To provide an irradiation technology of marking beam for making the beam hard to be erroneously detected as a road surface sign or the like.SOLUTION: A lighting control device 13 is a device for controlling a lighting state of a road surface irradiation lamp unit 16 for irradiating a road surface in the vicinity of a vehicle with marking beam, and includes a control means that sets a turn-off period correspondingly to an imaging period that comes intermittently in which external light is taken in for forming an image in an imaging unit 10 mounted in a vehicle, and controls the road surface irradiation lamp unit 16 to turn off the road surface irradiation lamp unit 16 in the turn-off period during irradiation of the marking beam.SELECTED DRAWING: Figure 1
【課題】路面標示等と誤検出され難くするマーキングビームの照射技術を提供する。【解決手段】点灯製御装置13は、車両周辺の路面にマーキングビームを照射するための路面照射用ランプユニット16の点灯状態を制御するための装置であって、車両に搭載された撮像ユニット10において画像を形成するために外界の光が取り込まれる期間であって間欠的に到来する撮像期間に対応して消灯期間を設定し、マーキングビームを照射中、消灯期間に路面照射用ランプユニット16を消灯させるよう路面照射用ランプユニット16を制御する制御手段を有する。【選択図】図1
CONTROL DEVICE OF VEHICLE LIGHTING FIXTURE, CONTROL METHOD OF VEHICLE LIGHTING FIXTURE, VEHICLE LIGHTING SYSTEM, AND VEHICLE
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、車両
2019-12-26
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 |
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