Research And Implementation Of Oil Transportation Monitoring Techniques Based On Path Planning

The development of information technology has enhanced the level of modern management in oil storge and transportion company, but it is still in blank state in the field of monitoring on oil transporting vehicle.The oil storge&transportion subcompany of Daqing oilfield Co ltd.,manages forty-five gas stations and sales 0.35 million tons of product oil one year. All of these oil must be distributed from the product oil storge to these gas stations. These gas stations lie in different districts in Daqing city area, so how to transport these product oil efficiently and safely is the task we confront.This paper bases on path planing technic, and uses synthetically the Global Positioning System(GPS), General Packet Radio Service(GPRS), Geographical Information System(GIS), designs the navigation and mornitoring system of oil vehicle. The system can provide reasonable path planing for the oil vehicle, and make the distribution and transporting of oil more efficiently and safely.The path planing is the core technique in vehicle navigation system and monitoring system. This paper emphasizes on the two algorithms,the Dijkstra algorithm and the A* algorithm , and optimizes the A* algorithm according to the application reality.Through the integrative application of these techniques above mentioned, the system realizes the path planing and monitoring for oil vehicles, make the transportion of oil efficiently and securily. The system can not only be used in oil transporting field, it can also be applied to other product distribution field and has remarkable economic and society effectiveness.