Based On Vehicle Electronic Map Of The Destination Query And Path Optimization

A new digital map was developed in Visual C++ and MapInfo environment in this paper, the location of vehicle, the place that you want to go, the shortest-length route or the minimum time-consumed route between two points can be known in this map. According to the realization of each function, many schemes were provided, and the virtue and inadequacy of each scheme were also analyzed. By comparison, a right scheme was selected, and many questions were solved to realize each scheme. The results have proved that the scheme selected and the solution to each scheme is accurate.