基于电机状态前馈控制的防溜坡系统方案研究
Research on the Anti-slip System Scheme for Electric Vehicles based on Motor State Feedforward Control
熊正坤 1吴浩东 1赵宁 1吴祖仪 1王毅1
作者信息
- 1. 上汽通用五菱汽车股份有限公司 广西 柳州 545007
- 折叠
摘要
随着新能源汽车日益普及,人们对其安全技术问题和驾驶舒适度的要求越来越高,其中防溜坡功能是一个重点关注项目,中高端汽车往往依靠成本较高的ESP与EPB通过控制制动卡钳来实现防溜坡功能,低端汽车则受制于硬件限制,不具备该功能.文章针对新能源汽车防溜坡功能,提出一种无需额外坡度传感器、EPB等硬件配置的防溜坡系统方案,提高车辆坡道起步安全性.
Abstract
With the increasing popularity of new energy vehicles,people's requirements for their safety technology and driving comfort are becoming higher and higher.Among them,the anti-slip function is a key focus project.High end cars often rely on expensive ESP and EPB to achieve anti slip function by controlling the brake caliper,while low-end cars are limited by hardware and do not have this function.This article proposes a slope prevention system solution for new energy vehicles that does not require additional slope sensors,EPB,and other hardware configurations,in order to improve the safety of vehicle starting on slope.
关键词
电动汽车/坡道起步/防溜坡功能/坡道防溜坡Key words
Electric Vehicle/Starting on a Hill/Anti-sliding Slope Function/Ramp Anti-slip Slope引用本文复制引用
出版年
2025
NETL
NSTL
万方数据