ISO - 4426
Intelligent transport systems — Lower layer protocols for usage in the European digital tachograph
| Organization: | ISO |
| Publication Date: | 1 July 2021 |
| Status: | active |
| Page Count: | 74 |
| ICS Code (Road transport): | 03.220.20 |
| ICS Code (IT applications in transport): | 35.240.60 |
scope:
This document specifies communication requirements in support of the Smart Digital Tachograph (SDT) as identified by Regulation 2016/799 of the European Union[23].
The specification covers:
- the physical layer at 5,8 GHz for SDT communications (SDTC);
- the data link layer (DLL) of SDTC;
- the application layer of SDTC;
- SDTC profiles which provide coherent sets of communication tools for applications based on SDTC.
This document provides further information beneficial for the design and development of SDTC equipment.
Document History