49results about How to "Safe and reliable unlocking" patented technology

The invention discloses a method for locking or unlocking a computer screen based on fingerprints. The method comprises the following steps of establishing a local server, extracting fingerprint information, obtaining user settings, establishing a cloud server and enabling screen to be locked or unlocked. The method for locking or unlocking the computer screen based on the fingerprints has the following advantages that the fingerprints serve as a key for locking or unlocking the screen of a personal computer, security is achieved, and the cost is low; multiple layers of secondary validation user protection and an emergency mode are added for providing a more secure and convenient unlocking technology and identity authentication method; an active system protection mode is adopted; according to a use scene, protection is set to be automatically hidden at the bottom layer which cannot be sensed by a user, and soundless protection is achieved.

The invention relates to an unlocking method and device and aims at simplifying unlocking operation of a user and improving the user experience on the premise that safe unlocking is ensured. The unlocking method comprises the steps of receiving an input unlocking request; obtaining unlocking data from a matched terminal; verifying whether the unlocking data are legal or not; performing unlocking when the unlocking data are legal. When the terminal is unlocked, the unlocking operation is performed according to the unlocking data sent by the matched terminal, and when only the unlocking data sent by the matched terminal are legal, unlocking can succeed. Compared with correlation techniques, the user does not need to input data, such as passwords, required by complicated unlocking into the terminal, the user operation is simplified, safe unlocking can be ensured, and the usage experience of the user is improved.

The invention discloses an unlocking method for a charging electronic lock, and belongs to the field of charge control technology of new energy automobiles. The unlocking method for the charging electronic lock comprises the following steps: in the normal charging process, receiving a vehicle door-opening signal by a battery management system; when a charging gun is drawn, performing a charging electrifying process when the electronic lock is judged to be not in a locking state, and performing the charging electrifying process and driving the electronic lock to be retracted when the electroniclock is judged to be in the locking state. According to the unlocking method, a hardware switch or a software switch does not need to be added, the using cost of a user is reduced, an unlocking intention of a car owner can be identified intelligently, and the unlocking method is safe, simple and convenient, and unlocking is effective.

The invention provides a file unlocking and shredding method. The method comprises the following steps of: judging whether an object file can be opened and meet the preset conditions; if so, obtaining a handle of the object file and obtaining an object of the object file based on the handle; and searching the object of the object file for the corresponding file reference information base and assigning the reference count value in the file reference information base as the preset value. The file unlocking and shredding mechanism provided by the invention not only is safe and reliable and has high success rate but also can distinguish and counter the self-protection behaviors of the files with malicious programs in the complex client environments, thus enhancing the counterforce of attacking and defending the drive stage malicious programs.

The present invention deals with a locking system for a drawer (2) of a drawer dishwasher and a method for unlocking a drawer (2) of a drawer dishwasher. The locking system comprises: a locking device (50) for locking a drawer (2) of the drawer dishwasher to a chassis (1) or frame of the dishwasher; an opening attempt sensor (10) for detecting an opening attempt of the drawer (2); and a control unit (20) connected to the opening attempt sensor (10) and the locking device (50). The control unit (20) is arranged to trigger stop of a dishwasher pump (30) of the dishwasher (1) based on a detected opening attempt, and wherein the control unit (20) is further arranged to trigger the locking device (50) to unlock after the dishwasher pump (30) has been stopped. Thereby, there is provided a reliable and safe way of opening the drawer (2) during a washing program without the risk of hot water splashing out onto the user or onto the floor.

The invention discloses an electronic locking device. The electronic locking device comprises a shell, a power mechanism arranged in the shell, a transmission mechanism, a spring bolt sliding block, afeeding screw rod, a self-locking elastic piece, a reset mechanism and an unlocking action mechanism, wherein the power mechanism, the transmission mechanism, the spring bolt sliding block, the feeding screw rod, the self-locking elastic piece, the reset mechanism and the unlocking action mechanism are arranged in the shell. A locking mechanism provided by the invention is ingenious in concept, the transmission mechanism is ingenious in matching, the safety in a normal state is high, manual unlocking can be effectively prevented, and when emergency manual unlocking is needed, the transmissionmechanism of the electronic locking device can be safely and reliably unlocked; the electronic locking device is high in process integration level, higher in process automation degree, low in cost and higher in protection grade, compared with an former similar product, the structure is simple, the appearance size is small, the cost is low, and a high protection grade can be met; according to theelectronic locking device, the problems that a spring bolt is easily pulled out and the manual unlocking operation is partially followed are solved, and the system misjudgment probability in the charging and locking process is reduced, and the problem that manual unlocking mechanism with internal parts of an automobile body is interfered due to the rotation of an operation handle at the tail end of the manual unlocking mechanism when electric locking and unlocking at each time is avoided.

The invention provides an energy absorber for automotive seats, which belongs to the field of automobiles. The energy absorber solves the problem that the necks of passengers of the conventional automobile are hurt easily when the conventional automobile encounters a rear-end accident. The energy absorber for automotive seats is fixed on an automobile seat which comprises a seat board and a backrest; a sliding rail framework is arranged under one side of the seat board; and the backrest is hinged on the corresponding sliding rail framework by a backrest framework connected with the backrest. The device comprises an energy absorbing part made of a metal material, wherein the energy absorbing part is connected with the backrest framework and the sliding rail framework respectively; and the mechanical strength of the energy absorbing part is smaller than those of the backrest framework and the sliding rail framework. Once an accident happens, the energy absorbing part deforms to absorb kinetic energy as the back of a passenger presses the backrest under the action of inertia and makes the backrest rotate backward; and thus, the backward rotation speeds of the backrest framework and the backrest are reduced, and the backrest reliably supports and gently moves back the neck of the passenger to effectively protect the neck of the passenger.

The invention discloses an automobile automatic unlocking control method and a system based on face and gesture recognition, and the method comprises the following steps of monitoring an external environment by a collection module and collecting an external image; recognizing a face image by a face detection module and performing matching; judging whether the vehicle is a vehicle owner, if yes, prompting by a prompting module, and waiting for the vehicle owner to make a gesture; capturing a gesture of a vehicle owner by the acquisition module; recognizing the gesture of the vehicle owner by agesture detection module and sending a signal to the vehicle lock module to unlock the vehicle door when the unlocking action is recognized. The method has the advantages that the unlocking mode of the face and the set gesture can guarantee the safety of the vehicle, meanwhile, the uniqueness of the unlocking mode is guaranteed, and compared with traditional key unlocking, the method is safer andmore convenient to implement.

The invention discloses a touch screen unlocking device and method. The method comprises the following steps: displaying a preset unlocking interface on a touch screen of a touch screen device; receiving a long pressing signal generated by a pressing operation of the unlocking interface; switching to display all characters to be selected on the unlocking interface; receiving a release signal corresponding to the long pressing signal; obtaining characters to be selected displayed at the current moment; sequentially obtaining multiple characters to be selected to serve as character password information to be confirmed; judging whether the character password information to be confirmed is consistent with pre-stored unlocking password information; and when the character password information to be confirmed is consistent with the pre-stored unlocking password information, entering an unlocking state. The touch screen unlocking device and method disclosed by the invention are used for realizing the purpose of safely and quickly unlocking the touch screen.

The invention provides a trigger mechanism of an automobile seat energy absorption device, which belongs to the field of automobiles and solves the problem that a conventional automobile seat energy absorption device cannot be unlocked in time to release a backrest. The trigger mechanism of the automobile seat energy absorption device is fixedly arranged on a seat board and the backrest of an automobile seat, a slide rail framework is fixedly arranged below the seat board, the backrest is hinged on the slide rail framework through a backrest framework, the energy absorption device is arranged between the backrest framework and the slide rail framework, and a locking mechanism capable of preventing the backrest from rotating backwards is also arranged between the backrest framework and the slide rail framework; and the trigger mechanism comprises a main body arranged in the backrest and a transmission element connected between the main body and the locking mechanism, wherein the main body controls the locking mechanism through the mechanical action of the transmission piece so that the locking mechanism releases the locking. Because of the locking mechanism, after the trigger mechanism unlocks the locking mechanism in time, the energy absorption device can play a role; and the trigger mechanism also can avoid mal-operation caused by other actions, and ensures unlocking safety and reliability.

The invention discloses a method of locking / unlocking computer screen based on NFC terminal, comprising the following steps: 101) connecting an NFC reader; 102) setting up a local server; 103) binding an NFC terminal; 104) accessing information configured by a user; 105) establishing a cloud server; and 106) initiating the locking / unlocking of screen. According to the invention, the method has following advantages: 1) NFC terminal used as a key to locking / unlocking a PC screen; when it is used to unlock, all a user needs to do is put the NFC terminal close to a computer NFC recognizer; with it, the screen becomes unlocked. 2) extra layers of security protection to make up loopholes facing computer safety and convenient operations; 3) availability of emergency mode for more secure, more convenient identity identification and computer unlocking; 4) using an active protection mode for the system, and based on used scenes, the protection is set to be automatic, hidden in a bottom layer seldom felt by the user, so that protection becomes silent.

The invention provides a file unlocking method and a file unlocking device. The method includes: attempting to execute a delete operation or a write operation aiming at a target file; if the delete or write operation cannot be executed for the target file, obtaining the attribute of the target file; and if the attribute of the target file is read-only, invoking a user-defined application program interface for file attribute change to remove the read-only attribute of the target file. A file unlocking and shredding mechanism is safe, reliable and high in success rate and is capable of recognizing and confronting file self-protection behaviors of malicious programs in the complex client-side environment, and accordingly the capability of the mechanism in confronting attack and defense of the drive-level malicious programs is enhanced.

The invention discloses a terminal unlocking method. The terminal unlocking method includes: starting a terminal camera to collect an image through a preset key in a case where a screen of a terminalis locked; extracting feature information from the collected image, and comparing the extracted feature information with pre-stored feature information of a pre-stored unlocking image; and unlocking the terminal when the extracted feature information matches the pre-stored feature information. The invention also discloses the terminal and a computer-readable storage medium. According to the method, the difficulty of terminal unlocking is increased, and terminal unlocking is enabled to be safer.

The invention discloses an unlocking method and an unlocking system for an intelligent terminal, and the intelligent terminal. The unlocking method comprises the following steps of obtaining iris information of a user; determining whether the iris information of the user exists in a pre-stored database or not according to the obtained iris information of the user; if the iris information of the user exists in the pre-stored database, obtaining a movement track of the eyeball of the user, and determining whether the movement track of the eyeball is consistent with a pre-stored track or not according to the movement track of the eyeball of the user; and if the movement track of the eyeball is consistent with the pre-stored track, performing unlocking on the intelligent terminal. By adoption of the unlocking method and the unlocking system for the intelligent terminal, and the intelligent terminal, the shortcoming of high probability of damage to a screen existing in a unlocking way of manually sliding the touch screen in the prior art is avoided; when the user performs unlocking, the hand of the user also can do other tasks, so that the unlocking method is more convenient; and in addition, by virtue of the unlocking method and the unlocking system for the intelligent terminal, and the intelligent terminal, the unlocking is performed by recognizing the iris information of the user and by matching the movement track of the eyeball of the user, so that the unlocking way, compared with unlocking way through digits, letters and other passwords, is safer.

The invention provides a terminal control method and a terminal. The terminal control method comprises the steps of obtaining a touch position and a touch duration both corresponding to a touch operation input through a touch screen of the terminal when the display screen of the terminal is in an off-screen state or a sleep state; respectively judging whether the touch position satisfies a preset unlocking position range and whether the touch duration satisfies a preset unlocking duration; and when the judgment result is affirmative, controlling the terminal to unlock. Through the terminal control method provided by the invention, a user of the terminal can realize terminal unlocking only by touching the screen in the preset unlocking position range for the preset unlocking duration, the operation is convenient, the unlocking speed is fast, and the fussy operation of unlocking the terminal only through turning on a power key and inputting a password is simplified. In addition, special hardware support is unnecessary, the application range is wide, and the use experience of the terminal user is efficiently improved.

The invention provides a method and device for unlocking a file. The method comprises the steps that deletion operation or write operation tries to be carried out on the target file; if the deletion or write operation cannot be executed on the target file, the attribute of the target file is obtained; if the attribute of the target file is read only, a user-defined application program interface for changing the file attribute is called to remove the read only attribute of the target file. A provided file unlocking and shredding mechanism is safe, reliable and high in success rate, a file self-protection behavior of a rogue program can be recognized in a complex client side environment and can be resisted, and the resisting capacity to the attack and defense of a driving-level rogue program is enhanced.

The invention relates to a method for an unlocking key management box on the basis of a fingerprint identification technology. The method comprises the steps: monitoring a door and a key of the unlocking key management box by virtue of an electric power remote control channel; unlocking on site if an unlocking key is needed on site and specified people or equivalent permission people are available on site; monitoring whether the unlocking key is returned or not by virtue of infrared detection after unlocking operation is successful, the unlocking key is taken out and relevant operations are completed; completing the unlocking if the unlocking key is returned; forcedly locking the box door if the unlocking key is not returned. The unlocking on site can be carried out by adopting a way for recording fingerprints and inputting a password, the separation of people, card and password can be prevented, the remote monitoring, recording and unlocking can be carried out by the dispatching personnel, and the unlocking key management box can dynamically monitored from a long distance safely and efficiently by virtue of special optical-fiber communication for an electric power system, the box door cannot be locked if the key is taken away, and the application of the key can be supervised while the problem of false door locking can be avoided. The invention also discloses a device for an unlocking key management box on the basis of the fingerprint identification technology.

The invention provides a device unlocking method and a device. Technical problems such as long unlocking time and low safety are solved. The device unlocking method comprises steps that a distance between the NFC antenna of the first NFC module of the device in a locked state and an NFC antenna of a second NFC module of an intelligent wristband is smaller than or equal to a predetermined distance threshold, the reading-writing circuit of the first NFC module is started; the reading-writing circuit is used to identify the NFC information of the intelligent wristband; when the identified the NFC information is matched with the unlocking information of the device, the locking state of the device is unlocked. By adopting the technical scheme provided by the invention, the NFC wristband is used for the fast and safe unlocking of the device, and the safety level of the device is improved, and then fast unlocking operation is realized, and user safety and user experience are greatly improved.

The apparatus has an activating unit (14) that deforms in a reversible manner and belongs to a control unit (22). The unit (14) separates a locking unit (24) from a stopper (47) of a casing, when a cover (5) is placed on the casing. The control unit (22) is displaced towards an apparatus operating position for engaging a retaining unit (25) with a locking unit (12) before activating a switch (26).

The invention discloses a method for unlocking the locking state of personal digital identity identification equipment. After the personal digital identity identification equipment is locked, a user only needs to maintain the electrified time of the personal digital identity identification equipment to meet the required conditions, and he personal digital identity identification equipment can be automatically unlocked from the locking state. In the method, the personal digital identity identification equipment is unnecessarily returned to a seller for unlocking, and the user can directly complete the unlocking, and the unlocking process is simple, convenient and safe.

The invention discloses a method for locking / unlocking a computer screen based on a non-contact IC card, comprising the following steps: 101: establishing a local server; 102: initializing the IC card; 103: binding the IC card; 104: acquiring user settings; 105: Establish a cloud server; 106: Enable screen lock / unlock. The beneficial effects of the present invention are as follows: 1. High reliability; 2. Convenient and fast operation; 3. Improve the parallelism of applications; 4. Realize all-in-one card, and also facilitate the use of existing stock assets and usage habits; 5. Encryption performance it is good.

The invention discloses a method for locking / unlocking a computer screen based on a dongle, comprising the following steps: 101: establishing a local server; 102: binding the dongle; 103: acquiring user settings; 104: establishing a cloud server; 105: Enable screen lock / unlock. The beneficial effects of the present invention are as follows: the dongle is used as a key to lock / unlock the screen of the personal computer; multi-layer security protection layers are added, and the operation is convenient; an emergency mode is provided for safer and more convenient identity authentication and unlocking of the computer; emergency password / safety is set Mailbox, which is convenient for unlocking the computer safely in special emergency situations such as lost or stolen dongles; adopts the active protection mode of the system, and sets the protection to automatic according to the usage scenario, hiding it at the bottom layer that the user cannot perceive. To protect the silent.

The invention discloses a remote unlocking method and an intelligent terminal which are used for convenient and safe unlocking within a certain distance. The remote unlocking method comprises following steps: touching a coded lock to be unlocked to trigger an unlock instruction on the basis of the NFC function of an intelligent terminal; displaying a prompt interface for inputting unlocking passwords and prompting a user to input the unlocking passwords corresponding to the coded lock; receiving the unlocking passwords input by the user and unlocking the coded lock after the unlocking passwords pass through the verification. The effect of convenient and safe unlocking within a certain distance is fulfilled; the purpose of remote, convenient and safe unlocking coded locks is realized; and furthermore, the security of remote unlocking is increased.

The invention relates to a mobile phone unlocking method based on face recognition. Firstly, a user inputs information through an information inputting module, and inputs a picture with a face throughan information collecting module. 2) the face recognition module extracts the face features from the input information and transmits the eigenvalue to the core processing module; 3) the core processing module stores the eigenvalue into the database; 4) the user uses the system to unlock, and when the us picks up the mobile phone, the information collecting module automatically collects the face information and transmits the face information to the face recognition system; 5) the face recognition module extracts the face features from the face information, and transmits the eigenvalue to the core processing module; 6) the core processing module compares the eigenvalue with the eigenvalue in the database, and returns a successful instruction if the eigenvalue is the same; 7) the core processing module accepts the successful instruction to control the screen locking module to release the screen loc and unlock successfully. The invention has the characteristics of fast, accurate and safe.

The invention provides a trigger mechanism of an automobile seat energy absorption device, which belongs to the field of automobiles and solves the problem that a conventional automobile seat energy absorption device cannot be unlocked in time to release a backrest. The trigger mechanism of the automobile seat energy absorption device is fixedly arranged on a seat board and the backrest of an automobile seat, a slide rail framework is fixedly arranged below the seat board, the backrest is hinged on the slide rail framework through a backrest framework, the energy absorption device is arrangedbetween the backrest framework and the slide rail framework, and a locking mechanism capable of preventing the backrest from rotating backwards is also arranged between the backrest framework and theslide rail framework; and the trigger mechanism comprises a main body arranged in the backrest and a transmission element connected between the main body and the locking mechanism, wherein the main body controls the locking mechanism through the mechanical action of the transmission piece so that the locking mechanism releases the locking. Because of the locking mechanism, after the trigger mechanism unlocks the locking mechanism in time, the energy absorption device can play a role; and the trigger mechanism also can avoid mal-operation caused by other actions, and ensures unlocking safety and reliability.

The invention discloses an image exposure method and an exposure system for a mobile terminal based on eye pattern recognition. The method includes: acquiring image data through a camera when detecting that the mobile terminal has turned on eye pattern recognition; positioning the eyeball position through image processing, and obtaining The brightness parameter of the position of the eyeball; according to the obtained brightness parameter, query the pre-stored exposure parameter corresponding to the brightness parameter, adjust the exposure parameter, and expose the eyeball position according to the adjusted exposure parameter. In the present invention, in the process of recognizing eye patterns, the user's eyeballs are exposed to the area exposure method to control the exposure, thereby speeding up the speed of eye pattern recognition and unlocking more safely and conveniently, which provides convenience for users.

The invention provides a protection section unlocking method and system. The protection section unlocking method comprises the steps that a vehicle-mounted controller obtains the state of a railway vehicle and sends the state to a region controller; the area controller receives the railway vehicle state and sends the railway vehicle state to the computer interlocking device; when the railway vehicle is in a stable and accurate parking state, the area controller retracts the movement authorization to the front of the signal machine; the computer interlocking equipment judges the connection state with the area controller; if the connection state of the computer interlocking equipment and the area controller is normal, the state of the railway vehicle is received; and when the state of the railway vehicle is a stable and accurate parking state, the computer interlocking equipment carries out protection section unlocking operation. According to the protection section unlocking method and system provided by the invention, through information transmission among the vehicle-mounted controller, the area controller and the computer interlocking equipment and advanced processing of transfer authorization, the protection section can be safely unlocked, and the safe operation of the railway vehicle is improved.

The invention provides a magnetic type cycling shoe and a pedal sleeve. The magnetic type cycling shoe comprises a cycling shoe and the pedal sleeve matched with the cycling shoe, a lock area is arranged at the bottom of a shoe body of the cycling shoe, a magnet A is arranged on the lock area, and a magnet B matched with the magnet A on the cycling shoe is arranged at the top of the pedal sleeve.The magnetic type cycling shoe and the pedal sleeve are simple in structure, low in cost, suitable for all bicycle pedals and convenient and safe to unlock, can be worn as a cycling shoe through opening and closing of a movable cover plate, can be worn as a common shoe, and do not affect walking.