Title:
NAP EVALUATION DEVICE, NAP EVALUATION SYSTEM, NAP EVALUATION METHOD, AND PROGRAM
Document Type and Number:
WIPO Patent Application WO/2021/006013
Kind Code:
A1
Abstract:
The problem of the present disclosure is to enable the quality of a nap to be evaluated. This nap evaluation device (10) is provided with a first acquisition unit (11), a second acquisition unit (12), and an evaluation unit (15). The first acquisition unit (11) acquires time information about a time during which a user takes a nap. The second acquisition unit (12) acquires a sleep stage of the user taking a nap. The evaluation unit (15) evaluates the quality of the nap on the basis of the time information and the sleep stage. The evaluation unit (15) evaluates that the smaller the ratio of a second sleeping time over a first sleeping time, the higher the quality of the nap is. The first sleeping time is a sleeping time in light sleep in which the sleep stage is relatively light in a nap time from the start to the end of the nap, and the second sleeping time is a sleeping time in deep sleep in which the sleep stage is relatively deep in the nap time.
Inventors:
WAKI YUKI
YOSHIMURA KEITA
YOSHIMURA KEITA
Application Number:
PCT/JP2020/024170
Publication Date:
January 14, 2021
Filing Date:
June 19, 2020
Export Citation:
Assignee:
PANASONIC IP MAN CO LTD (JP)
International Classes:
G16H50/30; A61B5/16
Foreign References:
| JP2010082377A | 2010-04-15 | |||
| JP2017169933A | 2017-09-28 | |||
| JP2009051835A | 2009-03-12 | |||
| JP2016131574A | 2016-07-25 |
Attorney, Agent or Firm:
HOKUTO PATENT ATTORNEYS OFFICE (JP)
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