新能源汽车智能驾驶线控底盘技术应用研究

Application Research on Intelligent Driving by Wire Chassis Technology of New Energy Vehicles

新能源汽车智能驾驶线控系统包含了线控转向、线控制动、线控换挡、线控油门几部分构成。线控底盘技术属于新能源汽车智能驾驶涉及到的关键技术,也是推进智能驾驶不断更新发展的有效支撑,是现阶段新能源汽车研发制造的热点问题。本文结合笔者实际研究,探讨了新能源汽车智能驾驶线控系统结构及其线控底盘技术的基本原理,对全矢量控制线控底盘技术展开分析。

The intelligent driving by wire system of new energy vehicles consists of steering by wire,braking by wire,shift by wire and throttle by wire.Chassis by wire technology is a key technology involved in intelligent driving of new energy vehicles.It is also an effective support to promote the continuous renewal and development of intelligent driving.It is a hot issue in the research,development and manufacturing of new energy vehicles at this stage.Combined with the author’s actual research,this paper discusses the structure of intelligent driving by wire system of new energy vehicles and the basic principle of by wire chassis technology,and analyzes the full vector control by wire chassis technology.