58 results about "Security guard" patented technology

The invention discloses a security guarding method and system based on a communication-guide-remote fusion technology, and the method achieves the self-adaptive selection and redundant transmission of communication links in a weak network, shielding and other environments through the construction of a multi-link communication system, an indoor and outdoor integrated high-precision positioning mechanism and a multi-mode intelligent sensing cooperation mechanism. Cross-scene continuous positioning is realized by combining multi-source information such as GNSS, inertial navigation, geomagnetism and remote sensing image backbone maps, and inertial navigation, video, sound and environment sensing data are fused to generate an abnormal behavior recognition result, so that the whole-process and whole-scene safety guarding capability for all personnel is formed, and the accuracy of abnormal behavior recognition is improved. The problems of easy communication interruption, easy positioning misalignment and unreliable abnormity identification in the prior art are effectively solved, and the method is suitable for a plurality of application scenes such as crowd safety guarding and the like.

The invention provides a pole charging variable flow thermal safety control method and system based on AI multi-objective optimization, and relates to the technical field of pole charging variable flow thermal safety control, and the method comprises the steps: collecting the electrical state quantity and thermodynamic state quantity of a pole charging converter in real time; constructing a digital twinborn model of the polar charging converter; constructing a DRL training environment, and training a DRL intelligent agent; setting a security guard strategy independent of the DRL intelligent agent; the optimal optimization strategy is deployed to a converter control system, and the converter and a cooling system are controlled in real time; and carrying out on-line calibration on key parameters of the digital twin model. According to the method, the digital twinborn model is constructed and the DRL is combined to carry out multi-objective optimization decision making, so that intelligent, accurate and adaptive control on the thermal safety of the electrode charging converter is realized; the digital twin is self-calibrated, so that the thermal management level, the operation efficiency, the reliability and the long-term adaptability to equipment aging and environment change of a converter system are effectively improved.

The invention belongs to the technical field of game design, and discloses a method for applying an AI agent generation task system to a scenic spot script killer system, which comprises the following steps: generating an evaluation mode according to the type of the script killer, evaluating the related ability of a player under the type, generating a player portrait, sensing the current environment state, and generating an environment portrait; an initial task is allocated for each player, multi-agent simulation is performed by using an MARL model, narrative and scheduling targets are formulated through a strategic layer, the strategic layer is decomposed into specific tasks, personalized tasks are generated in combination with a reward function and a plot security guard mechanism, and difficulty coefficients of the players are dynamically adjusted; and the execution module receives the output of the dynamic decision module, forms a final task through assembly and rendering, and issues the final task to a player terminal, players receive the task and interact, automatically verify the task completion state, and feed back the task completion state to the multi-mode environment sensing module, so that circulation is formed, and dynamic generation of the scenic spot script killing task is realized.

The invention discloses a machine vision-based intelligent attendance system for student guarding posts, which relates to the field of image analysis, and comprises an integrated control module which is used as a central management and control terminal and is used for editing and operating operation indexes of each functional module and receiving and displaying feedback data of each module; the illumination auxiliary module is used as an adjustable light source to cooperatively work with the light sensor, monitors the environment illumination intensity of the preset school gate area in real time, and automatically adjusts the illumination intensity according to the environment illumination intensity; the image acquisition module is used for capturing a real-time video stream of a school gate area in real time through an industrial camera; identity verification, on-duty state judgment and equipment compliance inspection are deeply integrated, and non-inductive and non-contact synchronous identification and verification are performed on personnel such as security personnel, traffic police and parents and volunteers on duty during rush hours when students go to and go to school, so that the manpower management cost is greatly saved, mistakes, omissions and disputes caused by human factors are avoided, and the safety of students is improved. And the traceability of the whole process is ensured by continuous data flow.

This invention provides a fall detection and intelligent protection method comprising mobile protection software installed on a mobile phone, which includes a map and is accessible to the user after registration and login; and a backend management system, managed by an administrator, for managing the mobile protection software; upon detecting a phone fall using the phone's accelerometer or gyroscope, the mobile protection software intelligently senses the fall and automatically sends a distress message to nearby property security guards, social workers, neighbors, etc.; upon receiving the distress message, other nearby users' mobile protection software views the location of the person seeking help on the map and provides assistance. The scope of protection of this invention includes, but is not limited to, the above embodiments. The scope of protection of this invention is defined by the claims, and any substitutions, modifications, or improvements readily conceived by those skilled in the art fall within the scope of protection of this invention.

1. Name of the product in this design: Lifting Duty Platform (Multifunctional). 2. Application of this design: This design is intended for high-altitude installation, emergency repairs, decoration, advertising, and security duties. 3. The key design elements of this product are the combination of shape, pattern, and color. 4. The image or photograph that best illustrates the design's key features: the front view. 5. The design for which protection is sought includes color.

The utility model belongs to the technical field of security protection vests, and particularly relates to a multifunctional security protection vest which comprises a protection vest body, a plurality of weapon bags are connected to the outer surface of the bottom end of the protection vest body in a sewing mode, and a first fixing frame is fixed to the outer surface of the right side of the middle of the protection vest body. A heart protection assembly is arranged on the inner surface of the upper right portion of the protection vest body, a mounting plate is fixed to the outer surface of the upper left portion of the protection vest body, a flashlight support is rotatably mounted at the front end of the mounting plate, a supporting assembly is mounted between the flashlight support and the mounting plate, and a second fixing frame is fixed to the front left portion of the middle of the flashlight support. Bandages are bonded and fixed to the middle of the protective vest body and the middle of the flashlight support, and the bandages are made of nylon materials. The heart protection vest has a good protection effect on the heart, the functionality of the protection vest is more comprehensive, and the practicability is higher.

The application discloses a kind of based on the imaging display method, equipment and storage medium of security inspection machine, the imaging display method based on the security inspection machine includes: the complete package recognition processing is carried out to current buffer image obtained, and complete package recognition result is obtained;In response to complete package recognition result Characterization exists in current buffer image complete inspection package, the target detection processing is carried out to the package image area where complete inspection package is located, and target detection result is obtained;In response to target detection result Characterization exists in complete inspection package target object, then target object is displayed processing.The above scheme can reduce the security inspection pressure of security guard.

The invention discloses an environment security check method and device, and a storage medium. The method comprises the following steps: determining a target security inspector according to inspection point information of an inspection point and work information of the security inspector; generating a security check task according to the check point information and the work information of the target security inspector, and sending the security check task to a target security check terminal of the target security inspector; and determining whether the security check task is completed or not according to task execution information collected by the target security check terminal in response to the control instruction. According to the technical scheme, the automation degree of environment safety check can be improved, and environment safety check can be efficiently carried out.

1. Name of the product in this design: Security Bracket Base. 2. Purpose of this design: For use in security brackets. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

Guard safety in a corrections facility may be improved by processing a video stream to identify guards that are present based at least in part on their apparel and to identify inmates that are present based at least in part on their apparel. A determination is made as to a number of guards that are present and a number of inmates that are present. A first alarm is issued when a ratio (R) of the number of guards that are present in the region of the corrections facility and the number of inmates that are present in the region of the corrections facility falls below a Guard Safety Ratio Threshold (GSRT). A second alarm may be issued when a separation distance between one or more of the inmates and a guard falls below a Guard Safety Spacing Threshold (GSST).

The disclosure relates to a method for enhancing safety in an automated storage and retrieval system, AS / RS, the method comprising: associating the SVU with one or more security guard bots, SGBs; preventing, using the one or more SGBs, a potential collision including the SVU within the AS / RS.

The utility model provides a combustible gas leakage detection system. The combustible gas leakage detection system comprises a gas detection assembly and a mobile phone with a photographing function, the gas detection assembly is connected to a USB interface of the mobile phone through a connecting line and is used for being in wired communication with the mobile phone and uploading a gas concentration value and an alarm state detected by the gas detection assembly to the mobile phone for real-time display; the mobile phone is also used for supplying power to the gas detection assembly; and the mobile phone is also used for shooting a picture of an inspection site during inspection. The gas detection assembly and the mobile phone are combined for use, that is, the gas detection assembly is connected into the USB interface of the mobile phone through the connecting wire to communicate with the mobile phone, photographing and detection operation can be completed with one hand, meanwhile, the mobile phone is used for charging, and a charging device does not need to be additionally carried in the inspection process; the trouble that a security inspector and a line inspector need to carry common tools such as a gas leakage detector, a mobile phone and accessories at the same time every day is solved.

This invention discloses a security personnel dispatching method and system based on optimization algorithms, relating to the technical field of path planning. The method involves acquiring a topological undirected graph and constraints of a target area, determining an optimization objective based on these constraints, optimizing the target path according to the objective and constraints, sending the target path to a drone, and enabling the drone to execute the target path and obtain an image of the area. The area image is then used to identify the event level, and security personnel are dispatched based on the event level. Constructing and optimizing the topological undirected graph of the target area ensures that drones can inspect key areas and acquire high-quality area images. Event levels are determined through image recognition, and the on-site situation is assessed, providing a basis for subsequent personnel dispatch and improving the accuracy and response speed of security personnel dispatch.

The application discloses a security protection USB hub for a storage device and an authorization method, relates to the field of data transmission security, and discloses the USB hub, which comprises a USB hub body for connecting a plurality of USB storage devices; a security protection system comprising a master control module for authorizing and authenticating management software, obtaining a white list, and receiving a configuration instruction sent by the management software to configure the access right of the USB storage device; a storage module for storing device descriptor information and right configuration information of the USB storage device; an operation module for performing hash operation and signature on the white list; and management software for white list management of the USB hub, right setting of the USB storage device and generation of a configuration instruction. The application can realize one-to-one or one-to-many right authentication between the USB hub and the USB storage device, improve the security of the USB storage device access, and guarantee the information security of the host.

The present invention pertains to a system and method for operating a service for hiring on-demand, licensed, private, emergency security bodyguards. The system provides security options to the consumer for their safety and protection via an application. The security options include agents, namely security guards and bodyguards, that consumers can request using an application for such a purpose. The system permits agents to apply for employment and provide security services upon request to clients.

The invention relates to the technical field of insurance, and particularly discloses a security personnel work monitoring method and system based on video monitoring. Real-time video streams are acquired through a monitoring camera, security personnel are identified, behavior feature vectors (such as moving paths and speeds) and state feature vectors (such as head orientations) are extracted, path offset feature values are calculated according to behavior features, and the security personnel are identified by comparing the deviation between an actual path and a standard patrol path. Calculating an attention distraction characteristic value according to the state characteristic, extracting environment information (light and a camera visual angle) from video data based on an included angle between a head main view direction and a monitoring area direction, calculating a depth offset value to correct environment interference, fusing path offset, attention distraction and the depth offset value, and obtaining a working state evaluation value; if the evaluation value exceeds the preset threshold value, it is judged that work is abnormal, a warning instruction is generated, real-time monitoring and risk early warning are achieved, and the security efficiency is improved.

The utility model discloses a family security guard teaching aid, and belongs to the technical field of teaching aids. The utility model aims to solve the technical problem of how to improve the function application display and understanding of students on some circuit devices. According to the technical scheme, the window simulation device is characterized by comprising a mounting plate, a window simulation part, a wire arrangement frame and a circuit module assembly, the window simulation part comprises a window frame and a window body, the window frame and the window body are rotationally connected through hinges installed on the upper edges, a curtain is installed on the upper edge of the window frame, and a driving mechanism is installed on the top of the window frame; the driving mechanism drives the end portion of the curtain to horizontally move on one side of the window body, the travel switch is further fixed on the window frame and used for limiting the movement travel of the curtain, the teaching ability is improved through circuit demonstration, and the device has the advantages of being convenient to use, capable of being repeatedly used and facilitating teaching and improving the learning and manipulative ability of students.

This invention relates to the field of motion capture technology, specifically disclosing a motion capture method for assessing safety officer skills, comprising the following steps: S1: Constructing a coordinate system and a three-dimensional model, setting capture points in the three-dimensional model, obtaining the coordinates of the capture points when they are at a detection node, calculating the average of the horizontal, vertical, and triangular coordinates, and obtaining the initial coordinates; S2: Calculating the completion time, obtaining the motion curve of the capture point, and setting detection sub-nodes; S3: Obtaining the detection sub-nodes and generating capture vectors, calculating the cosine similarity and the average of the cosine similarity; S4: Calculating the average action score and time score of the safety officer, calculating the comprehensive score of the safety officer, and quantifying the upper limit of the number of vehicles a safety officer can be responsible for based on the comprehensive score. This invention comprehensively judges the skill level by capturing the standardization of the safety officer's actions and the duration of the actions, thereby quantifying the upper limit of the number of vehicles a safety officer can safely be responsible for with data, thus optimizing labor costs and realizing the feasibility of the business model.

The present application relates to the technical field of administration, in particular to a security personnel intelligent scheduling system and method based on hierarchical architecture. The system adopts five-layer architecture of data management layer, feature calculation layer, intelligent core layer, decision support layer and user interaction layer to realize business logic decoupling. The method core includes: converting requirements into structured portraits through a project analyzer; the intelligent scheduling engine adopts a multi-objective evolutionary algorithm integrating robust optimization, generates a resilient scheduling scheme capable of resisting the worst absence scenario by defining an uncertain set of personnel availability; the dynamic scheduler adopts an online algorithm with a guaranteed competitive ratio to provide real-time decisions with bounded performance for unpredictable temporary tasks. The scheme realizes the change from post-event remediation to pre-event prevention, guarantees business continuity, and provides quantifiable performance guarantees for scheduling decisions in dynamic environments.

The utility model discloses a movable property security guard kiosk, which relates to the technical field of guard kiosk, and comprises a security guard kiosk, hydraulic rods are symmetrically arranged at the bottom of the security guard kiosk, the telescopic shaft ends of the hydraulic rods are fixedly connected with connecting blocks, and the connecting blocks are rotatably connected with a connecting frame. A lifting assembly is arranged, a hydraulic rod drives a connecting block to slide along the bottom of the security pavilion, a connecting frame is driven to rotate through sliding of the connecting block, and a connecting rod is driven to move through rotation of the connecting frame, so that a rotating frame is pushed to rotate along a fixed block, the rotating frame drives universal wheels to rotate, and the universal wheels make contact with the ground; the supporting blocks and the steps are jacked up, the bottom of the security pavilion is separated from the ground, the security pavilion can be driven to move by pushing the security pavilion, convenience and rapidness are achieved, after the security pavilion reaches the needed position, the hydraulic rods move reversely, the universal wheels are driven to rise, the supporting blocks and the steps make contact with the ground, and the position of the security pavilion is fixed. And the position of the security booth can be conveniently changed according to the on-duty position.

The invention relates to the technical field of administrative management, in particular to a security personnel intelligent scheduling system and method based on a layered architecture. The system adopts a five-layer architecture of a data management layer, a feature calculation layer, an intelligent core layer, a decision support layer and a user interaction layer to realize business logic decoupling. The core of the method comprises the following steps: converting a demand into a structured portrait through a project analyzer; the intelligent scheduling engine adopts a multi-objective evolutionary algorithm fused with robust optimization, and generates a flexible scheduling scheme capable of resisting the worst absence scene by defining an uncertain set of personnel availability; and the dynamic scheduler adopts an online algorithm with competition ratio guarantee to provide real-time decisions with bounded performance for unpredictable temporary tasks. According to the scheme, shift arrangement is changed from post-event remedy to pre-event prevention, and quantifiable performance guarantee is provided for scheduling decisions in a dynamic environment while service continuity is guaranteed.

The invention relates to the related field of security and protection supervision, and discloses a security and protection equipment collaborative management method and system based on an AI security officer platform, and the method comprises the steps: carrying out the contact judgment of a monitored object in real time in a mode of carrying out the data collaborative processing of all monitoring equipment in a security and protection range, correspondingly carrying out the efficient pre-screening of monitoring contents, and carrying out the collaborative management of security and protection equipment. According to the method and the system, some low-feature contact events are recorded, follow-up rapid monitoring content backtracking matching is facilitated, compared with an existing security monitoring backtracking and matching mode, efficient, accurate and rapid information judgment can be performed through a plurality of clear backtracking time nodes during backtracking, and meanwhile, the method and the system have the advantages that the method and the system are easy to implement. According to the information recording mode of the contact time log of the node, the effective information storage amount can be reduced, and the hardware storage pressure of security and protection is reduced.

1. The name of the present design product: security guard navigation graphical user interface for electronic equipment. 2. The use of the present design product: for an electronic device. 3. The design points of the present design product: in the graphical user interface. 4. The picture or photo that best indicates the design points: design 1 interface change state diagram. 5. The present design product is a conventional design, and the rear view, left view, right view, top view and bottom view of each design are omitted. 6. Design 1 is designated as the basic design. 7. The use of the graphical user interface: for the home page navigation interface of the security guard. 8. The change state description of the graphical user interface: click the "function complete" button in the front view of designs 1-4, and display the corresponding interface change state diagram. 9. Other circumstances that need to be explained: the "X" characters in each design interface are numerical or textual content.

The utility model discloses a temporary service desk for doorkeepers and security guards, and relates to the technical field of service desks. The service desk comprises a service desk body, a weight increasing assembly is arranged on the inner wall of the service desk body, a height adjusting mechanism is arranged in the service desk body and comprises a support, the top end of the support is fixedly connected with the upper inner wall of the service desk body, and the lower inner wall of the support is fixedly connected with a supporting plate. According to the temporary service desk, the height of the temporary service desk can be conveniently and freely adjusted, so that the temporary service desk is suitable for being comfortably used by security guards with different heights, and the adaptability of the temporary service desk is improved; the temporary service desk structure is prevented from being easily shaken and even toppled during external force collision or strong wind, and the using safety performance of the temporary service desk structure is improved.

The invention relates to the technical field of property management, in particular to a property management monitoring management method and system, and the method comprises the steps: collecting a face image of a target community, and constructing an image library; de-noising the images in the image library by using a non-local mean correction de-noising algorithm; collecting route tracks of pedestrians in a target community, and constructing a route database; inputting the de-noised face image and the route database into a resident safety identification model, and outputting a pedestrian safety coefficient of the target community; the resident safety identification model comprises a face identification module for calculating face similarity by using a D-Faster R-CNN model and a route matching degree module for calculating route familiarity by using a route matching degree model; a safety threshold value is set, and when the safety coefficient is larger than the safety threshold value, pedestrians are allowed to enter; otherwise, the access is not allowed, and early warning is carried out on the security guard; two key factors of face recognition and route matching degree are considered at the same time, the safety of pedestrians in a community is analyzed from double angles, and the safety guarantee level of property management is effectively improved.

The invention discloses a nuclear power plant closed-loop control system and method based on FPGA edge calculation. The system comprises a field physical layer, a sensing sampling layer, an FPGA edge calculation unit, a distributed control system and a high-voltage frequency converter. The field physical layer comprises a circulating water pump and a driving motor; the sensing sampling layer comprises a high-frequency current transformer and an inlet pressure transmitter; the FPGA edge computing unit comprises a high-speed ADC interface, a PS end and a PL end; the high-frequency current transformer and the inlet pressure transmitter are connected to a high-speed ADC interface in the FPGA edge computing unit; the PL end comprises a preprocessing IP core, a PINN acceleration engine, a cavitation evaluation and MPC control decision module and a security guard logic module; according to the invention, data missing is made up by using a physical mechanism, early sensing of cavitation is realized, and microsecond-level closed-loop control is realized through FPGA hardware acceleration.

The invention discloses an industrial mobile storage medium security management and control system and a management and control method, and relates to the field of industrial control system network security. Virus is introduced into a mobile storage medium in a physical isolation industrial network, and a reliable management and control closed loop cannot be formed by depending on management and a single technical means. The mobile medium security inspection station is internally provided with an anti-virus engine and a virus feature library, virus searching and killing are carried out on the inserted mobile storage medium, an anti-tamper virus killing mark is generated on the medium after searching and killing are completed, an industrial control host guard is deployed on a production network industrial host, access control verification is carried out on the mobile storage medium, and the security inspection efficiency is improved. And if the verification is not passed, the industrial host is prevented from reading the medium. According to the method, a label-free and non-reading technical closed loop is constructed, it is ensured that all the mobile storage media accessed to the production network are subjected to safety detection, and viruses are effectively prevented from being spread through the mobile storage media.