EP 1222642 A1 20020717 - ROAD SIGNALLING SYSTEM
Title (en)
ROAD SIGNALLING SYSTEM
Title (de)
VERKEHRSZEICHENSYSTEM
Title (fr)
SYSTEME DE SIGNALISATION ROUTIERE
Publication
Application
Priority
- FR 0002683 W 20000928
- FR 9912196 A 19990930
Abstract (en)
[origin: WO0124132A1] The invention concerns a road signalling system designed to be installed along traffic lanes, characterised in that it comprises: at least a detecting beacon provided with sensors capable of detecting critical weather and/or traffic conditions, and a transmitter; several signalling elements each provided with a receiver and at least a light source activated in response to a signal transmitted by the transmitter of the beacon after a critical condition has been detected.
IPC 1-7
IPC 8 full level
G08B 5/00 (2006.01); G08B 5/36 (2006.01); G08B 19/02 (2006.01); G08G 1/00 (2006.01); G08G 1/09 (2006.01)
CPC (source: EP)
G08G 1/096783 (2013.01); G08G 1/164 (2013.01)
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
WO 0124132 A1 20010405; AT E271245 T1 20040715; DE 60012204 D1 20040819; DE 60012204 T2 20050825; EP 1222642 A1 20020717; EP 1222642 B1 20040714; EP 1222642 B9 20050126; FR 2799295 A1 20010406; FR 2799295 B1 20021018
DOCDB simple family (application)
FR 0002683 W 20000928; AT 00966216 T 20000928; DE 60012204 T 20000928; EP 00966216 A 20000928; FR 9912196 A 19990930