A Hybrid Method to Calculate the Real Driving Range of Electric Vehicles on Intercity Routes

IEEE Intelligent Vehicles Symposium. IEEE Intelligent Vehicles Symposium Pub Date : 2023-04-22 DOI:10.3390/vehicles5020027

C. Armenta-Déu, H. Cortés

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引用次数: 1

Abstract

A new method to evaluate the energy consumption and driving range of electric vehicles running on intercity routes is proposed. This method consists of a hybridization of a predictive method and the application of online information during the driving run. The method uses specific algorithms for dynamic conditions based on real driving conditions, adapting the calculation method to the characteristics of the route and the driving style; electric vehicle characteristics are also taken into consideration for the driving range calculation. Real data were obtained from driving tests in a real electric vehicle under specific driving conditions and compared with the results generated by a simulation process specifically developed for the new method run under the same operating conditions as the real tests. The comparison showed very good agreement, higher than 99%. This method can be customized according to the electric vehicle characteristics, the type of route and the driving style; therefore, it shows an improvement in the determination of the real driving range for an electric vehicle since it applies real driving conditions instead of protocol statistical data.

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一种计算电动汽车城际道路实际续驶里程的混合方法

提出了一种新的城际电动汽车能耗和续驶里程评价方法。该方法由预测方法和行车过程中在线信息的应用相结合而成。该方法根据实际驾驶情况，采用针对动态工况的具体算法，使计算方法适应路线和驾驶风格的特点;在计算续驶里程时还考虑了电动汽车的特性。在特定驾驶条件下的真实电动汽车驾驶试验中获得了真实数据，并与为新方法专门开发的模拟过程在与实际测试相同的操作条件下运行的结果进行了比较。结果表明，两者吻合度均在99%以上。该方法可根据电动汽车特点、路线类型和驾驶风格进行定制;因此，在确定电动汽车的真实续驶里程方面有了改进，因为它采用了真实的行驶条件，而不是协议统计数据。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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IEEE Intelligent Vehicles Symposium. IEEE Intelligent Vehicles Symposium

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