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Title:
AWAKENING DEVICE
Document Type and Number:
WIPO Patent Application WO/2021/112184
Kind Code:
A1
Abstract:
This awakening device (1) comprises a sleepiness level measurement unit, a behavior detection unit, an intensity setting unit, and an awakening stimulus generation unit. The sleepiness level measurement unit measures the sleepiness level of a driver. The behavior detection unit detects the behavior of the driver. The intensity setting unit sets the intensity of an awakening stimulus on the basis of the sleepiness level and the detection result obtained by the behavior detection unit. The awakening stimulus generation unit generates an awakening stimulus according to the intensity. The intensity setting unit sets the intensity higher when the behavior of the driver is detected than when the behavior of the driver is not detected, under the same sleepiness level condition.

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Inventors:
KOTANI AYAKO (JP)
MATSUWAKI MICHIRU (JP)
SUGIURA MAKIKO (JP)
Application Number:
PCT/JP2020/045061
Publication Date:
June 10, 2021
Filing Date:
December 03, 2020
Export Citation:
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Assignee:
DENSO CORP (JP)
International Classes:
G08G1/16; A61B5/18; A61M21/00; B60R16/02; G08B21/06
Foreign References:
JP2014223271A2014-12-04
JP2019016160A2019-01-31
JP2007075342A2007-03-29
Attorney, Agent or Firm:
NAGOYA INTERNATIONAL PATENT FIRM (JP)
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