This equipment package provides the capabilities to control traffic signals at major intersections and on main highways for urban areas. This equipment package is generally constrained to a single jurisdiction.
Included In:
AHTD - Crittenden County ITS Field Equipment
AHTD CCTV
AHTD Field Sensors
AHTD ITS Field Equipment
City of West Memphis Field Equipment
Municipal ITS Field Equipment
Functional Requirements
1 -
The field element shall control traffic signals at intersections and on main highways for urban and rural areas, under center control. 2 -
The field element shall collect pedestrian images and pedestrian sensor data, and respond to pedestrian crossing requests via display, audio signal, or other manner. 3 -
The field element shall provide the capability to notify the traffic management center that a pedestrian has requested right-of-way and when the request was or will be granted (request for right-of-way). 4 -
The field element shall monitor operation of traffic signal controllers and report to the center any instances in which the indicator response does not match that expected from the indicator control information. 5 -
The field element shall monitor operation of traffic signal controllers and report to the center any instances in which the indicator response does not match that expected from known indicator preemptions. 6 -
The field element shall return traffic signal controller operational status to the controlling center. 7 -
The field element shall return traffic signal controller fault data to the maintenance center for repair.
