To provide a technique that realizes a distribution of light according to a steering state of a driver.SOLUTION: A control device of a vehicular lighting fixture is a device for controlling operation of a vehicular lighting fixture that allows a distribution of light to be variably set. The control device includes a controller which is connected to the vehicular lighting fixture. The controller controls the vehicular lighting fixture so that a low beam is radiated, and further, controls the vehicular lighting fixture so that an additional beam 102 is radiated in a prescribed range in front of a vehicle 100, if the signal intensity of a first frequency band set in a range of 0.3 Hz to 0.6 Hz exceeds a reference value in a frequency analysis result of a steering signal acquired by the vehicle 100.SELECTED DRAWING: Figure 2
【課題】運転者の操舵状態に応じた配光を実現できる技術を提供する。【解決手段】配光を可変に設定可能な車両用灯具の動作を制御するための装置であって、前記車両用灯具と接続されたコントローラを備え、前記コントローラは、前記車両用灯具にロービームを照射させるよう制御するとともに、車両100から取得した舵角信号の周波数解析結果において0.3Hz以上0.6Hz以下の範囲内で設定される第1周波数帯の信号強度が基準値を超えた場合に前記車両100の前方の所定範囲に追加ビーム102を照射させるように前記車両用灯具を制御する、車両用灯具の制御装置である。【選択図】図2
CONTROL DEVICE OF VEHICULAR LIGHTING FIXTURE, CONTROL METHOD OF VEHICULAR LIGHTING FIXTURE, AND VEHICULAR LIGHTING FIXTURE SYSTEM
車両用灯具の制御装置、車両用灯具の制御方法、車両用灯具システム
2025-01-15
Patent
Electronic Resource
Japanese
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 |
European Patent Office | 2018
|European Patent Office | 2020
|LIGHTING CONTROL DEVICE FOR VEHICULAR LIGHTING FIXTURE, VEHICULAR LIGHTING FIXTURE SYSTEM
European Patent Office | 2015
|European Patent Office | 2019
|European Patent Office | 2019
|