CN106484293A - A kind of applications trigger system based on proximity transducer and mobile terminal - Google Patents
A kind of applications trigger system based on proximity transducer and mobile terminal Download PDFInfo
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- CN106484293A CN106484293A CN201610872629.4A CN201610872629A CN106484293A CN 106484293 A CN106484293 A CN 106484293A CN 201610872629 A CN201610872629 A CN 201610872629A CN 106484293 A CN106484293 A CN 106484293A
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- identification panel
- mobile terminal
- applications trigger
- identification
- proximity transducer
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0487—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
- G06F3/0488—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures
- G06F3/04883—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures for inputting data by handwriting, e.g. gesture or text
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/0416—Control or interface arrangements specially adapted for digitisers
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- General Engineering & Computer Science (AREA)
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Abstract
The invention discloses a kind of applications trigger system based on proximity transducer and mobile terminal, it is related to technical field of mobile terminals, this system includes：Proximity transducer, first identification panel is provided with described proximity transducer, second identification panel, described first identification panel and described second identification panel are arranged in default applications trigger region on mobile terminal, when mobile terminal receives the gesture operation of user, judge whether described gesture operation is default handss gesture according to the capacitance on the capacitance and the second identification panel on the described first identification panel collecting, if, then trigger corresponding application, the present invention by triggering the function of user preset every empty paddling operation replacement contact action and button operation, affected by environment less, accuracy rate is high, improve the experience of user terminal interaction.
Description
Technical field
The present invention relates to technical field of mobile terminals, more particularly, to a kind of applications trigger system based on proximity transducer and
Mobile terminal.
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 applications trigger system based on proximity transducer and mobile terminal, energy
Enough by substituting contact action every empty paddling operation and button operation triggers the function of user preset, affected by environment relatively
Little, accuracy rate is high, improves the experience of user terminal interaction.
For achieving the above object, a kind of applications trigger system based on proximity transducer that the present invention provides, including：Close
Sensor, described proximity transducer is provided with the first identification panel, the second identification panel, described first identification panel and described
Second identification panel is arranged in default applications trigger region on mobile terminal, when mobile terminal receives the gesture behaviour of user
When making, described handss are judged according to the capacitance on the capacitance and the second identification panel on the described first identification panel collecting
Whether gesture operation is default gesture, if so, then triggers corresponding application.
Alternatively, it is preset with applications trigger direction in described applications trigger region, described first identification panel is provided with
First triggering capacitance threshold value, described second identification panel is provided with the second triggering capacitance threshold value.
Alternatively, described first identification panel and described second identification panel are juxtaposed in described applications trigger region
Approximately the same plane on, described first identification panel center and described second identification panel center between line parallel to
Described applications trigger direction.
Alternatively, described first triggering capacitance threshold value is identical with the described second triggering capacitance threshold value, touches according to described first
The triggering moment of the triggering moment and described second triggering capacitance threshold value of sending out capacitance threshold value judges the direction of described gesture operation.
Alternatively, described first identification panel and described second identification panel parallel are arranged in described applications trigger region
Different Plane on, line between the center of the center of described first identification panel and described second identification panel mobile eventually
Projection line on the screen of end is parallel to described applications trigger direction.
Alternatively, when the distance between the described first identification panel and described mobile terminal screen are more than described second identification
When the distance between panel and described mobile terminal screen, described first triggering capacitance threshold value is less than described second triggering electric capacity threshold
Value, according to the triggering moment that the triggering moment of the described first triggering capacitance threshold value triggers capacitance threshold value with described second judges
The direction of gesture operation.
Alternatively, described default gesture is the paddling operation along described applications trigger direction.
Alternatively, described gesture operation is contactless paddling operation, and described application is on application program or mobile terminal
Button operation.
Alternatively, the shape of described first identification panel and described second identification panel is all L-type, described first identification face
Plate and described second identification panel mirror image are arranged in described applications trigger region.
As another aspect of the present invention, a kind of mobile terminal providing, including above-described applications trigger system.
A kind of applications trigger system based on proximity transducer proposed by the present invention and mobile terminal, this system includes：Connect
Nearly sensor, described proximity transducer is provided with the first identification panel, the second identification panel, described first identification panel and institute
State the second identification panel to be arranged in default applications trigger region on mobile terminal, when mobile terminal receives the gesture of user
During operation, according to the capacitance on capacitance and the second identification panel on the described first identification panel collecting judges
Whether gesture operation is default gesture, if so, then triggers corresponding 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.
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 applications trigger system demonstrative structure frame based on proximity transducer that Fig. 3 provides for the embodiment of the present invention one
Figure；
The fundamental diagram of the capacitive proximity sensor that Fig. 4 provides for the embodiment of the present invention one；
The applications trigger system demonstrative structure based on proximity transducer for the another kind that Fig. 5 provides for the embodiment of the present invention one
Block diagram；
Two gesture identification figures identifying between panel that Fig. 6 provides for the embodiment of the present invention two；
Two value schematic diagrams identifying between panel that Fig. 7 provides for the embodiment of the present invention two；
A kind of applications trigger system demonstrative structure frame based on proximity transducer that Fig. 8 provides for the embodiment of the present invention three
Figure；
Fig. 9 is the cutaway view Amplified image in the Y-Y direction in Fig. 8；
Two gesture identification figures identifying between panel that Figure 10 provides for the embodiment of the present invention three.
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 applications trigger system based on proximity transducer, including：Close to sensing
Device, described proximity transducer is provided with the first identification panel S1, the second identification panel S2, described first identification panel S1 and institute
State the second identification panel S2 to be arranged in default applications trigger region A1 on mobile terminal, when mobile terminal receives user's
During gesture operation, according to the capacitance S2 on the capacitance and the second identification panel on the described first identification panel S1 collecting
Judge whether described gesture operation is default gesture, if so, then trigger corresponding application, otherwise, be considered as maloperation.
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 described proximity transducer is one, and this proximity transducer is provided with three 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 three, correspond to an identification panel respectively.
In the present embodiment, it is illustrated in figure 4 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.
In the present embodiment, also include gesture in described applications trigger system and predefine unit, for proximity transducer
Identification panel particular location fixation put, capacitance threshold value divides and the possible gesture of corresponding panel is defined, and works as handss
When gesture starts operation, the capacitance of the identification panel of proximity transducer can be according to handss close to changing, and gesture data gathers
Unit can complete proximity transducer and the distance perspective of handss answers collecting work.Proximity transducer can report after collecting initial data
Gesture data processing unit does data processing；After gesture data processing unit is changed to original capacitance data, according to electricity
Hold threshold value and divide the data being converted into algorithm identification；After a period of time (Millisecond), the new data that can collect；And
One group of data is formed in the lump by gesture data processing unit processes according to the quantity of identification panel, and is given to gesture identification unit.
Gesture identification unit carries out gesture algorithm identification by integrated multi-group data, predefines unit with gesture simultaneously and carries out gesture
Join.After definition gesture before matching in algorithm identification process, corresponding trigger event will be sent to and accordingly should
With performance element, application execution unit (include service or apply) carries out gesture operation to be completed.
In the present embodiment, the quantity of proximity transducer be one, by first identification panel and second identification panel
Collection capacitance data, described first identification panel is provided with the first triggering capacitance threshold value, described second identification panel is arranged
There is the second triggering capacitance threshold value, when identifying that the capacitance that panel collects is more than corresponding triggering capacitance threshold value, this identification face
Plate value 1, indicates that object (as finger) is close, during less than corresponding triggering capacitance threshold value, this identification panel value 0, and represent
Have object (as finger) away from.
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, described application is application program, as camera, map, QQ, wechat etc. or movement eventually
Service on end, such as phone, note etc., can also be the button operation on mobile terminal, such as home key, return key, acknowledgement key,
Property key etc.；Respectively unit is predefined by gesture and corresponding applications trigger region is set for each application, and in described application
Preset applications trigger direction (as shown in Figure 3) in toggle area, and be along described application for the default gesture of each application configuration
The paddling operation in triggering direction, such as when user streaks the camera key icon on mobile phone screen from left to right with finger every sky,
Open camera, taken pictures, take pictures and finish, streak the return key icon on mobile phone screen again with finger from left to right every sky,
Close camera, return main interface；As another kind of embodiment, user can also streak mobile phone screen every sky from right to left with finger
On camera icon, close camera.
As another kind of embodiment, the identification panel of described proximity transducer can with layout on the mobile phone back side, side,
Realize volume plus-minus, screen intensity adjusts, browses the functions such as page turning；Multiple proximity transducers can also be formed sensor array
Row, thus do more complicated definition of gesture and identification operation.
In the present embodiment, described first identification panel be shaped as rectangle, circular or triangle, described second identification face
Plate be shaped as rectangle, circular or triangle, when both shapes are identical, recognizer is fairly simple, but when not permitting on hardware
Xu Shi, such as：, in mobile phone side, applications trigger region is too little, and the shape of two proximity transducers can not also for identification panel layout
With.
As shown in figure 5, the shape of described first identification panel and described second identification panel is all L-type, described first knowledge
Other panel and described second identification panel mirror image are arranged in described applications trigger region, can be in less applications trigger region
Reach larger contact area, namely the effective projected area in above-mentioned formula, to improve the capacitance that identification panel collects,
It is easy to the calculating of recognizer.
Embodiment two
In the present embodiment, described first identification panel and described second identification panel are juxtaposed on described applications trigger
Line in approximately the same plane in region, between the center of the center of described first identification panel and described second identification panel
Parallel to described applications trigger direction.
It is illustrated in figure 6 the gesture identification figure between two identification panels of the present embodiment, because two identification panels are same
In one plane, when finger streaks two identification panels successively, the capacitance that it collects is the same or approximately the same, because
Described first triggering capacitance threshold value can be set to same threshold value C1 with described second triggering capacitance threshold value, according to institute by this
State the triggering moment of the first triggering capacitance threshold value and the triggering moment of described second triggering capacitance threshold value judges described gesture operation
Direction.
In Fig. 6, finger from close to S1 panel to away from S1, then close to S2 panel to away from S2；Transverse axis is the time, vertical pivot
For capacitance；C0 is maximum saturation value, and C3 is the minima not having any gesture close, and C1 is the first triggering capacitance threshold value and institute
State the second triggering capacitance threshold value, within the time of △ t, when S1 moves to S2, its gesture is defined as similar touch screen to finger
Paddling operation, but this operation is in contactless paddling operation.The definition of the value of its operation is as shown in fig. 7, only arrange here
Single threshold value C1, when identifying that the capacitance that panel collects is more than corresponding triggering capacitance threshold value, this identification panel value 1,
Indicate that finger is close, during less than corresponding triggering capacitance threshold value, this identification panel value 0, indicate finger away from from Fig. 7
As can be seen that handss be first after S1 panel close to S2 panel, the value of S1 is from 0->1->0, and the value of S2 is from 0->0->
1, operation here is tens time intervals (different according to gesture translational speed) arriving hundreds of millisecond.
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.
As another kind of embodiment, the identification panel of described proximity transducer can with layout on the mobile phone back side, side,
Realize volume plus-minus, screen intensity adjusts, browses the functions such as page turning；Multiple proximity transducers can also be formed sensor array
Row, thus do more complicated definition of gesture and identification operation.
Embodiment three
As shown in figure 8, in the present embodiment, described first identification panel and described second identification panel parallel are arranged at institute
State in the Different Plane in applications trigger region, described first identification panel center and described second identification panel center it
Between projection line on mobile terminal screen for the line parallel to described applications trigger direction.
In the present embodiment it is contemplated that it is difficult to place side by side two identification panels in the case of applications trigger region is less,
Then can so that using in the Different Plane placing it in applications trigger region in the way of staggered, Fig. 9 is the Y-Y cutaway view Amplified image of Fig. 8,
In the present embodiment, the distance between described first identification panel S1 and described mobile terminal screen are more than described second identification face
The distance between plate S2 and described mobile terminal screen, when finger streaks mobile terminal screen every sky, the first identification panel S1
Described first triggering capacitance threshold value is therefore set by the capacitance that the capacitance collecting will collect less than the second identification panel S2
It is set to less than the described second triggering capacitance threshold value, described paddling operation can be detected simultaneously by order to both, according to described first
The triggering moment that the triggering moment of triggering capacitance threshold value triggers capacitance threshold value with described second judges the direction of described gesture operation；
As shown in Figure 10, C1 is the first triggering capacitance threshold value to the gesture identification figure between two identification panels now, and C2 touches for second
Send out capacitance threshold value, in the case, the maximum saturation value that S1 receives is also by maximum saturation value C0 less than S2.
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.
As another kind of embodiment, the identification panel of described proximity transducer can with layout on the mobile phone back side, side,
Realize volume plus-minus, screen intensity adjusts, browses the functions such as page turning；Multiple proximity transducers can also be formed sensor array
Row, thus do more complicated definition of gesture and identification operation.
Example IV
In the present embodiment, a kind of mobile terminal, except including the existing capability module in Fig. 1, also includes above enforcement
Applications trigger system described in example one to three, can be by triggering every empty paddling operation replacement contact action and button operation
The function of user preset, affected by environment less, accuracy rate is high, improves the experience of user terminal interaction.
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 applications trigger system based on proximity transducer is it is characterised in that include：Proximity transducer, described close biography
First identification panel, the second identification panel, described first identification panel and described second identification panel setting are provided with sensor
In default applications trigger region on the mobile terminal, when mobile terminal receives the gesture operation of user, according to collecting
Described first identification panel on capacitance and second identification panel on capacitance judge whether described gesture operation is pre-
If gesture, if so, then trigger corresponding application.
2. a kind of applications trigger system based on proximity transducer according to claim 1 is it is characterised in that described application
It is preset with applications trigger direction in toggle area, described first identification panel is provided with the first triggering capacitance threshold value, described the
It is provided with the second triggering capacitance threshold value on two identification panels.
3. a kind of applications trigger system based on proximity transducer according to claim 2 is it is characterised in that described first
Identification panel and described second identification panel are juxtaposed in the approximately the same plane in described applications trigger region, and described first
Line between the center of the center of identification panel and described second identification panel is parallel to described applications trigger direction.
4. a kind of applications trigger system based on proximity transducer according to claim 3 is it is characterised in that described first
Triggering capacitance threshold value is identical with the described second triggering capacitance threshold value, according to the described first triggering moment triggering capacitance threshold value and institute
The triggering moment stating the second triggering capacitance threshold value judges the direction of described gesture operation.
5. a kind of applications trigger system based on proximity transducer according to claim 2 is it is characterised in that described first
Identification panel and described second identification panel parallel are arranged in the Different Plane in described applications trigger region, described first knowledge
Projection line on mobile terminal screen for the line between the center of the center of other panel and described second identification panel parallel to
Described applications trigger direction.
6. a kind of applications trigger system based on proximity transducer according to claim 5 is it is characterised in that when described the
The distance between one identification panel and described mobile terminal screen are more than described second identification panel and described mobile terminal screen
The distance between when, described first triggering capacitance threshold value be less than described second triggering capacitance threshold value, according to described first triggering electricity
The triggering moment of the triggering moment and described second triggering capacitance threshold value of holding threshold value judges the direction of described gesture operation.
7. a kind of applications trigger system based on proximity transducer according to claim 3-6 is it is characterised in that described pre-
If gesture be paddling operation along described applications trigger direction.
8. a kind of applications trigger system based on proximity transducer according to claim 1 is it is characterised in that described gesture
Operate as contactless paddling operation, described application is the button operation on application program or mobile terminal.
9. a kind of applications trigger system based on proximity transducer according to claim 1 is it is characterised in that described first
The shape of identification panel and described second identification panel is all L-type, and described first identification panel and described second identifies panel mirror
As being arranged in described applications trigger region.
10. a kind of mobile terminal is it is characterised in that include the applications trigger system described in any one of claim 1-9.
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| CN201610872629.4A CN106484293A (en) | 2016-09-29 | 2016-09-29 | A kind of applications trigger system based on proximity transducer and mobile terminal |
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| CN201610872629.4A CN106484293A (en) | 2016-09-29 | 2016-09-29 | A kind of applications trigger system based on proximity transducer and mobile terminal |
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| CN102364413A (en) * | 2010-03-17 | 2012-02-29 | 罗技欧洲公司 | System and method for capturing hand annotations |
| CN102279672A (en) * | 2010-06-08 | 2011-12-14 | 谊达光电科技股份有限公司 | Capacitive proximity sensing and touch detecting device and method |
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