| This paper describes in detail the Jiangsu Electric Supervisor’s office by the use of the design and implementation of the electric power supervision emergency platform of geographic information system. At present in the electric power industry, geographical information system and various power work content are closely connected. This, according to the electricity regulatory work, geographic information system to develop a complete customization is a new technology to try and fusion. The significance lies in the development of geographic information system, the electric power supervision personnel daily work can be liberated from the traditional written statements, geographic information system through the graphical, intuitive and convenient for the province’s electricity was assessed, and determine the emergency plan of electric power. In order to improve the electric power supervision personnel’s working efficiency, so that the power regulators can put more focus on the electricity regulatory work.Compared to the power supervision system of the system and the traditional has the following characteristics:First, the system based on network platform. This system is for the convenience of users is to use, the development model of Web system based on B/S development model, so compared with the traditional C/S system, is more flexible to. The traditional C/S system requires the user to, in the use of the system, you need to install the software environment on the computer, but every time to replace the computer, installation work must repeat. The B/S system allows the user to, in any computer, no need to install any software, you can access the system through the Internet, it can be more convenient and allows the user to use the system, more flexible.Second, a graphical display. This system uses the development of geographic information system, the main way of displaying the data graphically based, supplemented by data list. The system will display all the power plants in the province, in the map of substation, as well as the transmission and distribution lines and a lot of power equipment. The user can geographical intuitive grasp of the various power equipment, and through the relevant operation, query to the power data corresponding to each power equipment, grasp the power equipment, fault analysis, fault location as a whole, the establishment of emergency plan. Compared with the graphic interface general electric power industry system, electric power equipment in the display of geographic information, this system is superior to the.Third, in collaboration with the supervisor system. Auxiliary system of power industry are independent of each other, each do their job. This system as the extended system of power supervision emergency platform, the network communication technology, realize the real-time data communication and emergency platform. In order to realize the coordination function of two systems, any user in the system to do, will feedback to the emergency platform, for example, a user in the system, according to the power of a power plant to make contingency plans, then in the emergency platform, you can immediately see this plan. Any power and emergency platform data collected, will be the immediate reaction in this system. Thus, for the emergency platform data, the system can be directly used to use, saves the data migration work, at the same time, the two systems complement each other, also to meet the daily needs of the electricity regulatory work.Fourth, the system uses the engine development of geographic information system. Currently on the market, there are a lot of geographic information system development engine, this system adopts the Esri company ArcGis engine development. Development of ArcGis engine is currently the most powerful engine, has developed in the field of widely covered, provide comprehensive functions, easy to use. The use of ArcGis development engine can quickly developed a geographic information system is comprehensive, customized from client to server. This paper will detail based on this solution, system development environment and development tools, and using this scheme advantage.Fifth, the client platform. Compared to the general Web system, client development platform of this system will use the popular Flex platform. The Web system Webpage contrast the general, the system client is a run in the client Flash application program, it can realize the display shows the traditional page, can also provide desktop like user experience, but also can provide convenient cross system, cross browser. |
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