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21. 发明申请

US20150280821A1 TECHNIQUES FOR SPATIALLY RESOLVING RECEIVED LIGHT-BASED COMMUNICATION SIGNALS 有权
标题翻译：空间分辨光接收通信信号的技术
公开(公告)号：US20150280821A1
公开(公告)日：2015-10-01
申请号：US14575393
申请日：2014-12-18
申请人： Christian Breuer , Anant Aggarwal , Bernhard Siessegger
发明人： Christian Breuer , Anant Aggarwal , Bernhard Siessegger
IPC分类号： H04B10/116 , G06K9/34 , G06T7/00 , G06K9/62 , H04B10/50 , H04B10/079
CPC分类号： H04B10/116 , G01C3/08 , G01C21/206 , G01S1/70 , G01S5/163 , G01S11/12 , G06K9/34 , G06K9/4661 , G06K9/6218 , G06T7/90 , G06T2207/10004 , G06T2207/20021 , H04B10/0795 , H04B10/114 , H04B10/1149 , H04B10/501 , H04B10/502 , H04B10/516 , H04B10/5563 , H04J3/10 , H04J14/086 , H04N5/3532
摘要： Techniques are disclosed for spatially resolving received light-based communication (LCom) signals. In an example case where one or more LCom signals are in the field of view (FOV) of an LCom receiver, the image representing the FOV may be captured and segmented into non-overlapping cells, such as hexagonal, triangular, rectangular, or circular shaped cells. Each LCom signal may be interpreted as a unique pixel cluster comprising one or more of the cells. In some cases, the LCom signals in the FOV may be received from multiple LCom-enabled luminaires and/or a single LCom-enabled luminaire having multiple light panels. The benefits of being able to spatially resolve received LCom signals may include establishing a link with multiple LCom signals within the FOV of a receiver without conflict and/or determining the location of those LCom signals, improving signal to noise ratio, augmenting position information, enhancing sampling frequency, and improving communication speed.
摘要翻译：公开了用于空间分辨接收到的基于光的通信（LCom）信号的技术。在一个或多个LCom信号处于LCom接收机的视场（FOV）的示例情况下，可以捕获表示FOV的图像并将其分割成非重叠的小区，例如六边形，三角形，矩形或圆形形细胞。每个LCom信号可被解释为包括一个或多个单元的唯一像素簇。在某些情况下，FOV中的LCom信号可以从具有多个照明面板的多个启用LCom的灯具和/或具有单个LCom的灯具接收。能够空间解析接收的LCom信号的好处可以包括在接收机的FOV内建立与多个LCom信号的链接，而不会有冲突和/或确定这些LCom信号的位置，提高信噪比，增强位置信息，增强采样频率，提高通信速度。

22. 发明申请

US20150280820A1 TECHNIQUES FOR ADAPTIVE LIGHT MODULATION IN LIGHT-BASED COMMUNICATION 审中-公开
标题翻译：基于光通信的自适应调光技术
公开(公告)号：US20150280820A1
公开(公告)日：2015-10-01
申请号：US14575351
申请日：2014-12-18
申请人： Christian Breuer , Anant Aggarwal , Bernhard Siessegger
发明人： Christian Breuer , Anant Aggarwal , Bernhard Siessegger
IPC分类号： H04B10/116 , H04B10/40 , H04B10/524
CPC分类号： H04B10/116 , H04B10/40 , H04B10/524
摘要： Techniques are disclosed for adaptively modulating light in light-based communication (LCom). In accordance with some embodiments, the disclosed techniques can be used, for example, to dynamically adjust light modulation depth based, at least in part, on ambient light levels. In some cases, using the disclosed adaptive light modulation scheme, a given LCom-enabled luminaire may be configured to adjust the modulation depth dynamically and/or control the signal-to-noise ratio (SNR) such that the average light signal is kept constant, regardless of what LCom data is being transmitted. In some cases, the disclosed techniques can be used, for example, to dynamically adjust light modulation depth according to a given minimum light modulation depth assessed by measuring the ambient lighting conditions of the environment of the LCom-enabled luminaire. In some instances, an optimized or other target SNR can be provided using the disclosed techniques.
摘要翻译：公开了用于在基于光的通信（LCom）中自适应调制光的技术。根据一些实施例，所公开的技术可以用于例如至少部分地基于环境光水平动态地调整光调制深度。在一些情况下，使用所公开的自适应光调制方案，给定的启用LCom的灯具可被配置为动态调整调制深度和/或控制信噪比（SNR），使得平均光信号保持恒定，无论传输什么LCom数据。在一些情况下，所公开的技术可以用于例如根据给定的最小光调制深度来动态地调整光调制深度，所述最小光调制深度通过测量具有LCom功能的照明器的环境的环境照明条件来评估。在一些情况下，可以使用所公开的技术来提供优化的或其他目标SNR。

23. 发明申请

US20140252954A1 SYSTEMS AND METHODS OF PREVENTING STROBING LIGHT OUTPUT 有权
标题翻译：防止光束输出的系统和方法
公开(公告)号：US20140252954A1
公开(公告)日：2014-09-11
申请号：US13794500
申请日：2013-03-11
申请人： Christian Breuer , Avinash Gunda
发明人： Christian Breuer , Avinash Gunda
IPC分类号： H05B37/02
CPC分类号： H05B33/0803 , H05B33/0893
摘要： Systems and methods for preventing or otherwise reducing cyclic light output caused by failure modes are disclosed, which shut off a power supply to a lighting system susceptible to output cycling (also known as flashing, flickering, or strobing) in a non-latching fashion. A power supply and/or driver system includes a processor and memory arrangement configured to track failures and prevent cyclical behavior when detected. The processor can be implemented, for example, with an existing microcontroller already present in the power supply, or as a dedicated processor. Once a failure mode that exhibits cyclic behavior above a certain frequency is detected, the power supply can be turned off or otherwise prevented from attempting to source power to the lighting system.
摘要翻译：公开了用于防止或以其他方式减少由故障模式引起的循环光输出的系统和方法，其以非锁定方式切断对易于输出循环（也称为闪烁，闪烁或选通）的照明系统的电源。电源和/或驱动器系统包括配置成跟踪故障并且在检测到时防止周期性行为的处理器和存储器装置。处理器可以例如利用已经存在于电源中的现有微控制器，或作为专用处理器来实现。一旦检测到出现高于特定频率的循环行为的故障模式，则可以关闭电源或以其他方式阻止电源尝试向照明系统供电。

24. 发明申请

US20120313529A1 MULTIPLE CHANNEL LIGHT SOURCE POWER SUPPLY WITH OUTPUT PROTECTION 有权
标题翻译：多路信道光源，具有输出保护功能
公开(公告)号：US20120313529A1
公开(公告)日：2012-12-13
申请号：US13448890
申请日：2012-04-17
申请人： Keng Chen , Christian Breuer , Peng Xiao
发明人： Keng Chen , Christian Breuer , Peng Xiao
IPC分类号： H05B37/03
CPC分类号： H05B33/0887 , Y02B20/341
摘要： Multiple output channel light source power supply circuits, and methods for protecting, are provided. A front end circuit receives an input voltage and provides a regulated front end DC voltage (FEDC). Voltage converter circuits (VCCs) receive the FEDC and provide a separate associated DC output for each associated output channel. A protection switch is coupled between. In its conducting state, the FEDC is coupled to the VCCs. In its non-conducting state, the FEDC is decoupled. A current sense circuit of a current sensor in parallel with a bypass switch is coupled to the VCCs to provide a current sense output representing current through at least one VCC. A controller circuit places the protection switch in the non-conducting state in response to the current sense output. The bypass switch may be placed in a conducting state to shunt current around the current sensor during normal operation to reduce or eliminate inefficiency.
摘要翻译：提供了多路输出通道光源电源电路及其保护方法。前端电路接收输入电压并提供稳定的前端直流电压（FEDC）。电压转换器电路（VCC）接收FEDC并为每个相关的输出通道提供单独的相关DC输出。一个保护开关耦合在一起。在其导通状态下，FEDC耦合到VCC。在其不发达状态下，FEDC是脱钩的。与旁路开关并联的电流传感器的电流感测电路耦合到VCC，以提供表示通过至少一个VCC的电流的电流感测输出。控制器电路响应于电流感测输出将保护开关置于非导通状态。旁路开关可以处于导通状态，以在正常操作期间分流电流传感器周围的电流，以减少或消除低效率。

25. 发明授权

US08154213B2 Circuit arrangement and method for operating a high-pressure discharge lamp 有权
标题翻译：用于操作高压放电灯的电路布置和方法
公开(公告)号：US08154213B2
公开(公告)日：2012-04-10
申请号：US12524720
申请日：2007-01-25
申请人： Christian Breuer , Kai Wolter
发明人： Christian Breuer , Kai Wolter
IPC分类号： H05B37/02
CPC分类号： H05B41/00 , H04N9/3155
摘要： A circuit arrangement (10) for operation of a high-pressure discharge lamp having a commutation device (K), which has an input (E1, E2) for coupling to a DC voltage source and has an output (A1, A2) for coupling to the high-pressure discharge lamp (EL). A control apparatus (12) is configured to commutate the polarity with which the voltage (UZW), which is applied to the input (E1, E2) of the commutation device (K), is coupled to the output (A1, A2) of the commutation device (K). A synchronization apparatus (14) is configured to provide a synchronization signal (Sy) at its output (A1, A2). A timer apparatus (16) is configured to produce a commutation initiation signal (KA) at its output (A1, A2), which commutation initiation signal (KA) is synchronized with a predeterminable operating frequency of the high-pressure discharge lamp (EL). A pattern apparatus (18) stores a choice of possible commutation times, with the choice of the possible commutation times being synchronized in time to the synchronization signal (Sy).
摘要翻译：一种用于操作具有换向装置（K）的高压放电灯的电路装置（10），其具有用于耦合到DC电压源的输入端（E1，E2），并具有用于耦合的输出端（A1，A2）到高压放电灯（EL）。控制装置（12）被配置为使施加到换向装置（K）的输入端（E1，E2）的电压（UZW）与负载换向装置（K）的输出（A1，A2）换向装置（K）。同步装置（14）被配置为在其输出端（A1，A2）提供同步信号（Sy）。定时器装置（16）被配置为在其输出端（A1，A2）产生一个换向启动信号（KA），该换向启动信号（KA）与高压放电灯（EL）的可预定工作频率同步，。图案装置（18）存储可能的换向时间的选择，同时选择可能的换向时间与时间同步到同步信号（Sy）。

26. 发明申请

US20100079735A1 Circuit Arrangement and Method for Operating a High-Pressure Discharge Lamp 有权
标题翻译：高压放电灯操作电路布置及方法
公开(公告)号：US20100079735A1
公开(公告)日：2010-04-01
申请号：US12524720
申请日：2007-01-25
申请人： Christian Breuer , Kai Wolter
发明人： Christian Breuer , Kai Wolter
IPC分类号： G03B21/20 , H05B41/36
CPC分类号： H05B41/00 , H04N9/3155
摘要： A circuit arrangement (10) for operation of a high-pressure discharge lamp having a commutation device (K), which has an input (E1, E2) for coupling to a DC voltage source and has an output (A1, A2) for coupling to the high-pressure discharge lamp (EL). The commutation device (K) is configured to couple the voltage (UZW) which is applied to the input (E1, E2) to its output (A1, A2). A control apparatus (12) is configured to commutate the polarity with which the voltage (UZW), which is applied to the input (E1, E2) of the commutation device (K), is coupled to the output (A1, A2) of the commutation device (K). A synchronization apparatus (14) is configured to provide a synchronization signal (Sy) at its output (A1, A2). A timer apparatus (16) is configured to produce a commutation initiation signal (KA) at its output (A1, A2), which commutation initiation signal (KA) is synchronized with a predeterminable operating frequency of the high-pressure discharge lamp (EL). A pattern apparatus (18) stores a choice of possible commutation times, with the choice of the possible commutation times being synchronized in time to the synchronization signal (Sy), with the pattern apparatus (18) having an input (E1, E2) which is coupled to the output (A1, A2) of the timer apparatus (16), for transmission of the commutation initiation signal (KA), with the pattern apparatus (18) being designed configured to couple a commutation control signal (KS) to the control apparatus (12), in order to produce commutation at the next commutation point in time from the choice of commutation times, on reception of a commutation initiation signal (KA).
摘要翻译：一种用于操作具有换向装置（K）的高压放电灯的电路装置（10），其具有用于耦合到DC电压源的输入端（E1，E2），并具有用于耦合的输出端（A1，A2）到高压放电灯（EL）。换向装置（K）被配置为将施加到输入端（E1，E2）的电压（UZW）耦合到其输出端（A1，A2）。控制装置（12）被配置为使施加到换向装置（K）的输入端（E1，E2）的电压（UZW）与负载换向装置（K）的输出（A1，A2）换向装置（K）。同步装置（14）被配置为在其输出（A1，A2）处提供同步信号（Sy）。定时器装置（16）被配置为在其输出端（A1，A2）产生一个换向启动信号（KA），该换向启动信号（KA）与高压放电灯（EL）的可预定工作频率同步，。模式装置（18）存储可能的换向时间的选择，其中可能的换向时间的选择在时间上同步到同步信号（Sy），图案装置（18）具有输入（E1，E2），其输入耦合到定时器装置（16）的输出（A1，A2），用于发送换向启动信号（KA），图案装置（18）被设计成将换向控制信号（KS）耦合到控制装置（12），以便在接收换向启动信号（KA）时，在从换流时间的选择开始的下一个换向点产生换向。

27. 发明申请

US20060119284A1 Operating device and method for operating gas discharge lamps 有权
标题翻译：操作气体放电灯的操作装置和方法
公开(公告)号：US20060119284A1
公开(公告)日：2006-06-08
申请号：US11290431
申请日：2005-12-01
申请人： Christian Breuer , Ralf Weidemann
发明人： Christian Breuer , Ralf Weidemann
IPC分类号： H05B39/04
CPC分类号： H05B41/386
摘要： The invention relates to an operating device for operating high-pressure gas discharge lamps. Of particular concern is an operating device having a controller for start-up of high-pressure gas discharge lamps which provides a shorter start-up phase in comparison with the prior art. This is achieved by a lamp state detector which recognizes, after starting, that a hot lamp is present and thereupon increases the start-up current.
摘要翻译：本发明涉及一种用于操作高压气体放电灯的操作装置。特别关注的是具有用于启动高压气体放电灯的控制器的操作装置，其与现有技术相比提供较短的启动阶段。这通过灯状态检测器来实现，灯状态检测器在启动之后识别出热灯并且随后增加启动电流。

28. 发明授权

US06808183B2 Binding mounting method and apparatus 失效
标题翻译：装订方法和装置
公开(公告)号：US06808183B2
公开(公告)日：2004-10-26
申请号：US10412097
申请日：2003-04-11
申请人： Hubert M. Schaller , G. Scott Barbieri , Christian Breuer
发明人： Hubert M. Schaller , G. Scott Barbieri , Christian Breuer
IPC分类号： B62B1300
CPC分类号： A63C10/20 , A63C10/04 , A63C10/18 , A63C10/24
摘要： A method and system for mounting a binding to a gliding board. In one embodiment, a single row of attachment features, e.g., threaded inserts, may be used to mount a foot binding to the gliding board. The attachment features may be equally spaced along the row, e.g., at 25 mm increments. In one embodiment, a binding includes a hold down plate that may be attached to the gliding board using only two fasteners, e.g., each fastener engaging with an attachment feature on the board, or using only fasteners that lie along a longitudinal line on the gliding board.
摘要翻译：一种用于将绑定件安装在滑板上的方法和系统。在一个实施例中，可以使用单排附接特征，例如螺纹插入件来将脚部装载到滑动板。附接特征可以沿着行等距间隔，例如以25mm的增量。在一个实施例中，装订包括可以仅使用两个紧固件附接到滑板的压紧板，例如每个紧固件与板上的附接特征相配合，或者仅使用沿着滑翔线上的纵向线的紧固件板。

29. 发明授权

US10636290B2 Communication interface device for a solid-state luminaire 有权
公开(公告)号：US10636290B2
公开(公告)日：2020-04-28
申请号：US14668727
申请日：2015-03-25
申请人： Christian Breuer , Bernhard Siessegger
发明人： Christian Breuer , Bernhard Siessegger
IPC分类号： G08C19/16 , G08C23/04 , G08C17/02 , H05B41/44 , H05B33/08
CPC分类号： G08C19/16 , G08C17/02 , G08C23/04 , G08C2201/50 , G09G2310/027 , G09G2310/0262 , G09G2310/0267 , G09G2310/0272 , H05B33/0803 , H05B41/44
摘要： A device is disclosed for providing a communication interface for a solid-state luminaire. The disclosed device may be configured, for example, as a dongle to be electrically coupled with power lines between a driver and solid-state light source. The device may draw power from the power lines, while also adjusting and, if desired, monitoring current going to the light source. In some embodiments, the device splits current received from the driver into a first portion that is returned to the driver or consumed within the device and a second portion that is time-modulated and delivered to the light source. In some other embodiments, the device provides a time-varying impedance in series with the driver, reducing current received by the light source in a time-modulated manner. In either case, the device optionally may be configured to cause the light source to output a pulsing light signal encoded with data.

30. 发明授权

US10404924B2 Human presence detection techniques 有权
公开(公告)号：US10404924B2
公开(公告)日：2019-09-03
申请号：US14076372
申请日：2013-11-11
申请人： Christian Breuer , Anant Aggarwal
发明人： Christian Breuer , Anant Aggarwal
IPC分类号： H04N7/18 , H04N5/33 , G08B13/194 , G08B13/196
摘要： Techniques are disclosed for detecting stationary presence using IR sensor data. A number of IR images may be captured based on IR sensor data and these IR images may be averaged over various time intervals to calculate a number of average IR frames. The difference between these average IR frames provides a delta frame. A mask frame may be calculated as the summation of delta frames over time, and the value of the mask frame may be used to detect a stationary human presence even when no delta value is calculated. Alternatively, the mask frame may be used to calculate a background frame that represents the IR signature of stationary or cyclical objects within the scanned area that are not intended to trigger the presence detection system. A stationary presence may be determined by subtracting the background frame from a current average IR frame.

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