OKI Regional ITS Architecture

US: SAE Traveler Info - WAVE WSMP

Description

This solution is used within the U.S.. It combines standards associated with US: SAE Traveler Info with those for V–X: WAVE WSMP. The US: SAE Traveler Info standards include upper–layer standards required to implement V2X traveler information flows. The V–X: WAVE WSMP standards include lower–layer standards that support connectionless, near constant, ultra–low latency vehicle–to–any communications within ~300m using the WAVE Short Messaging Protocol (WSMP) over IEEE WAVE in the 5.9GHz spectrum. The broadcast mode is interoperable with M5 FNTP.

Includes Standards

Level	DocNum	FullName	Description
Mgmt	Addressed Elsewhere	Addressed Elsewhere in Stack	The services related to this portion of the stack are defined in the other standards listed for this solution.
ITS Application Entity	SAE J2735	Dedicated Short Range Communications (DSRC) Message Set Dictionary (TM)	This standard defines the data and messages for use in DSRC (i.e., V2V, V2I, and V2D) applications. The SAE J2945 series defines additional requirements on how to use these messages.
ITS Application Entity	SAE J2945/4	Road Safety Applications	This document revises and extends the existing SAE J2735 message elements in order to include additional travel and roadway information from the infrastructure to enhance safety awareness and promote the exchange and transfer of such messages types between vehicles and the infrastructure (V2I).
Facilities	SAE J2945	Dedicated Short Range Communication (DSRC) Systems Engineering Process Guidance for J2945/x Documents and Common Design Concepts	This standard defines cross–cutting material which applies to the J2945/x series including generic DSRC interface requirements and guidance on Systems Engineering (SE) content.
TransNet	IEEE 1609.3	IEEE Standard for Wireless Access in Vehicular Environments (WAVE) – Networking Services	This standard defines the network and transport layer options for the WAVE environment. The standard defines three options: a bandwidth efficient single–hop solution known as WSMP, UDP/IP, and TCP/IP. It has been harmonized with ISO FNTP and FSAP – a common message format specified in ISO 16460.

Readiness: Moderate–Low

Readiness Description

Multiple significant and minor issues.  For existing deployments, the chosen solution is likely deficient in security or management capabilities, and the issues should be reviewed and upgrades developed as needed. Some solutions in this category may also be becoming obsolete from an interoperability perspective and if this is the case, then upgrades should be planned as soon as possible. For new deployments, the solution may be viable for pilots when applied to the triples it supports; such pilot deployments should consider a path to addressing these issues as a part of their design activities. The solution does not provide sufficient interoperability, management, and security to enable proper, full–scale deployment without  additional work.

Issues

Issue	Severity	Description	Associated Standard	Associated Triple
Draft not available (Critical)	High	The standards development organization has established a work item for the subject standard but a draft is not available for this critical feature to enable the interface. The draft may be missing due to the work item being new or simply a lack of activity on the work item.	SAE J2945/4 Road Safety Applications	(All)
Data not defined in standard format	Low	The definition of data concepts should conform to ISO 14817–1 to promote reuse among ITS.	SAE J2735 DSRC Message Set	(All)

Supports Interfaces

Source	Destination	Flow
Cincinnati Maintenance Vehicles	Connected/Automated Vehicles	vehicle signage data
City and County Connected Vehicle Roadside Equipment	Cincinnati Maintenance Vehicles	vehicle signage data
City and County Connected Vehicle Roadside Equipment	Commercial Vehicles and Barges	local traveler information
City and County Connected Vehicle Roadside Equipment	Commercial Vehicles and Barges	vehicle signage data
City and County Connected Vehicle Roadside Equipment	Connected/Automated Vehicles	local traveler information
City and County Connected Vehicle Roadside Equipment	Connected/Automated Vehicles	queue warning information
City and County Connected Vehicle Roadside Equipment	Connected/Automated Vehicles	reduced speed notification
City and County Connected Vehicle Roadside Equipment	Connected/Automated Vehicles	vehicle signage data
City and County Connected Vehicle Roadside Equipment	Hamilton County Maintenance Vehicle	vehicle signage data
City and County Connected Vehicle Roadside Equipment	Other City and County Maintenance Vehicles	vehicle signage data
City and County Maintenance Vehicles	Connected/Automated Vehicles	vehicle signage data
CVG Airport Connected Vehicle Roadside Equipment	Commercial Vehicles and Barges	local traveler information
CVG Airport Connected Vehicle Roadside Equipment	Commercial Vehicles and Barges	vehicle signage data
CVG Airport Connected Vehicle Roadside Equipment	Connected/Automated Vehicles	local traveler information
CVG Airport Connected Vehicle Roadside Equipment	Connected/Automated Vehicles	vehicle signage data
CVG Airport Connected Vehicle Roadside Equipment	Local Transit Vehicles	vehicle signage data
CVG Airport Connected Vehicle Roadside Equipment	RAMP Transit Vehicles	vehicle signage data
CVG Airport Connected Vehicle Roadside Equipment	TANK Transit Vehicles	vehicle signage data
Hamilton County Maintenance Vehicle	Connected/Automated Vehicles	vehicle signage data
INDOT Connected Vehicle RSE	City and County Fire/EMS Vehicles	local traveler information
INDOT Connected Vehicle RSE	City and County Fire/EMS Vehicles	queue warning information
INDOT Connected Vehicle RSE	City and County Fire/EMS Vehicles	reduced speed notification
INDOT Connected Vehicle RSE	City and County Fire/EMS Vehicles	speed management information
INDOT Connected Vehicle RSE	City and County Fire/EMS Vehicles	vehicle signage data
INDOT Connected Vehicle RSE	City and County Police/Sheriffs Vehicles	local traveler information
INDOT Connected Vehicle RSE	City and County Police/Sheriffs Vehicles	queue warning information
INDOT Connected Vehicle RSE	City and County Police/Sheriffs Vehicles	reduced speed notification
INDOT Connected Vehicle RSE	City and County Police/Sheriffs Vehicles	speed management information
INDOT Connected Vehicle RSE	City and County Police/Sheriffs Vehicles	vehicle signage data
INDOT Connected Vehicle RSE	Commercial Vehicles and Barges	local traveler information
INDOT Connected Vehicle RSE	Commercial Vehicles and Barges	vehicle signage data
INDOT Connected Vehicle RSE	Connected/Automated Vehicles	local traveler information
INDOT Connected Vehicle RSE	Connected/Automated Vehicles	queue warning information
INDOT Connected Vehicle RSE	Connected/Automated Vehicles	reduced speed notification
INDOT Connected Vehicle RSE	Connected/Automated Vehicles	speed management information
INDOT Connected Vehicle RSE	Connected/Automated Vehicles	vehicle signage data
INDOT Connected Vehicle RSE	Indiana State Police Vehicles	local traveler information
INDOT Connected Vehicle RSE	Indiana State Police Vehicles	queue warning information
INDOT Connected Vehicle RSE	Indiana State Police Vehicles	reduced speed notification
INDOT Connected Vehicle RSE	Indiana State Police Vehicles	speed management information
INDOT Connected Vehicle RSE	Indiana State Police Vehicles	vehicle signage data
INDOT Connected Vehicle RSE	INDOT Maintenance Vehicles	vehicle signage data
INDOT Connected Vehicle RSE	Other Public Safety Vehicles	local traveler information
INDOT Connected Vehicle RSE	Other Public Safety Vehicles	queue warning information
INDOT Connected Vehicle RSE	Other Public Safety Vehicles	reduced speed notification
INDOT Connected Vehicle RSE	Other Public Safety Vehicles	speed management information
INDOT Connected Vehicle RSE	Other Public Safety Vehicles	vehicle signage data
INDOT Connected Vehicle RSE	Private Vehicles	vehicle signage data
INDOT Maintenance Vehicles	Connected/Automated Vehicles	vehicle signage data
KYTC District 6 Maintenance Vehicles	Connected/Automated Vehicles	vehicle signage data
ODOT / KYTC Connected Vehicle Roadside Equipment	Cincinnati Fire/EMS Vehicles	local traveler information
ODOT / KYTC Connected Vehicle Roadside Equipment	Cincinnati Fire/EMS Vehicles	queue warning information
ODOT / KYTC Connected Vehicle Roadside Equipment	Cincinnati Fire/EMS Vehicles	reduced speed notification
ODOT / KYTC Connected Vehicle Roadside Equipment	Cincinnati Fire/EMS Vehicles	speed management information
ODOT / KYTC Connected Vehicle Roadside Equipment	Cincinnati Fire/EMS Vehicles	vehicle signage data
ODOT / KYTC Connected Vehicle Roadside Equipment	Cincinnati Police Vehicles	local traveler information
ODOT / KYTC Connected Vehicle Roadside Equipment	Cincinnati Police Vehicles	queue warning information
ODOT / KYTC Connected Vehicle Roadside Equipment	Cincinnati Police Vehicles	reduced speed notification
ODOT / KYTC Connected Vehicle Roadside Equipment	Cincinnati Police Vehicles	speed management information
ODOT / KYTC Connected Vehicle Roadside Equipment	Cincinnati Police Vehicles	vehicle signage data
ODOT / KYTC Connected Vehicle Roadside Equipment	Cincinnati Streetcar Rail Vehicles	vehicle signage data
ODOT / KYTC Connected Vehicle Roadside Equipment	City and County Fire/EMS Vehicles	local traveler information
ODOT / KYTC Connected Vehicle Roadside Equipment	City and County Fire/EMS Vehicles	queue warning information
ODOT / KYTC Connected Vehicle Roadside Equipment	City and County Fire/EMS Vehicles	reduced speed notification
ODOT / KYTC Connected Vehicle Roadside Equipment	City and County Fire/EMS Vehicles	speed management information
ODOT / KYTC Connected Vehicle Roadside Equipment	City and County Fire/EMS Vehicles	vehicle signage data
ODOT / KYTC Connected Vehicle Roadside Equipment	City and County Police/Sheriffs Vehicles	local traveler information
ODOT / KYTC Connected Vehicle Roadside Equipment	City and County Police/Sheriffs Vehicles	queue warning information
ODOT / KYTC Connected Vehicle Roadside Equipment	City and County Police/Sheriffs Vehicles	reduced speed notification
ODOT / KYTC Connected Vehicle Roadside Equipment	City and County Police/Sheriffs Vehicles	speed management information
ODOT / KYTC Connected Vehicle Roadside Equipment	City and County Police/Sheriffs Vehicles	vehicle signage data
ODOT / KYTC Connected Vehicle Roadside Equipment	Commercial Vehicles and Barges	local traveler information
ODOT / KYTC Connected Vehicle Roadside Equipment	Commercial Vehicles and Barges	vehicle signage data
ODOT / KYTC Connected Vehicle Roadside Equipment	Connected/Automated Vehicles	local traveler information
ODOT / KYTC Connected Vehicle Roadside Equipment	Connected/Automated Vehicles	queue warning information
ODOT / KYTC Connected Vehicle Roadside Equipment	Connected/Automated Vehicles	reduced speed notification
ODOT / KYTC Connected Vehicle Roadside Equipment	Connected/Automated Vehicles	speed management information
ODOT / KYTC Connected Vehicle Roadside Equipment	Connected/Automated Vehicles	vehicle signage data
ODOT / KYTC Connected Vehicle Roadside Equipment	CVG Emergency Response Vehicles	local traveler information
ODOT / KYTC Connected Vehicle Roadside Equipment	CVG Emergency Response Vehicles	queue warning information
ODOT / KYTC Connected Vehicle Roadside Equipment	CVG Emergency Response Vehicles	reduced speed notification
ODOT / KYTC Connected Vehicle Roadside Equipment	CVG Emergency Response Vehicles	speed management information
ODOT / KYTC Connected Vehicle Roadside Equipment	CVG Emergency Response Vehicles	vehicle signage data
ODOT / KYTC Connected Vehicle Roadside Equipment	Hamilton County Fire/EMS Vehicles	local traveler information
ODOT / KYTC Connected Vehicle Roadside Equipment	Hamilton County Fire/EMS Vehicles	queue warning information
ODOT / KYTC Connected Vehicle Roadside Equipment	Hamilton County Fire/EMS Vehicles	reduced speed notification
ODOT / KYTC Connected Vehicle Roadside Equipment	Hamilton County Fire/EMS Vehicles	speed management information
ODOT / KYTC Connected Vehicle Roadside Equipment	Hamilton County Fire/EMS Vehicles	vehicle signage data
ODOT / KYTC Connected Vehicle Roadside Equipment	Hamilton County Sheriffs Vehicles	local traveler information
ODOT / KYTC Connected Vehicle Roadside Equipment	Hamilton County Sheriffs Vehicles	queue warning information
ODOT / KYTC Connected Vehicle Roadside Equipment	Hamilton County Sheriffs Vehicles	reduced speed notification
ODOT / KYTC Connected Vehicle Roadside Equipment	Hamilton County Sheriffs Vehicles	speed management information
ODOT / KYTC Connected Vehicle Roadside Equipment	Hamilton County Sheriffs Vehicles	vehicle signage data
ODOT / KYTC Connected Vehicle Roadside Equipment	KSP Troop Vehicles	local traveler information
ODOT / KYTC Connected Vehicle Roadside Equipment	KSP Troop Vehicles	queue warning information
ODOT / KYTC Connected Vehicle Roadside Equipment	KSP Troop Vehicles	reduced speed notification
ODOT / KYTC Connected Vehicle Roadside Equipment	KSP Troop Vehicles	speed management information
ODOT / KYTC Connected Vehicle Roadside Equipment	KSP Troop Vehicles	vehicle signage data
ODOT / KYTC Connected Vehicle Roadside Equipment	KYTC District 6 Maintenance Vehicles	vehicle signage data
ODOT / KYTC Connected Vehicle Roadside Equipment	ODOT Maintenance Vehicles	vehicle signage data
ODOT / KYTC Connected Vehicle Roadside Equipment	Ohio State Highway Patrol Vehicles	local traveler information
ODOT / KYTC Connected Vehicle Roadside Equipment	Ohio State Highway Patrol Vehicles	queue warning information
ODOT / KYTC Connected Vehicle Roadside Equipment	Ohio State Highway Patrol Vehicles	reduced speed notification
ODOT / KYTC Connected Vehicle Roadside Equipment	Ohio State Highway Patrol Vehicles	speed management information
ODOT / KYTC Connected Vehicle Roadside Equipment	Ohio State Highway Patrol Vehicles	vehicle signage data
ODOT / KYTC Connected Vehicle Roadside Equipment	Other Public Safety Vehicles	local traveler information
ODOT / KYTC Connected Vehicle Roadside Equipment	Other Public Safety Vehicles	queue warning information
ODOT / KYTC Connected Vehicle Roadside Equipment	Other Public Safety Vehicles	reduced speed notification
ODOT / KYTC Connected Vehicle Roadside Equipment	Other Public Safety Vehicles	speed management information
ODOT / KYTC Connected Vehicle Roadside Equipment	Other Public Safety Vehicles	vehicle signage data
ODOT / KYTC Connected Vehicle Roadside Equipment	Private Vehicles	vehicle signage data
ODOT / KYTC Connected Vehicle Roadside Equipment	University of Cincinnati Shuttle Vehicles	local traveler information
ODOT / KYTC Connected Vehicle Roadside Equipment	University of Cincinnati Shuttle Vehicles	queue warning information
ODOT / KYTC Connected Vehicle Roadside Equipment	University of Cincinnati Shuttle Vehicles	reduced speed notification
ODOT / KYTC Connected Vehicle Roadside Equipment	University of Cincinnati Shuttle Vehicles	speed management information
ODOT Maintenance Vehicles	Connected/Automated Vehicles	vehicle signage data
Other City and County Maintenance Vehicles	Connected/Automated Vehicles	vehicle signage data