WO2013123702A1 - Procédé et appareil de déverrouillage pour dispositif électronique - Google Patents

Procédé et appareil de déverrouillage pour dispositif électronique Download PDF

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Publication number
WO2013123702A1
WO2013123702A1 PCT/CN2012/073949 CN2012073949W WO2013123702A1 WO 2013123702 A1 WO2013123702 A1 WO 2013123702A1 CN 2012073949 W CN2012073949 W CN 2012073949W WO 2013123702 A1 WO2013123702 A1 WO 2013123702A1
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WO
WIPO (PCT)
Prior art keywords
unlocking
answer
user
correct
electronic device
Prior art date
Application number
PCT/CN2012/073949
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English (en)
Chinese (zh)
Inventor
彭克善
Original Assignee
中兴通讯股份有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 中兴通讯股份有限公司 filed Critical 中兴通讯股份有限公司
Publication of WO2013123702A1 publication Critical patent/WO2013123702A1/fr

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Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
    • G06F21/31—User authentication

Definitions

  • the present invention relates to an electronic device unlocking technology, and more particularly to an unlocking method and an unlocking device for an electronic device having a touch screen. Background technique
  • a main object of the present invention is to provide an unlocking method capable of improving the safety of use of an electronic device.
  • the present invention provides an unlocking method, including the following steps: pre-setting an unlocking information base; detecting whether an unlocking button is pressed, and if so, extracting an unlocking problem from the unlocking information base and displaying; acquiring the user is unlocking The unlocking of the interface input corresponding to the unlocking problem And determining whether the unlocking answer is correct, and if so, determining that the unlocking is successful and unlocking the electronic device.
  • the acquiring an unlocking answer corresponding to the unlocking problem input by the user on the unlocking interface, and determining whether the unlocking answer is correct, and if yes, determining that the unlocking is successful and unlocking the electronic device comprises: forming on the unlocking interface An unlocking area for the user to input the unlocking answer; obtaining an unlocking answer input by the user on the unlocking area; determining whether the unlocking answer input by the user is the same as the pre-stored answer in the unlocking information base, and if the same, determining that the unlocking is successful Unlock the electronic device.
  • the method further includes: extracting, from the unlocking information library, an answer option of the displayed unlocking question, and displaying, the answer option includes the correct item and the non- Correct item
  • the acquiring an unlocking answer corresponding to the unlocking problem input by the user on the unlocking interface, and determining whether the unlocking answer is correct, if yes, determining that the unlocking is successful and unlocking the electronic device comprises: determining whether the user is correctly selected If yes, it is determined that the unlocking is successful and the electronic device is unlocked.
  • the acquiring an unlocking answer corresponding to the unlocking problem input by the user on the unlocking interface, and determining whether the unlocking answer is correct, and if yes, determining that the unlocking is successful and unlocking the electronic device further includes: determining that the predetermined time is Whether the internal user performs the selection, if otherwise, the unlocking failure is determined and the unlocking interface is closed.
  • the acquiring an unlocking answer corresponding to the unlocking problem input by the user on the unlocking interface, and determining whether the unlocking answer is correct, if yes, determining that the unlocking is successful and unlocking the electronic device further includes: if the user selects a non-selected If the correct item is, the current unlocking problem is marked, the marking signal is outputted and cumulatively counted; whether the accumulated count reaches a predetermined value, and if so, it is determined that the user has failed to unlock and closes the unlocking interface, and if not, returns from the The step of extracting the unlocking problem and displaying the unlocking information base.
  • the present invention also provides an unlocking device for an electronic device having a touch screen, the unlocking device comprising a storage module, an operation module and a processing module; wherein the storage module is configured as a preset unlocking information library; and the operating module is configured to detect whether the unlocking button is Pressing, if yes, extracting the unlocking problem from the unlocking information base and displaying; the processing module is configured to obtain an unlocking answer corresponding to the unlocking question input by the user on the unlocking interface, and determine whether the unlocking answer is correct, and if yes, determine Unlocking successfully and unlocking the electronic device.
  • the storage module is configured as a preset unlocking information library
  • the operating module is configured to detect whether the unlocking button is Pressing, if yes, extracting the unlocking problem from the unlocking information base and displaying
  • the processing module is configured to obtain an unlocking answer corresponding to the unlocking question input by the user on the unlocking interface, and determine whether the unlocking answer is correct, and if yes, determine Unlocking successfully and unlocking
  • the operation module is further configured to extract an answer option of the unlocking question from the unlocking information library after extracting the unlocking problem, the answering option includes a correct item and an incorrect item; and the processing module determines that the user is determined by Whether the correct item is selected to determine whether the unlock answer entered by the user on the unlock interface is correct.
  • the processing module is further configured to determine whether the user performs the selection within a predetermined time and determines that the unlocking fails and closes the unlocking interface after determining that the user has not performed the selection within the predetermined time interval.
  • the unlocking device further includes a control module, the control module includes a marking unit and a counting unit, and the marking unit is configured to mark a current unlocking problem and output a marking signal when the user selects an incorrect item,
  • the counting unit receives the flag signal and performs cumulative counting.
  • control module further includes a determining unit, the determining unit is configured to determine in real time whether the accumulated count in the counting unit has reached a predetermined value, and if the predetermined value is reached, determine that the user fails to unlock and close the unlocking interface, otherwise A control signal is sent to the operation module to control the operation module to extract any one of the unlocking problems without the mark from the information library of the storage module.
  • the unlocking method provided by the present invention can display the corresponding unlocking problem on the unlocking interface, so that the user can unlock the electronic device and perform subsequent operations by inputting an unlocking answer corresponding to the unlocking problem on the unlocking interface, so that the outsider does not know the user.
  • the solution to the corresponding unlocking problem In the case of locking the answer, the electronic device cannot be easily unlocked, and the security of the electronic device is improved.
  • FIG. 1 is a schematic block diagram of an unlocking device according to an embodiment of the present invention.
  • FIG. 2 is a schematic view of an operation module of the unlocking device shown in FIG. 1;
  • FIG 3 is a schematic view of a processing module of the unlocking device shown in Figure 1;
  • FIG 4 is a schematic diagram of the control module shown in Figure 1;
  • FIG. 5 is a flowchart of a method for unlocking a touch screen according to an embodiment of the present invention
  • FIG. 6 is a flow chart of a specific application embodiment of a touch screen unlocking method according to the present invention. detailed description
  • FIG. 1 is a schematic diagram of a module of the unlocking device 10 according to an embodiment of the present invention.
  • the unlocking device 10 can be applied to an electronic device having a touch screen, such as a mobile phone, a music player, a PDA, or a tablet computer, for the user to unlock the electronic device and perform subsequent operations by operating the touch screen, for example, After unlocking, use the electronic device to perform operations such as dialing or music playback.
  • the unlocking device 10 includes a storage module 100, an operation module 200, a processing module 300, and a control module 400.
  • the storage module 100 is configured to store data and related programs and the like required for realizing the normal operation of the electronic device, and corresponding data required to implement the unlocking operation of the electronic device.
  • the data required to unlock the operation includes unlocking the information base.
  • the unlocking information library has at least one unlocking issue.
  • the unlocking question can be expressed in different forms.
  • unlocking information There are also answer options in the library.
  • the answer option includes a correct item and an incorrect item, wherein the correct item corresponds to the correct answer information of each unlocking problem and is related to the corresponding unlocking problem, that is, between each unlocking problem and the corresponding information corresponding to the correct item. They are related to each other.
  • the corresponding correct item is also determined and can be obtained.
  • the information corresponding to the incorrect item may be any information other than the correct answer information of each unlocking question.
  • the storage module 100 can store two unlocking questions and four answering options, wherein the two answering options are the correct items associated with the two unlocking questions, and the other two answering options are respectively incorrect items, which are incorrect.
  • the information corresponding to the item may be any other predetermined information such as predetermined text information or digital information.
  • the information type of the incorrect item may be the same or different from the information type of the correct item.
  • the two correct items are text information, one of them is non-
  • the information type of the correct item can be text, and the information type of another incorrect item can be a number, or the information type of two incorrect items can be text or number.
  • the number of unlocking questions and answer options may vary to meet the needs of the customer.
  • the operation module 200 is coupled to the storage module 100, configured to detect whether the unlock button is pressed and to extract an unlocking question from the storage module 100 for display when the unlock button is pressed.
  • the processing module 300 is connected to the operation module 200, and is configured to acquire an unlocking answer corresponding to the unlocking problem input by the user on the unlocking interface, and determine whether the unlocking answer is correct, and if yes, determine that the unlocking is successful and unlock the electronic device.
  • the operation module 200 includes a first detection unit 210, an extraction unit 220, and a display unit 230.
  • the first detecting unit 210 is connected to the unlock button and is set to It is detected whether the unlock button is pressed and generated when the detection button is pressed and the extraction signal is output.
  • the extracting unit 220 is connected to the first detecting unit 210 and the storage module 100, and is configured to receive the extracted signal output from the first detecting unit 210 and extract at least one unlocking problem from the storage module 100 after receiving the extracted signal. Since each unlocking problem is associated with the corresponding correct item, after the unlocking problem is extracted, the correct item corresponding to the unlocking problem can be determined through the association relationship.
  • the display unit 230 is connected to the extraction unit 220, and is configured to receive the unlocking question extracted by the extraction unit 220 and display the extracted unlocking question on the unlocking interface.
  • the user inputting an action to unlock the answer may be one of selecting the extracted answer options on the unlock interface.
  • the extracting unit 220 may acquire the correct item according to the association relationship between the unlocking problem and the correct answer, and extract the correct item, in addition to extracting the unlocking problem from the storage module 100. come out.
  • the extracting unit 220 extracts the same incorrect item such as "error” or "unsure” after extracting the correct item "correct”. "Wait.
  • the display unit 230 displays the unlocking question, the correct item, and the incorrect item on the unlocking interface after receiving the unlocking question, the correct item, and the incorrect item extracted by the extracting unit 220.
  • the extracting unit 220 may extract the unlocking problem and the incorrect item from the storage module 100 by means of random extraction. Specifically, when the extracting unit 220 receives the extracted signal from the first detecting unit 210, a specific algorithm is executed. For example, in some embodiments, an unlocking problem may be randomly extracted from the storage module 100 using a shuffling algorithm. Then, after extracting the correct item of the unlocking problem, the extracting unit 220 uses the shuffling algorithm to extract the incorrect item from the unlocking information base in the storage module 100.
  • the processing module 300 obtains the unlock answer entered by the user on the unlock interface by obtaining an answer option selected by the user.
  • the processing module 300 includes a second detecting unit 310, an obtaining unit 320, a comparing unit 330, and an unlocking unit 340.
  • the second detecting unit 310 is arranged to detect whether any of the answer options are selected within the predetermined time interval, and if so, output an acknowledgment signal.
  • the acquisition unit 320 is coupled to the second detection unit 310, configured to receive the confirmation signal and further obtain location information of the selected answer option.
  • the comparing unit 330 is connected to the obtaining unit 320, and is configured to receive the location information of the selected answer option acquired by the obtaining unit 320, and compare the location information with the location information of the correct item of the extracted unlocking problem on the unlocking interface, And outputting the first detection signal when the determination is consistent, otherwise outputting the second detection signal.
  • the user inputting an unlocking answer on the unlocking interface may also input relevant information by the user by handwriting.
  • the extraction unit 220 extracts only the unlocking question from the storage module 100 upon receiving the extracted signal, and transmits the extracted unlocking question to the display unit 230 for display.
  • the display unit 230 simultaneously forms an unlocking area for the user to input the relevant information by hand after displaying the unlocking problem. So, the user can The related information is entered in the unlocked area by a touch pen or a finger or the like to unlock the electronic device.
  • the second detecting unit 310 obtains the information input by the user in the unlocking area, and determines whether the information input by the user matches the correct answer information of the extracted unlocking question, and if yes, outputs the first detection. Signal, otherwise output the second detection signal.
  • the unlocking unit 340 is connected to the second detecting unit 310, and is configured to receive the first detecting signal output by the second detecting unit 310 and perform an unlocking operation on the electronic device according to the first detecting signal, so that the user can perform the electronic device on the electronic device.
  • the control module 400 is coupled to the storage module 100, the operation module 200, and the processing module 300, and is configured to perform a corresponding operation when an unlock answer input by the user is incorrect.
  • the control module 400 can include a marking unit 410, a counting unit 420, and a determining unit 430.
  • the marking unit 410 is connected to the second detecting unit 310 and the storage module 100, and is configured to receive the second detection signal output by the second detecting unit 310 and search for the currently extracted unlocking problem from the storage module 100 according to the second detecting signal. And after finding the corresponding information, it is marked and the flag signal is output.
  • Counting unit 420 is coupled to marking unit 410 and is arranged to receive the marking signal and accumulate count 1.
  • the determining unit 430 is connected to the marking unit 410 and the extracting unit 220, and is set to determine in real time whether the count accumulated by the counting unit 420 has reached a predetermined value. When it is determined that the count accumulated in the counting unit 420 has reached a predetermined value, the determining unit 430 Determining that the user has failed to unlock and issuing an end command to close the unlocking interface, and when it is determined that the count accumulated in the counting unit 420 has not reached the predetermined value, the determining unit 430 outputs a control signal to the extracting unit 220, and thus the extracting unit 220 is thus from the storage module 100. The extraction in the unmarked unlocking problem is extracted and sent to the display unit 230 for display after being extracted to the correct item and the incorrect item in the above manner.
  • the unlocking device 10 provided by the present invention unlocks an electronic device by operating the touch screen by displaying an unlocking problem on the unlocking interface and requiring the user to input an unlocking answer corresponding to the unlocking problem on the unlocking interface, and the unlocking problem is caused by the user operating the touch screen.
  • the answer can be defined or selected by the user, so the outsider cannot easily unlock without knowing the unlock answer defined by the user.
  • Electronic devices have improved the safety of the use of electronic devices.
  • the control module 400 marks the current unlocking problem and randomly extracts other unlocking problems when the unlocking answer input by the user is wrong, it is possible to avoid the occurrence of repeated unlocking problems. Thus, even if the user forgets the correct item of one of the unlocking problems, the electronic device can be unlocked by answering the unlocking question that occurs later without being able to unlock the electronic device due to forgetting the correct item of the unlocking problem.
  • the present invention further provides an unlocking method for unlocking an electronic device equipped with the touch screen by operating a touch screen.
  • the unlocking method includes the following steps:
  • the unlock information library is preset.
  • the unlocking information library includes at least one unlocking issue.
  • step S200 it is detected whether the unlock button is pressed, and if pressed, the unlocking problem is extracted from the unlocking information library and displayed.
  • the electronic device can be provided with an unlock button, and the user can initiate the unlocking operation by pressing the unlock button.
  • the unlock button is pressed, the unlocking question is extracted from the preset unlocking information library and sent to the unlocking interface for display.
  • an unlocking problem may be randomly extracted from the above-described unlocking information base by employing an algorithm such as a shuffling algorithm.
  • step S300 the unlocking answer input by the user on the unlocking interface is obtained and it is determined whether the unlocking answer is correct, and if so, it is determined that the unlocking is successful and the electronic device is unlocked.
  • the action of inputting the unlock answer may be different.
  • the action of inputting the unlock answer may be that the user inputs any information on the unlock interface, and acquires the unlock entered by the user on the unlock interface.
  • the answer can be realized by obtaining information input by the user on the unlocking interface, and detecting whether the unlocking action is correct or not by comparing whether the information input by the user is consistent with the answer of the preset extracted unlocking question. In other embodiments, enter the answer to unlock the answer.
  • the action may select one of the multiple answer options displayed on the unlock interface.
  • obtaining the unlock answer input by the user on the unlock interface may be implemented by obtaining an answer option selected by the user, and passing It is judged whether the answer option selected by the user is the correct item of the extracted unlocking question to detect whether the unlocking answer input by the user is correct or not.
  • the unlocking method of the present invention will be further described in detail below through a specific application embodiment.
  • the user inputting the unlocking answer is to select the correct answer option in the unlocking interface.
  • the unlocking method includes:
  • an unlocking information library having an unlocking question and an answer option is set in advance.
  • the unlocking information database has at least one unlocking question and at least one answer option, and the at least one answering option includes at least the correct item of each unlocking question.
  • the correct item corresponds to the correct answer information for each unlocking question and is related to each unlocking problem. That is, each unlocking problem is associated with the corresponding correct item.
  • the at least one answer option also includes an incorrect item.
  • the information corresponding to the incorrect item may be any predetermined text information or digital information, and the like.
  • the information type of the incorrect item may be the same or different from the information type of the correct item. For example, if there are two correct items and two incorrect items in the four answer options in the answer option library, if one of the information types of the two correct items is text information, one of the incorrect items may be set.
  • the information type is text, and the information type of another incorrect item is a number. Alternatively, you can set the information type of two incorrect items to text or number.
  • the above unlocking question and answer options can be formed by the user and stored in the unlocking information base.
  • the number of unlocking questions and answer options may vary to meet the needs of the customer.
  • step S12 it is judged whether or not the unlock button is pressed, and if yes, the process proceeds to step S13, otherwise, the process returns to step S12 to continue determining whether the unlock button has been pressed.
  • the unlocking operation can be started by pressing the unlock button.
  • an unlocking question and an answer option including at least the extracted correct item of the unlocking question are extracted from the unlocking information base. Since the unlocking problem is related to its correct item, after a certain unlocking problem is extracted, the correct item of the unlocking problem is also extracted. At the same time, in this embodiment, the incorrect items in the answer option library can also be extracted.
  • an unlocking problem or an incorrect term may be randomly extracted from the above-described unlocking information base by employing an algorithm such as a shuffling algorithm.
  • step S14 the extracted unlocking question and the extracted answer option are displayed on the unlocking interface.
  • icons respectively corresponding to the extracted unlocking question and answer option may be generated, and the first display area and the first display area may be formed on the unlocking interface.
  • the display area is displayed in the first display area and the second display area for the user to touch the selection answer option, so that the user can understand the unlocking process more clearly.
  • step S15 it is judged whether any of the answer options are selected, and if so, the process proceeds to step S17, otherwise, the process proceeds to step S16.
  • step S16 it is judged whether or not the predetermined time interval has been reached, and if it has been reached, the process goes to step S20, otherwise it returns to step S15 to continue to determine whether any of the answer options are selected.
  • the predetermined value may be automatically set by the system or set by the user according to his or her own needs.
  • step S17 it is judged whether the selected answer option is the correct item of the extracted unlocking problem, and if so, the process goes to step S21, otherwise, the process goes to step S18.
  • step S18 the currently extracted unlocking problem is marked and cumulatively counted.
  • the current touch question is marked and the flag signal is outputted and then accumulated.
  • step S19 it is judged whether or not the cumulative count has reached a predetermined value, and if yes, the process proceeds to step S20, otherwise, the process returns to step S13.
  • the predetermined value may be set automatically by the system or set by the user according to his or her own needs.
  • the unlocking operation fails and the unlocking interface is closed.
  • the cumulative count has not reached the predetermined value, then return to step S13 from Unlock other unlocking issues with unmarked in the repository. In the same way, other unlocking problems can also be extracted by random extraction.
  • step S20 it is determined that the user has failed to unlock, and the unlocking interface is closed.
  • step S21 it is determined that the user unlocking operation is successful, and the electronic device is unlocked.
  • the unlocking method provided by the present invention by displaying an unlocking problem on the unlocking interface and requiring the user to input an unlocking answer corresponding to the unlocking problem on the unlocking interface, enables the user to unlock the electronic device by operating the touch screen, and, due to unlocking the answer and unlocking The problem corresponds, therefore, the outsider cannot easily unlock the electronic device without knowing the unlock answer defined by the user, thereby improving the security of the use of the electronic device.
  • the unlocking method provided by the present invention can also extract other unlocking problems in the case that the correct item of the unlocking problem selected by the user is wrong, and the repetition of the unlocking problem may be avoided. Thus, even if the user forgets the correct item of one of the unlocking problems, the electronic device can be unlocked by answering the unlocking problem that occurs subsequently without being able to unlock the electronic device because the correct item of the unlocking problem is forgotten.

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  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Software Systems (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Input From Keyboards Or The Like (AREA)
  • User Interface Of Digital Computer (AREA)

Abstract

L'invention concerne un procédé de déverrouillage permettant de déverrouiller un dispositif électronique doté d'un écran tactile. Le procédé comprend les étapes suivantes consistant à : prédéfinir une base de données d'informations de déverrouillage ; détecter si un bouton de déverrouillage est appuyé, extraire et afficher une question de déverrouillage provenant de la base de données d'informations de déverrouillage lorsque le bouton est appuyé ; obtenir la réponse de déverrouillage correspondant à la question de déverrouillage saisie par un utilisateur dans l'interface de déverrouillage, déterminer si la réponse de déverrouillage est correcte, et lorsque la réponse est correcte, déterminer la réussite du déverrouillage et déverrouiller le dispositif électronique. L'invention concerne également un appareil de déverrouillage pour un dispositif électronique doté d'un écran tactile. En affichant la question de déverrouillage dans l'interface de déverrouillage, le procédé de déverrouillage prévu dans la présente invention permet à l'utilisateur de saisir la réponse de déverrouillage correspondant à la question de déverrouillage dans l'interface de déverrouillage, ainsi le dispositif électronique ne peut être facilement débloqué si la réponse de déverrouillage correspondant à l'ensemble de questions de déverrouillage par l'utilisateur est inconnue, et la sécurité d'utilisation du dispositif électronique est améliorée.
PCT/CN2012/073949 2012-02-24 2012-04-12 Procédé et appareil de déverrouillage pour dispositif électronique WO2013123702A1 (fr)

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CN2012100435396A CN103294942A (zh) 2012-02-24 2012-02-24 电子设备的解锁方法及解锁装置
CN201210043539.6 2012-02-24

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CN104808933B (zh) * 2014-01-24 2019-03-15 腾讯科技（北京）有限公司 智能终端的解锁控制方法和装置
CN105808078A (zh) * 2014-12-29 2016-07-27 宇龙计算机通信科技(深圳)有限公司 一种解锁方法、系统及终端
CN106570360A (zh) * 2016-10-14 2017-04-19 龙旗电子(惠州)有限公司 一种手机屏幕解锁方法
CN107808076B (zh) * 2017-09-27 2020-03-06 惠州Tcl移动通信有限公司 一种终端设备的解锁方法、终端设备以及存储介质
CN109002704A (zh) * 2018-09-27 2018-12-14 Tcl移动通信科技（宁波）有限公司 移动终端解锁操作处理方法、移动终端及存储介质

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