| Develop quickly along with the our country urban economy and the social, use electrical load to increase increasingly, the management and control of the electric power is more complicated than former any time. Because the present the electric power supervision faces the electric power business and the extensive electric power consumer directly, the network data have great capacity, the electricity wiringcomplications, the on hand the electric power ladder of management is not adaptation already modernization the electric power requirement of capacity construction and shape. For satisfying the electric power business and its large consumer's modernization request for the electric power″afety, firm, superior quality, efficiently, economies run″further, the technique and ladder of management that need to be adopt modernization to steer the layout and supervision, for the purpose of enhancement vs the assets of the electric power equipment supervision, supervision and supervisor capability, exaltation the power supply reliability and the electric energy mass, thus and more in due course for electric power client tender superior quality, efficiently, safety of service. For this make use of the GIS technique especially the WEBGIS technique to steer supervision is already an irresistible general trend.The text inquiry into the whole analysis, design of GIS system and carry out course more and thoroughly. The article recommend the business general situation and businessof the item exploiting entity information-based atmosphere first. Inquiry into the architecture of the GIS and WebGIS immediately after, steer to elaborate to GIS the notion and system and the operations principle, analyze GIS the space data storage status in quo, vs WebGIS of various carry out an essential software platform of the technique and on hand to steer the analysis compare. The article analyze the status in quo of the power distribution geographical information system, GIS and the subject of the entity in the meantime, describing the demand analysis, general layout, the module curtate, module of the power distribution geographical information system, GIS main function. The article also describe the key realize of the system, relatively elaborating system main functional realize in detail, including the detail that the WebGIS carries out course, the key data structure of the space data and the attribute data storage and the connectivity of the space data and the attribute data, also includes the interface course that the system automates real time system and the marketing automation with dispatch. Carry out fraction to still tender the two pieces code, explain how the ASP make to order the WebGIS website. The article steer analytical summary ultimately, and propose said system to still need further perfect of section.The application that passes the power distribution geographical information system, GIS can be right, overall, various resource information of the in due course acquisition electric power business, and take in to refine, analysis, tender gist of relief the decision - making for the handler and decision maker of the electric power business, guarantee the electric power network safety thus and operate efficiently, and for more the multiuser tender a perfect thoughtful service of a fortiori. |
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