International Standard
ISO 4426:2021
Intelligent transport systems — Lower layer protocols for usage in the European digital tachograph
Reference number
ISO 4426:2021
Edition 1
2021-07
International Standard
Read sample
p
ISO 4426:2021
79945
Published (Edition 1, 2021)

ISO 4426:2021

ISO 4426:2021
79945
Format
Language
CHF 194
Convert Swiss francs (CHF) to your currency

Abstract

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.

General information

  •  : Published
     : 2021-07
    : International Standard published [60.60]
  •  : 1
     : 67
  • ISO/TC 204
  • RSS updates

Got a question?

Check out our FAQs

Customer care
+41 22 749 08 88

Opening hours:
Monday to Friday - 09:00-12:00, 14:00-17:00 (UTC+1)