CN103376980B - A kind of method releasing mobile terminal screen locking and mobile terminal - Google Patents

A kind of method releasing mobile terminal screen locking and mobile terminal Download PDF

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Publication number
CN103376980B
CN103376980B CN201210113265.3A CN201210113265A CN103376980B CN 103376980 B CN103376980 B CN 103376980B CN 201210113265 A CN201210113265 A CN 201210113265A CN 103376980 B CN103376980 B CN 103376980B
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mobile terminal
screen
pressure
press points
lock state
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CN103376980A (en
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唐虹刚
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Beijing Baidu Netcom Science and Technology Co Ltd
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Beijing Baidu Netcom Science and Technology Co Ltd
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Priority to CN201210113265.3A priority Critical patent/CN103376980B/en
Priority to PCT/CN2012/083225 priority patent/WO2013155823A1/en
Publication of CN103376980A publication Critical patent/CN103376980A/en
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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M1/00Substation equipment, e.g. for use by subscribers
    • H04M1/66Substation equipment, e.g. for use by subscribers with means for preventing unauthorised or fraudulent calling
    • H04M1/667Preventing unauthorised calls from a telephone set
    • H04M1/67Preventing unauthorised calls from a telephone set by electronic means
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M2250/00Details of telephonic subscriber devices
    • H04M2250/22Details of telephonic subscriber devices including a touch pad, a touch sensor or a touch detector

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  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Signal Processing (AREA)
  • Telephone Function (AREA)

Abstract

The invention provides a kind of method releasing mobile terminal screen locking and mobile terminal, the method wherein releasing mobile terminal screen locking includes: A. obtains pressure experienced on described mobile terminal surface in addition to screen when mobile terminal is in screen locking;B. the quantity of press points on described mobile terminal surface in addition to screen is determined according to the pressure obtained;C. decide whether to release the lock state of screen of described mobile terminal according to the quantity of described press points.By the way, it is possible to achieve mobile terminal is unlocked by one hand, is convenient for users to operate, improves the efficiency of unblock.

Description

A kind of method releasing mobile terminal screen locking and mobile terminal
[technical field]
The present invention relates to the treatment technology of mobile terminal, particularly to a kind of release mobile terminal screen locking method and Mobile terminal.
[background technology]
Mobile terminal (equipment such as mobile phone, panel computer) will easily be compressed in the use of user or collides, in order to keep away Exempting from the maloperation being extruded due to mobile terminal or colliding and cause, mobile terminal the most all takes the plan of screen locking to screen Slightly, i.e. mobile terminal does not has any user's input operation within the time of preseting length, will automatically (can not by screen locking Carry out any other operation in addition to unlocking), in addition it is also possible to by user's self-locked screen, making mobile terminal be in can not The state of the response user other inputs in addition to unlocking.
To the mobile terminal being under screen lock state, it to be allowed can to respond any input of user, it is necessary to first release shifting The lock state of screen of dynamic terminal, in the prior art, it is provided that the method for multiple releasing mobile terminal, but is all based on mostly The screen of mobile terminal operates, such as: be unlocked terminal by the solution lock dog on sliding mobile terminal screen, or Perform certain specific gesture on the screen of the mobile terminal to realize unlocking.Above-mentioned unlocking method all has to rely on user's both hands pair The operation of screen, user is in order to realize unlocking, it is necessary to one is held by terminal, and another hands operates on the screen of terminal, Needing the occasion of urgent call at some, this unlocking manner is the most convenient.
[summary of the invention]
The technical problem to be solved is to provide a kind of method releasing mobile terminal screen locking and moves eventually End, to solve above-mentioned technological deficiency, it is achieved the singlehanded function unlocked.
The present invention solves that technical problem employed technical scheme comprise that providing a kind of releases what mobile terminal screen locked Method, obtains when mobile terminal is in screen locking from described mobile terminal table in addition to screen including: A. Pressure experienced on face;B. the number of press points on described mobile terminal surface in addition to screen is determined according to the pressure obtained Amount;C. decide whether to release the lock state of screen of described mobile terminal according to the quantity of described press points.
According to one of present invention preferred embodiment, described step B includes: B1. moves according to the calculation of pressure obtained Average pressure suffered on terminal surface in addition to screen;B2. by pressure on described surface and described average pressure Difference more than the point of the first threshold set as press points the quantity of adding up described press points.
According to one of present invention preferred embodiment, in described step C, when the quantity of described press points is not less than minimum limit value Time, release the lock state of screen of described mobile terminal, otherwise keep the lock state of screen of described mobile terminal, wherein said Minimum limit value is not less than 2.
According to one of present invention preferred embodiment, described step C includes: C1. judges that the quantity of described press points is the fullest The quantitative requirement that foot is preset, if it is, perform step C2, otherwise keeps the lock state of screen of described mobile terminal;C2. sentence The solution lock password of disconnected user's input is the most consistent with preset password, if it is, release the screen locking shape of described mobile terminal State, otherwise keeps the lock state of screen of described mobile terminal.
Present invention also offers a kind of mobile terminal, including: pressure sensing module, for being in screen lock at mobile terminal Pressure experienced on described mobile terminal surface in addition to screen is obtained under fixed state;Judging treatmenting module, is used for Pressure according to obtaining determines the quantity of press points on described mobile terminal surface in addition to screen;Unlock control module, use In deciding whether to release the lock state of screen of described mobile terminal according to the quantity of described press points.
According to one of present invention preferred embodiment, described judging treatmenting module includes: computing unit, for according to acquisition Average pressure suffered on the surface in addition to screen of the mobile terminal described in calculation of pressure;Determine unit, for by described surface The difference of upper pressure and described average pressure as press points and adds up described pressing more than the point of the first threshold set The quantity of point.
According to one of present invention preferred embodiment, the pressing that described unblock control module obtains at described judging treatmenting module When point quantity is not less than minimum limit value, releases the lock state of screen of described mobile terminal, otherwise keep described mobile terminal Lock state of screen, wherein said minimum limit value is not less than 2.
According to one of present invention preferred embodiment, described unblock control module includes: quantity judging unit, is used for judging institute Whether the quantity stating press points meets the quantitative requirement preset, and runs if it is, trigger password judging unit, otherwise keeps described The lock state of screen of mobile terminal;Password judging unit, for judging whether are solution lock password that user inputs and preset password Unanimously, if it is, release the lock state of screen of described mobile terminal, the screen locking shape of described mobile terminal is otherwise kept State.
As can be seen from the above technical solutions, the present invention comes from the pressure suffered by mobile terminal non-screen region by acquisition Power, and carry out logical judgment to decide whether screen is unlocked according to the force value obtained, can realize shifting well The unlocking function of the dynamic locked screen of terminal, under the unlocking manner of the present invention, uses the different fingers of one hand respectively to movement Terminal presses, and can complete releasing process, be convenient for users to operate, and improves the efficiency of unblock.
[accompanying drawing explanation]
Fig. 1 is the schematic flow sheet of the embodiment one of the method releasing mobile terminal screen locking in the present invention;
Fig. 2 is the schematic diagram of the embodiment of the outward appearance of mobile terminal in the present invention;
Fig. 3 is the schematic diagram of the embodiment of the outward appearance of mobile terminal in the present invention;
Fig. 4 is the schematic flow sheet of the embodiment two of the method releasing mobile terminal screen locking in the present invention;
Fig. 5 is the schematic diagram of the embodiment of the screen of mobile terminal in the present invention;
Fig. 6 is the structural representation of the embodiment one of mobile terminal in the present invention;
Fig. 7 is the structural schematic block diagram of the embodiment unlocking control module in the present invention;
Fig. 8 is the structural schematic block diagram of the embodiment two of mobile terminal in the present invention;
[detailed description of the invention]
In order to make the object, technical solutions and advantages of the present invention clearer, below in conjunction with the accompanying drawings with specific embodiment pair The present invention is described in detail.
Lock state of screen in the present invention, refers to carry out mobile terminal a kind of state of great majority operation, Under this kind of state, mobile terminal be not responding to user except solving other any operations in addition to latching operation, and the lock of removing screen Determine state, be then the various operations enabling mobile terminal again to respond user.
Refer to the flow process signal of the embodiment one that Fig. 1, Fig. 1 are the method releasing mobile terminal screen locking in the present invention Figure.As it is shown in figure 1, this embodiment includes:
Step S101: obtain when mobile terminal is in screen locking from mobile terminal table in addition to screen Pressure experienced on face.
Step S102: the pressure according to obtaining determines the quantity of press points on mobile terminal surface in addition to screen.
Step S103: decide whether to release the lock state of screen of mobile terminal according to the quantity of press points.
Refer to Fig. 2 and Fig. 3, Fig. 2 and Fig. 3 is the schematic diagram of the embodiment of the outward appearance of mobile terminal in the present invention.Such as Fig. 2 Shown in Fig. 3, at four sides and the back side up and down of the mobile terminal of the present invention, pressure transducer can be installed, so that Four sides of mobile terminal and the back side constitute pressing area.There are these pressure transducers, step S101 just can utilize this A little sensors obtain pressure experienced on mobile terminal surface in addition to screen.
The present invention do not limit pressure transducer particular location residing on mobile terminal surface in addition to screen and The number of pressure transducer.Especially, can in the way of those skilled in the art are capable of mobile terminal except screen with Suitable number of pressure transducer is installed in appropriate location on outer surface, to realize on mobile terminal surface in addition to screen On optional position all can sensed pressure.
Step S102, specifically, including:
Step S1021: according to the average pressure suffered by the calculation of pressure mobile terminal surface except screen in addition to obtained.
Step S1022: by the difference of pressure on mobile terminal surface in addition to screen and average pressure more than setting The point of fixed first threshold is as press points the quantity of adding up press points.
It is appreciated that when any one side of mobile terminal or the back side are placed in a plane when, this side Stress on face or the back side should be that ratio is more uniform, or, when mobile terminal is in hand-held state, this mobile terminal Surface stress should be more uniform, and when user has a mind to press the surface of mobile terminal, at mobile terminal Arise that on surface that stress is significantly greater than the press points in other regions.Utilizing this characteristic, step S1011 is first obtained mobile whole Pressure mean values on end surface in addition to screen, then step S1012 just can judge according to first threshold set in advance The quantity of the press points that mobile terminal is had on the surface in addition to screen.By the setting of first threshold, can control The sensitivity when present invention utilizes pressing mode to unlock, when needs prevent from misreading lock as far as possible, can set high by one by first threshold A bit.
In one embodiment, in step S103, when the quantity of press points is not less than (being more than or equal to) minimum limit value Release the lock state of screen of mobile terminal, otherwise keep the lock state of screen of mobile terminal.User is using mobile terminal During, mobile terminal can suffer from some collision or extruding, at this moment, mobile terminal there may be a stress the highest In the point of periphery, the most in the present embodiment, in order to prevent from misreading frequently the appearance of lock (unblock of non-user original idea) situation, Preferably, the value of minimum limit value is not less than (being more than or equal to) 2, it is clear that minimum limit value is the biggest (i.e. needs user to press simultaneously Point the most), just be less susceptible to occur misread lock situation, it should be appreciated that, the span of minimum limit value is not this Bright essential features, even if minimum limit value value is 1, also has no effect on the enforcement of the inventive method.
In another embodiment, step S103 includes:
S1031: judge whether the quantity of press points meets the quantitative requirement preset, if it is, perform step S1032, Otherwise keep the lock state of screen of mobile terminal.
S1032: judge that the solution lock password that user inputs is the most consistent with preset password, if it is, release mobile terminal Lock state of screen, otherwise keep the lock state of screen of mobile terminal.
Wherein, preset quantitative requirement, with described consistent above, is that the quantity on the basis of minimum limit value limits, When the quantity of press points meets or exceeds this minimum limit value, it is believed that the quantity of press points meets preset quantitative requirement. In this embodiment, except using the quantity of press points as the foundation of lock state of screen releasing mobile terminal, further, Also need to decide whether the screen of mobile terminal is unlocked according to solution lock password.It is unlocked in this way, permissible The effectively privacy of the user of this mobile terminal of protection use.It should be noted that heretofore described password, both can be literary composition This, it is also possible to it is figure, or voice, this is not limited by the present invention.
In the method for above-mentioned releasing mobile terminal screen locking, if only some region is equipped with pressure on this mobile terminal Force transducer, accordingly, can be defined to pressure transducer the surface in addition to screen of the mobile terminal in implementation process and be covered The region of lid, owing to releasing process there is no substantive difference, does not repeats them here.
Refer to the flow process signal of the embodiment two that Fig. 4, Fig. 4 are the method releasing mobile terminal screen locking in the present invention Figure.As shown in Figure 4, this embodiment includes:
S201: indicate at least two press points, the most each press points position on the screen that mobile terminal is in the lock state Any side or the back side in mobile terminal.
S202: obtain the pressure suffered by each press points.
S203: decide whether to release the lock state of screen of mobile terminal according to the pressure suffered by each press points.
Refer to Fig. 5, Fig. 5 is the schematic diagram of the embodiment of the screen of mobile terminal in the present invention.As it is shown in figure 5, with arrow The form of head and word (please press both sides with unlocker device) has indicated to the user that two press points (performances being positioned at mobile phone side It is a region), user only carries out pressing in the region at this press points place could unlock mobile terminal.
Preferably, to less mobile terminal (such as mobile phone), can be in the two of mobile terminal side (in up and down Any two) each one press points of instruction is for user's being unlocked by pressing, and so, user's single-hand held equipment presses both sides with regard to energy simultaneously Complete unlocking motion, improve the efficiency of unblock, to bigger mobile terminal (such as panel computer), can be the one of mobile terminal Individual side and the back side respectively indicate a press points for user's being unlocked by pressing.
Mobile terminal in indicated press points region equipped with pressure transducer, therefore, when user instruction pressing When equipment is pressed by pressure point, the method for the present invention will get the pressure suffered by each press points in step S202, and Step S203 judges whether to be unlocked equipment according to the pressure obtained.
In one embodiment, in step S203, the pressure suffered by each press points is all higher than the Second Threshold set Time, release the lock state of screen of mobile terminal, otherwise keep the lock state of screen of described mobile terminal.
Mobile terminal is during the use of user, it may occur however that collides or extrudes, passes through Second Threshold, it is ensured that each Just equipment can be unlocked when the minima in stress at press points is the most sufficiently large, it is clear that if not user actively each Exerting a force at press points, the above-mentioned accidental thrusts to mobile terminal or extruding are difficult to meet such unlocking condition.
In another embodiment, in step S203, it is also possible at each press points, the average of pressure is more than setting The 3rd threshold value and each press points at pressure standard deviation less than set four threshold values time, release mobile terminal screen Lock-out state, otherwise keeps the lock state of screen of mobile terminal.
3rd threshold value and the 4th threshold value, it is ensured that equipment stress at each press points is the most uniform and each press points Just equipment is unlocked when the stress at place is the most sufficiently large, by analysis above it can be seen that this also is able to be avoided well moving The appearance of the mistake unlocked condition that terminal in use causes because of accidental collision and extruding.
In one embodiment, step S203 includes:
Step S2031: judge whether the pressure suffered by each press points meets preset requirement, if it is, perform step S2032, otherwise keeps the lock state of screen of mobile terminal.
Step S2032: judge that the solution lock password that user inputs is the most consistent with preset password, if it is, release mobile The lock state of screen of terminal, otherwise keeps the lock state of screen of mobile terminal.
Wherein the preset requirement in step S2031 can be the above-mentioned restrictive condition relevant to Second Threshold, or on State the restrictive condition relevant to the 3rd threshold value and the 4th threshold value.Such as: be all higher than second when getting each press points pressure During threshold value, prompting user inputs solution lock password, after user inputs solution lock password, this solution lock password and preset password is carried out Join judgement, if coupling, release the lock state of screen of mobile terminal.
In the embodiment one of method of above-mentioned releasing mobile terminal screen locking with embodiment two, obtain at pressure transducer After getting the pressure on surface (or at press points) of mobile terminal, it is also possible to first compare the maximum in the pressure got with pre- Decide whether the handling process of triggering following again, after relation between the marginal value first set in the middle of the pressure got When big value exceedes marginal value, just triggering following handling process performs.Because mobile terminal surface is seldom deposited entirely without the situation of pressure , aforesaid way can reduce triggering processor and carry out the number of times of arithmetical operation and logical operations.
Refer to the structural representation of the embodiment one that Fig. 6, Fig. 6 are mobile terminal in the present invention.As it is shown in figure 1, this shifting Dynamic terminal includes: pressure sensing module 301, judging treatmenting module 302 and unblock control module 303.
Wherein, pressure sensing module 301, for obtaining when mobile terminal is in screen locking from mobile whole Pressure experienced on end surface in addition to screen.
At four sides and the back side up and down of the mobile terminal of the present invention, pressure transducer can be installed.So that moving Four sides and the back side of dynamic terminal constitute pressing area.These pressure transducers are the hardware foundations of pressure sensing module 301.
Judging treatmenting module 302, presses on mobile terminal surface in addition to screen for determining according to the pressure obtained The quantity of point.
Specifically, it is judged that processing module 302 includes:
Computing unit 3021, is used for the calculation of pressure mobile terminal according to pressure sensing module 301 acquisition in addition to screen Surface on suffered average pressure.
Determine unit 3022, for by pressure on mobile terminal surface except screen in addition to and the difference of average pressure More than the point of the first threshold set as press points the quantity of adding up press points.
It is appreciated that when any one side of mobile terminal or the back side are placed in a plane when, this side Stress on face or the back side should be that ratio is more uniform, or, when mobile terminal is in hand-held state, this mobile terminal Surface stress should be more uniform, and when user has a mind to press the surface of mobile terminal, at mobile terminal Arise that on surface that stress is significantly greater than the press points in other regions.Utilize this characteristic, it is judged that processing unit 302 above-mentioned Embodiment, sensitivity when pressing mode can be utilized to unlock effectively to control mobile terminal, when needs prevent from misreading lock as far as possible Time, can first threshold be set higher.
Unlock control module 303, for deciding whether to release the screen locking shape of mobile terminal according to the quantity of press points State.
Specifically, in one embodiment, when the quantity of press points is not less than (being more than or equal to) minimum limit value, unlock Control module 303 releases the lock state of screen of mobile terminal, otherwise keeps the lock state of screen of mobile terminal.
Easy to understand, user is during using mobile terminal, and mobile terminal can suffer from some collision or extruding, this Time, may there is the stress point apparently higher than periphery in mobile terminal, the most in the present embodiment, in order to prevent frequently Misreading the appearance of lock (unblock of non-user original idea) situation, the value of minimum limit value should be not less than (being more than or equal to) 2, aobvious So, minimum limit value the biggest (point i.e. needing user simultaneously to press is the most), just it is less susceptible to the situation occurring misreading lock.
Refer to the structural schematic block diagram that Fig. 7, Fig. 7 are the embodiment unlocking control module in the present invention.Such as Fig. 7 institute Show, unlock control module 303 and include quantity judging unit 3031 and password judging unit 3032.
Wherein, quantity judging unit 3031, for judging whether the quantity of press points meets the quantitative requirement preset, if It is then to trigger password judging unit 3032 and run, otherwise keep the lock state of screen of mobile terminal.
Password judging unit 3032, for judging that the solution lock password that user inputs is the most consistent with preset password, if it is, Then release the lock state of screen of mobile terminal, otherwise keep the lock state of screen of mobile terminal.
Refer to the structural schematic block diagram of the embodiment two that Fig. 8, Fig. 8 are mobile terminal in the present invention.As shown in Figure 8, should Mobile terminal includes: indicating module 401, pressure sensing module 402 and unblock control module 403.
Wherein indicating module 401, for indicating at least two press points on the screen that mobile terminal is in the lock state, The most each press points is positioned at any side or the back side of mobile terminal.
Pressure sensing module 402, for obtaining the pressure suffered by each press points.
Unlock control module 403, for deciding whether to release the screen of mobile terminal according to the pressure suffered by each press points Curtain lock-out state.In one embodiment, unlock that control module 403 pressure suffered by each press points is all higher than setting the During two threshold values, release the lock state of screen of mobile terminal, otherwise keep the lock state of screen of mobile terminal, or, unlock Control module 403 average of pressure at each press points is more than pressure at the 3rd threshold value and each press points set When standard deviation is less than four threshold value set, releases the lock state of screen of mobile terminal, otherwise keep the screen of mobile terminal Lock-out state.
In another embodiment, unlock control module 403 and include a pressure judging unit (not shown) and mouth Making judging unit (not shown), wherein pressure judging unit is for judging whether the pressure suffered by each press points meets pre- If requirement, run if it is, trigger password judging unit, otherwise keep the lock state of screen of mobile terminal.Password judges Unit, for judging that the solution lock password that user inputs is the most consistent with preset password, if it is, release the screen of mobile terminal Lock-out state, otherwise keeps the lock state of screen of mobile terminal.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all essences in the present invention Within god and principle, any modification, equivalent substitution and improvement etc. done, within should be included in the scope of protection of the invention.

Claims (8)

1. the method releasing mobile terminal screen locking, including:
A. obtain when mobile terminal is in screen locking and be subject on described mobile terminal surface in addition to screen The pressure arrived;
B. the quantity of press points on described mobile terminal surface in addition to screen is determined according to the pressure obtained;
C. decide whether to release the lock state of screen of described mobile terminal according to the quantity of described press points;
In described step C, when the quantity of described press points is not less than minimum limit value, release the screen locking of described mobile terminal State, otherwise keeps the lock state of screen of described mobile terminal.
Method the most according to claim 1, it is characterised in that described step B includes:
B1. according to average pressure suffered on mobile terminal surface in addition to screen described in the calculation of pressure obtained;
B2. the difference of pressure on described surface with described average pressure is more than the point of the first threshold set as pressing Put and add up the quantity of described press points.
3. according to the method described in claim arbitrary in claim 1 or 2, it is characterised in that described minimum limit value is not less than 2.
4. according to method described in claim arbitrary in claim 1 or 2, it is characterised in that described step C includes:
C1. judge whether the quantity of described press points meets the quantitative requirement preset, if it is, perform step C2, otherwise protect Hold the lock state of screen of described mobile terminal;
C2. judge that the solution lock password that user inputs is the most consistent with preset password, if it is, release the screen of described mobile terminal Curtain lock-out state, otherwise keeps the lock state of screen of described mobile terminal.
5. a mobile terminal, including:
Pressure sensing module, for obtaining when mobile terminal is in screen locking from described mobile terminal except screen Pressure experienced on surface in addition;
Judging treatmenting module, for determining press points on described mobile terminal surface in addition to screen according to the pressure obtained Quantity;
Unlock control module, for deciding whether to release the screen locking shape of described mobile terminal according to the quantity of described press points State;
Further, the press points quantity that described unblock control module obtains at described judging treatmenting module is not less than minimum limit value Time, release the lock state of screen of described mobile terminal, otherwise keep the lock state of screen of described mobile terminal.
Mobile terminal the most according to claim 5, it is characterised in that described judging treatmenting module includes:
Computing unit, for according to mean pressure suffered on mobile terminal surface in addition to screen described in the calculation of pressure obtained Power;
Determine unit, for the difference of pressure on described surface with described average pressure being more than the first threshold of setting Point is as press points the quantity of adding up described press points.
7. according to the mobile terminal described in claim arbitrary in claim 5 or 6, it is characterised in that described minimum limit value is not less than 2。
8. according to the mobile terminal described in claim arbitrary in claim 5 or 6, it is characterised in that described unblock control module bag Include:
Quantity judging unit, for judging whether the quantity of described press points meets the quantitative requirement preset, if it is, trigger mouth Make judging unit run, otherwise keep the lock state of screen of described mobile terminal;
Password judging unit, for judging that the solution lock password that user inputs is the most consistent with preset password, if it is, release institute State the lock state of screen of mobile terminal, otherwise keep the lock state of screen of described mobile terminal.
CN201210113265.3A 2012-04-17 2012-04-17 A kind of method releasing mobile terminal screen locking and mobile terminal Active CN103376980B (en)

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Application Number Priority Date Filing Date Title
CN201210113265.3A CN103376980B (en) 2012-04-17 2012-04-17 A kind of method releasing mobile terminal screen locking and mobile terminal
PCT/CN2012/083225 WO2013155823A1 (en) 2012-04-17 2012-10-19 Method and mobile terminal for lifting mobile terminal screen lock

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