A traffic warning signal system includes a substrate, and at least one light-emitting device embedded into the substrate and placed in proximity to a traffic signal such as to be visible upon approach to the traffic signal, such as the at least one light-emitting device is synchronized in at least one of a timing, a color, or a frequency with the traffic signal.
SYNCRONIZED TRAFFIC WARNING SIGNAL SYSTEM
2016-09-22
Patent
Electronic Resource
English
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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