CN105100476B - A kind of mobile terminal unlocking device and method - Google Patents

A kind of mobile terminal unlocking device and method Download PDF

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Publication number
CN105100476B
CN105100476B CN201510452566.2A CN201510452566A CN105100476B CN 105100476 B CN105100476 B CN 105100476B CN 201510452566 A CN201510452566 A CN 201510452566A CN 105100476 B CN105100476 B CN 105100476B
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China
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threshold
mobile terminal
mode
pressure
range
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CN201510452566.2A
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Chinese (zh)
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CN105100476A (en
Inventor
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 kind of mobile terminal unlocking device and methods, include pressure value receiving unit, are set as receiving the pressure value of bright screen state lower pressure sensor detection;Comparing unit is set as comparing the size relation of the multi gear pressure threshold of pressure value and setting;Start unit, be set as starting pressure value where pressure threshold range corresponding to contextual model.The present invention can enter child mode, guest mode or normal mode while unlocking terminal, easy to operate also to have concealment, preferably protection privacy of user, can be with relatively promotion user experience.

Description

A kind of mobile terminal unlocking device and method

Technical field

The present invention relates to field communication technique field more particularly to a kind of mobile terminal unlocking device and methods.

Background technique

As mobile phone is more and more intelligent, mobile phone carries many personal information of user, so lending it in mobile phone Other people are in use, personal information, the privacy of user are easy to reveal.The prior art, user under the premise of mobile phone is unlocked, By the way that menu is arranged, current use pattern can be set, but operate so more troublesome, and sometimes operate not It is enough hidden, some unnecessary embarrassments are easy to cause in the case of certain, for example in the presence of others' face, setting mobile phone is guest mode, Then mobile phone is lent others to use, unnecessary misunderstanding can be caused.

Summary of the invention

It is a primary object of the present invention to propose a kind of mobile terminal unlocking device and method, it is intended to solve in the prior art Mobile phone is unable to do not have concealed problem when quick start or switching application model, starting or switching application model.

To achieve the above object, a kind of mobile terminal unlocking device provided by the invention includes:

Pressure value receiving unit is set as receiving the pressure value of bright screen state lower pressure sensor detection;

Comparing unit is set as comparing the size relation of the multi gear pressure threshold of pressure value and setting;

Start unit, the corresponding contextual model of pressure threshold range being set as where starting pressure value.

Further, the pressure value threshold range is equipped with third gear, is respectively less than or equal to the model of first threshold It encloses, greater than the range that first threshold is less than second threshold;More than or equal to the range of second threshold;The second threshold is greater than First threshold.

Further, the corresponding contextual model of the range less than or equal to first threshold is child mode, institute It states closing call function and or flow under child mode and uses function.

Further, described to be less than the range of second threshold for guest mode, under the guest mode greater than first threshold The access entrance for one of or several application program that locking short message, address list, instant messaging, photo are checked.

Further, the range more than or equal to second threshold is normal use mode, the normal use mould Accessible all application programs under formula.

In addition, to achieve the above object, the present invention also proposes a kind of mobile terminal unlocking method comprising the steps of:

Receive the pressure value of bright screen state lower pressure sensor detection;

Compare the size relation of the multi gear pressure threshold of pressure value and setting;

Start the corresponding contextual model of pressure threshold range where pressure value.

Further, the pressure value threshold range is equipped with third gear, is respectively less than or equal to the model of first threshold It encloses, greater than the range that first threshold is less than second threshold;More than or equal to the range of second threshold;The second threshold is greater than First threshold.

Further, the corresponding contextual model of the range less than or equal to first threshold is child mode, institute It states closing call function and or flow under child mode and uses function.

Further, the range for being less than second threshold greater than first threshold corresponds to guest mode, the guest mode The access entrance for one of or several application program that lower locking short message, address list, instant messaging, photo are checked.

Further, the range more than or equal to second threshold corresponds to normal use mode, the normal use Accessible all application programs under mode.

The mobile terminal unlocking device and method that the present invention realizes may be implemented to enter children's mould while unlocking terminal The desired operation mode such as formula, guest mode or normal mode, easy to operate also to have concealment, preferable protection user is hidden Private avoids embarrassment, can preferably promote user experience.

Detailed description of the invention

The hardware structural diagram of Fig. 1 mobile terminal of each embodiment to realize the present invention;

Fig. 2 is the wireless communication system schematic diagram of mobile terminal as shown in Figure 1;

Fig. 3 is the flow diagram for the mobile terminal unlocking method that embodiment one provides;

Fig. 4 is the flow diagram for the mobile terminal unlocking method that embodiment two provides;

Fig. 5 is the structural schematic diagram for the mobile terminal unlocking device that embodiment three provides.

The embodiments will be further described with reference to the accompanying drawings for the realization, the function and the advantages of the object of the present invention.

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 present invention is realized in description with reference to the drawings.In subsequent description, use For indicate element such as " module ", " component " or " unit " suffix only for being conducive to explanation of the invention, itself There is no specific meanings.Therefore, " module " can be used mixedly with " component ".

Mobile terminal can be implemented in a variety of manners.For example, terminal described in the present invention may include such as moving Phone, smart phone, laptop, digit broadcasting receiver, PDA (personal digital assistant), PAD (tablet computer), PMP The mobile terminal of (portable media player), navigation device etc. and such as number 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 in addition to being used in particular for moving Except the element of purpose, the construction of embodiment according to the present invention can also apply to the terminal of fixed type.

Fig. 1 to realize the present invention the mobile terminal of each embodiment hardware configuration signal.

Mobile terminal 100 may include wireless communication unit 110, A/V (audio/video) input unit 120, user's input Unit 130, sensing unit 140, output unit 150, memory 160, interface unit 170, controller 180 and power supply unit 190 Etc..Fig. 1 shows the mobile terminal with various assemblies, it should be understood that being not required for implementing all groups shown Part.More or fewer components 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 components, allows mobile terminal 100 and wireless communication system Or the radio communication between network.For example, wireless communication unit may include broadcasting reception module 111, mobile communication module 112, 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 from external broadcast management server via broadcast channel Relevant information.Broadcast channel may include satellite channel and/or terrestrial channel.Broadcast management server, which can be, to 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 may include TV broadcast singal, radio signals, data broadcasting Signal etc..Moreover, broadcast singal may further include the broadcast singal combined with TV or radio signals.Broadcast phase Closing information can also provide via mobile communications network, and in this case, broadcast related information can be by mobile communication mould Block 112 receives.Broadcast singal can exist in a variety of manners, for example, it can be with the electronics of digital multimedia broadcasting (DMB) Program guide (EPG), digital video broadcast-handheld (DVB-H) electronic service guidebooks (ESG) etc. form and exist.Broadcast Receiving module 111 can receive signal broadcast by using various types of broadcast systems.Particularly, broadcasting reception module 111 It can be wide by using such as multimedia broadcasting-ground (DMB-T), digital multimedia broadcasting-satellite (DMB-S), digital video It broadcasts-holds (DVB-H), forward link media (MediaFLO@) Radio Data System, received terrestrial digital broadcasting integrated service (ISDB-T) etc. digit broadcasting system receives digital broadcasting.Broadcasting reception module 111, which may be constructed such that, to be adapted to provide for extensively Broadcast the various broadcast systems and above-mentioned digit broadcasting system of signal.Via the received broadcast singal of broadcasting reception module 111 and/ Or broadcast related information can store 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 may include that voice is logical Talk about signal, video calling signal or according to text and/or Multimedia Message transmission and/or received various types of data.

The Wi-Fi (Wireless Internet Access) of the support mobile terminal of wireless Internet module 113.The module can be internally or externally It is couple to terminal.Wi-Fi (Wireless Internet Access) technology involved in the module may include WLAN (Wireless LAN) (Wi-Fi), Wibro (WiMAX), Wimax (worldwide interoperability for microwave accesses), HSDPA (high-speed downlink packet access) etc..

Short range communication module 114 is the module for supporting short range communication.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 location information of mobile terminal.Location information module Typical case be GPS (global positioning system).According to current technology, GPS module 115, which calculates, comes from three or more satellites Range information and correct time information and the Information application triangulation for calculating, thus according to longitude, latitude Highly accurately calculate three-dimensional current location information.Currently, it is defended for the method for calculating position and temporal information using three Star and the error that calculated position and temporal information are corrected by using an other satellite.In addition, GPS module 115 It can be by Continuous plus current location information in real time come calculating speed information.

A/V input unit 120 is for receiving audio or video signal.A/V input unit 120 may include 121 He of camera Microphone 1220, camera 121 is to the static map obtained in video acquisition mode or image capture mode by image capture apparatus The image data of piece or video is handled.Treated, and picture frame may be displayed on display unit 151.At camera 121 Picture frame after reason can store in memory 160 (or other storage mediums) or carry out via wireless communication unit 110 It sends, two or more cameras 1210 can be provided according to the construction of mobile terminal.Microphone 122 can be in telephone relation mould Sound (audio data) is received via microphone in formula, logging mode, speech recognition mode etc. operational mode, and can be incited somebody to action Such acoustic processing is audio data.Audio that treated (voice) data can be converted in the case where telephone calling model For the format output that can be sent to mobile communication base station via mobile communication module 112.Various types can be implemented in microphone 122 Noise eliminate (or inhibit) algorithm with eliminate noise that (or inhibition) generates during sending and receiving audio signal or Person's interference.

The order that user input unit 130 can be inputted according to user generates key input data to control each of mobile terminal Kind operation.User input unit 130 allows user to input various types of information, and may include keyboard, metal dome, touch Plate (for example, the sensitive component of detection due to the variation of resistance, pressure, capacitor etc. caused by being contacted), idler wheel, rocking bar etc. Deng.Particularly, when touch tablet is superimposed upon in the form of layer on display unit 151, touch screen can be formed.

Sensing unit 140 detects the current state of mobile terminal 100, (for example, mobile terminal 100 opens or closes shape State), the position of mobile terminal 100, user is for the presence or absence of contact (that is, touch input) of mobile terminal 100, mobile terminal 100 orientation, the acceleration or deceleration movement of mobile terminal 100 and direction etc., and generate for controlling mobile terminal 100 The order of operation or signal.For example, sensing unit 140 can sense when mobile terminal 100 is embodied as sliding-type mobile phone The sliding-type phone is to open or close.In addition, sensing unit 140 be able to detect power supply unit 190 whether provide electric power or Whether person's interface unit 170 couples with external device (ED).Sensing unit 140 may include that proximity sensor 1410 will combine below Touch screen is described this.

Interface unit 170 be used as at least one external device (ED) connect with mobile terminal 100 can by interface.For example, External device (ED) may include wired or wireless headphone port, external power supply (or battery charger) port, wired or nothing Line data port, 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 storage and use each of mobile terminal 100 for verifying user It plants information and may include subscriber identification module (UIM), client identification module (SIM), Universal Subscriber identification module (USIM) Etc..In addition, the device (hereinafter referred to as " identification device ") with identification module can take the form of smart card, therefore, know Other device can be connect via port or other attachment devices with mobile terminal 100.Interface unit 170, which can be used for receiving, to be come from The input (for example, data information, electric power etc.) of external device (ED) and the input received is transferred in mobile terminal 100 One or more elements can be used for transmitting data between mobile terminal and external device (ED).

In addition, when mobile terminal 100 is connect with external base, interface unit 170 may be used as allowing will be electric by it Power, which is provided from pedestal to the path or may be used as of mobile terminal 100, allows the various command signals inputted from pedestal to pass through it It is transferred to the path of mobile terminal.The various command signals or electric power inputted from pedestal, which may be used as mobile terminal for identification, is The no signal being accurately fitted on pedestal.Output unit 150 is configured to provide with vision, audio and/or tactile manner defeated Signal (for example, audio signal, vision signal, alarm signal, vibration signal etc.) out.Output unit 150 may include display Unit 151, audio output module 152, alarm unit 153 etc..

Display unit 151 may be displayed on the information handled in mobile terminal 100.For example, when mobile terminal 100 is in electricity When talking about call mode, display unit 151 can show and converse or other communicate (for example, text messaging, multimedia file Downloading etc.) relevant user interface (UI) or graphic user interface (GUI).When mobile terminal 100 is in video calling mode Or when image capture mode, display unit 151 can show captured image and/or received image, show video or figure Picture and the UI or GUI of correlation function etc..

Meanwhile when display unit 151 and touch tablet in the form of layer it is superposed on one another to form touch screen when, display unit 151 may be used as input unit and output device.Display unit 151 may 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 watch from outside, 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 embodiment, mobile terminal 100 may include two or more display units (or other display devices), for example, moving Dynamic terminal may include 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 input area.

Audio output module 152 can mobile terminal be in call signal reception pattern, call mode, logging mode, It is when under the isotypes such as speech recognition mode, broadcast reception mode, wireless communication unit 110 is received or in memory 160 The audio data transducing audio signal of middle storage and to export be sound.Moreover, audio output module 152 can provide and movement The relevant audio output of specific function (for example, call signal receives sound, message sink sound etc.) that terminal 100 executes. Audio output module 152 may include loudspeaker, buzzer etc..

Alarm unit 153 can provide output notifying event to mobile terminal 100.Typical event can be with Including calling reception, message sink, key signals input, touch input etc..Other than audio or video output, alarm unit 153 can provide output in different ways with the generation of notification event.For example, alarm unit 153 can be in the form of vibration Output is provided, when receiving calling, message or some other entrance communications (incomingcommunicat ion), alarm list Member 153 can provide tactile output (that is, vibration) to notify to user.By providing such tactile output, even if When the mobile phone of user is in the pocket of user, user also can recognize that the generation of various events.Alarm unit 153 The output of the generation of notification event can be provided via display unit 151 or audio output module 152.

Memory 160 can store the software program etc. of the processing and control operation that are executed by controller 180, 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 about the vibrations of various modes and audio signal exported when touching and being applied to touch screen Data.

Memory 160 may include the storage medium of at least one type, and the storage medium includes flash memory, hard disk, more Media card, card-type memory (for example, SD or DX memory etc.), random access storage device (RAM), static random-access storage Device (SRAM), read-only memory (ROM), electrically erasable programmable read-only memory (EEPROM), programmable read only memory (PROM), magnetic storage, disk, CD etc..Moreover, mobile terminal 100 can execute memory with by network connection The network storage device of 160 store function cooperates.

The overall operation of the usually control mobile terminal of controller 180.For example, controller 180 executes and voice communication, data Communication, video calling etc. relevant control and processing.In addition, controller 180 may include for reproducing (or playback) more matchmakers The multi-media module 1810 of volume data, multi-media module 1810 can construct in controller 180, or can be structured as and control Device 180 processed separates.Controller 180 can be with execution pattern identifying processing, by the handwriting input executed on the touchscreen or figure Piece draws input and is identified as character or image.

Power supply unit 190 receives external power or internal power under the control of controller 180 and provides operation each member Electric power appropriate needed for part and component.

Various embodiments described herein can be to use the calculating of such as computer software, hardware or any combination thereof Machine readable medium is implemented.Hardware is implemented, embodiment described herein can be by using application-specific IC (ASIC), digital signal processor (DSP), digital signal processing device (DSPD), programmable logic device (PLD), scene can Programming gate array (FPGA), controller, microcontroller, microprocessor, is designed to execute function described herein processor At least one of electronic unit is implemented, and in some cases, such embodiment can be implemented in controller 180. For software implementation, the embodiment of such as process or function can with allow to execute the individual of at least one functions or operations Software module is implemented.Software code can by the software application (or program) write with any programming language appropriate Lai Implement, software code can store in memory 160 and be executed by controller 180.

So far, oneself is through describing mobile terminal according to its function.In the following, 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., which is used as, to be shown 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 100 as shown in Figure 1 may be constructed such that using via frame or grouping send data it is all if any Line and wireless communication system and satellite-based communication system operate.

Referring now to Fig. 2 description communication system that wherein mobile terminal according to the present invention can operate.

Different air interface and/or physical layer can be used in such communication system.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) (particularly, 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 introduction is equally applicable to other types of system.

With reference to Fig. 2, cdma wireless communication system may include multiple mobile terminals 100, multiple base stations (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. Back haul link can be constructed according to any in several known interfaces, and the interface includes such as E1/T1, ATM, IP, PPP, frame relay, HDSL, ADSL or xDSL.It will be appreciated that system may 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 direction specific direction Each subregion of line covering is radially far from BS270.Alternatively, each subregion can be by two or more for diversity reception Antenna covering.Each BS270, which may be constructed such that, supports multiple frequency distribution, and the distribution of each frequency has specific frequency spectrum (for example, 1.25MHz, 5MHz etc.).

What subregion and frequency were distributed, which 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 indicating single BSC275 and at least one BS270.Base station can also be referred to as " cellular station ".Alternatively, each subregion of specific BS270 can be claimed For multiple cellular stations.

As shown in Figure 2, broadcast singal is sent to the mobile terminal operated in system by broadcsting transmitter (BT) 295 100.Broadcasting reception module 111 as shown in Figure 1 is arranged at mobile terminal 100 to receive the broadcast sent by BT295 Signal.In fig. 2 it is shown that several global positioning system (GPS) satellites 300.The help of satellite 300 positions multiple mobile terminals At least one of 100.

In Fig. 2, multiple satellites 300 are depicted, it is understood that, it is useful to can use any number of satellite acquisition Location information.GPS module 115 as shown in Figure 1 is generally configured to cooperate with satellite 300 to obtain desired positioning and believe Breath.It substitutes GPS tracking technique or except GPS tracking technique, the other of the position that can track mobile terminal can be used Technology.In addition, at least one 300 property of can choose of GPS satellite or extraly processing satellite dmb transmission.

As a typical operation of wireless communication system, BS270 receives the reverse link from various mobile terminals 100 Signal.Mobile terminal 100 usually participates in call, information receiving and transmitting and other types of communication.Certain base station 270 is received each anti- It is handled in specific BS270 to link signal.The data of acquisition are forwarded to relevant BSC275.BSC provides call The mobile management function of resource allocation and the coordination including the soft switching process between BS270.The number that BSC275 will also be received According to MSC280 is routed to, the additional route service for forming interface with PSTN290 is provided.Similarly, PSTN290 with MSC280 forms interface, and MSC and BSC275 form interface, and BSC275 controls BS270 correspondingly with by forward link signals It is sent to mobile terminal 100.

Based on above-mentioned mobile terminal hardware configuration and communication system, each embodiment of the method for the present invention is proposed.

Embodiment one

As shown in figure 3, a kind of mobile terminal unlocking method that the embodiment of the present invention one proposes, comprising:

S101 receives the pressure value of bright screen state lower pressure sensor detection;

Specifically, mobile terminal is in shutdown or dormant state in blank screen, any behaviour no matter is carried out by screen Make, will first start bright screen, generally can start bright screen by the power key or HOME key being arranged on mobile phone, then pass through again The modes such as pattern, password are unlocked into desktop.The present invention is by the way that under bright screen state, the dynamics for pressing screen reaches the solution of setting Threshold value is locked, into desktop mode of operation, so screen pressure sensor, under bright screen state, detection is applied to the pressure of screen Size, and pressure value is transferred to terminal system.

S102 compares the size relation of the multi gear pressure threshold of pressure value and setting;

Specifically, being arranged multiple to adapt to effective control under different use states for communication fee, individual privacy Unlock threshold value, the unlocking pressure that detection user is applied by terminal screen, by the multi gear pressure of the pressure value detected and setting Force threshold is compared, and judges threshold range locating for the pressure value detected, when pressure value reaches corresponding threshold range When, into the corresponding contextual model of threshold range or operation mode.

S103 starts the corresponding contextual model of pressure threshold range where pressure value.

Specifically, the gear number of how much setting pressure thresholds according to required contextual model, specific quantity can pass through Terminal set interface is configured and changes.It is child mode, guest mode, normal by taking 3 kinds of more commonly used contextual models as an example Mode;The pressure threshold of corresponding 3 contextual models, such as threshold value A, threshold value B are set, wherein threshold value B is greater than threshold value A, by pressure Range less than or equal to threshold value A is set as child mode;Range of the pressure between threshold value A and threshold value B is set as visiting Objective mode;Range by pressure more than or equal to threshold value B is set as normal mode.

Under child mode, generally prevent children from getting phone without reason, access expends the application program of flow, is set in Speech communication and flow module are lock state under virgin mode, make cannot to start under child mode answering for call and flow loss Use program.

Under guest mode, generally prevent personal information, privacy leakage to visitor, be set under guest mode lock it is certain Entrance of application program, such as short message, instant messaging, photograph album etc., the program for limiting guest access can be set by the user.

Normal mode, i.e. user are the contextual model of user oneself, do not set any restrictions to access.

The font that certain application programs under old man's mode, such as setting old man's mode can also be increased as needed is larger, Volume is higher etc..

When user terminal screen handle bright screen when, apply pressure on the screen, pressure sensor detects pressure value, eventually The size relation of multiple pressure thresholds of detection pressure value and setting is compared at end, determines threshold range locating for detection threshold value, so Start the corresponding contextual model of threshold range locating for pressure value afterwards, in this way, user can make terminal by a simple key operation It is both fast, smoothly unlocked terminal in ideal mode, it is also more hidden to be made that privacy limits, also avoid Setting privacy limitation bring is awkward face to face.

Embodiment two

Referring to Fig. 4, embodiment two further provides for a kind of mobile terminal unlocking method, includes:

S201 receives bright screen signal, the bright screen of starting;

S202 receives the pressure value of pressure sensor detection;

S203 judges the size relation of multiple pressure thresholds of the pressure value detected and setting, if the pressure detected Force value is located within the scope of first pressure threshold, then executes S204;If the pressure value detected is located at second pressure threshold In range, then S205 is executed;If the pressure value detected is located within the scope of third pressure threshold, S206 is executed;

Specifically, the number of pressure threshold can according to need sets itself, such as 3 contextual models of setting, 2 are selected Pressure threshold A, threshold value B, wherein B is greater than A, will using the range less than A as the corresponding pressure threshold range of a certain contextual model Range between threshold value A and threshold value B will be greater than the threshold of threshold value B as the corresponding pressure threshold range of another contextual model It is worth range as the corresponding pressure threshold range of third contextual model;

S204 starts contextual model one;

Specifically, the contextual model one can be one in the child mode, guest mode, normal mode of setting Kind, such as child mode.

S205 starts contextual model two;

Specifically, the contextual model two can be one in the child mode, guest mode, normal mode of setting Kind, such as guest mode.

S206 starts contextual model three.

Specifically, the contextual model three can be one in the child mode, guest mode, normal mode of setting Kind, such as normal mode.

The present invention can enter child mode, guest mode or normal mode while unlocking terminal, easy to operate Also there is concealment, preferably protection privacy of user, promote user experience.

Embodiment three

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

Pressure value receiving unit 10 is set as receiving the pressure value of bright screen state lower pressure sensor detection;

Specifically, mobile terminal is in shutdown or dormant state in blank screen, any behaviour no matter is carried out by screen Make, will first start bright screen, generally can start bright screen by the power key or HOME key being arranged on mobile phone, then pass through again The modes such as pattern, password are unlocked into desktop.The present invention is by the way that under bright screen state, the dynamics for pressing screen reaches the solution of setting Threshold value is locked, into desktop mode of operation, so the pressure value receiving unit receives bright screen state sub-screen pressure sensor inspection Then the pressure value being applied on screen surveyed starts comparing unit 20.

Comparing unit 20 is set as comparing the size relation of the multi gear pressure threshold of pressure value and setting;

Specifically, being arranged multiple to adapt to effective control under different use states for communication fee, individual privacy Unlock threshold value, the unlocking pressure that detection user is applied by terminal screen, by the multi gear pressure of the pressure value detected and setting Force threshold is compared, and judges threshold range locating for the pressure value detected, when pressure value reaches corresponding threshold range When, into the corresponding contextual model of threshold range or operation mode.

Start unit 30, be set as starting pressure value where pressure threshold range corresponding to contextual model.Specifically, According to the gear number of how much setting pressure thresholds of required contextual model, specific quantity can be carried out by terminal set interface Setting and change.By taking 3 kinds of more commonly used contextual models as an example, child mode, guest mode, normal mode;Setting is 3 corresponding The pressure threshold of contextual model, such as threshold value A, threshold value B, wherein threshold value B is greater than threshold value A, and pressure is less than or equal to threshold value A Range is set as child mode;Range of the pressure between threshold value A and threshold value B is set as guest mode;Pressure is greater than Or the range equal to threshold value B is set as normal mode.

Under child mode, generally prevent children from getting phone without reason, access expends the application program of flow, is set in Communication and flow module are lock state under virgin mode, make the application journey that cannot start call and flow loss under child mode Sequence.

Under guest mode, generally prevent personal information, privacy leakage to visitor, be set under guest mode lock it is certain Entrance of application program, such as short message, instant messaging, photograph album etc., the program for limiting guest access can be set by the user.

Normal mode, i.e. user are the contextual model of user oneself, do not set any restrictions to access.

Old man's mode etc. can also be increased as needed, set specific operation font, speech volume etc..

When user terminal screen handle bright screen when, apply pressure on the screen, pressure sensor detects pressure value, eventually The size relation of multiple pressure thresholds of detection pressure value and setting is compared at end, determines threshold range locating for detection threshold value, so The corresponding contextual model of threshold range, the mobile terminal unlocking device provided through the invention and method locating for pressure are provided afterwards, User can make terminal be in ideal mode by a simple key operation, both fast, smoothly unlocked terminal, More hidden is made that privacy limits, and also avoids setting privacy limitation bring embarrassment face to face.

It should be noted that, in this document, the terms "include", "comprise" or its any other variant are intended to non-row His property includes, so that the process, method, article or the device that include a series of elements not only include those elements, and And further include other elements that are not explicitly listed, or further include for this process, method, article or device institute it is intrinsic Element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including being somebody's turn to do There is also other identical elements in the process, method of element, article or device.

The serial number of the above embodiments of the invention is only for description, does not represent the advantages or disadvantages of the embodiments.

Through the above description of the embodiments, those skilled in the art can be understood that above-described embodiment side Method can be realized by means of software and necessary general hardware platform, naturally it is also possible to by hardware, but in many cases The former is more preferably embodiment.Based on this understanding, technical solution of the present invention substantially in other words does the prior art The part contributed out can be embodied in the form of software products, which is stored in a storage medium In (such as ROM/RAM, magnetic disk, CD), including some instructions are used so that a terminal device (can be mobile phone, computer, clothes Business device, air conditioner or the network equipment etc.) execute method described in each embodiment of the present invention.

The above is only a preferred embodiment of the present invention, is not intended to limit the scope of the invention, all to utilize this hair Equivalent structure or equivalent flow shift made by bright specification and accompanying drawing content is applied directly or indirectly in other relevant skills Art field, is included within the scope of the present invention.

Claims (8)

1. a kind of mobile terminal unlocking device, it is characterised in that include:
Pressure value receiving unit is set as receiving the pressure value of bright screen state lower pressure sensor detection;
Comparing unit is set as comparing the size relation of the multi gear pressure threshold of pressure value and setting;The pressure threshold model It encloses and is equipped with third gear, be respectively less than or equal to the range of first threshold, corresponding contextual model is child mode;Greater than first Threshold value is less than the range of second threshold, and corresponding contextual model is guest mode;More than or equal to the range of second threshold, institute Second threshold is stated greater than first threshold, corresponding contextual model is normal use mode;Start unit is set as starting pressure value Contextual model corresponding to the pressure threshold range at place.
2. mobile terminal unlocking device according to claim 1, it is characterised in that: close call function under the child mode Can and or flow use function.
3. mobile terminal unlocking device according to claim 1, it is characterised in that: under the guest mode lock short message, The access entrance for one of or several application program that address list, instant messaging, photo are checked.
4. mobile terminal unlocking device according to claim 1, it is characterised in that: can be visited under the normal use mode Ask all application programs.
5. a kind of mobile terminal unlocking method, it is characterised in that comprise the steps of:
Receive the pressure value of bright screen state lower pressure sensor detection;
Compare the size relation of the multi gear pressure threshold of pressure value and setting;The pressure threshold range is equipped with third gear, respectively Less than or equal to the range of first threshold, corresponding contextual model is child mode, is greater than first threshold and is less than second threshold Range, corresponding contextual model be guest mode;More than or equal to the range of second threshold, the second threshold is greater than the One threshold value, corresponding contextual model are normal use mode;
Start the corresponding contextual model of pressure threshold range where pressure value.
6. mobile terminal unlocking method according to claim 5, it is characterised in that: close call function under the child mode Can and or flow use function.
7. mobile terminal unlocking method according to claim 5, it is characterised in that: under the guest mode lock short message, The access entrance for one of or several application program that address list, instant messaging, photo are checked.
8. mobile terminal unlocking method according to claim 5, it is characterised in that: can be visited under the normal use mode Ask all application programs.
CN201510452566.2A 2015-07-28 2015-07-28 A kind of mobile terminal unlocking device and method CN105100476B (en)

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