1 Scope
This Technical Specification (CEN/TS 16157‑4:2014) specifies and defines component facets supporting the exchange and shared use of
data and information in the field of traffic and travel.
The component facets include the framework and context for exchanges, the modelling
approach, the data content, the data structure and relationships and the communications
specification.
This Technical Specification is applicable to:
— Traffic and travel information which is of relevance to road networks (non urban and
urban);
— Public transport information that is of direct relevance to the use of a road network
(e.g. road link via train or ferry service).
This Technical Specification establishes specifications for data exchange between
any two instances of the following actors:
— Traffic Information Centres (TICs);
— Traffic Control Centres (TCCs);
— Service Providers (SPs).
Use of this Technical Specification may be applicable for use by other actors.
This Technical Specification includes the following types of information content:
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