Academy Of Power Station GIS Application

Pipeline is the important foundation establishment of PowerStation, which takes on work of transfer power and information, and is substance foundation of PowerStation's survival and development. There are workshops, important equipments, electric power network, communication network, water pipelines, gas pipelines, oil pipelines, oil jars, high ways and all sorts of channels on the ground or underground, to some extent the complex degree excess ordinal city equipments. Traditional manage means is manage a lot of project archives and papers. It has so much mass information that makes work difficultly and makes management and usage very inconvenient. All the equipments not only have attribute data but also have spatial data. We not only care equipments themselves but also equipment's position and the position relationship of equipments, when we meet equipments maintenance and factory rebuild and emergency accidents. The system can solute all the problems above.PowerStation pipe network management system is development under the need of construction and application. The system's development uses GIS technology fully. It realize functions that all sorts of pipes, valves and ditches' information input, manage, query, analyze and protract, output theme map. It satisfied all sorts of pipes' layout, prove, maintenance, construction and management demands. The paper divided into two parts. The first part introduces the foundation theory of GIS and a LAN system. The System use MapInfo Professional 6.5 as development platform and VB6.0 as development programmed language. The system is a mature GIS system. It has all the GIS functions. It can be a real product of management GIS, and it accord user's demands.With the development of distribute Web technology, traditional GIS is changing to WebGIS, which can share information and interaction information. And WebGIS is the combination of GIS and Internet.This paper's second part introduces the system structure and developingtechnology of GIS applying to Internet platform, and discusses the seamless integrated programming technology with WebGIS' component platform. The paper uses AutoDesk's WebGIS software, MapGuide6.0, ASP and VBScript to develop a WebGIS system to perfect the WebGIS' functions of client's terminal. Especially, this paper analyses how to update the data on the client's terminal of GIS. And by all the efforts above, a successful WebGIS system is brought forth.