北汽申请电机扭矩控制相关专利,消除驱动扭矩切换导致的变速箱传动齿轮顿挫和异响

市场资讯
Nov 04

国家知识产权局信息显示,北京汽车股份有限公司申请一项名为“一种电机扭矩控制方法、系统及车辆”的专利,公开号CN 120863599 A,申请日期为2025年08月。专利摘要显示,本发明公开了一种电机扭矩控制方法、系统及车辆。该方法包括:在低车速工况下,基于驱动电机的实际扭矩和指令扭矩确定驱动电机当前所处的扭矩调控区间;基于不同的扭矩调控区间控制驱动电机执行对应的扭矩控制策略。天眼查资料显示,...

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