Ohio DOT Event Streaming Platform
Status
Planned
Description
The Ohio DOT Event Streaming Platform (ESP) is a Data Distribution System that collects, processes, and distributes ITS data, connecting data producers with data consumers and facilitating data exchange.
Stakeholders
| Stakeholder | Role | Role Status |
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| ODOT | Owns | Planned |
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Physical Objects
Functional Objects
| Functional Object | Description | User Defined |
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| DDS Data Access Management | 'DDS Data Access Management' defines the access mechanisms, structures and restrictions for inbound (from providers) and outbound (to consumers) data. | False |
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| DDS Data Collection and Aggregation | 'DDS Data Collection and Aggregation' collects data 'deposits' from producers including meta data such as the generation location and time. It authenticates and validates the data deposits and logs all associated meta data. Authenticated, valid data is bundled based on information type and location and made available as data products to consumers who are interested in the data. It establishes delivery parameters for data consumers that subscribe based on parameters including content type and geographic region of interest and delivers data to consumers based on these parameters. | False |
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| DDS Support Services | 'DDS Support Services' provides foundational functions that support data collection, management, timing, and data distribution. It coordinates with Support subsystems to maintain necessary registrations with respect to location and scope. | False |
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| ITS Management Support | 'ITS Management Support' provides management of the ITS Object. This includes management of regulatory information and policies, management of application processes, management of communication system configuration and update management, communications interfaces, protocol–specific techniques to ensure interoperability such as service advertisements, communications congestion management and interference management, local device states and communications information, billing management, fault management, service level and performance monitoring. | False |
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| ITS Security Support | 'ITS Security Support' provides communications and system security functions to the ITS Object, including privacy protection functions. It may include firewall, intrusion management, authentication, authorization, profile management, identity management, cryptographic key management. It may include a hardware security module and security management information base. | False |
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Physical Standards
| SDO | Document # | Title | User Defined |
|---|
| ISO | ISO 21217 | Intelligent transport systems — Communications access for land
mobiles (CALM) — Architecture | False |
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| NIST | NIST FIPS PUB 140–2 | Security Requirements for Cryptographic Modules | False |
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Interfaces To
(View Context Diagram)
| Case Western Reserve Transit System |
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| CECOMS – Emergency Communications |
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| City of Cleveland EOC |
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| City of Cleveland Maintenance Dispatch |
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| City of Cleveland Operation Snowbird EOC |
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| City of Cleveland Parking Management |
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| City of Cleveland Police, Fire, and EMS Dispatch |
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| City of Cleveland Signal Control System |
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| City of Cleveland Website |
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| County and City Connected Vehicle Roadside Equipment |
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| County EOCs |
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| County Maintenance Garages |
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| County Public Safety Dispatch |
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| Cuyahoga County EOC |
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| Cuyahoga County Maintenance Garages |
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| Cuyahoga County Sheriff Department |
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| Cuyahoga County Traffic Count Data Archive |
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| Emergency Alert System |
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| GCRTA Communications Center |
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| GCRTA Transit Traveler Information System |
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| Geauga County Transit Operations |
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| Hopkins International Airport and Burke Lakefront Airport |
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| Hopkins International Airport Parking Management System |
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| Hopkins International Airport Traveler Information Website |
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| Laketran Operations Center |
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| LCT Bus Operations Center |
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| Medina County Transit Operations Center |
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| Municipal Maintenance Garages |
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| Municipal Public Safety Dispatch |
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| Municipal Signal Control Systems |
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| Municipal Traffic Count Data Archives |
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| National Weather Service |
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| NOACA Regional Transportation Data Archive |
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| Ohio DOT 511 Telephone Information Service |
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| Ohio DOT ATMS |
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| Ohio DOT CCTV Cameras |
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| Ohio DOT Connected Vehicle Roadside Equipment |
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| Ohio DOT District Offices |
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| Ohio DOT OHGO Traveler Information System |
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| Ohio DOT Rest Area Tourist Information Centers |
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| Ohio DOT Rest Area Truck Parking Availability System |
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| Ohio DOT Traffic Data Archive System |
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| Ohio DOT Traffic Signal Control Systems |
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| Ohio DPS Crash Records Database |
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| Ohio Mobility Apps |
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| Ohio State Highway Patrol State Communications Center |
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| Ohio Statewide EOC/JDF |
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| Ohio Turnpike Central Dispatch |
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| Ohio Turnpike Connected Vehicle Roadside Equipment |
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| Ohio Turnpike Maintenance Dispatch |
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| Ohio Turnpike Service Plaza Truck Parking Management System |
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| Ohio Turnpike Website |
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| OSU Center of Automotive Research |
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| Private Companies Map Update Systems |
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| Private Fleet and Freight Operators |
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| Private Traveler Information Systems |
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| Private Weather Service Systems |
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| PUCO Commercial Vehicle Registration System |
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| Railroad Operations Center |
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| RTA Kiosks |
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| RTA Transit Data Archives |
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| RTA Transit Information Displays |
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| Transportation Research Centers |
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| Traveler Information Devices |
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