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    HEADLAMP CONTROL DEVICE AND VEHICLE HEADLAMP HAVING HEADLAMP CONTROL DEVICE
    2.
    发明申请
    HEADLAMP CONTROL DEVICE AND VEHICLE HEADLAMP HAVING HEADLAMP CONTROL DEVICE 有权
    头灯控制装置和具有头灯控制装置的车辆头灯

    公开(公告)号：US20100052550A1

    公开(公告)日：2010-03-04

    申请号：US12548768

    申请日：2009-08-27

    申请人： Shoji KOBAYASHI

    发明人： Shoji KOBAYASHI

    IPC分类号： H05B37/02

    CPC分类号： B60Q1/143 ,  B60Q2300/054 ,  B60Q2300/332 ,  B60Q2300/3321 ,  B60Q2300/333 ,  B60Q2300/337 ,  B60Q2300/42 ,  B60Q2300/45

    摘要： A headlamp control device is provided. The device includes a visual object luminance unit, an adapted state unit, a recognition limit unit, a visual object recognition unit, and a light distribution control unit. The visual object luminance unit estimates a visual object luminance based on information about a vehicle forward captured image. The adapted state unit estimates an adaptation luminance based on the information about the vehicle forward captured image. The recognition limit unit estimates a recognition limit luminance, in the visual object range, based on at least the adaptation luminance. The visual object recognition unit determines whether the visual object luminance is less than the recognition limit luminance. The light distribution control unit controls a light distribution of a headlamp unit such that the visual object luminance is included in a range of the recognition limit luminance, if the visual object luminance is less than the recognition limit luminance.

    摘要翻译： 提供前照灯控制装置。 该装置包括可视对象亮度单元，适应状态单元，识别限制单元，可视对象识别单元和配光控制单元。 视觉对象亮度单元基于关于车辆前向拍摄图像的信息来估计视觉对象亮度。 适应状态单元基于关于车辆前向拍摄图像的信息估计适应亮度。 识别限制单元至少基于自适应亮度估计视觉对象范围内的识别限制亮度。 视觉对象识别单元确定视觉目标亮度是否小于识别限制亮度。 如果视觉目标亮度小于识别极限亮度，则光分布控制单元控制前照灯单元的光分布，使​​得视觉目标亮度被包括在识别限制亮度的范围内。

    HEADLAMP CONTROLLER
    3.
    发明申请
    HEADLAMP CONTROLLER 有权
    头灯控制器

    公开(公告)号：US20100134011A1

    公开(公告)日：2010-06-03

    申请号：US12628617

    申请日：2009-12-01

    申请人： Shoji KOBAYASHI

    发明人： Shoji KOBAYASHI

    IPC分类号： B60Q1/02

    CPC分类号： B60Q1/085 ,  B60Q1/12 ,  B60Q1/143 ,  B60Q2300/056 ,  B60Q2300/112 ,  B60Q2300/122 ,  B60Q2300/322 ,  B60Q2300/3321 ,  B60Q2300/41 ,  B60Q2300/42

    摘要： A headlamp controller includes: a headlamp unit configured to illuminate a front area of a vehicle with a light distribution pattern; an image capturing camera configured to capture an image of the front area; and a light distribution controller including: a road shape detecting unit configured to detect a road shape based on the captured image; a reference optical flow generating unit configured to generate a reference optical flow for a target object belonging to one of attributes based on the road shape; a bright point optical flow measuring unit configured to measure an optical flow of a bright point defined as a target in the captured image; and an attribute determining unit configured to compare the reference optical flow with the optical flow of the bright point and determine which one of the attributes the optical flow of the bright point belongs.

    摘要翻译： 前照灯控制器包括：前照灯单元，被配置为用配光图案照亮车辆的前部区域; 被配置为捕获前区域的图像的图像捕获照相机; 以及配光控制器，包括：道路形状检测单元，被配置为基于所捕获的图像来检测道路形状; 参考光流产生单元，被配置为基于道路形状生成属于属性之一的目标对象的参考光流; 亮点光流量测量单元，被配置为测量被捕获图像中被定义为目标的亮点的光流; 以及属性确定单元，被配置为将参考光流与亮点的光流进行比较，并确定亮点的光流所属的属性中的哪一个属性。