METHOD FOR UPDATING A GEOGRAPHIC DATABASE FOR A VEHICLE NAVIGATION SYSTEM
摘要
A method for updating a geographic database containing image data and road vector data to be used in vehicle navigation systems includes determining whether a vehicle is in an on-road position based on information provided by the vehicle navigation system. A geographically coded image is generated with a vehicle-mounted camera if the vehicle is not in an on-road position according to the information provided by the vehicle navigation system. The geographically coded image generated by the vehicle-mounted camera is analyzed in order to determine whether the geographic database requires updating.
申请公布号
EP2313741(B1)
申请公布日期
2017.01.18
申请号
EP20090776617
申请日期
2009.05.15
申请人
Audi AG;Volkswagen Aktiengesellschaft
发明人
SAMPEDRO DIAZ, Luis;ROSARIO, Daniel De Rocha;HELD, Daniel