50results about How to "Improve unlock security" patented technology

The embodiments of the invention disclose a method and a device for unlocking display screen locking and a terminal. The method comprises the following steps of: acquiring an input angle value generated by user operation; comparing the input angle value with a preset angle value; and unlocking the display screen locking when the input angle value is matched with the preset angle value. According to the embodiments of the invention, a display screen is unlocked according to an angle value set by a user, so that the user experience is good; and as the angle value can be flexibly set by the user, the security of unlocking is high.

The invention discloses an iris unlocking system and a method of the iris unlocking. By detecting the eyeball and a scanning signal, iris of the eyeball is scanned to generate an iris image, characters of the iris image are detected to generate corresponding character information, so that a first time comparison between the character information and per-set contrast characters can be conducted, then a complete comparison between the iris image and a contrast image is conducted after the fist time comparison is coincident, when the two times of comparisons both are coincident, confirm information is generated to enable intelligent glasses to adjust to an unlocking state, so that the technical effect of improving the unlocking safety of the intelligent glasses can be achieved.

The embodiment of the invention discloses a face verification method. The face verification method is applied to a terminal with a camera, wherein a lens of the camera comprises a plane light transmission portion and a prism light transmission portion; the prism light transmission portion includes at least two prismatic planes. The face verification method includes: determining a shooting mode; if the shooting mode is a prism shooting mode, acquiring a face image through the prism light transmission portion; and determining the result of face verification is qualified if the prismatic plane of the acquired face image is identical to the preset prismatic plane and if the acquired face image determines that the face identification is qualified. Correspondingly, the embodiment of the invention also discloses a face verification device. The face verification method and the face verification device can improve the safety of a terminal.

The invention discloses a graph unlocking method and device and a storage medium. The method comprises the steps of receiving initial passwords input by a user in advance and storing the initial passwords; generating a dynamic unlocking keyboard on a display interface according to the initial passwords when an unlocking instruction is received, and displaying a plurality of interference charactersand initial password characters on the dynamic unlocking keyboard; receiving a continuous unlocking graph input by the user, and judging whether or not the current continuous unlocking graph includesall the initial password characters and at least one interference character, wherein the track of the continuous unlocking graph sequentially passes through a first connecting section, a second connecting section and a third connecting section, the first connecting section comprises at least one initial password character, the second connecting section comprises at least one interference character, and the third connecting section comprises at least one initial password character; if yes, achieving unlocking successfully. The unlocking graphs input by the user during different times of unlocking are different due to the dynamic unlocking keyboard, and unlocking can only be achieved successfully through the interference characters, so that the unlocking safety is improved.

The invention discloses a fingerprint unlocking method and apparatus, which is used for solving the technical problem of low fingerprint unlocking security in the prior art. The method comprises the steps of collecting fingerprint information through a fingerprint sensor; comparing the fingerprint information based on fingerprint feature information to obtain a comparison result; calculating the comparison result and first key information through a preset algorithm to obtain first identity authentication information, wherein a first token is generated by a trusted application specified in a TEE of an electronic device during initiation of an unlocking request, and is used for indicating the legality of initiating fingerprint unlocking operation in the electronic device; if the comparison result represents that the comparison succeeds, performing legality verification on the first identity authentication information, a second token and verification time according to preset verificationlogic in the specified trusted application, thereby obtaining a verification result, wherein the second token is a token generated after the first token is transmitted into the specified trusted application through the REE; and when the verification result is correct, unlocking the electronic device.

The invention discloses an unlocking method and device, and electronic equipment. The method adopts a non-stationary template as an unlocking template during unlocking, and the electronic equipment generates the unlocking template required for unlocking on the basis of an unlocking picture set by a user. In a use process of the electronic equipment, the user can set and replace the unlocking picture on the own on the basis of the use habits or hobbies of the user; on the basis, the electronic equipment carries out unlocking focus layout and unlocking template generation according to the picture characteristics of the unlocking picture so as to realize a purpose that the unlocking templates with different layout characteristics can be provided for different users, and unlocking characteristics are unlikely to be mastered by other people; meanwhile, the user can set and replace the unlocking picture on the own to control the use time of the unlocking template, so that safety risks caused by that the same template is used for an overlong time are avoided so as to further improve the unlocking safety of the electronic equipment.

The invention discloses a household doorkeeper robot control system based on recognition logic supervision, and relates to the field of smart driving control systems of robots. In the system, a face activity recognition unit used for recognizing information of a plurality of activities on the face of an operator is arranged in a keyless unlocking system; a fingerprint recognition unit used for recognizing fingerprint information of the operator is arranged in the keyless unlocking system; an unlocking signal transmitting unit is arranged in the keyless unlocking system and connected with a door opening signal driving unit in a data information transmission manner. The unlocking signal transmitting unit is driven to act by the face activity recognition unit and the fingerprint recognition unit which are arranged in the keyless unlocking system, and unlocking safety of household access control is improved; the door opening signal driving unit is arranged in a doorkeeper robot device anddrives an unlocking unit on the inner side of access control to act, household access control unlocking is finished, and the problem that a user cannot enter home when forgetting to carry a key out issolved effectively.

The invention relates to an unlocking method, device and system. The unlocking device comprises a processor, an intelligent access control system and an e-writerpro, wherein the processor is in communication connection with the e-writerpro; the e-writerpro is in communication connection with an access control card and the intelligent access control system respectively; the intelligent access control system is in communication connection with an electric control lock body; the e-writerpro is used for reading access control card information in the access control card and sending the access control card information to the processor and the intelligent access control system respectively; the processor is used for acquiring the access control card information and generating a first dynamic unlocking secret key; the intelligent access control system is used for acquiring the access control card information and generating a second dynamic unlocking secret key, comparing the first dynamic unlocking secret key and the second dynamic unlocking secret key and sending an unlocking signal to the electric control lock body.

The invention discloses a real-name check-in system and method for a rental house entrance guard. The real-name check-in system comprises a background server, an entrance guard device and a mobile terminal; the background server is connected with the entrance guard device and the mobile terminal through a communication network correspondingly in a wireless communication mode; the mobile terminal is provided with a camera for collecting face image information of a tenant and a signal generator, and the mobile terminal transmits the face image information collected by the camera to the background server; and the entrance guard device includes an electronic control lock, a controller, a signal recognition device and a wireless communication module, and the controller is electrically connectedwith the electronic control lock, the signal recognition device and the wireless communication module correspondingly. According to the real-name check-in system and method of the rental house entrance guard, through information exchange among the mobile terminal, the background server and the entrance guard device, remote real-name authentication of rental house check-in is realized, unificationof people and personal identification is ensured, and security of the rental house check-in is improved.

The invention discloses a recycled packaging box intelligent lock unlocking method based on base station communication, belongs to the technical field of recycled packaging boxes, and aims to solve the problems of low unlocking efficiency and low unlocking safety of existing large-batch packaging boxes. The method comprises the following steps: (1) a base station server is in communication matching with an MCU chip of an intelligent lock entering a base station communication range; (2) an electronic fence feeds back to the base station server after the electronic fence monitors that the intelligent lock enters the fence; (3) biological recognition features are inputted through a mobile phone terminal and transmitted to the base station server for authorization; (4) the base station serversends an unlocking signal instruction to an MCU chip of the intelligent lock, if the unlocking signal instruction is received, the step 6 is executed, and if the unlocking signal instruction cannot bereceived, the step 5 is executed; (5) the unlocking signal instruction is sent to the MCU chip by using an emergency key with a communication module; and (6) the MCU chip sends a power-on signal to unlock the intelligent lock. The method is suitable for unlocking the recycled packaging box.

The invention discloses a mobile terminal unlocking method and device, and the method comprises the following steps of entering an unlocking interface, and displaying a disordered magic cube three-dimensional model on the unlocking interface; receiving the display plane information of a magic cube, and judging whether the display plane is an unlocking surface or not; if yes, obtaining a magic cube rotation sequence; comparing whether the rotation sequence is consistent with the unlocking sequence or not; and if yes, rotating and restoring the magic cube according to the rotation sequence to be unlocked. According to the scheme, the magic cube plane is set as the magic cube unlocking surface, the magic cube is disordered according to a disordered sequence, the magic cube is rotated to the unlocking surface of the magic cube during unlocking, and the magic cube is further rotated according to the rotating sequence obtained by inverting the disordered sequence, so that the unlocking of the mobile terminal is achieved, the unlocking safety is improved through multiple unlocking, and the privacy of a user is better protected.

The invention discloses an unlocking method based on holographic projection, a password lock and a system. The method comprises the following steps: performing non-intermittent scanning on a receivedtarget holographic image by a receiving device, and confirming a corresponding legal key image according to preset rules; when unlocking is needed, acquiring a current target holographic image transmitted from a transmitting device by the receiving device, scanning the holographic image so as to obtain a current target holographic projection image, verifying the current target holographic projection image with a corresponding legal key image, and unlocking successfully if verification results are accordant or within a preset error range. By adopting the unlocking method based on holographic projection, unlocking can be implemented by only using key images which are set in advance, unlocking security can be improved through key image unlocking, and meanwhile inconvenience and potential danger caused by key loss in the prior art can be avoided.

The invention discloses an unlocking method of a Bluetooth-based safety intelligent lock system with a video monitoring function. The safety intelligent lock system comprises an intelligent lock, a mobile terminal and a master station, wherein the intelligent lock is provided with an MCU (micro control unit) control module and a video module; a software operation module is installed on the mobile terminal; the intelligent lock is connected with the mobile terminal through communication via a Bluetooth; the mobile terminal is connected with the master station through communication. The unlocking method has the advantages that safe unlocking of the intelligent lock is achieved through command sending of the mobile terminal, verification of secret keys or information among the intelligent lock, the mobile terminal and the master station and image acquisition verification of the intelligent lock; the lock system is intelligent, is convenient to operate and is safe and reliable; meanwhile, as the functions of overall planning management and information storage of a communication network and the master station are adopted, the information, such as operation objects, operating personnel, object states, operation time, and the like of unlocking and locking, can be effectively recorded and managed; the software part of the lock system is updated and upgraded to increase the safety level; the lock system has strong adaptability and adjustability; effective management of the lock system is perfected.

The invention relates to an unlocking method, an unlocking device and an electronic device, belonging to the technical field of unlocking. The present application includes: acquiring interaction information formed at a first unlocking interface; Carrying out matching verification on the interaction information and the preset information, and displaying a second unlocking interface when the matching verification is successful; Displaying a preset content on the second unlocking interface according to a preset display mode; Acquiring an unlocking operation according to the preset content and responding to the unlocking operation. After the matching verification of the interaction information formed by the first unlocking interface is successful, The preset content is displayed on the secondunlocking interface according to the preset display mode, and the unlocking operation carried out by the user according to the preset content can increase the unlocking security of the electronic equipment and improve the convenience of the user to use the password, thereby realizing the improvement of the unlocking method of the electronic equipment.

The invention discloses an unlocking request response method and a mobile terminal. The method comprises the steps of determining detected holding data when an unlocking request is detected, wherein the holding data is used for representing holding operation performed for the mobile terminal; and when the holding data is matched with preset data, making a response to the unlocking request. Beforethe mobile terminal makes a response to the unlocking request, the holding data of holding the mobile terminal is determined; the holding data is matched with reference data to determine whether a user holding the mobile terminal initiates the unlocking request or not; and if yes, the unlocking request is responded, so that the situation of malicious unlocking performed not based on subjective wishes of the user is avoided and the purpose of improving the unlocking security is achieved.

The invention discloses a method and a system for encrypting hardware based on proximity card unlocking, and a smart cloud lock. The method comprises the following steps: step A, when a proximity cardcontacts the smart cloud lock, the MCU processor of the smart cloud lock identifies a sensing SN code in the proximity card, and sends a verification instruction to a security chip; step B, the security chip receives the verification instruction, and sends a security verification code to the MCU processor; and step C, the MCU processor packs the acquired sensing SN code and the security verification code into an unlocking request data packet, and sends the unlocking request data packet to a cloud server. An encrypted unlocking instruction sent by the cloud server, and is decrypted by the security chip, so the unlocking instruction is prevented from being stolen, the anti-theft performance is improved, and a problem that the unlocking instruction recorded in the proximity card can be easily stolen is avoided.

The invention discloses a real-name check-in system and method for access control of a rental house. The system includes a background server, an access control device and a mobile terminal. The camera and signal generating device that collects the face image information of the tenant, and the mobile terminal transmits the face image information collected by the camera to the background server; the access control device includes an electric lock, a controller, a signal recognition device and a wireless communication module. The device is electrically connected with the electric control lock, the signal identification device and the wireless communication module respectively. The rental house access control real-name check-in system and method provided by the present invention realize the remote real-name authentication of rental house check-in through information interaction between the mobile terminal, the background server and the access control device, ensure the unity of witnesses and certificates, and improve the safety of rental house check-in sex.

The invention discloses an unlocking method and device, and electronic equipment. The method adopts a non-stationary template as an unlocking template during unlocking, and the electronic equipment generates the unlocking template required for unlocking on the basis of an unlocking picture set by a user. In a use process of the electronic equipment, the user can set and replace the unlocking picture on the own on the basis of the use habits or hobbies of the user; on the basis, the electronic equipment carries out unlocking focus layout and unlocking template generation according to the picture characteristics of the unlocking picture so as to realize a purpose that the unlocking templates with different layout characteristics can be provided for different users, and unlocking characteristics are unlikely to be mastered by other people; meanwhile, the user can set and replace the unlocking picture on the own to control the use time of the unlocking template, so that safety risks caused by that the same template is used for an overlong time are avoided so as to further improve the unlocking safety of the electronic equipment.

The embodiment of the present invention discloses a face verification method, which is applied to a terminal with a camera. The lens of the camera includes a plane light-transmitting part and a prism light-transmitting part, and the prism light-transmitting part includes at least two prism faces. The method includes determining a photographing mode; if the photographing mode is a prism photographing mode, acquiring a face image through the light-transmitting part of the prism; If the acquired face image determines that the face recognition is passed, then it is determined that the face verification result is passed. Correspondingly, the embodiment of the present invention also discloses a face verification device. By adopting the embodiment of the present invention, the security of the terminal can be improved.