The high-definition lamp unit (110) includes a plurality of pixels (PIX) that can be individually controlled, and irradiates a road surface with a light beam (BM) having a light distribution pattern (PTN) corresponding to the state of the plurality of pixels (PIX). The sensor (120) is provided so as to be capable of detecting the pitch angle ([theta] p) of the vehicle body. The controller (200) controls the opening and closing of the plurality of pixels (PIX) in accordance with a pattern (PTN) to be drawn on a road surface, and corrects the state of the plurality of pixels (PIX) in accordance with the pitch angle ([theta] p).
高精细灯单元(110)包含能够单独控制的多个像素(PIX),以具有对应于多个像素(PIX)的状态的配光图案(PTN)的光束(BM)照射路面。传感器(120)被设置为能够检测车身的俯仰角(θp)。控制器(200)根据应绘制在路面的图案(PTN)控制多个像素(PIX)的打开、关闭,并且根据俯仰角(θp),校正多个像素(PIX)的状态。
Lamp system and lamp controller and control method
灯具系统以及灯的控制器及控制方法
2024-06-28
Patent
Electronic Resource
Chinese
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 |
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