CN115034718A - Hazardous chemical management method, hazardous chemical management system, computing equipment and storage medium - Google Patents
Hazardous chemical management method, hazardous chemical management system, computing equipment and storage medium Download PDFInfo
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Abstract
The specification discloses a hazardous chemical substance management method, a hazardous chemical substance management system, computing equipment and a storage medium, wherein the method comprises the steps of obtaining basic data of hazardous chemical substances from a hazardous chemical substance information management system and a vehicle management system, performing correlation integration, and establishing a hazardous chemical substance database; according to the related enterprise data in the hazardous chemical substance database, marking the address of the related enterprise on the GIS map to obtain a marking point, and associating the marking point with the type, the production quantity and the inventory of the hazardous chemical substance in the hazardous chemical substance database; analyzing the flow condition and the distribution condition of the hazardous chemical substances according to the hazardous chemical substance database and the identification points on the GIS map to obtain an analysis result and visually displaying the analysis result; the method comprises the steps of obtaining real-time road information on a GIS map and GPS data of dangerous chemical vehicles, planning a transportation path according to a path algorithm by combining the analysis result so as to navigate the dangerous chemical vehicles, and comparing the GPS data of the dangerous chemical vehicles with the transportation path so as to track the dangerous chemical vehicles in real time.
Description
Technical Field
The invention relates to the technical field of hazardous chemical management, in particular to a hazardous chemical management method, a hazardous chemical management system, computing equipment and a storage medium.
Background
At present, a subject database is not established for hazardous chemical substances, data are located in various departments (emergency office, safety supervision and the like) and are dispersed and isolated, and due to the fact that the subject data of the hazardous chemical substances are not established, the hazardous chemical substances lack risk and early warning management such as advance early warning and risk assessment, and the data of six links of production, storage, transportation, use, sale and abandonment of the hazardous chemical substances cannot be compared before and after, and seamless supervision is established. In addition, hazardous chemical substance data cannot be deeply processed and used, and cannot be used in association with other data.
Therefore, a method and a system for managing hazardous chemical substances are urgently needed to be researched so as to realize system management of hazardous chemical substances and deep processing and utilization of hazardous chemical substance data.
Disclosure of Invention
The present specification provides a hazardous chemical management method, system, computing device and storage medium to overcome at least one technical problem in the prior art.
According to a first aspect of embodiments herein, there is provided a hazardous chemical substance management method, including: acquiring basic data of the hazardous chemical from a hazardous chemical information management system and a vehicle management system, wherein the basic data comprises the type of the hazardous chemical, enterprises related to the hazardous chemical, the production amount and the inventory of the hazardous chemical, transportation information of the hazardous chemical and vehicle information; classifying the basic data according to the types of the dangerous chemicals, and performing association integration on enterprises related to the dangerous chemicals of different types, the production capacity and the stock of the dangerous chemicals according to the transportation information and the vehicle information of the dangerous chemicals to establish a dangerous chemical database; according to related enterprise data in a hazardous chemical substance database, marking addresses of related enterprises on a GIS map to obtain marking points, and associating the marking points with types, production quantities and inventory quantities of hazardous chemical substances in the hazardous chemical substance database; analyzing the flow condition and the distribution condition of the hazardous chemical substances according to the hazardous chemical substance database and the identification points on the GIS map to obtain an analysis result and visually displaying the analysis result; the method comprises the steps of obtaining real-time road information on a GIS map and GPS data of dangerous chemical vehicles, planning a transportation path according to a path algorithm by combining the analysis result so as to navigate the dangerous chemical vehicles, comparing the GPS data of the dangerous chemical vehicles with the transportation path so as to track the dangerous chemical vehicles in real time, and updating a dangerous chemical database according to the transportation information of the dangerous chemical.
Optionally, the step of classifying and processing the basic data according to dangerous chemical species, and associating and integrating the dangerous chemical related enterprises, the dangerous chemical production and the inventory of different dangerous chemical species according to the transportation information and the vehicle information of the dangerous chemical species to establish a dangerous chemical database includes: classifying the basic data according to dangerous chemical species, correcting recognizable errors in the basic data, checking the data consistency of the basic data, deleting invalid values in the basic data, and interpolating missing values in the basic data according to a preset algorithm; and according to the transportation information and the vehicle information of the hazardous chemicals, according to the types of the hazardous chemicals, checking the production quantity and the inventory quantity of the hazardous chemicals of the enterprise related to the transportation starting point and the production quantity and the inventory quantity of the hazardous chemicals of the enterprise related to the transportation destination, and establishing a hazardous chemicals database.
Optionally, the step of analyzing the flow condition and the distribution condition of the hazardous chemical substance according to the hazardous chemical substance database and the identification point on the GIS map to obtain an analysis result and performing visual display includes: when a request for acquiring the flow direction of a batch of dangerous chemicals is received, connecting identification points of the batch of dangerous chemicals on a GIS map according to the relevant information of the batch of dangerous chemicals in a dangerous chemical database, and acquiring a dangerous chemical flow diagram consisting of the relevant identification points according to the transportation flow direction of the dangerous chemical transportation information; when a request for acquiring dangerous chemical distribution conditions of a dangerous chemical related enterprise is received, determining a corresponding identification point according to an address of the related enterprise, calling dangerous chemical varieties related to the identification point in a dangerous chemical database, and carrying out production and inventory information of the dangerous chemicals, and displaying the dangerous chemical varieties and the production and inventory information in a chart relational graph manner; when a request for acquiring the distribution condition of a dangerous chemical substance type is received, acquiring an identification point associated with the dangerous chemical substance type according to the associated information of the dangerous chemical substance type in the dangerous chemical substance database, calling the production quantity and the stock quantity of the dangerous chemical substance type at each associated identification point in the dangerous chemical substance database, and displaying the production quantity and the stock quantity in a chart relational graph mode; when a request for acquiring the dangerous chemical substance flow statistics in a time period is received, the time period is compared with the dangerous chemical substance transportation information and the vehicle information, identification points related to the dangerous chemical substance transportation information and the vehicle information in the time period are distinguished and displayed on a GIS map, a path from a starting identification point corresponding to the transportation information to a target identification point is connected through a directional line segment with an arrow, the color of the directional line segment is distinguished according to the type of the dangerous chemical substance, and the dangerous chemical substance flow graph in the time period is acquired.
Optionally, after the step of analyzing the flow condition and the distribution condition of the hazardous chemical substance according to the hazardous chemical substance database and the identification point on the GIS map to obtain an analysis result and performing a visual display, the method further includes: acquiring meteorological data in a preset area on a GIS map according to the hazardous chemical substance database and identification points on the GIS map, wherein the meteorological data comprises wind direction data and wind speed data, and acquiring preset diffusion points and preset hazardous chemical substance types; determining an identification point on a corresponding GIS map according to the preset diffusion point, acquiring the content of the dangerous chemical of the preset dangerous chemical type at the identification point according to the corresponding identification point and the dangerous chemical database, calculating the leakage diffusion data of the dangerous chemical through a Gaussian smoke plume model according to the content of the dangerous chemical and the meteorological data, and generating diffusion influence area information; and correlating the diffusion points with the diffusion influence area information, and writing the diffusion points and the diffusion influence area information into the hazardous chemical database as early warning information.
According to a second aspect of the embodiments of the present specification, a hazardous chemical substance management system is provided, including a data acquisition module, a data sorting module, a data association module, a data analysis module, and a data application module, where the data acquisition module is configured to acquire basic data of hazardous chemical substances from a hazardous chemical substance information management system and a vehicle management system, where the basic data includes hazardous chemical substance types, hazardous chemical substance-related enterprises, and hazardous chemical substance production amounts and inventory amounts, hazardous chemical substance transportation information, and vehicle information; the data sorting module is configured to classify the basic data according to the types of the hazardous chemicals, and perform association integration on enterprises related to the hazardous chemicals of different types of the hazardous chemicals, the production capacity and the stock of the hazardous chemicals according to the transportation information and the vehicle information of the hazardous chemicals to establish a hazardous chemicals database; the data association module is configured to label addresses of related enterprises on a GIS map according to related enterprise data in a hazardous chemical substance database to obtain a label point, and associate the label point with the type, the production capacity and the stock of the hazardous chemical substance in the hazardous chemical substance database; the data analysis module is configured to analyze the flow condition and the distribution condition of the hazardous chemical substances according to the hazardous chemical substance database and the identification points on the GIS map to obtain an analysis result and perform visual display; the data application module is configured to acquire real-time road information on a GIS map and GPS data of dangerous chemical vehicles, plan a transportation path according to a path algorithm by combining the analysis result to navigate the dangerous chemical vehicles, compare the GPS data of the dangerous chemical vehicles with the transportation path to track the dangerous chemical vehicles in real time, and update the dangerous chemical database according to the transportation information of the dangerous chemical vehicles.
Optionally, the data sorting module includes a data reconnaissance submodule and a data accounting submodule, where the data reconnaissance submodule is configured to classify the basic data according to dangerization varieties, correct recognizable errors in the basic data, check data consistency of the basic data, delete invalid values in the basic data, and interpolate missing values in the basic data according to a preset algorithm; and the data accounting sub-module is configured to perform accounting on the production amount and the inventory amount of the hazardous chemical substances of the enterprise related to the transportation starting point and the production amount and the inventory amount of the hazardous chemical substances of the enterprise related to the transportation ending point according to the transportation information of the hazardous chemical substances and the vehicle information of the hazardous chemical substances and the types of the hazardous chemical substances, and establish a hazardous chemical substance database.
Optionally, the data analysis module includes a batch query unit, an enterprise query unit, a category query unit, and a time interval query unit, where the batch query unit is configured to connect the identification points of a batch of hazardous chemical substances on a GIS map according to the associated information of the batch of hazardous chemical substances in the hazardous chemical substance database when receiving a request for obtaining a flow direction of the batch of hazardous chemical substances, and obtain a hazardous chemical substance flow diagram composed of the associated identification points according to the transportation flow direction of the hazardous chemical substance transportation information; the enterprise query unit is configured to determine a corresponding identification point according to an address of a related enterprise when a request for acquiring the dangerous chemical distribution condition of the enterprise related to a dangerous chemical is received, call the dangerous chemical variety related to the identification point in the dangerous chemical database and the information of the production quantity and the inventory quantity of the dangerous chemical, and display the information in a chart relational graph mode; the type query unit is configured to, when a request for acquiring the distribution condition of a type of dangerous chemical is received, acquire an identification point associated with the type of dangerous chemical according to the associated information of the type of dangerous chemical in the dangerous chemical database, call the production quantity and the stock quantity of the type of dangerous chemical at each associated identification point in the dangerous chemical database, and display the production quantity and the stock quantity in a chart relational graph manner; the time interval query unit is configured to compare a time interval with hazardous chemical substance transportation information and vehicle information when a request for acquiring the flow statistics of hazardous chemical substances in the time interval is received, distinguish and display identification points related to the hazardous chemical substance transportation information and the vehicle information in the time interval on a GIS map, connect a path from a starting identification point corresponding to the transportation information to a destination identification point by a directed line segment with an arrow, distinguish colors of the directed line segment according to the types of the hazardous chemical substances, and acquire a flow diagram of the hazardous chemical substances in the time interval.
Optionally, the system further includes an early warning module, where the early warning module includes a parameter obtaining unit, a diffusion simulation unit, and an early warning storage unit, where the parameter obtaining unit is configured to obtain meteorological data in a preset area on a GIS map according to the hazardous chemical substance database and identification points on the GIS map, where the meteorological data includes wind direction data and wind speed data, and obtains preset diffusion points and preset hazardous chemical substance types; the diffusion simulation unit is configured to determine an identification point on a corresponding GIS map according to the preset diffusion point, acquire the content of the dangerous chemicals of the preset dangerous chemical type at the identification point according to the corresponding identification point and the dangerous chemical database, calculate the leakage diffusion data of the dangerous chemicals through a Gaussian smoke plume model according to the content of the dangerous chemicals and the meteorological data, and generate diffusion influence area information; the early warning storage unit is configured to associate the diffusion point with the diffusion influence area information, and write the diffusion point and the diffusion influence area information into the hazardous chemical substance database as early warning information.
According to a third aspect of embodiments of the present specification, there is provided a computing device, including a storage device and a processor, where the storage device is configured to store a computer program, and the processor executes the computer program to make the computing device execute the steps of the hazardous chemical management method.
According to a fourth aspect of the embodiments of the present specification, there is provided a storage medium storing a computer program used in the computing device, wherein the computer program, when executed by a processor, implements the steps of the hazardous chemical substance management method.
The beneficial effects of the embodiment of the specification are as follows:
in the method, data are acquired through system docking, basic data of hazardous chemical substances are acquired from a hazardous chemical substance information management system and a vehicle management system, the basic data are classified and integrated according to rules of enterprises, hazardous chemical substance categories and the like, a hazardous chemical substance database is established, compared with the prior art, originally isolated hazardous chemical substance data are associated, and the problem that the hazardous chemical substance data are isolated and distributed in different systems and are difficult to use in the prior art is solved. In addition, the method and the system fuse and utilize the associated hazardous chemical substance data and the map data, thereby realizing visual management on transportation and storage of the hazardous chemical substance, facilitating navigation and monitoring of hazardous chemical substance transportation vehicles, and effectively improving the safety and controllability of transportation of the hazardous chemical substance; and moreover, the associated hazardous chemical substance data, map data and meteorological data are fused and utilized, simulation early warning of hazardous chemical substance diffusion is realized through a corresponding algorithm, and reference data are provided for hazardous chemical substance storage.
The innovation points of the embodiment of the specification comprise:
1. in this specification, data are acquired through system docking, basic data of hazardous chemical substances are acquired from a hazardous chemical substance information management system and a vehicle management system, the basic data are classified and processed, association and integration are performed according to rules of an enterprise to which the data belong, a hazardous chemical substance variety class and the like, and a hazardous chemical substance database is established, so that originally isolated hazardous chemical substance data are associated, seamless management of hazardous chemical substances is facilitated, and the method is one of innovation points of the embodiment of the specification.
2. In the description, the hazardous chemical substance data after being associated is fused and utilized with the map data, so that visual management of hazardous chemical substance transportation and storage is realized, comprehensive management of hazardous chemical substances is facilitated, navigation and monitoring of hazardous chemical substance transportation vehicles are facilitated through data fusion and utilization, safety controllability of hazardous chemical substance transportation is effectively improved, deep processing and utilization of hazardous chemical substance data are realized, and the method is one of innovation points of the embodiment of the description.
3. In the description, the hazardous chemical substance data after being associated is fused and utilized with the map data and the meteorological data, the simulation early warning of the diffusion of the hazardous chemical substance is realized through a corresponding algorithm, reference data is provided for the storage of the hazardous chemical substance, the method has the innovative advantage brought by the fusion and utilization of the hazardous chemical substance data and the meteorological data, the deep processing and utilization of the hazardous chemical substance data are realized, and the method is one of the innovation points of the embodiment of the description.
Drawings
In order to more clearly illustrate the embodiments of the present specification or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
Fig. 1 is a schematic flow chart of a hazardous chemical substance management method according to an embodiment of the present disclosure;
fig. 2 is a schematic structural diagram of a hazardous chemical substance management system according to an embodiment of the present disclosure;
fig. 3 is a schematic structural diagram of a computing device according to an embodiment of the present disclosure.
Detailed Description
The technical solutions in the embodiments of the present disclosure will be clearly and completely described below with reference to the drawings in the embodiments of the present disclosure, and it is obvious that the embodiments described are only a part of the embodiments of the present disclosure, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without inventive effort based on the embodiments of the present invention, are within the scope of the present invention.
It should be noted that the terms "including" and "having" and any variations thereof in the embodiments of the present specification and the drawings are intended to cover non-exclusive inclusions. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those steps or elements but may alternatively include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
The embodiment of the specification discloses a hazardous chemical substance management method, a hazardous chemical substance management system, a computing device and a storage medium, which are respectively described in detail below.
Fig. 1 is a schematic flow chart of a hazardous chemical substance management method according to an embodiment of the present disclosure. As shown in fig. 1, a method for managing hazardous chemicals includes:
and S110, acquiring basic data of the hazardous chemicals from the hazardous chemicals information management system and the vehicle management system, wherein the basic data comprises the types of the hazardous chemicals, the production amounts and the storage amounts of enterprises related to the hazardous chemicals and the hazardous chemicals, the transportation information of the hazardous chemicals and the vehicle information.
And S120, classifying the basic data according to the types of the dangerous chemicals, and performing association integration on the enterprises related to the dangerous chemicals of different types of the dangerous chemicals, the production quantity and the inventory of the dangerous chemicals according to the transportation information and the vehicle information of the dangerous chemicals to establish a dangerous chemical database.
In a specific embodiment, the step S120 of performing classification processing on the basic data according to the types of hazardous chemical substances, performing association integration on the enterprises related to the hazardous chemical substances of different types of hazardous chemical substances, the production amount of the hazardous chemical substances, and the inventory amount according to the transportation information and the vehicle information of the hazardous chemical substances, and establishing the hazardous chemical substance database includes:
s122, classifying the basic data according to dangerous chemical varieties, correcting recognizable errors in the basic data, checking the data consistency of the basic data, deleting invalid values in the basic data, and interpolating missing values in the basic data according to a preset algorithm.
And S124, according to the dangerous chemical transportation information and the vehicle information, according to the types of the dangerous chemicals, checking and calculating the dangerous chemical production and the inventory of the enterprise related to the transportation starting point and the dangerous chemical production and the inventory of the enterprise related to the transportation ending point, and establishing a dangerous chemical database.
And S130, according to the related enterprise data in the hazardous chemical substance database, marking the address of the related enterprise on the GIS map to obtain a marking point, and associating the marking point with the type, the production quantity and the inventory quantity of the hazardous chemical substance in the hazardous chemical substance database.
And S140, analyzing the flow condition and the distribution condition of the hazardous chemical substances according to the hazardous chemical substance database and the identification points on the GIS map to obtain an analysis result and visually displaying the analysis result.
In the embodiment, an open-source GIS technology is utilized, modes such as unmanned aerial vehicle drawing and on-site exploration are utilized in the early stage, map service publishing is performed through base map processing and modeling, Web and desktop application are established, and massive spatial data are managed through a spatial database engine, so that image map mode visualization and three-dimensional map mode visualization are realized.
In a specific embodiment, the step S140 of analyzing the flow condition and the distribution condition of the hazardous chemical substance according to the hazardous chemical substance database and the identification point on the GIS map to obtain an analysis result and performing a visual display includes:
and S142, when a request for acquiring the flow direction of a batch of dangerous chemicals is received, connecting the identification points of the batch of dangerous chemicals on a GIS map according to the relevant information of the batch of dangerous chemicals in the dangerous chemical database, and acquiring a dangerous chemical flow diagram consisting of the relevant identification points according to the transportation flow direction of the dangerous chemical transportation information.
And establishing a hazardous chemical substance database, and inquiring production, storage, transportation, operation and use data of the hazardous chemical substances, so that the flow direction of a batch of hazardous chemical substances is managed. And (4) displaying the transportation of the hazardous chemicals on the bottom map in a flow chart manner. Marking the departure place and the destination by different colors, and representing the flow direction of the hazardous chemical substances by dynamic lines and arrows; and the arrow on the map can be clicked to check the types and weight data of the dangerous chemicals.
S144, when a request for acquiring dangerous chemical distribution conditions of a dangerous chemical related enterprise is received, determining a corresponding identification point according to the address of the related enterprise, calling dangerous chemical varieties related to the identification point in a dangerous chemical database, and displaying the dangerous chemical varieties, the dangerous chemical production amount and the dangerous chemical storage amount in a chart relational graph mode.
And establishing a hazardous chemical database, and providing the hazardous chemical produced or stored according to enterprise inquiry, thereby realizing management of the production and storage of the hazardous chemical enterprise.
S146, when a request for acquiring the distribution condition of a type of dangerous chemicals is received, acquiring identification points associated with the type of dangerous chemicals according to the associated information of the type of dangerous chemicals in the dangerous chemical database, calling the production quantity and the stock quantity of the type of dangerous chemicals at each associated identification point in the dangerous chemical database, and displaying the production quantity and the stock quantity in a chart relational graph mode.
And establishing a hazardous chemical substance database, inquiring and displaying the distribution condition of the hazardous chemical substances according to the types of the hazardous chemical substances, and displaying production enterprises or storage enterprises corresponding to the types of the hazardous chemical substances, thereby realizing the unified management of the distribution condition of the types of the hazardous chemical substances.
S148, when a request for obtaining the dangerous chemical substance flow statistics in a time period is received, comparing the time period with the dangerous chemical substance transportation information and the vehicle information, displaying identification points related to the dangerous chemical substance transportation information and the vehicle information in the time period on a GIS map in a distinguishing mode, connecting a path between an initial identification point and a target identification point corresponding to the transportation information through a directed line segment with an arrow, distinguishing colors of the directed line segment according to the type of the dangerous chemical substance, and obtaining a dangerous chemical substance flow diagram in the time period.
And establishing a dangerous chemical database, and counting a flow chart according to time axes of day, week and month to obtain information such as dangerous chemical flow aggregation conditions in different time periods, main circulation types of dangerous chemicals in different time periods and the like.
In a specific embodiment, after the step of analyzing the flow condition and the distribution condition of the hazardous chemical substance according to the hazardous chemical substance database and the identification point on the GIS map to obtain an analysis result and performing a visual display in S140, the method further includes:
s1402, acquiring meteorological data in a preset area on the GIS map according to the hazardous chemical substance database and the identification points on the GIS map, wherein the meteorological data comprise wind direction data and wind speed data, and acquiring preset diffusion points and preset hazardous chemical substance types.
The meteorological data are mainly wind meteorological data, and the wind direction is described through characters.
S1404, determining an identification point on a corresponding GIS map according to the preset diffusion point, acquiring the hazardous chemical substance content of the preset hazardous chemical substance type at the identification point according to the corresponding identification point and the hazardous chemical substance database, calculating the hazardous chemical substance leakage diffusion data through a Gaussian smoke plume model according to the hazardous chemical substance content and the meteorological data, and generating diffusion influence area information.
The three-dimensional scene is displayed based on a Global control in the Arcgis Engine, and a gas leakage diffusion result is calculated through a Gaussian smoke plume model. And displaying the gas leakage result in a three-dimensional scene. Three-dimensional scenes provide browsing and some basic functions, such as: navigation, zooming, translation and layer control.
Selecting or setting leakage points, acquiring wind direction and wind speed data from meteorological data, and setting parameters such as pollutant types; calling a gas pollutant diffusion model tool, calculating diffusion data and generating a diffusion result layer; and loading the result layer into the three-dimensional scene, and then carrying out screenshot on the three-dimensional scene, and storing the screenshot as a picture for outputting.
And S1406, associating the diffusion point with the diffusion influence area information, and writing the diffusion point and the diffusion influence area information into the hazardous chemical database as early warning information.
And acquiring leakage point information, diffusing the information of the affected area and writing the information into a comprehensive situation monitoring and early warning system database.
The steps of the method are realized through a web program, and the simulation part is provided by a desktop program.
The analog simulation module adopts a desktop program mode and carries out secondary development based on the Arcgis Engine.
S150, acquiring real-time road information on a GIS map and GPS data of the dangerous chemical vehicle, planning a transportation path according to a path algorithm by combining the analysis result to navigate the dangerous chemical vehicle, comparing the GPS data of the dangerous chemical vehicle with the transportation path to track the dangerous chemical vehicle in real time, and updating the dangerous chemical database according to the dangerous chemical transportation information.
The navigation path is generally calculated by Dijkstra algorithm and A-x algorithm. The Dijkstra algorithm is a global traversal and ensures that the operation result is a shortest path. The A-x algorithm is a strategy path finding and does not guarantee to be the shortest path. Dijkstra needs to load all the data and go through the search. (also, hierarchical computation, hierarchical loading) the a-x algorithm may load the map data in parts and blocks as needed.
The position of the vehicle is identified in real time through vehicle GPS data, and whether the vehicle reporting position is consistent with the actual stopping position is judged on a GIS map according to longitude and latitude and video images.
The vehicle position is acquired through vehicle GPS data, and warning is carried out on a GIS map when the vehicle enters the prohibited road section.
In the embodiment, originally isolated hazardous chemical substance data are collected and classified through system docking, a hazardous chemical substance database is established, and then the hazardous chemical substance data, map data and meteorological data are fused and utilized, so that the hazardous chemical substance data are deeply processed, and comprehensive management of hazardous chemical substances is realized.
Fig. 2 is a schematic structural diagram of a hazardous chemical substance management system according to an embodiment of the present disclosure. As shown in fig. 2, a hazardous chemical substance management system 200 includes a data acquisition module 210, a data sorting module 220, a data association module 230, a data analysis module 240, and a data application module 250, wherein
The data acquiring module 210 is configured to acquire basic data of the hazardous chemical from the hazardous chemical information management system and the vehicle management system, where the basic data includes hazardous chemical types, hazardous chemical related enterprises, hazardous chemical production amounts and inventory amounts, hazardous chemical transportation information, and vehicle information.
The data sorting module 220 is configured to classify the basic data according to the types of hazardous chemical substances, and perform association integration on the hazardous chemical substance related enterprises of different types of hazardous chemical substances, the production amount and the stock amount of the hazardous chemical substances according to the transportation information and the vehicle information of the hazardous chemical substances, so as to establish a hazardous chemical substance database.
In an embodiment, the data arrangement module 220 includes a data error sub-module 222 and a data kernel sub-module 224, wherein
The data reconnaissance sub-module 222 is configured to classify the basic data according to dangerous chemical species, correct identifiable errors in the basic data, check data consistency of the basic data, delete an invalid value in the basic data, and interpolate a missing value in the basic data according to a preset algorithm.
And the data operator module 224 is configured to perform accounting on the amount and the stock of the hazardous chemical substances of the enterprise related to the transportation starting point and the amount and the stock of the hazardous chemical substances of the enterprise related to the transportation ending point according to the types of the hazardous chemical substances and the transportation information of the hazardous chemical substances, so as to establish a hazardous chemical substance database.
The data association module 230 is configured to label addresses of related enterprises on a GIS map according to related enterprise data in a hazardous chemical substance database to obtain a label point, and associate the label point with the type, the production amount, and the inventory amount of the hazardous chemical substance in the hazardous chemical substance database.
The data analysis module 240 is configured to analyze the flow condition and the distribution condition of the hazardous chemical substance according to the hazardous chemical substance database and the identification point on the GIS map, obtain an analysis result, and perform visual display.
In an embodiment, the data analysis module 240 includes a lot query unit 242, an enterprise query unit 244, a category query unit 246, and a period query unit 248, wherein
The batch query unit 242 is configured to, when receiving a request for obtaining a flow direction of a batch of hazardous chemical substances, connect identification points of the batch of hazardous chemical substances on a GIS map according to the correlation information of the batch of hazardous chemical substances in the hazardous chemical substance database, and obtain a hazardous chemical substance flow diagram composed of the relevant identification points according to the transportation flow direction of the hazardous chemical substance transportation information.
The enterprise query unit 244 is configured to, when receiving a request for acquiring a dangerous chemical distribution situation of an enterprise related to a dangerous chemical, determine a corresponding identification point according to an address of the related enterprise, call information of dangerous chemical species and dangerous chemical production and inventory related to the identification point in a dangerous chemical database, and display the information in a graph-relational graph manner.
The category query unit 246 is configured to, when a request for obtaining a distribution condition of a category of the hazardous chemical substance is received, obtain an identification point associated with the category of the hazardous chemical substance according to the association information of the category of the hazardous chemical substance in the hazardous chemical substance database, call the production amount and the inventory amount of the category of the hazardous chemical substance at each associated identification point in the hazardous chemical substance database, and display the production amount and the inventory amount in a graph relational graph manner.
The time interval query unit 248 is configured to, when a request for acquiring the flow statistics of the hazardous chemical substances in a time interval is received, compare the time interval with the transportation information and the vehicle information of the hazardous chemical substances, distinguish and display identification points related to the transportation information and the vehicle information of the hazardous chemical substances in the time interval on a GIS map, connect a path from a starting identification point corresponding to the transportation information to a destination identification point by a directional line segment with an arrow, distinguish colors of the directional line segment according to the types of the hazardous chemical substances, and acquire a flow diagram of the hazardous chemical substances in the time interval.
The data application module 250 is configured to acquire real-time road information on a GIS map and GPS data of a hazardous chemical substance vehicle, plan a transportation path according to a path algorithm in combination with the analysis result to navigate the hazardous chemical substance vehicle, compare the GPS data of the hazardous chemical substance vehicle with the transportation path to track the hazardous chemical substance vehicle in real time, and update the hazardous chemical substance database according to hazardous chemical substance transportation information.
In a specific embodiment, the system further includes an early warning module 260, where the early warning module 260 includes a parameter obtaining unit 262, a diffusion simulation unit 264 and an early warning saving unit 266, where the parameter obtaining unit 262, the diffusion simulation unit 264 and the early warning saving unit 266 are disposed in parallel with each other
The parameter acquiring unit 262 is configured to acquire meteorological data in a preset area on the GIS map according to the hazardous chemical substance database and the identification points on the GIS map, where the meteorological data includes wind direction data and wind speed data, and acquires a preset diffusion point and a preset hazardous chemical substance type.
The diffusion simulation unit 264 is configured to determine an identification point on the corresponding GIS map according to the preset diffusion point, obtain the content of the dangerous chemicals of the preset dangerous chemicals type at the identification point according to the corresponding identification point and the dangerous chemicals database, calculate the leakage diffusion data of the dangerous chemicals through a gaussian smoke plume model according to the content of the dangerous chemicals and the meteorological data, and generate diffusion influence area information.
The early warning storage unit 266 is configured to associate the diffusion point with the diffusion influence area information, and write the information into the hazardous chemical database as early warning information.
Fig. 3 is a schematic structural diagram of a computing device according to an embodiment of the present disclosure. As shown in fig. 3, a computing device 300 comprises a storage device 310 and a processor 320, wherein the storage device 310 is configured to store a computer program, and the processor 320 runs the computer program to cause the computing device to execute any of the steps of the hazardous chemicals management method.
A storage medium storing a computer program for use in the computing device, the computer program when executed by a processor implementing the steps of the hazardous chemical management method.
To sum up, embodiments of the present specification provide a method, a system, a computing device, and a storage medium for hazardous chemical substance management, where hazardous chemical substance data is obtained through system docking, the basic data is classified and integrated according to a certain rule, and a hazardous chemical substance database is established. Further, the associated hazardous chemical substance data and the map data are fused and utilized, and navigation and monitoring are carried out on the hazardous chemical substance transport vehicle; compared with the prior art, the method has the advantages that the hazardous chemical data, the map data and the meteorological data are fused and utilized, simulation early warning is carried out on the diffusion of the hazardous chemical, and reference data are provided for the storage of the hazardous chemical.
Those of ordinary skill in the art will understand that: the figures are schematic representations of one embodiment, and the blocks or processes shown in the figures are not necessarily required to practice the present invention.
Those of ordinary skill in the art will understand that: modules in the devices in the embodiments may be distributed in the devices in the embodiments according to the description of the embodiments, or may be located in one or more devices different from the embodiments with corresponding changes. The modules of the above embodiments may be combined into one module, or further split into multiple sub-modules.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (10)
1. A hazardous chemical management method is characterized by comprising the following steps:
acquiring basic data of the hazardous chemical from a hazardous chemical information management system and a vehicle management system, wherein the basic data comprises the type of the hazardous chemical, enterprises related to the hazardous chemical, the production amount and the inventory of the hazardous chemical, transportation information of the hazardous chemical and vehicle information;
classifying the basic data according to dangerous chemical varieties, and performing association integration on the dangerous chemical related enterprises of different dangerous chemical varieties, the production quantity and the stock quantity of the dangerous chemical according to the transportation information and the vehicle information of the dangerous chemical, so as to establish a dangerous chemical database;
according to related enterprise data in a hazardous chemical substance database, marking addresses of related enterprises on a GIS map to obtain marking points, and associating the marking points with types, production quantities and inventory quantities of hazardous chemical substances in the hazardous chemical substance database;
analyzing the flow condition and the distribution condition of the hazardous chemical substances according to the hazardous chemical substance database and the identification points on the GIS map to obtain an analysis result and visually displaying the analysis result;
the method comprises the steps of obtaining real-time road information on a GIS map and GPS data of dangerous chemical vehicles, planning a transportation path according to a path algorithm by combining the analysis result so as to navigate the dangerous chemical vehicles, comparing the GPS data of the dangerous chemical vehicles with the transportation path so as to track the dangerous chemical vehicles in real time, and updating a dangerous chemical database according to the transportation information of the dangerous chemical.
2. The method according to claim 1, wherein the step of classifying the basic data according to the types of hazardous chemical substances, and associating and integrating the hazardous chemical substance related enterprises of different types of hazardous chemical substances, the production amount and the inventory amount of the hazardous chemical substances according to the transportation information and the vehicle information of the hazardous chemical substances to establish a hazardous chemical substance database comprises the steps of:
classifying the basic data according to dangerous chemical species, correcting recognizable errors in the basic data, checking the data consistency of the basic data, deleting invalid values in the basic data, and interpolating missing values in the basic data according to a preset algorithm;
and according to the dangerous chemical transportation information and the vehicle information, according to the types of the dangerous chemicals, checking the dangerous chemical production capacity and the inventory of the enterprise related to the transportation starting point and the dangerous chemical production capacity and the inventory of the enterprise related to the transportation destination, and establishing a dangerous chemical database.
3. The method according to claim 1, wherein the step of analyzing the flow condition and the distribution condition of the hazardous chemical substances according to the hazardous chemical substance database and the identification points on the GIS map to obtain an analysis result and visually displaying the analysis result comprises:
when a request for acquiring the flow direction of a batch of dangerous chemicals is received, connecting identification points of the batch of dangerous chemicals on a GIS map according to the relevant information of the batch of dangerous chemicals in a dangerous chemical database, and acquiring a dangerous chemical flow diagram consisting of the relevant identification points according to the transportation flow direction of the dangerous chemical transportation information;
when a request for acquiring dangerous chemical distribution conditions of a dangerous chemical related enterprise is received, determining a corresponding identification point according to an address of the related enterprise, calling dangerous chemical varieties related to the identification point in a dangerous chemical database, and carrying out production and inventory information of the dangerous chemicals, and displaying the dangerous chemical varieties and the production and inventory information in a chart relational graph manner;
when a request for acquiring the distribution condition of a dangerous chemical substance type is received, acquiring an identification point associated with the dangerous chemical substance type according to the associated information of the dangerous chemical substance type in the dangerous chemical substance database, calling the production quantity and the stock quantity of the dangerous chemical substance type at each associated identification point in the dangerous chemical substance database, and displaying the production quantity and the stock quantity in a chart relational graph mode;
when a request for acquiring the dangerous chemical substance flow statistics in a time period is received, the time period is compared with the dangerous chemical substance transportation information and the vehicle information, identification points related to the dangerous chemical substance transportation information and the vehicle information in the time period are distinguished and displayed on a GIS map, a path from a starting identification point corresponding to the transportation information to a target identification point is connected through a directional line segment with an arrow, the color of the directional line segment is distinguished according to the type of the dangerous chemical substance, and the dangerous chemical substance flow graph in the time period is acquired.
4. The method according to claim 1, wherein after the step of analyzing the flow and distribution of the hazardous chemical substances according to the hazardous chemical substance database and the identification points on the GIS map to obtain the analysis result and visually displaying the analysis result, the method further comprises:
acquiring meteorological data in a preset area on a GIS map according to the hazardous chemical substance database and identification points on the GIS map, wherein the meteorological data comprises wind direction data and wind speed data, and acquiring preset diffusion points and preset hazardous chemical substance types;
determining an identification point on a corresponding GIS map according to the preset diffusion point, acquiring the content of the dangerous chemical of the preset dangerous chemical type at the identification point according to the corresponding identification point and the dangerous chemical database, calculating the leakage diffusion data of the dangerous chemical through a Gaussian smoke plume model according to the content of the dangerous chemical and the meteorological data, and generating diffusion influence area information;
and associating the diffusion point with the diffusion influence area information, and writing the diffusion point and the diffusion influence area information into the hazardous chemical substance database as early warning information.
5. The hazardous chemical substance management system is characterized by comprising a data acquisition module, a data sorting module, a data association module, a data analysis module and a data application module, wherein the data acquisition module, the data sorting module, the data association module, the data analysis module and the data application module are arranged in sequence, and the data analysis module is used for analyzing the hazardous chemical substance management system
The data acquisition module is configured to acquire basic data of the hazardous chemical from the hazardous chemical information management system and the vehicle management system, wherein the basic data comprises hazardous chemical types, hazardous chemical related enterprises, hazardous chemical production amount and inventory, hazardous chemical transportation information and vehicle information;
the data sorting module is configured to classify and process the basic data according to dangerous chemical varieties, and perform association integration on enterprises related to dangerous chemicals of different kinds of dangerous chemicals, the production quantity and the stock quantity of the dangerous chemicals according to the transportation information and the vehicle information of the dangerous chemicals, so as to establish a dangerous chemical database;
the data association module is configured to label addresses of related enterprises on a GIS map according to related enterprise data in a hazardous chemical substance database to obtain a label point, and associate the label point with the type, the production capacity and the stock of the hazardous chemical substance in the hazardous chemical substance database;
the data analysis module is configured to analyze the flow condition and the distribution condition of the hazardous chemical substances according to the hazardous chemical substance database and the identification points on the GIS map to obtain an analysis result and perform visual display;
the data application module is configured to acquire real-time road information on a GIS map and GPS data of dangerous chemical vehicles, plan a transportation path according to a path algorithm by combining the analysis result to navigate the dangerous chemical vehicles, compare the GPS data of the dangerous chemical vehicles with the transportation path to track the dangerous chemical vehicles in real time, and update the dangerous chemical database according to the transportation information of the dangerous chemical vehicles.
6. The system of claim 5, wherein the data marshalling module comprises a data reconnaissance submodule and a data accounting submodule, wherein
The data error-surveying submodule is configured to classify the basic data according to dangerous chemical species, correct recognizable errors in the basic data, check data consistency of the basic data, delete invalid values in the basic data, and interpolate missing values in the basic data according to a preset algorithm;
and the data accounting submodule is configured to account the production amount and the inventory amount of the hazardous chemicals of the enterprise related to the transportation starting point and the production amount and the inventory amount of the hazardous chemicals of the enterprise related to the transportation destination according to the transportation information of the hazardous chemicals and the vehicle information and the types of the hazardous chemicals, and establish a hazardous chemical database.
7. The system of claim 5, wherein the data analysis module comprises a lot query unit, an enterprise query unit, a category query unit, and a period query unit, wherein
The batch query unit is configured to connect the identification points of the batch of hazardous chemical substances on a GIS map according to the associated information of the batch of hazardous chemical substances in the hazardous chemical substance database when a request for acquiring the flow direction of the batch of hazardous chemical substances is received, and obtain a hazardous chemical substance flow diagram consisting of the associated identification points according to the transportation flow direction of the hazardous chemical substance transportation information;
the enterprise query unit is configured to determine a corresponding identification point according to an address of a related enterprise when a request for acquiring dangerous chemical distribution conditions of a dangerous chemical related enterprise is received, call dangerous chemical varieties related to the identification point in a dangerous chemical database, and display the dangerous chemical varieties, the production quantity and the stock quantity of the dangerous chemical in a chart relational graph;
the type inquiry unit is configured to acquire an identification point associated with a type of dangerous chemicals according to the associated information of the type of dangerous chemicals in the dangerous chemicals database when a request for acquiring the distribution condition of the type of dangerous chemicals is received, call the production quantity and the stock quantity of the type of dangerous chemicals at each associated identification point in the dangerous chemicals database, and display the production quantity and the stock quantity in a chart relational graph manner;
the time period query unit is configured to compare a time period with hazardous chemical substance transportation information and vehicle information when a request for acquiring a hazardous chemical substance flow statistical condition in the time period is received, distinguish and display identification points related to the hazardous chemical substance transportation information and the vehicle information in the time period on a GIS map, connect a path between a starting identification point and a destination identification point corresponding to the transportation information by a directional line segment with an arrow, distinguish colors of the directional line segment according to hazardous chemical substance types, and acquire a hazardous chemical substance flow diagram in the time period.
8. The system of claim 5, further comprising an early warning module comprising a parameter acquisition unit, a diffusion simulation unit, and an early warning save unit, wherein
The parameter acquisition unit is configured to acquire meteorological data in a preset area on a GIS map according to the hazardous chemical substance database and identification points on the GIS map, wherein the meteorological data comprises wind direction data and wind speed data, and a preset diffusion point and a preset hazardous chemical substance type are acquired;
the diffusion simulation unit is configured to determine an identification point on a corresponding GIS map according to the preset diffusion point, acquire the content of the dangerous chemicals of the preset dangerous chemical type at the identification point according to the corresponding identification point and the dangerous chemical database, calculate the leakage diffusion data of the dangerous chemicals through a Gaussian smoke plume model according to the content of the dangerous chemicals and the meteorological data, and generate diffusion influence area information;
the early warning storage unit is configured to associate the diffusion point with the diffusion influence area information, and write the diffusion point and the diffusion influence area information into the hazardous chemical substance database as early warning information.
9. A computing device comprising a storage device for storing a computer program and a processor for executing the computer program to cause the computing device to perform the steps of the method of any of claims 1-4.
10. A storage medium, characterized in that it stores a computer program for use in a computing device according to claim 9, which computer program, when being executed by a processor, realizes the steps of the method according to any one of claims 1-4.
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