NOACA Regional ITS Architecture

SAE J2945/2: Dedicated Short Range Communications (DSRC) Performance Requirements for V2V Safety Awareness

Source Element	Destination Element	Flow
Commercial Vehicles	Connected/Automated Vehicles	vehicle environmental data
	RTA Fixed Route Vehicles	vehicle environmental data
	RTA Paratransit Vehicles	vehicle environmental data
Connected/Automated Vehicles	Commercial Vehicles	vehicle environmental data
	Ohio DOT Maintenance and Construction Vehicles	vehicle environmental data
	Ohio DOT Maintenance and Construction Vehicles	vehicle hazard event
	Ohio Turnpike Maintenance and Construction Vehicles	vehicle environmental data
	Ohio Turnpike Maintenance and Construction Vehicles	vehicle hazard event
	Ohio Turnpike Public Service Vehicles	vehicle environmental data
	Ohio Turnpike Public Service Vehicles	vehicle hazard event
	RTA Fixed Route Vehicles	vehicle environmental data
	RTA Paratransit Vehicles	vehicle environmental data
County Maintenance Vehicles	Connected/Automated Vehicles	vehicle signage data
Cuyahoga County Maintenance Vehicles	Connected/Automated Vehicles	vehicle signage data
Municipal Maintenance Vehicles	Connected/Automated Vehicles	vehicle signage data
Ohio DOT Maintenance and Construction Vehicles	Connected/Automated Vehicles	vehicle environmental data
	Connected/Automated Vehicles	vehicle hazard event
	Connected/Automated Vehicles	vehicle signage data
Ohio Turnpike Maintenance and Construction Vehicles	Connected/Automated Vehicles	vehicle environmental data
	Connected/Automated Vehicles	vehicle hazard event
	Connected/Automated Vehicles	vehicle signage data
	Ohio Turnpike Public Service Vehicles	vehicle environmental data
	Ohio Turnpike Public Service Vehicles	vehicle hazard event
	Ohio Turnpike Public Service Vehicles	vehicle signage data
Ohio Turnpike Public Service Vehicles	Connected/Automated Vehicles	vehicle environmental data
	Connected/Automated Vehicles	vehicle hazard event
	Connected/Automated Vehicles	vehicle signage data
	Ohio Turnpike Maintenance and Construction Vehicles	vehicle environmental data
	Ohio Turnpike Maintenance and Construction Vehicles	vehicle hazard event
	Ohio Turnpike Maintenance and Construction Vehicles	vehicle signage data
RTA Fixed Route Vehicles	Commercial Vehicles	vehicle environmental data
	Connected/Automated Vehicles	vehicle environmental data
RTA Paratransit Vehicles	Commercial Vehicles	vehicle environmental data
	Connected/Automated Vehicles	vehicle environmental data