Automatic Baud Rate Detection Process
- Ground Vehicle Standard
Addresses an issue where systems would not be able to detect the baud rate if the CAN hardware used performed differently in Listen Only Mode than described in the previous version of this document.
Guidance for performing baud rate detection based on ECU Network Initialization.
|Ground Vehicle Standard||Physical Layer, 500 Kbps|
|Ground Vehicle Standard||Application - Configurable Messaging|
|Ground Vehicle Standard||On-Highway Equipment Control and Communication Network|
Data Sets - Support Documents
|Unnamed Dataset 1|
|Unnamed Dataset 2|
|Unnamed Dataset 3|
The Truck and Bus Control and Communications Network Committee of the Truck & Bus Electrical/Electronic Steering Committee is responsible for developing, reviewing and approving standards, recommended practices and information reports related to communication networks for the exchange of control and diagnostic information among electronic components on or connected to truck and bus vehicles. The objective is the architecture of communication networks offering an open interconnect system that supports communication between loose package components, such as engines and transmissions, which are sourced from many different component suppliers and integrated into vehicle systems. The communication networks are developed for use in on-highway and off-highway trucks and their trailers, buses, construction equipment, and agricultural equipment and implements, and applicable to light-duty, medium-duty, and heavy-duty vehicles used on-road or off-road, and for appropriate stationary applications which use vehicle derived components (e.g. generator sets).
|ISO 11898-1||This document is not part of the subscrption.|
|ISO 15765-4||This document is not part of the subscrption.|
|J1939/11_201612||Physical Layer, 250 Kbps, Twisted Shielded Pair|
|J1939/13_201610||Off-Board Diagnostic Connector|
|J1939/14_201612||Physical Layer, 500 Kbps|
|J1939/15_201812||Physical Layer, 250 Kbps, Un-Shielded Twisted Pair (UTP)|