NOACA Regional ITS Architecture

SRC-Legacy: Legacy Short Range Comm Using IEEE 1455

Source Element	Destination Element	Flow
Case Western Reserve Transit Vehicles	City of Cleveland Traffic Signals	local signal priority request
	Municipal Field Equipment	local signal priority request
	Ohio DOT Traffic Signal Roadway Equipment	local signal priority request
City of Cleveland Emergency Vehicles	City of Cleveland Traffic Signals	local signal preemption request
	Municipal Field Equipment	local signal preemption request
City of Cleveland Roadside Inspection Station	Commercial Vehicles	request tag data
Cleveland Department of Port Control Commercial Vehicle Check Equipment	Commercial Vehicles	request tag data
Commercial Vehicles	City of Cleveland Roadside Inspection Station	tag data
	Cleveland Department of Port Control Commercial Vehicle Check Equipment	tag data
	Ohio Turnpike Toll Collection Equipment	vehicle payment information
	Port of Cleveland Station	tag data
County and City Connected Vehicle Roadside Equipment	City of Cleveland Traffic Signals	intersection status monitoring
	Municipal Field Equipment	intersection status monitoring
County Emergency Vehicles	City of Cleveland Traffic Signals	local signal preemption request
	Municipal Field Equipment	local signal preemption request
GCRTA Police Vehicles	City of Cleveland Traffic Signals	local signal preemption request
	Municipal Field Equipment	local signal preemption request
Geauga County Transit Vehicles	City of Cleveland Traffic Signals	local signal priority request
	Municipal Field Equipment	local signal priority request
	Ohio DOT Traffic Signal Roadway Equipment	local signal priority request
Laketran Paratransit Vehicles	City of Cleveland Traffic Signals	local signal priority request
	Municipal Field Equipment	local signal priority request
	Ohio DOT Traffic Signal Roadway Equipment	local signal priority request
Laketran Vehicles	City of Cleveland Traffic Signals	local signal priority request
	Municipal Field Equipment	local signal priority request
	Ohio DOT Traffic Signal Roadway Equipment	local signal priority request
LCT Transit Vehicles	City of Cleveland Traffic Signals	local signal priority request
	Municipal Field Equipment	local signal priority request
	Ohio DOT Traffic Signal Roadway Equipment	local signal priority request
Medina County Transit Vehicles	City of Cleveland Traffic Signals	local signal priority request
	Municipal Field Equipment	local signal priority request
	Ohio DOT Traffic Signal Roadway Equipment	local signal priority request
Municipal Emergency Vehicles	City of Cleveland Traffic Signals	local signal preemption request
	Municipal Field Equipment	local signal preemption request
Ohio DOT Connected Vehicle Roadside Equipment	Ohio DOT Traffic Signal Roadway Equipment	intersection status monitoring
Ohio State Highway Patrol Vehicles	City of Cleveland Traffic Signals	local signal preemption request
	Municipal Field Equipment	local signal preemption request
	Ohio DOT Traffic Signal Roadway Equipment	local signal preemption request
Ohio Turnpike Toll Collection Equipment	Commercial Vehicles	vehicle payment request
	Commercial Vehicles	vehicle payment update
	Traveler Vehicles	vehicle payment request
	Traveler Vehicles	vehicle payment update
Port of Cleveland Station	Commercial Vehicles	request tag data
RTA Fixed Route Vehicles	City of Cleveland Traffic Signals	local signal priority request
	Municipal Field Equipment	local signal priority request
	Ohio DOT Traffic Signal Roadway Equipment	local signal priority request
RTA Paratransit Vehicles	City of Cleveland Traffic Signals	local signal priority request
	Municipal Field Equipment	local signal priority request
	Ohio DOT Traffic Signal Roadway Equipment	local signal priority request
Traveler Vehicles	Ohio Turnpike Toll Collection Equipment	vehicle payment information