CN104834455A - Method and device for unlocking terminal - Google Patents
Method and device for unlocking terminal Download PDFInfo
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- CN104834455A CN104834455A CN201410047664.3A CN201410047664A CN104834455A CN 104834455 A CN104834455 A CN 104834455A CN 201410047664 A CN201410047664 A CN 201410047664A CN 104834455 A CN104834455 A CN 104834455A
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Abstract
The invention relates to a method for unlocking a terminal, comprising the following steps: displaying preset prompt text information when receiving an unlocking request to the terminal under the condition that the terminal is located in a locking state; sensing an operational gesture of a user to the terminal and obtaining unlocking text information input by the user through analyzing the operational gesture; judging whether the unlocking text information meets a preset unlocking condition, and unlocking the terminal if the unlocking text information meets the preset unlocking condition. The invention further provides a device for unlocking the terminal. The method and the device of the invention can be used for improving the safety of the information in the terminal when improving the unlocking convenience.
Description
Technical field
The specific embodiment of the invention relates to user security technical field, particularly a kind of terminal unlocking method and device.
Background technology
At present, most of terminal popular on the market, such as smart mobile phone, panel computer etc. are all provided with lock function.When terminal a period of time does not work or respond the operation of user to special function keys, terminal in lock-out state, will show that the screen of terminal or keyboard are locked and cannot respond the operation of user.Terminal is locked, the object of saving electricity and the maloperation under preventing not service condition can be realized.Time under terminal is in the lock state, user can unlock terminal according to the unlocking manner preset.Conventional unlocking manner comprises slide unblock, button unblock etc.
In addition, in order to avoid the privacy of user in terminal to be revealed further, conventional unlocking manner also comprises unlock password and gesture unlocks.User can arrange self-defining password or gesture initial value, only have when input this password initial value user-defined, or when reappearing this gesture initial value on the touchscreen, terminal just can be unlocked, thus prevent other people from spying on.But adopt unlock password mode to need user to remember complicated combination of numbers, convenience is not good.And gesture unlocking manner needs by the option fixed usually, the option of such as nine grids form determines gesture trend, easily exhaustively cracks, and therefore current gesture unlocking manner need to improve in security.
Summary of the invention
In view of this, be necessary to provide a kind of terminal unlocking method and device, the security of terminal internal information can also be improved while promoting unblock convenience.
A kind of terminal unlocking method, comprises the following steps: when terminal is in the lock state, when receiving the unlocking request to terminal, and the prompt text information that display is preset; Detecting user, for the operating gesture of this terminal, obtains the unblock Word message of user's input by analyzing this operating gesture; Judge whether this unblock Word message meets default unlocking condition, if so, then to this terminal unlocking.
A kind of terminal unlocking device, comprising: display module, for when terminal is in the lock state, when receiving the unlocking request to terminal, and the prompt text information that display is preset; Detecting module, for detecting the operating gesture of user for this terminal, obtains the unblock Word message of user's input by analyzing this operating gesture; Judge module, for judging whether this unblock Word message meets default unlocking condition, if so, then to this terminal unlocking.
Compared to prior art, terminal unlocking method of the present invention and device, when terminal is in the lock state, when receiving the unlocking request to terminal, first show default prompt text information, then obtain the unblock Word message of user's input according to user for the operating gesture of this terminal, and judge whether this terminal unlocking according to this unblock Word message, promote unlock convenience while can also improve the security of terminal internal information.
For above and other object of the present invention, feature and advantage can be become apparent, preferred embodiment cited below particularly, and coordinate institute's accompanying drawings, be described in detail below.
Accompanying drawing explanation
Fig. 1 is a kind of structured flowchart of terminal.
The process flow diagram of the terminal unlocking method that Fig. 2 provides to the 3rd embodiment for first embodiment of the invention.
Fig. 3 is the schematic diagram of display reminding Word message.
Fig. 4 is the schematic diagram that input unlocks Word message.
The block diagram of the terminal unlocking device that Fig. 5 provides for fourth embodiment of the invention.
Embodiment
For further setting forth the present invention for the technological means that realizes predetermined goal of the invention and take and effect, below in conjunction with accompanying drawing and preferred embodiment, to according to the specific embodiment of the present invention, structure, feature and effect thereof, be described in detail as follows.
Fig. 1 shows a kind of structured flowchart of terminal 1.As shown in Figure 1, this terminal 1 comprises one or more (only illustrating one in figure) storer 11, processor 12, memory controller 13, Peripheral Interface 14, communication module 15, input block 16, display unit 17 and camera head 18.These assemblies are by the mutual communication of one or more communication bus/signal wire.
One of ordinary skill in the art will appreciate that, the structure shown in Fig. 1 is only signal, and it does not cause restriction to the structure of terminal 1.Such as, terminal 1 also can comprise than assembly more or less shown in Fig. 1, or has the configuration different from shown in Fig. 1.Each assembly shown in Fig. 1 can adopt hardware, software or its combination to realize.
Storer 11 can be used for storing software program and module, as the terminal unlocking method in the embodiment of the present invention and programmed instruction/module corresponding to device, processor 12 is by running the software program and module that are stored in storer 11, thus perform the application of various function and data processing, namely realize above-mentioned terminal unlocking method.
Storer 11 can comprise high speed random access memory, also can comprise nonvolatile memory, as one or more magnetic storage device, flash memory or other non-volatile solid state memories.In some instances, storer 11 can comprise the storer relative to the long-range setting of processor 12 further, and the storer of these long-range settings can be connected to terminal 1 by network.The example of above-mentioned network includes but not limited to internet, intranet, LAN (Local Area Network), mobile radio communication and combination thereof.Processor 12 and other possible assemblies can carry out the access of storer 11 under the control of memory controller 13.
Various input/output device is coupled to processor 12 and storer 11 by Peripheral Interface 14.Various softwares in processor 12 run memory 11, instruction and perform terminal 1 various function and carry out data processing.
Communication module 15 is for communicating with communication network or other equipment.Particularly, communication module 15 can be such as network interface card 151 or RF(Radio Frequency, radio frequency) module 152.Network interface card 151 is as the interface connecting computing machine and transmission medium in LAN (Local Area Network), mate with electric signal for the physical connection realized between local network transport medium, thus set up LAN (Local Area Network) and be connected to the Internet (Internet), with various network as LAN (Local Area Network), Metropolitan Area Network (MAN), wide area network communicate.Network interface card 151 can comprise the various existing circuit component for performing above-mentioned functions, such as processor and storer (comprising ROM and RAM) etc.RF module 152, for receiving and sending electromagnetic wave, realizes the mutual conversion of electromagnetic wave and electric signal, thus communicates with communication network or other equipment.RF module 152 can comprise the various existing circuit component for performing these functions, such as, and antenna, radio-frequency (RF) transceiver, digital signal processor, encrypt/decrypt chip, subscriber identity module (SIM) card, storer etc.RF module 152 can with various network as internet, intranet, wireless network carry out communicating or being communicated with other equipment by wireless network.Above-mentioned wireless network can comprise cellular telephone networks, WLAN (wireless local area network) or Metropolitan Area Network (MAN).Above-mentioned wireless network can use various communication standard, agreement and technology, include, but are not limited to global system for mobile communications (GlobalSystem for Mobile Communication, GSM), enhancement mode mobile communication technology (EnhancedData GSM Environment, EDGE), Wideband CDMA Technology (wideband codedivision multiple access, W-CDMA), CDMA (Code Division Multiple Access) (Code division access, CDMA), tdma (time division multiple access, TDMA), adopting wireless fidelity technology (Wireless, Fidelity, WiFi) (as IEEE-USA standard IEEE 802.11a, IEEE802.11b, IEEE802.11g and/or IEEE802.11n), the networking telephone (Voice over internet protocal, VoIP), worldwide interoperability for microwave access (WorldwideInteroperability for Microwave Access, Wi-Max), other are for mail, the agreement of instant messaging and short message, and any other suitable communication protocol, even can comprise those current agreements be developed not yet.
Input block 16 can be used for the character information receiving input, and produces and to arrange with user and function controls relevant keyboard, mouse, control lever, optics or trace ball signal and inputs.Particularly, input block 16 can comprise button 161 and touch-control surface 162.Button 161 such as can comprise the character keys for input character, and for the control button of trigging control function.The example controlling button comprises " returning main screen " button, start/shutdown button, key etc. of taking pictures.Touch-control surface 162 can collect user or neighbouring touch operation (such as user uses any applicable object or the operations of annex in touch-control surface 162 or near touch-control surface 162 such as finger, stylus) thereon, and according to the corresponding coupling arrangement of the driven by program preset.Optionally, touch-control surface 162 can comprise touch detecting apparatus and touch controller two parts.Wherein, touch detecting apparatus detects the touch orientation of user, and detects the signal that touch operation brings, and sends signal to touch controller; Touch controller receives touch information from touch detecting apparatus, and converts it to contact coordinate, then gives processor 12, and the order that energy receiving processor 12 is sent also is performed.In addition, the polytypes such as resistance-type, condenser type, infrared ray and surface acoustic wave can be adopted to realize touch-control surface 162.Except touch-control surface 162, input block 16 can also comprise other input equipments.Other above-mentioned input equipments include but not limited in physical keyboard, trace ball, mouse, control lever etc. one or more.
Display unit 17 is for showing the various graphic interfaces of the information inputted by user, the information being supplied to user and terminal 1.These graphical user interface can be made up of figure, text, icon, video and its combination in any.In an example, display unit 17 comprises a display panel 171.This display panel 171 such as can be a display panels (Liquid Crystal Display, LCD), Organic Light Emitting Diode (Organic Light-Emitting Diode Display, OLED) display panel, electrophoretic display panel (Electro-Phoretic Display, EPD) etc.Further, touch-control surface 162 can be arranged on display panel 171 thus to form an entirety with display panel 171.
Camera head 18 is for taking pictures or video.This camera head 18 specifically can comprise the assemblies such as camera lens module, image sensor and flashlamp.Camera lens module is used for the target imaging be taken, and imaging is mapped in image sensor.Image sensor, for receiving the light from camera lens module, realizes photosensitive, with recording image information.Particularly, image sensor can based on complementary metal oxide semiconductor (CMOS) (Complementary Metal Oxide Semiconductor, CMOS), charge coupled cell (Charge-coupled Device, CCD) or other image sensing principles realize.Flashlamp is used for carrying out exposure compensating when taking.In general, this flashlamp can be light-emittingdiode (Light Emitting Diode, LED) flashlamp.
First embodiment
Consult shown in Fig. 2, first embodiment of the invention provides a kind of terminal unlocking method, and this terminal unlocking method comprises the following steps:
Step S1, when terminal 1 is in the lock state, when receiving the unlocking request to terminal 1, the prompt text information that display is preset;
Step S2, detecting user, for the operating gesture of this terminal 1, obtains the unblock Word message of user's input by analyzing this operating gesture;
Step S3, judges whether this unblock Word message meets default unlocking condition, if so, then unlocks this terminal 1.
According to above-mentioned terminal unlocking method, when terminal 1 is in the lock state, when receiving the unlocking request to terminal 1, first show default prompt text information, then obtain the unblock Word message of user's input for the operating gesture of this terminal 1 according to user, and judge whether to unlock this terminal 1 according to this unblock Word message, the security of terminal 1 internal information can also be improved while promoting unblock convenience.
In some instances, said method each step to realize details as follows:
Specifically, before the described step S1 of execution, also need first to perform following steps:
Step S01, preset standard unlocks word, and this standard unlocks word and comprises one or more word.Such as, this standard unlocks word can be " you " or " how do you do ".Step S01 can show on described display unit 17 this standard unlock word interface is set, and receive user to this standard unblock word that should arrange interface input by described input block 16, then this standard is unlocked word and be kept in described storer 11.User can use arbitrary character input method, and such as stroke input method, the spelling input method interface that arranges that even phonitic entry method unlocks word in this standard inputs this standard unblock word.
Step S02, this standard is unlocked word and is split as two parts, wherein a part is as described prompt text information, and another part is Word message as a comparison.This prompt text information and contrast Word message comprise the local of one or more word or word respectively.This prompt text information and contrast Word message also can be stored in described storer 11.
Specifically, in an example, the principle that step S02 splits this standard unblock word can be: if this standard unlocks word only comprise a word, then according to the radical structure of word, this word is split as two local of this word, one of them local is described prompt text information, and another local is described contrast Word message.Such as, if it is " you " that this standard unlocks word, then this standard unblock word being split the prompt text information obtained is " Ren ", and the contrast Word message obtained is " that ".Such as, if the word that this standard unblock word only comprises cannot be split as two local according to radical structure, " door " word, then point out user to reset this standard and unlock word.
In an example, if this standard unlocks word comprise two or more word, then this two or more word is split as two groups of words at random according to putting in order of word, wherein one group of word is described prompt text information, and another group word is described contrast Word message.Such as, if it is " how do you do " that this standard unlocks word, then this standard can be unlocked word to split and obtain prompt text information " you " and contrast Word message " good ", or also this standard can be unlocked word and split and obtain prompt text information " you " and contrast Word message " good ".
In an example, if this standard unlocks word comprise two or more word, then also can select one or more word at random from this two or more word, and arrange as described prompt text information according to selected word putting in order in this standard unblock word, and remaining one or more word is arranged as described contrast Word message according to its putting in order in this standard unblock word.Such as, if it is " happy new year " that this standard unlocks word, then can unlock word from this standard and select " newly " and " soon " word, and be arranged as " newly fast " as this prompt text information according to its putting in order in " happy new year ", and remaining " year " and " pleasure " word are arranged as " year is happy " as this contrast Word message according to its putting in order in " happy new year ".
In an example, if this standard unlocks word comprise two or more word, then also can select one or more word at random from this two or more word, and selected each word is split as two local respectively according to the radical structure of word, then the one or more word in this standard of Stochastic choice unblock word or the local of word, and the local of selected word or word is arranged as described prompt text information according to its putting in order in this standard unblock word, and the local of remaining word or word is arranged as described contrast Word message according to its putting in order in this standard unblock word.Such as, if it is " happy new year " that this standard unlocks word, then this standard can be unlocked word and be split as prompt text information " parent year Xin is happy " and contrast Word message " jin Jue ".
In addition, in another example, if it is other language that this standard unlocks word, such as, during English, then this standard unlocks word and is generally the word comprising multiple letter.The principle that step S02 splits this standard unblock word also can be: the plurality of letter is split as two groups of letters at random according to its putting in order in this word, and wherein one group of letter is described prompt text information, and another group letter is described contrast Word message.Such as, if it is " banana " that this standard unlocks word, then this standard can be unlocked word and be split as prompt text information " ban " and contrast Word message " ana ".
After step S02, described step S1 can be entered.
In step S1, reach certain time length when terminal 1 is in holding state, namely under unlock state, within the time period of certain time length, terminal 1 does not respond any user operation, then terminal 1 will enter lock-out state automatically.Or respond user to special function keys when terminal 1, such as, during the operation of ON/OFF switch, also will enter lock-out state.In this locked condition, this terminal 1 is except some special function keys, and such as, outside ON/OFF switch, terminal 1 does not respond any user operation, until terminal 1 is unlocked.
When terminal 1 is in the lock state, when receiving the unlocking request to terminal 1, such as, when the ON/OFF switch detecting terminal 1 is pressed, step S1 is by the prompt text information described in display.Specifically, such as, shown in Fig. 3, being shown partially in the respective regions of corresponding matts of each word that this prompt text information can comprise with the form of matts by step S1 on described display unit 17 or word, checks for user.Wherein, each matts shows the local of a word or a word.The local of this word is by according to the position in this word, and such as top or right part are presented in the respective regions of matts.In addition, step S1 can also show the input area of described unblock Word message, the input area of this unblock Word message can in described prompt text information word place, local matts in, in the matts outside the word that also can comprise in this prompt text information or place, the local matts of word.
Such as shown in Fig. 3 (a), if it is " you " that this standard unlocks word, prompt text information is " Ren ", then step S1 shows a matts in display unit 17, the left part of this matts shows this prompt text information " Ren ", and the right part of this matts is as the input area of described unblock Word message.Also such as shown in Fig. 3 (b), if it is " hello " that this standard unlocks word, prompt text information is " you ", then step S1 shows two matts in display unit 17, show this prompt text information " you " in the matts on the wherein left side, the matts on the right is as the input area of described unblock Word message.
Step S2 detects the operating gesture of user for this terminal 1, obtains the unblock Word message of user's input by analyzing this operating gesture.Specifically, if the touch-control surface 162 of described input block 16 be arranged at display unit 17 display panel 171 on thus form an entirety with this display panel 17, then form usually said touch-screen.User can be inputted by touch operation and unlock Word message accordingly in the input area of the unblock Word message shown by this touch-screen.Such as, user first can select some matts in the input area of this unblock Word message, then in the respective regions of this matts, input the local of a word or word, such as corresponding diagram 3(a) shown in prompt text information, the input area input unlocking Word message in Fig. 3 (a) unlocks Word message as shown in Figure 4 (a).Corresponding diagram 3(b) shown in prompt text information, the input area input unlocking Word message in Fig. 3 (b) unlocks Word message as shown in Figure 4 (b).
Step S2 can detect the touch operation of user on this touch-screen, obtains the orderly touch track occurred on this touch-screen.This orderly touch track comprises the information such as order, route, size of every bar touch track.Particularly, step S2 detects the initial time of the touch operation of user on this touch-screen can be after described prompt text information displaying.Detect in the process of this touch operation in step S2, if touch operation suspends, such as can't detect deficiency of time first preset value of touch operation, such as 0.1 second time, then think that the interruption of the touch track that the time-out of this touch operation causes is the switching of stroke in the local of same word or word.If the time that can't detect touch operation reaches this first preset value and less than the second preset value, such as 0.3 second, then think that the interruption of the touch track that the time-out of this touch operation causes is the switching local from the local of a word or word to another word or word.If this touch operation stops, the time that such as can't detect touch operation reaches the 3rd preset value, such as 0.6 second, then think that the input process of user to described unblock Word message terminates.
After step S2 obtains this orderly touch track, namely by character recognition technology, this orderly touch track is identified as the local of one or more word or word, i.e. described unblock Word message.Described character recognition technology has been comparatively proven technique, and its principle repeats no more herein.The local that this orderly touch track is identified as one or more word or word should be comprised certain error tolerance.Then, step S3 judges that whether this unblock Word message is consistent with described contrast Word message, if so, then judges that this unblock Word message meets this unlocking condition, and unlocks terminal 1, make the screen of this terminal 1 or keyboard all be in the state that can respond user operation.
In sum, the terminal unlocking method of the present embodiment, after preset standard unlocks word, unlocks word and is split as prompt text information and contrast Word message two parts by this standard.When terminal 1 is in the lock state, when receiving the unlocking request to terminal 1, first show this prompt text information, then the orderly touch track formed according to the touch operation of user on the touch-screen of terminal 1 obtains unlocking Word message, and judge whether to unlock terminal 1 according to this unblock Word message, the security of all right terminal 1 internal information while promoting making property of unblock.
Second embodiment
Second embodiment of the invention provides a kind of terminal unlocking method, and it, compared to the terminal unlocking method of the first embodiment, proposes another implementation to described step S2.The operating gesture of user for this terminal is detected in described step S2, the unblock Word message of user's input is obtained by analyzing this operating gesture, specifically comprise: the orderly gesture motion being caught user by the described camera head 18 of terminal 1, by character recognition technology, this orderly gesture motion is identified as the local of one or more word or word, i.e. described unblock Word message.In the present embodiment, the principle that this camera head 18 catches the orderly gesture motion of user is similar to existing somatic sensation television game principle, namely utilize high-tech video actions capturing technology, the video data analysis obtained by camera head 18 is body action or the gesture motion of user.
Step S2 catches the orderly gesture motion of user initial time by this camera head 18 can be after this prompt text information displaying.Step S2 first controls the appointed part that this camera head 18 captures user's body or hand, the finger tip of such as user.After capturing this appointed part, can with indication information on display unit 17, such as the mode of a small red dot indicates.Along with the motion of this appointed part, corresponding indication information also moves on this display unit 17, thus step S2 captures the orderly gesture motion of user.This orderly gesture motion is namely for writing the local of each word in described unblock Word message or word.
If user needs to suspend this orderly gesture motion, thus stop the local of writing current character or word, and when entering the local writing process of next word or word, user can pack up this appointed part before camera head 18, and the duration reaches the 4th preset value, such as 0.3 second.If user needs to stop this orderly gesture motion, thus when stopping the writing process unlocking Word message, user can pack up this appointed part before camera head 18, and the duration reaches the 5th preset value, such as 0.6 second.This orderly gesture motion comprises the information such as order, route, size of gesture.
After step S2 obtains this orderly gesture motion, namely by character recognition technology, this orderly gesture motion is identified as the local of one or more word or word, i.e. described unblock Word message.The local that this orderly gesture motion is identified as one or more word or word should be comprised certain error tolerance.Then, step S3 judges that whether this unblock Word message is consistent with described contrast Word message, if so, then judges that this unblock Word message meets this unlocking condition, and unlocks terminal 1, make the screen of this terminal 1 or keyboard all be in the state that can respond user operation.
In sum, the terminal unlocking method of the present embodiment, after preset standard unlocks word, unlocks word and is split as prompt text information and contrast Word message two parts by this standard.When terminal 1 is in the lock state, when receiving the unlocking request to terminal 1, first show this prompt text information, the orderly gesture motion of the user then captured according to the described camera head 18 of terminal 1 obtains unlocking Word message, and judge whether to unlock terminal 1 according to this unblock Word message, the security of all right terminal 1 internal information while promoting making property of unblock.
3rd embodiment
Third embodiment of the invention provides a kind of terminal unlocking method, and it, compared to the terminal unlocking method of the first embodiment or the second embodiment, proposes another implementation to described step S01, step S02, step S2 and step S3.
Specifically, described step S01, when preset standard unlocks word, also will record input sequence and the input method of each stroke in this standard unblock word.This input method comprises stroke-starting position, the stroke direction of stroke and lifts a position etc.Therefore, step S01 show on display unit 17 this standard unlock word interface is set after, user need adopt stroke input method this arrange interface input this standard unlock word.Step S01 receives this standard inputted and unlocks word, and records input sequence and input method that this standard unlocks each stroke in word.
Described step S02, when this standard being unlocked word and being split as two parts, also by unlocking input sequence and the input mode of each stroke in word according to this standard, obtains input sequence and the input mode of each stroke in this contrast Word message.
In an example, described step S2 detects the operating gesture of user for this terminal 1, the unblock Word message of user's input is obtained by analyzing this operating gesture, specifically comprise: the touch operation of detecting user on the touch-screen of this terminal 1, obtain the orderly touch track occurred on this touch-screen, and this orderly touch track is resolved to one or more stroke, comprise input sequence and the input mode of each stroke, i.e. described unblock Word message.Namely each interruption of this orderly touch track can be used as the switching between stroke.
In another example, described step S2 detects the operating gesture of user for this terminal 1, the unblock Word message of user's input is obtained by analyzing this operating gesture, specifically comprise: the orderly gesture motion being caught user by the camera head 18 of terminal 1, this orderly gesture motion is resolved to one or more stroke, comprise input sequence and the input mode of each stroke, i.e. described unblock Word message.
Therefore, described step S3 judge this unblock Word message whether meet default unlocking condition comprise the input sequence of the input sequence that judges each stroke that this unblock Word message comprises and input mode and each stroke in described contrast Word message and input mode whether consistent, if so, then judge that this unblock Word message meets unlocking condition.
In sum, the terminal unlocking method of the present embodiment, compared to the terminal unlocking method of the first embodiment or the second embodiment, input sequence and whether consistent the judging whether of input mode according to unlocking the input sequence of each stroke that Word message comprises and input mode and each stroke in described contrast Word message unlock terminal 1, and without the need to carrying out Text region to this unblock Word message.
4th embodiment
Consult shown in Fig. 5, fourth embodiment of the invention provides a kind of terminal unlocking device 100, and it comprises presetting module 101, splits module 102, display module 103, detecting module 104 and judge module 105.Be appreciated that above-mentioned each module refers to computer program or program segment, for performing certain one or more specific function.In addition, the differentiation of above-mentioned each module does not represent actual program code and must separate yet.
Presetting module 101, unlocks word for preset standard, and this standard unlocks word and comprises one or more word.
Split module 102, two parts are split as this standard is unlocked word, wherein a part is as described prompt text information, and another part is Word message as a comparison, and this prompt text information and contrast Word message comprise the local of one or more word or word respectively.
Display module 103, for when terminal is in the lock state, when receiving the unlocking request to terminal 1, the prompt text information that display is preset.In addition, display module 103 can also show the input area unlocking Word message.
Detecting module 104, for detecting the operating gesture of user for this terminal 1, obtains the unblock Word message of user's input by analyzing this operating gesture.
Specifically, in an example, detecting module 104 detects the touch operation of user on the touch-screen of this terminal 1, obtain the orderly touch track occurred on this touch-screen, then by character recognition technology, this orderly touch track is identified as the local of one or more word or word, i.e. described unblock Word message.
In another example, detecting module 104 catches the orderly gesture motion of user by the camera head 18 of terminal 1, by character recognition technology, this orderly gesture motion is identified as the local of one or more word or word, i.e. described unblock Word message.
Judge module 105, for judging whether this unblock Word message meets default unlocking condition, if so, then unlocks this terminal 1.Specifically, by upper two examples, judge module 105 may be used for judging that whether this unblock Word message is consistent with described contrast Word message, if so, then judges that this unblock Word message meets this unlocking condition.
In addition, described presetting module 101 can also be used for recording input sequence and the input mode that this standard unlocks each stroke in word, described fractionation module 102 can also be used for the input sequence and the input mode that unlock each stroke in word according to this standard, obtains input sequence and the input mode of each stroke in this contrast Word message.
Thus, in an example, described detecting module 104 may be used for the touch operation of detecting user on the touch-screen of this terminal 1, obtain the orderly touch track occurred on this touch-screen, and this orderly touch track is resolved to one or more stroke, comprise input sequence and the input mode of each stroke, i.e. described unblock Word message.
In another embodiment, described detecting module 104 may be used for the orderly gesture motion being caught user by the camera head 18 of terminal 1, this orderly gesture motion is resolved to one or more stroke, comprises input sequence and the input mode of each stroke, be i.e. described unblock Word message.
By upper two examples, then described judge module 105 can judge the input sequence of the input sequence of each stroke that this unblock Word message comprises and input mode and each stroke in described contrast Word message and input mode whether consistent, if, then judge that this unblock Word message meets unlocking condition, terminal 1 is unlocked.
For the specific works process of above each module, the terminal unlocking method that can provide to the 3rd embodiment with further reference to first embodiment of the invention, does not repeat them here.
In sum, the terminal unlocking device 100 of the present embodiment, when terminal 1 is in the lock state, when receiving the unlocking request to terminal 1, first show default prompt text information, then obtain the unblock Word message of user's input according to user for the operating gesture of this terminal 1, and judge whether to unlock this terminal 1 according to this unblock Word message, promote unlock convenience while can also improve the security of terminal 1 internal information.
In addition, the embodiment of the present invention also provides a kind of computer-readable recording medium, is stored with computer executable instructions, and above-mentioned computer-readable recording medium is such as nonvolatile memory such as CD, hard disk or flash memory.Above-mentioned computer executable instructions completes various operations in above-mentioned terminal unlocking method for allowing computing machine or similar arithmetic unit.
The above, it is only preferred embodiment of the present invention, not any pro forma restriction is done to the present invention, although the present invention discloses as above with preferred embodiment, but and be not used to limit the present invention, any those skilled in the art, do not departing within the scope of technical solution of the present invention, make a little change when the technology contents of above-mentioned announcement can be utilized or be modified to the Equivalent embodiments of equivalent variations, in every case be do not depart from technical solution of the present invention content, according to any brief introduction amendment that technical spirit of the present invention is done above embodiment, equivalent variations and modification, all still belong in the scope of technical solution of the present invention.
Claims (20)
1. a terminal unlocking method, is characterized in that, the method comprises the following steps:
When terminal is in the lock state, when receiving the unlocking request to terminal, the prompt text information that display is preset;
Detecting user, for the operating gesture of this terminal, obtains the unblock Word message of user's input by analyzing this operating gesture;
Judge whether this unblock Word message meets default unlocking condition, if so, then to this terminal unlocking.
2. terminal unlocking method as claimed in claim 1, is characterized in that, also comprise:
Preset standard unlocks word, and this standard unlocks word and comprises one or more word;
This standard is unlocked word and is split as two parts, wherein a part is as described prompt text information, and another part is Word message as a comparison, and this prompt text information and contrast Word message comprise the local of one or more word or word respectively.
3. terminal unlocking method as claimed in claim 2, is characterized in that, described detecting user is for the operating gesture of this terminal, and the step obtaining the unblock Word message of user's input by analyzing this operating gesture comprises:
The touch operation of detecting user on the touch-screen of this terminal, obtains the orderly touch track occurred on this touch-screen;
By character recognition technology, this orderly touch track is identified as the local of one or more word or word, i.e. described unblock Word message.
4. terminal unlocking method as claimed in claim 2, is characterized in that, described detecting user is for the operating gesture of this terminal, and the step obtaining the unblock Word message of user's input by analyzing this operating gesture comprises:
Caught the orderly gesture motion of user by the camera head of terminal, by character recognition technology, this orderly gesture motion is identified as the local of one or more word or word, i.e. described unblock Word message.
5. the terminal unlocking method as described in claim 3 or 4, is characterized in that, the described step judging whether this unblock Word message meets default unlocking condition comprises:
Judge that whether this unblock Word message is consistent with described contrast Word message, if so, then judge that this unblock Word message meets this unlocking condition.
6. terminal unlocking method as claimed in claim 2, is characterized in that, the step that described preset standard unlocks word also comprises:
Record input sequence and input mode that this standard unlocks each stroke in word;
Describedly this standard is unlocked word be split as two-part step and also comprise:
Unlock input sequence and the input mode of each stroke in word according to this standard, obtain input sequence and the input mode of each stroke in this contrast Word message.
7. terminal unlocking method as claimed in claim 6, is characterized in that, described detecting user is for the operating gesture of this terminal, and the step obtaining the unblock Word message of user's input by analyzing this operating gesture comprises:
The touch operation of detecting user on the touch-screen of this terminal, obtain the orderly touch track occurred on this touch-screen, and this orderly touch track is resolved to one or more stroke, comprise input sequence and the input mode of each stroke, i.e. described unblock Word message.
8. terminal unlocking method as claimed in claim 6, is characterized in that, described detecting user is for the operating gesture of this terminal, and the step obtaining the unblock Word message of user's input by analyzing this operating gesture comprises:
Caught the orderly gesture motion of user by the camera head of terminal, this orderly gesture motion is resolved to one or more stroke, comprises input sequence and the input mode of each stroke, be i.e. described unblock Word message.
9. terminal unlocking method as claimed in claim 7 or 8, it is characterized in that, the described step judging whether this unblock Word message meets default unlocking condition comprises:
Judge that whether input sequence and the input mode of the input sequence of each stroke that this unblock Word message comprises and input mode and each stroke in described contrast Word message be consistent, if so, then judge that this unblock Word message meets unlocking condition.
10. terminal unlocking method as claimed in claim 1, it is characterized in that, the step of the prompt text information that described display is preset also comprises:
Show the input area of described unblock Word message.
11. 1 kinds of terminal unlocking devices, is characterized in that, this device comprises:
Display module, for when terminal is in the lock state, when receiving the unlocking request to terminal, the prompt text information that display is preset;
Detecting module, for detecting the operating gesture of user for this terminal, obtains the unblock Word message of user's input by analyzing this operating gesture;
Judge module, for judging whether this unblock Word message meets default unlocking condition, if so, then to this terminal unlocking.
12. terminal unlocking devices as claimed in claim 11, is characterized in that, also comprise:
Presetting module, unlocks word for preset standard, and this standard unlocks word and comprises one or more word;
Split module, two parts are split as this standard is unlocked word, wherein a part is as described prompt text information, and another part is Word message as a comparison, and this prompt text information and contrast Word message comprise the local of one or more word or word respectively.
13. terminal unlocking devices as claimed in claim 12, it is characterized in that, described detecting module is used for:
The touch operation of detecting user on the touch-screen of this terminal, obtains the orderly touch track occurred on this touch-screen;
By character recognition technology, this orderly touch track is identified as the local of one or more word or word, i.e. described unblock Word message.
14. terminal unlocking devices as claimed in claim 12, it is characterized in that, described detecting module is used for:
Caught the orderly gesture motion of user by the camera head of terminal, by character recognition technology, this orderly gesture motion is identified as the local of one or more word or word, i.e. described unblock Word message.
15. terminal unlocking devices as described in claim 13 or 14, is characterized in that, describedly judge whether this unblock Word message meets default unlocking condition and comprise:
Judge that whether this unblock Word message is consistent with described contrast Word message, if so, then judge that this unblock Word message meets this unlocking condition.
16. terminal unlocking devices as claimed in claim 12, is characterized in that, described presetting module also for:
Record input sequence and input mode that this standard unlocks each stroke in word;
Described fractionation module also for:
Unlock input sequence and the input mode of each stroke in word according to this standard, obtain input sequence and the input mode of each stroke in this contrast Word message.
17. terminal unlocking devices as claimed in claim 16, it is characterized in that, described detecting module is used for:
The touch operation of detecting user on the touch-screen of this terminal, obtain the orderly touch track occurred on this touch-screen, and this orderly touch track is resolved to one or more stroke, comprise input sequence and the input mode of each stroke, i.e. described unblock Word message.
18. terminal unlocking devices as claimed in claim 16, it is characterized in that, described detecting module is used for:
Caught the orderly gesture motion of user by the camera head of terminal, this orderly gesture motion is resolved to one or more stroke, comprises input sequence and the input mode of each stroke, be i.e. described unblock Word message.
19. terminal unlocking devices as described in claim 17 or 18, is characterized in that, describedly judge whether this unblock Word message meets default unlocking condition and comprise:
Judge that whether input sequence and the input mode of the input sequence of each stroke that this unblock Word message comprises and input mode and each stroke in described contrast Word message be consistent, if so, then judge that this unblock Word message meets unlocking condition.
20. terminal unlocking devices as claimed in claim 11, is characterized in that, the prompt text information that described display is preset also comprises:
Show the input area of described unblock Word message.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410047664.3A CN104834455A (en) | 2014-02-11 | 2014-02-11 | Method and device for unlocking terminal |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410047664.3A CN104834455A (en) | 2014-02-11 | 2014-02-11 | Method and device for unlocking terminal |
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| CN104834455A true CN104834455A (en) | 2015-08-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410047664.3A Pending CN104834455A (en) | 2014-02-11 | 2014-02-11 | Method and device for unlocking terminal |
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| CN106447864A (en) * | 2016-10-14 | 2017-02-22 | 郑州云海信息技术有限公司 | Non-contact unlocking method and system |
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