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    • 1. 发明申请
    • Lighting direction control apparatus
    • 照明方向控制装置
    • US20070058380A1
    • 2007-03-15
    • US11520525
    • 2006-09-12
    • Keiichi TajimaTetsuya Ishida
    • Keiichi TajimaTetsuya Ishida
    • B60Q1/00
    • B60Q1/12B60Q2200/38B60Q2300/122B60Q2300/126
    • An initialization function of a lighting direction control apparatus of a vehicle lamp is provided with functions: for swinging, in a first direction, a lamp across the initial position until the lamp is bumped; for swinging, in the opposite direction (a second direction), the lamp from the bumped position across the initial position at a predetermined angle; and for swinging, in the first direction, the lamp at an angle across the initial direction. The bumped position is defined as a deflection angle position at which the headlamp does not dazzle the driver of a car approaching from the opposite direction. The predetermined angle is defined as an angle greater than a reflection error angle that is generated at the bumping time.
    • 车灯的点亮方向控制装置的初始化功能具有以下功能:在第一方向上使灯在整个初始位置摆动直到灯被撞击; 用于沿相反方向(第二方向)摆动灯,以预定角度从突出位置穿过初始位置; 并且在第一方向上以一定角度在初始方向上摆动灯。 碰撞位置被定义为前照灯不使从相反方向接近的汽车的驾驶员眩光的偏转角位置。 预定角度被定义为大于在碰撞时间产生的反射误差角度的角度。
    • 2. 发明授权
    • Lighting direction control apparatus
    • 照明方向控制装置
    • US07520646B2
    • 2009-04-21
    • US11520525
    • 2006-09-12
    • Keiichi TajimaTetsuya Ishida
    • Keiichi TajimaTetsuya Ishida
    • F21V17/02F21V19/02F21V21/14B60Q1/00
    • B60Q1/12B60Q2200/38B60Q2300/122B60Q2300/126
    • An initialization function of a lighting direction control apparatus of a vehicle lamp is provided with functions: for swinging, in a first direction, a lamp across the initial position until the lamp is bumped; for swinging, in the opposite direction (a second direction), the lamp from the bumped position across the initial position at a predetermined angle; and for swinging, in the first direction, the lamp at an angle across the initial direction. The bumped position is defined as a deflection angle position at which the headlamp does not dazzle the driver of a car approaching from the opposite direction. The predetermined angle is defined as an angle greater than a reflection error angle that is generated at the bumping time.
    • 车灯的点亮方向控制装置的初始化功能具有以下功能:在第一方向上使灯在整个初始位置摆动直到灯被撞击; 用于沿相反方向(第二方向)摆动灯,以预定角度从突出位置穿过初始位置; 并且在第一方向上以一定角度在初始方向上摆动灯。 碰撞位置被定义为前照灯不使从相反方向接近的汽车的驾驶员眩光的偏转角位置。 预定角度被定义为大于在碰撞时间产生的反射误差角度的角度。
    • 6. 发明授权
    • Vehicle monitoring system
    • 车辆监控系统
    • US6144296A
    • 2000-11-07
    • US265388
    • 1999-03-10
    • Tetsuya IshidaWataru Ishibashi
    • Tetsuya IshidaWataru Ishibashi
    • G09B29/10B60K35/00B60R1/00B60R16/02G01C21/00G01C21/36G08G1/16H04N7/18B60Q1/00
    • G01C21/3626B60K35/00G01C21/265
    • A vehicle monitoring system is provided. Based on operation contents on a remote control unit, an engine speed, a vehicle speed, a REV signal representing a gear shifting lever in the reverse position, a PKB signal representing a parking lever in the activated condition, a VICS signal outputted from a VICS receiving apparatus, etc., the system selects the most suitable video signal or display contents out of respective image signals generated from a TV tuner unit, a video unit and a navigation system, an image signal outputted from a rear camera unit, display contents expressing the abnormality on the vehicle and display contents of the VICS signal. After selecting the most suitable video signal or display contents, the system displays it on a TV monitoring unit.
    • 提供车辆监控系统。 基于遥控单元的操作内容,发动机转速,车速,代表相反位置的变速杆的REV信号,表示处于启动状态的停车杆的PKB信号,从VICS输出的VICS信号 接收装置等,系统从从TV调谐器单元,视频单元和导航系统生成的各个图像信号中选择最合适的视频信号或显示内容,从后置摄像机单元输出的图像信号,表示 车辆上的异常和VICS信号的显示内容。 选择最合适的视频信号或显示内容后,系统会将其显示在电视监控单元上。
    • 8. 发明授权
    • Vehicle headlamp apparatus
    • 车辆前照灯装置
    • US06918688B2
    • 2005-07-19
    • US10699169
    • 2003-10-31
    • Tetsuya Ishida
    • Tetsuya Ishida
    • B60Q1/08B60Q1/076B60Q1/10B60Q1/12H02P6/18F21V17/02
    • H02P6/182B60Q1/076B60Q1/10B60Q1/12B60Q2200/38
    • A vehicle headlamp device contains a rotation-state recognizing circuit operating such that when any of Hall elements used for controlling a rotational position of a drive motor for deflecting the optical axes in a headlamp device is abnormal, a rotation-state recognizing circuit recognizes a rotational position of the drive motor based on the output signals of the remaining Hall elements and a predetermined angle prediction time computed using a rotational period of the drive motor. With provision of the rotation-state recognizing circuit, even when any of the Hall elements becomes defective, the rotation of the drive motor is normally controlled to thereby secure a proper optical-axis deflection control in the headlamp device.
    • 车辆前照灯装置包括旋转状态识别电路,其操作使得当用于控制用于使前照灯装置中的光轴偏转的驱动电机的旋转位置的霍尔元件中的任何一个异常时,旋转状态识别电路识别旋转状态 基于剩余霍尔元件的输出信号的驱动电动机的位置和使用驱动电动机的旋转周期计算的预定角度预测时间。 通过提供旋转状态识别电路,即使当霍尔元件中的任一个变得有缺陷时,通常控制驱动电动机的旋转,从而确保前照灯装置中的适当的光轴偏转控制。