Title:
VEHICLE CONTROL DEVICE
Document Type and Number:
WIPO Patent Application WO/2021/250502
Kind Code:
A1
Abstract:
Provided is a vehicle control device with high safety. The vehicle control device includes an operation unit, a light receiving/emitting unit, and a control unit. The operation unit includes a steering wheel that has a rim, a hub, and a spoke. The rim is connected to the hub via the spoke. The light receiving/emitting unit is disposed along the surface of the rim. The light receiving/emitting unit includes a first light emitting element and a first light receiving element. The first light emitting element has a function for emitting light of a first wavelength region. The first light receiving element has a function for receiving the light of the first wavelength region and converting same to an electrical signal. The first light emitting element and the first light receiving element are arranged side by side on the same plane. The light receiving/emitting unit has a function for sequentially outputting light reception data to the control unit. The control unit has a function for acquiring biological information of a driver from a plurality of pieces of light reception data and executing processing corresponding to the biological information.
Inventors:
KUBOTA DAISUKE (JP)
YOSHIZUMI KENSUKE (JP)
YOSHIZUMI KENSUKE (JP)
Application Number:
PCT/IB2021/054736
Publication Date:
December 16, 2021
Filing Date:
May 31, 2021
Export Citation:
Assignee:
SEMICONDUCTOR ENERGY LAB (JP)
International Classes:
B62D1/04; A61B5/1171; A61B5/1172; A61B5/18
Foreign References:
| JP2009231577A | 2009-10-08 | |||
| JP2010036799A | 2010-02-18 | |||
| JP2010252875A | 2010-11-11 | |||
| JP2009081296A | 2009-04-16 | |||
| JP2008237378A | 2008-10-09 |
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