35results about How to "Improve management ability" patented technology

The invention provides a diabetic patient life management method and system in combination with traditional Chinese medicine knowledge, and relates to the field of medical health data processing, the method comprises the following steps: obtaining multiple groups of sample data, the sample data at least comprising personal information of sample patients and diabetic traditional Chinese medicine syndromes, and the personal information of the sample patients at least comprising diabetes index data; based on the multiple groups of sample data, multiple key traditional Chinese medicine syndrome discrimination units are determined, and a diabetes traditional Chinese medicine syndrome diagnosis scale is generated; based on the multiple groups of sample data, determining music types matched with different diabetes mellitus traditional Chinese medicine syndromes; determining the diabetic traditional Chinese medicine syndrome of the current user based on the personal information of the current user and the filling information of the diabetic traditional Chinese medicine syndrome diagnosis scale; based on the diabetic traditional Chinese medicine syndromes of the current user and the music types matched with different diabetic traditional Chinese medicine syndromes, music, traditional Chinese medicine health maintenance skills and traditional Chinese medicine recipes are recommended, and the method has the advantage of improving the quality of life management of diabetic patients.

The application discloses an intelligent internet unmanned aerial vehicle (UAV) box and an automatic docking and locking control system thereof, and belongs to the technical field of UAV cargo hoisting. The system comprises a suspension connection unit, an intelligent cargo box unit, a positioning unit, a mechanical lock unit and an intelligent control unit. When the suspension unit and the positioning unit are magnetically connected, the intelligent control unit determines the locking or releasing mode through the number of signal contact connections; in the locking mode, a power-on timing control module supplies a first direction current to an electromagnetic adsorption module, sequentially drives a lock mechanism to close, and realizes mechanical locking; in the releasing mode, a reverse current is supplied, the lock mechanism is sequentially driven to open, and automatic unloading is realized. The system realizes full-process automation of UAV hoisting, has a high-reliability double-locking mechanism, effectively prevents aerial misrelease, is integrated into a smart internet network, and significantly improves the safety, efficiency and informatization level of hoisting operation.

The application discloses a kind of gas diffusion layer and its preparation method and application, it is related to fuel cell technical field.The gas diffusion layer includes conductive substrate layer and hydrophobic filling layer, multiple channels are opened in conductive substrate layer and pass through its thickness, multiple channels include first channel and second channel different in aperture, and the pore wall surface of channel has hydrophilicity, hydrophobic filling layer is filled in channel and covers the surface of one side of conductive substrate layer, and hydrophobic filling layer has hydrophobicity, wherein, the inner wall surface of channel and the gap between hydrophobic filling layer filled in channel are formed.The present application utilizes the wettability gradient formed by hydrophilic pore wall and hydrophobic filling layer, combines interface gap and multi-level pore array structure, realizes the spatial complementation of liquid water directional discharge and reaction gas efficient permeation, can solve the performance attenuation problem caused by fuel cell cathode waterlogging under high current density, is conducive to improving water management capability and battery output performance.

This application provides a third-party monitoring method for road transport safety management, including: a monitoring platform determining the status of a vehicle entering or exiting an assigned electronic fence based on vehicle satellite positioning data, and generating a regional alarm when a vehicle crosses the boundary or violates speed limits; executing a verification and processing procedure for various alarms generated by the monitoring platform, including platform alarms and proactive safety alarms, supporting enterprise users to appeal the verification results and subsequent review; marking the status of vehicles in special states such as being out of service, under maintenance, scrapped, or suspended from monitoring, and providing abnormal movement records and offline duration statistics queries; pushing announcement documents to subordinate enterprises or initiating safety inspection tasks, and requiring enterprises to submit reading receipts or inspection responses; generating statistical reports on daily, weekly, monthly, and yearly cycles, and supporting scheduled automatic or instant push to designated email addresses.

The invention relates to a dual-module intercooler type fuel cell cathode inlet temperature and humidity cooperative control method. The method comprises the steps that fuel cell cathode air inlet real-time state parameters and operation parameters are obtained, a multivariable coupling prediction model is constructed after preprocessing, and a temperature and humidity reference and an oxygen stoichiometric ratio target reference are set in combination with heat exchange characteristics of a dual-module intercooler; then the core body heat exchange distribution proportion is regulated and controlled, humidification adjustment is matched, and the core body heat exchange distribution proportion and the humidification adjustment intensity are dynamically adjusted according to the real-time working condition; comparing the deviation between the adjusted actual temperature and humidity and the target temperature and humidity reference, and correcting the heat exchange distribution proportion and the humidifying adjustment parameter through a dynamic constraint correction model; cooperative regulation and control of cathode inlet temperature and humidity are realized, dynamic change of working conditions is adapted, and stable operation of the fuel cell is guaranteed.

This disclosure provides one or more embodiments of a container deployment method, apparatus, electronic device, and storage medium for a power load control terminal. The method includes: acquiring multiple microservices corresponding to at least one power service of the power load control terminal; constructing a container image file corresponding to the microservice based on the service level and security level of the microservice; in response to receiving a deployment request for any of the microservices, determining whether the microservice is allowed to be deployed on the power load control terminal based on the requirements of the microservice and the resources of the power load control terminal; and in response to determining that the microservice is allowed to be deployed on the power load control terminal, deploying a container corresponding to the microservice on the power load control terminal based on the container image file.

The invention relates to the technical field of highway charging piles, in particular to a unified consumption linkage service system for highway charging piles, and the system comprises a user interaction module which is used for receiving user position data and a charging pile operation instruction submitted by a user; the charging pile data acquisition module is used for acquiring real-time operation data of each charging pile in the expressway service area; the scheduling verification module is used for generating a charging scheduling instruction; the order processing module is used for calculating the charging metering data of the charging pile corresponding to the target charging pile identifier; the payment management module is used for updating the payment state of the charging order data based on the payment confirmation information; and the invoice filing module is used for outputting charging pile filing information when the payment state of the target to-be-invoiced order is paid and the invoicing state in the to-be-invoiced order is not invoiced. According to the invention, unified consumption linkage service management can be carried out on a plurality of charging piles in the expressway service area, and the response efficiency to the charging request of the user is improved.

The present application belongs to the technical field of geophysical exploration, and specifically discloses a noise real-time monitoring method and device for seismic exploration. The device comprises a terminal control module, a wireless transmission module and a noise monitoring module; the noise monitoring module is in communication connection with the terminal control module through the wireless transmission module; the terminal control module calculates the minimum time interval of the data packet sent by the noise monitoring module and configures information for the noise monitoring module; the noise monitoring module collects noise signals, performs root mean square value calculation according to the set window length, performs consistency analysis on the continuous noise signals and multiple signal models, obtains the source type of the noise, and transmits the analysis results of the multi-channel collected noise to the terminal control module; and the terminal control module displays the analysis results sent by the noise monitoring module in real time. The present application can realize real-time monitoring of noise in the whole region and automatic determination of the interference source type, and can perform excitation control determination or disaster warning.

The invention discloses an emotional dialect interactive medicine taking intelligent medicine box for basic-level multi-disease-coexisting old people, and relates to the technical field of intelligent medicine boxes, and the technical scheme is characterized in that the intelligent medicine box comprises a medicine storage bin and a built-in system of the medicine storage bin; the built-in system comprises a dialect custom interaction and medication decision support module, a multi-mode medication verification module and a communication and remote management module, and the multi-mode medication verification module comprises a medicine image recognition subsystem and a high-precision weight sensing subsystem. According to the intelligent medicine chest, emotional interaction, multi-modal perception and AI decision are deeply fused, the problems that in the prior art, an intelligent medicine chest is lack of emotional interaction, unreliable in medicine taking verification and lack of medicine risk early warning are solved, and a full-chain health guarding closed loop of'reminding-verification-education-early warning 'is achieved; the medication safety, the compliance and the health management level of the grassroots multi-disease coexisting old people are obviously improved.

This invention discloses a serial number generation method and apparatus. The method includes: acquiring a user's business request, the business request indicating the user's intention to process a business; generating calling parameters for a business system based on the business request; and calling a preset database of the business system using the calling parameters and returning a target serial number. The preset database includes at least one of a serial number recycling table, a serial number pre-stored table, and a serial number registry. The business meaning of the target serial number matches the business request. Therefore, implementing this invention can generate corresponding calling parameters based on the user's business request, thereby calling the preset database and returning a target serial number matching the business request. This improves the practicality of the serial number generation by the business system, thus enhancing the business service level of the system; it also enhances the serial number management capabilities of the business system, making the system more intelligent and improving the user experience.

The invention relates to the technical field of knowledge maps, and particularly discloses a knowledge map-based intelligent travel visualization method, which comprises the following steps of: presetting an initial period, calculating a crowding coefficient, dynamically rolling and updating the period, and setting an interval threshold value at the same time; accessing a scenic area API to obtain data, and periodically calculating the popularity of each scenic spot through a weighting formula; based on the new period and the scenic spot density threshold, dividing congestion levels, and drawing a red-yellow-green three-color thermodynamic diagram; screening surrounding scenic spots based on user coordinates, and recommending according to popularity ranking; and constructing a city 3D tourist map to associate the scenic spot popularity. According to the method, the real-time performance of data is guaranteed through dynamic periodic updating, a thermodynamic diagram is generated through multi-dimensional data to realize passenger flow visualization, low-congestion and high-heat scenic spots are recommended in combination with user coordinates, and optimization mechanisms such as 3D map linkage are supplemented, so that the management efficiency and the tourist experience are improved, and text travel management is promoted to be transformed into data driving.

This application discloses a file annotation method, apparatus, device, and medium based on PDFJS and MIMO, relating to the field of computer technology. The method includes: rendering the original PDF file onto a first canvas layer using the PDF.js library and creating a second canvas layer; monitoring client annotation operations on the second canvas layer to generate corresponding annotation operation data packets, and uploading these data packets to a preset server via a preset network channel based on a preset MIMO transmission strategy, so that the preset server associates and stores the annotation data packets with the unique identifier of the original PDF file; if a loading request for the original PDF file is received, the annotation description file is obtained using the unique identifier, and the annotation data within it is drawn onto the second canvas layer to reconstruct the annotations. This enables precise mapping of annotation coordinates, improves the efficiency of multi-channel real-time collaboration, and enhances the storage and management capabilities of annotation data in a Web environment.

The application discloses a charging pile power network fault monitoring and positioning method based on digital twinning, and relates to the technical field of power system fault diagnosis. The method constructs a charging pile power network topology static model and a charging pile equipment dynamic model to simulate real-time operation state of the equipment; a charging pile fault detection data model is constructed, and fault features and data mapping are defined. A charging pile power network digital twin is established by fusing the above models to realize dynamic virtual mapping of the physical network. Based on the digital twin, a charging pile fault positioning data model is constructed to associate fault signals and topology positions. In the operation stage, the digital twin is used to monitor charging pile operation data in real time, and the fault detection model is used to identify abnormalities; when a fault occurs, the fault positioning data model is called to quickly and accurately locate the fault charging pile in combination with the network topology relationship. The application significantly improves the real-time performance of fault monitoring and the positioning accuracy of the charging pile network through the digital twinning technology of multiple models.

The application provides a kind of army diabetic patient intelligent remote management method, device, equipment and medium, comprising: obtaining the initial health data of army diabetic patient, the initial health data is desensitized, and the initial health data after desensitization is distributed in cloud security database using blockchain node network Storage;The initial health data after desensitization is input into the diabetes management large model for analysis, and a health management scheme is generated;According to the monitoring index in the health management scheme, the real-time health data of the patient is collected through the wearable device, and the diabetes management large model is input for risk analysis and updating the health management scheme;In response to the natural language interaction request of patient end or medical expert end, human-computer interaction is carried out through medical expert digital avatar, and visual medical advice is output, to solve the problem of intelligent, safe and closed-loop remote management of diabetic patients under the condition of high confidentiality requirement of army and lack of medical resources in border areas.

The invention discloses an electric energy metering asset data management method and system, terminal equipment and a medium, and belongs to the technical field of electric power asset management, and the method comprises the steps: generating a purchase list when a demand gap of electric energy metering assets reaches a first threshold value; based on the purchase list and the business management data, generating a corresponding asset index for each purchased electric energy metering device through a preset asset coding rule; generating an equipment performance attenuation condition and an equipment operation and maintenance work order by predicting the remaining service life of the electric energy metering equipment according to the collected equipment operation data; and according to the asset index, synchronizing the equipment performance attenuation condition to a corresponding service system, and processing the electric energy metering equipment according to the equipment operation and maintenance work order. Therefore, by implementing the method and the device, the problems of poor collaboration of the data management process and difficulty in unified management of data fragmentation in the prior art can be solved.

The invention provides a method for detecting tree obstacles in a power transmission line channel based on computer vision, and relates to the technical field of power system safety monitoring, and the method comprises the steps: carrying out the parallel feature extraction and time-space correlation of multispectral image data and laser point cloud data, and solving a recognition conflict according to a preset arbitration rule, generating a three-dimensional semantic segmentation result uniformly containing a tree target and a traverse target; calculating the current shortest distance between the three-dimensional model of each tree in the final three-dimensional scene model and the safety corridor, and predicting the time point when each tree invades the corridor in the future based on historical time sequence data; and according to the current shortest distance and the future intrusion time point, generating graded early warning information with different disposal priorities. According to the invention, deep credible fusion of multi-source information can be realized, a self-optimization capability is provided, and intelligent tree obstacle detection and early warning of dynamic risk deduction can be carried out, so that the accuracy, high efficiency and foresight of operation and maintenance of a power transmission line are improved.

This invention relates to the technical field of procedural quality control and discloses a digital intelligent quality monitoring system and method for the entire steelmaking process. The system includes a full-process steelmaking information collection module, a full-process steelmaking quality simulation module, and a full-process steelmaking quality control module. Based on the characteristic information of steelmaking raw materials, the status information of steelmaking equipment, the steelmaking process information set of the target steelmaking stage, and the characteristic information of the steelmaking quality pre-simulation platform, and combined with the steelmaking management platform, it efficiently and dynamically executes the steelmaking quality pre-simulation operation of the target steelmaking stage, realizing intelligent pre-simulation of the steelmaking quality of specific steelmaking stages throughout the entire steelmaking process; it realizes real-time digital simulation of steelmaking quality based on the actual steelmaking production status; and it dynamically and reliably executes steelmaking quality control operations based on the optimal steelmaking quality control information and combined with the steelmaking management platform, achieving efficient response of steelmaking quality control and improving the reliability of steelmaking quality control.

This utility model provides an intelligent water meter box, relating to the field of water supply metering equipment technology. It includes a box body, a main inlet pipe, a main valve, and at least one prefabricated water meter unit. The prefabricated water meter unit integrates segmented water distribution branch pipes, a gate valve, and an electronic water meter. The inlet end of the water distribution branch pipe is connected downstream of the main valve. The gate valve and the electronic water meter are connected in series between two adjacent water distribution branch pipes. Both ends of the gate valve and the electronic water meter are sealed to the adjacent water distribution branch pipes via a clamp-type structure. A display screen is integrated on the box door, and the display screen has a built-in controller. The controller is electrically connected to the electronic water meter via wiring terminals. This design improves space utilization, enhances installation and maintenance convenience, and increases the level of intelligence.

The application discloses a customer information tracking method and system based on field data, and particularly relates to the technical field of information management. According to a platform multi-thread information interface, customer information, including personal information and field information, is acquired. A field library is introduced and a field management module is developed, wherein the field library is constructed in a field scene-field sequence. The customer information is summarized to assist the field management module in schedule planning and customer field guidance, and to synchronously track and input customer field information to generate a field list. The field list is displayed on a terminal interface. The application can effectively improve field execution efficiency and management effect.

This invention relates to the field of intelligent management technology, specifically to a method and system for intelligent management of flight attendants based on multimodal data fusion. The method first collects multimodal time-series data of flight attendants, including physiological signals, operational behaviors, computer vision, and environmental data, through a sensor network deployed in the flight attendant environment. Next, it uses a deep learning model that integrates a time-series model, convolutional networks, and attention mechanisms to comprehensively analyze the data and dynamically predict health risk indices and operational behavior compliance scores. Then, based on the prediction results, it triggers tiered health risk warnings and real-time operational behavior guidance. Finally, combining the prediction results with operational needs, it uses a reinforcement learning model for adaptive and optimized shift scheduling. This invention achieves continuous and accurate perception of flight attendant status, proactive risk warnings, real-time behavioral correction, and dynamic optimization of human resources, forming an intelligent closed-loop management system that significantly improves safety management and operational scheduling efficiency.

This invention discloses a photovoltaic power plant management system, including a photovoltaic panel array, a photovoltaic panel management module, an energy storage array, an energy storage management module, a control center, and an inspection management module. The photovoltaic panel management module includes a cleaning management module and an image management module for image acquisition of the photovoltaic panel surface. During the cleaning process, the image management module acquires images of the cleaned photovoltaic panel surface. The inspection management module receives instructions from the control center and performs inspection tasks on the photovoltaic array and / or the energy storage array. This invention ensures the cleanliness of the photovoltaic panel surface by automatically and repeatedly cleaning each photovoltaic panel, preventing the photovoltaic panel's ability to receive sunlight from foreign objects, thus ensuring photovoltaic power generation capacity. Furthermore, the inspection management module controls inspection drones to obtain real-time information on the photovoltaic array and energy storage array, improving the management capability and efficiency of the photovoltaic power plant.

The invention discloses a data processing system and method based on a vehicle-mounted CAN / LIN bus hybrid application layer, and the system comprises a data collection layer which is used for receiving and transmitting a CAN message, and receiving and transmitting an LIN message; the cache management layer comprises a cache strategy and cache partitions, the cache strategy comprises cache according to a matrix table and cache index counting, and the cache partitions comprise a CAN channel partition and an LIN channel partition; the network transmission layer comprises a communication protocol and frame header filling, the communication protocol comprises a UDP (User Datagram Protocol) and CAN / LIN (Controller Area Network / Local Interconnect Network) packaging and reassembling, the frame header filling comprises a filling format and filling content, and the method further comprises a CAN / LIN message circular cache management method, a dynamic template CAN data acquisition method and a timestamp synchronous calibration method. The method has the advantages that the CAN message processing efficiency is improved, the memory occupation is reduced, the timestamp synchronization precision is enhanced, dynamic configuration and template switching are supported, and CAN / LIN bus unified management is realized.

The invention discloses a test data management system and method for an intelligent test case, and relates to the technical field of test data management, and the method comprises the steps: S10, carrying out the clustering analysis of a calibration test case set based on an environment feature deviation vector and a calibration deviation vector of a magnetostrictive sensor between different measurement starting points; s20, training an environment gradient compensation model of the magnetostrictive sensor; s30, determining the output precision of the magnetostrictive sensor in the dynamic environment; and S40, analyzing the real-time performance index of the magnetostrictive sensor. According to the environment gradient compensation model and the calibration deviation vector, the measurement deviation of the magnetostrictive sensor caused by the difference of the environment and the calibration result along with the time is eliminated, and the output precision of the magnetostrictive sensor is analyzed through the measurement deviation and the calibration deviation. The deviation between the calibration model and the actual working condition is highly reduced, and the management effect of the system on the test data is improved.

The application discloses a traffic event detection method, device and equipment and a storage medium. A ball camera is controlled to sequentially acquire video frames of each local field divided by a global field of view of the ball camera according to preset polling parameters. The video frames of all local fields acquired by the ball camera are rearranged to obtain a video sequence set of the global field of view. Multi-dimensional convolution operation is performed on each video sequence unit in the video sequence set to obtain input features of the global field of view at each moment. The obtained input features are input into a convolutional neural network to extract visual features at each moment. The obtained visual features are input into a recurrent neural network in time sequence for analysis to obtain occurrence probabilities of each event at each moment. Only one variable-focus rotating ball camera is deployed, the global field of view to be monitored is divided into a plurality of local fields, the hardware cost and the deployment and maintenance cost are reduced, the ball camera has the characteristics of light weight and low cost, and the real-time traffic event fine and high-precision discrimination and management capability is improved.

The invention relates to the technical field of computer vision and artificial intelligence, and discloses a photovoltaic panel defect detection system based on visual identification, which comprises a data acquisition unit, a system management and control unit, a flight control unit, an intelligent identification unit, a data management unit and the like, visible light and infrared thermal imaging data of a photovoltaic panel and a current collection circuit are automatically collected through an unmanned aerial vehicle, automatic identification and accurate positioning of defects such as hot spots, damage and bird nests are realized based on a deep learning algorithm, and meanwhile, full-process digital scheduling and closed-loop management are performed on inspection tasks, equipment, results and processes through a cloud management and control platform. And finally, the identification result is automatically converted into a structured report and a traceable work order. According to the invention, full-process automation and intelligentization from data acquisition, intelligent analysis to operation and maintenance decision making are realized, the problems of re-acquisition, light analysis and lack of deep processing and management closed loop of an existing unmanned aerial vehicle inspection system are effectively solved, and the efficiency of photovoltaic power station defect detection is improved.

A method for preparing a 2D evaporation membrane constructed from a self-assembled two-dimensional superlattice of molybdate-heteropolyblue subnanowires and its application are disclosed. The method involves dissolving phosphomolybdic acid and transition metal chlorides in a mixed solvent system of oleic acid, oleylamine, and ethanol, stirring at room temperature; then pouring the solution into a stainless steel high-pressure reactor lined with PTFE, reacting, cooling to room temperature, and collecting the solid product by centrifugation; washing, and vacuum drying overnight to obtain molybdate-heteropolyblue powder; dispersing the molybdate-heteropolyblue powder in a cyclohexane-ethanol mixed solution, heating the resulting dispersion, filtering it through a hydrophilic filter membrane to form a membrane, and air-drying it overnight to obtain the 2D evaporation membrane constructed from the molybdate-heteropolyblue two-dimensional superlattice. The advantages are: the nanowire structure of this evaporation membrane provides long-range ordered nanoscale water transport channels, and its internal hydrophilic and external hydrophobic properties enhance water management capabilities, thereby promoting efficient water transport and evaporation, enabling efficient and stable solar thermal seawater evaporation.

The utility model provides steel sheet detection device belongs to steel sheet detection technical field, this steel sheet detection device includes detector and detection management mechanism, both sides of detector top all install the connecting line, the other end of connecting line installs the detection head, the fixed frame swing joint is in the right side of detector rear side, the inside swing joint of fixed frame has the movable frame in the left side of detector, the management frame fixed connection is in the rear side of fixed frame, the right side swing joint of management frame inside rear side has the stabilizing frame, the stable connection mechanism sets up in the rear side of management frame right side, through setting up detection management mechanism, can form the medium of management connecting line in the rear side of detector, so that the user carries out the management operation of the order to connecting line, avoids the difficult order management of connecting line use, leads to the situation that connecting line winding influences the rear side use of detection head, therefore has improved the management effect and the operation convenience of detector and connecting line.

The multipurpose electric pliers comprise a bottom battery box, a main machine body, a rotary driving piece, a gear, a semi-arc toothed plate, a first transmission piece, a left fixing piece, a spine rod and a first screw. A rotary driving part is arranged in the main machine body, a gear is arranged at the output end of the rotary driving part, a bolt is arranged at one end of the main machine body, a semi-arc-shaped toothed plate is in threaded connection with the bolt, and the semi-arc-shaped toothed plate is meshed with the gear; according to the multipurpose electric pincers for animal husbandry, modular design is adopted, the multipurpose electric pincers for animal husbandry have compatibility design of a mechanical structure, rapid switching of functional modules such as a puncture head can be achieved through a threaded connection structure, the problem of size difference of ear tags of different livestock and poultry is effectively solved, and the physiological difference of the same livestock and poultry in different growth stages is effectively solved; ear tag falling or tissue damage caused by specification mismatching is effectively avoided, complete machine scrapping is replaced with local module replacement, and the equipment maintenance cost is remarkably reduced.

This invention provides an isolated medical waste bin, belonging to the field of waste bin technology. It includes a bin body, isolation compartments, and storage compartments. A screw-on lid is located on the upper side of the bin body, and a pedal is located on the lower side. The pedal is connected to a sliding component via a lever, and the sliding component is connected to the lid. The sliding component converts the force of the lever's pitching rotation into a horizontal rotational force to control the opening and closing of the lid. Multiple isolation compartments are located within the bin body, each with a lid at its bottom. The lid is connected to a lever via a linkage mechanism to control its opening and closing. Multiple storage compartments are located below the isolation compartments. The screw-on lid, controlled by the pedal and lever, allows for horizontal rotational opening, reducing the risk of germ splashing when opening the lid. The vertically aligned design of the multiple isolation compartments and storage compartments allows for the separate temporary storage and final storage of contaminants, creating physical isolation between disposal and final storage.

The invention discloses a toxic and harmful chemical substance management information classification pushing device and method in the technical field of toxic and harmful chemical substance management, and the device comprises an information collection module which is used for obtaining toxic and harmful chemical substance information data; the environmental risk grading module is used for comparing and judging the information data of the toxic and harmful chemical substances, and dividing the chemical substances into special environmental risk grades when the chemical substances are identified as new pollutants; the chemical substance enterprise classification module is used for classifying chemical substance enterprises according to the highest environmental risk level of the toxic and harmful chemical substances; and the information pushing module is used for pushing the environment management requirements. According to the invention, screening and control of new pollutant chemical substances are realized through the information acquisition module and the environmental risk grading module, optimal configuration of supervision resources is realized by associating enterprise classification with the highest environmental risk level, and environmental management requirements can be pushed to chemical substance enterprises in combination with the information pushing module, so that the management efficiency of the chemical substance enterprises is improved. And the management efficiency is improved.