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《Experimental Technology and Management》 2018-10
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Research on intelligent traffic signal control algorithm based on fog computation

Qiao Jiali;Zheng Xiaoyan;Gao Jinhui;College of Electronics and Electrical Engineering,Henan Normal University;Henan Radio and Television University;  
In view of some challenges faced by the existing time-based traffic signal control system,a new intelligent traffic signal control algorithm based on the fog calculation is proposed.The vehicle flow can be detected through the vehicular network and roadside access network device,and the communication between vehicles and traffic lights is coordinated thorough the control platform.By using the Hash function-based fog calculation,the traffic lights can obtain high-efficient traffic flow information based on the position,speed and direction,which can minimize the vehicles' waiting time and improve the traffic efficiency.The correctness of the result is verified by Matlab simulation.
【Fund】: 河南省重点科技攻关项目(142102210055)
【CateGory Index】: TP273;U491.54
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