Electric vehicle working condition data generation method and energy consumption evaluation working condition generation method

The invention provides an electric vehicle working condition data generation method and an energy consumption evaluation working condition generation method. The methods comprise the steps: firstly determining collected data, then sequentially carrying out the processing of the collected data throug...

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Hauptverfasser: CAO DEBEN, FU LIJUN, ZHENG GUOQIANG, YANG ZHENYAO, CHANG ZHENZHONG
Format: Patent
Sprache:chi ; eng
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Zusammenfassung:The invention provides an electric vehicle working condition data generation method and an energy consumption evaluation working condition generation method. The methods comprise the steps: firstly determining collected data, then sequentially carrying out the processing of the collected data through low-pass filtering, recursive average filtering and time synchronization, and carrying out the acceleration verification to generate an electric vehicle working condition database; evaluating the energy flow and the energy consumption of the electric vehicle by utilizing the data in the electric vehicle working condition database; and finally, verifying an evaluation result by utilizing the collected original data. In consideration of inconsistency of the electric vehicle and a traditional fuel vehicle on power components, the working condition generation method is improved on the basis of the driving characteristics of the electric vehicle, and the whole vehicle energy flow and the motorworking point distributio