Research on Application of Spatial Information Technology in Gas Pipeline Repair

Abstract

With the application of spatial information technology in repair of gas networks, SCADA system is combined with GIS system to determine the damaged equipment and components of the booster, and the severity of the booster. The technical parameters including the manufacture, size, material, size and type of the damaged device and components is achieved by the database of gas networks. According to the geographical environment of the booster and pipeline inbuilt conditions, the machinery for repair, engineering technicians and the number is determined. According to the geographical environment of the booster and transportation network, GIS is used to make the shortest route analysis to computer the repairing route. And based on the technical parameters, the material department rapidly prepares the repairing materials for the repair personnel. Through the above measures, rapid repair is implemented.