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Automotive Engineering ›› 2024, Vol. 46 ›› Issue (12): 2314-2328.doi: 10.19562/j.chinasae.qcgc.2024.12.017

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Research Progress on Traffic Information-Integrated Energy Management for Fuel Cell Vehicles

Yaxiong Wang1(),Yiying Fan1,Kai Ou1,Zhongbao Wei2,Jiujun Zhang3()   

  1. 1.School of Mechanical Engineering and Automation,Fuzhou University,Fuzhou 350108
    2.School of Mechanical Engineering,Beijing Institute of Technology,Beijing 100081
    3.College of Materials Science and Engineering,Fuzhou University,Fuzhou 350108
  • Received:2024-04-14 Revised:2024-06-27 Online:2024-12-25 Published:2024-12-20
  • Contact: Yaxiong Wang,Jiujun Zhang E-mail:yxwang@fzu.edu.cn;jiujun.zhang@i.shu.edu.cn

Abstract:

Energy management determines the power distribution of the power system of fuel cell vehicles (FCVs) and affects the economy and durability of FCVs. As the operating conditions of vehicles are complex and variable, energy management can improve the output performance of FCV power system by integrating traffic information. In this paper, the optimization objectives of FCV energy management are summarized, and the traditional rule-based and optimization-based energy management strategies are analyzed. Then, focusing on the analysis and prediction of traffic information such as vehicle speed and traffic condition, prediction methods such as Markov method and artificial intelligence are reviewed, and the research progress of FCV energy management strategies by integrating traffic information is summarized. Finally, the research direction of development of FCV energy management by integrating traffic information is proposed.

Key words: fuel cell vehicle, energy management, traffic information, predictive method