EP 1022704 A1 20000726 - A traffic information system for a vehicle
Title (en)
A traffic information system for a vehicle
Title (de)
Verkehrsinformationssystem für Fahrzeuge
Title (fr)
Système d'informations routier pour véhicules
Publication
Application
Priority
GB 9901295 A 19990122
Abstract (en)
A traffic information system for a vehicle 10 is disclosed in which the vehicle 10 receives traffic information broadcasts from RDS-TMC and filters this information so that traffic information relevant to the position of the vehicle 10 is made available to a user. The controller 16 is arranged to determine the identity of a local transmitter A, B from an identity code included in its signals and then to determine the vehicle location using a look-up table in a memory 18 which relates the identity codes to the location of the transmitters A, B. <IMAGE>
IPC 1-7
IPC 8 full level
G08G 1/09 (2006.01); G08G 1/123 (2006.01)
CPC (source: EP)
G08G 1/093 (2013.01)
Citation (search report)
- [X] EP 0058596 A1 19820825 - VOISIN JEAN PIERRE
- [Y] US 5539395 A 19960723 - BUSS THOMAS E [US], et al
- [Y] EP 0866433 A1 19980923 - MANNESMANN AG [DE]
- [X] GB 2326314 A 19981216 - NEC CORP [JP]
- [X] EP 0762679 A1 19970312 - BOSCH GMBH ROBERT [DE]
- [A] GB 2120047 A 19831123 - BRITISH BROADCASTING CORP
- [A] EP 0502312 A2 19920909 - BOSCH GMBH ROBERT [DE]
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 1022704 A1 20000726; GB 2346244 A 20000802; GB 9901295 D0 19990310
DOCDB simple family (application)
EP 00300396 A 20000120; GB 9901295 A 19990122