Title:
VEHICLE-MOUNTING-TYPE LIGHT-DISTRIBUTION ADJUSTABLE LIGHTING FIXTURE
Document Type and Number:
Japanese Patent JP2014121895
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To perform light distribution control of high safety in which a lighting area is expanded and a camera image is made clear by mounting a housing equipped internally with a camera and a lamp inside a cabin.SOLUTION: Two of the right and the left housings 6 of vehicular lighting fixtures 1 are mounted at both edge parts of the vehicular width direction in the front edge parts in a cabin 2. Inside the housing 6, a lamp 8 is arranged more outside in the vehicular width direction than a camera 9. A lamp housing chamber and a camera housing chamber are partitioned to each other by a douser so that a light from the lamp 8 does not enter the camera 9. The camera 9, a light source and an actuator are connected to a lighting fixture control device, and the actuator is controlled based on imaging data of the camera 9, to change the light distribution of the lamp 8. The lighting fixture housing is arranged at the central part in the vehicular width direction, and the light distributions of the right and the left lamps can be controlled based on imaging data of one camera.
Inventors:
MOCHIZUKI MITSUYUKI
Application Number:
JP2012277936A
Publication Date:
July 03, 2014
Filing Date:
December 20, 2012
Export Citation:
Assignee:
KOITO MFG CO LTD
International Classes:
B60Q1/14; B60Q3/02
Domestic Patent References:
| JPH05338487A | 1993-12-21 | |||
| JPS5965850U | 1984-05-02 | |||
| JP2001088610A | 2001-04-03 | |||
| JP2009113747A | 2009-05-28 | |||
| JP2011162080A | 2011-08-25 |
Attorney, Agent or Firm:
Mizuno Yuuki