CN106354268A - Screen control system based on proximity sensor and mobile terminal - Google Patents
Screen control system based on proximity sensor and mobile terminal Download PDFInfo
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- CN106354268A CN106354268A CN201610866647.1A CN201610866647A CN106354268A CN 106354268 A CN106354268 A CN 106354268A CN 201610866647 A CN201610866647 A CN 201610866647A CN 106354268 A CN106354268 A CN 106354268A
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- mobile terminal
- panel
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- identification panel
- control system
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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
- G06F3/011—Arrangements for interaction with the human body, e.g. for user immersion in virtual reality
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/26—Power supply means, e.g. regulation thereof
- G06F1/32—Means for saving power
- G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
- G06F1/3234—Power saving characterised by the action undertaken
- G06F1/325—Power saving in peripheral device
- G06F1/3265—Power saving in display device
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Abstract
The invention discloses a screen control system based on a proximity sensor and a mobile terminal and relates to the technical field of mobile terminals. The system comprises the proximity sensor, wherein a recognition panel is arranged on the proximity sensor and is arranged in a preset handheld zone of the mobile terminal, a trigger capacitance threshold value is arranged on the recognition panel. When no application program operates on the foreground of the mobile terminal, whether the mobile terminal is in a handheld state or not according to a capacitance value acquired by the recognition panel, and if not, a screen is automatically turned off. The screen control system recognizes the handheld state of the mobile terminal through the proximity sensor, turns off the screen when no application program operates on the foreground of the mobile terminal and in a non-handheld state, brings convenience to a user for usage, the power consumption of the mobile terminal is reduced, and the interaction experience of the user terminal is improved.
Description
Technical field
The present invention relates to technical field of mobile terminals, more particularly, to a kind of screen control 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 screen control system based on proximity transducer and mobile terminal, energy
The grip state of mobile terminal is enough identified by proximity transducer, and the application journey not being currently running on the foreground of mobile terminal
Sequence and be in during non-grip state the screen that automatically goes out, convenient for users, reduce the power consumption of mobile terminal, improve user eventually
The experience of end interaction.
For achieving the above object, a kind of screen control system based on proximity transducer that the present invention provides, comprising: close
Sensor, described proximity transducer is provided with identification panel, and described identification panel is arranged at default gripping on mobile terminal
In region, described identification panel is provided with triggering capacitance threshold value, the application journey not being currently running when the foreground of mobile terminal
During sequence, judge whether described mobile terminal is in grip state according to the capacitance that described identification panel collects, if it is not, then
Automatically go out screen.
Alternatively, described gripping area includes left surface, right flank and the back side of mobile terminal.
Alternatively, described identification panel includes left side identification panel and right side identification panel, and described left side identification panel sets
It is placed in the left surface of described mobile terminal, described right side identifies that panel is arranged at the right flank of described mobile terminal, described left side
Left side trigger capacitance threshold value is provided with identification panel, described right side identification panel is provided with right side trigger capacitance threshold value.
Alternatively, described judge whether described mobile terminal is in gripping according to the described identification capacitance that collects of panel
State includes: when described left side identifies that panel and right side identify that the capacitance that panel collects all is more than corresponding triggering electric capacity threshold
Value is then it represents that described mobile terminal is in grip state.
Alternatively, described identification panel also includes back identification panel, and described back identification panel includes the first back to be known
Other panel and the second back identification panel, described first back identification panel is arranged at the back of the body near bottom for the described mobile terminal
Face, described second back identification panel is arranged at the back side near top for the described mobile terminal, described first back identification panel
On be provided with first back triggering capacitance threshold value, described second back identification panel on be provided with second back triggering electric capacity threshold
Value.
Alternatively, described judge whether described mobile terminal is in gripping according to the described identification capacitance that collects of panel
State includes: when described left side identifies that panel, right side identify that panel and the first back identify that the capacitance that panel collects is all big
In corresponding triggering capacitance threshold value, described second back identifies that the capacitance that panel collects is less than described second back triggering electricity
Hold during threshold value then it represents that described mobile terminal is in grip state.
Alternatively, described identification panel includes left side identification panel and right side identification panel, and described left side identification panel sets
It is placed in the back side near left surface for the described mobile terminal, described right side identification panel is arranged at described mobile terminal near right flank
The back side.
Alternatively, described left side identification panel is arranged at the left surface near bottom for the described mobile terminal and/or the back side, institute
State right side identification panel and be arranged at the right flank near bottom for the described mobile terminal and/or the back side.
Alternatively, identification panel in described left side is made up of several identification panel arrays, if described right side identification panel by
Dry identification panel array composition.
As another aspect of the present invention, a kind of mobile terminal providing, including above-described screen control system.
A kind of screen control system based on proximity transducer proposed by the present invention and mobile terminal, this system includes: connects
Nearly sensor, described proximity transducer is provided with identification panel, described identification panel is arranged at default on mobile terminal holding
Hold in region, described identification panel is provided with triggering capacitance threshold value, the application not being currently running when the foreground of mobile terminal
During program, judge whether described mobile terminal is in grip state according to the capacitance that described identification panel collects, if it is not,
Then go out screen automatically, and the present invention identifies the grip state of mobile terminal by proximity transducer, and does not have on the foreground of mobile terminal
The application program that is currently running and be in during non-grip state the screen that automatically goes out, convenient for users, reduce mobile terminal
Power consumption, 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 screen control system demonstrative structure frame based on proximity transducer that Fig. 3 provides for the embodiment of the present invention one
Figure；
The screen control system demonstrative structure based on proximity transducer for the another kind that Fig. 4 provides for the embodiment of the present invention one
Block diagram；
The grip state schematic diagram that Fig. 5 provides for the embodiment of the present invention one；
The fundamental diagram of the capacitive proximity sensor that Fig. 6 provides for the embodiment of the present invention one；
A kind of screen control system demonstrative structure frame based on proximity transducer that Fig. 7 provides for the embodiment of the present invention two
Figure；
The grip state schematic diagram that Fig. 8 provides for the embodiment of the present invention two；
A kind of screen control system demonstrative structure frame based on proximity transducer that Fig. 9 provides for the embodiment of the present invention three
Figure；
The grip state schematic diagram 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 (wireless lan) (wi-fi), wibro
(WiMAX), wimax (worldwide interoperability for microwave accesses), hsdpa (high-speed downlink packet access) etc..
Short range communication module 114 is the module for supporting 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 screen control system based on proximity transducer, comprising: close to sensing
Device, described proximity transducer is provided with identification panel, and described identification panel is arranged at default gripping area on mobile terminal
Interior, described identification panel is provided with triggering capacitance threshold value, when the application program that the foreground of mobile terminal is not currently running,
Judge whether described mobile terminal is in grip state according to the capacitance that described identification panel collects, if it is not, then automatic
Go out screen.
In the present embodiment, the grip state of mobile terminal is identified by proximity transducer, and the foreground in mobile terminal
The application program that is not currently running and be in during non-grip state the screen that automatically goes out, convenient for users, reduce mobile eventually
The power consumption at end, improves the experience of user terminal interaction.
In the present embodiment, described mobile terminal can monitor the running status of all application programs automatically, can sentence whereby
The foreground of disconnected mobile terminal either with or without the application program being currently running, is more intuitively explained as another kind of, and user can be by moving
(as shown in Figure 3) to be observed on the screen of dynamic terminal, on the screen of the mobile terminal, the manipulable application program of active user
It is the application program that is currently running of foreground, with the application program of running background comparatively described foreground application is, than
If the qq of most of users or wechat are always all in running background, such as currently front user is seeing e-book, then electronics
Book is foreground application；During the application program that the foreground when mobile terminal described in the present embodiment is not currently running
State refers to the state that a kind of mobile terminal is not used by, and such as mobile terminal is in main interface, in this condition, in order to
Save the energy consumption of mobile terminal, be under non-hand holding state recognizing mobile terminal by proximity transducer, then go out screen automatically,
This screen operation of automatically going out both can be immediately to go out screen when meeting above-mentioned two condition it is also possible to after meeting above-mentioned two condition
The time delay default time period goes out screen again.
In order to be more convenient to describe the setting of the identification panel on mobile terminal, Fig. 4 is screen control system in the present embodiment
Another kind of schematic diagram, in the diagram, described gripping area includes the left surface (identifier in figure be a left side) of mobile terminal, right flank
(identifier in figure is the right side) and the back side；In addition, for the ease of description, also defining front, bottom and the top of mobile terminal, respectively
As six faces of a mobile terminal, wherein front refers to that mobile terminal has the one side of display screen, and the back side is and vis-a-vis
The one side answered, left surface and right flank refer to left border and the Right Border seen when in the face of front, described bottom and
Top refers to be seen following frame and frame above when in the face of front.
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 identification panel includes left side identification panel and right side identification panel, the identification of described left side
Panel is arranged at the left surface of described mobile terminal, and described right side identifies that panel is arranged at the right flank of described mobile terminal, institute
State and left side trigger capacitance threshold value is provided with left side identification panel, described right side identification panel is provided with right side trigger electric capacity threshold
Value.
As shown in figure 5, in the present embodiment, described grip state be user's left hand or right-hand grip mobile terminal (such as
Mobile phone) operation, because finger or palm contact with mobile terminal, proximity transducer will certainly collect than larger electric capacity
Value, when left side identify the capacitance that panel and right side identify that panel collects all be more than corresponding triggering capacitance threshold value then it represents that
Described mobile terminal is in grip state.
In the present embodiment, described grip state includes left-handed and the right hand grips, and does not differentiate between left hand in the present embodiment
Grip and the right hand grips, as long as grip state can trigger screen function of automatically going out.
As another kind of embodiment, described left-handed and the right hand grip and may be arranged as triggering different applications, institute
State application and include application program, button, services or functionalities, described application program includes camera, map, qq, wechat etc.；Described press
Key includes home key, return key, acknowledgement key, property key, volume adjusting key etc.；Described service includes phone, note etc.；Described work(
Sectional drawing can be included, adjust volume, page turning etc..
In the present embodiment, it is illustrated in figure 6 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 screen control 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, described identification panel be shaped as rectangle, circle, triangle or l type.
As shown in figure 4, in the present embodiment, described identification panel includes left side identification panel s2 and right side identification panel
S1, described left side identifies that panel s2 is arranged at the left surface of described mobile terminal, and described right side identification panel s1 is arranged at described
The right flank of mobile terminal, described left side identification panel s2 is provided with left side trigger capacitance threshold value, described right side identifies panel
Right side trigger capacitance threshold value is provided with s1.
In the present embodiment, described judge whether described mobile terminal is located according to the described identification capacitance that collects of panel
Include in grip state: when described left side identifies that panel and right side identify that the capacitance that panel collects all is more than corresponding triggering
Capacitance threshold value is then it represents that described mobile terminal is in grip state, otherwise, it means that described mobile terminal is in non-gripping shape
State.
As another kind of embodiment, as shown in Figure 4,5, described identification panel also includes back identification panel, described back
Identification panel includes the first back identification panel s0 and the second back identification panel s3, described first back identification panel s0 setting
In described mobile terminal near the back side of bottom, described second back identification panel s3 is arranged at described mobile terminal near top
The back side, described first back identification panel s0 on be provided with first back triggering capacitance threshold value, described second back identification face
Second back triggering capacitance threshold value is provided with plate s3.
In the present embodiment, described judge whether described mobile terminal is located according to the described identification capacitance that collects of panel
Include in grip state: when described left side identifies that panel, right side identify that panel and the first back identify the electric capacity that panel collects
Value is all more than corresponding triggering capacitance threshold value, and described second back identifies that the capacitance that panel collects is less than described second back
Then it represents that described mobile terminal is in grip state during triggering capacitance threshold value, otherwise, it means that described mobile terminal is in non-holding
Hold state.
In the present embodiment, identify that panel and back identify that panel identifies grip state, grip state simultaneously by left and right
When, the centre of the palm of user will certainly touch the back side of mobile terminal, but in order to prevent the back side near when maloperation, overleaf
Bottom and top be respectively provided with an identification panel, when the identification face at the close top of the identification panel s0 triggering near bottom
Plate s3 does not trigger and is just identified as grip state.
Embodiment two
As shown in fig. 7, in the present embodiment, described identification panel includes left side identification panel s2 and right side identification panel
S1, described left side identification panel s2 are arranged at the back side near left surface for the described mobile terminal, and described right side identification panel s1 sets
It is placed in the back side near right flank for the described mobile terminal.
As shown in figure 8, in the present embodiment, because user gets used to being held by hand holding the bottom of mobile terminal, therefore, described
Left side identification panel s2 is arranged at the left surface near bottom for the described mobile terminal and/or the back side, and described right side identifies panel s1
It is arranged at the right flank near bottom for the described mobile terminal and/or the back side.
In the present embodiment, the grip state of mobile terminal is identified by proximity transducer, and the foreground in mobile terminal
The application program that is not currently running and be in during non-grip state the screen that automatically goes out, convenient for users, reduce mobile eventually
The power consumption at end, improves the experience of user terminal interaction.
As shown in fig. 7, in the present embodiment, described gripping area includes the left surface of mobile terminal, and (identifier in figure is
Left), right flank (identifier in figure is the right side) and the back side；In addition, for the ease of description, also defining front, the bottom of mobile terminal
And top, respectively as six faces of a mobile terminal, wherein front refers 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 left border and the Right Border seen when in the face of front,
Described bottom and top refer to be seen following frame and frame above when in the face of front.
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 identification panel includes left side identification panel and right side identification panel, the identification of described left side
Panel s2 is arranged at the back side near left surface for the described mobile terminal, and described right side identification panel s1 is arranged at described mobile terminal
Left side trigger capacitance threshold value is provided with the back side of right flank, described left side identification panel, on described right side identification panel
It is provided with right side trigger capacitance threshold value.
As shown in figure 8, in the present embodiment, described grip state be user's left hand or right-hand grip mobile terminal (such as
Mobile phone) operation, because finger or palm contact with mobile terminal, proximity transducer will certainly collect than larger electric capacity
Value, when left side identify the capacitance that panel and right side identify that panel collects all be more than corresponding triggering capacitance threshold value then it represents that
Described mobile terminal is in grip state, otherwise, it means that described mobile terminal is in non-grip state.
In the present embodiment, described grip state includes left-handed and the right hand grips, and does not differentiate between left hand in the present embodiment
Grip and the right hand grips, as long as grip state can trigger screen function of automatically going out.
As another kind of embodiment, described left-handed and the right hand grip and may be arranged as triggering different applications, institute
State application and include application program, button, services or functionalities, described application program includes camera, map, qq, wechat etc.；Described press
Key includes home key, return key, acknowledgement key, property key, volume adjusting key etc.；Described service includes phone, note etc.；Described work(
Sectional drawing can be included, adjust volume, page turning etc..
In the present embodiment, described identification panel be shaped as rectangle, circle, triangle or l type.
As shown in fig. 7, in the present embodiment, described identification panel includes left side identification panel s2 and right side identification panel
S1, described left side identification panel s2 are arranged at the back side near left surface for the described mobile terminal, and described right side identification panel s1 sets
It is placed in the back side near right flank for the described mobile terminal, described left side identification panel s2 is provided with left side trigger capacitance threshold value,
It is provided with right side trigger capacitance threshold value on described right side identification panel s1.
In the present embodiment, described judge whether described mobile terminal is located according to the described identification capacitance that collects of panel
Include in grip state: when described left side identifies that panel and right side identify that the capacitance that panel collects all is more than corresponding triggering
Capacitance threshold value is then it represents that described mobile terminal is in grip state, otherwise, it means that described mobile terminal is in non-gripping shape
State.
As another kind of embodiment, as shown in Figure 7,8, described identification panel also includes back identification panel, described back
Identification panel includes the first back identification panel s0 and the second back identification panel s3, described first back identification panel s0 setting
In described mobile terminal near the back side of bottom, described second back identification panel s3 is arranged at described mobile terminal near top
The back side, described first back identification panel s0 on be provided with first back triggering capacitance threshold value, described second back identification face
Second back triggering capacitance threshold value is provided with plate s3.
In the present embodiment, described judge whether described mobile terminal is located according to the described identification capacitance that collects of panel
Include in grip state: when described left side identifies that panel, right side identify that panel and the first back identify the electric capacity that panel collects
Value is all more than corresponding triggering capacitance threshold value, and described second back identifies that the capacitance that panel collects is less than described second back
Then it represents that described mobile terminal is in grip state during triggering capacitance threshold value, otherwise, it means that described mobile terminal is in non-holding
Hold state.
In the present embodiment, identify that panel and back identify that panel identifies grip state, grip state simultaneously by left and right
When, the centre of the palm of user will certainly touch the back side of mobile terminal, but in order to prevent the back side near when maloperation, overleaf
Bottom and top be respectively provided with an identification panel, when the identification face at the close top of the identification panel s0 triggering near bottom
Plate s3 does not trigger and is just identified as grip state.
Embodiment three
As shown in figure 9, in the present embodiment, described left side identification panel identifies panel array s20 ... s2m group by several
Become, described right side identification panel is made up of several identifications panel array s10 ... s1n.
In the present embodiment, the grip state of mobile terminal is identified by proximity transducer, and the foreground in mobile terminal
The application program that is not currently running and be in during non-grip state the screen that automatically goes out, convenient for users, reduce mobile eventually
The power consumption at end, improves the experience of user terminal interaction.
As shown in figure 9, in the present embodiment, described gripping area includes the left surface of mobile terminal, and (identifier in figure is
Left), right flank (identifier in figure is the right side) and the back side；In addition, for the ease of description, also defining front, the bottom of mobile terminal
And top, respectively as six faces of a mobile terminal, wherein front refers 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 left border and the Right Border seen when in the face of front,
Described bottom and top refer to be seen following frame and frame above when in the face of front.
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 left side identification panel is made up of several identifications panel array s20 ... s2m, the described right side
Identification panel in side is made up of several identifications panel array s10 ... s1n, and described left side identification panel array s20 ... s2m is arranged at
The left surface of described mobile terminal, described right side identifies that panel array s10 ... s1n is arranged at the right flank of described mobile terminal,
It is provided with identical left side trigger capacitance threshold value, described right side identifies panel battle array on described left side identification panel array s20 ... s2m
It is provided with identical right side trigger capacitance threshold value on row s10 ... s1n.
As shown in Figure 10, in the present embodiment, described grip state be user's left hand or right-hand grip mobile terminal (such as
Mobile phone) operation, because finger or palm contact with mobile terminal, proximity transducer will certainly collect than larger electric capacity
Value, when left side identifies that panel array s20 ... s2m and right side identify that the capacitance that panel array s10 ... s1n collects is more than and correspond to
Triggering capacitance threshold value array quantity be more than default amount threshold when then it represents that described mobile terminal is in grip state,
Otherwise, it means that described mobile terminal is in non-grip state.
In the present embodiment, described grip state includes left-handed and the right hand grips, and does not differentiate between left hand in the present embodiment
Grip and the right hand grips, as long as grip state can trigger screen function of automatically going out.
In the present embodiment, described identification panel be shaped as rectangle, circle, triangle or l type.
In the present embodiment, identify that panel and back identify that panel identifies grip state, grip state simultaneously by left and right
When, the centre of the palm of user will certainly touch the back side of mobile terminal, but in order to prevent the back side near when maloperation, overleaf
Bottom and top be respectively provided with an identification panel, when the identification face at the close top of the identification panel s0 triggering near bottom
Plate s3 does not trigger and is just identified as grip state.
Example IV
In the present embodiment, a kind of mobile terminal, except including the existing capability module in Fig. 1, also includes above enforcement
Screen control system described in example one to three, can be identified the grip state of mobile terminal, and move by proximity transducer
Application program that the foreground of terminal is not currently running and be in during non-grip state the screen that automatically goes out, convenient for users, fall
The low power consumption of mobile terminal, 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 screen control system based on proximity transducer is it is characterised in that include: proximity transducer, described close biography
Identification panel is provided with sensor, described identification panel is arranged in default gripping area on mobile terminal, described identification face
Triggering capacitance threshold value is provided with plate, when the application program that the foreground of mobile terminal is not currently running, according to described identification
The capacitance that panel collects judges whether described mobile terminal is in grip state, if it is not, the screen that then automatically goes out.
2. a kind of screen control system based on proximity transducer according to claim 1 is it is characterised in that described gripping
Region includes left surface, right flank and the back side of mobile terminal.
3. a kind of screen control system based on proximity transducer according to claim 2 is it is characterised in that described identification
Panel includes left side identification panel and right side identification panel, and described left side identifies that panel is arranged at the left side of described mobile terminal
Face, described right side identifies that panel is arranged at the right flank of described mobile terminal, described left side identification panel is provided with left side and touches
Send out capacitance threshold value, described right side identification panel is provided with right side trigger capacitance threshold value.
4. a kind of screen control system based on proximity transducer according to claim 3 is it is characterised in that described basis
The capacitance that described identification panel collects judges whether described mobile terminal is in grip state and includes: when the identification of described left side
Panel and right side identify that the capacitance that panel collects all is more than corresponding triggering capacitance threshold value then it represents that at described mobile terminal
In grip state.
5. a kind of screen control system based on proximity transducer according to claim 3 is it is characterised in that described identification
Panel also includes back identification panel, and described back identification panel includes the first back identification panel and the second back identification face
Plate, described first back identification panel is arranged at the back side near bottom for the described mobile terminal, described second back identification panel
It is arranged at the back side near top for the described mobile terminal, described first back identification panel is provided with the first back triggering electric capacity
Threshold value, described second back identification panel is provided with the second back triggering capacitance threshold value.
6. a kind of screen control system based on proximity transducer according to claim 5 is it is characterised in that described basis
The capacitance that described identification panel collects judges whether described mobile terminal is in grip state and includes: when the identification of described left side
Panel, right side identify that panel and the first back identify that the capacitance that panel collects all is more than corresponding triggering capacitance threshold value, institute
State the second back and identify that the capacitance that collects of panel is less than during described second back triggering capacitance threshold value then it represents that described movement
Terminal is in grip state.
7. a kind of screen control system based on proximity transducer according to claim 2 is it is characterised in that described identification
Panel includes left side identification panel and right side identification panel, and described left side identification panel is arranged at described mobile terminal near left side
The back side in face, described right side identification panel is arranged at the back side near right flank for the described mobile terminal.
8. a kind of screen control system based on proximity transducer according to any one of claim 1-7 it is characterised in that
Described left side identification panel is arranged at the left surface near bottom for the described mobile terminal and/or the back side, and described right side identifies panel
It is arranged at the right flank near bottom for the described mobile terminal and/or the back side.
9. according to Claim 8 a kind of screen control system based on proximity transducer described in any one it is characterised in that institute
State left side identification panel to be made up of several identification panel arrays, described right side identification panel identifies panel array group by several
Become.
10. a kind of mobile terminal is it is characterised in that include the screen control system described in any one of claim 1-9.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610866647.1A CN106354268A (en) | 2016-09-29 | 2016-09-29 | Screen control system based on proximity sensor and mobile terminal |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610866647.1A CN106354268A (en) | 2016-09-29 | 2016-09-29 | Screen control system based on proximity sensor and mobile terminal |
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| CN106354268A true CN106354268A (en) | 2017-01-25 |
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| CN201610866647.1A Pending CN106354268A (en) | 2016-09-29 | 2016-09-29 | Screen control system based on proximity sensor and mobile terminal |
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| CN107273034A (en) * | 2017-06-30 | 2017-10-20 | 努比亚技术有限公司 | State switching method and mobile terminal |
| CN108196666A (en) * | 2017-09-28 | 2018-06-22 | 努比亚技术有限公司 | A kind of method of terminal control, terminal and computer readable storage medium |
| CN110244849A (en) * | 2019-06-17 | 2019-09-17 | Oppo广东移动通信有限公司 | Close to recognition methods, device, mobile terminal and storage medium |
| CN115379044A (en) * | 2021-05-21 | 2022-11-22 | 北京小米移动软件有限公司 | Holding state detection method and device, electronic equipment and storage medium |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107273034A (en) * | 2017-06-30 | 2017-10-20 | 努比亚技术有限公司 | State switching method and mobile terminal |
| CN108196666A (en) * | 2017-09-28 | 2018-06-22 | 努比亚技术有限公司 | A kind of method of terminal control, terminal and computer readable storage medium |
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| CN115379044A (en) * | 2021-05-21 | 2022-11-22 | 北京小米移动软件有限公司 | Holding state detection method and device, electronic equipment and storage medium |
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Application publication date: 20170125 |