摘要
电动车的电器电子系统非常复杂,为了有效地提高电动车的可靠性和实现电动车的综合控制功能,本论文介绍了一种三级总线的网络体系结构,该体系将整个电动车的电系统分为三层:底层、中间层和上层。这三层通过整车综合控制器统一控制协调,实现了电动车的电池电压监控、电动机的监测与故障诊断、高压安全的检测与应急控制、调度服务系统的通讯接口等功能,该系统目前正应用于国家“863电动汽车重大专项”的项目上,在公交车上试营运。
The electric and electronic system is very complex in electric vehicle,to fulfil the integration control function and improving reliability ,we designed a three grade network struture,this system partition electric system into three lays：bottom lay,middle lay and top lay.The three lays is controlled by vehicle controller,the system carrys out many functions：monitering battery voltage,motor monitering and diagnosis,high voltage monitering and emergency dealing,communication with dispatch system and so on.This system was developed for project of nation high technology plan of 863,and is running in BeiJing 121 Road bus line.
出处
《微计算机信息》
北大核心
2006年第10Z期289-291,共3页
Control & Automation
基金
国家"十五"863电动汽车专项支持项目2001AA501112
