GPS电子狗数据采集、测试软件，仿真GPS路径数据。-GPS electronic dog data acquisition, test software, simulation GPS data path.

实现GPS串口读取和GPS路径规划的程序，data.c用于从串口中提取GPS坐标数据，emap.c用于生成实时地图-Achieve the GPS serial port to read and GPS path planning process, data.c used to extract GPS coordinates from the serial port data, emap.c used to generate real-time map

GPS数据解析，根据此数据进行路径选择，包括最短路径和最省时路径选择-Parse GPS data, base on that data to choose the route, including the shortest path and the most saving time path