EP 1646267 B1 20071212 - Method for activating signals comprising LEDs
Title (en)
Method for activating signals comprising LEDs
Title (de)
Verfahren zur Aktivierung von auf LED-Leuchtmitteln basierenden Signalen
Title (fr)
Procede d'activation des indicateurs comprenant LEDs
Publication
Application
Priority
EP 04023860 A 20041007
Abstract (en)
[origin: EP1646267A1] The method involves displaying a predetermined permissible signal term by a definite LED-illuminant in an operating condition. A subset of the LED-illuminant is activated within a defined time internal during the operating condition. The subset of the LED-illuminant activated during the operating condition represents a non-permissible signal term. A command is triggered by wireless communication or by a position of a vehicle. An independent claim is also included for a utilization of a method for testing a signal based on an LED-illuminant.
IPC 8 full level
H05B 44/00 (2022.01); H05B 45/50 (2022.01)
CPC (source: EP US)
H05B 45/50 (2020.01 - EP US); H05B 47/20 (2020.01 - EP US)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
EP 1646267 A1 20060412; EP 1646267 B1 20071212; AT E381243 T1 20071215; DE 502004005706 D1 20080124; DK 1646267 T3 20080114; ES 2297317 T3 20080501
DOCDB simple family (application)
EP 04023860 A 20041007; AT 04023860 T 20041007; DE 502004005706 T 20041007; DK 04023860 T 20041007; ES 04023860 T 20041007