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Top Terms > Communication and control > Control > Control system applications > Traffic control > Highway traffic control > Traffic control devices > Traffic signal hardware > Traffic signal controllers

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Traffic signal controllers (Dcmthrrc)

Electrical devices mounted in cabinets for controlling the operation of traffic signals. (Source: www.hvceo.org/transport/signal_coordination.php)
Use For
Controllers (Traffic signal control equipment)
Electronic traffic controls
Broader Term
Traffic signal hardware (Dcmthrr)
Narrower Terms
Actuated traffic signal controllers (Dcmthrrcb)
Pretimed traffic signal controllers (Dcmthrrcp)
Related Terms (Hierarchical)
Traffic signals (Dcmthrrs)
Related Terms (Associative)
Electronic controllers (Qtbei)