Vehicle navigation system with off-board server
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United States of America Patent
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May 25, 2004
Grant Date -
N/A
app pub date -
Sep 5, 2002
filing date -
Sep 5, 2002
priority date (Note) -
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status (Latency Note)
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Abstract
A vehicle navigation system communicates with a remote navigation server to download turn-by-turn command information via a mobile phone communication channel. After the mobile phone is disconnected from the remote server, an on-board transceiver module generates turn-by-turn command information to the vehicle operator in voice and/or visual form.
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