Technical background
The management of computer remote control appliance, the equipment operation monitoring of existing power industry substantially also are in the low-level application stage, mainly be that each functional department adopts database technology that variant kind of kind equipment managed and control, application level to information is lower, the Database Systems of variety classes equipment are independent separately, do not carry out mutual and integrated.
The GIS GIS-Geographic Information System is extensive, a comprehensive very strong technology of application, and having with the electronic chart is background, the advantage of simple and clear displaying and reflection geography information; Also have a kind of technology of combining can effectively various information and spatial geographic information wanted, can well provide service for the system of other types of service.
Problems such as the electrical power distribution system Regional Distribution is wide, and the number of devices that relates to is huge, and the installations and facilities change is frequent, and society requires high to the quality of power supply, the customer service influence is dark.See with practical conditions, the various information and the space and geographical environment of power distribution network have close ties, utilize GIS technical management and these information of processing, be of great practical significance for improving distribution system production efficiency, management quality and science decision level etc.
GIS GIS-Geographic Information System in the distribution system is mainly used in aspects such as equipment/facilities management, electric power first-aid vehicle scheduling at present, but, can't accomplish immediately update system data because the basic data of moving with each distribution system fails fully to set up to link with the GIS GIS-Geographic Information System; Do not have correct basic data, just do not have the correct execution result of system.
Summary of the invention
Main purpose of the present invention is to solve present the deficiencies in the prior art, and a kind of power distribution room device remote control system based on GIS-Geographic Information System GIS is provided.The basic data of the present invention by power distribution room equipment operation in the distribution system links with the partial data of GIS GIS-Geographic Information System, realize that each application system equipment of power distribution room and GIS GIS data are shared, and can be on the GIS electronic chart Long-distance Control power distribution room equipment.
For realizing purpose of the present invention, the technical scheme that is realized is as follows:
The present invention is based on the power distribution room apparatus control system of GIS-Geographic Information System GIS, comprising:
Be responsible for to set up and provide the GIS ARCSDE example (Spatial Data Engine) in the management area and the GIS server of GIS database instance;
Be responsible for to set up and provide each power distribution room equipment application system server of the database instance of the ARCSDE example of each application system in the power distribution room and each system;
Be responsible for the data acquisition to the ARCSDE and the database instance of each application system server, share its information with the GIS server, regular database instance with each application system is updated to the data center's calculation server in the GIS data instance;
And the basic data integrated management server of being responsible for providing and preserving all systems.
Each server correlation is as follows among the present invention:
GIS server and data center's calculation server, integrated management server are linked.
Each power distribution room equipment application system server and data center's calculation server are linked.
Data center's calculation server and GIS server, integrated management server are linked.
The data sharing mode of GIS GIS-Geographic Information System and each application system of power distribution room is by generalized information system being integrated in data center's calculation server, realizing that information data is shared.
Adopt technical scheme of the present invention, the shared data center's calculation server of each application system of power distribution room and GIS GIS-Geographic Information System, all basic datas have realized sharing; And the data instance of each system is independently set up by each system, avoids GIS GIS-Geographic Information System and each application system interference of power distribution room again in the target that realizes data sharing.
Beneficial effect of the present invention has reached the purpose that the many application systems of power distribution room and GIS GIS data are shared, thereby has realized on the GIS electronic chart problem of all devices in the Long-distance Control power distribution room.
Embodiment
The present invention is described further below in conjunction with accompanying drawing.
The GIS GIS-Geographic Information System of system of the present invention and the data sharing structure chart of each application system of power distribution room mainly are made up of integrated management server, GIS server, data center's calculation server, various application system server as shown in Figure 1; Each server links by the internal lan of distribution network.
Each server capability is described below:
GIS server and data center's calculation server, integrated management server are linked: be responsible for to set up and provide GIS ARCSDE example (Spatial Data Engine) and GIS database instance in the management area; And regularly connect the database instance of each application system of liking that data center's calculation server upgrades, the basic data of GIS GIS-Geographic Information System is provided for integrated management server.
Each power distribution room equipment application system server and data center's calculation server are linked; Be responsible for setting up and providing the ARCSDE example of each application system in the power distribution room and the database instance of each system to data center's calculation server.
Data center's calculation server and GIS server, integrated management server are linked: be responsible for the ARCSDE of each power distribution room application system server and the data acquisition of database instance are integrated and managed; And share its information with the GIS server, regularly the database instance with each application system is updated in the GIS data instance; Basic data with each application system offers integrated management server simultaneously.
Integrated management server and GIS server, data center's calculation server are linked: the basic data of being responsible for providing and preserving whole power distribution network application system; Carry out the remote power distribution room Equipment Control for the power distribution network synthesis management platform data foundation is provided.
The step that GIS GIS-Geographic Information System and each application system are carried out Data Update is as shown in Figure 2:
1, separately database instance is set up and provided to each application system alone in the power distribution room;
2, interior each application system of power distribution room is set up alone and ARCSDE separately is provided example;
3, data center's calculation server is gathered, is integrated and manage the ARCSDE of each application system server and the data of database instance;
4, data center's calculation server is with the database instance renewal of the GIS database instance in the GIS server regularly of each application system of power distribution room;
5, the GIS GIS-Geographic Information System is set up and GIS is provided database instance;
6, the GIS GIS-Geographic Information System is set up and GIS ARCSDE is provided example;
7, the GIS server is regularly accepted the database instance renewal of each application system of data center's calculation server, thereby upgrades the GIS database instance;
8, data center's calculation server and GIS server are shared to integrated management server with all Back ground Informations, realize that each system information is shared fully;
9, basic data is set up and provided to integrated management server, is the service of power distribution room tele-control system; Thereby realize power distribution room apparatus remote control based on the GIS GIS-Geographic Information System.
The present invention be applied to power distribution room an example schematic diagram as shown in Figure 3:
Power equipment system, safety alarm system, environmental monitoring system, access control system are arranged in power distribution room, all there is server separately in each system, and set up database instance and ARCSDE example in each comfortable server, and with these data upload to data center's calculation server, thereby data center's calculation server carries out unified management, storage to power equipment system, safety alarm system, environmental monitoring system, access control system database instance and ARCSDE example separately; And with the database instance regular update of power equipment system, safety alarm system, environmental monitoring system, access control system in the GIS database instance.
Power distribution room GIS server is set up the GIS database instance and the GISARCSDE example of power distribution room region; And regularly accept the database instance of power equipment system that data center's calculation server sends, safety alarm system, environmental monitoring system, access control system, thereby regular update GIS database instance.
Data center's calculation server and GIS server are shared all basic datas to integrated management server, and these data comprise GIS geographic information data, power equipment running state data, security protection equipment running status data, enviromental monitoring equipment running state data, entrance guard management equipment running status data etc.; These basic datas are managed, preserved to the unified foundation of integrated management server also.
The total management system platform that power distribution room administrative center is proprietary, according to each system-based data that integrated management server provided, can on the GIS electronic chart, carry out Long-distance Control to the power equipment system in the power distribution room, safety alarm system, environmental monitoring system, access control system.