车载电控单元CAN通信应答错误处理策略

Vehicle CAN Communication ACK Error Handling Strategy for Automobile Electronic Control Unit

车载电控单元CAN通信应答错误的处理策略是一项重要的设计,如何保证车载总线网络上各电控单元间的可靠通信是总线网络设计开发的关键。本文介绍了车载CAN通信中应答错误的处理策略,定义了当检测到应答错误时,电控单元的处理策略。

Vehicle CAN communication ACK error handling strategy for automobile electronic control unit is an important design, how to guarantee the CAN communication among the electronic control units on automobile bus reliability is the key of bus development. The author introduces ACK error handling strategy, defines how the electronic control unit should deal with the ACK error when it is detected.