With reference to Figure 1, we provide a road sign system comprising: a sensor assembly operable to measure an environmental property; and a signal assembly comprising a display device configured to display a determined output based on the measured environmental property.
ROAD SIGN
VERKEHRSZEICHEN
PANNEAU DE SIGNALISATION
2015-11-11
Patent
Elektronische Ressource
Englisch
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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