ITS Element: DDOT Traffic Sensors

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Description: Real-time volume, occupancy, and speed monitoring equipment.
Status: Existing
Stakeholder: DDOT Transportation Operations Administration
Mapping: Roadway Subsystem
Other Roadway

Interfaces:

DDOT TMC
DDOT TMC
Market Packages: ATMS01 - Network Surveillance - DDOT
ATMS05 - HOV Lane Management - DDOT
ATMS18 - Reversible Lane Management - DDOT
MC07 - Roadway Maintenance and Construction - DDOT (2 of 2)
Functional Requirements:

Roadway Basic Surveillance

Roadway HOV Control

Roadway Reversible Lanes

  • The field element shall monitor traffic in reversible lanes, including wrong-way vehicles, using sensors and surveillance equipment under center control.
  • The field element shall provide operational status for the reversible lane field equipment to the center.
  • The field element shall provide fault data for the reversible lane field equipment to the 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 zone intrusion alert systems), without center control.

Roadway Field Device Monitoring


Last updated: 06-10-11