To provide a lighting control device, a vehicular lighting fixture and a lighting control method that make a driver of a vehicle less have lower forward visibility.SOLUTION: A lighting control device which controls a state of light distribution by a vehicular headlight comprises: an obstacle detection part which detects an obstacle from an image of a scene before a vehicle photographed by a camera; a light shield range derivation part which derives, when the obstacle detection part detects an obstacle, a first light shield region range of a left headlight fitted to a front left side of the vehicle and a second light shield region range of a right headlight fitted to a front right side of the vehicle according to the position of the obstacle; and a light distribution control part which controls light distribution states of the right front headlight and left front headlight according to the first light shield region range and second light shield region range that the light shield range derivation part derives, the first light shield region range and second light shield region range being different.SELECTED DRAWING: Figure 3
【課題】車両の運転者に、前方の視認性の低下を与えにくくできる点灯制御装置、車両用灯具、および点灯制御方法を提供すること。【解決手段】車両用前照灯による配光状態を制御する点灯制御装置は、カメラにより撮影される自車両の前方の画像から、障害物を検出する障害物検出部と、障害物検出部が障害物を検出した場合に、障害物の位置に応じて、自車両の前方左側に取り付けられた左側前照灯の第1遮光領域範囲と、自車両の前方右側に取り付けられた右側前照灯の第2遮光領域範囲とを導出する遮光範囲導出部と、遮光範囲導出部が導出した第1遮光領域範囲と第2遮光領域範囲とにしたがって従って、右側前照灯と左側前照灯との配光状態を制御する配光制御部とを備え、第1遮光領域範囲と第2遮光領域範囲とは異なる。【選択図】図3
LIGHTING CONTROL DEVICE, VEHICULAR LIGHTING FIXTURE AND LIGHTING CONTROL METHOD
点灯制御装置、車両用灯具、および点灯制御方法
2019-11-28
Patent
Elektronische Ressource
Japanisch
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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