Title:
LIGHTING CONTROL DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/228999
Kind Code:
A1
Abstract:
A lighting control device (1) comprises a reception unit and a control unit, and in a vehicle (10), controls a lamp unit (3) that includes a plurality of light-emitting elements (2). The reception unit receives a first signal (Sa) and a second signal (Sb) which has a shorter wavelength than that of the first signal (Sa). The control unit, upon reception of the first signal (Sa) by the reception unit, causes all of the plurality of light-emitting elements (2) to turn on and thereafter causes the plurality of light-emitting elements (2) to individually turn on in sequence. Meanwhile, the control unit, upon reception of the second signal (Sb) by the reception unit, causes all of the plurality of light-emitting elements (2) to turn on and thereafter causes all of the plurality of light-emitting elements (2) to flash.
More Like This:
| WO/1995/018027 | INDICATOR FOR VEHICLE |
Inventors:
KIKUCHI TADASHI (JP)
Application Number:
PCT/JP2023/019457
Publication Date:
November 30, 2023
Filing Date:
May 25, 2023
Export Citation:
Assignee:
DAIMLER TRUCK AG (DE)
International Classes:
B60Q1/46; B60Q1/34; B60Q1/38; B60Q1/52
Foreign References:
| JP2019111856A | 2019-07-11 | |||
| JP2017094757A | 2017-06-01 |
Attorney, Agent or Firm:
KATO, Tomoe et al. (JP)
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