E - Fixed Constructions – 01 – F
Patent
E - Fixed Constructions
01
F
E01F 9/00 (2006.01) G08G 1/09 (2006.01)
Patent
CA 2731535
A method and system for managing traffic via a plurality of traffic signs positioned sequentially along a stretch of roadway. Each traffic sign in the plurality of traffic signs is capable of displaying more than one different traffic message. The method comprises receiving at a first traffic sign in the plurality of traffic signs a wireless control signal indicative that the plurality of traffic signs are to display a new message, and then causing each traffic sign in the plurality of traffic signs to display a new traffic message. The new traffic messages displayed by the plurality of traffic signs provide information relating to a roadway condition downstream of at least the front--most traffic sign in the plurality of traffic signs.
Loiselle Vincent
Seguin Marc-Andre
Qmb Investments Inc.
Smart & Biggar
LandOfFree
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