发明名称 METHOD FOR POSITION DETERMINATION
摘要 A method for position determination, in particular of a motor vehicle, includes optically capturing an object having a known geographic position and matching the geographic position of the object with stored map data. The object may be a road sign having distance information, which is optically recognized at the vehicle. The distance information is subsequently evaluated using optical character recognition.
申请公布号 US2013124083(A1) 申请公布日期 2013.05.16
申请号 US201213673512 申请日期 2012.11.09
申请人 AUDI AG;AUDI AG 发明人 KRATZSCH CLAUDIA;ENGEL SEBASTIAN;ROESSLER HENDRIK
分类号 G01C21/26;G01C21/34 主分类号 G01C21/26
代理机构 代理人
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