Research and Design of GIS in Vehicle Monitoring System

With the development of satellite positioning technology and Global Positioning System (GPS), vehicle monitoring and navigation system has begun to appear. And it is a great technology revolution in vehicle monitoring field. In this task, using general packet radio service (GPRS) wireless communication technology, combined with the GPS global positioning technology and Geographic Information System (GIS) geographic information application technology, we raise component GIS secondary develop pattern based on MapX, and provide a realization of vehicle monitoring system. In this paper, application of MapX component in vehicle monitoring system is discussed. On the basis of analysis of composition and work principle of vehicle monitoring system, using Visual C++ and integrating MapX component, we realize functions of vehicles positioning, tracks replay, navigation map, objects query, and the design of digital map module of vehicle monitoring system.