METHOD AND APPARATUS FOR PREDICTING ALTITUDE USING COMPRESSED ROAD INFORMATION
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United States of America
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Issued Date -
Apr 10, 2025
app pub date -
Apr 5, 2024
filing date -
Apr 5, 2024
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Abstract
A method and apparatus for predicting altitude using compressed road information are provided. The method includes generating two-dimensional compressed road information associated with a designated reference point of each of one or more sections of a road distinguished in a predetermined manner based on two-dimensional original road information. The method also includes generating compressed altitude information corresponding to the designated reference point based on map information including original altitude information. The method additionally includes predicting front gradient information based on three-dimensional compressed road information having the two-dimensional compressed road information and the compressed altitude information, a location of a vehicle, and a driving direction of the vehicle.
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