摘要
介绍一种基于Freescale公司32位高性能控制芯片MPC564的汽油机电控单元硬件设计方案,包括系统电源模块设计、传感器信号处理电路设计、执行器驱动电路设计等。该电控单元采用高性能的处理芯片、高集成度的信号处理模块和驱动模块,为建立可靠的控制系统、实现复杂的控制算法及扩展控制功能奠定了硬件基础。
The gasoline engine electronic control unit based on 32-bit MPC564 is introduced in this paper. The whole design consists of power management, input signal processing and output signal driving circuit etc. High performance microprocessor, high integrated signal processing IC and power driving IC are adopted in this control unit in order to provide a strong hardware foundation to establish reliable control unit and realize complicated control algorithm and extend control functions.
出处
《电子技术应用》
北大核心
2007年第11期54-57,共4页
Application of Electronic Technique
关键词
电控单元
信号处理
汽油机
功率驱动模块
electronic control unit
signal processing gasoline engine
power driving module
