VEHICLE SITUATION DETERMINATION METHOD USING ACOUSTIC DATA AND LOW-FREQUENCY REMOVAL FILTER
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United States of America
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Mar 13, 2025
app pub date -
Mar 22, 2024
filing date -
Mar 22, 2024
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Abstract
A method of determining a vehicle situation using acoustic data and a low-frequency removal filter includes a step of acquiring, in an auditory sensor section mounted on a vehicle, acoustic data generated from the outside of the vehicle, a preprocessing step of removing, in a calculation section, low-frequency components from the acoustic data; and a step of calculating and determining, in the calculation section, an outside-of-vehicle situation event by using the preprocessed acoustic data.
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