ODOT District 4 Vehicle Detection Devices
Status: Existing
Description
Represents ODOT vehicle detectors that measure vehicle volume, speed and occupancy/density. Vehicle detectors gather traffic counts along Ohio DOT roadways and report data to the Traffic Data Archive System. This element also represents permanent Automatic Traffic Recorders (ATR) and, weigh–in–motion sensors that collect vehicle volume, classification and weight.
Stakeholders
| Stakeholder | Role | Role Status |
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| ODOT | Owns | Existing |
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Physical Objects
Functional Objects
| Functional Object | Description | User Defined |
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| Roadway Basic Surveillance | 'Roadway Basic Surveillance' monitors traffic conditions using fixed equipment such as loop detectors and CCTV cameras. | False |
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| Roadway Field Device Support | 'Roadway Field Device Support' monitors the operational status of field devices and detects and reports fault conditions. Consolidated operational status (device status, configuration, and fault information) are reported for resolution and repair. A local interface is provided to field personnel for local monitoring and diagnostics, supporting field maintenance, upgrade, repair, and replacement of field devices. | False |
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Physical Standards
| Document Number | Title | Description |
|---|
| ITE ATC 5301 | Intelligent Transportation System Standard Specification for Roadside Cabinets | This standard specifies the characteristics of a modern controller cabinet for the ITS industry. |
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| NEMA TS 8 | Cyber and Physical Security for Intelligent Transportation Systems | This specification describes how agencies and other transportation infrastructure owner/operators should implement cyber– and physical–security for ITS. |
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Interfaces To
(View Context Diagram)