To provide a headlight control device for a vehicle which can secure sufficient visibility of a target existing in front of own vehicle while reducing a risk of giving glare to a driver in front of a vehicle.SOLUTION: A headlight control device for a vehicle mounted on a vehicle (1) includes a front vehicle detection part (12) for detecting a front vehicle, a vehicle determination part (14) for determining whether the detected front vehicle is a preceding vehicle or an oncoming vehicle, a position prediction part (16) for calculating a prediction position that the preceding vehicle or the oncoming vehicle is predicted to be moved after detection, and a light distribution control part (22) for controlling light distribution patterns of headlights (2L and 2R) so as to suppress irradiation of a region including the prediction position predicted by the position prediction part with a high beam, wherein the position prediction part calculates the prediction position using an algorism different from that when the front vehicle is determined to be the oncoming vehicle, when the front vehicle is determined to be the preceding vehicle by the vehicle determination part.SELECTED DRAWING: Figure 6

    【課題】前方車両のドライバーにグレアを与えるリスクを低下させながら、自車両前方に存在する物標の十分な視認性を確保することができる車両用ヘッドライト制御装置を提供する。【解決手段】本発明は、車両(1)に搭載された車両用ヘッドライト制御装置であって、前方車両を検出する前方車両検出部(12)と、検出された前方車両が先行車両であるか対向車両であるかを判別する車両判別部(14)と、先行車両又は対向車両が、検出後に移動すると予測される予測位置を算出する位置予測部(16)と、この位置予測部によって予測された予測位置を含む領域へのハイビームの照射が抑制されるように、ヘッドライト(2L, 2R)の配光パターンを制御する配光制御部(22)と、を有し、位置予測部は、前方車両が車両判別部によって先行車両と判別された場合には、対向車両と判別された場合とは異なるアルゴリズムを使用して予測位置を算出することを特徴としている。【選択図】図6


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    Title :

    HEADLIGHT CONTROL DEVICE FOR VEHICLE, AND METHOD FOR CONTROLLING LIGHT DISTRIBUTION PATTERN


    Additional title:

    車両用ヘッドライト制御装置、及び配光パターンの制御方法


    Contributors:

    Publication date :

    2022-08-10


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    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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