摘要
本文对Allison自动变速箱电控系统所采用的诊断协议进行了详细分析,指出了该协议与通用的J1939/73诊断协议的差别。介绍了实现该诊断协议的软件编程思路,并在某车载信息显示单元上进行了验证。
This article detailedly analyses the On-board diagnostic protocol of Allison automatic transmission and describes the difference of diagnostic protocol between the J1939/73 and the Allison automatic transmission.It also pictures the flow chart of the software about the diagnostic protocol of Allison automatic transmission which is validated in an on-board information display unit.
出处
《汽车实用技术》
2011年第6期43-47,共5页
Automobile Applied Technology
