can be with execution pattern identifying processing, by the handwriting input executing on the touchscreen or figure
Piece is drawn input and is identified as character or image.
Power subsystem 190 receives external power or internal power under the control of controller 180 and provides operation each unit
Suitable electric power needed for part and assembly.
Various embodiment described herein can be with using such as computer software, hardware or its any combination of calculating
Machine computer-readable recording medium is implementing.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
Program gate array (FPGA), processor, controller, microcontroller, microprocessor, be designed to execute function described herein
At least one in electronic unit implementing, in some cases, can be implemented in controller 180 by such embodiment.
Software is implemented, the embodiment of such as process or function can with allow to execute the single of at least one function or operation
Software module is implementing.Software code can be come by the software application (or program) write with any suitable programming language
Implement, software code can be stored in memorizer 160 and be executed by controller 180.
So far, oneself is through describing mobile terminal according to its function.Below, for the sake of brevity, will describe such as folded form,
Slide type mobile terminal in various types of mobile terminals of board-type, oscillating-type, slide type mobile terminal etc. is as showing
Example.Therefore, the present invention can be applied to any kind of mobile terminal, and is not limited to slide type mobile terminal.
As shown in Figure 1 mobile terminal 1 00 may be constructed such that using via frame or packet transmission data all if any
Line and wireless communication system and satellite-based communication system are operating.
The communication system being wherein operable to according to the mobile terminal of the present invention referring now to Fig. 2 description.
Such communication system can use different air interfaces 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) (especially, 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 teaching is equally applicable to other types of system.
With reference to Fig. 2, cdma wireless communication system can include multiple mobile terminal 1s 00, multiple base station (BS) 270, base station
Controller (BSC) 275 and mobile switching centre (MSC) 280.MSC280 is configured to and Public Switched Telephony Network (PSTN)
290 formation interfaces.MSC280 is also structured to and can form interface via the BSC275 that back haul link is couple to base station 270.
If back haul link can construct according to any one in the interface that Ganji knows, described interface includes such as E1/T1, ATM, IP,
PPP, frame relay, HDSL, ADSL or xDSL.It will be appreciated that system as shown in Figure 2 can include multiple BSC2750.
Each BS270 can service one or more subregions (or region), by the sky of multidirectional antenna or sensing specific direction
Each subregion that line covers is radially away from BS270.Or, each subregion can by for diversity reception two or more
Antenna covers.Each BS270 may be constructed such that support multiple frequency distribution, and the distribution of each frequency has specific frequency spectrum
(for example, 1.25MHz, 5MHz etc.).
Intersecting that subregion and frequency are distributed 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 representing single
BSC275 and at least one BS270.Base station can also be referred to as " cellular station ".Or, 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 of operation in system by broadcsting transmitter (BT) 295
100.Broadcasting reception module 111 is arranged at mobile terminal 1 00 to receive the broadcast being sent by BT295 as shown in Figure 1
Signal.In fig. 2 it is shown that several global positioning system (GPS) satellites 300.Satellite 300 helps position multiple mobile terminals
At least one of 100.
In fig. 2, depict multiple satellites 300, it is understood that be, it is possible to use any number of satellite obtains useful
Location information.GPS module 115 is generally configured to coordinate with satellite 300 to obtain the positioning letter wanted as shown in Figure 1
Breath.Substitute GPS tracking technique or outside GPS tracking technique, it is possible to use other of the position of mobile terminal can be followed the tracks of
Technology.In addition, at least one gps satellite 300 can optionally or additionally process satellite dmb transmission.
As a typical operation of wireless communication system, BS270 receives the reverse link from various mobile terminal 1s 00
Signal.Mobile terminal 1 00 generally participates in call, information receiving and transmitting and other types of communication.Each of certain base station 270 reception is anti-
Processed in specific BS270 to link signal.The data obtaining is forwarded to the BSC275 of correlation.BSC provides call
Resource allocation and the mobile management function of including the coordination of soft switching process between BS270.BSC275 is also by the number receiving
According to being routed to MSC280, it provides the extra route service for forming interface with PSTN290.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 1 00.
Based on above-mentioned mobile terminal hardware configuration and communication system, each embodiment of the inventive method is proposed.
Embodiment one
As shown in figure 3, in the present embodiment, a kind of mobile terminal based on virtual key, the work(on described mobile terminal
Virtual key can be all by button, described virtual key includes proximity transducer, and described proximity transducer is provided with identification panel,
Described identification panel is arranged in default function toggle area on mobile terminal.
In the present embodiment, the physical button on mobile terminal is replaced by virtual key, make the surface of mobile terminal no
Button, improves the experience of user terminal interaction.
In the present embodiment, the quantity of described proximity transducer is one, and this proximity transducer is provided with multiple identifications
Panel, is respectively used to gather the capacitance data of diverse location；As another kind of embodiment, the quantity of described proximity transducer also may be used
Think multiple, correspond with identification panel respectively.
In the present embodiment, described virtual key includes：Key/closing key, Home key, attribute are built, return key and sound
Amount adjusting key.
In the present embodiment, in order to be more convenient to describe the setting of the identification panel on mobile terminal, define mobile terminal
Front, the back side, bottom, top, left surface (in figure is labeled as a left side) and right flank (in figure is labeled as the right side), respectively as one
Six faces of mobile terminal, wherein front refer to that mobile terminal has the one side of display screen, and the back side is the one side answered with vis-a-vis,
Left surface and right flank refer to that left border and the Right Border seen when in the face of front, described bottom and top refer to
In the face of front when seen following frame and frame above.
In the present embodiment, the function toggle area of described key/closing key is arranged at the right flank of mobile terminal.
As shown in figure 3, in the present embodiment, the identification panel S1 of described key/closing key is provided with triggering electric capacity
Threshold value, when mobile terminal receives the pressing operation of user, judges described pressing according to the capacitance that identification panel collects
The action type of operation, and according to the corresponding start of described action type execution or shut-off function.
In the present embodiment, the action type of described pressing operation includes：Click, double-click, multiple double hit and long by these
Operation does not need contact screen, when finger makes the capacitance that proximity transducer collects be more than default capacitance threshold value close to screen
Just corresponding function can be triggered afterwards, in the present embodiment, unit execution power up function can be set, long pressing executes shut-off function,
Double-click or multiple double hit execution screen locking solution screen function.
In the present embodiment, described Home key, attribute are built and are arranged at mobile terminal with the function toggle area of return key
Front near bottom.
As shown in figure 3, in the present embodiment, it is 3 that described Home key, attribute are built with the quantity of the identification panel of return key
Individual, it is respectively labeled as S2, S3, S4 in figure, this 3 identification panels realize One function jointly, or Home key, or attribute is built,
Or return key, the functional realiey mode of other two buttons is identical, is not drawn in figure, when mobile terminal receives the handss of user
During gesture operation, judge whether described gesture operation is default gesture according to the capacitance that described identification panel collects, if so,
Then trigger corresponding application.
In the present embodiment, described gesture operation is contactless paddling operation, namely user can moved by finger
The top of certain application of dynamic terminal is streaked every sky, just can trigger this application, and the present invention passes through to touch every empty paddling operation replacement
Shield operation and button operation to trigger the function of user preset, affected by environment less, accuracy rate is high, improve user terminal and hand over
Mutual experience.
In the present embodiment, the quantity of proximity transducer is one, by identifying panel S2, identification panel S3 and identification face
Plate S4, to gather capacitance data, described identification panel S2 is provided with the first triggering capacitance threshold value, described identification panel S3 sets
It is equipped with the second triggering capacitance threshold value, described identification panel S4 is provided with the 3rd triggering capacitance threshold value, when identification panel collects
Capacitance be more than corresponding triggering capacitance threshold value when, this identification panel value 1, indicate that object (as finger) is close, be less than
During corresponding triggering capacitance threshold value, this identification panel value 0, indicate object (as finger) away from according to three triggering electric capacity
The triggering moment of threshold value judges the direction of described gesture operation.
As another kind of embodiment, multiple threshold values can also be set for each identification panel, and increase the number of identification panel
Amount, judges in order to realize finer gesture operation, realizes the multiformity of gesture.
In the present embodiment, the function toggle area of described volume adjusting key be arranged at mobile terminal left surface and/or
Right flank.
In the present embodiment, the quantity at least two of the identification panel of described volume adjusting key, in figure labelling respectively
For S5, S6, when mobile terminal receives the gesture operation of user, according to collecting described at least two identify touching of panels
The distance between the time of sending out and described at least two identification panels obtain the speed of described gesture operation, and are grasped according to described gesture
The speed made adjusts the regulating frequency of volume adjusting.
In the present embodiment, described gesture operation is the contactless paddling operation along applications trigger direction, namely user can
With by finger above the function toggle area of volume adjusting key every sky streak it becomes possible to by proximity transducer identification every
The speed of empty paddling operation, and corresponding function is executed according to different speed steps, the speed streaked is more fast described corresponding
The change of function faster, improve user terminal interaction experience.
In the present embodiment, it is preset with applications trigger direction, described handss in the function toggle area of described volume adjusting key
The speed of gesture operation includes：First-order rate (such as slowly streaking, specific threshold speed can also be preset in practical operation),
Second order rate (such as quickly streaking) and multistage speed (corresponding more detailed division), these operations do not need contact screen, when
Finger makes the capacitance that proximity transducer collects be more than after default triggering capacitance threshold value close to screen and just can trigger identification face
Plate, and then corresponding function is executed according to speed step.
In the present embodiment, corresponding function includes：First-order rate is used for adjusting volume；Second order rate is used for quick
Adjust volume；Three step velocitys are used for adjusting volume to maximum, namely execute a certain function not according to the difference streaking speed
With variable stepping.
In the present embodiment, described virtual key also includes：Reset key, the function toggle area setting of described reset key
In the back side of mobile terminal, the identification face plate indicia of described reset key is S7.
In the present embodiment, reset key is more special, false touch to be avoided, and is placed on the center at the back side of mobile terminal
Position, then can suitably reduce false touch probability.
In the present embodiment, in order to improve the false touch probability of reset key, identification panel S7 can be arranged on mobile terminal
Inside, away from surface, and select a suitable triggering capacitance threshold value so that can not touch during finger holding movable terminal end surface
Send out this threshold value and could trigger reset key it is necessary to insert default reset in the hole by instrument (as pin).
In the present embodiment, in order that mobile terminal accomplishes ultimate attainment incorporeity key, described reset hole can be arranged on shifting
In the LOGO icon at the dynamic terminal back side, such as, reset hole can be overlapped with the round dot in LOGO taking the LOGO of nubia as a example
Same position.
In the present embodiment, it is illustrated in figure 5 the operation principle of capacitive proximity sensor sensor, if close to object
(such as finger) is A in effective projected area of sensor, and capacitance C can be represented with equation below：
Wherein, ε0And εrRepresent the dielectric constant of vacuum and air respectively, from above formula, effective projected area with
Distance close to object all can change electric capacity C value, we can according to the difference between the change of electric capacity C value and multiple electric capacity Lai
Determine some interaction modes.
It should be noted that herein, term " inclusion ", "comprising" or its any other variant are intended to non-row
The comprising of his property, so that including a series of process of key elements, method, article or device not only include those key elements, and
And also include other key elements of being not expressly set out, or also include intrinsic for this process, method, article or device institute
Key element.In the absence of more restrictions, the key element being limited by sentence "including a ..." is it is not excluded that including being somebody's turn to do
Also there is other identical element in the process of key element, method, article or device.
The embodiments of the present invention are for illustration only, do not represent the quality of embodiment.
Through the above description of the embodiments, those skilled in the art can be understood that above-described embodiment side
Method can be realized by the mode of software plus necessary general hardware platform naturally it is also possible to pass through hardware, but in many cases
The former is more preferably embodiment.Based on such understanding, technical scheme is substantially done to prior art in other words
Go out partly can embodying in the form of software product of contribution, this computer software product is stored in a storage medium
In (as ROM/RAM, magnetic disc, CD), including some instructions with so that a station terminal equipment (can be mobile phone, computer, clothes
Business device, air-conditioner, or network equipment etc.) method described in execution each embodiment of the present invention.
These are only the preferred embodiments of the present invention, not thereby limit the present invention the scope of the claims, every using this
Equivalent structure or equivalent flow conversion that bright description 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 mobile terminal based on virtual key it is characterised in that the function button on described mobile terminal be all virtual
Button, described virtual key includes proximity transducer, and described proximity transducer is provided with identification panel, and described identification panel sets
It is placed in default function toggle area on mobile terminal.
2. a kind of mobile terminal based on virtual key according to claim 1 is it is characterised in that described virtual key bag
Include：Key/closing key, Home key, attribute are built, return key and volume adjusting key.
3. a kind of mobile terminal based on virtual key according to claim 2 is it is characterised in that described key/pass
The function toggle area of switch is arranged at the right flank of mobile terminal.
4. a kind of mobile terminal based on virtual key according to claim 3 is it is characterised in that described key/pass
It is provided with triggering capacitance threshold value, when mobile terminal receives the pressing operation of user, according to identification on the identification panel of switch
The capacitance that panel collects judges the action type of described pressing operation, and according to the corresponding start of described action type execution
Or shut-off function.
5. a kind of mobile terminal based on virtual key according to claim 2 is it is characterised in that described Home key, genus
Property builds the front of the close bottom being arranged at mobile terminal with the function toggle area of return key.
6. a kind of mobile terminal based on virtual key according to claim 5 is it is characterised in that described Home key, genus
Property to build with the quantity of the identification panel of return key be 2-4, when mobile terminal receives the gesture operation of user, according to described
The capacitance that identification panel collects judges whether described gesture operation is default gesture, if so, then triggers corresponding application.
7. a kind of mobile terminal based on virtual key according to claim 2 is it is characterised in that described volume adjusting key
Function toggle area be arranged at left surface and/or the right flank of mobile terminal.
8. a kind of mobile terminal based on virtual key according to claim 7 is it is characterised in that described volume adjusting key
Identification panel quantity at least two, when mobile terminal receives the gesture operation of user, according to collect
The distance between the triggered time of at least two identification panels and described at least two identification panels obtain described gesture operation
Speed, and the regulating frequency of volume adjusting is adjusted according to the speed of described gesture operation.
9. a kind of mobile terminal based on virtual key according to claim 2 it is characterised in that described virtual key also
Including：Reset key.
10. a kind of mobile terminal based on virtual key according to claim 9 is it is characterised in that described reset key
Function toggle area is arranged at the back side of mobile terminal.
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| CN201610866919.8A CN106412295A (en) | 2016-09-29 | 2016-09-29 | Mobile terminal based on virtual key |
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| CN201610866919.8A CN106412295A (en) | 2016-09-29 | 2016-09-29 | Mobile terminal based on virtual key |
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