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CEN/TS 15531-4:2021 Edition 12/2021
Public transport - Service interface for real-time information relating to public transport operations - Part 4: Functional service interfaces: Facility monitoring
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This document specifies an additional SIRI functional service to exchange information about changes to availability of facilities, between monitoring systems and servers containing real-time public transport vehicle or journey time data. These include the control centres of transport operators, as well as information systems that deliver passenger travel information services. As for Transmodel, public transport modes include new modes of transport (vehicle sharing, vehicle pooling, etc.). This document describes the SIRI Facility Monitoring service, one of a modular set of services for the exchange of Real-time information. The Facility Monitoring service (SIRI-FM) is concerned with the exchange of information about alterations to the availability of facilities for passengers among systems, including equipment monitoring, real-time management and dissemination systems.


Standard - Active


Technical Committee :
CEN/TC 278 : Intelligent transport systems


start of the vote on the project      date of ratification (dor)    22/11/2021
end of the vote on the project      date of anouncement (doa)    31/03/2022
start of the vote on the final project    29/07/2021   date of publication (dop)   
end of the vote on the final project    21/10/2021   date of withdrawal (dow)   

Publication Official Journal
of the Grand-Duchy of Luxembourg


Relations to older standards
CEN/TS 15531-4:2011

International Classification for Standards (ICS codes) :

35.240.60 : IT applications in transport and trade


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