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一直以来,交通都是人们生活中不可分割的一部分,在服务人类活动和社会发展中起着重要的作用。但是随着城市化的进程和汽车的普及,交通需求急剧增长,交通拥堵、交通事故和环境污染等负面效应日趋严重,逐步成为经济和社会发展中的全球性共同问题。因此,从系统的观点出发,综合考虑车辆和道路,着重提高运行效率,运用各种高新技术系统解决交通的思想就应运而生,ITS正是解决这一矛盾的途径之一。
Traffic has always been an integral part of people’s lives and has played an important role in serving human activities and social development. However, with the progress of urbanization and the popularization of automobiles, the demand for transportation has risen sharply. The negative effects of traffic congestion, traffic accidents and environmental pollution have become increasingly serious, and have gradually become a global common problem in economic and social development. Therefore, from the system point of view, taking into account the vehicles and roads, focusing on improving operational efficiency, the idea of using various high-tech systems to solve traffic came into being, ITS is one of the ways to solve this contradiction.