cen:proj:23191

Data models for structuring DATEX traffic and travel information

Scope

The models to be developed will use the data, e.g. objects and attributes, as defined in the DATEX Data Dictionary ENV 13106. Amendments resulting from the 2 years enquiry on this ENV (available late 2002) will also be taken into account.
It is the intention to position the models as a third part of the DATEX (pre)standards, next to ENV13106 and ENV13777 (or their follow up). The models fit into a migration path to a next generation of DATEX implementations, keeping in mind backward compatibility and in general, requirements from the field. To accomplish this, a strong liaison with users/stakeholders in the Euro Regional projects will be set up.
Starting point of the models will be the results of the TRIDENT project as presented in their deliverable D3.7/3 (Logical Data Models).
The models will be developed according to the rules in ISO/FDIS 14817 annex E (data representation in an information model).