WO2019023964A1 - Système de déverrouillage de terminal intelligent et procédé de déverrouillage - Google Patents

Système de déverrouillage de terminal intelligent et procédé de déverrouillage Download PDF

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Publication number
WO2019023964A1
WO2019023964A1 PCT/CN2017/095581 CN2017095581W WO2019023964A1 WO 2019023964 A1 WO2019023964 A1 WO 2019023964A1 CN 2017095581 W CN2017095581 W CN 2017095581W WO 2019023964 A1 WO2019023964 A1 WO 2019023964A1
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WIPO (PCT)
Prior art keywords
smart terminal
password
unlocking
module
stored
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PCT/CN2017/095581
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English (en)
Chinese (zh)
Inventor
张龙澎
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深圳传音通讯有限公司
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Application filed by 深圳传音通讯有限公司 filed Critical 深圳传音通讯有限公司
Priority to PCT/CN2017/095581 priority Critical patent/WO2019023964A1/fr
Publication of WO2019023964A1 publication Critical patent/WO2019023964A1/fr

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    • 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 the technical field of unlocking a smart terminal, and in particular, to an unlocking system and an unlocking method of the smart terminal.
  • capacitive touch screens can activate the capacitive sensing and identification system at the bottom of the screen for the finest contact from the surface of a charged finger. Trigger any application in the smart terminal. Therefore, the existing smart terminal is provided with a lock screen function to prevent the user from accidentally touching the application program that starts the smart terminal, and brings unnecessary interference to the user. On the other hand, as the user's dependence on the smart terminal increases, the lock screen function on the other hand also protects the user's privacy.
  • the lock screen password protection is set on the smart terminal in the form of a sliding screen or a digital password. If the setting is too simple, it is easy to be cracked, and the protection strength is low, and if the setting is too complicated, the unlocking is performed. Complex and easy to forget, it is not conducive to user operation.
  • Face recognition technology based on the facial features of a person, first determines whether there is a human face for the input face image or video stream, and if there is a face, further gives the position, size and each main face of each face. Information such as the location of facial organs. Based on this information, the identity features contained in each face are further extracted and compared with known faces to identify the identity of each face.
  • applications such as face recognition technology, face recognition access management system, face recognition access control attendance system, face recognition ATM machine intelligent video alarm system, face recognition prison intelligent alarm system, face Identifying public security offenders to chase intelligent alarm systems, etc., and even apply face recognition to computer unlocking applications.
  • face technology As the field of application continues to expand, face technology has become more mature in other areas.
  • the application of the face recognition technology in the intelligent terminal is still immature, and the accuracy and flexibility of the face recognition technology applied in the smart terminal still need to be further improved.
  • the present invention provides an unlocking system and an unlocking method for a smart terminal based on face recognition technology.
  • the invention combines the face recognition technology with the password unlocking, that is, provides a convenient unlocking scheme, and also provides a privacy protection for the user when the user intelligent terminal is used by setting the guest mode.
  • an aspect of the present invention is to provide a method for unlocking a smart terminal, comprising the steps of: triggering an image capturing module of the smart terminal; identifying a face information, and performing a pre-stored face information in the smart terminal; If the face information is consistent with the pre-stored face information, the smart terminal is unlocked, and if the face information is inconsistent with the pre-stored face information, the password unlock mode is activated; receiving an input password, and The pre-stored password in the smart terminal is compared. If the input password is consistent with the pre-stored password, the smart terminal is unlocked, and if the input password is inconsistent with the pre-stored password, the smart terminal is controlled to remain blocked. status.
  • the step of unlocking the smart terminal includes: acquiring an operation authority of the smart terminal, displaying and opening the smart terminal If the password is consistent with the pre-stored password, the step of unlocking the smart terminal includes: obtaining an access right of the smart terminal, and displaying and opening a part of the application of the smart terminal.
  • the unlocking method further includes: when acquiring the access right of the smart terminal, receiving a switching password, and comparing the switching password with a pre-stored switching password in the smart terminal, if The switching password is consistent with the pre-stored switching password, and the operating authority of the smart terminal is obtained.
  • the face information is recognized, compared with the pre-stored face information in the smart terminal, and after the face information is determined to be consistent with the pre-stored face information, the searcher further includes: The blinking action of the face, if the blinking action is captured, the smart terminal is unlocked, and if the blinking action is missing, the password unlocking mode is activated.
  • the unlocking method further includes: after acquiring the operation authority of the smart terminal, setting a control authority of the at least one application program; configuring the control authority to be under the access authority of the smart terminal, the application is Hidden state.
  • Another aspect of the present invention is to provide an unlocking system for an intelligent terminal, which includes the following modules: an instruction module that recognizes an operation action and transmits a startup instruction; and a camera module that communicates with the instruction module to receive
  • the startup command captures a face image;
  • the face recognition module is in communication with the camera module, and the face information is recognized from the face image, and compared with the pre-stored face information, if the face is The information is consistent with the pre-stored face information, and sends a first instruction, if the face information is inconsistent with the pre-stored face information, Sending a second instruction to the outside; unlocking the module, and communicating with the face recognition module, if receiving the first instruction, unlocking the smart terminal, if receiving the second instruction, starting a password unlock mode; password control The module reads the input password and compares it with the pre-stored password in the smart terminal.
  • the third command is sent to the unlocking module; Inconsistent with the pre-stored password, a fourth instruction is sent to the instruction module; the instruction module receives the fourth instruction, and controls the smart terminal to maintain a locked state.
  • the unlocking module receives the first instruction, unlocking the smart terminal, acquiring an operation authority of the smart terminal, displaying and opening all applications of the smart terminal;
  • the unlocking module receives the third instruction, unlocks the smart terminal, acquires access rights of the smart terminal, and displays and opens a part of the application program of the smart terminal.
  • the unlocking system further includes: a mode switching module that recognizes an operation action, activates a password entry mode, and the password control module reads the input switching password, and compares with the pre-stored switching password in the smart terminal. If the switching password is consistent with the pre-stored switch password, the operation authority of the smart terminal is obtained.
  • a mode switching module that recognizes an operation action, activates a password entry mode
  • the password control module reads the input switching password, and compares with the pre-stored switching password in the smart terminal. If the switching password is consistent with the pre-stored switch password, the operation authority of the smart terminal is obtained.
  • the unlocking system further includes: a blink recognition module, configured to communicate with the face recognition module, wherein the face recognition module determines that the face information is consistent with the pre-stored face information, and then The blink recognition module sends a fifth command; the blink module receives the fifth command, and searches for a blinking action. If the blink action is captured, the smart terminal is unlocked, and if the blink action is missing, the password unlock mode is activated. .
  • a blink recognition module configured to communicate with the face recognition module, wherein the face recognition module determines that the face information is consistent with the pre-stored face information, and then The blink recognition module sends a fifth command; the blink module receives the fifth command, and searches for a blinking action. If the blink action is captured, the smart terminal is unlocked, and if the blink action is missing, the password unlock mode is activated. .
  • the unlocking system further includes: an application management module that recognizes an operation action, configures a control authority of the at least one application program as an access authority of the smart terminal, and the application program is in a hidden state.
  • an application management module that recognizes an operation action, configures a control authority of the at least one application program as an access authority of the smart terminal, and the application program is in a hidden state.
  • the present invention provides a smart terminal unlocking system and method based on face recognition technology, which improves the privacy protection of the smart terminal;
  • the present invention is configured with a password unlocking function, and a password unlocking function is also provided.
  • a password unlocking function In order to prevent the user from acting on makeup, the smart terminal cannot be unlocked;
  • the present invention provides a guest mode, when others use the user's smart terminal, further protecting the user's privacy from being peeped.
  • FIG. 1 is a schematic flow chart of a method for unlocking a smart terminal according to a preferred embodiment of the present invention
  • FIG. 2 is a schematic flow chart of a mode switching method of an intelligent terminal according to a preferred embodiment of the present invention
  • FIG. 3 is a schematic flowchart of a method for unlocking a smart terminal according to another preferred embodiment of the present invention.
  • FIG. 4 is a structural diagram of an intelligent terminal unlocking system in accordance with a preferred embodiment of the present invention.
  • FIG. 5 is a structural diagram of an intelligent terminal unlocking system of a switchable system in accordance with a preferred embodiment of the present invention
  • FIG. 6 is a structural diagram of an intelligent terminal unlocking system capable of recognizing a blinking motion in accordance with a preferred embodiment of the present invention.
  • An aspect of the present invention provides a method for unlocking an intelligent terminal, including the steps of: triggering a camera module that starts the smart terminal; identifying face information, and comparing with the pre-stored face information in the smart terminal, if The face information is consistent with the pre-stored face information, and the smart terminal is unlocked. If the face information is inconsistent with the pre-stored face information, the password unlock mode is activated; and an input password is received, and the smart terminal is used. The pre-stored password is compared. If the input password is consistent with the pre-stored password, the smart terminal is unlocked, and if the input password is inconsistent with the pre-stored password, the smart terminal is controlled to maintain the locked state.
  • Embodiment 1 (See Figure 1)
  • the user needs to touch the smart terminal, such as the unlocking button, the HOME button, the bright screen button, etc. of the smart terminal, in the form
  • the intelligent terminal sends an operation instruction
  • the instruction module of the intelligent terminal senses and recognizes the operation of the user to the touch unlock button, the HOME button, the bright screen button, etc. of the smart terminal, and converts the operation instruction information into a computer.
  • the read start instruction information is read and sent out.
  • the camera module of the smart terminal is in communication with the command module, and when it receives the start command sent by the command module, the camera module starts in the background. At this time, if the user aligns his face with the camera of the smart terminal, such as a front camera or a rear camera, the camera module can capture the face image of the user.
  • the face recognition module of the smart terminal is communicatively connected to the camera module, and the face recognition module can identify and read the feature information of the face from the face image captured by the camera module.
  • the face recognition module can identify and read the feature information of the face from the face image captured by the camera module.
  • What characteristics that is, the shape of the human eye, nose, mouth, etc., and the geometric relationship between them (such as the distance between each other), as well as the skin color of the face, skin texture, etc., and convert the above information into computer readable Digital information.
  • the face image information previously captured by the user and stored in the smart terminal is compared one by one.
  • a certain comparison error is allowed, for example, the average difference between each face information data is ⁇ 5%, and the face is determined If the information is consistent with the pre-stored face information, the first command is sent to the unlocking module of the smart terminal; and if the result of the interpretation is that the face information is inconsistent with the pre-stored face information, the information is sent to the unlocking module of the smart terminal.
  • a second instruction is allowed, for example, the average difference between each face information data is ⁇ 5%, and the face is determined
  • the unlocking module of the smart terminal is in communication with the face recognition module of the smart terminal, and if the unlocking module receives an instruction sent by the face recognition module, the instruction and the smart terminal are Comparing the stored instruction information, when determining that the received instruction is the first instruction, performing an operation corresponding to the first instruction, that is, unlocking the smart terminal; and when the unlocking module determines the received instruction When it is the second instruction, the operation corresponding to the second instruction is executed, that is, the password unlock mode is started.
  • the password unlock mode is activated, thereby ensuring the user's appearance because For some reasons, such as facial injuries, make-up, etc., when the change occurs, the user can still unlock the smart terminal and operate the smart terminal accordingly. Therefore, when the smart terminal activates the password unlock mode, the user needs to rely on the password information, such as a sliding screen symbol, a digital password, etc. to unlock the smart terminal. At this time, the password control module of the smart terminal reads the user in the smart.
  • the password information input in the terminal and converting the password information into computer-readable digital information, and comparing the password with a pre-stored password pre-stored by the user in the smart terminal, if the password and the pre-stored are determined
  • the password control module sends a third instruction to the unlocking module; and if it is determined that the password is different from the pre-stored password, the password control module sends the password to the smart terminal.
  • the instruction module sends a fourth instruction. Receiving the fourth instruction, the instruction module will control the smart terminal to exit the unlocking process and return to the black screen state after a certain period of time.
  • the unlocking module of the smart terminal is in communication with the password control module of the smart terminal, and when the unlocking module receives the third command sent by the password control module, the command and the smart The instructions stored in the terminal are compared.
  • the operation corresponding to the third instruction is executed, that is, the smart terminal is unlocked.
  • the user can unlock the smart terminal in the form of inputting a password if it cannot be used for face unlocking.
  • the present embodiment relies on the face recognition technology to provide a convenient intelligent terminal unlocking method, and also provides a double guarantee for unlocking the smart terminal.
  • the smart terminal is configured with two operation modes, and some applications are hidden in an operation mode, thereby avoiding the possibility that user privacy is snooped.
  • the first command to unlock the smart terminal is sent to the unlocking module.
  • the unlocking module compares with an instruction preset and stored in the smart terminal. According to the comparison result, the unlocking module unlocks the smart terminal, starts the smart terminal, and acquires an operation authority of the smart terminal.
  • the smart terminal displays and opens all applications of the smart terminal under the operation authority, and the user can freely apply or edit all applications; and when the user unlocks the password through the password unlock mode,
  • the smart terminal, the unlocking module of the smart terminal receives the third command sent by the password control module, and the unlocking module is compared, and the operation information corresponding to the third module command is that the smart terminal is unlocked.
  • the access module is activated, and the unlocking module unlocks and activates the access authority of the smart terminal, and the smart terminal displays and opens a part of the application specified by the user in advance.
  • the control authority of the at least one application program is set; and the control authority is configured to be hidden under the access authority of the smart terminal. status.
  • the user may start the application management of the smart terminal by touching the form of the shortcut of the smart terminal desktop or the shortcut menu under the operation authority of the smart terminal, and if, for example, the application is selected Sending, by the program icon, or inputting the name of the application, a mobile instruction to the smart terminal, the mode switching module of the smart terminal sensing and identifying the operation of the smart terminal by the user, and selecting the user accordingly
  • the set application is set to a state in which the visitor is invisible, so that when the password is unlocked and the access right is entered, the application is hidden, and the visitor cannot see the application, thereby protecting the user.
  • the privacy program is not peeped or enabled.
  • the user can switch between the operation authority and the access authority, in particular, from the access authority, by inputting the correct password, the operation authority can be converted, thereby preventing the user from being injured due to a face or the like.
  • the operation authority of the smart terminal can also be activated by means of password unlocking. Referring to FIG. 2, in particular, a user may first trigger the smart terminal to send an operation instruction to the smart terminal, and the face recognition of the smart terminal The module scans and determines that no face exists, and sends a second instruction to the unlocking module of the smart terminal.
  • the password control module of the smart terminal After receiving the second instruction, the password control module of the smart terminal performs an operation of starting the password unlocking mode. Further, the smart terminal displays an interface such as a password input box or a sliding password interface on the display interface; the user inputs password information consistent with the preset password in the password input box, or slides a consistent password pattern to activate the access right of the smart terminal. To ensure that the user's privacy is not peeped. However, if the user initiates the access right and wants to switch to the operation right, the mode switching instruction may be sent to the smart terminal by the shortcut key of the switching mode under the setting procedure of the access right, the startup mode.
  • the mode switching module of the smart terminal can sense and recognize the user's operation action on the smart terminal, thereby starting the password entry mode, jumping out of a password input box in the display interface of the smart terminal or The sliding password interface or another password input interface, so that the user can input a password that is consistent with the preset switching password or a password pattern that is consistent with the preset switching password pattern in the password input box.
  • the smart terminal is switched from access right to operation authority.
  • the user can also activate the mode switching module in the operation mode, and input the corresponding switching password to realize the function of switching from the operation authority to the access authority.
  • the smart terminal in this embodiment further includes a blink recognition module, the blink recognition module and the face
  • the module communication connection is determined.
  • the face recognition module determines that the face information is consistent with the pre-stored face information
  • the face recognition module sends a fifth instruction to the blink module receiving station.
  • the fifth command is used to identify whether there is a blinking action. If the blinking action is recognized, the smart terminal is unlocked, and if the blinking action is not recognized, the password unlocking mode is activated.
  • the user when the user initiates the face recognition unlocking process, the user also needs to align the camera with the camera of the smart terminal, so that the face recognition module of the smart terminal captures the face information and determines the person with the pre-existing
  • a fifth command is sent to the blink recognition module, so that the blink recognition module of the smart terminal further scans and determines whether there is a blink action in the face image, if the blink recognition
  • the module recognizes that there is a blinking action in the face screen, and may send an instruction to the unlocking module of the smart terminal to start an operation mode of the smart terminal; otherwise, the blink recognition module sends an instruction to the unlocking module. , activate password unlock mode.
  • Another aspect of the present invention is to provide an unlocking system for an intelligent terminal, which mainly includes the following modules: an instruction module, a camera module, a face recognition module, an unlocking module, and a password control module.
  • an instruction module mainly includes the following modules: an instruction module, a camera module, a face recognition module, an unlocking module, and a password control module.
  • the command module identifies an operation action and sends a start command. Specifically, when the smart terminal is in the lock screen mode and the user needs to use the smart terminal, in this embodiment, the user needs to touch the smart terminal, such as touching the smart terminal. An unlocking button, a HOME button, a bright screen button, etc., send an operation command to the smart terminal in this form.
  • the instruction module of the smart terminal senses and recognizes the operation of the touch unlock button, the HOME button, the bright screen button, and the like of the smart terminal, and converts the operation instruction information into a computer-readable start command information. And sending the start command to the outside.
  • the camera module is in communication with the command module, and receives the start command to capture a face image; specifically, when the camera module receives the start command sent by the command module, the camera module starts in the background . At this time, if the user aligns his face with the camera of the smart terminal, such as a front camera or a rear camera, the camera module can capture the face image of the user.
  • the face recognition module is in communication with the camera module, and the face information is recognized from the face image, and is compared with the pre-stored face information, if the face information is consistent with the pre-stored face information. Sending a first instruction to the outside, if the face information is inconsistent with the pre-stored face information, sending a second instruction; specifically, the person that the face recognition module can capture from the camera module Identify and read the feature information of the face in the face image, such as the geometric features of the face, that is, the shape of the human eye, nose, mouth, etc., and the geometric relationship between them (such as the distance between each other), and the face Skin color, skin texture, etc., and convert the above information into computer-readable digital information.
  • the face image information previously captured by the user and stored in the smart terminal is compared one by one.
  • a certain comparison error is allowed, for example, the average difference between each face information data is ⁇ 5%, and the face is determined.
  • the unlocking module is in communication with the face recognition module, and if the first command is received, the smart terminal is unlocked, and if the second command is received, the password unlock mode is activated; specifically, if the unlocking module receives The instruction sent by the face recognition module compares the instruction with the instruction information stored in the smart terminal, and when it is determined that the received instruction is the first instruction, the operation corresponding to the first instruction is executed. That is, the smart terminal is unlocked; and when the unlocking module determines that the received instruction is the second instruction, the operation corresponding to the second instruction is executed, that is, the password unlock mode is started.
  • the password control module can read the input password and compare it with the pre-stored password in the smart terminal. If the input password is consistent with the pre-stored password, send the third instruction to the unlocking module. And if the input password is inconsistent with the pre-stored password, sending a fourth instruction to the instruction module; the instruction module receiving the fourth instruction, and controlling the smart terminal to exit the unlocking program.
  • the password unlock mode is activated, thereby ensuring the user. The appearance of the user can still unlock the smart terminal and operate the smart terminal for some reasons, such as facial injuries, makeup, and the like.
  • the password control module of the smart terminal reads the user in the smart.
  • the password information input in the terminal, and converting the password information into computer-readable digital information, and comparing the password with a pre-stored password pre-stored by the user in the smart terminal, if the password and the pre-stored are determined
  • the password control module sends a third instruction to the unlocking module, and when the unlocking module receives the third instruction sent by the password control module, the instruction is stored in the smart terminal. The instructions are compared.
  • the operation corresponding to the third instruction is executed, that is, the smart terminal is unlocked. Therefore, the user can unlock the smart terminal by using an input password when the face is unlocked; and if the password is determined to be different from the pre-stored password, the password control module Sending a fourth instruction to the instruction module of the smart terminal. Receiving the fourth instruction, the instruction module will control the smart terminal to exit the unlocking process and return to the black screen state after a certain period of time.
  • the user usually encounters the situation that the smart terminal is externally connected to others, and at this time, the user usually also wants to protect his privacy.
  • most applications use a form of setting a password to protect information from being leaked.
  • too many passwords often challenge the user's memory and the experience of the video user. Therefore, in the above-mentioned unlocking system of the present embodiment, two modes of operation are configured for the smart terminal, and certain applications are hidden in an operation mode. Specifically, in the embodiment, the face recognition is performed.
  • the unlocking module When the module determines that the face information is consistent with the pre-stored face information, the first command to unlock the smart terminal is sent to the unlocking module, and after receiving the first instruction, the unlocking module will The instruction directions are preset and stored in the smart terminal. According to the comparison result, the unlocking module unlocks the smart terminal and starts an operation authority of the smart terminal. In this embodiment, the smart terminal displays and opens all applications of the smart terminal under the operation, and the user can freely apply all applications; and when the user unlocks the smart terminal through the password unlock mode, The unlocking module of the smart terminal receives the third command sent by the password control module, and the unlocking module compares, and the operation information corresponding to the third module command is to unlock the smart terminal and initiate an access. Privilege, the unlocking module unlocks and activates the smart terminal accordingly Access rights, under which the smart terminal displays and opens a part of the application specified by the user in advance.
  • the application of the smart terminal may be set to a guest hidden mode according to the needs of the user, that is, not visible under the access authority. Therefore, preferably, in the unlocking system, after acquiring the operation authority of the smart terminal, at least one control right of the application program may be set; and the control authority is configured to be under the access authority of the smart terminal, the application program To hide the state. Referring to FIG.
  • a user may activate an application management operation module of the smart terminal by touching a form of a corresponding shortcut in the desktop of the smart terminal or a shortcut menu under the operation authority of the smart terminal, and Sending a move instruction to the smart terminal by, for example, checking an application icon or inputting an application name, the application management operation module of the smart terminal sensing and identifying the user's operation on the smart terminal
  • an application selected by the user is set to a state in which the visitor is invisible, so that when the access right is activated by means of password unlocking, the application will be hidden, and the visitor cannot see the location.
  • the application is designed to protect the user's privacy program from being peeked or enabled.
  • the unlocking system further includes a blink recognition module, and is communicably connected to the face recognition module, and the face recognition module determines the face After the information is consistent with the pre-stored face information, sending a fifth command to the blink recognition module; the blink module receives the fifth command, searching for whether there is a blink action, and if the blink action is recognized, unlocking the smart If the terminal does not recognize blinking action, the password unlock mode is activated.
  • a blink recognition module is communicably connected to the face recognition module, and the face recognition module determines the face After the information is consistent with the pre-stored face information, sending a fifth command to the blink recognition module; the blink module receives the fifth command, searching for whether there is a blink action, and if the blink action is recognized, unlocking the smart If the terminal does not recognize blinking action, the password unlock mode is activated.
  • the user when the user initiates the face recognition unlocking process, the user also needs to align the camera with the camera of the smart terminal, so that the face recognition module of the smart terminal captures the face information and determines the person with the pre-existing
  • a fifth command is sent to the blink recognition module, so that the blink recognition module of the smart terminal further scans and determines whether there is a blink action in the face image, if the blink recognition
  • the module recognizes that there is a blinking action in the face screen, and may send an instruction to the unlocking module of the smart terminal to start an operation mode of the smart terminal; otherwise, the blink recognition module sends an instruction to the unlocking module. , activate password unlock mode.
  • the user can switch between the operation authority and the access authority, in particular, from the access authority, by inputting the correct password, the operation permission can be converted, thereby preventing the user from causing a face due to a facial injury or the like.
  • the operation authority of the smart terminal can also be activated by means of password unlocking. Therefore, the unlocking system further includes an application management module that recognizes an operation action, sets an application to be invisible to the guest, and when the access permission is started, the application is in a hidden state. Referring to FIG.
  • the user may Firstly, the smart terminal is triggered to send an operation instruction to the smart terminal, and the face recognition module of the smart terminal scans and determines that no face exists, and sends a second instruction to the unlocking module of the smart terminal.
  • the password control module of the smart terminal After receiving the second instruction, the password control module of the smart terminal performs an operation of starting the password unlock mode, and then jumping out of the smart terminal display interface such as a password input box or a sliding password interface; the user is in the password input box. Enter a password that is consistent with the preset password, or slide a consistent password pattern to activate the access rights of the smart terminal to ensure that the user's privacy is not peeped.
  • a mode switching instruction may be sent to the smart terminal by activating a shortcut key of the switching mode under the setting procedure of the access right, the startup mode.
  • Switching the module so that the mode switching module of the smart terminal can sense and recognize the user's operation on the smart terminal, thereby starting the password entry mode, jumping out of a password input box or sliding in the display interface of the smart terminal a password interface, or another password input interface, so that the user can input a password that is consistent with the preset switching password or a password pattern that is consistent with the preset switching pattern in the password input box.
  • the intelligent terminal is switched from access right to operation authority.
  • the user can also activate the mode switching module under the operation authority, and realize the function of converting the operation authority to the access authority by inputting the corresponding password.
  • the present invention provides an intelligent terminal unlocking system and method based on the face recognition technology, which improves the privacy protection of the smart terminal.
  • the present invention also configures the password unlocking function while configuring the face unlocking function.
  • the user is prevented from acting as a makeup and affecting the appearance, and the smart terminal cannot be unlocked.
  • the present invention provides an access right, and when others use the user's smart terminal, further protects the user's privacy from being peeped.

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  • Collating Specific Patterns (AREA)

Abstract

L'invention a trait à un système de déverrouillage de terminal intelligent et à un procédé de déverrouillage, le procédé consistant : à déclencher le démarrage d'un module de caméra du terminal intelligent ; à identifier des informations de visage humain, à les comparer avec des informations de visage humain déjà mémorisées dans le terminal intelligent, à déverrouiller le terminal intelligent si les informations de visage humain sont cohérentes avec les informations de visage humain déjà mémorisées, et à lancer un mode de déverrouillage par mot de passe si les informations de visage humain ne sont pas cohérentes avec les informations de visage humain déjà mémorisées ; à recevoir un mot de passe d'entrée, à le comparer avec un mot de passe déjà mémorisé dans le terminal intelligent, à déverrouiller le terminal intelligent si le mot de passe d'entrée est cohérent avec le mot de passe déjà mémorisé, et à commander le terminal intelligent de manière à ce qu'il reste à l'état verrouillé si le mot de passe d'entrée n'est pas cohérent avec le mot de passe déjà mémorisé. Le procédé et le système combinent une technologie de reconnaissance faciale avec un déverrouillage par mot de passe, ce qui pourvoit non seulement à une solution de déverrouillage pratique, mais assure également, grâce à la définition d'un mode visiteur, la protection de la confidentialité pour un utilisateur lorsque d'autres personnes utilisent son terminal intelligent.
PCT/CN2017/095581 2017-08-02 2017-08-02 Système de déverrouillage de terminal intelligent et procédé de déverrouillage WO2019023964A1 (fr)

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CN112954116A (zh) * 2021-04-25 2021-06-11 前海金信(深圳)科技有限责任公司 一种手机面部识别的报警方法、装置及终端

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