Title:
車両用シート
Document Type and Number:
Japanese Patent JP6800564
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To reduce a processing load of an arithmetic processing device used for electrocardiographic detection to suppress a data loss.SOLUTION: A vehicle seat S comprises: an upper electrode unit 11 and front electrode unit 13 that detect biological signals of a sitting person; and an arithmetic processing device 22 that performs arithmetic for identifying a consciousness level of the sitting person from the biological signals obtained from the upper electrode unit 11 and front electrode unit 13. The arithmetic processing device 22, depending on the sitting person's motion detected by the upper electrode unit 11 and front electrode unit 13, selects at least one of a left upper electrode unit 11a and right upper electrode unit 11b, which constitute the upper electrode unit 11, and a left front electrode unit 13a and right front electrode unit 13b, which constitute the front electrode unit 13; and displays the sitting person's electrocardiographic on the basis of a signal obtained from a selected detection unit.SELECTED DRAWING: Figure 1
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Inventors:
Shinji Sugiyama
Mieko Osuka
Mieko Osuka
Application Number:
JP2015100322A
Publication Date:
December 16, 2020
Filing Date:
May 15, 2015
Export Citation:
Assignee:
TS TECH Co.,Ltd.
School corporation Josho Gakuen
School corporation Josho Gakuen
International Classes:
A47C7/62; A61B5/11; A61B5/296; B60N2/24; B60N2/90
Domestic Patent References:
| JP2009219554A | ||||
| JP2013027414A | ||||
| JP2009142575A |
Foreign References:
| WO2015045763A1 | ||||
| US20150099985 |
Attorney, Agent or Firm:
Atsushi Akiyama