Power grid project spatial data management system, method, equipment and medium

Abstract

The invention relates to the technical field of spatial data management, in particular to a power grid project spatial data management system, method and device and a medium. The system receives, classifies and stores spatial data, including engineering data, environmental data and the like, from different sources through the data layer, and provides data sources for the service layer and the application layer. The service layer adopts GeoServer to publish basic services, and the application layer provides spatial data management services and analysis and evaluation services, such as basic spatial analysis, engineering file evaluation, geological condition analysis, hydro meteorological analysis and ecological sensitive area analysis. The service of the application layer can automatically generate an evaluation report containing an analysis result and countermeasures, and provides a scientific basis for the planning, construction and other stages of a power grid project. The management efficiency of the spatial data of the power grid project is improved, the project risk is reduced, and smooth implementation of the power grid project is promoted.

Description

Technical Field

[0001] The present invention belongs to the technical field of spatial data management, and in particular relates to a spatial data management system, method, equipment and medium for power grid engineering. Background Art

[0002] Power grid projects require a large amount of spatial data as support in multiple stages such as planning and construction. Efficient management of spatial data is an important basis for ensuring the smooth implementation of power grid projects. The data covers multiple sources such as basic geographic information, national land space planning, natural resources, ecological environment protection, hydrology and meteorology, and geology. The process of data organization and management often faces problems such as repeated collection, poor sharing, and easy loss, which seriously affects the normal use of spatial data. Summary of the invention

[0003] The purpose of the present invention is to provide a power grid engineering spatial data management system, method, device and medium to solve the problem of data management in current power grid engineering in the prior art.

[0004] In order to achieve the above object, the present invention adopts the following technical solution: In a first aspect, the present invention provides a power grid engineering spatial data management system, comprising: A data layer, used to obtain spatial data from various sources; wherein each of the spatial data includes at least engineering data and environmental data, and the environmental data includes at least hydrological and meteorological data, geological data, and ecologically sensitive area data; The service layer is used to publish the spatial data acquired by the data layer using GeoServer and provide basic services for the application layer based on the published spatial data; The application layer is used to provide users with spatial data management services and analysis and evaluation services based on the spatial data published by the service layer and the basic services provided; among which, the analysis and evaluation services at least include basic spatial analysis services, engineering document evaluation services, geological conditions analysis services, hydrological and meteorological analysis services and ecologically sensitive areas analysis services.

[0005] Furthermore, storing the spatial data in a corresponding database according to the source of the spatial data includes: A plurality of databases are set based on the object-relational database PostgreSQL; the plurality of databases respectively correspond to sources of the spatial data; Based on the source of spatial data, the preprocessed spatial data is imported into the corresponding database using the PostGIS plug-in.

[0006] Furthermore, the engineering document evaluation service includes: Parse engineering design documents and extract design parameters related to the environment; Get the actual environment value from the environment data; Compare and analyze the environment-related design parameters with the actual environment values ​​to obtain a first analysis result; An evaluation report of the engineering design file is generated based on the first analysis result.

[0007] Furthermore, the geological condition analysis service includes: Determine the coverage of the power grid project according to the engineering data, and analyze the coverage of the power grid project by superimposing the geological data to obtain first relevant statistical information of the geological data of each area within the coverage of the power grid project; Based on the first relevant statistical information, determining the response measures for power grid projects under different geological conditions; Generate an analysis report on the impact of geological conditions on power grid projects, which includes first-party statistical information and power grid project response measures under different geological conditions.

[0008] Furthermore, the hydrological and meteorological analysis service includes: Determine the coverage of the power grid project according to the project data, and analyze the coverage of the power grid project by superimposing the hydrological and meteorological data to obtain second relevant statistical information of each hydrological and meteorological element in the coverage of the power grid project; Based on the second relevant statistical information, determining response measures for power grid projects under different hydrological and meteorological conditions; Generate an analysis and evaluation report on the impact of hydrological and meteorological conditions on power grid projects, which includes second-related statistical information and response measures for power grid projects under different hydrological and meteorological conditions.

[0009] Furthermore, the ecologically sensitive area analysis service includes: Determine the coverage of the power grid project according to the project data, and analyze the coverage of the power grid project by superimposing the ecologically sensitive area data to obtain third relevant statistical information of the ecologically sensitive areas crossed by the coverage of the power grid project; Generate an analysis report including third-party relevant statistical information and avoidance plans for crossing ecologically sensitive areas.

[0010] Furthermore, the spatial data management service includes at least an engineering data management service and an environmental data management service; wherein, The engineering data management service is used to manage engineering data, support querying engineering data according to specified conditions and displaying engineering information at corresponding locations on the map, and maintain the engineering data; The environmental data management service is used to manage environmental data, support on-demand viewing of one or more environmental layer information, and maintain the environmental data; wherein the environmental layer information is environmental data related to the power grid project presented in the form of a layer in a geographic information system.

[0011] A second aspect of the present invention provides a method for managing spatial data of a power grid project, comprising the following steps: Acquire spatial data from various sources; wherein each of the spatial data includes at least engineering data and environmental data, and the environmental data includes at least hydrological and meteorological data, geological data, and ecologically sensitive area data; Using GeoServer to publish the spatial data, and providing basic services based on the published spatial data; Based on the spatial data and the basic services, spatial data management services and analysis and evaluation services are provided to users; wherein the analysis and evaluation services at least include basic spatial analysis services, engineering document evaluation services, geological condition analysis services, hydrological and meteorological analysis services and ecologically sensitive area analysis services.

[0012] Furthermore, the engineering document evaluation service includes: Parse engineering design documents and extract design parameters related to the environment; Get the actual environment value from the environment data; Compare and analyze the environment-related design parameters with the actual environment values ​​to obtain a first analysis result; An evaluation report of the engineering design file is generated based on the first analysis result.

[0013] Furthermore, the geological condition analysis service includes: Determine the coverage of the power grid project according to the engineering data, and analyze the coverage of the power grid project by superimposing the geological data to obtain first relevant statistical information of the geological data of each area within the coverage of the power grid project; Based on the first relevant statistical information, determining the response measures for power grid projects under different geological conditions; Generate an analysis report on the impact of geological conditions on power grid projects, which includes first-party statistical information and power grid project response measures under different geological conditions.

[0014] Furthermore, the hydrological and meteorological analysis service includes: Determine the coverage of the power grid project according to the project data, and analyze the coverage of the power grid project by superimposing the hydrological and meteorological data to obtain second relevant statistical information of each hydrological and meteorological element in the coverage of the power grid project; Based on the second relevant statistical information, determining response measures for power grid projects under different hydrological and meteorological conditions; Generate an analysis and evaluation report on the impact of hydrological and meteorological conditions on power grid projects, which includes second-related statistical information and response measures for power grid projects under different hydrological and meteorological conditions.

[0015] Furthermore, the ecologically sensitive area analysis service includes: Determine the coverage of the power grid project according to the project data, and analyze the coverage of the power grid project by superimposing the ecologically sensitive area data to obtain third relevant statistical information of the ecologically sensitive areas crossed by the coverage of the power grid project; Generate an analysis report including third-party relevant statistical information and avoidance plans for crossing ecologically sensitive areas.

[0016] According to a third aspect of the present invention, an electronic device is provided, comprising a processor and a memory, wherein the processor is configured to execute a computer program stored in the memory to implement the steps of the above method.

[0017] According to a fourth aspect of the present invention, a computer-readable storage medium is provided, wherein the computer-readable storage medium stores at least one instruction, and when the at least one instruction is executed by a processor, the steps of the above method are implemented.

[0018] Compared with the prior art, the beneficial effects of the present invention are as follows: The power grid engineering spatial data management system provided by the present invention classifies and stores spatial data from different sources through the data layer, solving the problems of repeated data collection, poor sharing, and easy loss. The service layer uses GeoServer to publish basic services, so that the application layer can easily call and display spatial data. The spatial data management services and analysis and evaluation services provided by the application layer cover all aspects required for power grid engineering, including basic spatial analysis, engineering document evaluation, geological condition analysis, hydrological and meteorological analysis, and ecological sensitive area analysis, etc., which can help users quickly understand the environmental conditions of power grid projects, provide a scientific basis for engineering decision-making, and reduce engineering risks.

[0019] The project data management and environment data management services provided by the application layer support users to query and display project information according to specified conditions, as well as view environment layer information on demand.

[0020] In the engineering document evaluation service, geological condition analysis service, hydrological and meteorological analysis service and ecologically sensitive area analysis service, the system can automatically generate an evaluation report containing analysis results and response measures, providing users with intuitive analysis results and targeted solutions to help users make decisions quickly.

[0021] The system of the present invention utilizes the object-relational database PostgreSQL and PostGIS plug-in to achieve the normalization and efficient storage of spatial data, providing a solid data foundation for subsequent analysis and evaluation.

[0022] The system of the present invention is constructed based on GIS technology and has good scalability and compatibility. With the development of power grid projects and the emergence of new data sources, the system can easily expand new functions and services to adapt to changing needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The drawings constituting a part of the present application are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings: Figure 1 A schematic diagram of the structure of a power grid engineering spatial data management system according to an embodiment of the present invention; Figure 2 This is a flow chart of a method for managing spatial data of a power grid project according to an embodiment of the present invention; Figure 3 The present invention is a structural block diagram of an electronic device according to an embodiment of the present invention. DETAILED DESCRIPTION

[0024] The present invention will be described in detail below with reference to the accompanying drawings and in combination with embodiments. It should be noted that the embodiments and features in the embodiments of the present application can be combined with each other without conflict.

[0025] The following detailed description is an exemplary description, which is intended to provide further detailed description of the present invention. Unless otherwise specified, all technical terms used in the present invention have the same meaning as those generally understood by those skilled in the art to which the present application belongs. The terms used in the present invention are only for describing specific embodiments, and are not intended to limit exemplary embodiments according to the present invention.

[0026] Example 1 Geographic Information System (GIS) is a technology for analyzing and processing massive spatial data. Its basic idea is to regard geographic information as digital data that can describe and express the spatial position and characteristics of the earth's surface. At present, GIS has been widely used in many fields such as urban planning, logistics analysis, environmental protection, disaster warning and emergency response, and plays an increasingly important role in people's production and life. Power grid projects usually have a large coverage area, and the spatial characteristics of different geographical locations vary greatly, which is in line with the characteristics of GIS technology. Therefore, this plan develops a GIS-based power grid project spatial data management system, which can provide support for the efficient management of spatial data of power grid projects, establish a standardized spatial data management mechanism, and at the same time, use spatial data to provide auxiliary decision-making for power grid project planning and construction, so that spatial data can better serve power grid projects.

[0027] It is necessary to centrally and uniformly manage the spatial data involved in power grid projects in a digital way to improve the quality of data and increase the availability of data. In order to solve the problem of data management in current power grid projects and make full use of spatial data to serve the planning and construction of power grid projects, the present invention provides a power grid project spatial data management system based on GIS.

[0028] like Figure 1 As shown, a power grid engineering spatial data management system is implemented based on GIS, including: a data layer, a service layer and an application layer of communication connection; (1) The data layer receives spatial data from various sources, stores the spatial data in corresponding databases according to the sources of the spatial data, and provides a data source for the functions of the service layer and the application layer; wherein the various spatial data include at least engineering data and environmental data, the engineering data include at least basic power grid data and power grid thematic data, the environmental data include at least hydrological and meteorological data, geological data and ecologically sensitive area data; the data source includes at least a basic power grid database, a power grid thematic database, a hydrological and meteorological database, a geological conditions database and an ecologically sensitive area database.

[0029] Specifically, according to the source of spatial data, the spatial data is stored in the corresponding database, including: setting up several databases based on the object-relational database PostgreSQL; several of the databases correspond to the source of each spatial data; based on the source of spatial data, the pre-processed spatial data is imported into the corresponding database using the PostGIS plug-in. The unified management of engineering data such as basic power grid data, power grid thematic data, and environmental data such as hydrological and meteorological data, geological data, and ecological sensitive areas is achieved, and the efficient management of massive multi-source data is achieved by establishing logical relationships between data from different sources.

[0030] It should be noted that the database in this solution is constructed based on the internationally accepted OGC standard, and the spatial data used needs to be standardized before entering the database, including data cleaning, data format conversion, attribute configuration, etc.

[0031] (2) The service layer uses GeoServer to publish the spatial data obtained by the data layer, and provides basic services to the application layer based on the published spatial data; wherein the basic services at least include tile map publishing, vector slice publishing, data retrieval service, data update service, intelligent recognition service and overlay computing service.

[0032] Specifically, data needs to be published through GeoServer before it can be called in the platform. GeoServer implements the WFS and WCS standards of the OpenGIS Federation, and provides integrated WMS, which supports browsing, editing and publishing geospatial data. In GeoServer, different data formats require different publishing methods. After publishing, the layer style can be configured as needed, and the corresponding layer can be called in the platform. The map publishing and related spatial analysis services in this solution are based on GeoServer and developed in combination with jsts and GeoTools.

[0033] (3) The application layer provides users with spatial data management services and analysis and evaluation services based on the spatial data published by the service layer and the basic services provided; wherein the spatial data management services include at least engineering data management services and environmental data management services, and the analysis and evaluation services include at least basic spatial analysis services, engineering document evaluation services, geological conditions analysis services, hydrological and meteorological analysis services, and ecologically sensitive areas analysis services.

[0034] Specifically, the engineering document evaluation service includes: parsing the engineering design document to extract the design parameters related to the environment as the evaluation indicators; obtaining the actual environment values ​​from the environmental data; comparing and analyzing the design parameters related to the environment with the actual environment values ​​to obtain a first analysis result; and generating an evaluation report of the engineering design document based on the first analysis result.

[0035] Optionally, the engineering document evaluation service uses an artificial intelligence algorithm based on natural language processing to parse the engineering design documents, extract the design parameters related to the environment as the indicators to be evaluated, and obtain the evaluation results by comparing with the environmental data. Specifically, the engineering document evaluation service uses an artificial intelligence algorithm based on natural language processing (NLP) to parse the engineering design documents, extract the key information in the documents, especially the design parameters related to the environment, as the indicators to be evaluated; obtain the actual environmental values ​​from the environmental data, and the sources of environmental data include but are not limited to environmental monitoring station data, historical environmental records or other relevant environmental information; compare and analyze the extracted environment-related design parameters with the actual environmental values; based on the results of the comparative analysis, automatically generate an evaluation report for the engineering design documents, which includes the comparison details of the design parameters and the actual environmental values, compliance or difference analysis, and improvement suggestions.

[0036] Specifically, the geological condition analysis service includes: determining the coverage of the power grid project based on the engineering data, superimposing the geological data on the coverage of the power grid project for analysis, and obtaining first relevant statistical information of the geological data of each region in the coverage of the power grid project; determining the response measures for the power grid project under different geological conditions based on the first relevant statistical information; and generating an analysis report on the impact of geological conditions on the power grid project, the analysis report including the first relevant statistical information and the response measures for the power grid project under different geological conditions.

[0037] Optionally, geological conditions are important factors that affect the planning, construction and safe operation of power grid projects. The geological condition analysis service specifically refers to the analysis of the impact of geological conditions on power grid projects, including: superimposing and analyzing engineering data with geological condition data, engineering data including power grid project information, geological condition data including topography, stratum lithology, geological structure, slope structure and shape and other internal factors that affect power grid projects, as well as external factors such as atmospheric precipitation, surface water, groundwater, vegetation, and human activities; based on the results of the superposition analysis, an analysis report on the impact of geological conditions on power grid projects is generated, and the analysis report includes relevant statistical information such as the risk level, quantity, and length of geological conditions within the coverage area of ​​the power grid project, as well as power grid project response measures proposed for different geological conditions. By analyzing geological condition data, a complete geological condition early warning mechanism and risk zoning management mechanism can be established to minimize the impact of geological disasters on power grid projects, which can provide technical support for power grid project planning and construction and provide guarantee for the safe and stable operation of the power grid.

[0038] Optionally, manually draw or import the KML file of the power grid project, input the coverage of the power grid project, and overlay the geological condition layer. The system automatically analyzes the risk level, quantity, length and other relevant statistical information of the geological conditions within the project coverage, and on this basis proposes response measures for the power grid project under different geological conditions, and finally forms an analysis report on the impact of geological conditions on the power grid project.

[0039] Specifically, the hydrological and meteorological analysis service includes: determining the coverage of the power grid project according to the project data, superimposing the hydrological and meteorological data on the coverage of the power grid project for analysis, and obtaining second relevant statistical information of each hydrological and meteorological element in the coverage of the power grid project; based on the second relevant statistical information, determining the response measures for the power grid project under different hydrological and meteorological conditions; generating an analysis and evaluation report on the impact of the hydrological and meteorological conditions on the power grid project, the analysis and evaluation report containing the second relevant statistical information and the response measures for the power grid project under different hydrological and meteorological conditions.

[0040] Optionally, the hydrometeorological analysis specifically refers to the analysis of the impact of hydrometeorological conditions on power grid projects. The hydrometeorological analysis service determines the surrounding area of ​​the power grid project by manually drawing or importing the KML file of the power grid project; overlays and analyzes the project data with the hydrometeorological data. The hydrometeorological data includes hydrometeorological elements such as extreme heavy rainfall, floods, and strong winds. These hydrometeorological elements will affect the safe operation of power grid projects such as transmission lines and substations; the project data includes information on power grid projects such as transmission lines and substations; based on the results of the overlay analysis, the system automatically analyzes the risk level, quantity, length and other relevant statistical information of each hydrometeorological element within the coverage of the power grid project; based on the analysis results, proposes countermeasures for power grid projects under different hydrometeorological conditions; and, based on the above analysis content and countermeasures, generates an analysis report on the impact of hydrometeorological conditions on power grid projects.

[0041] Specifically, the ecologically sensitive area analysis service includes: determining the coverage of the power grid project based on the project data, superimposing the ecologically sensitive area data on the coverage of the power grid project for analysis, and obtaining third-related statistical information of the ecologically sensitive areas crossed within the coverage of the power grid project; generating an analysis report including the third-related statistical information and an avoidance plan for crossing the ecologically sensitive areas.

[0042] Optionally, the ecologically sensitive area analysis service specifically refers to the scope and avoidance analysis of the ecologically sensitive areas crossed by the power grid project. Ecologically sensitive areas such as nature reserves, natural cultural heritage, and forest parks are widely distributed. The power grid project may cross some ecologically sensitive areas during the planning process. In order to avoid the power grid project from causing damage to the ecological environment during construction or operation, it is necessary to consider taking avoidance measures for the ecologically sensitive areas crossed during the design process. Define the surrounding scope of the power grid project by manually drawing or importing the KML file of the power grid project; overlay the project data with the ecologically sensitive area data for analysis. The ecologically sensitive area data includes the distribution information of ecologically sensitive areas such as nature reserves, natural cultural heritage, and forest parks, and the project data includes the planned path information of the power grid project; based on the results of the overlay analysis, the system automatically analyzes the types, quantities, lengths, and other relevant statistical information of the ecologically sensitive areas crossed within the coverage of the power grid project; based on the statistical information, generate an analysis report containing detailed analysis results and avoidance plans for crossing ecologically sensitive areas.

[0043] Specifically, the spatial data management service includes at least an engineering data management service and an environmental data management service; wherein the engineering data management service is used to manage engineering data, supports querying engineering data according to specified conditions and displaying engineering information at corresponding locations on the map, and maintains the engineering data; the environmental data management service is used to manage environmental data, supports viewing one or more environmental layer information on demand, and maintains the environmental data; wherein the environmental layer information is environmental data related to power grid projects, which is displayed in the form of layers in a geographic information system.

[0044] Optionally, the project data management service supports querying the specific content of the project through geographic location information and project-related information (project name, number, status, etc.), and can also query the project information within the area by manually drawing surface features or according to administrative districts. The query results can be exported as KML files. In addition, the project data can also be updated and maintained through the WFS service in GeoServer.

[0045] Optionally, the environment data management service supports viewing one environment layer, or viewing multiple environment layers in an overlay, and can view the environment attribute values ​​at any point. In addition, the environment data can be updated and maintained through the WFS service in GeoServer.

[0046] Specifically, basic spatial analysis services include: Develop graphics drawing and analysis, map measurement, feature offset, buffer analysis and spatial interpolation functions based on OpenLayers technology and Turf spatial analysis library; Graphics drawing and parsing functions include drawing basic graphics such as points, lines, polygons, rectangles, and circles, and provide the function of importing and parsing KML files of power grid projects, and automatically drawing the parsed graphic data on the map; The map measurement function is used to measure the straight-line distance between two points on the map, the length of line features, and the area of ​​surface features; The feature offset function is used to offset the specified line features and surface features in the map by a certain distance; The buffer analysis function is used to calculate the buffer of points, lines, and areas on the map, that is, to generate an area with a specified radius around the selected element; The spatial interpolation function is used to perform interpolation calculations on geographic spatial data, generate a continuous surface based on discrete point data, the specified interpolation type and interpolation model, and draw the generated contour lines or contour surfaces on the map; Furthermore, an operation interface and user interaction method for the above functions are provided, so that users can conveniently perform spatial analysis and obtain analysis results.

[0047] In summary, the above scheme realizes efficient management of massive multi-source data and improves data availability by unified management of power grid engineering data and environmental data related to power grid engineering. This scheme system provides a convenient query function for spatial data related to power grid engineering, improves data retrieval efficiency, and can quickly and accurately locate the required engineering data and environmental data. This scheme system can realize analysis and decision-making functions such as engineering document evaluation, geological condition analysis, hydrological and meteorological analysis, and ecological sensitive area analysis, and assist power grid engineering related practitioners to carry out their work efficiently.

[0048] Example 2 like Figure 2 As shown, based on the same inventive concept as the above embodiment, the present invention also provides a power grid engineering spatial data management method, comprising the following steps: S100, acquiring spatial data from various sources; wherein each of the spatial data includes at least engineering data and environmental data, and the environmental data includes at least hydrological and meteorological data, geological data, and ecologically sensitive area data; S200, using GeoServer to publish the spatial data, and providing basic services based on the published spatial data; S300. Based on the spatial data and the basic services, spatial data management services and analysis and evaluation services are provided to users; wherein the analysis and evaluation services at least include basic spatial analysis services, engineering document evaluation services, geological condition analysis services, hydrological and meteorological analysis services, and ecologically sensitive area analysis services.

[0049] Specifically, the engineering document evaluation service includes: Parse engineering design documents and extract design parameters related to the environment; Get the actual environment value from the environment data; Compare and analyze the environment-related design parameters with the actual environment values ​​to obtain a first analysis result; An evaluation report of the engineering design file is generated based on the first analysis result.

[0050] Specifically, the geological condition analysis service includes: Determine the coverage of the power grid project according to the engineering data, and analyze the coverage of the power grid project by superimposing the geological data to obtain first relevant statistical information of the geological data of each area within the coverage of the power grid project; Based on the first relevant statistical information, determining the response measures for power grid projects under different geological conditions; Generate an analysis report on the impact of geological conditions on power grid projects, which includes first-party statistical information and power grid project response measures under different geological conditions.

[0051] Specifically, the hydrological and meteorological analysis services include: Determine the coverage of the power grid project according to the project data, and analyze the coverage of the power grid project by superimposing the hydrological and meteorological data to obtain second relevant statistical information of each hydrological and meteorological element in the coverage of the power grid project; Based on the second relevant statistical information, determining response measures for power grid projects under different hydrological and meteorological conditions; Generate an analysis and evaluation report on the impact of hydrological and meteorological conditions on power grid projects, which includes second-related statistical information and response measures for power grid projects under different hydrological and meteorological conditions.

[0052] Specifically, the ecologically sensitive area analysis service includes: Determine the coverage of the power grid project according to the project data, and analyze the coverage of the power grid project by superimposing the ecologically sensitive area data to obtain third relevant statistical information of the ecologically sensitive areas crossed by the coverage of the power grid project; Generate an analysis report including third-party relevant statistical information and avoidance plans for crossing ecologically sensitive areas.

[0053] Specifically, the spatial data management service includes at least engineering data management service and environmental data management service; wherein, The engineering data management service is used to manage engineering data, support querying engineering data according to specified conditions and displaying engineering information at corresponding locations on the map, and maintain the engineering data; The environmental data management service is used to manage environmental data, support on-demand viewing of one or more environmental layer information, and maintain the environmental data; wherein the environmental layer information is environmental data related to the power grid project presented in the form of a layer in a geographic information system.

[0054] In an optional embodiment, a method for managing spatial data of a power grid project is implemented based on the system of the above embodiment 1, including: S1. Receive spatial data from various sources using the data layer, store the spatial data in a corresponding database according to the source of the spatial data, and provide a data source for the functions of the service layer and the application layer; wherein the spatial data at least include engineering data and environmental data, and the environmental data at least include hydrological and meteorological data, geological data, and ecologically sensitive area data; S2. Using the service layer and GeoServer to publish and provide basic services for the application layer; S3. Use the application layer to provide spatial data management services and analysis and evaluation services; among which, the analysis and evaluation services at least include basic spatial analysis services, engineering document evaluation services, geological condition analysis services, hydrological and meteorological analysis services, and ecologically sensitive area analysis services.

[0055] Example 3 like Figure 3 As shown, the present invention also provides an electronic device 100 for implementing a method for managing spatial data of a power grid project; The electronic device 100 includes a memory 101 , at least one processor 102 , a computer program 103 stored in the memory 101 and executable on the at least one processor 102 , and at least one communication bus 104 .

[0056] The memory 101 can be used to store a computer program 103. The processor 102 implements the steps of a power grid engineering spatial data management method in Example 1 by running or executing the computer program stored in the memory 101 and calling the data stored in the memory 101.

[0057] The memory 101 may mainly include a program storage area and a data storage area, wherein the program storage area may store an operating system, an application required for at least one function (such as a sound playback function, an image playback function, etc.), etc.; the data storage area may store data (such as audio data) created according to the use of the electronic device 100, etc. In addition, the memory 101 may include a non-volatile memory, such as a hard disk, a memory, a plug-in hard disk, a smart memory card (Smart Media Card, SMC), a secure digital (Secure Digital, SD) card, a flash card (Flash Card), at least one disk storage device, a flash memory device, or other non-volatile solid-state storage devices.

[0058] At least one processor 102 may be a central processing unit (CPU), or other general-purpose processors, digital signal processors (DSP), application-specific integrated circuits (ASIC), field-programmable gate arrays (FPGA) or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components, etc. The processor 102 may be a microprocessor or any conventional processor, etc. The processor 102 is the control center of the electronic device 100, and uses various interfaces and lines to connect various parts of the entire electronic device 100.

[0059] The memory 101 in the electronic device 100 stores a plurality of instructions to implement a method for managing spatial data of a power grid project, and the processor 102 can execute the plurality of instructions to implement: Utilize the data layer to receive spatial data from various sources, store the spatial data in a corresponding database according to the source of the spatial data, and provide a data source for the functions of the service layer and the application layer; wherein the various spatial data include at least engineering data and environmental data, and the environmental data include at least hydrological and meteorological data, geological data, and ecologically sensitive area data; Using the service layer to publish using GeoServer to provide basic services for the application layer; The application layer is used to provide spatial data management services and analysis and evaluation services; among which, the analysis and evaluation services at least include basic spatial analysis services, engineering document evaluation services, geological conditions analysis services, hydrological and meteorological analysis services, and ecologically sensitive area analysis services.

[0060] Example 4 If the module / unit integrated in the electronic device 100 is implemented in the form of a software functional unit and sold or used as an independent product, it can be stored in a computer-readable storage medium. Based on this understanding, the present invention implements all or part of the processes in the above-mentioned embodiment method, and can also be completed by instructing the relevant hardware through a computer program. The computer program can be stored in a computer-readable storage medium, and the computer program can implement the steps of the above-mentioned method embodiments when executed by the processor. Among them, the computer program includes computer program code, and the computer program code can be in source code form, object code form, executable file or some intermediate form. Computer-readable media may include: any entity or device capable of carrying computer program code, recording medium, U disk, mobile hard disk, disk, optical disk, computer memory and read-only memory (ROM, Read-Only Memory).

[0061] It will be appreciated by those skilled in the art that embodiments of the present invention may be provided as methods, systems, or computer program products. Therefore, the present invention may take the form of a complete hardware embodiment, a complete software embodiment, or an embodiment combining software and hardware. Furthermore, the present invention may take the form of a computer program product implemented on one or more computer-usable storage media (including but not limited to disk storage, CD-ROM, optical storage, etc.) containing computer-usable program code.

[0062] The present invention is described with reference to flowcharts and / or block diagrams of methods, devices (systems), and computer program products according to embodiments of the present invention. It should be understood that each process and / or block in the flowchart and / or block diagram, as well as the combination of processes and / or blocks in the flowchart and / or block diagram, can be implemented by computer program instructions. These computer program instructions can be provided to a processor of a general-purpose computer, a special-purpose computer, an embedded processor, or other programmable data processing device to produce a machine, so that the instructions executed by the processor of the computer or other programmable data processing device generate instructions for implementing the processes in the flowchart and / or block diagram. Figure 1 A process or multiple processes and / or boxes Figure 1 A device that provides the functions specified in a block or multiple blocks.

[0063] These computer program instructions may also be stored in a computer-readable memory capable of directing a computer or other programmable data processing device to operate in a specific manner, so that the instructions stored in the computer-readable memory produce an article of manufacture comprising an instruction device, which implements the process Figure 1 A process or multiple processes and / or boxes Figure 1 A function specified in one or more boxes.

[0064] These computer program instructions can also be loaded onto a computer or other programmable data processing device so that a series of operating steps are executed on the computer or other programmable device to produce a computer-implemented process, thereby providing instructions for implementing the process. Figure 1 A process or multiple processes and / or boxes Figure 1 The steps for the functions specified in one or more boxes.

[0065] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0066] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the above embodiments, ordinary technicians in the relevant field should understand that the specific implementation methods of the present invention can still be modified or replaced by equivalents. Any modification or equivalent replacement that does not depart from the spirit and scope of the present invention should be covered within the scope of protection of the claims of the present invention.

Claims

1. A power grid engineering spatial data management system, characterized in that: include: A data layer, used to obtain spatial data from various sources; wherein each of the spatial data includes at least engineering data and environmental data, and the environmental data includes at least hydrological and meteorological data, geological data, and ecologically sensitive area data; The service layer is used to publish the spatial data acquired by the data layer using GeoServer and provide basic services for the application layer based on the published spatial data; The application layer is used to provide users with spatial data management services and analysis and evaluation services based on the spatial data published by the service layer and the basic services provided; among which, the analysis and evaluation services at least include basic spatial analysis services, engineering document evaluation services, geological conditions analysis services, hydrological and meteorological analysis services and ecologically sensitive areas analysis services.

2. The system according to claim 1, characterized in that The engineering document evaluation service includes: Parse engineering design documents and extract design parameters related to the environment; Get the actual environment value from the environment data; Compare and analyze the environment-related design parameters with the actual environment values ​​to obtain a first analysis result; An evaluation report of the engineering design file is generated based on the first analysis result.

3. The system according to claim 1, characterized in that The geological condition analysis services include: Determine the coverage of the power grid project according to the engineering data, and analyze the coverage of the power grid project by superimposing the geological data to obtain first relevant statistical information of the geological data of each area within the coverage of the power grid project; Based on the first relevant statistical information, determining the response measures for power grid projects under different geological conditions; Generate an analysis report on the impact of geological conditions on power grid projects, which includes first-party statistical information and power grid project response measures under different geological conditions.

4. The system according to claim 1, characterized in that The hydrometeorological analysis services include: Determine the coverage of the power grid project according to the project data, and analyze the coverage of the power grid project by superimposing the hydrological and meteorological data to obtain second relevant statistical information of each hydrological and meteorological element in the coverage of the power grid project; Based on the second relevant statistical information, determining response measures for power grid projects under different hydrological and meteorological conditions; Generate an analysis and evaluation report on the impact of hydrological and meteorological conditions on power grid projects, which includes second-related statistical information and response measures for power grid projects under different hydrological and meteorological conditions.

5. The system according to claim 1, characterized in that The ecologically sensitive area analysis service includes: Determine the coverage of the power grid project according to the project data, and analyze the coverage of the power grid project by superimposing the ecologically sensitive area data to obtain third relevant statistical information of the ecologically sensitive areas crossed by the coverage of the power grid project; Generate an analysis report including third-party relevant statistical information and avoidance plans for crossing ecologically sensitive areas.

6. A method for managing spatial data of a power grid project, characterized in that: The steps include: Acquire spatial data from various sources; wherein each of the spatial data includes at least engineering data and environmental data, and the environmental data includes at least hydrological and meteorological data, geological data, and ecologically sensitive area data; Using GeoServer to publish the spatial data, and providing basic services based on the published spatial data; Based on the spatial data and the basic services, spatial data management services and analysis and evaluation services are provided to users; wherein the analysis and evaluation services at least include basic spatial analysis services, engineering document evaluation services, geological condition analysis services, hydrological and meteorological analysis services and ecologically sensitive area analysis services.

7. The method according to claim 6, characterized in that The engineering document evaluation service includes: Parse engineering design documents and extract design parameters related to the environment; Get the actual environment value from the environment data; Compare and analyze the environment-related design parameters with the actual environment values ​​to obtain a first analysis result; An evaluation report of the engineering design file is generated based on the first analysis result.

8. The method according to claim 6, characterized in that The geological condition analysis services include: Determine the coverage of the power grid project according to the engineering data, and analyze the coverage of the power grid project by superimposing the geological data to obtain first relevant statistical information of the geological data of each area within the coverage of the power grid project; Based on the first relevant statistical information, determining the response measures for power grid projects under different geological conditions; Generate an analysis report on the impact of geological conditions on power grid projects, which includes first-party statistical information and power grid project response measures under different geological conditions.

9. The method according to claim 6, characterized in that The hydrometeorological analysis services include: Determine the coverage of the power grid project according to the project data, and analyze the coverage of the power grid project by superimposing the hydrological and meteorological data to obtain second relevant statistical information of each hydrological and meteorological element in the coverage of the power grid project; Based on the second relevant statistical information, determining response measures for power grid projects under different hydrological and meteorological conditions; Generate an analysis and evaluation report on the impact of hydrological and meteorological conditions on power grid projects, which includes second-related statistical information and response measures for power grid projects under different hydrological and meteorological conditions.

10. The method according to claim 6, characterized in that The ecologically sensitive area analysis service includes: Determine the coverage of the power grid project according to the project data, and analyze the coverage of the power grid project by superimposing the ecologically sensitive area data to obtain third relevant statistical information of the ecologically sensitive areas crossed by the coverage of the power grid project; Generate an analysis report including third-party relevant statistical information and avoidance plans for crossing ecologically sensitive areas.

11. An electronic device, characterized in that: The method comprises a processor and a memory, wherein the processor is used to execute a computer program stored in the memory to implement the steps of the method according to any one of claims 6 to 10.

12. A computer-readable storage medium, characterized in that: The computer-readable storage medium stores at least one instruction, and when the at least one instruction is executed by a processor, the steps of the method according to any one of claims 6 to 10 are implemented.

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