National ITS Architecture Detailed Changes

Subsystems and Terminators Changes | Service Packages Changes
Equipment Package Changes | Architecture Flow Changes

Architecture Flows

Architecture Flow Name	Change Name	Change Type
alarm	Wireless Roadside Inspection	Unassigned
alert notification	Connected Vehicle Program Alignment	Assigned
alert response	Wireless Roadside Inspection	Unassigned
alerts and advisories	Wireless Roadside Inspection	Unassigned
basic vehicle measures	VMT and Road Use Fees	Assigned
border clearance status	CVISN Alignment	Assigned
border wait times archived data	Border Wait Time	Assigned
border wait times data	Border Wait Time	Assigned
carrier participation report	Wireless Roadside Inspection	Assigned
citation	Wireless Roadside Inspection	Unassigned
commercial vehicle breach	Wireless Roadside Inspection	Assigned
commercial vehicle disable status	Wireless Roadside Inspection	Assigned
commercial vehicle permit	Synchronize with Canadian Architecture	Assigned
commercial vehicle permit coordination	Synchronize with Canadian Architecture	Assigned
credentials information	CVISN Alignment	Assigned
credentials status information	Wireless Roadside Inspection	Assigned
crossing call	Synchronize with Canadian Architecture	Assigned
crossing permission	Synchronize with Canadian Architecture	Assigned
cv driver credential	Wireless Roadside Inspection	Assigned
cv driver record	Wireless Roadside Inspection	Assigned
cv driver record request	Wireless Roadside Inspection	Discontinued
CVC override mode	Wireless Roadside Inspection	Unassigned
CVO driver initialization	Wireless Roadside Inspection	Assigned
CVO inspector information	Wireless Roadside Inspection	Unassigned
CVO inspector input	Wireless Roadside Inspection	Assigned
daily site activity data	Wireless Roadside Inspection	Assigned
device control request	Expanded Center to Center Interfaces	Assigned
device control request	Active Traffic Management	New
device control request	Expanded Center to Center Interfaces	New
device data	Expanded Center to Center Interfaces	Assigned
device status	Expanded Center to Center Interfaces	Assigned
driver alert response	Wireless Roadside Inspection	Unassigned
driver information	Active Traffic Management	Assigned
driver information	Synchronize with Canadian Architecture	Assigned
driver information	Active Traffic Management	Modified
driver log	Wireless Roadside Inspection	Assigned
driver log	Connected Vehicle Program Alignment	New
driver log	Wireless Roadside Inspection	New
driver log request	Wireless Roadside Inspection	Discontinued
driver updates	VMT and Road Use Fees	Assigned
emergency traffic coordination	Expanded Center to Center Interfaces	Assigned
emergency traveler information	Expanded Center to Center Interfaces	Assigned
environmental conditions	Active Traffic Management	Assigned
environmental conditions data	Synchronize with Canadian Architecture	New
evacuation information	Connected Vehicle Program Alignment	Assigned
expected driver identity characteristics	Wireless Roadside Inspection	Assigned
fleet and freight alerts	Wireless Roadside Inspection	Unassigned
fleet and freight threat information	Wireless Roadside Inspection	Unassigned
fleet manager inquiry	Connected Vehicle Program Alignment	Unassigned
fleet manager inquiry	Wireless Roadside Inspection	Unassigned
fleet status	Wireless Roadside Inspection	Modified
freight breach	Wireless Roadside Inspection	Assigned
freight equipment information	Wireless Roadside Inspection	Assigned
identification information	Wireless Roadside Inspection	Assigned
incident information	Expanded Center to Center Interfaces	Assigned
incident information for media	Expanded Center to Center Interfaces	Unassigned
intermodal freight event information	Active Traffic Management	Assigned
intermodal freight traffic confirmation	Active Traffic Management	Assigned
ISP coordination	Expanded Center to Center Interfaces	Discontinued
lane management control	Active Traffic Management	Assigned
lane management information	Active Traffic Management	Assigned
lane management inputs	Active Traffic Management	Assigned
license request	VMT and Road Use Fees	Assigned
multimodal information	Expanded Center to Center Interfaces	Assigned
multimodal service data	Synchronize with Canadian Architecture	Assigned
non-vehicular presence	Synchronize with Canadian Architecture	Assigned
on-board safety data	Wireless Roadside Inspection	Assigned
on-board safety data	Connected Vehicle Program Alignment	New
on-board safety data	Wireless Roadside Inspection	New
on-board safety request	Wireless Roadside Inspection	Discontinued
parking information	Expanded Center to Center Interfaces	Assigned
payment	Synchronize with Canadian Architecture	Assigned
payment	VMT and Road Use Fees	Assigned
payment administration requests	VMT and Road Use Fees	Assigned
payment information presentation	VMT and Road Use Fees	Assigned
payment request	VMT and Road Use Fees	Assigned
payment violation notification	VMT and Road Use Fees	Assigned
physical presence	Active Traffic Management	Assigned
physical presence	CVISN Alignment	Assigned
physical presence	Active Traffic Management	Modified
position fix	VMT and Road Use Fees	Assigned
position fix	Wireless Roadside Inspection	Assigned
railroad schedules	Rail Operations to Emergency Management	New
registration	Synchronize with Canadian Architecture	Assigned
registration	VMT and Road Use Fees	Assigned
registration	Synchronize with Canadian Architecture	New
request for data review	Wireless Roadside Inspection	Assigned
request for enforcement	Active Traffic Management	Assigned
request for payment	Synchronize with Canadian Architecture	Assigned
request for payment	VMT and Road Use Fees	Assigned
request for permit	Synchronize with Canadian Architecture	Assigned
request tag data	Connected Vehicle Program Alignment	Unassigned
request tag data	Wireless Roadside Inspection	Unassigned
right-of-way request notification	Signal Control Updates	Assigned
right-of-way request notification	Synchronize with Canadian Architecture	Assigned
right-of-way request notification	Signal Control Updates	Modified
road closure notification	Synchronize with Canadian Architecture	Assigned
road network conditions	Expanded Center to Center Interfaces	Assigned
road user protection data	Synchronize with Canadian Architecture	Assigned
road user protection device control	Synchronize with Canadian Architecture	Assigned
roadside data message	Wireless Roadside Inspection	Assigned
roadway characteristics	CVISN Alignment	Assigned
roadway equipment coordination	Signal Control Updates	Modified
roadway information system data	Synchronize with Canadian Architecture	Assigned
roadway information system data	Active Traffic Management	Modified
roadway information system status	Active Traffic Management	Assigned
roadway warning system control	Active Traffic Management	Assigned
roadway warning system status	Active Traffic Management	Assigned
safety inspection record	Wireless Roadside Inspection	Assigned
safety inspection record	Connected Vehicle Program Alignment	New
safety inspection record	Wireless Roadside Inspection	Unassigned
safety inspection report	Wireless Roadside Inspection	New
safety inspection request	Wireless Roadside Inspection	Unassigned
safety status information	Wireless Roadside Inspection	Assigned
selected routes	Synchronize with Canadian Architecture	Assigned
service request	Synchronize with Canadian Architecture	Assigned
service response	Synchronize with Canadian Architecture	Assigned
shoulder management control	Active Traffic Management	Assigned
shoulder management information	Active Traffic Management	Assigned
signal control commands	Signal Control Updates	Assigned
signal control data	Signal Control Updates	Assigned
signal control data	Synchronize with Canadian Architecture	Assigned
signal control data	Signal Control Updates	New
signal control device configuration	Signal Control Updates	Assigned
signal control plans	Signal Control Updates	Assigned
signal control status	Signal Control Updates	Assigned
signal control status	Synchronize with Canadian Architecture	Assigned
signal control status	Signal Control Updates	Modified
signal fault data	Expanded Center to Center Interfaces	Assigned
signal fault data	Signal Control Updates	Assigned
signal system configuration	Signal Control Updates	Assigned
targeted list	Wireless Roadside Inspection	Assigned
traffic control coordination	Expanded Center to Center Interfaces	Discontinued
traffic flow	Synchronize with Canadian Architecture	Assigned
traffic images	Expanded Center to Center Interfaces	Assigned
traffic information coordination	Active Traffic Management	Discontinued
traffic information coordination	Expanded Center to Center Interfaces	Discontinued
traffic information for media	Expanded Center to Center Interfaces	Assigned
traffic metering control	Active Traffic Management	Modified
traffic metering status	Active Traffic Management	Modified
traffic operator data	Active Traffic Management	Assigned
traffic operator inputs	Active Traffic Management	Assigned
traffic probe reporting management	National ITS Architecture and CALM standards	New
traffic sensor control	Active Traffic Management	Assigned
traffic violation notification	Active Traffic Management	Assigned
transaction status	VMT and Road Use Fees	Assigned
transit information user request	Synchronize with Canadian Architecture	Assigned
transit multimodal information	Synchronize with Canadian Architecture	Assigned
transit service coordination	Synchronize with Canadian Architecture	Assigned
transit service information	Expanded Center to Center Interfaces	Assigned
transit traveler information	Synchronize with Canadian Architecture	Assigned
transit traveler request	Synchronize with Canadian Architecture	Assigned
transit trip plan	Synchronize with Canadian Architecture	Assigned
transit trip request	Synchronize with Canadian Architecture	Assigned
transit user information	Synchronize with Canadian Architecture	Assigned
transit vehicle operator information	Synchronize with Canadian Architecture	Assigned
transportation border clearance assessment	CVISN Alignment	Modified
transportation system status	Connected Vehicle Program Alignment	Assigned
travel services information	Synchronize with Canadian Architecture	Modified
travel services request	Synchronize with Canadian Architecture	Modified
traveler payment information	VMT and Road Use Fees	Assigned
traveler payment request	VMT and Road Use Fees	Assigned
trigger area	Wireless Roadside Inspection	Assigned
trigger area definition	Wireless Roadside Inspection	Assigned
trigger area notification	Wireless Roadside Inspection	Assigned
trigger control	Connected Vehicle Program Alignment	Assigned
trigger control	Wireless Roadside Inspection	Assigned
trip confirmation	Synchronize with Canadian Architecture	Assigned
trip plan	Synchronize with Canadian Architecture	Assigned
user VMT account reports	VMT and Road Use Fees	Assigned
user VMT account setup	VMT and Road Use Fees	Assigned
variable speed limit control	Active Traffic Management	Assigned
variable speed limit status	Active Traffic Management	Assigned
vehicle characteristics	Active Traffic Management	Assigned
vehicle characteristics	VMT and Road Use Fees	Assigned
vehicle payment information	VMT and Road Use Fees	Assigned
vehicle payment request	VMT and Road Use Fees	Assigned
vehicle profile	Active Traffic Management	Assigned
violation notification	Synchronize with Canadian Architecture	New
violation notification	Wireless Roadside Inspection	Unassigned
VMT cost data	VMT and Road Use Fees	Assigned
VMT data	VMT and Road Use Fees	Assigned
VMT data	Improve Subsystem Name and Abbreviation Consistency	New
VMT data	VMT and Road Use Fees	New
VMT data for ISP	VMT and Road Use Fees	Assigned
VMT equipment fault	VMT and Road Use Fees	Assigned
VMT equipment status	VMT and Road Use Fees	Assigned
vmt payment coordination	VMT and Road Use Fees	Assigned