一种新型电动汽车电控系统示教装置设计

Design of a New Type of Teaching Device for Electric Vehicle Control System

电动汽车的核心技术为“三电”技术,电控系统是电动汽车发展的关键技术之一。本设计以吉利EV450纯电动汽车的电控系统为研究对象,提出优化电动汽车电控系统的研究设计方案,以汽车电器技术为基础,以单片机为核心控制器,设计示教装置电路,实现对该系统的工作原理展示,模拟电动汽车电控系统的运行状态、信号处理及状态监控等功能。

The core technology of electric vehicles is the " three-electric" technology, in which the electronic control system is one of the key technologies for the development of electric vehicles. This design takes the electronic control system of Geely EV450 pure electric vehicle as the research object, and proposes to optimize the electric control. The system’ s optimization research and design plan is based on automobile electrical technology, with the microcomputer as the core controller, designing the teaching device circuit, realizing the display of the working principle of the system, and simulating the operating status, signal processing and status of the electric vehicle electronic control system.