CN105100476A - Device and method for unlocking mobile terminal - Google Patents

Device and method for unlocking mobile terminal Download PDF

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Publication number
CN105100476A
CN105100476A CN201510452566.2A CN201510452566A CN105100476A CN 105100476 A CN105100476 A CN 105100476A CN 201510452566 A CN201510452566 A CN 201510452566A CN 105100476 A CN105100476 A CN 105100476A
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China
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threshold
mobile terminal
scope
described
greater
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CN201510452566.2A
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Chinese (zh)
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CN105100476B (en
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白杰
谢鲁冰
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努比亚技术有限公司
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Abstract

The invention discloses a device and method for unlocking a mobile terminal, and the device comprises a pressure value receiving unit which is arranged to receive a pressure value detected by a pressure sensor at a state that a screen is turned on; a comparison unit which is arranged to compare the pressure value with a set multi-level pressure threshold value; and a starting unit which is arranged to start a contextual model corresponding to a pressure threshold value range where the pressure value is located. The device can enter in a child model, a visit model or a normal model during the unlocking of the terminal, is convenient to operate, is good in concealment, is better in protection of user privacy, and can improve the user experience.

Description

A kind of mobile terminal unlocking device and method

Technical field

The present invention relates to field communication technique field, particularly relate to a kind of mobile terminal unlocking device and method.

Background technology

Along with mobile phone is more and more intelligent, mobile phone carries a lot of personal information of end user, thus mobile phone lend other people use time, the personal information of user, privacy be easy to reveal.Prior art, under the prerequisite that user has unlocked at mobile phone, by arranging menu, current using forestland can be set, but operation is cumbersome like this, and it is hidden not sometimes to operate, easily cause some unnecessary embarrassments in certain situation, such as in the presence of others' face, arranging mobile phone is guest mode, then mobile phone is lent others to use, unnecessary misunderstanding can be caused.

Summary of the invention

Main purpose of the present invention is to propose a kind of mobile terminal unlocking device and method, is intended to solve mobile phone in prior art and can not starts fast or switch application pattern, do not have concealed problem when startup or switch application pattern.

For achieving the above object, a kind of mobile terminal unlocking device provided by the invention, comprises:

Force value receiving element, is set to the force value receiving the detection of bright screen state lower pressure sensor;

Comparing unit, is set to the magnitude relationship of many grades of pressure thresholds of comparative pressure value and setting;

Start unit, is set to the contextual model that the pressure threshold scope at starting pressure value place is corresponding.

Further, described force value threshold range is provided with third gear, is respectively the scope being less than or equal to first threshold, is greater than the scope that first threshold is less than Second Threshold; Be greater than or equal to the scope of Second Threshold; Described Second Threshold is greater than first threshold.

Further, contextual model corresponding to the described scope being less than or equal to first threshold is child mode, closes call function and or flow using function under described child mode.

Further, described in be greater than the scope that first threshold is less than Second Threshold be guest mode, lock note under described guest mode, the access entrance of wherein one or more application programs that address list, instant messaging, photo are checked.

Further, described in be greater than or equal to Second Threshold scope be normal using forestland, all application programs can be accessed under described normal using forestland.

In addition, for achieving the above object, the present invention also proposes a kind of mobile terminal unlock method, comprises following steps:

Receive the force value that bright screen state lower pressure sensor detects;

The magnitude relationship of many grades of pressure thresholds of comparative pressure value and setting;

The contextual model that the pressure threshold scope at starting pressure value place is corresponding.

Further, described force value threshold range is provided with third gear, is respectively the scope being less than or equal to first threshold, is greater than the scope that first threshold is less than Second Threshold; Be greater than or equal to the scope of Second Threshold; Described Second Threshold is greater than first threshold.

Further, contextual model corresponding to the described scope being less than or equal to first threshold is child mode, closes call function and or flow using function under described child mode.

Further, described in be greater than the corresponding guest mode of scope that first threshold is less than Second Threshold, lock note under described guest mode, the access entrance of wherein one or more application programs that address list, instant messaging, photo are checked.

Further, described in be greater than or equal to the corresponding normal using forestland of scope of Second Threshold, all application programs can be accessed under described normal using forestland.

The mobile terminal unlocking device that the present invention realizes and method; the operator scheme that child mode, guest mode or normal mode etc. are expected is entered while can be implemented in unlock terminal; easy to operate also have disguise; good protection privacy of user; avoid embarrassment, Consumer's Experience can be promoted preferably.

Accompanying drawing explanation

Fig. 1 is the hardware configuration schematic 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;

The schematic flow sheet of the mobile terminal unlock method that Fig. 3 provides for embodiment one;

The schematic flow sheet of the mobile terminal unlock method that Fig. 4 provides for embodiment two;

The structural representation of the mobile terminal unlocking device that Fig. 5 provides for embodiment three.

The realization of the object of the invention, functional characteristics and advantage will in conjunction with the embodiments, are described further with reference to accompanying drawing.

Embodiment

Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.

The mobile terminal realizing each embodiment of the present invention is described referring now to accompanying drawing.In follow-up description, use the suffix of such as " module ", " parts " or " unit " for representing element only in order to be conducive to explanation of the present invention, itself is specific meaning not.Therefore, " module " and " parts " can mixedly use.

Mobile terminal can be implemented in a variety of manners.Such as, the terminal described in the present invention can comprise the such as mobile terminal of mobile phone, smart phone, notebook computer, digit broadcasting receiver, PDA (personal digital assistant), PAD (panel computer), PMP (portable media player), guider etc. and the fixed terminal of such as digital TV, desktop computer etc.Below, suppose that terminal is mobile terminal.But it will be appreciated by those skilled in the art that except the element except being used in particular for mobile object, structure according to the embodiment of the present invention also can be applied to the terminal of fixed type.

Fig. 1 is the hardware configuration signal of the mobile terminal realizing each embodiment of the present invention.

Mobile terminal 100 can comprise wireless communication unit 110, A/V (audio/video) input unit 120, user input unit 130, sensing cell 140, output unit 150, memory 160, interface unit 170, controller 180 and power subsystem 190 etc.Fig. 1 shows the mobile terminal with various assembly, it should be understood that, does not require to implement all assemblies illustrated.Can alternatively implement more or less assembly.Will be discussed in more detail below the element of mobile terminal.

Wireless communication unit 110 generally includes one or more assembly, and it allows the radio communication between mobile terminal 100 and wireless communication system or network.Such as, wireless communication unit can comprise at least one in broadcast reception module 111, mobile communication module 112, wireless Internet module 113, short range communication module 114 and positional information module 115.

Broadcast reception module 111 via broadcast channel from external broadcasting management server receiving broadcast signal and/or broadcast related information.Broadcast channel can comprise satellite channel and/or terrestrial channel.Broadcast management server can be generate and send the server of broadcast singal and/or broadcast related information or the broadcast singal generated before receiving and/or broadcast related information and send it to the server of terminal.Broadcast singal can comprise TV broadcast singal, radio signals, data broadcasting signal etc.And broadcast singal may further include the broadcast singal combined with TV or radio signals.Broadcast related information also can provide via mobile communications network, and in this case, broadcast related information can be received by mobile communication module 112.Broadcast singal can exist in a variety of manners, such as, it can exist with the form of the electronic service guidebooks (ESG) of the electronic program guides of DMB (DMB) (EPG), digital video broadcast-handheld (DVB-H) etc.Broadcast reception module 111 can by using the broadcast of various types of broadcast system Received signal strength.Especially, broadcast reception module 111 can by using such as multimedia broadcasting-ground (DMB-T), DMB-satellite (DMB-S), digital video broadcasting-hand-held (DVB-H), forward link media (MediaFLO ) the digit broadcasting system receiving digital broadcast of Radio Data System, received terrestrial digital broadcasting integrated service (ISDB-T) etc.Broadcast reception module 111 can be constructed to be applicable to providing the various broadcast system of broadcast singal and above-mentioned digit broadcasting system.The broadcast singal received via broadcast reception module 111 and/or broadcast related information can be stored in memory 160 (or storage medium of other type).

Radio signal is sent at least one in base station (such as, access point, Node B etc.), exterior terminal and server and/or receives radio signals from it by mobile communication module 112.Various types of data that such radio signal can comprise voice call signal, video calling signal or send according to text and/or Multimedia Message and/or receive.

Wireless Internet module 113 supports the Wi-Fi (Wireless Internet Access) of mobile terminal.This module can be inner or be externally couple to terminal.Wi-Fi (Wireless Internet Access) technology involved by this module can comprise WLAN (WLAN) (Wi-Fi), Wibro (WiMAX), Wimax (worldwide interoperability for microwave access), HSDPA (high-speed downlink packet access) etc.

Short range communication module 114 is the modules for supporting junction service.Some examples of short-range communication technology comprise bluetooth tM, radio-frequency (RF) identification (RFID), Infrared Data Association (IrDA), ultra broadband (UWB), purple honeybee tMetc..

Positional information module 115 is the modules of positional information for checking or obtain mobile terminal.The typical case of positional information module is GPS (global positioning system).According to current technology, GPS module 115 calculates from the range information of three or more satellite and correct time information and for the Information application triangulation calculated, thus calculates three-dimensional current location information according to longitude, latitude and pin-point accuracy.Current, the method for calculating location and temporal information uses three satellites and by the error of the position that uses an other satellite correction calculation to go out and temporal information.In addition, GPS module 115 can carry out computational speed information by Continuous plus current location information in real time.

A/V input unit 120 is for audio reception or vision signal.A/V input unit 120 can comprise camera 121 and microphone 1220, and the view data of camera 121 to the static images obtained by image capture apparatus in Video Capture pattern or image capture mode or video processes.Picture frame after process may be displayed on display unit 151.Picture frame after camera 121 processes can be stored in memory 160 (or other storage medium) or via wireless communication unit 110 and send, and can provide two or more cameras 1210 according to the structure of mobile terminal.Such acoustic processing can via microphones sound (voice data) in telephone calling model, logging mode, speech recognition mode etc. operational mode, and can be voice data by microphone 122.Audio frequency (voice) data after process can be converted to the formatted output that can be sent to mobile communication base station via mobile communication module 112 when telephone calling model.Microphone 122 can be implemented various types of noise and eliminate (or suppress) algorithm and receiving and sending to eliminate (or suppression) noise or interference that produce in the process of audio signal.

User input unit 130 can generate key input data to control the various operations of mobile terminal according to the order of user's input.User input unit 130 allows user to input various types of information, and keyboard, the young sheet of pot, touch pad (such as, detecting the touch-sensitive assembly of the change of the resistance, pressure, electric capacity etc. that cause owing to being touched), roller, rocking bar etc. can be comprised.Especially, when touch pad is superimposed upon on display unit 151 as a layer, touch-screen can be formed.

Sensing cell 140 detects the current state of mobile terminal 100, (such as, mobile terminal 100 open or close state), the position of mobile terminal 100, user for mobile terminal 100 contact (namely, touch input) presence or absence, the orientation of mobile terminal 100, the acceleration or deceleration of mobile terminal 100 move and direction etc., and generate order or the signal of the operation for controlling mobile terminal 100.Such as, when mobile terminal 100 is embodied as sliding-type mobile phone, sensing cell 140 can sense this sliding-type phone and open or close.In addition, whether whether sensing cell 140 can detect power subsystem 190 provides electric power or interface unit 170 to couple with external device (ED).Sensing cell 140 can comprise proximity transducer 1410 and will be described this in conjunction with touch-screen below.

Interface unit 170 is used as at least one external device (ED) and is connected the interface that can pass through with mobile terminal 100.Such as, external device (ED) can comprise wired or wireless head-band earphone port, external power source (or battery charger) port, wired or wireless FPDP, memory card port, for connecting the port, audio frequency I/O (I/O) port, video i/o port, ear port etc. of the device with identification module.Identification module can be that storage uses the various information of mobile terminal 100 for authentication of users and can comprise subscriber identification module (UIM), client identification module (SIM), Universal Subscriber identification module (USIM) etc.In addition, the device (hereinafter referred to " recognition device ") with identification module can take the form of smart card, and therefore, recognition device can be connected with mobile terminal 100 via port or other jockey.Interface unit 170 may be used for receive from external device (ED) input (such as, data message, electric power etc.) and the input received be transferred to the one or more element in mobile terminal 100 or may be used for transmitting data between mobile terminal and external device (ED).

In addition, when mobile terminal 100 is connected with external base, interface unit 170 can be used as to allow by it electric power to be provided to the path of mobile terminal 100 from base or can be used as the path that allows to be transferred to mobile terminal by it from the various command signals of base input.The various command signal inputted from base or electric power can be used as and identify whether mobile terminal is arranged on the signal base exactly.Output unit 150 is constructed to provide output signal (such as, audio signal, vision signal, alarm signal, vibration signal etc.) with vision, audio frequency and/or tactile manner.Output unit 150 can comprise display unit 151, dio Output Modules 152, alarm unit 153 etc.

Display unit 151 may be displayed on the information of process in mobile terminal 100.Such as, when mobile terminal 100 is in telephone calling model, display unit 151 can show with call or other communicate (such as, text messaging, multimedia file are downloaded etc.) be correlated with user interface (UI) or graphic user interface (GUI).When mobile terminal 100 is in video calling pattern or image capture mode, display unit 151 can the image of display capture and/or the image of reception, UI or GUI that video or image and correlation function are shown etc.

Meanwhile, when display unit 151 and touch pad as a layer superposed on one another to form touch-screen time, display unit 151 can be used as input unit and output device.Display unit 151 can comprise at least one in liquid crystal display (LCD), thin-film transistor LCD (TFT-LCD), Organic Light Emitting Diode (OLED) display, flexible display, three-dimensional (3D) display etc.Some in these displays can be constructed to transparence and watch from outside to allow user, and this can be called transparent display, and typical transparent display can be such as TOLED (transparent organic light emitting diode) display etc.According to the specific execution mode wanted, mobile terminal 100 can comprise two or more display units (or other display unit), such as, mobile terminal can comprise outernal display unit (not shown) and inner display unit (not shown).Touch-screen can be used for detecting touch input pressure and touch input position and touch and inputs area.

When dio Output Modules 152 can be under the isotypes such as call signal receiving mode, call mode, logging mode, speech recognition mode, broadcast reception mode at mobile terminal, voice data convert audio signals that is that wireless communication unit 110 is received or that store in memory 160 and exporting as sound.And dio Output Modules 152 can provide the audio frequency relevant to the specific function that mobile terminal 100 performs to export (such as, call signal receives sound, message sink sound etc.).Dio Output Modules 152 can comprise loud speaker, buzzer etc.

Alarm unit 153 can provide and export that event informed to mobile terminal 100.Typical event can comprise calling reception, message sink, key signals input, touch input etc.Except audio or video exports, alarm unit 153 can provide in a different manner and export with the generation of notification event.Such as, alarm unit 153 can provide output with the form of vibration, when receive calling, message or some other enter communication (incomingcommunication) time, alarm unit 153 can provide sense of touch to export (that is, vibrating) to notify to user.By providing such sense of touch to export, even if when the mobile phone of user is in the pocket of user, user also can identify the generation of various event.Alarm unit 153 also can provide the output of the generation of notification event via display unit 151 or dio Output Modules 152.

Memory 160 software program that can store process and the control operation performed by controller 180 etc., or temporarily can store oneself through exporting the data (such as, telephone directory, message, still image, video etc.) that maybe will export.And, memory 160 can store about when touch be applied to touch-screen time the vibration of various modes that exports and the data of audio signal.

Memory 160 can comprise the storage medium of at least one type, described storage medium comprises flash memory, hard disk, multimedia card, card-type memory (such as, SD or DX memory etc.), random access storage device (RAM), static random-access memory (SRAM), read-only memory (ROM), Electrically Erasable Read Only Memory (EEPROM), programmable read only memory (PROM), magnetic storage, disk, CD etc.And mobile terminal 100 can be connected the memory function of execute store 160 network storage device with by network cooperates.

Controller 180 controls the overall operation of mobile terminal usually.Such as, controller 180 performs the control relevant to voice call, data communication, video calling etc. and process.In addition, controller 180 can comprise the multi-media module 1810 for reproducing (or playback) multi-medium data, and multi-media module 1810 can be configured in controller 180, or can be configured to be separated with controller 180.Controller 180 can pattern recognition process, is identified as character or image so that input is drawn in the handwriting input performed on the touchscreen or picture.

Power subsystem 190 receives external power or internal power and provides each element of operation and the suitable electric power needed for assembly under the control of controller 180.

Various execution mode described herein can to use such as computer software, the computer-readable medium of hardware or its any combination implements.For hardware implementation, execution mode described herein can by using application-specific IC (ASIC), digital signal processor (DSP), digital signal processing device (DSPD), programmable logic device (PLD), field programmable gate array (FPGA), processor, controller, microcontroller, microprocessor, being designed at least one performed in the electronic unit of function described herein and implementing, in some cases, such execution mode can be implemented in controller 180.For implement software, the execution mode of such as process or function can be implemented with allowing the independent software module performing at least one function or operation.Software code can be implemented by the software application (or program) write with any suitable programming language, and software code can be stored in memory 160 and to be performed by controller 180.

So far, oneself is through the mobile terminal according to its functional description.Below, for the sake of brevity, by the slide type mobile terminal that describes in various types of mobile terminals of such as folded form, board-type, oscillating-type, slide type mobile terminal etc. exemplarily.Therefore, the present invention can be applied to the mobile terminal of any type, and is not limited to slide type mobile terminal.

Mobile terminal 100 as shown in Figure 1 can be constructed to utilize and send the such as wired and wireless communication system of data via frame or grouping and satellite-based communication system operates.

Describe wherein according to the communication system that mobile terminal of the present invention can operate referring now to Fig. 2.

Such communication system can use different air interfaces and/or physical layer.Such as, the air interface used by communication system comprises such as frequency division multiple access (FDMA), time division multiple access (TDMA), code division multiple access (CDMA) and universal mobile telecommunications system (UMTS) (especially, Long Term Evolution (LTE)), global system for mobile communications (GSM) etc.As non-limiting example, description below relates to cdma communication system, but such instruction is equally applicable to the system of other type.

With reference to figure 2, cdma wireless communication system can comprise multiple mobile terminal 100, multiple base station (BS) 270, base station controller (BSC) 275 and mobile switching centre (MSC) 280.MSC280 is constructed to form interface with Public Switched Telephony Network (PSTN) 290.MSC280 is also constructed to form interface with the BSC275 that can be couple to base station 270 via back haul link.Back haul link can construct according to any one in some interfaces that oneself knows, described interface comprises such as E1/T1, ATM, IP, PPP, frame relay, HDSL, ADSL or xDSL.Will be appreciated that system as shown in Figure 2 can comprise multiple BSC2750.

Each BS270 can serve one or more subregion (or region), by multidirectional antenna or point to specific direction each subregion of antenna cover radially away from BS270.Or each subregion can by two or more antenna covers for diversity reception.Each BS270 can be constructed to support multiple parallel compensate, and each parallel compensate has specific frequency spectrum (such as, 1.25MHz, 5MHz etc.).

Subregion can be called as CDMA Channel with intersecting of parallel compensate.BS270 also can be called as base station transceiver subsystem (BTS) or other equivalent terms.Under these circumstances, term " base station " may be used for broadly representing single BSC275 and at least one BS270.Base station also can be called as " cellular station ".Or each subregion of particular B S270 can be called as multiple cellular station.

As shown in Figure 2, broadcast singal is sent to the mobile terminal 100 at operate within systems by broadcsting transmitter (BT) 295.Broadcast reception module 111 as shown in Figure 1 is arranged on mobile terminal 100 and sentences the broadcast singal receiving and sent by BT295.In fig. 2, several global positioning system (GPS) satellite 300 is shown.Satellite 300 helps at least one in the multiple mobile terminal 100 in location.

In fig. 2, depict multiple satellite 300, but understand, the satellite of any number can be utilized to obtain useful locating information.GPS module 115 as shown in Figure 1 is constructed to coordinate to obtain the locating information wanted with satellite 300 usually.Substitute GPS tracking technique or outside GPS tracking technique, can use can other technology of position of tracking mobile terminal.In addition, at least one gps satellite 300 optionally or extraly can process satellite dmb transmission.

As a typical operation of wireless communication system, BS270 receives the reverse link signal from various mobile terminal 100.Mobile terminal 100 participates in call usually, information receiving and transmitting communicates with other type.Each reverse link signal that certain base station 270 receives is processed by particular B S270.The data obtained are forwarded to relevant BSC275.BSC provides call Resourse Distribute and comprises the mobile management function of coordination of the soft switching process between BS270.The data received also are routed to MSC280 by BSC275, and it is provided for the extra route service forming interface with PSTN290.Similarly, PSTN290 and MSC280 forms interface, and MSC and BSC275 forms interface, and BSC275 correspondingly control BS270 so that forward link signals is sent to mobile terminal 100.

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, a kind of mobile terminal unlock method that the embodiment of the present invention one proposes, comprising:

S101, receives the force value that bright screen state lower pressure sensor detects;

Concrete, mobile terminal is in shutdown or resting state when blank screen, no matter will carry out what operation by screen, all first will start bright screen, generally can by being arranged on power key on mobile phone or HOME key starts bright screen, and then unlocked by the mode such as pattern, password and enter desktop.The present invention is by under bright screen state, and the dynamics of pressing screen reaches the unblock threshold value of setting, enters desktop operated state, so screen pressure sensor is under bright screen state, detects the size putting on the pressure of screen, and force value is transferred to terminal system.

S102, the magnitude relationship of many grades of pressure thresholds of comparative pressure value and setting;

Concrete, in order to adapt to the effective control for communication fee, individual privacy under different using state, multiple unblock threshold value is set, detect the unlocking pressure that user is applied by terminal screen, many grades of pressure thresholds of the force value this detected and setting compare, judge the threshold range residing for this force value detected, when force value reaches corresponding threshold range, enter contextual model corresponding to threshold range or operator scheme.

S103, the contextual model that the pressure threshold scope at starting pressure value place is corresponding.

Concrete, according to the gear number of how many setting pressure threshold values of required contextual model, concrete quantity arranges interface by terminal and carries out arranging and changing.For 3 kinds of relatively more conventional contextual models, child mode, guest mode, normal mode; The pressure threshold of corresponding 3 contextual models of setting, such as threshold value A, threshold value B, wherein threshold value B is greater than threshold value A, and range set pressure being less than or equal to threshold value A is child mode; Be guest mode by the range set of pressure between threshold value A and threshold value B; Range set pressure being greater than or equal to threshold value B is normal mode.

Under child mode, be generally and prevent children from getting phone without reason, access expends the application program of flow, and being set in speech communication and flow module under child mode is lock-out state, can not start the application program of call and Flux Loss under making child mode.

Under guest mode, be generally and prevent personal information, privacy leakage to visitor, lock the entrance of some application program under being set in guest mode, such as note, instant messaging, photograph album etc., the program of restriction guest access can be set by the user.

Normal mode, namely end user is the contextual model of user oneself, not to any restriction of access setting.

Can also increase old man's pattern as required, the font such as arranging some application program under old man's pattern is comparatively large, and volume is more high.

When user is at terminal screen process bright screen, screen applies pressure, pressure sensor detects force value, terminal compares the magnitude relationship of multiple pressure thresholds of detected pressures value and setting, judge the threshold range residing for detection threshold, then the contextual model that residing for starting pressure value, threshold range is corresponding, like this, user can make terminal be in desirable pattern by a simple key operation, both fast, unlocked terminal smoothly, also comparatively hiddenly made privacy restriction, it also avoid and set privacy face to face and limit the embarrassment brought.

Embodiment two

With reference to Fig. 4, embodiment two provides a kind of mobile terminal unlock method further, comprises:

S201, receives bright screen signal, starts bright screen;

S202, receives the force value that pressure sensor detects;

S203, judges the magnitude relationship of multiple pressure thresholds of force value and the setting detected, if the force value detected is positioned at first pressure threshold scope, then performs S204; If the force value detected is positioned at second pressure threshold scope, then perform S205; If the force value detected is positioned at the 3rd pressure threshold scope, then perform S206;

Concrete, the number of pressure threshold can sets itself as required, such as set 3 contextual models, selected 2 pressure threshold A, threshold value B, wherein B is greater than A, using the scope that is less than A as pressure threshold scope corresponding to a certain contextual model, using the scope between threshold value A and threshold value B as pressure threshold scope corresponding to another contextual model, using the threshold range that is greater than threshold value B as pressure threshold scope corresponding to the 3rd contextual model;

S204, starts contextual model one;

Concrete, described contextual model one can for the one in the child mode of setting, guest mode, normal mode, such as child mode.

S205, starts contextual model two;

Concrete, described contextual model two can for the one in the child mode of setting, guest mode, normal mode, such as guest mode.

S206, starts contextual model three.

Concrete, described contextual model three can for the one in the child mode of setting, guest mode, normal mode, such as normal mode.

The present invention can enter child mode, guest mode or normal mode while unlock terminal, and easy to operate also have disguise, protects privacy of user preferably, promotes Consumer's Experience.

Embodiment three

With reference to figure 5, a kind of mobile terminal unlocking device that the embodiment of the present invention three provides, comprises: force value receiving element 10, comparing unit 20, start unit 30.

Force value receiving element 10, is set to the force value receiving the detection of bright screen state lower pressure sensor;

Concrete, mobile terminal is in shutdown or resting state when blank screen, no matter will carry out what operation by screen, all first will start bright screen, generally can by being arranged on power key on mobile phone or HOME key starts bright screen, and then unlocked by the mode such as pattern, password and enter desktop.The present invention is by under bright screen state, the dynamics of pressing screen reaches the unblock threshold value of setting, enter desktop operated state, so described force value receiving element receives the force value put on screen that bright screen state sub-screen pressure sensor detects, then start comparing unit 20.

Comparing unit 20, is set to the magnitude relationship of many grades of pressure thresholds of comparative pressure value and setting;

Concrete, in order to adapt to the effective control for communication fee, individual privacy under different using state, multiple unblock threshold value is set, detect the unlocking pressure that user is applied by terminal screen, many grades of pressure thresholds of the force value this detected and setting compare, judge the threshold range residing for this force value detected, when force value reaches corresponding threshold range, enter contextual model corresponding to threshold range or operator scheme.

Start unit 30, is set to the contextual model corresponding to pressure threshold scope at starting pressure value place.Concrete, according to the gear number of how many setting pressure threshold values of required contextual model, concrete quantity arranges interface by terminal and carries out arranging and changing.For 3 kinds of relatively more conventional contextual models, child mode, guest mode, normal mode; The pressure threshold of corresponding 3 contextual models of setting, such as threshold value A, threshold value B, wherein threshold value B is greater than threshold value A, and range set pressure being less than or equal to threshold value A is child mode; Be guest mode by the range set of pressure between threshold value A and threshold value B; Range set pressure being greater than or equal to threshold value B is normal mode.

Under child mode, be generally and prevent children from getting phone without reason, access expends the application program of flow, and being set in communication and flow module under child mode is lock-out state, can not start the application program of call and Flux Loss under making child mode.

Under guest mode, be generally and prevent personal information, privacy leakage to visitor, lock the entrance of some application program under being set in guest mode, such as note, instant messaging, photograph album etc., the program of restriction guest access can be set by the user.

Normal mode, namely end user is the contextual model of user oneself, not to any restriction of access setting.

Can also increase old man's pattern etc. as required, setting specifically operates font, speech volume etc.

When user is at terminal screen process bright screen, screen applies pressure, pressure sensor detects force value, terminal compares the magnitude relationship of multiple pressure thresholds of detected pressures value and setting, judge the threshold range residing for detection threshold, then the contextual model that threshold range residing for starting pressure is corresponding, by mobile terminal unlocking device provided by the invention and method, user can make terminal be in desirable pattern by a simple key operation, both fast, unlock terminal smoothly, also comparatively hiddenly privacy restriction has been made, it also avoid setting privacy face to face and limit the embarrassment brought.

It should be noted that, in this article, term " comprises ", " comprising " or its any other variant are intended to contain comprising of nonexcludability, thus make to comprise the process of a series of key element, method, article or device and not only comprise those key elements, but also comprise other key elements clearly do not listed, or also comprise by the intrinsic key element of this process, method, article or device.When not more restrictions, the key element limited by statement " comprising ... ", and be not precluded within process, method, article or the device comprising this key element and also there is other identical element.

The invention described above embodiment sequence number, just to describing, does not represent the quality of embodiment.

Through the above description of the embodiments, those skilled in the art can be well understood to the mode that above-described embodiment method can add required general hardware platform by software and realize, hardware can certainly be passed through, but in a lot of situation, the former is better execution mode.Based on such understanding, technical scheme of the present invention can embody with the form of software product the part that prior art contributes in essence in other words, this computer software product is stored in a storage medium (as ROM/RAM, magnetic disc, CD), comprising some instructions in order to make a station terminal equipment (can be mobile phone, computer, server, air conditioner, or the network equipment etc.) perform method described in each embodiment of the present invention.

These are only the preferred embodiments of the present invention; not thereby the scope of the claims of the present invention is limited; every utilize specification of the present invention and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.

Claims (10)

1. a mobile terminal unlocking device, is characterized in that comprising:
Force value receiving element, is set to the force value receiving the detection of bright screen state lower pressure sensor;
Comparing unit, is set to the magnitude relationship of many grades of pressure thresholds of comparative pressure value and setting;
Start unit, is set to the contextual model corresponding to pressure threshold scope at starting pressure value place.
2. mobile terminal unlocking device according to claim 1, is characterized in that:
Described force value threshold range is provided with third gear, is respectively the scope being less than or equal to first threshold, is greater than the scope that first threshold is less than Second Threshold; Be greater than or equal to the scope of Second Threshold; Described Second Threshold is greater than first threshold.
3. mobile terminal unlocking device according to claim 1, is characterized in that: contextual model corresponding to the described scope being less than or equal to first threshold is child mode, closes call function and or flow using function under described child mode.
4. mobile terminal unlocking device according to claim 1, it is characterized in that: described in be greater than the scope that first threshold is less than Second Threshold be guest mode, lock note under described guest mode, the access entrance of wherein one or more application programs that address list, instant messaging, photo are checked.
5. mobile terminal unlocking device according to claim 1, is characterized in that: described in be greater than or equal to Second Threshold scope be normal using forestland, all application programs can be accessed under described normal using forestland.
6. a mobile terminal unlock method, is characterized in that comprising following steps:
Receive the force value that bright screen state lower pressure sensor detects;
The magnitude relationship of many grades of pressure thresholds of comparative pressure value and setting;
The contextual model that the pressure threshold scope at starting pressure value place is corresponding.
7. mobile terminal unlock method according to claim 6, is characterized in that: described force value threshold range is provided with third gear, is respectively the scope being less than or equal to first threshold, is greater than the scope that first threshold is less than Second Threshold; Be greater than or equal to the scope of Second Threshold; Described Second Threshold is greater than first threshold.
8. mobile terminal unlock method according to claim 7, is characterized in that: contextual model corresponding to the described scope being less than or equal to first threshold is child mode, closes call function and or flow using function under described child mode.
9. mobile terminal unlock method according to claim 7, it is characterized in that: described in be greater than the corresponding guest mode of scope that first threshold is less than Second Threshold, lock note under described guest mode, the access entrance of wherein one or more application programs that address list, instant messaging, photo are checked.
10. mobile terminal unlock method according to claim 7, is characterized in that: described in be greater than or equal to the corresponding normal using forestland of scope of Second Threshold, all application programs can be accessed under described normal using forestland.
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