利用车辆自动识别技术完成车辆与收费站之间的无线数据通讯,并进行车辆自动识别和有关收费数据的交换,通过计算机网络对收费数据进行处理,以实现智能收费,从而提高收费车道通行效率,缓解收费站交通堵塞,减少车辆等候时的耗油和废气排放。本文介绍了不停车收费系统的构成和现状,指出基于ZigBee和卫星定位芯片技术是高速公路不停车收费系统的发展趋势。 The use of automatic vehicle identification technology to complete the wireless data communication between the vehicle and the toll station, and automatic identification of vehicles and the exchange of relevant charging data, through the computer network to deal with the charging data in order to achieve intelligent charging, so as to improve toll lane efficiency, Relieve traffic congestion at toll booths and reduce fuel consumption and emissions when vehicles are waiting. This paper introduces the structure and status quo of non-stop charging system and points out that ZigBee and satellite positioning chip technologies are the development trend of toll collection system for expressways.