EP 1330804 B1 20040421 - WARNING DEVICE FOR MOTORISTS
Title (en)
WARNING DEVICE FOR MOTORISTS
Title (de)
WARNEINRICHTUNG FÜR KRAFTFAHRER
Title (fr)
DISPOSITIF AVERTISSEUR POUR CONDUCTEURS
Publication
Application
Priority
- AT 0100227 W 20010709
- AT 11702000 A 20000707
Abstract (en)
[origin: WO0205243A1] The invention relates to a warning device for motorists comprising a transmitting device (TRX), which is disposed for simultaneously transmitting at least one sound radio frequency range on several different frequencies stored in a frequency memory (FME). Said warning device is disposed for simultaneously emitting warning messages on several different frequencies via at least one antenna (SAN). The transmitting device can comprise several carrier generators provided with modulators assigned thereto, whereby the modulated carriers are fed to a common HF output stage (HFE).
IPC 1-7
IPC 8 full level
G08G 1/0965 (2006.01)
CPC (source: EP)
G08G 1/0965 (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 TR
DOCDB simple family (publication)
WO 0205243 A1 20020117; AT 411634 B 20040325; AT A11702000 A 20030815; AT E265080 T1 20040515; CZ 20024246 A3 20030618; DE 50102079 D1 20040527; EP 1330804 A1 20030730; EP 1330804 B1 20040421; HU P0301609 A2 20030828
DOCDB simple family (application)
AT 0100227 W 20010709; AT 01944726 T 20010709; AT 11702000 A 20000707; CZ 20024246 A 20010709; DE 50102079 T 20010709; EP 01944726 A 20010709; HU P0301609 A 20010709