基于CAN总线的发动机测控系统的研究

Based on CAN bus engine control system

CAN总线通信以其节省线束、系统可靠、便于诊断等特点，正成为发动机电控最重要的发展方向。本文介绍了一种基于CAN总线的柴油发动机测控系统的设计方法，详细给出了系统的硬件总体结构设计、软件设计流程以及CAN总线控制器结构。

The can bus communication with its wiring saves, reliable, facilitate diagnosis system etc, has become the most important en- gine development direction. This paper introduces a method based on CAN bus diesel engine control system, the design method of this system presents the hardware structure and software design process and the can bus control structure.