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    • 6. 发明授权
    • Consistent colour calibration in LED-based lighting infrastructure
    • 在基于LED的照明基础设施中进行一致的色彩校准
    • US08314563B2
    • 2012-11-20
    • US12863208
    • 2009-01-20
    • Paulus Henricus Antonius DaminkSel Brian Colak
    • Paulus Henricus Antonius DaminkSel Brian Colak
    • H05B37/02
    • H05B33/0857H05B33/0869Y02B20/341
    • The present invention relates to color generation in an indoor or outdoor lighting device, and more particularly to a control method which provides spatially consistent color control of a lighting device designed for use in, e.g., spatially extended premises or environments containing obstacles, and thus including multiple light sensors to allow efficient control. Color consistency is achieved by an arrangement where light of one or more of the light sources impinges on more than one light sensor. If constructional detector features, such as filter characteristics, coincide, then these sensors should in principle, after the appropriate processing, report identical color points of the light source under consideration. Indeed, color is a path-independent property of light, and this is the basis for a mutual calibration scheme of the detectors according to the invention. The calibration scheme is part of a control algorithm and is intended for use in place of a conventional control algorithm, either intermittently or permanently.
    • 本发明涉及室内或室外照明装置中的颜色生成,更具体地说,涉及一种控制方法,其提供设计用于例如空间扩展的场所或包含障碍物的环境中的照明装置的空间一致的颜色控制,并且因此包括 多个光传感器,以实现有效的控制。 通过一种或多种光源的光照射在多于一个光传感器上的布置来实现色彩一致性。 如果结构检测器的特征,如滤波器特性一致,则原则上这些传感器应在适当的处理之后,报告所考虑的光源的相同色点。 事实上,颜色是光的路径独立性质,这是根据本发明的检测器的相互校准方案的基础。 校准方案是控制算法的一部分,并且意图用于代替常规控制算法,间歇地或永久地使用。
    • 7. 发明授权
    • Vehicle positioning measurement system and method
    • 车辆定位测量系统及方法
    • US08174683B2
    • 2012-05-08
    • US12670440
    • 2008-07-24
    • Paulus Henricus Antonius DaminkSel Brian ColakCornelis Reinder RondaLorenzo FeriTim Corneel Wilhelmus Schenk
    • Paulus Henricus Antonius DaminkSel Brian ColakCornelis Reinder RondaLorenzo FeriTim Corneel Wilhelmus Schenk
    • G01C3/08
    • G01S11/12G01S17/36G01S17/936
    • A vehicle position measurement system (100) and method to determine the (relative) position of a vehicle (110) and an object (120) are proposed. The system comprises at least two light sources (131, 132) capable of emitting light and positioned at a predetermined distance (140) to each other. Furthermore the system comprises at least one detector (150/151, 152) capable of measuring the light emitted. The light emitted by the light sources comprises synchronized light source identification codes. The detector is arranged to determine the position of the vehicle (110) and object (120) on the basis of a phase-difference measurement between the light originating from the individual light sources (131, 132) and a comparison phase. The vehicle (110) may comprise the at least two light sources (131, 132) and the detector (151, 152), while the phase-difference is measured between light reflected from the object (120) and the comparison phase. Alternatively, the vehicle (110) may comprise the at least two light sources (131, 132) while the object (120) comprises the detector (150) and the detector is arranged to obtain the comparison phase from the light received from one of the light sources (131, 132). The object may be a vehicle.
    • 提出了一种用于确定车辆(110)和物体(120)的(相对)位置的车辆位置测量系统(100)和方法。 该系统包括能够发光并且彼此以预定距离(140)定位的至少两个光源(131,132)。 此外,该系统包括能够测量发射的光的至少一个检测器(150/151,152)。 由光源发出的光包括同步的光源识别码。 检测器被布置成基于来自各个光源(131,132)的光和比较相位之间的相位差测量来确定车辆(110)和物体(120)的位置。 车辆(110)可以包括至少两个光源(131,132)和检测器(151,152),同时在从物体(120)反射的光与比较相位之间测量相位差。 或者,车辆(110)可以包括至少两个光源(131,132),而物体(120)包括检测器(150),并且检测器被设置成从从 光源(131,132)。 物体可以是车辆。
    • 9. 发明申请
    • CONSISTENT COLOUR CALIBRATION IN LED-BASED LIGHTING INFRASTRUCTURE
    • 基于LED的照明基础设施的一致性颜色校准
    • US20100315010A1
    • 2010-12-16
    • US12863208
    • 2009-01-20
    • Paulus Henricus Antonius DaminkSel Brian Colak
    • Paulus Henricus Antonius DaminkSel Brian Colak
    • H05B37/02
    • H05B33/0857H05B33/0869Y02B20/341
    • The present invention relates to colour generation in an indoor or outdoor lighting device, and more particularly to a control method which provides spatially consistent colour control of a lighting device designed for use in, e.g., spatially extended premises or environments containing obstacles, and thus including multiple light sensors to allow efficient control. Colour consistency is achieved by an arrangement where light of one or more of the light sources impinges on more than one light sensor. If constructional detector features, such as filter characteristics, coincide, then these sensors should in principle, after the appropriate processing, report identical colour points of the light source under consideration. Indeed, colour is a path-independent property of light, and this is the basis for a mutual calibration scheme of the detectors according to the invention. The calibration scheme is part of a control algorithm and is intended for use in place of a conventional control algorithm, either intermittently or permanently.
    • 本发明涉及室内或室外照明装置中的颜色生成,更具体地涉及一种控制方法,其提供设计用于例如空间扩展的场所或包含障碍物的环境中的照明装置的空间一致的颜色控制,并且因此包括 多个光传感器,以实现有效的控制。 通过一种或多种光源的光照射在多于一个光传感器上的布置来实现色彩一致性。 如果结构检测器的特征,如滤波器特性一致,则原则上这些传感器应在适当的处理之后,报告所考虑的光源的相同色点。 事实上,颜色是光的路径独立性质,这是根据本发明的检测器的相互校准方案的基础。 校准方案是控制算法的一部分,并且意图用于代替常规控制算法,间歇地或永久地使用。