中国智能公路磁诱导技术研究进展

Research Review on Magnetic Guidance Technology of Intelligent Highway System in China

智能公路系统是ITS的重要组成部分,而磁诱导技术作为智能公路系统的核心和关键技术之一,一直是世界交通发达国家的研发热点。在我国,国家智能交通系统工程技术研究中心(ITSC)从1999年开始率先对该技术进行了深入系统地研究开发,并取得了阶段性研究成果。本文综述我国智能公路磁诱导技术的研究开发进展,重点介绍该技术的基本原理、路面磁性标记、车载设备、道路试验平台以及车道自动保持的试验研究情况,最后简要阐述了磁诱导技术的应用前景。

Intelligent Highway System (IHS) is the important part of ITS and getting more and more attention in the world. As the key technology of IHS, the magnetic guidance technology is the focus of R&D in the developed countries. In China, systematic and in-depth R&D has been undertaking by the National Center of ITS Engineering & Technology (ITSC) since 1999. In this paper, the research development on the magnetic guidance technology in China is reviewed, especially its principle, magnetic markers on the road, on-board equipment, experiment platform and field operational test on automated lane keeping are introduced. The issue related to its application is also discussed.