基于扩展帧格式的CAN较高层通信协议设计

The Design of a Extended Frame Format Based Higher Communication Protocol for CAN Bus

本文概述了CAN总线的特点,简要分析了目前应用于控制领域的CAN总线通信规范及其标准化应用层协议。详细介绍了一种基于扩展帧格式的CAN通信协议的设计方案和主要设计思路。

Based on the knowledge of CAN bus, the paper describes the outline of a extended frame format based higher communication protocol for CAN bus and its making method.It also summarizes the points of CAN Specifications and several CAN-based standard protocols for Application Layer used in control field.