A light distribution controlling device generates a processed image by adding a pixel line of a luminance value higher than a predetermined threshold to an end, in a width direction of a vehicle, of an image that is based on a first imaging device; extracts, from the processed image, a processing region that includes a front vehicle; generates an extracted image by subjecting the processing region to an extracting process of extracting a high-luminance pixel with use of the threshold; and sets a shaded portion to overlap the front vehicle based on a pair of high-luminance pixels included in the extracted image and determines a light distribution pattern that includes the shaded portion.
LIGHT DISTRIBUTION CONTROLLING DEVICE, VEHICLE LAMP SYSTEM, AND LIGHT DISTRIBUTION CONTROLLING METHOD
02.01.2025
Patent
Elektronische Ressource
Englisch
IPC: | B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein |
Europäisches Patentamt | 2025
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