Date Added: Jan 2012
The main purpose of this paper is to build a system that can complete the whole process from collecting GPS data, transmitting through GSM network, processing GPS data, to displaying position in maps. Also, two further applications relied on this system is proposed in this paper. There are two modules in this system. One is GPSLogger, which can collect instant position data and transmit those data into the server, running on AVR Atmage64 microcontroller. The other one is GPSTracer that can gather GPS data from the logger calculate the geographic information and display position on the map.