ISO/DIS 16844-4:2026
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ISO/DIS 16844-4:2026

Road vehicles — Tachograph systems
Part 4: Display unit communication interface

Summary

This document specifies the CAN-based data communication between the display unit and other devices connected to an SAE J1939-based in-vehicle network. The provided requirements and recommendations cover physical, data link, network, and application layers according to the OSI reference model. Additionally, it specifies the parameter groups, which are supported.

Notes

30.99 : CD approuvé pour enregistrement comme DIS

Technical characteristics

Publisher International Organization for Standardization (ISO)
Publication Date 05/08/2026
Edition 4
Page Count 12
EAN ---
ISBN ---
Weight (in grams) ---

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