Method of and device for determining a position of a vehicle
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United States of America Patent
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Feb 5, 2002
Grant Date -
N/A
app pub date -
Apr 3, 2000
filing date -
Apr 3, 1999
priority date (Note) -
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status (Latency Note)
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Abstract
A position of a vehicle is determined by outputting position signals by a reception antenna and outputting traveling condition values by traveling condition sensors of a vehicle for determination of an absolute position of the vehicle and outputting an absolute position signal, from the absolute position signal and predetermined reference data of a reference system determining a relative position of the vehicle in the reference system, determining a position quality signal from a comparison of the absolute position signal and a reference position signal, and using the position quality signal for determination of an absolute position of the vehicle.
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