Parking Harmonized Data Models

This repository is now archived and subsequent works will be carried out the in Smart data models repositories.

These data models are intended to model entities relevant for parking use cases in smart cities scenarios. When feasible these models reuse types, properties and enumerations from DATEX II version 2.3. A data dictionary for DATEX II terms can be found at

Nonetheless, these data models are intended to NGSI-based systems and many simplifications has been made with respect to DATEX II version 2.3.

The main entity types identified are:

  • OffStreetParking. An offstreet parking site with explicit entries and exits.
  • ParkingAccess. An access point to an off street parking site.
  • OnStreetParking. An on street, free entry (but might be metered) parking zone which contains at least one ore more adjacent parking spots.
  • ParkingGroup. A group of parking spots. Granularity level can vary. It can be an storey on a parking garage, an specific area belonging to a big parking lot etc or just a group of spots, differentiated for an specific purpose (usage, restrictions, etc.).
  • ParkingSpot. An individual, usually monitored, parking spot.