Beleuchtungsmodul und Scheinwerfer eines Fahrzeugs, der ein Solches Beleuchtungsmodul Umfasst

Details

Veröffentlichungs-Nr.

EP4766025

Anmeldetag

19. Dezember 2024

Veröffentlichung

24. Juni 2026

Rechtsraum

EP

IPC

H05B45/30, H05B45/50

Abstract

The invention relates to a light module (220) comprising a matrix (111) of pixelated light sources, a driver (112) receiving a power voltage (Vp) and providing a driving voltage to each pixelated light source of the matrix (111), a monitoring circuit (113) connected to the driver (112) for monitoring the driver (112) and storing status information into at least one register, said register comprising at least one alarm bit indicating that the driving voltage is out of a correct range. The light module (200) further comprises an analog control circuit (221) connected to the register for receiving the at least one alarm bit and for providing an analog signal (Vreg) having a voltage value representative of the at least one alarm bit on an analog output. The invention also relates to a headlamp module (200) comprising a DC-DC converter (140) and a light module (220) according to the invention.

Anmelder

Firma

Valeo Vision

Land

🇫🇷 Frankreich

Fachgebiete