CONCENTRATION DEGREE DETERMINATION DEVICE, CONCENTRATION DEGREE DETERMINATION METHOD, AND PROGRAM FOR DETERMINING CONCENTRATION DEGREE
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United States of America
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Issued Date -
Jan 23, 2020
app pub date -
Oct 25, 2017
filing date -
Oct 25, 2017
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Abstract
A concentration degree determination device includes: a monitoring data acquisition unit configured to acquire monitoring data from a sensor that monitors a driver of a vehicle; a concentration degree estimator configured to estimate a driving concentration degree of the driver from the monitoring data; a reference comparator configured to compare the driving concentration degree to a first reference when a driving mode of the vehicle is an automatic driving mode, and to compare the driving concentration degree to a second reference when the driving mode is a manual driving mode; and a signal output unit configured to output an instruction signal instructing performance of support to the driver when the driving mode is the automatic driving mode while the driving concentration degree does not satisfy the first reference, or when the driving mode is the manual driving mode while the driving concentration degree does not satisfy the second reference.
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