Title:
覚醒維持装置
Document Type and Number:
Japanese Patent JP6946789
Kind Code:
B2
Abstract:
An alertness maintenance device that comprises: a stimulus control unit (207) that generates alertness stimuli, being stimuli for maintaining an alert state in a subject, from stimulus devices (22, 23, 24, 91, 92) that generate alertness stimuli; a drowsiness detection unit (202) that detects the degree of drowsiness of the subject; a selections presentation unit (205) that displays selections for selecting the stimulus intensity of an alertness stimulus; and an intensity selection unit (206) that selects the stimulus intensity for the alertness stimulus generated by the stimulus control unit, in accordance with an operation input, received from the subject, that makes a selection from the selections. The selections presentation unit changes the selections in accordance with the degree of drowsiness detected by the drowsiness detection unit.
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Inventors:
Yuki Shimizu
Application Number:
JP2017133048A
Publication Date:
October 06, 2021
Filing Date:
July 06, 2017
Export Citation:
Assignee:
株式会社デンソー
International Classes:
G08G1/16; A61B5/18; B60Q3/10; B60Q3/16; B60Q3/217; G08B21/06
Domestic Patent References:
| JP2010020618A | ||||
| JP2004243940A | ||||
| JP2007261432A | ||||
| JP2011118831A | ||||
| JP56002228A | ||||
| JP2016153969A |
Foreign References:
| WO2017017784A1 |
Attorney, Agent or Firm:
Kazuyuki Yahagi
Taihei Nonobe
Takanori Kubo
Taihei Nonobe
Takanori Kubo