android系统的应用程序，可以根据GPS定位信号和程序自带的数据库，对行车前方的测速雷达、闯红灯拍照等摄头进行提醒，避免违章被拍-android application system, based on GPS positioning signals and the program comes with a database of traffic in front of the speed radar, red light camera and other camera head to re