Title:
GRIPPING DETECTION DEVICE AND STEERING DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/127415
Kind Code:
A1
Abstract:
Provided is a gripping detection device comprising electrostatic sensor units each of which is provided to a spoke portion of a steering wheel and includes a detection electrode opposing a rim portion of the steering wheel, a control unit which controls the electrostatic sensor units, and a determination unit which determines whether or not the fingers holding the rim portion are present on the basis of a hovering detection result by the electrostatic sensor units, wherein the control unit uses a metal core of the steering wheel as a shield electrode of the electrostatic sensor units.
Inventors:
HORIE KAZUMA (JP)
MASAKI TAKESHI (JP)
MASAKI TAKESHI (JP)
Application Number:
PCT/JP2022/044763
Publication Date:
July 06, 2023
Filing Date:
December 05, 2022
Export Citation:
Assignee:
ALPS ALPINE CO LTD (JP)
International Classes:
B62D1/04; H01H36/00
Domestic Patent References:
| WO2020195620A1 | 2020-10-01 | |||
| WO2019202977A1 | 2019-10-24 | |||
| WO2022209426A1 | 2022-10-06 |
Foreign References:
| JP2016016697A | 2016-02-01 | |||
| KR20190083777A | 2019-07-15 | |||
| JP2022148332A | 2022-10-06 |
Attorney, Agent or Firm:
ITOH, Tadashige et al. (JP)
Download PDF:
Previous Patent: PRINTED WIRING BOARD AND COIL DEVICE
Next Patent: PRESSURE RELIEF VALVE FOR POWER STORAGE DEVICE
Next Patent: PRESSURE RELIEF VALVE FOR POWER STORAGE DEVICE