高速公路联网收费是交通运输发展的必然趋势,其目的是为了全面提升高速公路整体服务质量。河北省高速公路自2007年初实现了“一卡通”式的联网计重收费,提高了通行效率和管理水平,降低了运营成本。到目前全省联网路段已达20余条,联网之后由于路网内各路段公司(管理处)的管理体制没有打破,每个路段公司的收费稽查、通行卡管理、设备保障体系有较大差异,路网 Expressway network charging is the inevitable trend of the development of transportation, and its purpose is to fully enhance the overall quality of the highway. Since the beginning of 2007, the expressway of Hebei Province has realized the “one-card-like” network-based toll collection system, which has improved the traffic efficiency and management level and reduced the operation cost. At present, there are more than 20 networked sections in the whole province. Since the management system of each section of the road network (management office) has not broken after the networking, there is a big difference in the fee collection inspection, card management and equipment support system for each section of the company. ,Road Network