Map creation system and map creating method
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United States of America Patent
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Jun 2, 2020
Grant Date -
Jan 12, 2017
app pub date -
Feb 27, 2014
filing date -
Feb 27, 2014
priority date (Note) -
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status (Latency Note)
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Abstract
An object of the present invention is to provide a map creation system and a map creating method capable of accurately creating road data on map data used for estimating a road being travelled by a vehicle. A map creation system includes a trajectory data creation unit creating trajectory data of a vehicle travelling in a predetermined area on a first road on the basis of positional information of the vehicle, a representative point extraction unit extracting, of created plural pieces of the trajectory data, representative points located on a side of a second road different from the first road, and a road data creation unit creating data for the first road on map data on the basis of the plural representative points extracted for respective plural predetermined areas.
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