关键词: 油田管网, 巡线系统, Android 系统, 北斗导航系统, 短报文通信, 矢量地图

Abstract:

In order to improve the efficiency of oil field pipe network inspection, reduce the pipeline accident, we present the design and implementation method of the oil field pipeline inspection system based on the Beidou satellite navigation, list the overall design scheme of the system development and describe the realization method of basic data processing and key functions of each functional module in detail. The system replaces the way of building a base station themselves or use GPRS(General Packet Radio Service) in traditional network inspection system with Beidou short message communication technology to solve the problem of current inspection system in the absence of public wireless network coverage area. We choose Dijkstra algorithm which is more suitable for oil field work environment instead of A* to build path navigation model, by practical operation comparison, the processing efficiency of the software is improved more than 30% compared with the same A* algorithm model. Practical application shows that this oil field pipeline inspection system can improve the efficiency of oil field pipe network inspection, reduce the network transmission rate.

Key words: oil field pipeline, inspection system, Android system, beidou navigation system, short message communication, vector map