基于MPC5634的混合动力汽车整车控制器硬件设计

Hardware Design of Vehicle Control Unit for Hybrid Electric Vehicle Based on MPC5634

针对一款并联AMT(自动化机械式变速器)混合动力汽车,介绍了采用32位微处理器MPC5634实现整车控制器的硬件设计。详细阐述了电源电路、输入电路和驱动电路等主要硬件模块的设计原理和PCB布线方法,并利用d SPACE进行硬件在环仿真试验。结果表明,所设计的控制器能够实现预定功能。

Considering a parallel AMT hybrid electric vehicle, this paper introduced the hardware design of the vehicle controller using 32 bit microprocessor MPC5634. Descriptions of main modules, including the power supply circuit, input circuits and output circuits, and the PCB wiring method were introduced. In addition, the hardware-in-the-loop simulation test with dSPACE was adopted. The test results show that the designed controller can achieve the intended functions and has good stability and real-time performance.