ISO 19091 V2I for signalized intersections
Title
Intelligent transport systems -- Cooperative ITS -- Using V2I and I2V communications for applications related to signalized intersectionsDocument #
CEN ISO 19091Description
This technical specification defines messages and related data structures and data elements for the following exchanges between roadside equipment and vehicles: 1) Definition of the SPaT (signal phase and timing) message transmitted from a traffic controller that describes the state of the signals, signal timing as necessary to support the applications identified herein; 2) definition of the MAP message (which include the definition of motorized lane, vehicles, busses, trams, bicycle, pedestrian crosswalks, etc.); and 3) definition of the messages (SRM, SSM) to be exchanged between an intersection traffic controller and approaching vehicles to support priority treatment as might be expected for emergency response , freight transport, and public transport vehicles to improve safety.Standard In Solutions
- EU: Signal Control Messages - BTP/GeoNetworking/G5
- EU: Signal Control Messages - G5 TCP
- EU: Signal Control Messages - Local Unicast Wireless (EU)
- EU: Signal Control Messages - Secure Internet (ITS)
- EU: Signal Control Messages - Secure Wireless Internet (EU)
- US: SAE Signal Control Messages - Local Unicast Wireless (1609.2)
- US: SAE Signal Control Messages - LTE-V2X WSMP
- US: SAE Signal Control Messages - WAVE WSMP
- US: SAE Signal Preemption - LTE-V2X TCP
- US: SAE Signal Preemption - WAVE TCP
Standard In Profiles
Standard In Standard Bundles
- None
Hyperlink to Standard
ISO 19091 V2I for signalized intersectionsHyperlinks to the standard are provided when practical, but may not be up-to-date as SDOs may change their websites without prior notice. The ARC-IT team will update hyperlinks with ARC-IT releases.