高速公路信息系统工程实施概要(上)

Summary of Express Highway Information System Project Implementation(Part One)

就我国高速公路信息系统工程的监控、收费和通信三大系统分别说明信息系统工程对高速公路运营管理不可或缺的技术支撑作用。以某一条封闭式高速公路为例，具体阐述在监控分中心管理下信息采集与信息提供方法，针对过路收费制式介绍其停车收费和不停车收费及实际货币付费和“磁卡”付费的方式，以及对高速公路专业通信系统的网路组织、传输与交换设备的选择和网管都作了一定报道。

Around monitor system toll system and communication system of China＇s express highway information system project it expounds information system project ＇s technical supporting function on express highway management． Taking certain closed express highway for example it expounds information collecting and providing methods under the management of monitor center branch． It introduces stop for tolling and non－stop for tolling methods cash payment and “magnetic card” payment methodse gives information about networking planning transmission of express highway communication system switching equipment selection and network management．