64 results about "Mobile security" patented technology

A mobile security robot includes a human-sized mannequin mounted on a vehicle. A storage unit, mounted on the vehicle, stores security devices and high-powered energy storage devices for facilitating extended patrols without recharge. A video recording system, disposed in the mannequin, continuously records images of a patrol area. Multiple sensors mounted on and proximal to the mannequin generate sensor data based on environmental conditions of the patrol area. A computing system coupled to the sensors processes the sensor data using artificial intelligence models and generates action commands for execution of tasks by actuators including electric motors, robotic arms, and supplementary attachment devices. The electric motors run the vehicle at different speeds with wheel speed feedback based on the environmental conditions and navigate the vehicle along a predefined travel path with object avoidance during patrols. User interface devices facilitate auditory and visual communication with humans in the patrol area.

The invention relates to the technical field of building engineering, and discloses a building equipment energy consumption data driven self-adaptive energy-saving regulation and control system and method, and the method comprises global state sensing, energy consumption feature extraction, dynamic modeling prediction, multi-objective optimization solution and hierarchical execution control. Time sequence and space data are fused through Kalman filtering, unified modeling of cross-protocol equipment data is achieved, equipment operation, environment, weather and control instructions are integrated according to a space-time state input matrix, a multi-dimensional decision basis is formed, a Pareto optimal solution set is solved based on an NSGA-II algorithm, a compromise solution is selected through a fuzzy decision method, and the optimal solution set is obtained. According to the method, conflict targets of energy consumption, comfort and equipment life are balanced, a priority arbitration problem is solved by adopting dynamic weight allocation, meanwhile, a security fault-tolerant mechanism is established, a mobile security boundary model and a self-adaptive retry mechanism are introduced, an operation threshold is dynamically adjusted, and the robustness of the system is remarkably improved.

The invention provides an Android malicious software detection method based on a multi-task learning mechanism, and belongs to the technical field of mobile security and malicious software detection. Comprising the steps of 1, extracting malicious family correlation, and extracting correlation among different malicious families through a multi-task learning mechanism by adopting a deep learning model based on a CNN (convolutional neural network) and a Bi-LSTM (bidirectional long short-term memory) network; 2, generating a malicious space, and depicting a high-risk sample region through feature space generation, threat region identification and region priority ranking; 3, identifying high-risk samples, and screening the samples based on region priorities and position attributes; and step 4, decision optimization: carrying out fine adjustment on the detection model by combining high-risk samples and known sample anchor points so as to improve the detection capability of unknown malicious families. According to the method, through multi-task learning and malicious space analysis, the detection effect of the method on unknown Android malicious software is improved.

The utility model discloses a travelling security camera, which belongs to the technical field of laboratory safety, and comprises a security camera and a support structure arranged on the security camera and used for supporting the security camera, the support structure comprises two U-shaped frames and two winding rollers rotationally mounted in the two U-shaped frames respectively, and the two guide sliding ropes are respectively arranged on the two winding rollers. During use, the L-shaped connecting plates on the two sides can be fixed to a wall surface or a support through bolts, the guiding slip rope is straightened, the sliding frame and the security camera can be supported through the guiding slip rope, and the sliding frame and the security camera can be controlled to horizontally move in the direction of the guiding slip rope by starting the motor. The security and protection camera has the advantages that a cyclic monitoring effect of the security and protection camera is achieved, the guide slip rope wound on the winding roller can be wound and unwound by rotating the linkage shaft so as to change the moving distance and range of the security and protection camera, and adjustment can be performed according to the space of an installation environment.

The application relates to a mobile safety operation platform for tunnel detection, belonging to the field of high-altitude operation platforms, which comprises a frame body, universal wheels, supporting legs and a positioning assembly. The universal wheels are arranged at the bottom of the frame body in multiple numbers. The supporting legs are hingedly arranged on the frame body in multiple numbers, and the multiple supporting legs are respectively arranged on different sides of the frame body. The positioning assembly is arranged on the frame body and is used for positioning the supporting legs. The application has the effects of improving the stability of the frame body and effectively improving the safety of the mobile operation platform.

The application relates to the technical field of crane monitoring, and discloses an online monitoring device and method for faults of key components of a crane, which comprises two beam rails and a bridge capable of moving on the beam rails, a controller is installed on the front wall of the bridge, touch switches electrically connected with the controller are installed on the left and right sides of the top of the bridge, shaft wheels are rotationally connected to the left and right sides of the bottom of the inner cavity of the bridge, an adjusting cylinder capable of being locked is rotationally connected to the inner wall of the left shaft wheel, and two symmetrical arc grooves are formed in the inner wall of the adjusting cylinder. When the shaft wheel on any side slips, the elastic sliding shaft will quickly move towards the corresponding side, drive the T-shaped touch pipe to extrude the touch switch for fault early warning, automatically limit the further slipping of the shaft wheel, automatically release the sand for anti-skid, reduce the abrasion between the shaft wheel and the beam rail, ensure the safe completion of the current operation of the bridge, and automatically mark the slipping area of the beam rail, so that subsequent maintenance is facilitated.

The utility model relates to the technical field of ventilators, and discloses a ventilation device for preventing coal mine gas from exceeding the limit, which comprises a ventilator shell, a connecting pipe is fixedly connected to the outer wall of the ventilator shell, an air outlet pipe is movably connected to one end of the connecting pipe, a connector is fixedly connected to one end of the air outlet pipe, and the connector is fixedly connected to the other end of the connecting pipe. A second air outlet is formed in one side of the connector, and a sliding rail is movably connected to one side of the connector. According to the ventilation device for preventing the coal mine gas from exceeding the limit, the purpose of stable movement is achieved, the problem that a common movable ventilator for security and protection is unstable in movement is solved, the movable ventilator for security and protection is suitable for the uneven ground, in the moving state, internal abrasion is reduced, use safety is improved, and in the non-moving state, the ventilation device for preventing the coal mine gas from exceeding the limit is achieved. The center of gravity is relatively lower, the structure is stable, and the ventilation device capable of preventing the coal mine gas from exceeding the limit can move stably and is suitable for uneven ground under a mine.

A mobile security robot system is disclosed comprising a robot vehicle with pressurized fluid canisters, rotatable spray mechanisms, and a software control system for sensor-based or operator-triggered activation. An integrated invisible ink application module enables covert suspect tagging, while an automated refill interface allows docking with a fluid station for replenishment. The system provides non-lethal deterrence, evidence gathering, and optional environmental uses including plant hydration and wildlife deterrence.

Astructure (12) for a movable security barrier (10) is provided. The structure (12) has an impact facing side (A) and a protection facing side (B). The structure comprises a first bollard support (46)

This utility model belongs to the field of safe power distribution technology, specifically relating to a portable safe power distribution device, including a bracket and a distribution cabinet. The bracket has a Z-shaped structure, and the distribution cabinet is mounted on the bracket. Four columns are fixedly connected to the bottom of the bracket below the distribution cabinet. Two of the right-side columns are equipped with casters at their bottom ends. Multiple connecting plates are fixedly connected to the side wall of the bracket near the middle position, and a suspension assembly is provided on the side wall of the bracket near the top. The suspension assembly includes two sleeves fitted onto the side wall of the bracket, with a first bolt threaded onto the side wall of each sleeve. The first bolt abuts against the side wall of the bracket, and a fixing plate is fixedly connected to the side wall of each sleeve. This utility model allows the distribution cabinet to be suspended in a suitable location according to actual needs, solving the problem of inconvenience caused by poor ground conditions.

A safety system assembly (1) serves to monitor a zone (5), such as a warehouse or a factory, in which objects (8), such as autonomously driving vehicles (4) and persons (8a), move together. The safety system assembly (1) comprises a central processing device (3) that is configured to receive sensor data (6) from a plurality of monitoring units (2), in which sensor data (6) the objects (8) detected in the monitored zone (5) by the monitoring units (2) are included. The central processing device (3) is configured to consolidate the received sensor data (6). The central processing device (3) is configured to create object lists (7) from the consolidated sensor data, with the object lists (7) including the detected objects (8) together with the respective object information, and to transmit these object lists (7) to the autonomously driving vehicles (4).

The invention discloses a two-stage authentication security access system and method for a mobile virtual private network of a railway signal system, and the system comprises a special mobile security intelligent terminal which is a customized security reinforced terminal device and is provided with a special Internet-of-Things SIM card with a cryptographic chip, the special mobile security intelligent terminal and the special internet of things SIM card realize one-to-one card binding; the mobile virtual private network is provided by a public operator, is constructed based on an APN / VPDN technology, is isolated from the universal internet and supports 5G / 4G dual-system communication; and the operator-side primary security authentication module is deployed at the 5G / 4G core network side of an operator. According to the application, a security protection system is constructed from multiple dimensions of a terminal, a user identity and a communication link by combining customized reinforcement of a special mobile security intelligent terminal, one-to-one binding of a machine and a card and design of a special internet-of-things SIM card with a national secret chip through a two-stage authentication mechanism of primary security authentication at an operator side and secondary access control at a platform side.

The application discloses a kind of mobile security protection method and system based on AI dialogue and context perception, comprising: receiving the natural language request of user, the structured context object of the context information of device is generated by rule engine;Based on natural language request and context object, parse out user intent and at least one entity to be detected, to generate structured security instruction;Call corresponding threat analysis engine to carry out depth analysis and generate threat analysis result;According to threat analysis result, generate composite response containing natural language explanation and one-key execution operation option, call system interface to execute the protection action corresponding to threat analysis result;Collect the feedback data of user to composite response and continuously optimize parsing and threat analysis capability.The application analyzes device state, network environment and user behavior in real time, and the system can dynamically assess security risks, not only respond to user active query, but also actively push protection suggestions when detecting high-risk environment.

This invention relates to a mobile security aspect protection method, apparatus, storage medium, and electronic device. The mobile device has a virtual machine for running mobile security aspects. The method includes: after the mobile application starts, the virtual machine determines whether the mobile security aspect meets the security operation conditions; if so, it obtains the encrypted aspect configuration, decrypts it, and injects the aspect program into the application according to the decrypted aspect configuration through a preset aspect base, so as to execute the security aspect business through the aspect program; otherwise, the application exits. The mobile security aspect protection method and apparatus of this invention use a virtual machine to determine whether the mobile security aspect meets the security operation conditions, and start the mobile security aspect if the security operation conditions are met; if the security operation conditions are not met, the mobile security aspect is not started, and the application exits, preventing attacks on the mobile security aspect and the application.

The application relates to the technical field of mobile security payment, in particular to a payment system based on intelligent security detection, a data acquisition module is used to acquire data of a receiving platform when a payment request is received; a data processing module is used to determine the receiving platform according to the data information acquired by the data acquisition module; and a data storage module is used to store the receiving platform determined by the data processing module to make payment. When the payment request is received, the data acquisition module acquires environmental information of the receiving platform and outputs the environmental information to the data processing module, the data processing module determines the current receiving platform data environment parameter according to the data environment information of the receiving platform acquired by the data processing module through the data acquisition module, and preliminarily determines the type of the receiving platform, so that information leakage caused by dangerous disguising of the receiving platform in payment can be effectively avoided, and data theft can be further avoided.

An access station, which is for presentation of a storage container from an automated storage and retrieval system to an operator at the access station, includes an access module, a drawer, and a first actuator. The access module includes a frame defining a drawer compartment provided within the frame and a front opening for allowing presentation of the storage container. The drawer includes a drawer base and a drawer front. The drawer is movably connected to the frame. The drawer base includes a support on which the storage container can be supported. The first actuator is for moving the drawer relative to the frame between a presentation position in which the drawer is protruding through the front opening of the frame and a retracted position in which the drawer is retracted within the drawer compartment. The access station includes a safety mechanism located above the front opening. The safety mechanism includes a cover, a safety plate, and a safety sensor. The cover is secured to the frame. The safety plate is movable relative to the cover between a non-activated position and an activated position. The safety sensor is for sensing the movement of the safety plate. The access station is configured to allow movement of the drawer relative to the frame when the safety sensor is sensing that the safety plate is in its non-activated position. The access station is configured to stop or reverse the movement of the drawer relative to the frame when the safety sensor has sensed that the safety plate is in its activated position.

The utility model relates to the technical field of intelligent household monitoring, in particular to an intelligent household mobile security monitor, which comprises a monitor main body, a mounting seat is arranged above the monitor main body, the inner side of the mounting seat is connected with a supporting rail, and a horizontal sliding structure is formed between the supporting rail and the mounting seat. A driving mechanism is arranged in the mounting base and controls the mounting base to move on the supporting rail, an auxiliary fixing mechanism is arranged on the outer side of the supporting rail and fixes the position of the supporting rail, the supporting rail is arranged in a spliced mode, and the moving range of the monitor body is adjusted by splicing the supporting rail. According to the smart home mobile security monitor, movement control over the monitor body is achieved through horizontal movement of the mounting base on the supporting rail, the supporting rail can be horizontally lengthened and combined for use, and therefore the smart home mobile security monitor can adapt to use requirements in different monitoring scenes, and the movement distance of the device can be flexibly set.

The invention discloses a display card direct connection lightweight VR system based on an external processing unit, relates to the technical field of head-mounted display equipment, and aims to solve the core pain points of heavy weight, low image quality, and poor delay and safety of traditional VR head-mounted display equipment. The system comprises a host, an external processing unit, a head-mounted display device and a composite cable. The external processing unit is directly connected with a host graphics card through a standard video interface, receives an original video signal, completes protocol conversion, and supplies power to the head-mounted display equipment through a composite cable; the head-mounted display device body is not provided with a core calculation module and a battery, only one high-resolution and high-refresh-rate miniature screen, a short-focus optical module and a nine-axis inertial measurement unit are integrated, the weight of a device body is controlled to be smaller than 120 g, and a top bearing type design is adopted. Through architecture reconstruction of external functions and pure display and internal wearing, image visual lossless low-delay signal transmission and extreme lightweight wearing experience are realized, a sitting posture static use scene is limited, the mobile safety risk is fundamentally eradicated, and high-image-quality, high-immersion and dizziness-free VR experience is provided for a user.

The invention provides a non-system user account identification method and device, electronic equipment and a storage medium, and relates to the technical field of mobile communication, in particular to the technical field of mobile security risk control. According to the specific implementation scheme, a target environment in an operating system is accessed based on target permission; key directories and files related to the user account in the target environment are monitored, and a suspicious user account is obtained; obtaining a target running log related to user account management; and identifying a non-system user account from the suspicious user accounts according to the target operation log.

The application relates to the technical field of automation, and provides a multi-robot scheduling method and system, which comprises the following steps: acquiring an environment map of a current environment, and determining preset mobile resources in the current environment according to the environment map; acquiring a to-be-planned task of a target robot based on a preset path planning task queue; performing a path planning operation according to the environment map and starting and target positions of the to-be-planned task, so as to obtain a moving path of the target robot; determining target mobile resources required by the target robot for moving based on the moving path, according to the moving path of the target robot and the preset mobile resources; controlling at least one target robot to move based on the target mobile resources, and updating the target mobile resources of each target robot in the process of moving of the target robot. The method avoids congestion and collision of multiple robots in the same area, and improves the moving safety of the robots.

The embodiment of the invention provides a blind person vision assisting method based on binocular YOLOv8 and related equipment, and belongs to the technical field of computer vision. The method comprises the steps that binocular images of the same scene shot at different visual angles are obtained, and the binocular images are obtained through shooting of a binocular camera and comprise a left eye image and a right eye image; target detection and parallax ranging are carried out on the binocular image through an improved binocular YOLOv8 algorithm, visual perception information of the target object is obtained, and the visual perception information comprises the object category and the relative distance; performing voice conversion processing on the visual perception information to obtain voice information; and performing voice broadcasting on the target object according to the voice information. According to the embodiment of the invention, clear and real-time environment guidance can be realized at low cost, and the mobile safety and self-care ability of the blind user are improved.

This disclosure includes various embodiments of a mobile security trailer having a trailer frame with a front beam and a tongue extending perpendicular to the front beam, a base positioned so that a first portion of the base is positioned over the tongue while a second portion of the base is positioned over the front beam; a telescoping camera boom attached to the base, and a security camera assembly positioned at the top of the telescoping camera boom. Some embodiments include a port side storage compartment positioned on a port side of the frame, a starboard side storage compartment positioned on a starboard side of the frame, and a center channel positioned between the port side storage compartment and the starboard storage compartment.

Techniques are disclosed relating to monitoring network traffic of an embeddable browser displayed by an application executing on a mobile computing device. In some embodiments, a first layer of the application manipulates one or more user interface elements displayed in the embeddable browser. The first layer of the application then detects network requests made by one or more application programming interfaces (APIs) executed by the embeddable browser in response to the manipulating. In some embodiments, the first layer sends to a second layer of the application results of observing network requests. In some embodiments, the second layer of the application displays, in real-time, information corresponding to the results of observing network requests. The disclosed techniques for monitoring activity on an embeddable browser included in mobile applications despite mobile security restrictions may advantageously reduce or remove wait times associated with manipulating and observing content of the embeddable browser.

This electrical protection device (300) is configured to be reversibly mounted on a distribution device (110) comprising a power bus (124). The device for protecting the incoming terminals (302), connectable to the power bus, and a switching mechanism (310) with a movable contact (370) and a tripping device (372). The protection device comprises a safety mechanism (500), which comprises a support portion (502), which is movable and which is configured to be pushed back, against a return member (504), into a retracted position when the protection device is mounted on the distribution device. When the protection device is dismantled, the support portion moves and the safety device activates the tripping device (372), causing the switching mechanism to switch to an isolation configuration before each incoming terminal is disconnected from the power bus.

1. The name of the design product: intelligent light storage mobile security vehicle. 2. The use of the design product: for transporting and storing light energy. 3. The design points of the design product: in the overall shape of the product. 4. The picture or photo that best indicates the design points: perspective view.

Electrical protection device, distribution assembly, and associated electrical panel. This electrical protection device (300) is configured for reversible mounting on a distribution unit (110) comprising a power bus (124). The protection device includes incoming terminals (302) that can be connected to the power bus, and a switching mechanism (310) with a moving contact (370) and a trip unit (372). The protection device includes a safety mechanism (500), which comprises a movable support portion (502) configured to be pushed back against a return element (504) into a retracted position when the protection device is mounted on the distribution unit.During dismantling of the protective device, the support portion moves and the safety device activates the release (372), switching the switching mechanism into an isolation configuration before each incoming terminal is disconnected from the power bus. (See Figure 7b for abbreviation.)

The utility model belongs to the technical field of safety supports, and particularly relates to a movable safety support for mine excavation, which comprises a stable base for a constructor to stand during construction, and a protective structure mounted above the stable base through a height adjusting part and used for preventing rockfall, the protection structure comprises a bearing part used for receiving falling rocks and a guide part arranged on the side, away from the stable base, of the bearing part, and the protection structure aims at guiding the falling rocks falling on the bearing part to the ground away from the construction advancing direction. According to the movable safety support, the protective structure is arranged and comprises the bearing part and the guide part, falling rocks falling on the bearing part can be effectively received and guided to be far away from the construction advancing direction, and therefore the risk that constructors are hit by the falling rocks is greatly reduced, and operation safety is improved.

The application discloses a kind of blind guiding robot remote vision guiding systems, belong to visual guiding technical field, the system includes visual perception module, central processing module, motion control module, safety monitoring module and cloud collaborative module, visual perception module gathers all-around environment image and depth information and pre-processes, central processing module fuses data and reconstructs three-dimensional semantic map, identifies obstacle, traffic element and topographic feature, dynamically plans global and local path and generates synchronous guiding instruction, motion control module realizes man-machine collaborative movement by multimodal man-machine interaction guidance and chassis posture adjustment, safety monitoring module real-time early warning anomaly and triggers emergency response, cloud collaborative module optimizes global navigation strategy.The system can be in complex dynamic scene Active accurate docking vision impaired user, avoid secondary safety risk, reduce user travel burden, improve blind guiding service continuity and safety, reduce application threshold.

The present application discloses a railway signal system data security one-way ferry system and a two-way and one-way interactive control method, the railway signal system data security one-way ferry system, including a special mobile security intelligent terminal, a mobile virtual private network, a hierarchical protection access subsystem, a one-way reinforced ferry subsystem and a scenario-based security management subsystem. The present application realizes physical layer one-way isolation through the forward / reverse digital diode of the one-way reinforced ferry subsystem, cooperates with the SM4 encryption and hash value comparison double check mechanism of the one-way data check module, and eliminates the risk of high sensitive data being tampered or reversely transmitted from the hardware to the algorithm level. The one-way data receiving special module of the special mobile security intelligent terminal has a read-only locking function, only supports high sensitive data viewing, prohibits copying, forwarding and other operations, combines with the data encryption storage and location binding key mechanism, further blocks unauthorized terminal access and abnormal data transmission, and forms a depth defense system.