随着社会经济的高速发展,很多国家的地面交通系统都面临严峻挑战,包括交通机动性、安全性和环境影响三方面的问题。智能交通系统是广泛应用信息技术的交通系统,有望从根本上解决上述交通问题。本文首先介绍智能交通系统的应用、关键技术和在解决交通问题上的功效,然后重点介绍世界发达国家和地区(美国、欧洲、日本、新加坡和韩国)在智能交通系统领域的研究现状。
<<With the rapid development of the world economy,the surface transportation systems in most countries are faced with serious challenges,including mobility problem,safety problem and environment problem. Intelligent Transportation Systems (ITS) are the transportation systems which involves the widespread use of information technology. ITS has the potential to solve the above problems fundamentally. This chapter presents the applications,key underlying technologies and benefits of ITS and focuses on the state of the art and practice of ITS in the developed world,including USA,Europe,Japan,Singapore and South Korea.
<<| Keywords: | Intelligent Transportation Systems (ITS)Advanced Traveler Information Systems(ATIS)Dedicated-Short Range Communications |