Title:
VEHICULAR LIGHT CONTROL SYSTEM
Document Type and Number:
Japanese Patent JP2020192899
Kind Code:
A
Abstract:
To provide a vehicular light control system capable of controlling the brightness in a cabin of a vehicle regardless of day or night.SOLUTION: A vehicular light control system 1 comprises: an incident part 5 through which external light enters; a light control member 7 provided to the incident part 5; a light emitting part 9 provided in a cabin of a vehicle 3; and a control part 11. The control part 11 controls the transmissivity of the light control member 7 and controls the illuminance of the light emitting part 9. The vehicular light control system 1 comprises an information acquisition part 15 for acquiring information about predetermined objects in the cabin. The information acquisition part 15 is constituted of a sensor group consisted of various sensors which acquire information about the predetermined objects.SELECTED DRAWING: Figure 1
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Inventors:
MAEKAWA MOTOTAKA
SAKO SHINKI
SAKO SHINKI
Application Number:
JP2019099876A
Publication Date:
December 03, 2020
Filing Date:
May 29, 2019
Export Citation:
Assignee:
TOYOTA BOSHOKU CORP
International Classes:
B60J3/04; B60Q3/76; B60Q3/80; E06B9/24; F21S11/00; F21V9/40; F21V23/00; G02F1/13; G02F1/169
Domestic Patent References:
| JP2018177193A | 2018-11-15 | |||
| JP2010076519A | 2010-04-08 | |||
| JP2009040222A | 2009-02-26 | |||
| JP2003260933A | 2003-09-16 | |||
| JP2018122675A | 2018-08-09 | |||
| JP2018199391A | 2018-12-20 | |||
| JP2017171287A | 2017-09-28 | |||
| JP2018188055A | 2018-11-29 | |||
| JP2018058539A | 2018-04-12 |
Foreign References:
| US20180086260A1 | 2018-03-29 |
Attorney, Agent or Firm:
Patent Business Corporation Grund Patent Office