Charging Path Planning Strategy of Electric Vehicles with Integrating Dynamic Energy Consumption and Network Information

被引:5
作者
Lin X. [1 ,2 ]
Zhou B. [1 ]
Xia Y. [1 ]
机构
[1] College of Mechanical Engineering & Automation, Fuzhou University, Fuzhou
[2] Key Laboratory of Fluid Power and Intelligent Electro-Hydraulic Control, Fuzhou University, Fujian Province University, Fuzhou
来源
Zhongguo Jixie Gongcheng/China Mechanical Engineering | 2021年 / 32卷 / 06期
关键词
Charging path planning; Electric vehicle; Energy consumption prediction; Impedance cost;
D O I
10.3969/j.issn.1004-132X.2021.06.010
中图分类号
学科分类号
摘要
Aiming at the range anxiety problems of electric vehicles, taking the electric vehicles as the research objects, based on the "vehicle-road-network" intelligent system, the road topology model, impedance evaluation model and vehicle energy consumption model were established, the optimal driving time, optimal energy consumption and comprehensive optimization were as the objectives respectively, and the A* algorithm was used to plan the charging path of electric vehicles. Taking Fuzhou urban cycle as an example, the main driving cycle data was collected, the planned road sections were matched with the driving cycle data to predict the vehicle driving time and energy consumption, and the impedance cost of each objective was calculated by combining the waiting time for charging. The results show that the proposed charging path planning strategy may respectively plan the optimal charging path considering time, energy consumption and comprehensive optimization according to the needs of drivers. © 2021, China Mechanical Engineering Magazine Office. All right reserved.
引用
收藏
页码:705 / 713
页数:8
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