普通GPS坐标转百度坐标的解密代码，准确度非常高，基本可以和百度服务器解码一样-Ordinary GPS coordinates to the Baidu coordinates to decrypt the code, the accuracy is very high, the basic and the same as the Baidu server decoding

基于在线百度地图的在线设备GPS定位系统,支持对监测设备的实时定位,轨迹回放,实时追踪等.支持在线缴费,帐号管理等.具有丰富的查询统计报表,包括历程统计,速度统计等.-Based online Baidu map online GPS positioning system equipment, support equipment for monitoring real-time positioning, track playback, real-time tracking and so on.

GPS坐标纠偏的一种方法，但是经度不理想，只能在特殊场合使用，联网时还是推荐使用高德或者百度提供的坐标转换- GPS coordinate correction of a method, but the longitude is not ideal, can only be used in special occasions, when the network is recommended to use high-German or Baidu coordinates conversion