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immediate downloadReleased: 2022-02-25
ISO 16844-4:2022
ISO 16844-4:2022 - Road vehicles — Tachograph systems — Part 4: Display unit communication interface
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| Standard´s number: | ISO 16844-4:2022 |
| Edition: | 3 |
| Released: | 2022-02-25 |
| Pages (English): | 12 |
DESCRIPTION
ISO 16844-4:2022
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.