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随着车辆总量的不断增加,我们在享受道路交通带来便利的同时,也在为交通阻塞以及交通事故的日益恶化而焦虑。发达国家的长期实践证明,主要依靠修建更多道路、扩大路网规模来解决日益增长的交通需求的方法,已经难以适应现代社会飞速发展的客观要求。智能交通系统便是旨在对上述问题提出一些根本性解决方案。它集通讯与交通技术于一体,涵盖的内容很广,其核心思想是将先进的数据通讯传输、定位、传感、电子控制以及其他与信息相关的技术等综合地应用于道路交通运输,使现有交通基础设施发挥最大的效能,以较低的造价和较短的时间来从整体上提高道路交通系统的效率、安全性和服务质量,降低交通拥塞,节省能源,减轻车辆以及与车辆有关的设施对环境的污染。 我国的ITS(智能交通系统)研究起步于上个世纪的70年代,目前我国已将智能交通系统的研究与应用纳入“十五”规
As the total number of vehicles increases, while enjoying the convenience brought by road traffic, we are also anxious about the traffic congestion and the worsening traffic accidents. The long-term practice in developed countries proves that it is hard to adapt to the objective requirements of the rapid development of modern society mainly by building more roads and expanding the scale of the road network to solve the increasing demand for transportation. The Intelligent Transportation System aims to propose some fundamental solutions to the above problems. It integrates communication and transportation technology and covers a wide range of topics. Its core idea is to apply advanced data communication transmission, positioning, sensing, electronic control, and other information-related technologies to road transportation so that The existing transport infrastructure maximizes efficiency, improving overall efficiency, safety and service quality of the road transport system, reducing traffic congestion, saving energy, reducing vehicle and vehicle related costs at a lower cost and in a shorter period of time The facility is polluting the environment. China’s ITS (Intelligent Transport System) research started in the 1970s of the last century. At present, China has integrated the research and application of ITS into the “Tenth Five-Year Plan”