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1. 发明授权

US09210776B2 Efficient address assignment in coded lighting systems 有权
标题翻译：编码照明系统中的高效地址分配
公开(公告)号：US09210776B2
公开(公告)日：2015-12-08
申请号：US13263199
申请日：2010-04-01
申请人： Tim Corneel Wilhelmus Schenk , Hongming Yang , Lorenzo Feri , Wijnand Johannes Rietman , Johan Cornelis Talstra , Johan Paul Marie Gerard Linnartz
发明人： Tim Corneel Wilhelmus Schenk , Hongming Yang , Lorenzo Feri , Wijnand Johannes Rietman , Johan Cornelis Talstra , Johan Paul Marie Gerard Linnartz
IPC分类号： H05B37/02 , H05B33/08
CPC分类号： H04B10/116 , H05B33/0818 , H05B37/0245 , H05B37/0254 , H05B37/0272
摘要： Coded light has been proposed to enable advanced control of light sources and transmit information using light sources. It is based on invisibly embedding of data and identifiers in their light output. Methods, devices and systems configured to efficient assignment of addresses in a coded lighting system, still allowing for unique identification, are proposed. More specifically, the assignment of addresses occurs in two phases, where in the initial phase wide area unique addresses are used, while in the second phase only local area unique addresses are used. Also, methods, devices and systems configured to efficiently distribute a set of addresses over a set of light sources in this second phase, to maximize the performance of the illumination contribution estimation, and positioning, are disclosed.
摘要翻译：已经提出编码光使得能够使用光源对光源进行高级控制和传输信息。它基于在其光输出中不可见地嵌入数据和标识符。提出了配置为在编码照明系统中有效分配地址的方法，设备和系统，仍然允许唯一的识别。更具体地说，地址的分配发生在两个阶段，其中在初始相位宽区域中使用唯一地址，而在第二阶段中，只使用本地区域唯一地址。此外，公开了被配置为在该第二阶段中在一组光源上有效分配一组地址以最大化照明贡献估计和定位的性能的方法，设备和系统。

2. 发明申请

US20090179587A1 METHOD FOR DIMMING A LIGHT GENERATNG SYSTEM FOR GENERATING LIGHT WITH A VARIABLE COLOR 失效
标题翻译：用于调制用于产生具有可变颜色的光的发光系统的方法
公开(公告)号：US20090179587A1
公开(公告)日：2009-07-16
申请号：US12296942
申请日：2007-04-04
申请人： Geert Willem Van Der Veen , Wijnand Johannes Rietman
发明人： Geert Willem Van Der Veen , Wijnand Johannes Rietman
IPC分类号： H05B41/36
CPC分类号： H05B41/3921
摘要： A method for dimming an illumination system (20) capable of emitting light (L) with a variable color is described. The illumination system (20) comprises three dimmable light sources (21, 22, 23) generating respective lights (L1, L2, L3) having respective, mutually different colors (C1, C2, C3). The method comprises the step of reducing the light intensities (I1, I2, I3) of the three dimmable light sources (21, 22, 23) while maintaining the color point until one of said light sources (21) reaches a lower dim limit (IMIN)—The method further comprises the step of maintaining the light intensity (I1) of said one light source (21) at its lower dim limit (IMIN) and reducing the light intensities (I2, I3) of the two other dimmable light sources (22, 23) in such a manner that the hue is maintained.
摘要翻译：描述了一种用于调光能够以可变颜色发光的照明系统（20）的方法。照明系统（20）包括三个可调光源（21,22,23），其产生具有相应不同颜色（C1，C2，C3）的相应光（L1，L2，L3）。该方法包括降低三个可调光光源（21,22,23）的光强度（I1，I2，I3）同时保持色点，直到所述光源（21）中的一个达到较低的暗限 IMIN） - 该方法还包括将所述一个光源（21）的光强度（I1）保持在其较低暗限（IMIN）并降低两个其它可调光源的光强度（I2，I3）的步骤（22,23），以保持色调。

3. 发明申请

US20120091896A1 EFFICIENT ADDRESS ASSIGNMENT IN CODED LIGHTING SYSTEMS 有权
标题翻译：编码照明系统中的高效地址分配
公开(公告)号：US20120091896A1
公开(公告)日：2012-04-19
申请号：US13263199
申请日：2010-04-01
申请人： Tim Corneel Wilhelmus Schenk , Hongming Yang , Lorenzo Feri , Wijnand Johannes Rietman , Johan Cornelis Talstra , Johan Paul Marie Gerard Linnartz
发明人： Tim Corneel Wilhelmus Schenk , Hongming Yang , Lorenzo Feri , Wijnand Johannes Rietman , Johan Cornelis Talstra , Johan Paul Marie Gerard Linnartz
IPC分类号： H05B37/02
CPC分类号： H04B10/116 , H05B33/0818 , H05B37/0245 , H05B37/0254 , H05B37/0272
摘要： Coded light has been proposed to enable advanced control of light sources and transmit information using light sources. It is based on invisibly embedding of data and identifiers in their light output. Methods, devices and systems configured to efficient assignment of addresses in a coded lighting system, still allowing for unique identification, are proposed. More specifically, the assignment of addresses occurs in two phases, where in the initial phase wide area unique addresses are used, while in the second phase only local area unique addresses are used. Also, methods, devices and systems configured to efficiently distribute a set of addresses over a set of light sources in this second phase, to maximize the performance of the illumination contribution estimation, and positioning, are disclosed.
摘要翻译：已经提出编码光使得能够使用光源对光源进行高级控制和传输信息。它基于在其光输出中不可见地嵌入数据和标识符。提出了配置为在编码照明系统中有效分配地址的方法，设备和系统，仍然允许唯一的识别。更具体地说，地址的分配发生在两个阶段，其中在初始相位宽区域中使用唯一地址，而在第二阶段中，只使用本地区域唯一地址。此外，公开了被配置为在该第二阶段中在一组光源上有效分配一组地址以最大化照明贡献估计和定位的性能的方法，设备和系统。

4. 发明授权

US08084948B2 Method for dimming a light generatng system for generating light with a variable color 失效
标题翻译：用于调光用于产生具有可变颜色的光的光发生系统的方法
公开(公告)号：US08084948B2
公开(公告)日：2011-12-27
申请号：US12296942
申请日：2007-04-04
申请人： Geert Willem Van Der Veen , Wijnand Johannes Rietman
发明人： Geert Willem Van Der Veen , Wijnand Johannes Rietman
IPC分类号： H05B37/02 , H05B39/04 , H05B41/36 , G05F1/00 , G05F37/00
CPC分类号： H05B41/3921
摘要： A method for dimming an illumination system (20) capable of emitting light (L) with a variable color is described. The illumination system (20) comprises three dimmable light sources (21, 22, 23) generating respective lights (L1, L2, L3) having respective, mutually different colors (C1, C2, C3). The method comprises the step of reducing the light intensities (I1, I2, I3) of the three dimmable light sources (21, 22, 23) while maintaining the color point until one of said light sources (21) reaches a lower dim limit (IMIN)—The method further comprises the step of maintaining the light intensity (I1) of said one light source (21) at its lower dim limit (IMIN) and reducing the light intensities (I2, I3) of the two other dimmable light sources (22, 23) in such a manner that the hue is maintained.
摘要翻译：描述了一种用于调光能够以可变颜色发光的照明系统（20）的方法。照明系统（20）包括三个可调光源（21,22,23），其产生具有相应不同颜色（C1，C2，C3）的相应光（L1，L2，L3）。该方法包括降低三个可调光光源（21,22,23）的光强度（I1，I2，I3）同时保持色点，直到所述光源（21）中的一个达到较低的暗限 IMIN） - 该方法还包括将所述一个光源（21）的光强度（I1）保持在其较低暗限（IMIN）并降低两个其它可调光源的光强度（I2，I3）的步骤（22,23），以保持色调。

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