11results about How to "Eliminate illegal operations" patented technology

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.

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 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 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 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.