ČSN P CEN/TS 15531-7 (018234)

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IT applications in other fields

Annotation of standard text ČSN P CEN/TS 15531-7 (018234):

This document is a profile of EN resp. CEN/TS 15531 series. It focuses on information relevant to feed passenger information services fulfilling the expectation of the ITS Directive Delegated Regulation (EU-wide Multimodal Travel Information Services, Commission Delegated Regulation (EU) 2017/1926 MMTIS DR , amended by Regulation (EU) 2024/490).

SIRI is dedicated to the exchange of Real Time data, complementing NeTEx which is dedicated to the exchange of scheduled data. Both are based on Transmodel (EN 12986 series). SIRI supports information exchange of relevance to public transport services for passenger information and AVMS systems.

As for most data exchange standards, defining subsets of data and dedicated rules for some specific use case is of great help for implementers and for the overall interoperability. This subset is usually called profile and this profile targets passenger information as only use case.

This profile is also designed to complement the NeTEx EPIP profile with real time information, and is therefore named EPIP-RT: both profiles are well articulated and can be uses seamlessly (at national level in NAPs -National Access Points- or at any local level where both scheduled and real time information are consistently provided)