OKI Regional ITS Architecture

(None-Data) - Apache Kafka

Description

This solution is used within the U.S.. It combines standards associated with (None–Data) with those for Apache Kafka. The (None–Data) standards include an unspecified set of standards at the upper layers. The Apache Kafka standards include lower–layer open source code that supports data distribution of specific types of data.

Includes Standards

Level	DocNum	FullName	Description
Mgmt	Apache Zookeeper	Apache Zookeeper	ZooKeeper is open source software that provides a centralized service for maintaining configuration information, naming, providing distributed synchronization, and providing group services. All of these types of services are used in some form or another by distributed applications. Each time they are implemented, a lot of work goes into fixing the bugs and race conditions that are inevitable.
Security	IETF RFC 8446	The Transport Layer Security (TLS) Protocol	This standard (RFC) specifies Version 1.3 of the Transport Layer Security (TLS) protocol. The TLS protocol provides communications security over the Internet. The protocol allows client/server applications to communicate in a way that is designed to prevent eavesdropping, tampering, or message forgery.
ITS Application Entity		Standard(s) need to be developed	One or more standards need to be developed for this subject matter before this is considered a complete solution.
Facilities	Apache Zookeeper	Apache Zookeeper	ZooKeeper is open source software that provides a centralized service for maintaining configuration information, naming, providing distributed synchronization, and providing group services. All of these types of services are used in some form or another by distributed applications. Each time they are implemented, a lot of work goes into fixing the bugs and race conditions that are inevitable.
Facilities	Apache Kafka	Apache Kafka	Kafka is open source software that provides a distributed streaming platform that can be used to share real–time data among systems. While it was designed as an open–source software product, the documentation for the software includes a specification of the protocol (https://kafka.apache.org/protocol) thereby allowing an independent implementation in theory.
Facilities		Standard(s) need to be developed	One or more standards need to be developed for this subject matter before this is considered a complete solution.
TransNet	IETF RFC 793	Transmission Control Protocol	This standard (RFC) defines the main connection–oriented Transport Layer protocol used on Internet–based networks.
Access		Internet Subnet Alternatives	A set of alternative standards that includes any Subnet Layer method of connecting to the Internet.

Readiness: Lowest

Readiness Description

Many serious issues. This category includes solutions that have not been standardized, or do not have a basic level of interoperability or security. Consider selecting a different communications solution or if this is not possible (eg. a pilot of a new application that has not been standardized), take additional measures to provide an acceptable level of security or interoperability.

Issues

Issue	Severity	Description	Associated Standard	Associated Triple
Data profile not defined	Ultra	Performance, functionality, and the upper–layers of the OSI stack have not been defined for this information flow.	(None)	(All)
Data not defined (high)	High	Required data elements are not defined.	(None)	City and County Public Information Systems=>road network environmental situation data=>INDOT Seymour District Maintenance Garages
Data not defined (high)	High	Required data elements are not defined.	(None)	Cincinnati Public Information Office=>road network environmental situation data=>ODOT District 8 Maintenance Garages
Data not defined (high)	High	Required data elements are not defined.	(None)	Cincinnati Public Information Office=>road network environmental situation data=>Cincinnati Traffic Control Center
Data not defined (high)	High	Required data elements are not defined.	(None)	Cincinnati Public Information Office=>road network environmental situation data=>Other City and County Traffic Control Centers
Data not defined (high)	High	Required data elements are not defined.	(None)	ODOT OHGO Traveler Information System=>road network environmental situation data=>ODOT District 8 Maintenance Garages
Data not defined (high)	High	Required data elements are not defined.	(None)	ODOT OHGO Traveler Information System=>road network environmental situation data=>Riverfront Terminals and Operations Centers
Data not defined (high)	High	Required data elements are not defined.	(None)	ODOT OHGO Traveler Information System=>road network environmental situation data=>Fleet and Freight Management Systems
Data not defined (high)	High	Required data elements are not defined.	(None)	ODOT OHGO Traveler Information System=>road network environmental situation data=>ODOT ATMS
Data not defined (high)	High	Required data elements are not defined.	(None)	City and County Public Information Systems=>road network environmental situation data=>KYTC District 6 Maintenance Operations
Data not defined (high)	High	Required data elements are not defined.	(None)	City and County Public Information Systems=>road network environmental situation data=>ODOT District 8 Maintenance Garages
Data not defined (high)	High	Required data elements are not defined.	(None)	City and County Public Information Systems=>road network environmental situation data=>Cincinnati Traffic Control Center
Data not defined (high)	High	Required data elements are not defined.	(None)	City and County Public Information Systems=>road network environmental situation data=>Hamilton County Signal Operations
Data not defined (high)	High	Required data elements are not defined.	(None)	City and County Public Information Systems=>road network environmental situation data=>Other City and County Traffic Control Centers
Data not defined (high)	High	Required data elements are not defined.	(None)	City and County Public Information Systems=>road network environmental situation data=>KYTC District 6 Maintenance Garages
Data not defined (high)	High	Required data elements are not defined.	(None)	GoKY=>road network environmental situation data=>KYTC District 6 Maintenance Operations
Data not defined (high)	High	Required data elements are not defined.	(None)	GoKY=>road network environmental situation data=>Riverfront Terminals and Operations Centers
Data not defined (high)	High	Required data elements are not defined.	(None)	GoKY=>road network environmental situation data=>Fleet and Freight Management Systems
Data not defined (high)	High	Required data elements are not defined.	(None)	GoKY=>road network environmental situation data=>KYTC District 6 Maintenance Garages
Data not defined (high)	High	Required data elements are not defined.	(None)	GoKY=>road network environmental situation data=>TRIMARC (KYTC)
Data not defined (high)	High	Required data elements are not defined.	(None)	INDOT CARS 511 System=>road network environmental situation data=>INDOT Traffic Operations Center
Data not defined (high)	High	Required data elements are not defined.	(None)	INDOT CARS 511 System=>road network environmental situation data=>Riverfront Terminals and Operations Centers
Data not defined (high)	High	Required data elements are not defined.	(None)	INDOT CARS 511 System=>road network environmental situation data=>Fleet and Freight Management Systems
Data not defined (high)	High	Required data elements are not defined.	(None)	INDOT CARS 511 System=>road network environmental situation data=>INDOT Seymour District Maintenance Garages
Data not defined (high)	High	Required data elements are not defined.	(None)	ODOT ATMS=>road network environmental situation data=>Private Weather Service Systems
Data not defined (high)	High	Required data elements are not defined.	(None)	TRIMARC (KYTC)=>road network environmental situation data=>Private Weather Service Systems
Data not defined (high)	High	Required data elements are not defined.	(None)	City and County Public Information Systems=>road network environmental situation data=>City and County Traffic Control Center
Unvetted by community	Medium	The proposed solution uses a suite of standards that is accepted within some communities, but has not necessarily been accepted for use within the context of this information triple.	(None)	(All)
Overlap of standards (Minor)	Low	Multiple standards have been developed to address this information and it is unclear which standard should be used to address this specific information flow. However, as this information transfer is infrastructure–based, agencies can deploy a solution throughout their jurisdiction with minimal downside and can use gateways to connect to other technologies.	(None)	(All)

Supports Interfaces

Source	Destination	Flow
Cincinnati Parking Management	Cincinnati Public Information Office	loading zone information
Cincinnati Parking Management	Cincinnati Public Information Office	loading zone reservation confirmation
Cincinnati Parking Management	City and County Public Information Systems	loading zone information
Cincinnati Parking Management	City and County Public Information Systems	loading zone reservation confirmation
Cincinnati Public Information Office	Cincinnati Traffic Control Center	road network environmental situation data
Cincinnati Public Information Office	Fleet and Freight Management Systems	freight–specific traveler information
Cincinnati Public Information Office	ODOT District 8 Maintenance Garages	road network environmental situation data
Cincinnati Public Information Office	Other City and County Traffic Control Centers	road network environmental situation data
Cincinnati Public Information Office	Riverfront Terminals and Operations Centers	freight–specific traveler information
Cincinnati Public Services Department	Private Map Update Systems	map update notification
Cincinnati Traffic Control Center	Cincinnati Public Information Office	traffic control information
Cincinnati Traffic Control Center	City and County Connected Vehicle Roadside Equipment	situation data collection parameters
Cincinnati Traffic Control Center	City and County Public Information Systems	traffic control information
City and County Connected Vehicle Roadside Equipment	Cincinnati Public Services Department	RSE application status
City and County Connected Vehicle Roadside Equipment	Cincinnati Traffic Control Center	environmental situation data
City and County Connected Vehicle Roadside Equipment	City and County Traffic Control Center	environmental situation data
City and County Connected Vehicle Roadside Equipment	Hamilton County Maintenance Division	RSE application status
City and County Connected Vehicle Roadside Equipment	Hamilton County Signal Operations	environmental situation data
City and County Connected Vehicle Roadside Equipment	Other City and County Maintenance Dispatch Facilities	RSE application status
City and County Connected Vehicle Roadside Equipment	Other City and County Traffic Control Centers	environmental situation data
City and County Maintenance Operations	Private Map Update Systems	map update notification
City and County Public Information Systems	Cincinnati Traffic Control Center	road network environmental situation data
City and County Public Information Systems	City and County Traffic Control Center	road network environmental situation data
City and County Public Information Systems	Fleet and Freight Management Systems	freight–specific traveler information
City and County Public Information Systems	Hamilton County Signal Operations	road network environmental situation data
City and County Public Information Systems	INDOT Seymour District Maintenance Garages	road network environmental situation data
City and County Public Information Systems	KYTC District 6 Maintenance Garages	road network environmental situation data
City and County Public Information Systems	KYTC District 6 Maintenance Operations	road network environmental situation data
City and County Public Information Systems	ODOT District 8 Maintenance Garages	road network environmental situation data
City and County Public Information Systems	Other City and County Traffic Control Centers	road network environmental situation data
City and County Public Information Systems	Riverfront Terminals and Operations Centers	freight–specific traveler information
City and County Traffic Control Center	City and County Public Information Systems	traffic control information
Fleet and Freight Management Systems	Cincinnati Public Information Office	commercial vehicle trip information
Fleet and Freight Management Systems	Cincinnati Public Information Office	freight traveler information preferences
Fleet and Freight Management Systems	City and County Public Information Systems	commercial vehicle trip information
Fleet and Freight Management Systems	City and County Public Information Systems	freight traveler information preferences
Fleet and Freight Management Systems	GoKY	commercial vehicle trip information
Fleet and Freight Management Systems	GoKY	freight traveler information preferences
Fleet and Freight Management Systems	INDOT CARS 511 System	commercial vehicle trip information
Fleet and Freight Management Systems	INDOT CARS 511 System	freight traveler information preferences
Fleet and Freight Management Systems	ODOT OHGO Traveler Information System	commercial vehicle trip information
Fleet and Freight Management Systems	ODOT OHGO Traveler Information System	freight traveler information preferences
GoKY	Fleet and Freight Management Systems	freight–specific traveler information
GoKY	Fleet and Freight Management Systems	road network environmental situation data
GoKY	KYTC District 6 Maintenance Garages	road network environmental situation data
GoKY	KYTC District 6 Maintenance Operations	road network environmental situation data
GoKY	Riverfront Terminals and Operations Centers	freight–specific traveler information
GoKY	Riverfront Terminals and Operations Centers	road network environmental situation data
GoKY	TRIMARC (KYTC)	road network environmental situation data
GoKY	TRIMARC (KYTC)	road network traffic situation data
Hamilton County Maintenance Division	Private Map Update Systems	map update notification
Hamilton County Signal Operations	City and County Connected Vehicle Roadside Equipment	situation data collection parameters
Hamilton County Signal Operations	City and County Public Information Systems	traffic control information
Indiana Motor Carrier Services	Private Map Update Systems	route restrictions
Indiana Statewide Emergency Operations Center	INDOT Seymour District Maintenance Garages	transportation system status
INDOT CARS 511 System	Fleet and Freight Management Systems	freight–specific traveler information
INDOT CARS 511 System	Fleet and Freight Management Systems	road network environmental situation data
INDOT CARS 511 System	INDOT Seymour District Maintenance Garages	road network environmental situation data
INDOT CARS 511 System	INDOT Traffic Operations Center	road network environmental situation data
INDOT CARS 511 System	Riverfront Terminals and Operations Centers	freight–specific traveler information
INDOT CARS 511 System	Riverfront Terminals and Operations Centers	road network environmental situation data
INDOT Connected Vehicle RSE	INDOT Traffic Operations Center	environmental situation data
INDOT Connected Vehicle RSE	INDOT Traffic Signal Control System	RSE application status
INDOT Seymour District Maintenance Garages	INDOT CARS 511 System	roadway maintenance status
INDOT Seymour District Maintenance Garages	INDOT Rest Area Tourist Information Centers	roadway maintenance status
INDOT Seymour District Maintenance Garages	INDOT Traveler Information System	roadway maintenance status
INDOT Traffic Operations Center	INDOT CARS 511 System	traffic control information
INDOT Traffic Operations Center	INDOT Traveler Information System	traffic control information
INDOT Traffic Signal Control System	INDOT Connected Vehicle RSE	situation data collection parameters
Kentucky Statewide Emergency Operations Center	TRIMARC (KYTC)	transportation system status
KPSC Commercial Vehicle Registration System	Private Map Update Systems	route restrictions
KYTC District 6 Maintenance Garages	GoKY	roadway maintenance status
KYTC District 6 Maintenance Garages	KYTC Rest Area Tourist Information Centers	roadway maintenance status
KYTC District 6 Maintenance Garages	TRIMARC (KYTC)	equipment maintenance status
KYTC District 6 Maintenance Operations	GoKY	roadway maintenance status
KYTC District 6 Maintenance Operations	KYTC Rest Area Tourist Information Centers	roadway maintenance status
KYTC Traffic Signal Control System	ODOT / KYTC Connected Vehicle Roadside Equipment	situation data collection parameters
ODOT / KYTC Connected Vehicle Roadside Equipment	KYTC District 6 Traffic Operations Center	environmental situation data
ODOT / KYTC Connected Vehicle Roadside Equipment	KYTC Traffic Signal Control System	RSE application status
ODOT / KYTC Connected Vehicle Roadside Equipment	ODOT ATMS	environmental situation data
ODOT / KYTC Connected Vehicle Roadside Equipment	ODOT ATMS	RSE application status
ODOT / KYTC Connected Vehicle Roadside Equipment	ODOT Traffic Signal Control System	RSE application status
ODOT / KYTC Connected Vehicle Roadside Equipment	TRIMARC (KYTC)	environmental situation data
ODOT / KYTC Connected Vehicle Roadside Equipment	TRIMARC (KYTC)	RSE application status
ODOT ATMS	CVG Operations Center	traffic control information
ODOT ATMS	GoKY	traffic control information
ODOT ATMS	ODOT / KYTC Connected Vehicle Roadside Equipment	situation data collection parameters
ODOT ATMS	ODOT 511 Telephone Information Service	traffic control information
ODOT ATMS	ODOT Rest Area Tourist Information Centers	traffic control information
ODOT ATMS	Private Map Update Systems	map update notification
ODOT ATMS	Private Rail Operations Center	rail crossing advisories
ODOT ATMS	Private Weather Service Systems	road network environmental situation data
ODOT District 8 Maintenance Garages	ODOT 511 Telephone Information Service	roadway maintenance status
ODOT District 8 Maintenance Garages	ODOT OHGO Traveler Information System	roadway maintenance status
ODOT District 8 Maintenance Garages	ODOT Rest Area Tourist Information Centers	roadway maintenance status
ODOT OHGO Traveler Information System	Fleet and Freight Management Systems	freight–specific traveler information
ODOT OHGO Traveler Information System	Fleet and Freight Management Systems	road network environmental situation data
ODOT OHGO Traveler Information System	ODOT ATMS	road network environmental situation data
ODOT OHGO Traveler Information System	ODOT ATMS	road network traffic situation data
ODOT OHGO Traveler Information System	ODOT District 8 Maintenance Garages	road network environmental situation data
ODOT OHGO Traveler Information System	Riverfront Terminals and Operations Centers	freight–specific traveler information
ODOT OHGO Traveler Information System	Riverfront Terminals and Operations Centers	road network environmental situation data
ODOT Traffic Signal Control System	ODOT / KYTC Connected Vehicle Roadside Equipment	situation data collection parameters
Ohio Mobility Apps	BCRTA Transit System Dispatch	shared use status
Ohio Mobility Apps	CTC Transit Dispatch	shared use status
Ohio Mobility Apps	Local Transit Systems	shared use status
Ohio Mobility Apps	SORTA Transit Dispatch Center	shared use status
Ohio Mobility Apps	University of Cincinnati Shuttle Dispatch	shared use status
Ohio State Highway Patrol Posts	ODOT ATMS	transportation system status
Ohio Statewide EOC/JDF	ODOT ATMS	transportation system status
Ohio Statewide EOC/JDF	ODOT District 8 Maintenance Garages	transportation system status
Other City and County Maintenance Dispatch Facilities	Private Map Update Systems	map update notification
Other City and County Traffic Control Centers	City and County Public Information Systems	traffic control information
Private EV Charging Stations	Cincinnati Public Information Office	electric charging station information
Private EV Charging Stations	City and County Public Information Systems	electric charging station information
Private EV Charging Stations	GoKY	electric charging station information
Private EV Charging Stations	INDOT CARS 511 System	electric charging station information
Private EV Charging Stations	ODOT OHGO Traveler Information System	electric charging station information
Private Fleet and Freight Operators	Cincinnati Public Information Office	commercial vehicle trip information
Private Fleet and Freight Operators	Cincinnati Public Information Office	freight traveler information preferences
Private Fleet and Freight Operators	City and County Public Information Systems	commercial vehicle trip information
Private Fleet and Freight Operators	City and County Public Information Systems	freight traveler information preferences
Private Fleet and Freight Operators	GoKY	commercial vehicle trip information
Private Fleet and Freight Operators	GoKY	freight traveler information preferences
Private Fleet and Freight Operators	INDOT CARS 511 System	commercial vehicle trip information
Private Fleet and Freight Operators	INDOT CARS 511 System	freight traveler information preferences
Private Fleet and Freight Operators	ODOT OHGO Traveler Information System	commercial vehicle trip information
Private Fleet and Freight Operators	ODOT OHGO Traveler Information System	freight traveler information preferences
Private Map Update Systems	Cincinnati Public Services Department	map updates
Private Map Update Systems	Hamilton County Maintenance Division	map updates
Private Map Update Systems	ODOT ATMS	map updates
Private Map Update Systems	Other City and County Maintenance Dispatch Facilities	map updates
Private Map Update Systems	TRIMARC (KYTC)	map updates
Private Weather Service Systems	Cincinnati Traffic Control Center	environmental conditions data status
Private Weather Service Systems	Cincinnati Traffic Control Center	qualified environmental conditions data
Private Weather Service Systems	City and County Traffic Control Center	environmental conditions data status
Private Weather Service Systems	City and County Traffic Control Center	qualified environmental conditions data
Private Weather Service Systems	Hamilton County Signal Operations	environmental conditions data status
Private Weather Service Systems	Hamilton County Signal Operations	qualified environmental conditions data
Private Weather Service Systems	INDOT Seymour District Maintenance Garages	environmental conditions data status
Private Weather Service Systems	INDOT Seymour District Maintenance Garages	qualified environmental conditions data
Private Weather Service Systems	INDOT Traffic Operations Center	environmental conditions data status
Private Weather Service Systems	INDOT Traffic Operations Center	qualified environmental conditions data
Private Weather Service Systems	KYTC District 6 Maintenance Garages	environmental conditions data status
Private Weather Service Systems	KYTC District 6 Maintenance Garages	qualified environmental conditions data
Private Weather Service Systems	KYTC District 6 Maintenance Operations	environmental conditions data status
Private Weather Service Systems	KYTC District 6 Maintenance Operations	qualified environmental conditions data
Private Weather Service Systems	KYTC District 6 Traffic Operations Center	environmental conditions data status
Private Weather Service Systems	KYTC District 6 Traffic Operations Center	qualified environmental conditions data
Private Weather Service Systems	ODOT ATMS	environmental conditions data status
Private Weather Service Systems	ODOT ATMS	qualified environmental conditions data
Private Weather Service Systems	ODOT District 8 Maintenance Garages	environmental conditions data status
Private Weather Service Systems	ODOT District 8 Maintenance Garages	qualified environmental conditions data
Private Weather Service Systems	Other City and County Traffic Control Centers	environmental conditions data status
Private Weather Service Systems	Other City and County Traffic Control Centers	qualified environmental conditions data
Private Weather Service Systems	TRIMARC (KYTC)	environmental conditions data status
Private Weather Service Systems	TRIMARC (KYTC)	qualified environmental conditions data
Public Agency EV Charging Stations	Cincinnati Public Information Office	electric charging station information
Public Agency EV Charging Stations	City and County Public Information Systems	electric charging station information
Public Agency EV Charging Stations	GoKY	electric charging station information
Public Agency EV Charging Stations	INDOT CARS 511 System	electric charging station information
Public Agency EV Charging Stations	ODOT OHGO Traveler Information System	electric charging station information
PUCO Commercial Vehicle Registration System	Private Map Update Systems	route restrictions
Regional Operations Center	Cincinnati Public Services Department	transportation system status
Regional Operations Center	Cincinnati Traffic Control Center	transportation system status
Regional Operations Center	Hamilton County Maintenance Division	transportation system status
Regional Operations Center	Hamilton County Signal Operations	transportation system status
Riverfront Terminals and Operations Centers	Cincinnati Public Information Office	commercial vehicle trip information
Riverfront Terminals and Operations Centers	Cincinnati Public Information Office	freight traveler information preferences
Riverfront Terminals and Operations Centers	City and County Public Information Systems	commercial vehicle trip information
Riverfront Terminals and Operations Centers	City and County Public Information Systems	freight traveler information preferences
Riverfront Terminals and Operations Centers	GoKY	commercial vehicle trip information
Riverfront Terminals and Operations Centers	GoKY	freight traveler information preferences
Riverfront Terminals and Operations Centers	INDOT CARS 511 System	commercial vehicle trip information
Riverfront Terminals and Operations Centers	INDOT CARS 511 System	freight traveler information preferences
Riverfront Terminals and Operations Centers	ODOT OHGO Traveler Information System	commercial vehicle trip information
Riverfront Terminals and Operations Centers	ODOT OHGO Traveler Information System	freight traveler information preferences
The Banks Intermodal Center	Cincinnati Public Information Office	loading zone information
The Banks Intermodal Center	Cincinnati Public Information Office	loading zone reservation confirmation
TRIMARC (KYTC)	CVG Operations Center	traffic control information
TRIMARC (KYTC)	GoKY	traffic control information
TRIMARC (KYTC)	KYTC Rest Area Tourist Information Centers	traffic control information
TRIMARC (KYTC)	ODOT / KYTC Connected Vehicle Roadside Equipment	situation data collection parameters
TRIMARC (KYTC)	Private Map Update Systems	map update notification
TRIMARC (KYTC)	Private Rail Operations Center	rail crossing advisories
TRIMARC (KYTC)	Private Weather Service Systems	road network environmental situation data