Title:
OPTICAL AXIS CONTROL DEVICE
Document Type and Number:
WIPO Patent Application WO/2019/097725
Kind Code:
A1
Abstract:
This optical axis control device (100) is provided with: an optical axis control unit (13) which controls the optical axis angle of a headlight (4) provided to a vehicle (1), by calculating the value (ϴv) of the road surface pitch angle relative to the vehicle (1) using detection values (Gx, Gz) from an acceleration sensor (2) provided to the vehicle (1); a vehicle state determination unit (14) which determines whether the vehicle (1) is in a reference state; and a reset signal output unit (15) which outputs a reset signal to the optical axis control unit (13) when it has been determined that the vehicle (1) is in the reference state.
Inventors:
FUKUNAGA TAKAO (JP)
ASAHINA TSUTOMU (JP)
TSUJITA WATARU (JP)
ASAHINA TSUTOMU (JP)
TSUJITA WATARU (JP)
Application Number:
PCT/JP2017/041672
Publication Date:
May 23, 2019
Filing Date:
November 20, 2017
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
B60Q1/115
Foreign References:
| JP2012106545A | 2012-06-07 | |||
| JP2012030782A | 2012-02-16 | |||
| JP2014156172A | 2014-08-28 |
Attorney, Agent or Firm:
TAZAWA, Hideaki et al. (JP)
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