发明名称 |
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(A1) |
申请公布日期 |
2011.04.27 |
申请号 |
EP20090776617 |
申请日期 |
2009.05.15 |
申请人 |
AUDI AG;VOLKSWAGEN AG |
发明人 |
SAMPEDRO DIAZ, LUIS;ROSARIO, DANIEL DE ROCHA;HELD, DANIEL |
分类号 |
G01C21/32 |
主分类号 |
G01C21/32 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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