基于CAN总线结构的并联液压混合动力车控制系统

CAN BUS Based Control System of Parallel Hydraulic Hybrid Vehicle

本文介绍了一种应用于并联液压混合动力车的控制系统。该控制系统采用基于CAN总线的分布式控制系统体系结构,确定了网络协议,并设计了控制系统的硬件平台和控制软件,最后对系统软硬件可靠性进行了设计。该控制系统可实现并联液压混合动力车的复杂控制,并具有良好的可扩展性,具有较好的应用前景。

A CAN BUS based control system is introduced in this paper, which is designed for PHHV （Parallel Hydraulic Hybrid Vehicle）. The control system adopts the distributed frame, which is more Flexible than the concentrated one. The hardware and software axe designed, and especially the reliability design is introduced. The control system can meet the requirement of complicated control process of PHHV, and has well expansibility, so that will be a good application.