Ohio Statewide ITS Architecture

NTCIP 1211: Object Definitions for Signal Control and Prioritization (SCP)

Source Element	Destination Element	Flow
County and City Emergency Operations Centers (EOCs)	Ohio DOT District Offices	emergency traffic control request
County and City Emergency Vehicles	County and City Roadside ITS Equipment	local signal preemption request
	Ohio DOT Traffic Signal Systems	local signal preemption request
County and City Roadside ITS Equipment	County and City Traffic Management Centers	right-of-way request notification
County and City Traffic Management Centers	County and City Roadside ITS Equipment	signal control commands
	County and City Roadside ITS Equipment	signal control device configuration
	County and City Roadside ITS Equipment	signal control plans
	County and City Roadside ITS Equipment	signal system configuration
County and City Transit Vehicles	County and City Roadside ITS Equipment	local signal priority request
	Ohio DOT Traffic Signal Systems	local signal priority request
Ohio DOT District Offices	County and City Emergency Operations Centers (EOCs)	emergency traffic control information
	Ohio DOT Traffic Signal Systems	signal control commands
	Ohio DOT Traffic Signal Systems	signal control device configuration
	Ohio DOT Traffic Signal Systems	signal control plans
	Ohio DOT Traffic Signal Systems	signal system configuration
	Ohio Statewide EOC/JDF	emergency traffic control information
Ohio DOT Statewide TMC	Ohio DOT Traffic Signal Systems	signal control commands
	Ohio DOT Traffic Signal Systems	signal control device configuration
	Ohio DOT Traffic Signal Systems	signal control plans
	Ohio DOT Traffic Signal Systems	signal system configuration
	Ohio DOT Variable Speed Limit Signs	signal control commands
	Ohio DOT Variable Speed Limit Signs	signal control device configuration
	Ohio DOT Variable Speed Limit Signs	signal control plans
	Ohio DOT Variable Speed Limit Signs	signal system configuration
	Ohio State Highway Patrol Posts	emergency traffic control information
	Ohio State Highway Patrol State Communications Center	emergency traffic control information
	Ohio Statewide EOC/JDF	emergency traffic control information
Ohio DOT Traffic Signal Systems	Ohio DOT District Offices	right-of-way request notification
	Ohio DOT Statewide TMC	right-of-way request notification
Ohio DOT Variable Speed Limit Signs	Ohio DOT Statewide TMC	right-of-way request notification
Ohio State Highway Patrol Posts	Ohio DOT Statewide TMC	emergency traffic control request
Ohio State Highway Patrol State Communications Center	Ohio DOT District Offices	emergency traffic control request
	Ohio DOT Statewide TMC	emergency traffic control request
Ohio State Highway Patrol Vehicles	County and City Roadside ITS Equipment	local signal preemption request
Ohio Statewide EOC/JDF	Ohio DOT District Offices	emergency traffic control request
	Ohio DOT Statewide TMC	emergency traffic control request
Regional Transit Authority Transit Vehicles	County and City Roadside ITS Equipment	local signal priority request
	Ohio DOT Traffic Signal Systems	local signal priority request
Universities and Colleges Transit Vehicles	County and City Roadside ITS Equipment	local signal priority request
	Ohio DOT Traffic Signal Systems	local signal priority request