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Title:
OPTICAL AXIS CONTROL DEVICE FOR HEADLIGHTS
Document Type and Number:
WIPO Patent Application WO/2016/189707
Kind Code:
A1
Abstract:
A control unit of this optical axis control device for headlights calculates a first vehicle angle (θα) and a second vehicle angle (θβ) at different timings at which a vehicle is traveling, and calculates a third vehicle angle (θs) when a difference (ΔX) of acceleration signals in the front-rear direction becomes zero. The control unit calculates a representative value (θS) on the basis of the distribution of a plurality of the third vehicle angles (θs), and generates a signal for manipulating the optical axes of the headlights on the basis of the representative value (θS).

Inventors:
OHSAWA TAKASHI (JP)
TSUJITA WATARU (JP)
Application Number:
PCT/JP2015/065292
Publication Date:
December 01, 2016
Filing Date:
May 27, 2015
Export Citation:
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Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
B60Q1/115
Foreign References:
JP2014108639A2014-06-12
JP2014104788A2014-06-09
Attorney, Agent or Firm:
TAZAWA, Hideaki et al. (JP)
Hideaki Tazawa (JP)
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