一种纯电动汽车坡道辅助起步系统研究

Research on Hill Start Assist of Pure Electric Vehicle

本文介绍一种纯电动汽车坡道辅助起步系统。进入坡道辅助起步功能后,可第一时间响应误差较小的防溜坡扭矩预测值,从而提升车辆稳定性和平顺性。

This paper introduces a hill start assist for pure electric vehicle.After starting this function,it can respond to the predicted value of anti-slipping torque at the first time with a small error,thereby improving the stability and smoothness of the vehicle.