13188results about "Individual entry/exit registers" patented technology

The invention discloses a multi-door-lock cooperative processing method and system, and the method comprises the steps: generating an assistance request IGMP multicast message according to a preset triggering operation detected by a first door lock B and read RFID identification information, and transmitting the assistance request IGMP multicast message to a router; according to the assistance request IGMP multicast message, recording interface information and validity period associated with the RFID identification information in a multicast forwarding table entry, and caching the multicast message; according to the preset triggering operation detected by the second door lock A and the same read RFID identification information, an assisted request multicast message containing the RFID identification information is generated, and the assisted request multicast message is sent to the router; according to the RFID identification information and the multicast forwarding table item, after the validity period is verified to be not expired, the message is directionally forwarded to the first door lock B, the first door lock B sends an assistance confirmation message to the second door lock A, and a robot calling instruction is triggered. According to the embodiment of the invention, low-delay and high-reliability door lock cooperative control can be realized.

A locker system comprising: a server having a processor, a memory, and instructions executable by the process; a database to store data relating to the locker system, one or more users of the locker system, and information relating to one or more transfer items; at least one locker unit having at least one locker, a keypad, a door, a door locking mechanism, a camera within an interior of the least one locker and a scale within the at least one locker, and one or more controllers to run the keypad, the door, the door locking mechanism, interior camera, and interior scale and to transmit data to and from the server, an onboard computer, or both; wherein instructions executed by the server, the onboard computer, or both cause a method to be performed, the method comprising: in response to receiving a request from a first user to rent a locker to exchange the transfer item with a second user, assigning the at least one locker to the first user and transmitting a first access code to the first user; in response to detecting input of the first access code, unlocking the door to the at least one locker; in response to detecting a presence of the detected item, obtaining data from the interior camera, scale, or both and comparing the obtained data with data from the database to determine if the detected item is the same as the transfer item; and if the transfer item is determined to be the same item, deactivating the first access code.

The invention provides an access control system based on face recognition and a recognition method, and the system comprises a multi-modal image collection subsystem which integrates a visible light camera, a depth camera and an infrared thermal imaging camera and is used for synchronously collecting a visible light image, a depth image and an infrared thermal imaging image of a face; the image preprocessing unit is used for carrying out corresponding preprocessing on the image; the feature extraction network module is used for extracting image features; the multi-modal feature fusion and alignment module is used for calculating a mutual information matrix by adopting a feature fusion strategy based on mutual information maximization and adaptive weighting, determining an adaptive weight and performing weighted summation, and performing feature alignment by applying a method based on canonical correlation analysis; and the face recognition classification and verification module verifies the image by adopting a multi-level fusion strategy. According to the method, the false recognition rate and the rejection rate are effectively reduced, the strong anti-cheating capability is achieved, and cheating attacks of various fake face means can be accurately recognized and resisted.

A system for receiving and temporarily maintaining a delivery item and dynamically initiating a dispatched logistics operation for a storage receptacle. The storage receptacle has an entrance opening for receiving the delivery item, a temporary storage area for temporarily maintaining the delivery item once deposited with the storage receptacle, and a retrieval door providing selective access to the temporary storage area. The system includes a backend server that maintains a management profile related to the storage receptacle, a bridge node mounted to the storage receptacle, and a wireless accessory sensor node having at least one sensor that monitors for a change in state of the storage receptacle. The wireless accessory sensor node broadcasts an updated advertising signal. The bridge node transmits retrieved event information to the backend server at a reporting time, and the backend server initiates the dispatched logistics operation from comparing the retrieved event information to location information.

An enhanced multi-compartment connected logistics receptacle system includes a storage receptacle, a bridge node, and wireless accessory sensor node with a plurality of sensors. A first subset of the sensors is disposed relative to a first monitored receptacle compartment and a second subset of the sensors is disposed relative to a second monitored receptacle compartment. The plurality of sensors monitor for a change in state of the storage receptacle. The wireless accessory sensor node detects the storage receptacle's state change based upon sensor data and broadcasts a signal with a flag set indicating there is event information available for upload. The bridge node detects the flag set, retrieves the event information available for upload from the wireless accessory sensor node, and transmits the retrieved event information to a backend server to cause the backend server to initiate a dispatched logistics operation related to the storage receptacle.

The invention provides a personnel monitoring method and system based on an intelligent door lock and a storage medium. The method comprises the following steps: in response to a first operation or a second operation, capturing a first face image by a first intelligent door lock, determining that the first face image is a preset category member corresponding to the first intelligent door lock, starting a personnel monitoring function, and recording and sending a first monitoring message to a door lock management platform; if the first intelligent door lock does not capture the first face image within a preset time after the personnel monitoring function is started, a second monitoring message is sent to a door lock management platform; and sending a second monitoring message to a first family member APP associated with the first intelligent door lock ID according to the door lock management platform. Compared with the prior art, the door lock is used for judging the going-out and leaving records of the preset type of personnel based on the personnel monitoring method of the intelligent door lock, so that real-time monitoring is facilitated; through cooperation between the door locks, cooperative attention between the door locks is realized.

The invention provides a method and system for linkage of a parking space ground lock based on an intelligent door lock. A parking space request is sent to a door lock management platform according to a first user, and the parking space request is forwarded to a second user by the door lock management platform; the parking space request comprises the number of required parking spaces, temporary license plate information and a parking time period; in response to a reply message of the second user, the door lock management platform allocates a parking space to the temporary license plate according to the parking space request, and sends an allocation result to a second user door lock; the distribution result comprises temporary license plate information, a distributed parking space number and a parking time period; and the second user door lock stores the distribution result, and in the parking time period, if the second user door lock detects temporary license plate information, the parking space ground lock is controlled to descend based on lora communication. Compared with the prior art, ordered parking and sharing of vehicles are achieved through interaction of the door lock and the ground lock; and more convenient vehicle parking service is provided through cooperation of a plurality of door locks.

The invention discloses an object searching method and system based on combination of a door lock and geographical relationship feedback, and the method comprises the steps: generating a local position information table containing a device ID and a position weight according to the RSSI signal strength of a Bluetooth label broadcast frame periodically received by the door lock; obtaining adjacent door lock IDs based on a topological relation pre-stored in the building information model, and obtaining a position information topological table synchronized in the whole network; according to the position information topology table, the voting weight value of each door lock is calculated by adopting a grading voting algorithm of a main vote right, a secondary vote right and a weak vote right, and a door lock voting result table is generated through vote accumulation; and in response to a Bluetooth equipment ID query request input by a loser, screening door locks with weights higher than a preset threshold value according to the voting result table, sorting the door locks according to the total number of votes, forwarding object searching instructions to a predetermined number of door locks with the highest number of votes, and triggering voice and screen display guide prompts. According to the embodiment of the invention, high-efficiency and low-delay object searching feedback can be realized, and the positioning precision and reliability are improved.

The invention relates to the technical field of data processing, in particular to a multi-AI algorithm collaborative intelligent management system based on a large model, and the system comprises a data access module which collects original messages of terminal equipment of multiple manufacturers; the protocol adaptation module analyzes a device communication characteristic spectrum through a quantum entanglement separator, and outputs a standardized time-space event stream; a federation modeling module creates a parallel calculation instance, and a quantum tunneling mechanism is utilized to fuse the feature vectors to generate an equipment association topology model; the chaotic scheduling module generates an atomic task fractal network and assigns the atomic task fractal network to edge nodes; the interface optimization module calculates an interface field mapping relation through a quantum Boltzmann machine; and the closed-loop correction module triggers equipment communication characteristic spectrum re-calibration. Multi-source device communication differences are eliminated through quantum protocol analysis, federated quantum fusion breaks through algorithm collaboration barriers, chaotic fractal scheduling realizes resource dynamic optimization, a closed-loop collaboration system of device access to interface configuration is formed, and the problems of protocol incompatibility of multi-source heterogeneous devices and AI algorithm collaboration obstacles are solved.

The invention relates to the technical field of laboratory safety management. The experimenter monitoring method based on behavior analysis comprises the steps of performing human body detection and tracking on video information through an RCNN algorithm to obtain experimenter position information in a laboratory, performing face recognition verification on the experimenter information through a DLIB library to obtain experimenter identity information, and performing face recognition verification on the experimenter identity information through a DLIB library. If the identity information of the experimenter is successfully matched, carrying out behavior analysis on the experimenter in the laboratory through a behavior analysis model to obtain behavior state information, and judging whether the operation behavior of the experimenter accords with a preset laboratory safety management rule or not based on the behavior state information of the experimenter; and if the operation behavior of the experimenter does not conform to the preset laboratory safety management rule, safety early warning information is generated, and early warning levels are divided according to the safety early warning information. The method has the effect of improving the safety management of the laboratory.

Methods, systems, and devices for leveraging automotive and wearable-based data are described. For example, a system may include a wearable device, a user device associated with the wearable device, and a vehicle. The system may determine when a user is within a proximity of the vehicle based on communications between the vehicle and the wearable device, between the vehicle and the user device, or both. The system may retrieve physiological data measurement from the user via the wearable device based on determining the user is positioned in a proximity of the vehicle, such that one or more operational parameters of the vehicle may be adjusted based on the physiological data. Additionally, or alternatively, the system may receive telemetry data from one more sensors of the vehicle and may provide feedback to the user based on the telemetry data satisfying one or more trigger conditions.

The invention provides an information management method and system for an access control card chip. The method comprises the following steps: providing an anonymous identifier, initializing an authentication process, and laying a foundation for privacy protection and a data link; mutual trust authentication of the access control card and the equipment is completed, and authentication challenge data is provided for follow-up behavior recording and tracing; based on a result and challenge data generated after authentication is completed, generating a complete encryption behavior record and establishing a chained hash structure; storing the encrypted behavior record and the chained hash value locally or synchronizing the encrypted behavior record and the chained hash value to a server to ensure the reliability and traceability of the behavior record; and detecting abnormal behaviors and supporting traceability verification by using complete behavior chain data. Dynamic identity generation, encryption behavior chain storage and a bidirectional authentication mechanism are integrated in the access control card chip, so that the privacy protection capability, the safety and the tracing efficiency of the access control system are remarkably improved.

A centrally managed system for tuning a plurality of enhanced node-based logistics receptacles includes a backend server, a first enhanced node-based logistics receptacles, and a second node-based logistics receptacles. The backend server transmits a first setup message to a first bridge node, transmits a second setup message to a second bridge node, receives retrieved first event information from the first bridge node and retrieved second event information from the second bridge node, compares the retrieved first event information with a management profile and compares the retrieved second event information with the management profile, revises the management profile based upon the comparison of the retrieved first event information with the management profile and the comparison of the retrieved second event information with the management profile, and transmits an adjustment message that is based upon the revised management profile to the first bridge node.

An enhanced node-based connected logistics receptacle system includes a storage receptacle, a bridge node, and wireless accessory sensor node with at least one sensor monitoring for a change in state of the storage receptacle. The system's wireless accessory sensor node detects the storage receptacle's state change based upon sensor data, records timestamped information reflecting the detected change, and broadcasts a signal with a flag set indicating there is event information available for upload. The system's bridge node is operative to detect the flag set, retrieve the event information available for upload from the wireless accessory sensor node, and transmit a message related to the retrieved event information to a backend server to cause the backend server to initiate the dispatched logistics operation related to the storage receptacle.

An enhanced connected logistics receptacle system that selectively retrieves and reports event information to a backend server to initiate a dispatched logistics operation related to a delivery item. The system includes a storage receptacle for receiving the delivery item, a bridge node mounted to the storage receptacle, and a wireless accessory sensor node coupled to a plurality of sensors. The wireless accessory sensor node is operative to detect a change in state of the storage receptacle based upon sensor data, record timestamped information reflecting the detected change in state, and broadcast an updated advertising signal having a data available flag set within the updated advertising signal. The bridge node processor is operative to detect the data available flag, selectively retrieve event information from the wireless accessory sensor node, and transmit the retrieved event information to the backend server to cause the backend server to initiate the dispatched logistics operation.

The invention provides an intelligent lock control method and system based on dynamic identity verification, and relates to the technical field of artificial intelligence, and the method comprises the steps: building a multi-dimensional risk assessment model comprising an operation time interval, a biological characteristic change rate and a spatial position parameter, and obtaining a risk assessment score; according to the risk assessment score, performing preliminary adjustment on the biological characteristic data, and performing encryption processing and characteristic enhancement on the preliminarily adjusted biological characteristic data in combination with a dynamic key to obtain processed biological characteristic data; performing collaborative calibration on the processed biological characteristic data according to the risk assessment score to obtain calibrated biological characteristic data; and encrypting the calibrated biological characteristic data through an anti-quantum computing encryption protocol, and carrying out weighted fusion on the encrypted characteristic data, the dynamic key, the environmental adaptability score and the risk assessment score to generate a final unlocking instruction. According to the invention, the safety and robustness of the intelligent lock are improved.

The embodiment of the invention provides a smart park access control management method and system based on Internet of Things. Dynamic environment parameters of a target area in a park and identity verification data of a target object are collected in real time through Internet of Things equipment. Firstly, collected dynamic environment parameters are matched with a preset safety threshold range in real time, and an environment safety assessment result is generated. And then, extracting an identity feature vector of the target object based on the identity verification data, and performing multi-dimensional security verification in combination with an environmental security assessment result. When the multi-dimensional safety verification is passed, a dynamic access control strategy is intelligently generated according to the historical passing record of the target object and the current environment parameters. Finally, the dynamic access control strategy is issued to the target access control terminal through the cloud server, and intelligent control over the access permission and the physical locking state of the access control terminal is achieved. According to the invention, the safety management level of the smart park is improved, and the intelligence and high efficiency of access control management are ensured.

The present disclosure pertains to head-mounted dual-sided photoplethysmography (PPG) systems and methods for blood flow measurement. In one embodiment, a system comprises a frame designed to be worn on a user's head, integrating a first PPG device positioned on the first side of the user's nose and a second PPG device on the opposite side. Each PPG device includes a light source and photodetector, enabling the capture of optical signals indicative of blood flow within the nasal tissue. A computer is operatively connected to both PPG devices, responsible for obtaining first and second signals from each side and processing these signals to calculate comprehensive measurements of the user's blood flow. This dual-sided configuration enhances measurement accuracy and reliability by mitigating motion artifacts and improving signal quality compared to traditional single-sided PPG systems.

An artificial intelligence (AI) entry management (EM) security system includes a camera, a microphone, a motion detector, a speaker, and a software platform. Geofences are utilized to create boundaries around physical areas, such as locations for package delivery or property boundaries. The EM device and other devices connected to the software platform are configured to monitor the geofences and detect a presence of an activity, an event, an object, or a device. At least one license plate reader is utilized to read license plate characters. Voice recognition and voice identification are used to grant or deny permissions for individuals on a property

One or more embodiments of the invention provide an information issuing method and system based on an intelligent door lock, at least one intelligent door lock is added to the same multicast group, a routing device corresponding to the multicast group maintains the state of each interface, and the method is applied to the routing device. Comprising the following steps: receiving to-be-published information sent by a door lock management platform according to a communication address of a multicast group; determining a first-class interface in a full-effective state, and sending the to-be-published information to an intelligent door lock corresponding to the first-class interface for display through the first-class interface; and determining a second type of interfaces in a semi-effective state, and storing a corresponding relationship between the to-be-published information and the second type of interfaces, so as to send the to-be-published information to an intelligent door lock corresponding to a target second type of interface for display through the target second type of interface when it is detected that the state of any target second type of interface is updated to a full-effective state. According to the invention, convenient information release can be carried out through the intelligent door lock.

A robotic post includes a memory and a processor in communication with the memory, an optical sensor, a support holder and a securable hook. The robotic post is configured to secure an item container by coupling it to the securable hook and further adjusting the support holder. An optional robotic arm manipulates items in or out the item container based on particular semantics of interest inferred based on inputs from the optical sensor.

A method for determining an approach of a person toward a transportation vehicle, a computer program, an apparatus, and a system. In response to UWB technology or other radio-based distance systems being used for the Kessy access, the distance information relating to a user is gathered. In response to the access device containing an acceleration sensor, the movement sequence relating to the distance information is analyzed. The magnetic orientation of a transportation vehicle is known when the transportation vehicle is parked, and this information is included in the analysis. In the course of the calculation, directional vectors are included in the approach detection, and the individual positions are easily calculated.

The invention relates to the technical field of intelligent locks, in particular to an electric power facility intelligent lock remote control and authority management system which comprises an intelligent lock module, an identity verification module, an authority management module, a multi-device collaborative optimization module and a data recording and analyzing module. The intelligent lock module is physically connected with a lock of an electric power facility through a prefabricated mounting interface; the identity verification module is used for carrying out multi-mode identity verification on an operator; the authority management module dynamically allocates authority levels of operators; the multi-device collaborative optimization module optimizes operation and resource allocation among devices; and the data recording and analyzing module records an operation log of the intelligent lock in real time, analyzes the operation log, detects an abnormal behavior and automatically performs permission adjustment. According to the invention, high-efficiency cooperation of equipment and safety, flexibility and operation efficiency of the system are ensured, and complex electric power facility management requirements are effectively met.

The invention provides a member information processing method and system based on an intelligent door lock and a storage medium. A first intelligent door lock responds to a first unlocking operation, a first face image and a second face image are captured, the first face image is recognized as a family member corresponding to the first intelligent door lock, the second face image is not a family member corresponding to the first intelligent door lock, and a first message is sent to a door lock management platform; the first unlocking operation is an external unlocking operation; the first message comprises room number information, time information and second face information corresponding to arrival of the first intelligent door lock; according to the door lock management platform, determining that the second face image is a family member corresponding to a second intelligent door lock, and sending a second message to the second intelligent door lock; the second message comprises room number information, time information and family member information corresponding to arrival of the first intelligent door lock. Compared with the prior art, based on interconnection of community door locks, the door locks report door number information of members, and anxiety of parents is eliminated.

An electronic door system includes a door frame, a door hingedly coupled to the door frame, an electronic locking mechanism coupled to the door, one or more lights coupled to the door frame, a camera system including at least two of a camera, a proximity or motion sensor, or a doorbell, and a wiring harness extending through the door frame and the door. The wiring harness is coupled to the electronic locking mechanism, the one or more lights, and the camera system. The wiring harness is configured to electrically couple to an external power source.

The invention discloses a cross-lock door opening method and system for an intelligent door lock, and the method comprises the steps: selecting a plurality of nearest neighbor intelligent locks according to the geographic position of a fault intelligent lock, generating a neighbor intelligent lock list, and determining a pre-selected replacement lock of the fault intelligent lock from the neighbor intelligent lock list; the fault intelligent lock sends an alternative unlocking authorization request to the check-in registrant, and after authorization is obtained, connection with the pre-selected alternative lock is established, so that alternative configuration of the fault intelligent lock is carried out; when a person is detected by the pre-selected alternative lock completing the alternative configuration, face recognition comparison is carried out; and after the recognition comparison of the replacement lock succeeds, the replacement lock sends an unlocking message to the faulty intelligent lock, and the faulty intelligent lock adopts a delayed unlocking mode to unlock the faulty intelligent lock according to the recognition comparison message of the replacement lock. According to the embodiment of the invention, a cross-door-lock recognition method can be established to solve the problem of face recognition comparison faults, and the problem that the intelligent lock cannot be unlocked due to the face recognition comparison faults can be effectively solved.

The invention relates to the technical field of security and protection management, in particular to a campus security and protection management system based on deep learning, which improves the accuracy and robustness of identity recognition by acquiring access control card numbers, face images or fingerprint features and generating standardized identity authentication data. And on the basis of a comparison result of the identity authentication data and the campus database, a behavior chain initialization identifier is generated, and accurate identity binding of the school entering personnel is realized. Furthermore, by collecting multi-camera image stream data, pedestrian re-identification and similarity calculation are executed by using a deep feature matching network, and a cross-camera continuous trajectory data set is generated. And matching the behavior track data set with the conventional path template to generate a behavior offset feature vector. And carrying out joint modeling on the behavior offset characteristics and the identity information through a graph neural network model containing an attention mechanism, and outputting a behavior purpose label and a risk grade score. And a graded security response instruction is generated based on the risk score, so that the missing report rate and the false report rate are effectively reduced.

An authentication gate comprises a top surface of a gate body, first and second side surfaces of the gate body, and an inclined surface of the gate body. The top surface extends in a longitudinal direction of the gate body. The first side surface is provided to be perpendicular to the top surface. The first side surface also extends in the longitudinal direction and is connected to the top surface along the longitudinal direction. The second side surface is provided to be perpendicular to the top surface. The second side surface extends in a vertical direction of the gate body and is connected to the first side surface at an end portion in the longitudinal direction. The inclined surface is connected to the top surface, the first side surface, and the second side surface at an end portion in the longitudinal direction, respectively.

The invention discloses a door lock and card cooperative processing method and system, and the method comprises the steps: triggering a robot calling process according to preset times of doorbell button operation detected by a first door lock and read neighbor RFID card information, verifying a matching result of an RFID card and a resident registration form, and generating an authority verification passing signal; calculating a target multicast address based on the ID number of the RFID card, and converting the ID number of the RFID card into a false source IP address to obtain a communication parameter set; sending an IGMPv3 report message to the router according to the communication parameter set; according to the triggering operation of the same RFID card detected by the assisted second door lock, an assistance multicast request message is generated, the (S, G) forwarding table item is matched through the router and forwarded to the first door lock, the first door lock sends an assistance confirmation message to the second door lock, and robot calling authorization is completed. By utilizing the embodiment of the invention, efficient, safe and low-delay cross-door-lock cooperative operation can be realized.

The invention relates to the technical field of passage detection, and discloses a UWB-based information identification module control method, device and equipment and a storage medium, which are applied to intelligent door lock equipment, and the intelligent door lock equipment comprises a UWB module and an information identification module. The method comprises the following steps: acquiring position information, a moving direction and a moving speed of a target user detected by a UWB module in a preset detection range; obtaining a prediction result based on the position information, the moving direction and the moving speed; and determining whether to wake up the information identification module to perform user identity identification according to the prediction result. The number of times of waking up the information identification module of the intelligent door lock equipment when a person who does not want to pass by the intelligent door lock equipment can be reduced, so that the power consumption of the intelligent door lock equipment can be reduced, an information identification target can be waken up in advance for a user who wants to pass by, and the user experience is improved.