关键词: 导航卫星授时和测距, 全球卫星定位系统, 通用分组无线服务, 追踪系统, 森林火灾巡护, 车载卫星定位系统

Abstract: This paper studied and designed vehicle satellite positioning system and remote management software system under the consideration of the characteristics of Chinas forest and forest fires which are used in ground patrolling and fighting forest fires. It works with Global Position System (GPS) and mobile Internet technology to collect and return key site information of disaster in real-time and precisely which can be used to generate topographic map marks. By such method, fire prevention headquarters could get detailed and accurate statistics of fire scene. Experiments show that this system can return site coordinates, altitude, temperature and so on in real-time and reliably, and the location maps are marked precisely.

Key words: navigation satellite timing and ranging, Global Positioning System (GPS), General Packet Radio Service (GPRS), tracing system, forest fire patrolling, vehicle GPS