NAVIGATION APPARATUS

PROBLEM TO BE SOLVED: To prevent the present position display from flirting on a map because of reception errors of a GPS receiver when an apparatus is carried by a walking man. SOLUTION: The navigation apparatus displays the present position obtained by a vehicle position operation device onto a ma...

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Bibliographic Details
Main Author TSUTSUMI RYOSUKE
Format Patent
LanguageEnglish
Published 30.11.2000
Edition7
Subjects
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Summary:PROBLEM TO BE SOLVED: To prevent the present position display from flirting on a map because of reception errors of a GPS receiver when an apparatus is carried by a walking man. SOLUTION: The navigation apparatus displays the present position obtained by a vehicle position operation device onto a map displayed on a display device from map data read out by a recording medium read device or a memory device. In this case, the present position being displayed at present is updated to be close to the present position obtained by the vehicle position operation device within a range of a predetermined distance by setting a carry mode when a man carries to use the apparatus.
Bibliography:Application Number: JP19990141027