ITS Element: City of Cleveland Traffic Detectors

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Description: Traffic and vehicle sensors owned and operated by the City of Cleveland used primarily for traffic signal control.
Status: Existing
Stakeholder: City of Cleveland
Mapping: Roadway Subsystem
Other Roadway

Interfaces:

 City of Cleveland Maintenance Dispatch
City of Cleveland Signal Control System
Market Packages: ATMS01 - Network Surveillance - City of Cleveland
ATMS03 - Surface Street Control - City of Cleveland
MC07 - Roadway Maintenance and Construction - City of Cleveland Maintenance Dispatch
Functional Requirements:

Roadway Basic Surveillance

  • The field element shall collect, digitize, and send multimodal crossing and high occupancy vehicle (HOV) lane sensor data to the center for further analysis and storage.
  • The field element shall collect, process, and send traffic images to the center for further analysis and distribution.
  • The field element shall collect, process, digitize, and send traffic sensor data (speed, volume, and occupancy) to the center for further analysis and storage, under center control.
  • The field element shall return sensor and CCTV system fault data to the controlling center for repair.
  • The field element shall return sensor and CCTV system operational status to the controlling center.

Roadway Equipment Coordination

  • The field element shall include sensors (such as traffic, environmental, and work zone intrusion detection sensors) that provide data and status information to other field element devices (such as dynamic message signs, ramp meters, traffic signals, work

Last updated: 03-17-10