摘要
通过对真空泵控制系统的原理进行分析,以MC9S08DZ60单片机为核心,结合压力开关信号、电压检测电路等硬件设计,完成压力信号采集、真空泵驱动控制、故障诊断等几方面软件的开发,最终通过可靠性与耐久性的台架测试,设计出一款专门用于纯电动汽车的真空助力制动系统控制器。
Through analyzing the principle of the vacuunl pump, taking the microchip MC9S08DZ60 as the core component, with the hardware design of pressure switch signal and voltage delect circuit and the software development of pressure＇ signal sample, vacuum pump drive control and error diagnosis, an electrical vacuum pump control system which was used to match pure eleclrical vehicle was designed based on the test of/he reliability and durability.
出处
《汽车零部件》
2016年第10期23-26,共4页
Automobile Parts
关键词
纯电动汽车
单片机
真空泵
Pure electric vehicle
Micruchip
Vacuum pump
