TN-ITS exchange framework

Exchange of ITS related static spatial road network data (limited pilot deployment for motorway network)

available formats: XML
web service: REST API
provider: NCUP (AVP submitted)
link: https://www.ncup.si

TN-ITS documentation
TN-ITS scheme
TN-ITS codelists

TN-ITS pilot service was implemented in accordance with the standard CEN/TS 17268:2018 »Intelligent transport systems - ITS spatial data - Data exchange on changes in road attributes« and guidelines by the TN-ITS Platform (https://tn-its.eu/).

Pilot TN-ITS GO service area covers motorway network in Slovenia. Location referencing methods applied are:

  • GML
  • OpenLR
  • INSPIRE National Linear Location Referencing

Vertical traffic signalisation is included according to standard ISO 14823:2017 “Intelligent transport systems - Graphic data dictionary” and general national legislation for truck traffic during the weekends and holidays.

TN-ITS discovery and download services are implemented with REST API.

TN-ITS specification intent is support of continual exchange of ITS related static spatial road network data in established service chain from road operators to road map users.

TN-ITS platform (https://tn-its.eu/) supports EU member states implementation by providing guidelines, tools and services. In addition, TN-ITS platform is working on standardisation by defining and maintaining the TN-ITS specification in the CEN/TC278/WG7 framework that resulted in standard ISO 14823:2017 “Intelligent transport systems - Graphic data dictionary”.

Pilot TN-ITS GO service area covers motorway network in Slovenia. Location referencing methods applied are:

  • GML
  • OpenLR
  • INSPIRE National Linear Location Referencing

Vertical traffic signalisation is included according to standard ISO 14823:2017 “Intelligent transport systems - Graphic data dictionary” and general national legislative for truck traffic during the weekends and holidays.

TN-ITS discovery and download services are implemented with the REST API.

Pilot service TN-ITS GO was implemented by AVP (Slovenian Traffic Safety Agency https://www.avp-rs.si/en/) and transferred the results to NCUP (National Traffic Management Centre) for the deployment, maintenance and publishing at National Access Point for traffic data and information (https://www.ncup.si/en).

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