Light from a headlamp is prevented from diffuse reflection on a road surface and reaching an opposite vehicle. A control method of a lamp, the lamp having: a lamp unit that projects light to a predetermined range; and a driver that turns on/off or reduces the light projection range of the light of the lamp unit in a predetermined unit. The method comprises: a step for determining a reflection region in which light projected from a lamp unit is regularly reflected and diffusely reflected on a road surface and reaches the road surface of a driver of an opposite vehicle or a preceding vehicle; and a step of controlling the driver so that the projection of the light emitted from the lamp unit to the reflective region is extinguished or reduced.
防止来自前照灯的光在路面上漫反射而到达对面车辆。一种灯的控制方法,该灯具有:灯单元,其将光投影到规定的范围;以及驱动器,其使灯单元的光的投影范围以规定的单位接通断开或减光。具有:求出从灯单元投影的光在路面上被正反射及漫反射而到达对面车辆或先行车辆的驾驶员的路面上的反射区域的步骤;以及控制上述驾驶员,使得从灯单元射向反射区域的光的投影熄灭或减光的步骤。
Lamp system, lamp control method, lamp control program, and vehicle
灯系统、灯控制方法、灯控制程序以及车辆
2024-10-18
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 |
LAMP SYSTEM, LAMP CONTROL METHOD, LAMP CONTROL PROGRAM, AND VEHICLE
European Patent Office | 2023
|LAMP SYSTEM, LAMP CONTROL METHOD, LAMP CONTROL PROGRAM, AND VEHICLE
European Patent Office | 2025
|LAMP SYSTEM, LAMP CONTROL METHOD, LAMP CONTROL PROGRAM, AND VEHICLE
European Patent Office | 2023
|European Patent Office | 2024
|VEHICLE LAMP CONTROL DEVICE, VEHICLE LAMP CONTROL METHOD AND VEHICLE LAMP SYSTEM
European Patent Office | 2022
|