Central Ohio Regional ITS Architecture

ISO 19091: Intelligent transport systems -- Cooperative ITS -- Using V2I and I2V communications for applications related to signalized intersections

Source Element	Destination Element	Flow
City of Columbus Connected Vehicle Roadside Equipment	City of Columbus Fire/EMS Emergency Vehicles	intersection geometry
	City of Columbus Fire/EMS Emergency Vehicles	intersection status
	City of Columbus Fire/EMS Emergency Vehicles	roadway geometry
	City of Columbus Fire/EMS Emergency Vehicles	signal priority status
	City of Columbus Light–Duty Vehicles	intersection geometry
	City of Columbus Light–Duty Vehicles	intersection status
	City of Columbus Police Vehicles	intersection geometry
	City of Columbus Police Vehicles	intersection status
	City of Columbus Police Vehicles	roadway geometry
	City of Columbus Police Vehicles	signal priority status
	City of Columbus TERT	intersection geometry
	City of Columbus TERT	intersection status
	City of Columbus TERT	roadway geometry
	City of Columbus TERT	signal priority status
	COTA Paratransit Vehicles	intersection geometry
	COTA Paratransit Vehicles	intersection status
	COTA Paratransit Vehicles	signal priority status
	COTA Supervisor Vehicles	intersection geometry
	COTA Supervisor Vehicles	intersection status
	COTA Transit Fixed–Route Vehicles	intersection geometry
	COTA Transit Fixed–Route Vehicles	intersection status
	COTA Transit Fixed–Route Vehicles	signal priority status
	DATA On–Demand Transit Vehicles	intersection geometry
	DATA On–Demand Transit Vehicles	intersection status
	DATA On–Demand Transit Vehicles	roadway geometry
	DATA On–Demand Transit Vehicles	signal priority status
	DATA Transit Fixed–Route Vehicles	intersection geometry
	DATA Transit Fixed–Route Vehicles	intersection status
	DATA Transit Fixed–Route Vehicles	roadway geometry
	DATA Transit Fixed–Route Vehicles	signal priority status
	Freight Truck Vehicles	intersection geometry
	Freight Truck Vehicles	intersection status
	Freight Truck Vehicles	roadway geometry
	Freight Truck Vehicles	signal priority status
	Local Fire/EMS Emergency Vehicles	intersection geometry
	Local Fire/EMS Emergency Vehicles	intersection status
	Local Fire/EMS Emergency Vehicles	roadway geometry
	Local Fire/EMS Emergency Vehicles	signal priority status
	Local Maintenance and Construction Vehicles	intersection geometry
	Local Maintenance and Construction Vehicles	roadway geometry
	Local Police/Sheriffs Vehicles	intersection geometry
	Local Police/Sheriffs Vehicles	intersection status
	Local Police/Sheriffs Vehicles	roadway geometry
	Local Police/Sheriffs Vehicles	signal priority status
	Vehicles	intersection geometry
	Vehicles	intersection status
	Vehicles	roadway geometry
City of Columbus Fire/EMS Emergency Vehicles	City of Columbus Connected Vehicle Roadside Equipment	local signal preemption request
	City of Columbus Traffic Signals	local signal preemption request
	Local Connected Vehicle Roadside Equipment	local signal preemption request
	ODOT Connected Vehicle Roadside Equipment	local signal preemption request
City of Columbus Police Vehicles	City of Columbus Connected Vehicle Roadside Equipment	local signal preemption request
	City of Columbus Traffic Signals	local signal preemption request
	Local Connected Vehicle Roadside Equipment	local signal preemption request
	ODOT Connected Vehicle Roadside Equipment	local signal preemption request
City of Columbus TERT	City of Columbus Connected Vehicle Roadside Equipment	local signal preemption request
	City of Columbus Traffic Signals	local signal preemption request
	ODOT Connected Vehicle Roadside Equipment	local signal preemption request
City of Columbus Traffic Signals	City of Columbus Fire/EMS Emergency Vehicles	intersection geometry
	City of Columbus Fire/EMS Emergency Vehicles	intersection status
	City of Columbus Fire/EMS Emergency Vehicles	signal priority status
	City of Columbus Police Vehicles	intersection geometry
	City of Columbus Police Vehicles	intersection status
	City of Columbus Police Vehicles	signal priority status
	COTA Paratransit Vehicles	intersection geometry
	COTA Paratransit Vehicles	intersection status
	COTA Paratransit Vehicles	signal priority status
	COTA Transit Fixed–Route Vehicles	intersection geometry
	COTA Transit Fixed–Route Vehicles	intersection status
	COTA Transit Fixed–Route Vehicles	signal priority status
	Freight Truck Vehicles	intersection geometry
	Freight Truck Vehicles	intersection status
	Freight Truck Vehicles	signal priority status
	Vehicles	intersection geometry
	Vehicles	intersection status
COTA Paratransit Vehicles	City of Columbus Connected Vehicle Roadside Equipment	local signal priority request
	City of Columbus Traffic Signals	local signal priority request
	Local Traffic Signals	local signal priority request
	ODOT Connected Vehicle Roadside Equipment	local signal priority request
	ODOT Traffic Signals	local signal priority request
COTA Transit Fixed–Route Vehicles	City of Columbus Connected Vehicle Roadside Equipment	local signal priority request
	City of Columbus Traffic Signals	local signal priority request
	Local Traffic Signals	local signal priority request
	ODOT Connected Vehicle Roadside Equipment	local signal priority request
	ODOT Traffic Signals	local signal priority request
CRAA Connected Vehicle Roadside Equipment	Freight Truck Vehicles	intersection geometry
	Freight Truck Vehicles	roadway geometry
	Vehicles	intersection geometry
	Vehicles	roadway geometry
DATA On–Demand Transit Vehicles	City of Columbus Connected Vehicle Roadside Equipment	local signal priority request
	City of Columbus Traffic Signals	local signal priority request
	Local Connected Vehicle Roadside Equipment	local signal priority request
	Local Traffic Signals	local signal priority request
	ODOT Connected Vehicle Roadside Equipment	local signal priority request
	ODOT Traffic Signals	local signal priority request
DATA Transit Fixed–Route Vehicles	City of Columbus Connected Vehicle Roadside Equipment	local signal priority request
	City of Columbus Traffic Signals	local signal priority request
	Local Connected Vehicle Roadside Equipment	local signal priority request
	Local Traffic Signals	local signal priority request
	ODOT Connected Vehicle Roadside Equipment	local signal priority request
	ODOT Traffic Signals	local signal priority request
Freight Truck Vehicles	City of Columbus Connected Vehicle Roadside Equipment	local signal priority request
	City of Columbus Traffic Signals	local signal priority request
	Local Connected Vehicle Roadside Equipment	local signal priority request
	ODOT Connected Vehicle Roadside Equipment	local signal priority request
Local Connected Vehicle Roadside Equipment	City of Columbus Fire/EMS Emergency Vehicles	intersection geometry
	City of Columbus Fire/EMS Emergency Vehicles	intersection status
	City of Columbus Fire/EMS Emergency Vehicles	roadway geometry
	City of Columbus Fire/EMS Emergency Vehicles	signal priority status
	City of Columbus Police Vehicles	intersection geometry
	City of Columbus Police Vehicles	intersection status
	City of Columbus Police Vehicles	roadway geometry
	City of Columbus Police Vehicles	signal priority status
	DATA On–Demand Transit Vehicles	intersection geometry
	DATA On–Demand Transit Vehicles	intersection status
	DATA On–Demand Transit Vehicles	roadway geometry
	DATA On–Demand Transit Vehicles	signal priority status
	DATA Transit Fixed–Route Vehicles	intersection geometry
	DATA Transit Fixed–Route Vehicles	intersection status
	DATA Transit Fixed–Route Vehicles	roadway geometry
	DATA Transit Fixed–Route Vehicles	signal priority status
	Freight Truck Vehicles	intersection geometry
	Freight Truck Vehicles	intersection status
	Freight Truck Vehicles	roadway geometry
	Freight Truck Vehicles	signal priority status
	Local Fire/EMS Emergency Vehicles	intersection geometry
	Local Fire/EMS Emergency Vehicles	intersection status
	Local Fire/EMS Emergency Vehicles	roadway geometry
	Local Fire/EMS Emergency Vehicles	signal priority status
	Local Maintenance and Construction Vehicles	intersection geometry
	Local Maintenance and Construction Vehicles	roadway geometry
	Local Police/Sheriffs Vehicles	intersection geometry
	Local Police/Sheriffs Vehicles	intersection status
	Local Police/Sheriffs Vehicles	roadway geometry
	Local Police/Sheriffs Vehicles	signal priority status
	Vehicles	intersection geometry
	Vehicles	intersection status
	Vehicles	roadway geometry
Local Fire/EMS Emergency Vehicles	City of Columbus Connected Vehicle Roadside Equipment	local signal preemption request
	Local Connected Vehicle Roadside Equipment	local signal preemption request
	Local Traffic Signals	local signal preemption request
	ODOT Connected Vehicle Roadside Equipment	local signal preemption request
Local Police/Sheriffs Vehicles	City of Columbus Connected Vehicle Roadside Equipment	local signal preemption request
	Local Connected Vehicle Roadside Equipment	local signal preemption request
	Local Traffic Signals	local signal preemption request
	ODOT Connected Vehicle Roadside Equipment	local signal preemption request
ODOT Connected Vehicle Roadside Equipment	City of Columbus Fire/EMS Emergency Vehicles	intersection geometry
	City of Columbus Fire/EMS Emergency Vehicles	intersection status
	City of Columbus Fire/EMS Emergency Vehicles	roadway geometry
	City of Columbus Fire/EMS Emergency Vehicles	signal priority status
	City of Columbus Police Vehicles	intersection geometry
	City of Columbus Police Vehicles	intersection status
	City of Columbus Police Vehicles	roadway geometry
	City of Columbus Police Vehicles	signal priority status
	City of Columbus TERT	intersection geometry
	City of Columbus TERT	intersection status
	City of Columbus TERT	roadway geometry
	City of Columbus TERT	signal priority status
	COTA Paratransit Vehicles	intersection geometry
	COTA Paratransit Vehicles	intersection status
	COTA Paratransit Vehicles	signal priority status
	COTA Transit Fixed–Route Vehicles	intersection geometry
	COTA Transit Fixed–Route Vehicles	intersection status
	COTA Transit Fixed–Route Vehicles	signal priority status
	DATA On–Demand Transit Vehicles	intersection geometry
	DATA On–Demand Transit Vehicles	intersection status
	DATA On–Demand Transit Vehicles	signal priority status
	DATA Transit Fixed–Route Vehicles	intersection geometry
	DATA Transit Fixed–Route Vehicles	intersection status
	DATA Transit Fixed–Route Vehicles	signal priority status
	Freight Truck Vehicles	intersection geometry
	Freight Truck Vehicles	intersection status
	Freight Truck Vehicles	roadway geometry
	Freight Truck Vehicles	signal priority status
	Local Fire/EMS Emergency Vehicles	intersection geometry
	Local Fire/EMS Emergency Vehicles	intersection status
	Local Fire/EMS Emergency Vehicles	roadway geometry
	Local Fire/EMS Emergency Vehicles	signal priority status
	Local Police/Sheriffs Vehicles	intersection geometry
	Local Police/Sheriffs Vehicles	intersection status
	Local Police/Sheriffs Vehicles	roadway geometry
	Local Police/Sheriffs Vehicles	signal priority status
	ODOT FSP	intersection geometry
	ODOT FSP	roadway geometry
	ODOT Maintenance and Construction Vehicles	intersection geometry
	ODOT Maintenance and Construction Vehicles	roadway geometry
	OSHP State Highway Patrol Vehicles	intersection geometry
	OSHP State Highway Patrol Vehicles	intersection status
	OSHP State Highway Patrol Vehicles	roadway geometry
	OSHP State Highway Patrol Vehicles	signal priority status
	OSU CABS Buses	intersection geometry
	OSU CABS Buses	intersection status
	OSU CABS Buses	roadway geometry
	OSU CABS Buses	signal priority status
	Vehicles	intersection geometry
	Vehicles	intersection status
	Vehicles	roadway geometry
OSHP State Highway Patrol Vehicles	City of Columbus Traffic Signals	local signal preemption request
	Local Traffic Signals	local signal preemption request
	ODOT Connected Vehicle Roadside Equipment	local signal preemption request
	ODOT Traffic Signals	local signal preemption request
OSU CABS Buses	City of Columbus Traffic Signals	local signal priority request
	Local Traffic Signals	local signal priority request
	ODOT Connected Vehicle Roadside Equipment	local signal priority request
	ODOT Traffic Signals	local signal priority request
Traveler Information Devices	COTA Paratransit Vehicles	personal location
	COTA Transit Fixed–Route Vehicles	personal location
	DATA On–Demand Transit Vehicles	personal location
	DATA Transit Fixed–Route Vehicles	personal location
	OSU CABS Buses	personal location