未来城市共享电动汽车发展模式

The Future Development Mode of Sharing Electric Vehicles in the Cities

随着城市化步伐的加快,城市人口迅速增长,机动车数量急剧增多,交通堵塞与事故、机动车导致的温室气体排放增加已成为大中型城市的顽疾。在此背景下,文章分析了电动汽车共享使用涉及的相关因素,设计了以换电为核心、以充电为辅助的未来城市电动汽车智能网联共享发展模式,探索了电动汽车共享运营中的商业增值服务发展方向,研究了共享式电动汽车运行数据特征,提出了基于云-雾-边缘计算的共享电动汽车运行数据处理框架。技术经济可行性分析结果表明,该模式能极大缓解城市交通压力,有效提高电动汽车参与电网调度的能力,促使电动汽车获取较高的辅助服务收益,在新能源消纳、碳排放等领域也具有巨大的环境效益。

With the accelerating of the urbanization,the rapid growth of the urban population and the increasing utilization of auto-motive vehicle,the traffic problems including traffic jams and accidents,and the environmental problems caused by greenhouse gas emissions have become an important issue in big cities. In this background,this paper analyzes the relevant factors of the application of electric vehicle sharing (EV-sharing),and presents the future development mode of intelligent EV-sharing network based on battery exchange and charging. Then,the operation mode of the commercial valueadded service of the shared electric vehicles is presented,and the running data characteristics and data processing framework of the shared electric vehicles are analyzed. Besides,a data processing framework for EV-sharing based on cloud-fog-edge computing is proposed in this paper. Finally,the development feasibility of EV-sharing is pointed out from technology and economy. The model can greatly alleviate the urban traffic pressure,effectively improve the ability of electric vehicles to participate in the power grid scheduling,promote the electric vehicles to obtain higher auxiliary service benefits,and have great environmental benefits in the areas of newenergy consumption,carbon emission and so on.