EP 0957464 A3 20000913 - Method and device for disclosing current traffic information depending on direction of travel or stationary situation of vehicles
Title (en)
Method and device for disclosing current traffic information depending on direction of travel or stationary situation of vehicles
Title (de)
Verfahren und Einrichtung zur Kenntlichmachung von fahrtrichtungsabhängigen oder stationären bzw. aktuellen Verkehrsinformationen
Title (fr)
Procédé et appareil de divulgation d'informations sur le trafic, dépendant de la direction de circulation, ou bien fixes, respectivement actuelles
Publication
Application
Priority
DE 19821169 A 19980512
Abstract (en)
[origin: EP0957464A2] The method uses at least two points or lines (1,2,3) in or on the road. The points or lines are placed at a definable distance from each other. The respective information is encoded by the respective distances between the points or lines and/or by magnetic, electric or other polarisation. The vehicle has a sensor device (10) and a sensor analyser (11) which detects the encoded information and marks it. Independent claims also cover an apparatus for carrying out the method.
IPC 1-7
IPC 8 full level
G08G 1/056 (2006.01); G08G 1/07 (2006.01)
CPC (source: EP)
G08G 1/056 (2013.01); G08G 1/075 (2013.01)
Citation (search report)
- [X] DE 3406162 A1 19841004 - RAAB WERNER DR
- [X] US 4079322 A 19780314 - LAWRENCE WILLIS THOMPSON, et al
- [X] EP 0135740 A2 19850403 - EIGENMANN LUDWIG
- [X] DE 3501033 A1 19860717 - ANT NACHRICHTENTECH [DE]
- [A] US 5420580 A 19950530 - RAWLS THOMAS F [US]
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)
EP 0957464 A2 19991117; EP 0957464 A3 20000913; DE 19821169 A1 19991118
DOCDB simple family (application)
EP 99109533 A 19990512; DE 19821169 A 19980512