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BSI PD CEN/TS 13149-9:2020

Public transport. Road vehicle scheduling and control systems -- Time service
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BSI PD CEN/TS 13149-9:2020

Public transport. Road vehicle scheduling and control systems -- Time service

PUBLISH DATE 2020
PAGES 12
BSI PD CEN/TS 13149-9:2020

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.

SDO BSI: British Standards Institution
Document Number CEN/TS 13149-9
Publication Date June 5, 2020
Language en - English
Page Count 12
Revision Level
Supercedes
Committee EPL/278
Publish Date Document Id Type View
June 5, 2020 PD CEN/TS 13149-9:2020 Revision