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根据高德发布的《2016年度中国主要城市交通分析报告》显示,全国有1/3的城市高峰通勤受到拥堵的威胁,报告调研的60个主要城市中有32个城市高峰拥堵延时指数超过1.8,即,正常情况通勤30分钟在这些城市会增加24分钟,达到54分钟。交通拥堵的状况已经从北上广深等一线城市向中小城市蔓延。智能交通系统便是为了缓解交通拥堵,提升管理效率而生,这是车联网技术的基础应用。过去的智能交通建设侧重于交通设施建设,比如:通过建设电子警察来减少交通违法,建设信号
According to the “2016 China Major Cities Traffic Analysis Report” released by Goldman, one third of the city’s peak commuter commuters are threatened with congestion. The peak congestion delay index of 32 of the 60 major cities surveyed exceeds 1.8 , That is, normal commute 30 minutes in these cities will increase by 24 minutes to reach 54 minutes. The situation of traffic congestion has spread from the first-tier cities such as Guangzhou and Shenzhen to the small and medium-sized cities. Intelligent transportation system is to ease traffic congestion and improve management efficiency, which is the basic application of car networking technology. The past, the construction of intelligent transportation focused on the construction of transport facilities, such as: through the construction of electronic police to reduce traffic violations, building signals