论文部分内容阅读
随着计算机、通讯及电子技术等的日益成熟并走向产业化,可以预见,在21世纪的国民生活中,多媒体将被利用于社会的各个方面,信息化将成为影响未来社会经济发展的重要因素。在这样一个大背景下,美、日、欧等发达国家为了解决共同面临的道路交通日益拥挤、路网通行能力不能满足交通量增长需要的问题,相继推出了适应未来运输需求的智能运输系统ITS发展规划。目前,各发达国家都以国际市场
With the maturing and industrialization of computers, communications and electronic technologies, it can be foreseen that multimedia will be used in all aspects of society in the 21st century, and information will become an important factor affecting the future socio-economic development . Against such a backdrop, the developed countries such as the United States, Japan and Europe, in order to cope with the increasingly crowded road traffic and the capacity of the road network can not meet the traffic growth needs, have successively launched the intelligent transportation system ITS that meets the future transportation needs development plan. At present, all developed countries have adopted the international market