DS/CEN/TS 13149-9:2020

Public transport – Road vehicle scheduling and control systems – Part 9: Time service


Status:
Current
Type:
Standard
Language:
English
Subject:
Price from:
€ 41.82

Scope

The CEN 13149 series of products concerns on-board data communication systems on public transport vehicles. This series provides for data services that enable open and managed sharing of relevant information.

This document, being Part 9 of the series, specifies a time publication, enabling all on-vehicle services to share a common understanding of current time, based on a suitable agreed master network clock. It covers:

- the functional scope, i.e. which data the service provides, why, when and how often.

- the transport protocol, i.e. how the data are transmitted.

- the service publication, i.e. how the service can be found by other modules or applications

- the structure of the data, i.e. how the data are structured and how the data elements are named.

This document implements the service framework described in CEN/TS 13149-7.

Number of pages: 11

Published: 2020-05-14

Date of approval: 2020-05-12

International relationships : CEN/TS 13149-9:2020 IDT

ICS: 35.240.60 - IT applications in transport and trade 43.040.15 - Car informatics. On board computer systems

Item number: M336111


Committees

Committee

  • CEN/TC 278
  • CEN/TC 278/WG 3

Danish committee

DS/S-274