Title:
DISPLAY CONTROL DEVICE, DISPLAY DEVICE, AND DISPLAY CONTROL METHOD
Document Type and Number:
WIPO Patent Application WO/2023/095899
Kind Code:
A1
Abstract:
The present invention makes it possible for a driver to intuitively recognize the details of a change when changing operation modes, without a sense of discrepancy. A control unit 104 of a display control device 102, which controls an illumination unit capable of forming a display with light on a steering wheel in a vehicle comprising a driving assistance function, controls rendering by first display elements P1, P2 formed on a central portion 6 of a steering wheel 4, a second display element P3 formed on connecting portions 9a, 9b, 9c and a third display element P4 formed on an outer edge 5, when there is a change in a driving assistance level. The control unit causes a driver 3 to have a first sense in which the driving responsibility of a vehicle 1 is transitioning from the front part of the vehicle 1 in front of the steering wheel to the steering wheel 4, and a second sense in which the driving responsibility of the vehicle is transitioning from the steering wheel to the front part of the vehicle 1, thereby presenting change information regarding the driving assistance level.
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Inventors:
ISHIKAWA TERUKO
Application Number:
PCT/JP2022/043695
Publication Date:
June 01, 2023
Filing Date:
November 28, 2022
Export Citation:
Assignee:
NIPPON SEIKI CO LTD (JP)
International Classes:
B60K35/00; B60K37/00; B60Q3/283; B60R16/02; B62D1/06
Domestic Patent References:
| WO2015145605A1 | 2015-10-01 |
Foreign References:
| JP2021046033A | 2021-03-25 | |||
| JP2019010929A | 2019-01-24 | |||
| JP2018203012A | 2018-12-27 | |||
| US20200089226A1 | 2020-03-19 |
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