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.