ISO TC204 (Intelligent Transportation Systems)
The ISO TC204 (ITS) GDF standard supports location-based services, with a current focus on car navigation systems. Data model includes features (e.g. roadway, structures, railways), relationships between features and attributes of features or relatiorelationships. Includes roadway features, other transport modes, area features. Focus of attributes is on navigation needs.
The next version of GDF is being called XGDF. Work has begun on adding both an SQL and XML encoding.
|
|
|
|
0 comments Add/View
|
|
|
SAE
The SAE Advanced Traveler Information Systems (ATIS) standards committee is developing an eXtensible Markup Language (XML) vocabulary for traveler information exchange. This work builds on the existing data dictionary (SAE J2353), message sets (SAE J2354 and J2369) and other related standards work.
|
|
|
|
0 comments Add/View
|
|
|
AASHTO/ITE
Traffic Management Center-to-Center Communications data dictionary and messages – includes XML schema representation.
|
|
|
|
0 comments Add/View
|
|
|
FHWA-funded effort
Traffic engineering vocabulary, with many terms and definitions from the Highway Capacity Manual, FHWA documents, and CORSIM manuals.
|
|
|
|
0 comments Add/View
|
|
|
University of Florida Transportation Research Center
TMML is a mechanism to share data among traffic modeling software products. Envisioned as an XML-compatible language prescribing class structure and data element tag names required to represent traffic model data, and create output data in format easily rendered by office productivity software. A limitation of TMML is that data must be specified in a separate Traffic Software Data Dictionary (TSDD), which serves as the source for the vocabulary and tags identifying classes and attributes.
|
|
|
|
0 comments Add/View
|
|
|
IEEE SCC 32 ITS
Incident Management Working Group
Common Incident Management Message Sets for Use by Emergency Management Centers.
|
|
|
|
0 comments Add/View
|
|
|
TrafficWare
Standard data format developed by Trafficware corporation for specification of traffic signal and traffic-related data for intersections. UTDF can be used for transferring data between traffic software packages and to share data between software and traffic signal controller hardware. UTDF contains the ability to store multiple volume counts and timing plans for multiple intersections. This allows for a structured method of storing large amounts of traffic data.
|
|
|
|
0 comments Add/View
|
|
|
AASHTO/ITE/NEMA
Family of communications standards for message and data transfer between ITS control devices. Includes standards for “Center to Center” communications (e.g. between weather monitoring systems and freeway management systems), and “Center to Field” communications (e.g. between a traffic management center and individual signal controllers).
|
|
|
|
0 comments Add/View
|
|
|