一种基于时间触发的CAN发送机制

A Time-trigger Method of CAN Transmission Mechanism

提出一种CAN总线发送机制,通过这种机制,网络上的所有节点能够获取统一的时钟,报文将基于时间触发的方式发送。此机制应用于现有CAN网络之后,能够有效避免总线竞争带来的报文延迟,提高CAN总线的传送实时性。

This article proposes a CAN transmission mechanism that all nodes on the network get a global clock, and message sending is triggered by time. This mechanism could effectively avoid delay caused by CAN competition, thus improve the real-lime transmission.