Comprehensive reliability detection method for pure electric vehicle

The invention relates to the field of automobiles, in particular to a comprehensive reliability detection method for a pure electric automobile. Comprising a basic structure reliability detection part, a power and transmission system reliability detection part and environment simulation working cond...

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Bibliographische Detailangaben
Hauptverfasser: CHENG XIAOQIANG, ZHONG GENDING, LONG XU, DUAN LONGYANG, GONG CHUNHUI
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:The invention relates to the field of automobiles, in particular to a comprehensive reliability detection method for a pure electric automobile. Comprising a basic structure reliability detection part, a power and transmission system reliability detection part and environment simulation working condition detection. According to the method, based on user vehicle-mounted T-box equipment, through a quantitative analysis mode, it is clear that an electric vehicle structure reliability detection part borrows a structure reliability part of a same-platform fuel oil vehicle reliability specification; according to the method, a K-means clustering analysis technology is utilized to realize automatic classification of user driving data, and driving habit information of a typical scene of a user is accurately obtained by analyzing clustering center data; key data are extracted, strong association between test working condition design and user driving habits is achieved, user use requirements and standard design torque d