A 'super traffic computer' controls 51 sets of traffic lights plus a formidable array of hundreds of ancillary subsystems such as security doors, fire cabinets, telephones, and ventilation controls.
Traffic control in the Ville Marie Tunnel
Verkehrssteuerung im Ville-Marie-Tunnel
Canadian Controls and Instrumentation ; 16 , 6 ; 28-33
1977
6 Seiten
Article (Journal)
English
Traffic control. Holland tunnel traffic control system
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