CN105095708B

CN105095708B - A kind of unlocking method and device of mobile terminal

Info

Publication number: CN105095708B
Application number: CN201510456439.XA
Authority: CN
Inventors: 李劲松
Original assignee: Nubia Technology Co Ltd
Current assignee: Nubia Technology Co Ltd
Priority date: 2015-07-29
Filing date: 2015-07-29
Publication date: 2019-03-15
Anticipated expiration: 2035-07-29
Also published as: CN105095708A

Abstract

The invention discloses a kind of unlocking method of mobile terminal and devices, belong to technical field of mobile terminals.Mobile terminal includes touch screen, and device includes: receiving unit, for receiving user in the unlock instruction of touch screen；Response unit, for responding the received unlock instruction of receiving unit, and display delayed on the touchscreen；Judging unit, for judging whether unlock instruction and delay are consistent with preset unlocking pin；When judging unit judges unlock instruction and delay is consistent with preset unlocking pin, then touch screen is unlocked.The present invention is unlocked mobile terminal by unlock instruction and delay, significantly reduces the probability that mobile terminal is unlocked, improves the safety of user information.

Description

A kind of unlocking method and device of mobile terminal

Technical field

The present invention relates to technical field of mobile terminals more particularly to the unlocking methods and device of a kind of mobile terminal.

Background technique

With the fast development of mechanics of communication, the mobile terminals such as mobile phone are possessed by more and more users.Mobile terminal Equipment enters the increase of Internet application demand, and the user information safety of mobile terminal is made to become the aspect that can not ignore.It is existing There are mainly two types of for some touch screen unlocking manners: first is that being unlocked using keyboard input character password, second is that using nine grids Pattern unlock.However, there is certain drawbacks for both common unlocking manners, character password unlocking manner is come It says or password is too simple, safety coefficient is low or is exactly that password is excessively complicated, and user is made to be difficult to remember and input not side Just.For nine grids unlock, although easy to use and convenient for operation, be easy to allow other people by steal a glance at gesture or Person copies the trace on touch screen and obtains unlocking pin, so that user information safety be made to fail.

Therefore, it is necessary to provide the unlocking method and device of a kind of mobile terminal, the appearance of above situation is avoided, improves and uses Family experience and information security.

Summary of the invention

It is a primary object of the present invention to propose the unlocking method and device of a kind of mobile terminal, it is intended to solve mobile terminal The not high problem of screen-lock password safety.

To achieve the above object, a kind of tripper of mobile terminal provided by the invention, mobile terminal include touch screen, Described device includes: receiving unit, for receiving user in the unlock instruction of the touch screen；Response unit, for responding State the received unlock instruction of receiving unit, and display delayed on the touchscreen；Judging unit, for judging that the unlock refers to It enables and whether the delay is consistent with preset unlocking pin；When the judging unit judges the unlock instruction and the delay When consistent with preset unlocking pin, then the touch screen is unlocked.

Preferably, described device further include: setting unit, for being arranged preset unlocking pin, including touch-control password, extremely Sequence between few delay and the touch-control password twice and the delay at least twice, the touch-control password include but is not limited to One of gesture path, number, character or a combination thereof, the delay include but is not limited to dodge on the touch screen specific region Bright specific times.

Preferably, described device further include: display unit, in the first dynamic password of the touch screen display, institute Stating the first dynamic password includes but is not limited to one of dynamic gesture, dynamic character and dynamic delay or a combination thereof；The reception Unit is also used to obtain the first dynamic unlocking password that user inputs in the touch screen.

Preferably, the judging unit is specifically used for judge the unlock instruction of user's input, aobvious on the touch screen The sequence between delay, the first dynamic unlocking password and its three shown is shown on preset unlocking pin and the touch screen Whether the first dynamic password shown is consistent.

Preferably, when the judging unit judges the unlock instruction and the preset unlocking pin is inconsistent, then The touch screen keeps lock state；When the judging unit judges the unlock instruction and the preset unlocking pin one It causes, but when the first dynamic unlocking password and inconsistent the first dynamic password of the touch screen display, then the display Unit is also used in the second dynamic password of the touch screen display, and second dynamic password includes but is not limited to dynamic hand One of gesture, dynamic character and dynamic delay or a combination thereof；Correspondingly, the receiving unit is also used to obtain user in the touching Touch the second dynamic unlocking password of screen input；The judging unit is also used to judge the second dynamic unlocking password and the touching Whether second dynamic password for touching screen display is consistent；If the judging unit judge the second dynamic unlocking password with Second dynamic password for touching screen display is consistent, then unlocks the touch screen；If described in the judging unit Two dynamic unlocking passwords and second dynamic password for touching screen display are inconsistent, then the touch screen keeps locking State.

In addition, to achieve the above object, the present invention also proposes a kind of unlocking method of mobile terminal, mobile terminal includes touching Touch screen, which comprises receive user in the unlock instruction of the touch screen；The unlock instruction is responded, and in touch screen Upper display delayed；Judge whether the unlock instruction and the delay are consistent with preset unlocking pin；And work as the unlock When instruction and the delay consistent with preset unlocking pin, then the touch screen is unlocked.

Preferably, in the reception user before the unlock instruction of the touch screen, further includes: preset unlock is set Password, the sequence being delayed between the touch-control password and the delay at least twice including touch-control password, at least twice are described Touch-control password includes but is not limited to one of gesture path, number, character or a combination thereof, and the delay includes but is not limited in institute It states and flashes specific times on touch screen specific region.

Preferably, it in the response unlock instruction, and is also wrapped before or after display delayed on the touchscreen Include: in the first dynamic password of the touch screen display, first dynamic password includes but is not limited to dynamic gesture, dynamic word One of symbol and dynamic delay or a combination thereof；And obtain the first dynamic unlocking password that user inputs in the touch screen.

Preferably, described to judge whether the unlock instruction and the delay are consistent with preset unlocking pin, it is specific to wrap Include: judge user's input the unlock instruction, it is described touch the delay of screen display, the first dynamic unlocking password and thirdly Whether the sequence and preset unlocking pin and first dynamic password for touching screen display between person are consistent.

Preferably, the method also includes: when the unlock instruction and the inconsistent preset unlocking pin, then institute It states touch screen and keeps lock state；When the unlock instruction is consistent with the preset unlocking pin, but first dynamic resolution Lock cipher and it is described touch screen display the first dynamic password it is inconsistent when, then further include: in the touch screen display the Two dynamic passwords, second dynamic password include but is not limited to one of dynamic gesture, dynamic character and dynamic delay or its Combination；Obtain the second dynamic unlocking password that user inputs in the touch screen；Judge the second dynamic unlocking password and institute Whether second dynamic password for stating touch screen display is consistent；If on the second dynamic unlocking password and the touch screen Second dynamic password of display is consistent, then unlocks the touch screen；And

If the second dynamic unlocking password and second dynamic password for touching screen display are inconsistent, institute It states touch screen and keeps lock state.

The unlocking method and device of mobile terminal proposed by the present invention receive user in the touch screen by receiving unit Unlock instruction, response unit is according to the received unlock instruction of receiving unit, and display delayed on the touchscreen, is judging When unlock instruction described in unit judges and the delay consistent with preset unlocking pin, then the touch screen is unlocked.To have The probability that mobile terminal is unlocked is reduced to effect, improves the safety of user information.

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 module diagram of the tripper for the mobile terminal that first embodiment of the invention provides；

Fig. 4 is the exemplary diagram using the combination of nine grids and delay as unlocking pin in the embodiment of the present invention；

Fig. 5 is another exemplary diagram using the combination of nine grids and delay as unlocking pin in the embodiment of the present invention；

Fig. 6 is the exemplary diagram using the combination of numerical ciphers and delay as unlocking pin in the embodiment of the present invention；

Fig. 7 is the flow diagram of the unlocking method for the mobile terminal that third embodiment of the invention provides；

Fig. 8 is the flow diagram of the unlocking method for the mobile terminal that fourth embodiment of the invention 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 Tooth^TM, radio frequency identification (RFID), Infrared Data Association (IrDA), ultra wide band (UWB), purple honeybee^TMEtc..

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 (incomingcommunication), 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.

As shown in figure 3, first embodiment of the invention proposes a kind of tripper of mobile terminal, described device includes:

Setting unit 300, for preset unlocking pin to be arranged.

Specifically, unlocking pin is arranged in setting unit 300 in mobile terminal in advance in user, and the unlocking pin includes touching Control password, at least twice delay and touch-control and password and at least twice display order between delay.The touch-control password is to use One of password that family is inputted by touch manner, including but not limited to gesture path, number, character or a combination thereof.The delay It can be by flashing specific number on the specific region of touch screen, user there is provision of the time between adjacent delay twice Interval.

Further, the delay being previously mentioned in the present embodiment can also indicate by the vibration of mobile terminal, for example, According to the vibration number of gesture delay setting mobile terminal and the adjacent time interval shaken twice.

Further, the delay being previously mentioned in the present embodiment, if the camera flash of mobile terminal can also be passed through Dry flashing is to indicate.

Fig. 4 is using the combination of nine grids and delay as the exemplary diagram of unlocking pin in the present embodiment.The touch screen interface It is equipped with nine grids operating area, user can be first arranged by A point to the first gesture track of B point by setting unit 300, In, A point is located at the first row first row, and B point is located at the third line first row；Then, the first starting point of setting is delayed, and starting point delay is Refer to can it is continuous 2 times enhancing A point at background luminances, this 2 times flashing time intervals be 0.2s (second)；Setting unit 300 is again It is arranged by B point to the second gesture track of C point, wherein C point is located at the third line secondary series；The delay of second starting point is set, this second Starting point delay is continuous 3 times by the background luminance at enhancing B point, and the time interval of this 3 times flashings is respectively 0.2s and 0.1s.

It is the present embodiment referring to Fig. 5 to increase the difficulty of password and improve the information security of mobile terminal In using nine grids and delay combination as unlocking pin another exemplary diagram.It is being provided with unlocking pin base shown in Fig. 4 On plinth, continue that unlocking pin is arranged.The third gesture rail by D point to E point is arranged according to the setting instruction of user in setting unit 300 Mark, wherein D point is located at the third line first row, and E point is located at the first row first row；Third starting point is arranged to be delayed, which prolongs When refer to it is continuous 2 times enhancing D point background luminances, this 2 times flashing time intervals be 0.1s；The 4th by E point to F point is set Gesture path, F point are located at the third line third column；Fourth point delay is set, which refers to continuous 2 enhancings E Background luminance at point, the time interval of this 2 times flashings are 0.2s；It is arranged by the 5th gesture path of F to G point, G point is located at the A line third column；The delay of 5th starting point is set, and the delay of the 5th starting point refers to the background luminance at continuous 4 enhancings F point, this 4 Time interval between secondary flashing is 0.1s.Delay in Fig. 4 and Fig. 5 is carried on the back by enhancing the starting point of each gesture path Scape brightness also can be set in other points or some region in other embodiments, can be fixed certain area Dian Huomou Domain is also possible to point or the region of variation, can also be by enhancing a certain specific colour brightness as flash for prompting.

Further, in Fig. 4, user be can be set by the first coherent gesture path of A point-B point-C point, and this first Coherent gesture path is " L " type；First terminal point is arranged to be delayed, i.e., the background luminance at continuous 3 enhancings C point, this 3 times flashings Time interval is 0.1s and 0.2s；It is arranged again by the second coherent gesture path of D point-E point-F point-G point, the second coherent gesture Track is " N " type；The delay of second terminal, i.e., the background luminance at continuous 4 enhancings G point, the time interval of this 4 times flashings are set It is 0.2s.

Further, if user is provided with first gesture track to the 5th gesture path and the first coherent gesture path simultaneously To the second coherent gesture path, then mobile terminal is by the first gesture track inputted according to user or the first coherent gesture path The delay of the first starting point of corresponding display or First terminal point delay.

Further, several mistake delays of default storage in the memory 160 in mobile terminal, or according to user Setting and store user it is customized mistake delay, to confuse the operator of unauthorized, increase the information security of mobile terminal. Mistake delay can be at any point or region forms fixed or mobile flashing several times, is also possible to shake several Secondary mobile terminal.

Further, first gesture track is to the 5th gesture path and the first coherent gesture path to the second coherent gesture rail Between mark can mutual any combination, and mobile terminal can respond corresponding correct delay.

It should be noted that can be shown on the touch screen of mobile terminal when user needs to carry out mobile terminal unlock The cryptographic interface of the cryptographic interface of initialization, the initialization is corresponding with the nine grids interface in Fig. 4 or Fig. 5.

Fig. 6 is using the combination of numerical ciphers and delay as the exemplary diagram of unlocking pin in the present embodiment.Touch screen circle Face is equipped with 1-9 digit manipulation region and 4 input frames in the digit manipulation overlying regions, and setting unit 300 is according to user Instruction be arranged the first numerical ciphers 1234；First digital delay is set, i.e., background corresponding to flashing numerals 1-4 respectively is bright Degree；The time interval that two neighboring number flashing in 1-4 is arranged is 0.1s.Further, the second number is optionally arranged in user Word password 5678；Correspondingly, the second digital delay is set, i.e., background luminance corresponding to flashing numerals 5-8 respectively；5-8 is set In it is two neighboring number flashing time interval be 0.2s.

It further, can also be using the combination of character password and delay as unlocking pin, with number in the present embodiment The combination of word password and delay is similar, and details are not described herein.

Further, it when user needs to carry out mobile terminal unlock, can be shown on the touch screen of mobile terminal initial The cryptographic interface of change, the cryptographic interface of the initialization are corresponding with the digital and input frame interface in Fig. 6.

Receiving unit 310, for receiving user in the unlock instruction of the touch screen.

Specifically, user executes unlock instruction on the touchscreen, and touch screen generates data-signal biography depending on the user's operation Give receiving unit 310.

Response unit 320, for responding the unlock instruction, and display delayed on the touchscreen；

Judging unit 330, for judging whether the unlock instruction and the delay are consistent with preset unlocking pin.

In practical applications, in conjunction with Fig. 4 and Fig. 5, using the combination of nine grids and delay as unlocking pin for.It receives single Member 310 receives the unlock instruction of user's input, touches the corresponding initialization interface in screen display nine grids interface, can be divided into Several situations below:

The first situation, the gesture path that receiving unit 310 detects user's input is by A point to the first gesture rail of B point Mark, response unit 320 show that the first starting point is delayed on the touchscreen, i.e., the background luminance at continuous 2 enhancings A point, this 2 times sudden strains of a muscle Bright time interval is 0.2s；The gesture path that receiving unit 320 detects user's input is by B point to the second gesture rail of C point Mark, response unit 320 show that the second starting point is delayed on the touchscreen, i.e., the continuous 3 times background luminances passed through at enhancing B point, this 3 The time interval of secondary flashing is respectively 0.2s and 0.1s.Interface is switched to initialization interface again.Receiving unit 310 receives The gesture path of user's input is by D point to the third gesture path of E point, and response unit 320 shows that third rises on the touchscreen Point delay refers to that the background luminance of continuous 2 enhancings D point, the time interval of this 2 times flashings are 0.1s.And so on, it receives single Detection user inputs the 4th gesture path and the 5th gesture path to member 310 respectively, correspondingly, response unit 320 successively shows the The delay of four starting points and the delay of the 5th starting point.Judging unit 330 judge user input first gesture track to the 5th gesture path, First starting point be delayed to the 5th starting point delay and gesture path it is consistent with preset unlocking pin with the sequence of delay, then solve Lock the touch screen.

Second situation, the gesture path that receiving unit 310 detects user's input is " L " formed by A point-B point-C point When the first coherent gesture path of type, response unit 320 shows that First terminal point is delayed on the touchscreen, i.e., continuous 3 enhancings C point The background luminance at place, the time interval of this 3 times flashings are 0.1s and 0.2s.Interface is switched to initialization interface again.It connects It receives unit 310 and detects the second coherent gesture rail that the gesture path that user inputs is " N " type formed by D point-E point-F point-G point When mark, response unit 320 shows that the second terminal is delayed on the touchscreen, i.e., the background luminance at continuous 4 enhancings G point, this is 4 times The time interval of flashing is 0.2s.Judging unit 330 judges the first coherent gesture path to the second coherent hand of user's input Gesture track, First terminal point be delayed to the delay of the second terminal and gesture path and the sequence of delay with preset unlocking pin one It causes, then unlocks the touch screen.

The third situation, the gesture path that receiving unit 310 detects user's input is by A point to the first gesture rail of B point Mark, response unit 320 show that the first starting point is delayed on the touchscreen, i.e., the background luminance at continuous 2 enhancings A point, this 2 times sudden strains of a muscle Bright time interval is 0.2s；When receiving unit 320 detects gesture path of the gesture path of user's input for B point to X point, then Response unit 320 shows random mistake delay on the touchscreen.Interface is switched to initialization interface again.Receiving unit When the gesture path of 310 detection user's inputs is the second coherent gesture path of " N " type formed by D point-E point-F point-G point, Response unit 320 shows that the second terminal is delayed on the touchscreen, i.e., the background luminance at continuous 4 enhancings G point, this 4 times flashings Time interval be 0.2s.Judging unit 330 judge user input unlock instruction in occurred mistake delay, i.e., judgement should Unlock instruction is inconsistent with unlocking pin, then touch screen keeps lock state.In brief, as long as receiving unit 310 is received Any gesture path is different from preset gesture path, then response unit 320 will show wrong delay, and mobile terminal Continue that display interface is switched to initialization interface according to preset changing interface number, and the unlock for continuing to user refers to It enables.Judging unit 330 detects wrong delay, then judges that the unlock instruction of user's input and unlocking pin are inconsistent, and touch Lock state is held in screen protection.That is, mistake delay and the lasting switching at interface play the work of the operator of fascination unauthorized With making the operator of unauthorized not know which link to have inputed password by mistake in, to increase the decoding of the operator of unauthorized Difficulty improves the information security of mobile terminal.

Further, in conjunction with Fig. 6, using the combination of number and delay as unlocking pin for.Receiving unit 310, which receives, to be used The unlock instruction of family input, touches screen display number and the corresponding initialization interface in input frame interface, receives user's input The first numerical ciphers be 1234, response unit 320 shows the first digital delay, i.e., flashing numerals 1-4 respectively on the touchscreen Corresponding background luminance, and the time interval of two neighboring number flashing is 0.1s.By changing interface to initializing interface.It connects Receiving unit 310 and receiving the second numerical ciphers of user is 5678, and response unit 320 shows the second digital delay on the touchscreen, Distinguish background luminance corresponding to flashing numerals 5-8, and the time interval of two neighboring number flashing is 0.2s.Judging unit 330 judge user input the first numerical ciphers, the second numerical ciphers, first delay, second delay and numerical ciphers with prolong When sequence it is consistent with preset unlocking pin, then unlock the touch screen.If the numerical ciphers at least once of user's input It is wrong, then response unit response mistake delay, and mobile terminal continues to show boundary according to preset changing interface number Face is switched to initialization interface, and continues to the unlock instruction of user.Judging unit 330 detects wrong delay, then judges The unlock instruction and unlocking pin of user's input are inconsistent, and touch screen keeps lock state.

The tripper of the mobile terminal of the present embodiment receives user by receiving unit and refers in the unlock of the touch screen It enables, response unit is according to the received unlock instruction of receiving unit, and display delayed on the touchscreen, judges in judging unit When the unlock instruction and the delay consistent with preset unlocking pin, then the touch screen is unlocked.To be effectively reduced The probability that mobile terminal is unlocked, improves the safety of user information.

Second embodiment of the invention further provides a kind of tripper of mobile terminal.In a second embodiment, institute The difference of the tripper and first embodiment of stating mobile terminal is only that, several dynamic passwords are also stored in memory 160, The grade dynamic passwords include but is not limited to one of dynamic gesture, dynamic character and dynamic delay or a combination thereof, and the equal dynamic is close Before or after the code delay that unit 320 is shown according to response, it is randomly generated, correspondingly, described device further include:

Display unit 340, in the first dynamic password of the touch screen display.

Specifically, which is to be randomly generated from several dynamic passwords, and no matter response unit 320 is aobvious What is shown is correct delay or mistake delay, and display unit 340 can all generate the first dynamic password, further to confuse unauthorized Operator.For example, the first dynamic gesture track " M " is randomly generated, the first dynamic delay is that the flash lamp of camera continuously dodges 2 times bright, the time interval that flash lamp is flashed twice is 0.1s.

Correspondingly, to be also used to obtain the first dynamic unlocking that user inputs in the touch screen close for the receiving unit 310 Code.

Correspondingly, the judging unit 330 is specifically used for judge the unlock instruction that user inputs, on the touch screen Sequence between the delay of display, the first dynamic unlocking password and its three on preset unlocking pin and the touch screen Whether the first dynamic password of display is consistent.

Specifically, when the judging unit 330 judges the unlock instruction and the preset unlocking pin is inconsistent, Then the touch screen keeps lock state.

When the judging unit 330 judges that the unlock instruction is consistent with the preset unlocking pin, but described first When dynamic unlocking password and inconsistent the first dynamic password of the touch screen display (for example, that user's input is " N "), move Dynamic terminal response generates mistake delay (for example, No. 4 flash lamp flashings), and mobile terminal judges the feelings for being likely to occur user misoperation Condition, then the display unit 340 is also used in the second dynamic password of the touch screen display, and second dynamic password includes One of but be not limited to dynamic gesture, dynamic character and dynamic delay or a combination thereof.For example, the first dynamic gesture rail is randomly generated Mark " O ", the first dynamic delay are that the flash lamp of camera continuously flashes 3 times, and the time interval that flash lamp is flashed three times is 0.1s。

Correspondingly, it is close to be also used to obtain the second dynamic unlocking that user inputs in the touch screen for the receiving unit 310 Code.

The judging unit 330 is also used to judge that the second dynamic unlocking password touches the described of screen display with described Whether the second dynamic password is consistent.

If the judging unit 330 judges described the second of the second dynamic unlocking password and the touch screen display Dynamic password is consistent, then unlocks the touch screen.

If the second dynamic unlocking password described in the judging unit 330 and second dynamic for touching screen display Password is inconsistent, then the touch screen keeps lock state.

Further, if the unlock instruction is consistent with the preset unlocking pin, but first dynamic unlocking is close When code and inconsistent first dynamic password for touching screen display, it can be prevented according to the permission maloperation number of setting It is wrong.But when the maloperation number of user has been more than scheduled number, then need to re-enter unlock instruction.To further Strengthen the probability that touch screen is unlocked.

Third embodiment of the invention further provides for a kind of unlocking method of mobile terminal, the method includes the steps: it sets Set preset unlocking pin.

Fig. 7 is please referred to, the method also includes steps:

S710, user is received in the unlock instruction of the touch screen；

S720, the response unlock instruction, and display delayed on the touchscreen；

S730, judge whether the unlock instruction and the delay are consistent with preset unlocking pin, if so, entering step Rapid S740, if it is not, then touch screen keeps lock state；And

S740, the unlock touch screen.

Specifically, in practical applications, in conjunction with Fig. 4 and Fig. 5, the combination using nine grids and delay is as unlocking pin Example.Firstly, receiving the unlock instruction of user's input, then the corresponding initialization interface in screen display nine grids interface is touched, it can To be divided into following several situations:

The gesture path of the first situation, detection user's input is by A point to the first gesture track of B point, in touch screen The delay of the first starting point of upper display, i.e., continuous 2 background luminances enhanced at A point, the time intervals of this 2 times flashings are 0.2s；Inspection The gesture path for surveying user's input is to show that the second starting point is delayed on the touchscreen, i.e., by B point to the second gesture track of C point The continuous 3 times background luminances passed through at enhancing B point, the time interval of this 3 times flashings is respectively 0.2s and 0.1s.Interface is another It is secondary to switch to initialization interface.The gesture path for receiving user's input is by D point to the third gesture path of E point, in touch screen Upper display third starting point delay refers to that the background luminance of continuous 2 enhancings D point, the time interval of this 2 times flashings are 0.1s.According to It is secondary to analogize, user is detected respectively and inputs the 4th gesture path and the 5th gesture path, correspondingly, successively showing fourth point delay It is delayed with the 5th starting point.Judge that first gesture track to the 5th gesture path, the first starting point of user's input is delayed to the 5th Point delay and gesture path are consistent with preset unlocking pin with the sequence of delay, then unlock the touch screen.

The gesture path of second situation, detection user's input links up for the first of " L " type formed by A point-B point-C point When gesture path, show that First terminal point is delayed on the touchscreen, i.e., the background luminance at continuous 3 enhancings C point, this 3 times flashings Time interval be 0.1s and 0.2s.Interface is switched to initialization interface again.Detecting the gesture path that user inputs is When the second coherent gesture path of " N " type formed by D point-E point-F point-G point, show that the second terminal is delayed on the touchscreen, Background luminance at i.e. continuous 4 enhancings G point, the time interval of this 4 times flashings is 0.2s.Judge that the first of user's input connects Pass through gesture path to the second coherent gesture path, First terminal point be delayed it is suitable to the delay of the second terminal and gesture path and delay Sequence is consistent with preset unlocking pin, then unlocks the touch screen.

The gesture path of the third situation, detection user's input is by A point to the first gesture track of B point, in touch screen The delay of the first starting point of upper display, i.e., continuous 2 background luminances enhanced at A point, the time intervals of this 2 times flashings are 0.2s；Inspection When the gesture path for surveying user's input is gesture path of the B point to X point, then the random mistake delay of display on the touchscreen.It will Interface switches to initialization interface again.The gesture path for detecting user's input is " N " formed by D point-E point-F point-G point When the second coherent gesture path of type, show that the second terminal is delayed on the touchscreen, i.e., the background at continuous 4 enhancings G point is bright The time interval of degree, this 4 times flashings is 0.2s.Judge occurred mistake delay in the unlock instruction of user's input, that is, judges The unlock instruction and unlocking pin are inconsistent, then touch screen keeps lock state.In brief, as long as received any hand Gesture track is different from preset gesture path, will show wrong delay, and mobile terminal continues according to preset changing interface Display interface is switched to initialization interface by number, and continues to the unlock instruction of user.When detecting wrong delay, then sentence The unlock instruction and unlocking pin of disconnected user's input are inconsistent, and touch screen keeps lock state.That is, mistake delay and The lasting switching at interface plays the role of confusing the operator of unauthorized, makes which link the operator of unauthorized does not know in It has inputed password by mistake, to increase the decoding difficulty of the operator of unauthorized, has improved the information security of mobile terminal.

Further, in conjunction with Fig. 6, using the combination of number and delay as unlocking pin for.Receive the solution of user's input Lock instruction, touches screen display number and the corresponding initialization interface in input frame interface, receives the first number of user's input Password is 1234, shows the first digital delay, i.e., background luminance corresponding to flashing numerals 1-4 respectively, and phase on the touchscreen The time interval of adjacent two numbers flashing is 0.1s.By changing interface to initializing interface.Receive the second numerical ciphers of user Be 5678, show the second digital delay on the touchscreen, i.e., background luminance corresponding to flashing numerals 5-8 respectively, and adjacent two The time interval of a number flashing is 0.2s.Judge user input the first numerical ciphers, the second numerical ciphers, first delay, Second delay and numerical ciphers are consistent with preset unlocking pin with the sequence of delay, then unlock the touch screen.If with The numerical ciphers at least once of family input be it is wrong, then respond wrong delay, and mobile terminal continues according to preset interface Display interface is switched to initialization interface by switching times, and continues to the unlock instruction of user.When detecting wrong delay, Then judge that unlock instruction and the unlocking pin of user's input are inconsistent, and touch screen keeps lock state.

The unlocking method of the mobile terminal of the present embodiment, by receive user the touch screen unlock instruction, according to The received unlock instruction, and display delayed on the touchscreen, judge the unlock instruction and it is described delay with it is preset When unlocking pin is consistent, then the touch screen is unlocked.To significantly reduce the probability that mobile terminal is unlocked, use is improved The safety of family information.

Fig. 8 is please referred to, fourth embodiment of the invention further provides a kind of unlocking method of mobile terminal.It is real the 4th It applies in example, the difference of the unlocking method and 3rd embodiment of the mobile terminal is only that, also stores several in memory 160 Dynamic password, the grade dynamic passwords include but is not limited to one of dynamic gesture, dynamic character and dynamic delay or a combination thereof, are somebody's turn to do Before or after the delay that equal dynamic passwords are shown according to mobile terminal, it is randomly generated.S830 in the present embodiment instead of S730 in 3rd embodiment, then the described method includes:

S810, the first dynamic password is shown on the touchscreen.

Specifically, which is to be randomly generated from several dynamic passwords, and no matter mobile terminal is shown Be correct delay or mistake delay, the first dynamic password can be all generated, further to confuse the operator of unauthorized.Example Such as, the first dynamic gesture track " M " is randomly generated, the first dynamic delay is that the flash lamp of camera continuously flashes 2 times, is dodged twice The time interval that light lamp is flashed is 0.1s.

S820, the first dynamic unlocking password that user inputs in touch screen is obtained.

S830, the unlock instruction for judging user's input, the delay for touching screen display, the first dynamic unlocking are close Sequence and preset unlocking pin and first dynamic password for touching screen display between code and its three whether one It causes.

Specifically, first, it is determined that whether the unlock instruction and the delay are consistent with preset unlocking pin, if so, Then enter S850, if it is not, then entering S840.

S840, touch screen keep lock state.

S850, judge the first dynamic unlocking password and it is described touch screen display the first dynamic password whether one It causes, if so, into S851, if it is not, then entering S852.

S851, the unlock touch screen.

S852, the second dynamic password of the touch screen display, second dynamic password includes but is not limited to dynamic hand One of gesture, dynamic character and dynamic delay or a combination thereof.

For example, the first dynamic gesture track " O " is randomly generated, the first dynamic delay is that the flash lamp of camera continuously flashes 3 times, the time interval that flash lamp is flashed three times is 0.1s.

S853, the second dynamic unlocking password that user inputs in the touch screen is obtained.

S854, judge the second dynamic unlocking password and it is described touch screen display second dynamic password whether Unanimously.If so, into S855；If it is not, then entering S856.

S855, the unlock touch screen.

S856, the touch screen keep lock state.

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

1. a kind of tripper of mobile terminal, which is characterized in that mobile terminal includes touch screen, and described device includes:

Receiving unit, for receiving user in the unlock instruction of the touch screen；

Response unit, for responding the received unlock instruction of the receiving unit, and display delayed on the touchscreen；

Judging unit, for judging whether the unlock instruction and the delay are consistent with preset unlocking pin；It is described default Unlocking pin include touch-control password, at least twice be delayed the touch-control password and it is described at least twice delay between it is suitable Sequence；

When the judging unit judges the unlock instruction and the delay is consistent with preset unlocking pin, then described in unlock Touch screen；

Display delayed includes: by flashing on the specific region of touch screen specific time to the response unit on the touchscreen Number is indicated by the vibration number of mobile terminal or by the flashing several times of the camera flash of mobile terminal.

2. the tripper of mobile terminal according to claim 1, which is characterized in that described device further include:

Setting unit, for preset unlocking pin to be arranged, the touch-control password includes but is not limited to gesture path, number, word One of symbol or a combination thereof.

3. the tripper of mobile terminal according to claim 1, which is characterized in that described device further include:

Display unit, in the first dynamic password of the touch screen display, first dynamic password to include but is not limited to One of dynamic gesture, dynamic character and dynamic delay or a combination thereof；

The receiving unit is also used to obtain the first dynamic unlocking password that user inputs in the touch screen.

4. the tripper of mobile terminal according to claim 3, which is characterized in that the judging unit is specifically used for sentencing The unlock instruction of disconnected user's input, described delay, the first dynamic unlocking password and its three for touching screen display it Between sequence and preset unlocking pin and it is described touch screen display the first dynamic password it is whether consistent.

5. the tripper of mobile terminal according to claim 4, which is characterized in that described in judging unit judgement When unlock instruction and the inconsistent preset unlocking pin, then the touch screen keeps lock state；

When the judging unit judges that the unlock instruction is consistent with the preset unlocking pin, but first dynamic unlocking When password and inconsistent the first dynamic password of the touch screen display, then the display unit is also used in the touch screen The second dynamic password of upper display, second dynamic password include but is not limited to dynamic gesture, dynamic character and dynamic delay it One or a combination thereof；

Correspondingly, the receiving unit is also used to obtain the second dynamic unlocking password that user inputs in the touch screen；

The judging unit is also used to judge that described the second of the second dynamic unlocking password and the touch screen display moves Whether state password is consistent；

If the judging unit judges that the second dynamic unlocking password and second dynamic for touching screen display are close Code is consistent, then unlocks the touch screen；

If the second dynamic unlocking password described in the judging unit and second dynamic password for touching screen display are not Unanimously, then the touch screen keeps lock state.

6. a kind of unlocking method of mobile terminal, which is characterized in that mobile terminal includes touch screen, which comprises

User is received in the unlock instruction of the touch screen；

The unlock instruction is responded, and display delayed on the touchscreen；

Judge whether the unlock instruction and the delay are consistent with preset unlocking pin；The preset unlocking pin includes Sequence between touch-control password, at least twice delay and the touch-control password and the delay at least twice；And

When the unlock instruction and the delay consistent with preset unlocking pin, then the touch screen is unlocked；

The display delayed on the touchscreen includes: by flashing specific number on the specific region of touch screen, passing through shifting The vibration number of dynamic terminal is indicated by the flashing several times of the camera flash of mobile terminal.

7. the unlocking method of mobile terminal according to claim 6, which is characterized in that in the reception user in the touching Before the unlock instruction for touching screen, further includes:

Preset unlocking pin is set, and the touch-control password includes but is not limited to one of gesture path, number, character or its group It closes.

8. the unlocking method of mobile terminal according to claim 6, which is characterized in that refer in the response unlock It enables, and on the touchscreen before or after display delayed, further includes:

In the first dynamic password of the touch screen display, first dynamic password includes but is not limited to dynamic gesture, dynamic One of character and dynamic delay or a combination thereof；And

Obtain the first dynamic unlocking password that user inputs in the touch screen.

9. the unlocking method of mobile terminal according to claim 8, which is characterized in that the judgement unlock instruction and Whether the delay is consistent with preset unlocking pin, specifically includes:

Judge user's input the unlock instruction, it is described touch the delay of screen display, the first dynamic unlocking password and its Whether the sequence and preset unlocking pin and first dynamic password for touching screen display between three are consistent.

10. the unlocking method of mobile terminal according to claim 9, which is characterized in that the method also includes:

When the unlock instruction and the inconsistent preset unlocking pin, then the touch screen keeps lock state；

When the unlock instruction is consistent with the preset unlocking pin, but the first dynamic unlocking password and the touch screen When first dynamic password of upper display is inconsistent, then further include:

In the second dynamic password of the touch screen display, second dynamic password includes but is not limited to dynamic gesture, dynamic One of character and dynamic delay or a combination thereof；

Obtain the second dynamic unlocking password that user inputs in the touch screen；

Judge whether the second dynamic unlocking password and second dynamic password for touching screen display are consistent；

If the second dynamic unlocking password is consistent with touch second dynamic password of screen display, described in unlock Touch screen；And

If the second dynamic unlocking password and second dynamic password for touching screen display are inconsistent, the touching It touches screen protection and holds lock state.