CN106790983A - A kind of screen lighting method and mobile terminal - Google Patents
A kind of screen lighting method and mobile terminal Download PDFInfo
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- CN106790983A CN106790983A CN201611035669.XA CN201611035669A CN106790983A CN 106790983 A CN106790983 A CN 106790983A CN 201611035669 A CN201611035669 A CN 201611035669A CN 106790983 A CN106790983 A CN 106790983A
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- mobile terminal
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- image information
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72403—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
- H04M1/7243—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality with interactive means for internal management of messages
- H04M1/72439—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality with interactive means for internal management of messages for image or video messaging
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72448—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Abstract
The present invention discloses a kind of screen lighting method and mobile terminal, is related to communication technical field, it is intended to solve the problems, such as that mobile terminal of the prior art picks up bright screen and easily causes maloperation or electric quantity consumption big.The mobile terminal includes：Detection unit, for detecting whether mobile terminal overturns in the case where screen state is ceased；Collecting unit, in the case of detecting the angle changing of the mobile terminal generation upset and the mobile terminal screen direction more than predetermined angle threshold value in the detection unit, gathers external image information；Lighting unit, for lighting screen in the case where the external image information that the collecting unit is gathered is consistent with pre-set image information.
Description
Technical field
The present invention relates to electronic information technical field, more particularly to a kind of screen lighting method and mobile terminal.
Background technology
Current mobile phone is provided with " picking up bright screen " function, very big to facilitate use the step for eliminate click bright screen
Family.
However, this mobile phone i.e. function of bright screen of picking up also brings serious false touch problem.Prior art is mostly based on
Angle judges bright screen, and screen is lighted when mobile phone tilts to certain angle from certain direction, but many times user uses
Hand is held mobile phone and is walked, or picks up mobile phone and want to be put into pocket, it is easy to which the bright screen angle into mobile phone causes mobile phone bright screen,
And then there is false touch, even if not false touch, multiple invalid bright screen, can also consume mobile phone electricity, and psychologically give in one day
User causes to worry and perplexs.
The content of the invention
It is a primary object of the present invention to propose a kind of screen lighting method and mobile terminal, it is intended to solve in the prior art
Mobile terminal pick up bright screen and easily cause maloperation or the big problem of electric quantity consumption.
To achieve the above object, a kind of mobile terminal that the present invention is provided, including：Detection unit, in breath screen state
Whether lower detection mobile terminal overturns；Collecting unit, occurs for detecting the mobile terminal in the detection unit
In the case that the angle changing of upset and the mobile terminal screen direction exceedes predetermined angle threshold value, collection external image letter
Breath；Lighting unit, for the point in the case where the external image information that the collecting unit is gathered is consistent with pre-set image information
Bright screen curtain.
Optionally, the collecting unit, specifically for：The mobile terminal is detected in the detection unit to overturn
And in the case that the angle changing of the mobile terminal screen direction exceedes predetermined angle threshold value, activate camera；By described
Camera gathers external image information.
Optionally, the lighting unit, specifically for：When the external information of collection includes face information, by gathering
State face information and matched with the face information prestored in database；Prestored in the face information for gathering with database
Face information matching it is consistent in the case of, light screen.
Optionally, the lighting unit, specifically for：When the external information of collection includes face information, face is determined
The distance between with mobile terminal；In the case where the distance of face and the mobile terminal is in predeterminable range scope, to
Family carries out eyeprint identification；In the case where eyeprint is recognized successfully, light screen and solve lock screen.
Optionally, the mobile terminal also includes：Extinguish unit；The collecting unit, is additionally operable in the lighting unit
After lighting screen, external image information is gathered again；The extinguishing unit, is additionally operable in the external image letter for gathering again
In the case that breath is inconsistent with the pre-set image information, screen is extinguished.
On the other hand, the present invention also provides a kind of screen lighting method, including：Mobile terminal is detected in the case where screen state is ceased is
It is no to overturn；There is the angle changing of upset and the mobile terminal screen direction more than pre- the mobile terminal is detected
If in the case of angle threshold, gathering external image information；It is consistent with pre-set image information in the external image information of collection
In the case of light screen.
Optionally, it is described to detect the change angle of the mobile terminal generation upset and the mobile terminal screen direction
In the case that degree exceedes predetermined angle threshold value, collection external image information includes：Overturn the mobile terminal is detected
And in the case that the angle changing of the mobile terminal screen direction exceedes predetermined angle threshold value, activate camera；By described
Camera gathers external image information.
Optionally, screen bag is lighted in the case that the external image information in collection is consistent with pre-set image information
Include：When the external information of collection includes face information, the face information prestored in the face information and database will be gathered
Matched；In the case where the face information of collection is consistent with the face information matching prestored in database, point
Bright screen curtain.
Optionally, screen bag is lighted in the case that the external image information in collection is consistent with pre-set image information
Include：When the external information of collection includes face information, the distance between face and mobile terminal are determined；In face and the shifting
In the case that the distance of dynamic terminal is in predeterminable range scope, eyeprint identification is carried out to user；Successful situation is recognized in eyeprint
Under, light screen and solve lock screen.
Optionally, methods described also includes：After screen is lighted, external image information is gathered again；What is gathered again
In the case that the external image information is inconsistent with the pre-set image information, screen is extinguished.
Mobile terminal provided in an embodiment of the present invention, can detect whether mobile terminal overturns；Described mobile whole
In the case that the angle changing of end generation upset and the mobile terminal screen direction exceedes predetermined angle threshold value, collection is extraneous to be schemed
As information；Screen can be lighted in the case where the external image information of collection is consistent with pre-set image information.So, movement is worked as
When terminal has certain angle to overturn, screen can't be directly lighted, but further gather external image information, in collection
Screen is just lighted in the case that image information is consistent with pre-set image information, screen is overdue bright and maloperation so as to substantially reduce
Probability, effectively save the electric energy of the overdue bright consumption of screen, improve Consumer's Experience.
Brief description of the drawings
Fig. 1 is the hardware architecture diagram for realizing each optional mobile terminal of embodiment one of the invention；
Fig. 2 is the wireless communication system schematic diagram of mobile terminal as shown in Figure 1；
Fig. 3 is a kind of structural representation of mobile terminal provided in an embodiment of the present invention；
Fig. 4 is another structural representation of mobile terminal provided in an embodiment of the present invention；
Fig. 5 is a kind of flow chart of screen lighting method provided in an embodiment of the present invention；
Fig. 6 is another flow chart of screen lighting method provided in an embodiment of the present invention；
Fig. 7 is a kind of detail flowchart of screen lighting method provided in an embodiment of the present invention；
Fig. 8 is the change schematic diagram of screen direction in the screen lighting method shown in Fig. 7.
The realization of the object of the invention, functional characteristics and advantage will be described further referring to the drawings in conjunction with the embodiments.
Specific embodiment
It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not intended to limit the present invention.
The mobile terminal of each embodiment of the invention is realized 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 explanation of the invention, itself
Not specific meaning.Therefore, " module " can be used mixedly with " part ".
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, desktop computer etc. are consolidated
Determine terminal.Hereinafter it is assumed that terminal is mobile terminal.However, it will be understood by those skilled in the art that, except being used in particular for movement
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 for realizing each optional mobile terminal of embodiment one of the 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, memory 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 for showing
Part.More or less component can alternatively be implemented.The element of mobile terminal will be discussed in more detail below.
Wireless communication unit 110 generally includes one or more 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 and/or broadcast related information generated before the server or reception of broadcast singal and/or broadcast related information
And send it to the server of terminal.Broadcast singal can include TV broadcast singals, radio signals, data broadcasting
Signal etc..And, broadcast singal may further include the broadcast singal combined with TV or radio signals.Broadcast phase
Pass information can also be provided via mobile communications network, and in this case, broadcast related information can be by mobile communication mould
Block 112 is received.Broadcast singal can exist in a variety of manners, 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 receive signal and broadcast by using various types of broadcast systems.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), forward link media (MediaFLO@) Radio Data System, 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 be adapted to provide for extensively
Broadcast the various broadcast systems and above-mentioned digit broadcasting system of signal.Via broadcasting reception module 111 receive broadcast singal and/
Or broadcast related information can be stored in memory 160 (or other types of storage medium).
Mobile communication module 112 sends radio signals to base station (for example, access point, node B etc.), exterior terminal
And at least one of server and/or receive from it radio signal.Such radio signal can be logical including voice
Words signal, video calling signal or the various types of data for sending and/or receiving according to text and/or Multimedia Message.
Wireless Internet module 113 supports the Wi-Fi (Wireless Internet Access) of mobile terminal.The module can be internally or externally
It is couple to terminal.Wi-Fi (Wireless Internet Access) technology involved by the module 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
ToothTM, radio frequency identification (RFID), Infrared Data Association (IrDA), ultra wide band (UWB), purple honeybeeTMEtc..
Location information module 115 is the module for checking or obtaining the positional information of mobile terminal.Location information module
Typical case be GPS (global positioning system).According to current technology, GPS module 115 is calculated and comes from three or more satellites
Range information and correct time information and the Information application triangulation for calculating, so as to according to longitude, latitude
Highly accurately calculate three-dimensional current location information.Currently, defended using three for calculating the method for position and temporal information
Star and the position that is calculated by using other satellite correction and the error of temporal information.Additionally, GPS module 115
Can be by Continuous plus current location information in real time come calculating speed information.
A/V input blocks 120 are used to receive audio or video signal.A/V input blocks 120 can include the He of camera 121
Microphone 122, the static images that 121 pairs, camera is obtained in Video Capture pattern or image capture mode by image capture apparatus
Or the view data of video is processed.Picture frame after treatment may be displayed on display unit 151.Processed through camera 121
Picture frame afterwards can be stored in memory 160 (or other storage mediums) or sent out via wireless communication unit 110
Send, two or more cameras 121 can be provided according to the construction of mobile terminal.Microphone 122 can be in telephone calling model, note
Sound (voice data) is received via microphone in record pattern, speech recognition mode etc. operational mode, and can be by so
Acoustic processing be voice data.Audio (voice) data after treatment can be converted in the case of telephone calling model can
The form for being sent to mobile communication base station via mobile communication module 112 is exported.Microphone 122 can implement various types of making an uproar
Sound eliminates (or suppression) algorithm to eliminate the noise or dry that (or suppression) produces during reception and transmission audio signal
Disturb.
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 being touched caused by resistance, pressure, electric capacity etc. change sensitive component), roller, rocking bar etc.
Deng.Especially, when touch pad is superimposed upon on display unit 151 in the form of layer, touch-screen can be formed.
Sensing unit 140 detects the current state of mobile terminal 1 00, (for example, mobile terminal 1 00 opens or closes shape
State), the presence or absence of the contact (that is, touch input) of the position of mobile terminal 1 00, user for mobile terminal 1 00, mobile terminal
The acceleration or deceleration movement of 100 orientation, 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 be sensed
The sliding-type phone is opened or closed.In addition, sensing unit 140 can detect power subsystem 190 whether provide electric power or
Whether person's interface unit 170 couples with external device (ED).Sensing unit 140 can include proximity transducer 141.
Interface unit 170 is connected the interface that can pass through with mobile terminal 1 00 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 for connecting the device with identification module, audio input/output (I/O) end
Mouth, video i/o port, ear port etc..Identification module can be that storage uses each of mobile terminal 1 00 for verifying user
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 via port or other attachment means with mobile terminal 1 00.Interface unit 170 can be used for reception and come from
The input (for example, data message, electric power etc.) of the external device (ED) and input that will be received is transferred in mobile terminal 1 00
One or more elements can be used for transmitting 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 to the path of mobile terminal 1 00 from base or can serve as allowing the various command signals being input into from base to pass through it
It is transferred to the path of mobile terminal.Be can serve as recognizing that mobile terminal is from the various command signals or electric power of base input
The no signal being accurately fitted within base.Output unit 150 is configured to provide defeated with vision, audio and/or tactile manner
Go out signal (for example, audio signal, vision signal, alarm signal, vibration signal etc.).Output unit 150 can include display
Unit 151, dio Output Modules 152, alarm unit 153 etc..
Display unit 151 may be displayed on the information processed in mobile terminal 1 00.For example, when mobile terminal 1 00 is in electricity
During words call mode, display unit 151 can show and converse or other communicate (for example, text messaging, multimedia file
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 unit 151 can show the image of capture and/or the image of reception, show video or figure
UI or GUI of picture and correlation function etc..
Meanwhile, when display unit 151 and touch pad in the form of layer it is superposed on one another to form touch-screen when, display unit
151 can serve as input unit and output device.Display unit 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
It is a kind of.Some in these displays may be constructed such that transparence to allow user to be watched from outside, 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
Desired implementation method, mobile terminal 1 00 can include two or more display units (or other display devices), for example, moving
Dynamic terminal can include outernal display unit (not shown) and inner display unit (not shown).Touch-screen can be used to detect touch
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,
It is that wireless communication unit 110 is received or in memory 160 when under the isotypes such as speech recognition mode, broadcast reception mode
The voice data transducing audio signal of middle storage and it is output as sound.And, dio Output Modules 152 can be provided and movement
The audio output (for example, call signal receives sound, message sink sound etc.) of the specific function correlation that terminal 100 is performed.
Dio Output Modules 152 can include loudspeaker, buzzer etc..
Alarm unit 153 can provide output and be notified to mobile terminal 1 00 with by event.Typical event can be with
Including calling reception, message sink, key signals input, touch input etc..In addition to audio or video is exported, alarm unit
153 can in a different manner provide output with the generation of notification event.For example, alarm unit 153 can be in the form of vibrating
Output is provided, when calling, message or some other entrance communication (incoming communication) are received, alarm list
Unit 153 can provide tactile output (that is, vibrating) to notify to user.Exported by providing such tactile, even if
When in pocket of the mobile phone of user in user, user also can recognize that the generation of various events.Alarm unit 153
The output of the generation of notification event can be provided via display unit 151 or dio Output Modules 152.
Memory 160 can store software program for the treatment and control operation performed by controller 180 etc., Huo Zheke
Temporarily to store oneself data (for example, telephone directory, message, still image, video etc.) through exporting or will export.And
And, memory 160 can store the vibration of various modes on being exported when touching and being applied to touch-screen and audio signal
Data.
Memory 160 can include the storage medium of at least one type, and the storage medium includes flash memory, hard disk, many
Media card, card-type memory (for example, SD or DX memories etc.), random access storage device (RAM), static random-access storage
Device (SRAM), read-only storage (ROM), Electrically Erasable Read Only Memory (EEPROM), programmable read only memory
(PROM), magnetic storage, disk, CD etc..And, mobile terminal 1 00 can perform memory with by network connection
The network storage device cooperation of 160 store function.
The overall operation of the generally control mobile terminal of controller 180.For example, controller 180 is performed and voice call, data
Communication, video calling etc. related control and treatment.In addition, controller 180 can be included for reproducing (or playback) many matchmakers
The multi-media module 181 of volume data, multi-media module 181 can be constructed in controller 180, or can be structured as and control
Device 180 is separated.Controller 180 can be with execution pattern identifying processing, the handwriting input that will be performed on the touchscreen or picture
Draw input and be 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
Appropriate electric power needed for part and component.
Various implementation methods described herein can be with use such as computer software, hardware or its any combination of calculating
Machine computer-readable recording medium is implemented.Implement for hardware, implementation method described herein can be by using application-specific IC
(ASIC), digital signal processor (DSP), digital signal processing device (DSPD), programmable logic device (PLD), scene can
Programming gate array (FPGA), processor, controller, microcontroller, microprocessor, it is designed to perform function described herein
At least one in electronic unit is implemented, and in some cases, such implementation method can be implemented in controller 180.
For software implementation, the implementation method of such as process or function can with allow to perform the single of at least one function or operation
Software module is implemented.Software code can be come by the software application (or program) write with any appropriate programming language
Implement, software code can be stored in memory 160 and performed by controller 180.
So far, oneself according to its function through describing mobile terminal.Below, for the sake of brevity, will description such as folded form,
Slide type mobile terminal in various types of mobile terminals of board-type, oscillating-type, slide type mobile terminal etc. is used as showing
Example.Therefore, the present invention can be applied to any kind of mobile terminal, and be not limited to slide type mobile terminal.
Mobile terminal 1 00 as shown in Figure 1 may be constructed such that using via frame or packet transmission data it is all if any
Line and wireless communication system and satellite-based communication system are operated.
The communication system that mobile terminal wherein of the invention can be operated is described referring now to Fig. 2.
Such communication system can use different air interface and/or physical layer.For example, used by communication system
Air interface includes such as frequency division multiple access (FDMA), time division multiple acess (TDMA), CDMA (CDMA) and universal mobile communications system
System (UMTS) (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 form interface.MSC280 is also structured to form interface with the BSC275 that can be couple to base station 270 via back haul link.
If any one in the interface that back haul link can be known according to Ganji is constructed, the interface includes such as E1/T1, ATM, IP,
PPP, frame relay, HDSL, ADSL or xDSL.It will be appreciated that system can include multiple BSC2750 as shown in Figure 2.
Each BS270 can service one or more subregions (or region), by multidirectional antenna or the day of sensing specific direction
Each subregion of line covering is radially away from BS270.Or, each subregion can be by two or more for diversity reception
Antenna is covered.Each BS270 may be constructed such that the multiple frequency distribution of support, and the distribution of each frequency has specific frequency spectrum
(for example, 1.25MHz, 5MHz etc.).
What subregion and frequency were distributed intersects can be referred to as CDMA Channel.BS270 can also be referred to as base station transceiver
System (BTS) or other equivalent terms.In this case, term " base station " can be used for broadly 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
It is multiple cellular stations.
As shown in Figure 2, broadcast singal is sent to broadcsting transmitter (BT) 295 mobile terminal operated in system
100.Broadcasting reception module 111 as shown in Figure 1 is arranged at mobile terminal 1 00 to receive the broadcast sent by BT295
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, multiple satellites 300 are depicted, it is understood that be, it is possible to use any number of satellite obtains useful
Location information.GPS module 115 as shown in Figure 1 is generally configured to coordinate with satellite 300 to be believed with obtaining desired positioning
Breath.Substitute GPS tracking techniques or outside GPS tracking techniques, it is possible to use other of the position of mobile terminal can be tracked
Technology.In addition, at least one gps satellite 300 can optionally or additionally process satellite dmb transmission.
Used 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 the reception of certain base station 270 is anti-
Processed in specific BS270 to link signal.The data of acquisition are forwarded to the BSC275 of correlation.BSC provides call
Resource allocation and the mobile management function of the coordination including the soft switching process between BS270.The number that BSC275 will also be received
According to MSC280 is routed to, 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, the inventive method each embodiment is proposed.
As shown in figure 3, first embodiment of the invention provides a kind of mobile terminal, including：
Detection unit 31, for detecting whether mobile terminal overturns in the case where screen state is ceased；
, there is upset and the mobile terminal screen for detecting the mobile terminal in detection unit 31 in collecting unit 32
In the case that the angle changing of curtain direction exceedes predetermined angle threshold value, external image information is gathered；
Lighting unit 33, external image information for being gathered in collecting unit 32 situation consistent with pre-set image information
Under light screen.
Mobile terminal provided in an embodiment of the present invention, its detection unit 31 can detect whether mobile terminal overturns；
Collecting unit 32 can occur the angle changing of upset and the mobile terminal screen direction more than default in the mobile terminal
In the case of angle threshold, external image information is gathered；In the feelings that the external image information of collection is consistent with pre-set image information
Lighting unit 33 can light screen under condition.So, when mobile terminal has certain angle to overturn, bright screen can't directly be put
Curtain, but further collection external image information, the ability point in the case where the image information of collection is consistent with pre-set image information
Bright screen curtain, so as to substantially reduce overdue bright and maloperation the probability of screen, effectively saves the electric energy of the overdue bright consumption of screen,
Improve Consumer's Experience.
Specifically, can be provided with various directions and acceleration transducer in mobile terminal, for example gravity sensor and
Gyroscope etc., detection unit 31 can detect the location of itself, placement direction and motion state by these sensors
Deng.When operating mobile terminal due to user, usually operated in face of screen, in order to determine whether user will pick up movement
Terminal is simultaneously operated to mobile terminal, can by the sensors such as gyroscope determine mobile terminal motion state so that can
Screen direction to mobile terminal judges.In embodiments of the invention, screen direction refers to the normal direction of screen where screen
The sensing of amount.For example, when mobile terminal screen upward horizontal positioned on the table, then screen is oriented straight up.
In the present embodiment, before user picks up the mobile terminals such as mobile phone, mobile terminal may be at any laying state, for example
Screen level is put on the table upwards, or is support by handset mounting and angularly placed with desktop, or screen is downward
Placement etc., initial attitude and position regardless of mobile phone, as long as mobile terminal occurs the change angle of upset and screen direction
Degree has exceeded predetermined angle threshold value, just can triggering collection external image.So, no matter user is in standing state, or
In lying on the back or side state, as long as the angle changing of screen direction exceedes predetermined angle threshold value, it is possible to trigger IMAQ
Action, so as to greatly improve Consumer's Experience.
In the case where mobile terminal does not overturn, screen extinguishes, and mobile terminal may be at holding state, and camera is not
Work, when mobile terminal is reversed, and screen direction angle changing more than in the case of predetermined angle threshold value, it is possible to trigger
Camera carries out IMAQ action, so as to further determine whether that user needs to operate or check mobile terminal.It is specific and
Speech, in one embodiment of the invention, collecting unit 32 specifically can be used for：
Mobile terminal being detected in detection unit 31, the angle changing of upset and mobile terminal screen direction occurs more than pre-
If in the case of angle threshold, activating camera；
External image information is gathered by the camera.
Optionally, the external image information of camera collection can include all images letter in camera image pickup scope
Breath, such as various scenery and personage etc..When camera faces user, you can the image information of collection user.In order to for
User lights screen and avoids corresponding maloperation, and pre-set image information can be face information.Lighting unit 33 can adopted
When the external image information that collection unit 32 is collected is consistent with default facial image, lighting operation is carried out to screen, and in collection
To image be other images when do not light screen.In the present embodiment, due to only screen is carried out lighting operation without regard to
Into operating system etc., therefore without carrying out the resolution of details to face characteristic, as long as face can be distinguished with other objects
Come, simplicity swift to operate, Consumer's Experience is good.
Further, in order to improve security, lighting unit 33 can further be known to the image information for gathering
Not, recognition of face is for example carried out, the face characteristic in the image information of collection is extracted, and believed with the face for prestoring
Manner of breathing compares, if the two is consistent, illustrates that the user once carried out registration record on the mobile terminal, can be safe
Screen is lighted, unlocking screen can also be optionally carried out, so as in the case where ensuring information security, further facilitate user
Operation.
Optionally, in one embodiment of the invention, lighting unit 33 is particularly used in：
When the external information of collection includes face information, the face prestored in the face information and database will be gathered
Information is matched；
In the case where the face information of collection is consistent with the face information matching prestored in database, light
Screen.
Collection the face information matched with the face information prestored in database it is inconsistent in the case of, no
Carry out screen lighting operation.
Further, the usage scenario higher for security requirement, lighting unit 33 can not only use recognition of face
Carry out screen to light or enter, can also control whether that carrying out screen lights or enter using eyeprint identification.Eyeprint is recognized, known
Other is the sclera portion of eyes, i.e. the blood vessel arrangement situation of " white of the eye ", as long as camera is not less than 1,000,000 pixels, you can essence
The vascular distribution situation of the accurate clear sclera of bat.Eyeprint recognize than iris recognition more efficiently, it is more accurate.This is primarily due to the eye of people
Although ball can be because allergy, the various reasons such as stay up late occur congested situation, these can't influence blood vessel on sclera to arrange,
Eyeprint identification condition can't change easily.Next eyeprint is recognized using user's typing " white of the eye " part is preceding needed, in typing
Look at that the right side is looked at according to a prompting left side, after obtaining complete scleral blood vessel distribution situation, can effectively avoid pretending to be using picture
It is that other situation occurs to carry out eyeprint.
Optionally, during by eyeprint identification point bright screen curtain, lighting unit 33 is particularly used in：
When the external information of collection includes face information, the distance between face and mobile terminal are determined；
In the case where face is in predeterminable range scope with the distance of the mobile terminal, eyeprint knowledge is carried out to user
Not；
In the case where eyeprint is recognized successfully, light screen and solve lock screen.
In the present embodiment, due to needing to gather eyeprint information, the distance between camera and human eye need to meet certain
It is required that clear available eyeprint information can be got.Therefore when the image information of collection includes face information, it is necessary to sentence
Whether the distance between disconnected camera once and human eye are within the scope of the default coverage that eyeprint is obtained.Optionally, should
Default coverage scope and camera features relating to parameters, in the present embodiment, for example, can be 10 centimetres to 50 centimetres.
Further, as shown in figure 4, embodiments of the invention also provide a kind of mobile terminal, including：
Detection unit 31, for detecting whether mobile terminal overturns in the case where screen state is ceased；
, there is upset and the mobile terminal screen for detecting the mobile terminal in detection unit 31 in collecting unit 32
In the case that the angle changing of curtain direction exceedes predetermined angle threshold value, external image information is gathered；
Lighting unit 33, external image information for being gathered in collecting unit 32 situation consistent with pre-set image information
Under light screen；
Collecting unit 32, is additionally operable to after lighting unit 33 lights screen, and external image information is gathered again；
Extinguish unit 34, in the external image information for gathering again and the inconsistent situation of pre-set image information
Under, screen is extinguished.
Mobile terminal provided in an embodiment of the present invention, its detection unit 31 can detect that mobile terminal is in the case where screen state is ceased
It is no to overturn；Collecting unit 32 can occur the change angle of upset and the mobile terminal screen direction in the mobile terminal
In the case that degree exceedes predetermined angle threshold value, external image information is gathered；Believe with pre-set image in the external image information of collection
Lighting unit 33 can light screen in the case that breath is consistent.And collecting unit 32 can also be gathered again after screen is lighted
External image information；In the case where the external image information for gathering again and pre-set image information are inconsistent, extinguish single
Unit 34 can extinguish screen.So, when mobile terminal has certain angle to overturn, screen can't be directly lighted, but
External image information is further gathered, screen is just lighted in the case where the image information of collection is consistent with pre-set image information,
So as to substantially reduce overdue bright and maloperation the probability of screen, Consumer's Experience is effectively improved.And if after lighting screen,
Corresponding image information is not detected again, then in time can extinguished screen, reduce kwh loss in Preset Time.
Accordingly, as shown in figure 5, embodiments of the invention also provide a kind of screen lighting method, including：
S51, detects whether mobile terminal overturns in the case where screen state is ceased；
S52, exceedes in the angle changing for detecting the mobile terminal generation upset and the mobile terminal screen direction
In the case of predetermined angle threshold value, external image information is gathered；
S53, screen is lighted in the case where the external image information of collection is consistent with pre-set image information.
Screen lighting method provided in an embodiment of the present invention, can detect whether mobile terminal overturns, in the shifting
There is the angle changing of upset and the mobile terminal screen direction more than in the case of predetermined angle threshold value in dynamic terminal, collection is outer
Boundary's image information, screen is lighted in the case where the external image information of collection is consistent with pre-set image information.So, movement is worked as
When terminal has certain angle to overturn, screen can't be directly lighted, but further gather external image information, in collection
Screen is just lighted in the case that image information is consistent with pre-set image information, screen is overdue bright and maloperation so as to substantially reduce
Probability, effectively save electric energy, improve Consumer's Experience.
Specifically, can be provided with various directions and acceleration transducer in mobile terminal, for example gravity sensor and
Gyroscope etc., mobile terminal can detect the location of itself, placement direction and motion state etc. by these sensors.
When operating mobile terminal due to user, usually operated in face of screen, in order to determine it is mobile whole whether user will pick up
Hold simultaneously mobile terminal is operated, can by the sensors such as gyroscope determine mobile terminal motion state so that can be right
The screen direction of mobile terminal is judged.In embodiments of the invention, screen direction refers to the normal vector of screen where screen
Sensing.For example, when mobile terminal screen upward horizontal positioned on the table, then screen is oriented straight up.
In the present embodiment, before user picks up the mobile terminals such as mobile phone, mobile terminal may be at any laying state, for example
Screen level is put on the table upwards, or is support by handset mounting and angularly placed with desktop, or screen is downward
Placement etc., initial attitude and position regardless of mobile phone, as long as mobile terminal occurs the change angle of upset and screen direction
Degree has exceeded predetermined angle threshold value, just can triggering collection external image.So, no matter user is in standing state, or
In lying on the back or side state, as long as the angle changing of screen direction exceedes predetermined angle threshold value, it is possible to trigger IMAQ
Action, so as to greatly improve Consumer's Experience.
In the case where mobile terminal does not overturn, screen extinguishes, and mobile terminal may be at holding state, and camera is not
Work, when mobile terminal is reversed, and screen direction angle changing more than in the case of predetermined angle threshold value, it is possible to trigger
Camera carries out IMAQ action, so as to further determine whether that user needs to operate or check mobile terminal.It is specific and
Speech, in one embodiment of the invention, the mobile terminal generation upset and the mobile terminal is being detected in step S52
In the case that the angle changing of screen direction exceedes predetermined angle threshold value, collection external image information may include：
There is the angle changing of upset and the mobile terminal screen direction more than default the mobile terminal is detected
In the case of angle threshold, camera is activated；
External image information is gathered by the camera.
Optionally, the external image information of camera collection can include all images letter in camera image pickup scope
Breath, such as various scenery and personage etc..When camera faces user, you can the image information of collection user.In order to for
User lights screen and avoids corresponding maloperation, and mobile terminal can carry out to screen lighting behaviour when facial image is collected
Make, and screen is not lighted when the image for collecting is other images.In the present embodiment, screen is carried out due to only light behaviour
Make to enter operating system etc. without regard to input password, therefore without carrying out the resolution of details to face characteristic, as long as can be by people
Face is distinguished with other objects, and simplicity swift to operate, Consumer's Experience is good.
Further, in order to improve security, the image information for gathering can further be recognized, for example, is carried out
Recognition of face, the face characteristic in the image information of collection is extracted, and compared with the face information for prestoring, such as
The two is consistent for fruit, then illustrate that the user once carried out registration record on the mobile terminal, can safety light screen, also
Unlocking screen can be optionally carried out, so as in the case where ensuring information security, further facilitate user's operation.
In one embodiment of the invention, in the external image information and pre-set image information one of collection in step S52
Screen is lighted in the case of cause to may particularly include：
When the external information of collection includes face information, the face prestored in the face information and database will be gathered
Information is matched；
In the case where the face information of collection is consistent with the face information matching prestored in database, light
Screen.
Collection the face information matched with the face information prestored in database it is inconsistent in the case of, no
Carry out screen lighting operation.
Further, the usage scenario higher for security requirement, mobile terminal can not only be entered using recognition of face
Row screen is lighted or entered, and can also control whether that carrying out screen lights or enter using eyeprint identification.Implementation of the invention
Example is not construed as limiting to this.
Optionally, in step S53, lighted in the case where the external image information of collection is consistent with pre-set image information
Screen may particularly include：
When the external information of collection includes face information, the distance between face and mobile terminal are determined；
In the case where face is in predeterminable range scope with the distance of the mobile terminal, eyeprint knowledge is carried out to user
Not；
In the case where eyeprint is recognized successfully, light screen and solve lock screen.
In the present embodiment, due to needing to gather eyeprint information, the distance between camera and human eye need to meet certain
It is required that clear available eyeprint information can be got.Therefore when the image information of collection includes face information, it is necessary to sentence
Whether the distance between disconnected camera once and human eye are within the scope of the default coverage that eyeprint is obtained.Optionally, should
Default coverage scope and camera features relating to parameters, in the present embodiment, for example, can be 10 centimetres to 50 centimetres.By
It is higher in the security of eyeprint identification, after screen is lighted, can also be by unlocking screen, so as to further simplify the behaviour of user
Make.
Further, as shown in fig. 6, embodiments of the invention also provide a kind of screen lighting method, comprise the following steps：
S61, detects whether mobile terminal overturns in the case where screen state is ceased；
S62, exceedes in the angle changing for detecting the mobile terminal generation upset and the mobile terminal screen direction
In the case of predetermined angle threshold value, external image information is gathered；
S63, screen is lighted in the case where the external image information of collection is consistent with pre-set image information；
S64, after screen is lighted, gathers external image information again；
S65, in the case where the external image information for gathering again and pre-set image information are inconsistent, screen is put out
Go out.
Screen lighting method provided in an embodiment of the present invention, when mobile terminal has certain angle to overturn, can't be straight
Contact bright screen curtain, but further collection external image information, in the feelings that the image information of collection is consistent with pre-set image information
Screen is just lighted under condition, so as to substantially reduce overdue bright and maloperation the probability of screen, Consumer's Experience is effectively improved.Enter one
Step, if after lighting screen, corresponding image information is not detected again in Preset Time, then can in time by screen
Curtain extinguishes, and reduces kwh loss.
The screen lighting method that the present invention is provided is described in detail below by specific embodiment.
As shown in fig. 7, in the present embodiment, user from pocket on pick up mobile terminal and prepare access information, it is mobile
The screen ignition of terminal may include following steps：
S701. detect mobile terminal and be reversed certain angle, screen direction is changed into court from original towards horizontal direction
To level direction on the upper side, as shown in figure 8, wherein, the arrow on mobile terminal is screen normal vector, represents screen direction；
S702. whether the angle changing of detection screen direction is more than predetermined angle threshold value (being greater than 60 degree)；If so, holding
Row step S703, if it is not, terminating flow；
S703. activation camera gathers external image information through camera；
Whether S704. determine the external image information of camera collection includes face information；If so, step S705 is performed,
If it is not, performing step S709；
S705. determine the distance between face and mobile terminal whether in the range of predeterminable range；If so, performing step
S706, if it is not, performing S708；
S706. gather user's eyeprint and matched with the eyeprint information that prestores；If the match is successful, S707 is performed, if matching
Failure, performs step S708；
S707. light screen and solve lock screen, terminate flow；
S708. light screen and do not understand lock screen, terminate flow；
S709. screen is not lighted, terminates flow.
Screen lighting method provided in an embodiment of the present invention, when mobile terminal has certain angle to overturn, can't be straight
Contact bright screen curtain, but further collection external image information, in the feelings that the image information of collection is consistent with pre-set image information
Screen is just lighted under condition, so as to substantially reduce overdue bright and maloperation the probability of screen, electric energy is effectively saved, use is improved
Experience at family.Moreover, it is also possible to eyeprint information is gathered using camera, when eyeprint information is with the eyeprint information match for prestoring,
Screen can be unlocked, while security is ensured, greatly facilitate user's operation.
It should be noted that herein, term " including ", "comprising" or its any other variant be intended to non-row
His property is included, so that process, method, article or device including a series of key elements not only include those key elements, and
And also include other key elements being not expressly set out, or also include for this process, method, article or device institute are intrinsic
Key element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that including this
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, and the quality of embodiment is not represented.
Through the above description of the embodiments, those skilled in the art can be understood that above-described embodiment side
Method can add the mode of required general hardware platform to realize by software, naturally it is also possible to by hardware, but in many cases
The former is more preferably implementation method.Based on such understanding, technical scheme is substantially done to prior art in other words
The part for going out contribution can be embodied in the form of software product, and the computer software product is stored in a storage medium
In (such as ROM/RAM, magnetic disc, CD), including some instructions are used to so that a station terminal equipment (can be mobile phone, computer, clothes
Business device, air-conditioner, or network equipment etc.) perform method described in each embodiment of the invention.
The preferred embodiments of the present invention are these are only, the scope of the claims of the invention is not thereby limited, it is every to utilize this hair
Equivalent structure or equivalent flow conversion that bright specification and accompanying drawing content are made, or directly or indirectly it is used in other related skills
Art field, is included within the scope of the present invention.
Claims (10)
1. a kind of mobile terminal, it is characterised in that including：
Detection unit, for detecting whether mobile terminal overturns in the case where screen state is ceased；
, there is upset and the mobile terminal screen court for detecting the mobile terminal in the detection unit in collecting unit
To angle changing exceed predetermined angle threshold value in the case of, gather external image information；
Lighting unit, for the point in the case where the external image information that the collecting unit is gathered is consistent with pre-set image information
Bright screen curtain.
2. mobile terminal according to claim 1, it is characterised in that the collecting unit, specifically for：
The angle changing that the mobile terminal occurs upset and the mobile terminal screen direction is detected in the detection unit
In the case of predetermined angle threshold value, camera is activated；
External image information is gathered by the camera.
3. mobile terminal according to claim 1 and 2, it is characterised in that the lighting unit, specifically for：
When the external information of collection includes face information, the face information prestored in the face information and database will be gathered
Matched；
In the case where the face information of collection is consistent with the face information matching prestored in database, bright screen is put
Curtain.
4. mobile terminal according to claim 1 and 2, it is characterised in that the lighting unit, specifically for：
When the external information of collection includes face information, the distance between face and mobile terminal are determined；
In the case where face is in predeterminable range scope with the distance of the mobile terminal, eyeprint identification is carried out to user；
In the case where eyeprint is recognized successfully, light screen and solve lock screen.
5. mobile terminal according to claim 1 and 2, it is characterised in that also include：Extinguish unit；
The collecting unit, is additionally operable to after the lighting unit lights screen, and external image information is gathered again；
The extinguishing unit, is additionally operable to inconsistent with the pre-set image information in the external image information for gathering again
In the case of, screen is extinguished.
6. a kind of screen lighting method, it is characterised in that including：
Detect whether mobile terminal overturns in the case where screen state is ceased；
There is the angle changing of upset and the mobile terminal screen direction more than predetermined angle the mobile terminal is detected
In the case of threshold value, external image information is gathered；
Screen is lighted in the case where the external image information of the collection is consistent with pre-set image information.
7. method according to claim 6, it is characterised in that described that upset and institute occur detecting the mobile terminal
The angle changing of mobile terminal screen direction is stated more than in the case of predetermined angle threshold value, collection external image information includes：
There is the angle changing of upset and the mobile terminal screen direction more than predetermined angle the mobile terminal is detected
In the case of threshold value, camera is activated；
External image information is gathered by the camera.
8. the method according to claim 6 or 7, it is characterised in that the external image information and default figure in collection
As information it is consistent in the case of light screen and include：
When the external information of collection includes face information, the face information prestored in the face information and database will be gathered
Matched；
In the case where the face information of collection is consistent with the face information matching prestored in database, bright screen is put
Curtain.
9. the method according to claim 6 or 7, it is characterised in that the external image information and default figure in collection
As information it is consistent in the case of light screen and include：
When the external information of collection includes face information, the distance between face and mobile terminal are determined；
In the case where face is in predeterminable range scope with the distance of the mobile terminal, eyeprint identification is carried out to user；
In the case where eyeprint is recognized successfully, light screen and solve lock screen.
10. the method according to claim 6 or 7, it is characterised in that also include：
After screen is lighted, external image information is gathered again；
In the case where the external image information for gathering again is inconsistent with the pre-set image information, screen is extinguished.
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| CN201611035669.XA CN106790983A (en) | 2016-11-23 | 2016-11-23 | A kind of screen lighting method and mobile terminal |
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|---|---|---|---|
| CN201611035669.XA CN106790983A (en) | 2016-11-23 | 2016-11-23 | A kind of screen lighting method and mobile terminal |
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Application publication date: 20170531 |