Title:
LIGHT-ACTIVATION CONTROL DEVICE FOR VEHICLES AND LIGHT-ACTIVATION CONTROL METHOD FOR VEHICLES
Document Type and Number:
WIPO Patent Application WO/2023/067671
Kind Code:
A1
Abstract:
A light-activation control device (STS) for vehicles comprises: a detection unit (12) which detects a first image-capture pulse (Ps1) defining the timing at which image-capture is carried out by a camera (KK) that is capable of carrying out the image-capture in bright areas and that is configured to carry out the image-capture according to a predetermined frame rate; a generation unit which outputs a control signal (CS) for applying, to an auxiliary lamp (SL) provided to a vehicle, duty control at a predetermined duty ratio, and which, when the first image-capture pulse (Ps1) is detected, generates a light-activation pulse (Pon1) such that the timing for lighting the auxiliary lamp (SL) is changed to match the timing of a second image-capture pulse (Ps2) that comes after the first image-capture pulse (Ps1); and a drive unit (14) which drives the auxiliary lamp (SL) so as to light the auxiliary lamp (SL) according to the light-activation pulse (Pon1).
Inventors:
SATO NAOHITO (JP)
Application Number:
PCT/JP2021/038507
Publication Date:
April 27, 2023
Filing Date:
October 19, 2021
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
B60Q1/24
Foreign References:
| JP2010012911A | 2010-01-21 |
Attorney, Agent or Firm:
SANNO PATENT ATTORNEYS OFFICE (JP)
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