论文部分内容阅读
电动汽车共享服务能够有效降低交通尾气排放,减少私家车拥有量,在智慧城市建设中发挥着重要作用.通过建立电动汽车共享服务微观仿真模型,探对电动汽车关享措施对城市交通和环境的影响.基于广州花都区的调研数据,构建了包含51个交叉口,107条路段的仿真路网模型,设置5种不同的共享电动汽车服务场景,从多角度实现电动汽车共享服务的评价.仿真结果表明,电动汽车共享服务不会明显影响交通出行效率;然而,其会明显降低交通污染物的排放.“,”Electric vehicle (EV) sharing service plays an important role in the construction of the intelligent city,which can reduce the traffic emissions and cut down the ownership of private cars.In order to explore the traffic and environment effectiveness of the car sharing service,this paper builds a microscopic simulation model of EVsharing service.Based on the survey data,a simulation model containing 51 intersections and 107 roads is conducted.Considering 5 different traffic scenes,the paper evaluates the service from various viewpoints.The results demonstrate that there is no distinct influence on the traffic efficiency.However,the traffic emissions will be reduced evidently.