车载终端在电动汽车能耗经济性评价体系中的初步研究

摘要

According to evaluation requirements of EV energy consumption economy,economic evaluation system of EV energy consumption is analyzed by taking EV terminal as carrier.First,function and structure of EV terminal are introduced.Evaluation module of EV energy consumption economy is redesigned by analyzing economic evaluation system of energy consumption about EV smart charging net,and evaluation parameter of vehicle energy consumption economy.EV terminal which is redesigned has been used in electric bus of Linyi,Shandong Province.Experiment results show that EV run steadily,work efficiency has been raised,which provide powerful guarantee for the safe running of EV charging net.%针对电动汽车能耗经济性需要评价的问题,以车载终端为载体对电动汽车能耗经济性评价体系进行了深入剖析。介绍车载终端的功能、组成结构,通过分析电动汽车智能充换电服务网络能耗经济性评价体系和车辆动能能耗经济性评价参数,设计车载终端能耗经济性评价模块。经过重新设计后的车载终端已经用在山东临沂的电动公交车上,运行结果表明,车辆运行平稳,工作效率提高,为电动汽车充换电服务网络的安全运行提供了强有力的保障。