19results about How to "Eliminate illegal operations" patented technology

The invention discloses a hydropower station operation risk early warning system and method based on digital twinborn and AI image recognition. The system comprises a data acquisition module, a digital twinborn model construction module, an AI image recognition module, an early warning management module and an effect evaluation and optimization module. According to the system and the method, comprehensive monitoring of the working environment of the hydropower station is realized, and the efficiency and the accuracy of safety management are improved. Potential safety risks are warned in advance, accidents are effectively prevented, and losses are reduced. Moreover, the management and display of the work ticket are supported, thereby guaranteeing the smooth operation of the maintenance work, and preventing the violation operation. In addition, generation and guidance of an emergency response plan are provided, and the emergency response speed and effect are improved.

The invention relates to a high-safety iron tower climbing operation protection system which comprises a safety belt body with two safety hooks, a detection control mechanism, a locking mechanism, a cloud server and a mobile monitoring platform. The detection control mechanism comprises an infrared sensor arranged on the inner ring of the safety hook, a contact sensor arranged on the opening and closing part of the safety hook, a UWB wireless positioning module arranged on the safety hook and the waistband, a posture detection mechanism arranged in the safety rope, and a control chip, a wireless transmission module and a buzzer which are arranged on the buckle of the waistband; the locking mechanism comprises an electromagnetic lock arranged on a handheld driving part of the safety hook; the detection control mechanism and the locking mechanism cooperate with each other to realize virtual hanging, double unlocking, low hanging and high use monitoring of the safety hook, the monitoring data is uploaded to the cloud server, a guardian monitors the climbing operation through the mobile monitoring platform, and the safety of operators in the process of the climbing operation is improved.

The invention relates to the technical field of safety management, and particularly discloses a safety management system based on face recognition, which is used for solving the problem of insufficient cooperative processing of air conditioner airflow safety management and air return and exhaust utilization during arsine leakage in existing clean room airflow management. Comprising a photoetching production module, an air treatment set, a return air adjustment module, an arsine detection sensor, a face recognition system, an exhaust fan, a fresh air handling unit, five air return and exhaust channels, four air supply channels and an air discharge and recovery channel. An air return and exhaust adjustment scheme and a safe area air supply scheme are provided when arsine leaks; personnel permissions of areas with different cleanliness levels are managed through the face recognition technology, air supply of safe areas is adjusted in real time, negative pressure and air exhaust are automatically adjusted when arsine leakage occurs, the fresh air and return air mixing proportion is dynamically adjusted based on the air age, and air conditioner energy consumption is reduced.

This invention provides an AI-based driving behavior analysis and correction system for driver training robots, relating to the field of driving model technology. It includes an operating environment acquisition module, a time-series segment generation module, a reasonable interval determination module, a behavior attribute discrimination module, and a graded correction output module. The system generates a set of driving behavior time-series segments by simultaneously collecting student operation data and road environment data. It extracts the operation change gradient and environmental risk change, and generates an operation reasonable interval including deceleration range, braking advance range, and steering change range based on the environmental risk change. Then, it compares the operation change gradient with the operation reasonable interval segment by segment to distinguish between proactive avoidance behavior and non-standard operation behavior, and outputs graded correction instructions based on the deviation. This invention can improve the accuracy of driving behavior analysis and correction in complex traffic situations.

The utility model relates to steel pipe transportation, and discloses a transportation mechanism and an automatic separating device, comprising a receiving assembly which comprises a fixed table, a plurality of groups of movable plates connected with the fixed table, a fixed plate arranged on one side of the movable plates, and a receiving hopper arranged on one side of the output end of the movable plate; and the conveying assembly is matched with the hopper and comprises a conveying table and a transmission part matched with the conveying table for transmission. The large cooling bed has the advantages that in the operation process, steel rollers can be distributed more evenly in the transportation process of the large cooling bed, the transportation process is smooth, and work efficiency is greatly improved.

The utility model provides a cleaning machine which comprises a machine frame and further comprises a motor, a high-pressure plunger pump and an intelligent control box which are arranged on the machine frame. The motor is in transmission connection with the high-pressure plunger pump and used for providing power to drive the high-pressure plunger pump to work. The high-pressure plunger pump comprises a box body and an oil drain plug arranged on the box body. The oil drain plug comprises an oil drain plug shell, a temperature sensor arranged in the oil drain plug shell and a magnet arranged on the oil drain plug shell. The intelligent control box is electrically connected with the motor and the temperature sensor and used for controlling the motor to work according to signals of the temperature sensor. According to the cleaning machine provided by the utility model, the temperature sensor is additionally arranged on the oil drain plug, and the newly added temperature detection function can deal with abnormal oil temperature in the first time, so that the service life of the whole machine, especially the service life of the high-pressure plunger pump, is prolonged; and an integrated design is adopted, so that the temperature sensor can be conveniently overhauled during oil drainage.

This utility model discloses a protective device for a three-valve manifold switch, including a housing for fitting over the three-valve manifold; the top plate of the housing has a second through hole for accommodating the connection part of a differential pressure transmitter; the bottom plate of the housing has a first through hole for accommodating a pipe connected to the three-valve manifold; it also includes a cover plate, which is an L-shaped plate, the first plate of which is used to block an opening on one side plate of the housing, and the second plate of which is inserted into a slot in the top plate or the other side plate; this utility model fits the housing over the three-valve manifold, designs through holes for connecting to the differential pressure transmitter and the pipe respectively, and finally seals the housing with an L-shaped plate, which can enclose the switches of the three-valve manifold inside the housing, preventing unauthorized operation of the switches, improving the safety of the three-valve manifold, and ensuring the normal operation of the system.

The present invention discloses a barrier-type pollution-proof clean floor drain, comprising a floor drain body (1), a check valve (2), a floor drain isolation valve (3), a water trap (4), a sewage pipe (5), a pressure sensor (6) and a vacuum pipe (7); the floor drain body (1) is installed on the floor (8) of a clean room, an elbow is connected between the floor drain body (1) and the vertical check valve (2), the floor drain body (1) is connected to the floor drain isolation valve (3), and the outlet end of the floor drain isolation valve (3) is connected to the water trap (4); the outlet end of the water trap (4) is connected to the sewage pipe (5), the outlet end of the vertical check valve (2) is connected to the vacuum pipe (7), and the pressure sensor (6) is installed on the vacuum pipe (7) via a tee.

The application relates to the field of power system automation, and discloses a power system security protection method and system based on federal RPA. The method comprises the following steps: S1, a federal collaborative modeling stage: coordinating the collaborative training of individualized intrusion detection models and strategy generation models by a federal center server; S2, an intelligent response execution stage: a local RPA system runs the intrusion detection model in real time, converts the identification result into a power operation ontology language, performs compliance verification through a finite state machine, and outputs a safety response instruction and executes the same according to the strategy generation model; and S3, a dynamic optimization stage: through a federal reinforcement learning framework, combining RPA execution feedback data, the intrusion detection accuracy and the response strategy effectiveness are continuously optimized. The application constructs a three-stage technical framework of "federal collaborative modeling-intelligent response execution-dynamic closed-loop optimization", and provides a new RPA security protection system with accurate intrusion detection, dynamic compliance response and continuous optimization for a power system.

The invention discloses a fuel collection and preparation whole-process information security management and control system based on dynamic authority and physical isolation. The system comprises a central management and control platform, a security isolation gatekeeper, a field operation terminal and a physical execution unit. The platform generates a dynamic authorization instruction based on the four-dimensional feature model, and unidirectionally transmits the dynamic authorization instruction to the terminal after passing through a gatekeeper stripping protocol; the terminal verifies the timeliness of the instruction and the validity of the spatial features, and sends a driving signal to the physical equipment in combination with the identity information of the operator; physical equipment adopts an electromechanical locking and composite authentication mechanism, and can be unlocked only by receiving a driving signal and an entity identity certificate at the same time. According to the method, a network attack path is isolated and cut off through a protocol, and man-machine refined management and control are realized by utilizing a dynamic permission and physical interlocking mechanism, so that data counterfeiting and violation intervention in a fuel collection and preparation process are effectively prevented.

The present application provides a kind of coal mine water exploration intelligent management and control system and method, comprising: data acquisition module, for real-time acquisition in the process of coal mine water exploration multiple-source data;Data processing module, using microservice architecture and component design, for standardization integration and management to multiple-source data;Intelligent analysis module, for real-time analysis based on artificial intelligence machine vision technology to construction process video stream, including identifying drill rod quantity, personnel behavior and equipment state, and by three-dimensional modeling to real-time analysis drill hole trajectory;Intelligent early warning module, for according to real-time drill hole trajectory data and the dynamic comparison of preset design parameter, constructs multidimensional deviation early warning model, realizes risk classification early warning;Visual module;Management module.The present application realizes the whole process intelligent management and control of water exploration, effectively eliminates false exploration, leak exploration and other illegal behaviors, significantly improves the safety management level of coal mine water disaster prevention.

The utility model discloses a filter tip make -up machine shield, including shield body and cover, the cover hinged connection is arranged in the one side of shield body, the inboard wall fixed setting of shield body has the proximity switch for closing filter tip make -up machine work, and set up in the inboard top of shield body has the switch press mechanism for pressing proximity switch, and switch press mechanism is located the just above proximity switch and switch press mechanism can go up and down telescopic, the inboard of cover is provided with the switch press mechanism telescopic of driving the toggle piece of switch press mechanism. The utility model discloses a filter tip make -up machine shield, so that can open the shield while shutting down filter tip make -up machine, thereby avoided the illegal operation of operator.

The invention discloses an electronic seal management system based on a digital certificate. The electronic seal management system comprises an electronic seal acquisition module, an administrator information receiving module, an online application approval seal, a file stamping seal, an information security detection module, a seal supervision module, a time verification module and a seal information uploading query module. According to the electronic seal management system based on the digital certificate, through mutual cooperation of the electronic seal obtaining module, the administrator information receiving module, the online application approval seal, the file stamping seal, the information safety detection module, the seal supervision module, the time verification module and the seal information uploading and inquiring module, the electronic seal management system based on the digital certificate is achieved, and seal supervision is achieved; the physical seal is managed by a machine and is prevented from being directly stored and used by people, a management department can control file sealing in real time, seal management is enhanced, meanwhile, the sealed file has the tamper-proof effect, and the system has the OCR recognition capacity.

The invention belongs to the field of electric power field operation safety, and provides an electric power field operation inspection data safety management and control method and system, and the technical scheme is as follows: associating a two-dimensional code of equipment with equipment state information in a master station system; constructing a multi-dimensional identity information database of the operation and maintenance personnel, verifying the equipment inspection request information based on the multi-dimensional identity information database, and after the verification is passed, allocating an inspection permission to the requested inspection equipment; the inspection data is transmitted to the master station, in the transmission process, if transmission interruption occurs, breakpoint information of current transmission is recorded, after transmission is recovered, remaining data continues to be sent from the breakpoint until all the data are transmitted to the master station, and in the transmission process, the inspection data are encrypted according to a set encryption rule and then sent to the master station. And decrypting the data according to a preset decryption rule to obtain decrypted inspection data. While the quality of the inspection data is ensured, the efficiency and safety of inspection data management and control are improved.

The application provides a mineral development whole-process intelligent decision-making method and system based on hierarchical multi-agent, which comprises the following steps: constructing a mineral development whole-process hierarchical collaborative decision-making architecture based on three-level intelligent decision-making agents; designing a communication protocol; establishing a quantitative coupling relationship between cross-link coupling constraints and process parameters; constructing state spaces and action spaces of the three-level intelligent decision-making agents; designing a global objective function, a link objective function and a key parameter collaborative optimization model; establishing an adaptive weight optimization mechanism; designing a distributed collaborative optimization mechanism based on an alternating direction multiplier method; implementing an agent collaborative decision-making process of evolutionary game; converting the selected decision-making scheme into specific production instructions and issuing the instructions for execution; monitoring the execution effect and feedback data in real time; and dynamically adjusting and optimizing the strategy. The application realizes multi-objective collaborative optimization of the whole life cycle of mineral development, and promotes the intelligentization, greenization and sustainable development of mineral resource development.

The high-safety protective cover for the electric tool comprises a machine shell, the right end of the machine shell is connected with a grip, the bottom of the grip is provided with a start-stop switch, the right end of the grip is connected with a power source, the outer wall of the machine shell is connected with an auxiliary handle, and the bottom of the machine shell is provided with a head shell cover. A driving motor is arranged in the machine shell, the output end of the bottom of the driving motor is connected with a rotating shaft, the lower end, extending out of the head shell cover, of the rotating shaft is connected with a mounting base, a saw blade is detachably mounted at the bottom of the mounting base, and the outer wall of the head shell cover is connected with a protective cover assembly; the protective cover assembly is reasonable in structural design, equipment cannot be started when the protective cover assembly is not installed or not installed in a standard mode, illegal operation of workers can be effectively avoided, and mechanical injury accidents are effectively avoided.

The application discloses a tower crane installation and disassembly intelligent auxiliary method based on multi-modal AI perception and digital twin guidance, and belongs to the technical field of construction machinery construction safety, which comprises the following steps: constructing a standard installation and disassembly operation plan library and matching a current scene process list; collecting multi-source heterogeneous perception data in real time through a multi-modal data acquisition unit; generating a tower crane real-time mapping state by using a physical mechanism constraint of a digital twin model and an error compensation algorithm; outputting standard section accurate alignment guidance and connection state intelligent detection instructions based on the real-time state; constructing a process interlocking mechanism, locking the tower crane action when detecting process violation; establishing a comparison mechanism of risk detection parameters and graded safety threshold values, and executing risk grading active blocking. Through multi-modal perception and digital twin technology, the application realizes quantitative guidance of tower crane installation and disassembly operation, process forced interlocking and graded safety control, and significantly improves the intrinsic safety level of the operation.

The application discloses an alarm host virtualization control method and system based on face recognition, relates to the field of security protection, and comprises the following steps: calling a security topology map, performing topology constraint embedding processing on a target park alarm host virtual control engine to obtain a topology linkage control engine; receiving a user's operation request through a mobile terminal, determining a target security area to be accessed, collecting the user's face biological characteristics, obtaining an initial operation permission set through the topology linkage control engine; acquiring real-time topology running parameters, verifying each operation item in the initial operation permission set, and screening to obtain an effective operation permission set; generating a virtual operation interface and pushing it to the mobile terminal to receive the operation instruction triggered by the user; and performing secondary face biological characteristic verification on the user, and sequentially issuing entity protocol instructions to the corresponding target alarm host when the verification is passed. Through the adaptation of the park topology, the security, stability and traceability of the alarm host control are improved.

The invention discloses a high-altitude anti-falling intelligent locking hook, and belongs to the technical field of high-altitude anti-falling. The high-altitude anti-falling intelligent locking hook comprises a main hook, an auxiliary hook and a safety rope; the main hook and the auxiliary hook are connected through a safety rope, the main hook and the auxiliary hook are connected with a fixing component and an operator respectively, a control assembly is arranged on the main hook and the auxiliary hook, the control assembly comprises a control box, a bumper locking mechanism, a locking sensing assembly and an unlocking sensing assembly, the bumper locking mechanism is arranged in the control box, and the locking sensing assembly is arranged in the control box. The control assembly is used for monitoring the use environment and the use state of a constructor, illegal operation of the constructor is prevented, the safety lever locking mechanism is used for locking the safety lever, physical locking is added for the hook, forced locking of the hook is achieved, the problem that a wearer unhooks the hook illegally is effectively prevented, and the safety of the constructor is guaranteed. And an unlocking sensing assembly arranged on the hook is used for unlocking in an emergency, so that constructors can handle emergencies conveniently.