Research of Mobile Vehicle Information Acquisition System Based on GPS Satellite Positioning

This paper discusses the implementation of information acquisition functions of mobile vehicle management system, in allusion to the disadvantage that the traditional vehicle management system cannot collect the data of vehicle in real time monitoring to vehicle trajectory of vehicle. The system combines with GPS satellite positioning and GPRS communication equipment, based on the principle of the analysis of terminal data processing, design of GPS terminal software and socket server communication program. Experiments proved that the system uses C++ and Socket components which can obtain the vehicle location information in real-time and upload it to the server, combined with GIS to realize the application service for mobile vehicle, such as provide location query, mobile trajectory query, safety monitoring, and information query of peripheral service.