Title:
LIGHT DISTRIBUTION CONTROL DEVICE, LIGHT DISTRIBUTION CONTROL METHOD, AND LIGHT DISTRIBUTION CONTROL PROGRAM
Document Type and Number:
WIPO Patent Application WO/2022/049648
Kind Code:
A1
Abstract:
In the present invention, a state determination unit (1021) determines whether a current state is a state in which it is is difficult for the driver of a vehicle to recognize the linear shape of a lane in which the vehicle is travelling. If it has been determined by the state determination unit (1021) that the current state is a state in which it is difficult for the driver to recognize the linear shape of the lane, a light distribution pattern selection unit (1022) selects a recognition-improving light distribution pattern, which makes it easier for the driver to recognize the linear shape of the lane. A light distribution control unit (103) controls light distribution of a headlamp so that light will be projected in the recognition-improving light distribution pattern selected by the light distribution pattern selection unit (1022).
Inventors:
TAKEYASU MASAAKI (JP)
IGARASHI KEISUKE (JP)
SEKI TAKAHIRO (JP)
IGARASHI KEISUKE (JP)
SEKI TAKAHIRO (JP)
Application Number:
PCT/JP2020/033156
Publication Date:
March 10, 2022
Filing Date:
September 01, 2020
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
B60Q1/04
Foreign References:
| JP2018043666A | 2018-03-22 | |||
| JP2015003628A | 2015-01-08 | |||
| JP2011016505A | 2011-01-27 | |||
| JP2019121520A | 2019-07-22 | |||
| JP2016068654A | 2016-05-09 | |||
| JP2014017094A | 2014-01-30 | |||
| JPH11321440A | 1999-11-24 |
Attorney, Agent or Firm:
MIZOI INTERNATIONAL PATENT FIRM (JP)
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