EP 0715291 B1 20000223 - Method and device for determining the position of a vehicle
Title (en)
Method and device for determining the position of a vehicle
Title (de)
Verfahren und Vorrichtung zur Positionsbestimmung eines Fahrzeugs
Title (fr)
Procédé et dispositif de localisation d'un véhicule
Publication
Application
Priority
- DE 4444390 A 19941128
- DE 19521917 A 19950609
Abstract (en)
[origin: EP0715291A1] The position location system uses position data for the vehicle provided by a satellite navigation system, combined with information obtained from a digitalised street map, to determine the street position of the vehicle. The attenuation of the transmitted satellite signals limits the vehicle positioning accuracy, improved by comparing data detected onboard the vehicle with reference patterns for identifying the type of road along which the vehicle is travelling, the corresponding road of this type selected from the street map via the position data.
IPC 1-7
IPC 8 full level
G08G 1/0969 (2006.01); G08G 1/123 (2006.01); G08G 1/137 (2006.01)
CPC (source: EP)
G08G 1/0969 (2013.01); G08G 1/20 (2013.01)
Designated contracting state (EPC)
AT BE CH DE DK ES FR GB GR IE IT LI LU NL PT SE
DOCDB simple family (publication)
EP 0715291 A1 19960605; EP 0715291 B1 20000223; AT E189935 T1 20000315
DOCDB simple family (application)
EP 95250284 A 19951120; AT 95250284 T 19951120