Flint Hills Regional ITS Architecture

SAE J2735: Dedicated Short Range Communications (DSRC) Message Set Dictionary

Source Element	Destination Element	Flow
FHATA Automated Dispatch/AVL	FHATA On–Board Security Cameras	transit traveler information
	FHATA Real–Time Signs	transit traveler information
FHATA On–Board Security Cameras	FHATA Automated Dispatch/AVL	transit vehicle location data
Geary County Emergency Vehicles	Geary County Rural Fire Department	emergency vehicle tracking data
	Junction City Traffic Signals	local signal preemption request
Junction City Emergency Vehicles	Junction City Police / 911 Center	emergency vehicle tracking data
	Junction City Traffic Signals	local signal preemption request
KDOT KanDrive Website and 511 Phone Traveler Information System	Personal Computing Devices	broadcast traveler information
KDOT KanRoad	Personal Computing Devices	broadcast traveler information
	Personal Computing Devices	emergency traveler information
KHP Troop C Vehicles	KHP Communications Center	emergency vehicle tracking data
Manhattan Emergency Vehicles	Manhattan Fire Department	emergency vehicle tracking data
	Manhattan Traffic Signals	local signal preemption request
	Riley County 911 Center	emergency vehicle tracking data
	Riley County Fire Department	emergency vehicle tracking data
Manhattan Traffic Information Website	Personal Computing Devices	broadcast traveler information
	Personal Computing Devices	emergency traveler information
Personal Computing Devices	KDOT KanRoad	emergency traveler information request
	Manhattan Traffic Information Website	emergency traveler information request
Riley County Emergency Vehicles	Manhattan Traffic Signals	local signal preemption request
	Riley County 911 Center	emergency vehicle tracking data