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The thesis mainly analyzed deeply the research on the design of anti-collision warning system, according to the latest research focus in domestic and foreign countries, put forward a comprehensive and safety anti-collision warning system, which includes rear-end collision system and side collision warning system. According to the newest research results and actual needs of system, this paper had established...
The paper built an urban road network model through analysis of urban traffic flow characteristics. The minimizing total travel time of vehicle in the road network was taken as control target, and the dynamic path model was built. The ant colony algorithm was used to find out the optimum path from start point to destination by collecting the real-time traffic information of the road network. Then...
Study optimization of traffic flow accuracy detection problem. For moving targets' speed and external environment are the main factors of influencing traffic flow detection. It is easy to cause undetection and misjudgment of traffic flow detection. In order to overcome traditional frame differencing method and background differencing's inadequation when using singlely, an intelligent traffic detection...
According to the problems of traffic flow on road, traffic status evaluation parameters and road running state, and because of relationship among road traffic flow parameters, the paper evaluates road traffic condition with AHP approach. First building evaluation levels of hierarchical structure, then giving all levels calculation formula, thus determining various index weights, next working out evaluation...
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