国际智能交通系统研发热点

Research and development focus of international intelligent transport system

智能交通系统(intelligent transport system,ITS)是现代交通的一项前沿技术,自1994年正式确定名称以来,迄今已发展了20多年。随着前沿技术的发展和出行者需求的变化,领域出现了与以往不同的、特色鲜明的技术方向和研发热点。分析了近期国际ITS热点和最新动态,探讨了新一代信息技术带来的智能交通技术变革和热点领域变化,提出了智能交通系统演进的方向和产业方向。对照中国ITS近几年的发展,分析了国内外发展思路的异同以及发达国家研发热点的启示,对智能交通系统发展提出了建议,认为应实事求是地对待国内外的差距和异同、加强智能交通特色技术的研发、建立以产业推动为主的新发展模式等。

Intelligent Transportation system(ITS) is one of the leading edges of the modern transportation technology. It has been developed for more than 20 years since the name was officially adopted in 1994. The development of the advanced technology and the travelers’ new demands have brought about different and distinctive technical directions and R & D hot spots in the ITS field. Firstly, this paper analyzes the hot spots and the dynamics of the international ITS research and development in recent years, focusing on the progress of the ITS technology and the hot areas brought by the new generation of the information technology, as well as the direction of the ITS technology and the industry development. Secondly, compared with the development of the ITS in China in recent years, the paper analyzes the similarities and differences of the development ideas at home and abroad and the enlightenment gained from the hot research and development of developed countries. Finally, some suggestions on the development of the ITS are put forward, including seeking truth from facts to treat the gap, the similarities and the differences at home and abroad, strengthening the research and development of the ITS characteristic technology, and establishing a new development model based on the market.