联网电子不停车收费(IETC)系统的研究

Interconnected Electronic Toll Collection

联网电子不停车收费系统是智能交通发展的一个新领域,它的实现借鉴了现有电子收费系统的经验,从我国国情出发,目标是利用智能交通领域专用短程通信,设计一个全省甚至更大范围的联网不停车收费系统,能兼容现有的电子不停车收费系统和人工收费系统。文章从软件工程的角度,对联网电子不停车收费系统的功能模块和体系结构设计进行了介绍,并对电子不停车收费系统的发展前景进行了展望。

Interconnected Electronic Toll Collection （IETC） is a new field of intelligence traffic system. It uses Electronic Toll Collection （ETC） for reference, and aims to design an IETC system in a province-level or larger scale by using the dedicated short-range communication. Also it is compatible with. both ETC and artificial tolling system now in use. From the aspect of software engineering, this paper introduces the [unction modules and system structure of IETC, and predicts the future development of IETC.