Method of collecting probe information, computer-readable recording media and travel time calculation apparatus
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United States of America Patent
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Feb 13, 2018
Grant Date -
Mar 9, 2017
app pub date -
Feb 20, 2015
filing date -
Mar 3, 2014
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Abstract
There is provided a method of collecting probe information generated during travel of a vehicle, comprising: (a) receiving probe information including travel time information of a reference area, from a vehicle traveling a reference area that includes at least one of an intersection area that is an area from an approach to an intersection to an exit from the intersection and a road area that connects with the intersection area and is an area from the exit of the intersection to an approach of another intersection adjacent to the intersection in an exit direction; and (b) storing the received probe information.
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