CN107861718A - A kind of network system and method for supporting isomery GIS platform - Google Patents
A kind of network system and method for supporting isomery GIS platform Download PDFInfo
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Abstract
本发明提供一种支持异构地理信息系统GIS平台的电网系统和方法，所述系统包括：平台适配层，其通过适配器模块与异构GIS平台适配连接，采集所述异构GIS平台的地理空间数据并转化为电网标准GIS格式的地理空间数据；数据层，其与平台适配层连接，用于提取平台适配层中电网标准GIS格式的地理空间数据，进行地图显示操作和地图图层操作，以及将所述地图显示操作和地图图层操作的结果传输给服务层；服务层，其通过应用程序编程接口API与基于GIS的电网业务应用系统连接，将数据层传输的所述地图显示操作和地图图层操作的结果发送至基于GIS的电网业务应用系统。
The present invention provides a power grid system and method supporting a heterogeneous geographic information system (GIS) platform. The system includes: a platform adaptation layer, which adapts and connects with a heterogeneous GIS platform through an adapter module, and collects data of the heterogeneous GIS platform. The geospatial data is transformed into geospatial data in the grid standard GIS format; the data layer is connected to the platform adaptation layer, used to extract the geospatial data in the grid standard GIS format in the platform adaptation layer, and perform map display operations and map diagrams Layer operation, and the result of the map display operation and map layer operation is transmitted to the service layer; the service layer is connected with the GIS-based power grid business application system through the application programming interface API, and the map transmitted by the data layer The results of display operations and map layer operations are sent to the GIS-based power grid business application system.
Description
技术领域technical field
本发明涉及电网信息技术领域，并且更具体地，涉及一种支持异构地理信息系统平台的电网系统和方法。The invention relates to the technical field of power grid information, and more specifically, to a power grid system and method supporting a heterogeneous geographic information system platform.
背景技术Background technique
地理信息系统(Geographic Information System，GIS)是对地球空间中的山川、河流、地势、城镇、公路街道、楼群，以及气象、水文、地质、资源等自然环境信息进行采集、存储、分析、显示的系统，GIS系统可提供基础地理空间信息服务。Geographic Information System (GIS) is a collection, storage, analysis, and display of natural environment information such as mountains, rivers, terrain, towns, roads, streets, and buildings in earth space, as well as meteorology, hydrology, geology, and resources. The GIS system can provide basic geospatial information services.
电网GIS系统是基于GIS平台提供的地图服务将电力企业的电力设备、变电站、输配电网络、电力用户与电力负荷和生产及管理等核心业务连接形成电力信息化的综合信息系统。电网GIS系统提供的电力设备设施信息、电网运行状态信息、电力技术信息、生产管理信息、电力市场信息与GIS基础地理空间数据集中于统一系统中，可通过GIS查询有关数据、图片、图象、地图、技术资料、管理知识等。The power grid GIS system is based on the map service provided by the GIS platform, which connects the power equipment, substations, power transmission and distribution networks, power users and core businesses such as power loads, production and management of power companies to form a comprehensive information system for power informationization. The power equipment and facilities information, power grid operation status information, power technology information, production management information, power market information and GIS basic geospatial data provided by the power grid GIS system are concentrated in a unified system, and relevant data, pictures, images, Maps, technical data, management knowledge, etc.
目前GIS技术已广泛融入到电力物资管理、电网运行管理、电网生产管理、电网检修管理、电力营销管理等多种多样的电网应用系统中，存在ArcGIS、GeoStar、SuperMap、MapGIS等多种异构GIS平台系统，但是在基于GIS的电网应用系统研发过程中，一般会涉及通用GIS功能和与电网业务数据相关GIS功能的开发，这就要求开发人员必须掌握多种GIS平台，增加了基于GIS的电网应用系统的开发和维护的技术难度和工作量，而且底层的GIS平台也难以替换和扩展，导致了系统开发成本的增加。At present, GIS technology has been widely integrated into various power grid application systems such as power material management, power grid operation management, power grid production management, power grid maintenance management, and power marketing management. There are many heterogeneous GIS systems such as ArcGIS, GeoStar, SuperMap, and MapGIS. platform system, but in the process of developing a GIS-based power grid application system, it generally involves the development of general GIS functions and GIS functions related to power grid business data, which requires developers to master a variety of GIS platforms, adding GIS-based power grid The technical difficulty and workload of the development and maintenance of the application system, and the underlying GIS platform is also difficult to replace and expand, resulting in an increase in system development costs.
发明内容Contents of the invention
为了解决背景技术存在的从异构GIS平台中提取地理空间数据增加了开发人员对基于GIS的电网应用系统进行开发和维护的技术难度和工作量的问题，本发明提供一种支持异构地理信息系统GIS平台的电网系统，所述系统包括：In order to solve the problems existing in the background technology that extracting geospatial data from heterogeneous GIS platforms increases the technical difficulty and workload for developers to develop and maintain GIS-based power grid application systems, the present invention provides a heterogeneous geographic information The power grid system of the system GIS platform, the system includes:
平台适配层，其通过适配器模块与异构GIS平台适配连接，采集所述异构GIS平台的地理空间数据并转化为电网标准GIS格式的地理空间数据；The platform adaptation layer, which is adapted and connected with the heterogeneous GIS platform through the adapter module, collects the geospatial data of the heterogeneous GIS platform and converts it into the geospatial data of the power grid standard GIS format;
数据层，其与平台适配层连接，用于提取平台适配层中电网标准GIS格式的地理空间数据，进行地图显示操作和地图图层操作，以及将所述地图显示操作和地图图层操作的结果传输给服务层；The data layer, which is connected with the platform adaptation layer, is used to extract geospatial data in the grid standard GIS format in the platform adaptation layer, perform map display operations and map layer operations, and perform map display operations and map layer operations The result is transmitted to the service layer;
服务层，其通过应用程序编程接口API与基于GIS的电网业务应用系统连接，将数据层传输的所述地图显示操作和地图图层操作的结果发送至基于GIS的电网业务应用系统。The service layer is connected to the GIS-based power grid business application system through the application programming interface API, and sends the results of the map display operation and map layer operation transmitted by the data layer to the GIS-based power grid business application system.
进一步地，所述平台适配层还包括适配器管理模块，其用于配置适配器模块，以实现适配器模块与异构GIS平台的连接以及适配器模块的增加和删除。Further, the platform adaptation layer also includes an adapter management module, which is used to configure the adapter module to realize the connection between the adapter module and the heterogeneous GIS platform and the addition and deletion of the adapter module.
进一步地，所述数据层包括：Further, the data layer includes:
数据访问模块，其用于从平台适配层提取电网标准GIS格式的地理空间数据；A data access module, which is used to extract geospatial data in grid standard GIS format from the platform adaptation layer;
数据管理模块，其用于对数据访问模块进行配置；A data management module, which is used to configure the data access module;
数据地图可视化模块，其用于对数据访问模块提取的电网标准GIS格式的地理空间数据进行地图显示操作和地图图层操作，并将所述地图显示操作和地图图层操作的结果传输给服务层。The data map visualization module is used to perform map display operations and map layer operations on the geospatial data in the grid standard GIS format extracted by the data access module, and transmit the results of the map display operations and map layer operations to the service layer .
进一步地，所述服务层中的API接口包括：Further, the API interface in the service layer includes:
通用GIS服务API接口，用于将数据层对电网标准GIS格式的地理空间数据进行标准地图显示操作和地图图层操作的结果传输给基于GIS的电网业务应用系统；The general GIS service API interface is used to transmit the results of the standard map display operation and map layer operation on the geospatial data in the grid standard GIS format by the data layer to the GIS-based power grid business application system;
专用GIS服务API接口，用于将数据层对电网标准GIS格式的地理空间数据进行与电网业务数据相关的地图显示操作和地图图层操作的结果传输给基于GIS的电网业务应用系统；The dedicated GIS service API interface is used to transmit the results of the map display operation and map layer operation related to the power grid business data to the GIS-based power grid business application system for the geospatial data in the grid standard GIS format;
进一步地，所述数据层进行地图显示操作包括显示地图范围、显示比例尺级别、显示叠加的图层和设置地图显示属性。Further, the map display operation performed by the data layer includes displaying a map range, displaying a scale level, displaying superimposed layers, and setting map display attributes.
进一步地，所述数据层进行地图图层操作包括创建图层对象、加载图层数据、设置图层显示范围、进行对象位置查询和测量距离。Further, the operation of the map layer on the data layer includes creating layer objects, loading layer data, setting the display range of the layer, querying object positions and measuring distances.
进一步地，所述数据层通过可视化接口将所述地图显示操作和地图图层操作的结果传输给服务层。Further, the data layer transmits the results of the map display operation and the map layer operation to the service layer through a visual interface.
进一步地，所述平台适配层连接的异构GIS平台包括ArcGIS、GeoStar、GeoMap、SuperMap和MapGIS。Further, the heterogeneous GIS platforms connected by the platform adaptation layer include ArcGIS, GeoStar, GeoMap, SuperMap and MapGIS.
根据本发明的另一方面，本发明提供一种支持异构GIS平台的方法，所述方法包括：According to another aspect of the present invention, the present invention provides a method for supporting a heterogeneous GIS platform, the method comprising:
平台适配层通过适配器模块与异构GIS平台适配连接，采集所述异构GIS平台的地理空间数据并转化为电网标准GIS格式的地理空间数据；The platform adaptation layer adapts and connects with the heterogeneous GIS platform through the adapter module, collects the geospatial data of the heterogeneous GIS platform and converts it into geospatial data in the grid standard GIS format;
数据层从平台适配层中提取电网标准GIS格式的地理空间数据，进行地图显示操作和地图图层操作，以及将所述地图显示操作和地图图层操作的结果传输给服务层；The data layer extracts the geospatial data in the grid standard GIS format from the platform adaptation layer, performs map display operations and map layer operations, and transmits the results of the map display operations and map layer operations to the service layer;
服务层通过应用程序编程接口API与基于GIS的电网业务应用系统连接，将数据层传输的所述地图显示操作和地图图层操作的结果发送至基于GIS的电网业务应用系统。The service layer is connected with the GIS-based power grid business application system through the application programming interface API, and sends the results of the map display operation and map layer operation transmitted by the data layer to the GIS-based power grid business application system.
进一步地，数据层从平台适配层中提取电网标准GIS格式的地理空间数据，进行地图显示操作和地图图层操作包括进行标准地图显示操作和地图图层操作以及进行与电网业务数据相关的地图显示操作和地图图层操作。Further, the data layer extracts geospatial data in grid standard GIS format from the platform adaptation layer, and performs map display operations and map layer operations, including performing standard map display operations and map layer operations, and performing maps related to power grid business data Display operations and map layer operations.
本发明所提供的技术方案的工作原理为基于GIS的电网应用系统调用所述系统的电网GIS服务层接口，所述电网GIS系统将电网GIS数据层的业务数据处理和GIS平台适配层调用的底层GIS平台的地理空间数据处理的结果进行融合，并将融合后的结果发送回基于GIS的电网应用系统，较好地实现了底层GIS平台的透明、无差别使用，并形成了统一、规范的电网GIS地图数据服务接口，提高了基于GIS的电网应用系统的开发效率，减少了开发和维护的技术难度和工作量。The working principle of the technical solution provided by the present invention is that the GIS-based grid application system calls the grid GIS service layer interface of the system, and the grid GIS system processes the business data of the grid GIS data layer and calls the GIS platform adaptation layer The geospatial data processing results of the underlying GIS platform are fused, and the fused results are sent back to the GIS-based power grid application system, which better realizes the transparent and indiscriminate use of the underlying GIS platform, and forms a unified and standardized The grid GIS map data service interface improves the development efficiency of the GIS-based grid application system and reduces the technical difficulty and workload of development and maintenance.
附图说明Description of drawings
通过参考下面的附图，可以更为完整地理解本发明的示例性实施方式：A more complete understanding of the exemplary embodiments of the present invention can be had by referring to the following drawings:
图1是本发明具体实施方式的支持异构GIS平台的电网系统的结构图；Fig. 1 is the structural diagram of the power grid system supporting the heterogeneous GIS platform of the embodiment of the present invention;
图2是本发明具体实施方式的支持异构GIS平台的方法的流程图。Fig. 2 is a flowchart of a method for supporting heterogeneous GIS platforms according to a specific embodiment of the present invention.
具体实施方式Detailed ways
现在参考附图介绍本发明的示例性实施方式，然而，本发明可以用许多不同的形式来实施，并且不局限于此处描述的实施例，提供这些实施例是为了详尽地且完全地公开本发明，并且向所属技术领域的技术人员充分传达本发明的范围。对于表示在附图中的示例性实施方式中的术语并不是对本发明的限定。在附图中，相同的单元/元件使用相同的附图标记。Exemplary embodiments of the present invention will now be described with reference to the drawings; however, the present invention may be embodied in many different forms and are not limited to the embodiments described herein, which are provided for the purpose of exhaustively and completely disclosing the present invention. invention and fully convey the scope of the invention to those skilled in the art. The terms used in the exemplary embodiments shown in the drawings do not limit the present invention. In the figures, the same units/elements are given the same reference numerals.
除非另有说明，此处使用的术语(包括科技术语)对所属技术领域的技术人员具有通常的理解含义。另外，可以理解的是，以通常使用的词典限定的术语，应当被理解为与其相关领域的语境具有一致的含义，而不应该被理解为理想化的或过于正式的意义。Unless otherwise specified, the terms (including scientific and technical terms) used herein have the commonly understood meanings to those skilled in the art. In addition, it can be understood that terms defined by commonly used dictionaries should be understood to have consistent meanings in the context of their related fields, and should not be understood as idealized or overly formal meanings.
图1是本发明具体实施方式的支持异构GIS平台的电网系统的结构图。如图1所示，本发明所述的支持异构地理信息系统GIS平台的电网系统100包括：Fig. 1 is a structural diagram of a power grid system supporting a heterogeneous GIS platform according to a specific embodiment of the present invention. As shown in Figure 1, the power grid system 100 supporting the heterogeneous geographic information system GIS platform according to the present invention includes:
平台适配层101，其通过适配器模块111与异构GIS平台适配连接，采集所述异构GIS平台的地理空间数据并转化为电网标准GIS格式的地理空间数据；Platform Adaptation Layer 101, which is adapted and connected to the heterogeneous GIS platform through the adapter module 111, collects the geospatial data of the heterogeneous GIS platform and converts it into geospatial data in the grid standard GIS format;
数据层102，其与平台适配层101连接，用于提取平台适配层101中电网标准GIS格式的地理空间数据，进行地图显示操作和地图图层操作，以及将所述地图显示操作和地图图层操作的结果传输给服务层；The data layer 102 is connected with the platform adaptation layer 101, and is used to extract the geospatial data in the grid standard GIS format in the platform adaptation layer 101, perform map display operations and map layer operations, and combine the map display operations with the map The result of the layer operation is transmitted to the service layer;
服务层103，其通过应用程序编程接口API与基于GIS的电网业务应用系统连接，将数据层102传输的所述地图显示操作和地图图层操作的结果发送至基于GIS的电网业务应用系统。The service layer 103 is connected to the GIS-based power grid business application system through the application programming interface API, and sends the results of the map display operation and map layer operation transmitted by the data layer 102 to the GIS-based power grid business application system.
优选地，所述平台适配层101还包括适配器管理模块112，其用于配置适配器模块111，以实现适配器模块111与异构GIS平台的连接以及适配器模块111的增加和删除。Preferably, the platform adaptation layer 101 further includes an adapter management module 112 configured to configure the adapter module 111 to realize the connection between the adapter module 111 and the heterogeneous GIS platform and the addition and deletion of the adapter module 111 .
优选地，所述数据层102包括：Preferably, the data layer 102 includes:
数据访问模块121，其用于从平台适配层101提取电网标准GIS格式的地理空间数据；A data access module 121, which is used to extract geospatial data in the grid standard GIS format from the platform adaptation layer 101;
数据管理模块122，其用于对数据访问模块121进行配置；A data management module 122, which is used to configure the data access module 121;
数据地图可视化模块123，其用于对数据访问模块121提取的电网标准GIS格式的地理空间数据进行地图显示操作和地图图层操作，并将所述地图显示操作和地图图层操作的结果传输给服务层103。Data map visualization module 123, which is used to perform map display operation and map layer operation on the geospatial data in grid standard GIS format extracted by data access module 121, and transmit the results of the map display operation and map layer operation to service layer 103 .
优选地，所述服务层103中的API接口包括：Preferably, the API interface in the service layer 103 includes:
通用GIS服务API接口131，用于将数据层102对电网标准GIS格式的地理空间数据进行标准地图显示操作和地图图层操作的结果传输给基于GIS的电网业务应用系统；The general GIS service API interface 131 is used to transmit the result of the data layer 102 performing standard map display operations and map layer operations on the grid standard GIS format geospatial data to the GIS-based power grid business application system;
专用GIS服务API接口132，用于将数据层102对电网标准GIS格式的地理空间数据进行与电网业务数据相关的地图显示操作和地图图层操作的结果传输给基于GIS的电网业务应用系统；The dedicated GIS service API interface 132 is used to transmit the results of the map display operation and map layer operation related to the power grid business data to the grid business application system based on GIS by the data layer 102 on the geospatial data in the grid standard GIS format;
优选地，所述数据层102进行地图显示操作包括显示地图范围、显示比例尺级别、显示叠加的图层和设置地图显示属性。Preferably, the map display operation performed by the data layer 102 includes displaying a map range, displaying a scale level, displaying superimposed layers, and setting map display attributes.
优选地，所述数据层102进行地图图层操作包括创建图层对象、加载图层数据、设置图层显示范围、进行对象位置查询和测量距离。Preferably, the data layer 102 performs map layer operations including creating layer objects, loading layer data, setting layer display ranges, querying object locations, and measuring distances.
优选地，所述数据层通102过可视化接口将所述地图显示操作和地图图层操作的结果传输给服务层103。Preferably, the data layer transmits the results of the map display operation and the map layer operation to the service layer 103 through a visual interface 102 .
优选地，所述平台适配层101连接的异构GIS平台包括ArcGIS、GeoStar、GeoMap、SuperMap和MapGIS。Preferably, the heterogeneous GIS platforms connected by the platform adaptation layer 101 include ArcGIS, GeoStar, GeoMap, SuperMap and MapGIS.
图2是本发明具体实施方式的支持异构GIS平台的方法的流程图。如图2所示，本发明所述的支持异构GIS平台的方法200从步骤201开始。Fig. 2 is a flowchart of a method for supporting heterogeneous GIS platforms according to a specific embodiment of the present invention. As shown in FIG. 2 , the method 200 for supporting heterogeneous GIS platforms of the present invention starts from step 201 .
在步骤201，平台适配层通过适配器模块与异构GIS平台适配连接，采集所述异构GIS平台的地理空间数据并转化为电网标准GIS格式的地理空间数据；In step 201, the platform adaptation layer adapts and connects with the heterogeneous GIS platform through the adapter module, collects the geospatial data of the heterogeneous GIS platform and converts it into geospatial data in the grid standard GIS format;
在步骤202，数据层从平台适配层中提取电网标准GIS格式的地理空间数据，进行地图显示操作和地图图层操作，以及将所述地图显示操作和地图图层操作的结果传输给服务层；In step 202, the data layer extracts geospatial data in grid standard GIS format from the platform adaptation layer, performs map display operations and map layer operations, and transmits the results of the map display operations and map layer operations to the service layer ;
在步骤203，服务层通过应用程序编程接口API与基于GIS的电网业务应用系统连接，将数据层传输的所述地图显示操作和地图图层操作的结果发送至基于GIS的电网业务应用系统。In step 203, the service layer connects with the GIS-based power grid business application system through the application programming interface API, and sends the map display operation and map layer operation results transmitted by the data layer to the GIS-based power grid business application system.
优选地，数据层从平台适配层中提取电网标准GIS格式的地理空间数据，进行地图显示操作和地图图层操作包括进行标准地图显示操作和地图图层操作以及进行与电网业务数据相关的地图显示操作和地图图层操作。Preferably, the data layer extracts geospatial data in grid standard GIS format from the platform adaptation layer, and performing map display operations and map layer operations includes performing standard map display operations and map layer operations and performing maps related to power grid business data Display operations and map layer operations.
通常地，在权利要求中使用的所有术语都根据他们在技术领域的通常含义被解释，除非在其中被另外明确地定义。所有的参考“一个/所述/该【装置、组件等】”都被开放地解释为所述装置、组件等中的至少一个实例，除非另外明确地说明。这里公开的任何方法的步骤都没必要以公开的准确的顺序运行，除非明确地说明。Generally, all terms used in the claims are to be interpreted according to their ordinary meaning in the technical field, unless explicitly defined otherwise therein. All references to "a/the/the [means, component, etc.]" are to be construed openly as at least one instance of said means, component, etc., unless expressly stated otherwise. The steps of any method disclosed herein do not have to be performed in the exact order disclosed, unless explicitly stated.
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