发明名称 NAVIGATION DEVICE AND NAVIGATION METHOD FOR A MOTOR VEHICLE
摘要 The invention relates to a navigation device for a motor vehicle. Said navigation device is characterized in that it is provided with an acoustic output device by which driving instructions can be output as audio signals. The output device is adapted to generate audio signals from at least four different source directions (20, 22, 24, 26) that can be distinguished by the driver. The at least four source directions (20, 22, 24, 26) are logically related to the driving directions output from said source directions (20, 22, 24, 26) as audio signals. The invention further relates to a corresponding navigation method.
申请公布号 EP1254350(B1) 申请公布日期 2004.08.04
申请号 EP20010984802 申请日期 2001.12.05
申请人 AUDI AG 发明人 KREITMEYR, ALBERT
分类号 G01C21/36;(IPC1-7):G01C21/36;G08G1/096 主分类号 G01C21/36
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