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1. 发明授权

US10042403B2 Management of power-over-ethernet installation 有权
公开(公告)号：US10042403B2
公开(公告)日：2018-08-07
申请号：US13816964
申请日：2011-08-10
申请人： Matthias Wendt , Joseph Hendrik Anna Maria Jacobs , Peter Luerkens , Ulrich Boeke
发明人： Matthias Wendt , Joseph Hendrik Anna Maria Jacobs , Peter Luerkens , Ulrich Boeke
IPC分类号： G06F1/26 , H05B33/08 , H05B37/02 , G06F1/32
摘要： Described is a management unit (1) and a method for operating such a unit in a Power-over-Ethernet (PoE) installation. The management unit (1) comprises at least one first port (12a) to which an external device (2) can be connected, and it is adapted to control the power delivered at a first port (12a) in dependence on predetermined switching rules.

2. 发明授权

US09990019B2 Apparatus for powering an electrical consumer via a data connection 有权
公开(公告)号：US09990019B2
公开(公告)日：2018-06-05
申请号：US13819884
申请日：2011-08-05
申请人： Matthias Wendt
发明人： Matthias Wendt
IPC分类号： G06F1/26 , H04L12/10 , H04L12/40 , H04L12/12 , H04L12/24
CPC分类号： G06F1/266 , H04L12/10 , H04L12/12 , H04L12/40045 , H04L41/0833 , Y02D50/40
摘要： The invention relates to an apparatus (1) for powering an electrical consumer (3, 4, 5) via a data connection (6, 7, 8). The apparatus comprises a power supply (2) for supplying power to the electrical consumer via the data connection, a data receiving unit (9) for receiving data to be sent to the electrical consumer, and a controller (10) for activating the supply of power to the electrical consumer via the data connection, if data to be sent to the electrical consumer have been received and the supply of power to the electrical consumer is deactivated. The electrical consumer itself does therefore not need to receive power from the apparatus, in order to stay alert to be able to react on data connection activity, thereby reducing the power consumption.

3. 发明授权

US09000676B2 LED circuit arrangement 有权
标题翻译： LED电路布置
公开(公告)号：US09000676B2
公开(公告)日：2015-04-07
申请号：US13879156
申请日：2011-10-13
申请人： Harald Josef Günther Radermacher , Toni Lopez , Matthias Wendt
发明人： Harald Josef Günther Radermacher , Toni Lopez , Matthias Wendt
IPC分类号： H05B33/08
CPC分类号： H05B33/08 , H05B33/0824
摘要： An arrangement includes a voltage input, a reactive element connected in series with the voltage input, and an LED light source. The LED light source includes a first LED unit and a second LED unit, each having at least one LED, a controllable switching device to connect the LED units with the reactive element in a low voltage mode and a high voltage mode, and a control unit. The LED light source has a first, higher, forward voltage in the low voltage mode and a second, lower, forward voltage in the high voltage mode. The control unit controls the current through the LED light source by setting the switching device to the low voltage mode when the current, supplied to the LED light source, corresponds to a first threshold value, and by setting the switching device to the high voltage mode when the current corresponds to a second threshold value.
摘要翻译：一种装置包括电压输入，与电压输入串联的电抗元件和LED光源。 LED光源包括第一LED单元和第二LED单元，每个LED单元具有至少一个LED，用于将LED单元与电压元件以低电压模式和高电压模式连接的可控开关装置，以及控制单元。 LED光源在低电压模式下具有第一，更高的正向电压，在高电压模式下具有第二，较低的正向电压。当提供给LED光源的电流对应于第一阈值时，控制单元通过将开关器件设置为低电压模式，并通过将开关器件设置为高电压模式来控制通过LED光源的电流当电流对应于第二阈值时。

4. 发明授权

US08866415B2 Driver arrangement with division circuit 有权
标题翻译：驱动器配置与分频电路
公开(公告)号：US08866415B2
公开(公告)日：2014-10-21
申请号：US12995490
申请日：2009-06-09
申请人： Matthias Wendt , Harald Josef Gunther Radermacher
发明人： Matthias Wendt , Harald Josef Gunther Radermacher
IPC分类号： H05B37/00 , H05B33/08
CPC分类号： H05B33/0809
摘要： Driver arrangements (1) comprise division circuits (100) with division inputs (101-102) for receiving input signals and division outputs (111-118) for supplying output signals to light sources (301-308). The division circuits (100) convert respective first and second input signals of a plurality of input signals into respective first and second parts of a further plurality of output signals. The driver arrangements (1) further comprise driver circuits (200) for driving the light sources (301-308) via the division circuits (100). The driver circuits (200) have driver outputs (201-202) for supplying the input signals to the division inputs (101-102). Such driver arrangements (1) no longer require a switch per light source (301-308). The plurality is preferably equal to or larger than two and smaller than the further plurality, and at least some of the first and the second parts are mutually different in size, amplitude or absolute value. The driver circuits (200) comprise controllable couplers (221-222) or controllable sources (211-212).
摘要翻译：驱动器装置（1）包括具有用于接收输入信号的分割输入（101-102）和用于向光源（301-308）提供输出信号的分频输出（111-118）的分频电路（100）。分割电路（100）将多个输入信号的各自的第一和第二输入信号转换成另外多个输出信号的相应的第一和第二部分。驱动器装置（1）还包括用于经由分频电路（100）驱动光源（301-308）的驱动电路（200）。驱动器电路（200）具有用于将输入信号提供给分割输入（101-102）的驱动器输出（201-202）。这种驱动器装置（1）不再需要每个光源的切换（301-308）。多个优选地等于或大于两个并且小于另外的多个，并且第一和第二部分中的至少一些在尺寸，幅度或绝对值上彼此不同。驱动器电路（200）包括可控耦合器（221-222）或可控源（211-212）。

5. 发明授权

US08791653B2 Apparatus for coupling power source to lamp 有权
标题翻译：用于将电源耦合到灯的装置
公开(公告)号：US08791653B2
公开(公告)日：2014-07-29
申请号：US12990521
申请日：2009-04-30
申请人： Matthias Wendt
发明人： Matthias Wendt
IPC分类号： H05B37/02 , H05B33/08
CPC分类号： H05B33/0842 , H05B33/0806 , H05B33/0845
摘要： An apparatus coupling a power source to a light emitting diode lamp includes a first part for receiving first voltage and current signals from the power source and a second part for supplying second voltage and current signals to the lamp. The first part includes a detection part for detecting a first amplitude reduction in at least one of the first signals, for example in the first voltage signal, and the second part includes an introduction part for, in response to a detection result, introducing a second amplitude reduction into at least one of the second signals, for example into the second current signal. As a result, the first part detects a first dimming state caused by the power source, and the second part introduces a second dimming state in response to the first part having detected the first dimming state, and the apparatus has self-dimming capabilities, to keep the grid stable.
摘要翻译：将电源耦合到发光二极管灯的装置包括用于从电源接收第一电压和电流信号的第一部分和用于向灯提供第二电压和电流信号的第二部分。第一部分包括用于检测例如第一电压信号中的至少一个第一信号中的第一幅度减小的检测部分，并且第二部分包括引入部分，用于响应于检测结果，引入第二信号将幅度降低为至少一个第二信号，例如进入第二电流信号。结果，第一部分检测由电源引起的第一调光状态，第二部分响应于第一部分检测到第一调光状态而引入第二调光状态，并且该设备具有自调光能力，保持电网稳定。

6. 发明授权

US08696162B2 Lighting system, space with a lighting system, and method of providing an illumination profile using such a lighting system 失效
公开(公告)号：US08696162B2
公开(公告)日：2014-04-15
申请号：US13263923
申请日：2010-04-08
申请人： Matthias Wendt
发明人： Matthias Wendt
IPC分类号： F21V21/00
CPC分类号： F21V21/14 , E04B9/006 , F21K9/20 , F21S2/00 , F21S8/06 , F21V14/02 , F21V21/112 , F21W2131/402 , F21Y2105/00 , F21Y2105/10 , F21Y2115/10
摘要： The invention provides a lighting system (1) comprising a plurality of elements (10) adjustably connected to a plurality of supports (11) arranged on a grid. Each of the plurality of elements (10) comprises a light source (L1). Each of the plurality of elements (10) further comprises at least two adjustable connections (12). The adjustable connections (12) connect the corresponding element (10) to respective supports (11) and adjustably position the corresponding element (10) relative to the respective supports (11). The invention further relates to a space comprising such a lighting system, a method of providing an illumination profile using such a lighting system and the use of such a lighting system for defining an illumination profile in a space.

7. 发明授权

US08552666B2 System and method for controlling a lighting system with a plurality of light sources 有权
标题翻译：用多个光源控制照明系统的系统和方法
公开(公告)号：US08552666B2
公开(公告)日：2013-10-08
申请号：US13120666
申请日：2009-09-18
申请人： Matthias Wendt , Harald J. G. Radermacher , Paul Leyten
发明人： Matthias Wendt , Harald J. G. Radermacher , Paul Leyten
IPC分类号： H05B37/00
CPC分类号： H05B37/02 , H05B37/029
摘要： The invention relates to the controlling of a lighting system with a plurality of light sources, particularly to the semi-automatic commissioning of light sources of the lighting system or controlling of the creation of lighting scenes with the lighting system. A basic idea of the invention is to use a spatial coding of light for controlling a lighting system, particularly for commissioning of light sources of the lighting system instead of or in addition to the temporal light coding as applied in the prior art. An embodiment of the invention relates to a system for controlling a lighting system with a plurality of light sources (1, 2) comprising a light system controller (5) for controlling the light sources in that a spatial light pattern (11, 12, 21, 22) is created, which codes one or more attributes (512) of the light sources (511), and a light pattern capturing device (3) for capturing the created spatial light pattern and communicating (32, 52) with the light system controller (5) in order to enable the controlling of the one or more light sources based on the captured spatial light pattern. A spatial coding is particularly suitable for wallwasher light sources, and thus especially assists personnel in commissioning wallwasher light sources of a lighting system.
摘要翻译：本发明涉及对具有多个光源的照明系统的控制，特别涉及照明系统的光源的半自动调试或者利用照明系统控制照明场景的创建。本发明的基本思想是使用光的空间编码来控制照明系统，特别是用于照明系统的光源的调试，而不是现有技术中应用的时间光编码，或除此之外。本发明的实施例涉及一种用于控制具有多个光源（1,2）的照明系统的系统，所述光源包括用于控制所述光源的光系统控制器（5），所述光系统控制器的空间光图案（11,12,21 ，22），其编码光源（511）的一个或多个属性（512），以及用于捕获所创建的空间光图案并与光系统通信（32,52）的光模式捕获装置（3）控制器（5），以便能够基于捕获的空间光图案来控制一个或多个光源。空间编码特别适用于洗碗机光源，因此特别协助人员调试照明系统的洗墙灯光源。

8. 发明申请

US20130200812A1 LED CIRCUIT ARRANGEMENT 有权
标题翻译： LED电路布置
公开(公告)号：US20130200812A1
公开(公告)日：2013-08-08
申请号：US13879156
申请日：2011-10-13
申请人： Harald Josef Günther Radermacher , Toni Lopez , Matthias Wendt
发明人： Harald Josef Günther Radermacher , Toni Lopez , Matthias Wendt
IPC分类号： H05B33/08
CPC分类号： H05B33/08 , H05B33/0824
摘要： The invention relates to a LED circuit arrangement (1) with at least a voltage input (4), adapted to provide an operating voltage, a reactive element (6) connected in series with said voltage input (4) and a LED light source (3). To enable the LED circuit arrangement (1) to be driven at an operating voltage, the LED light source (3) comprises a first and a second LED unit (8, 9), each having one light emitting diode, controllable switching means (10) to connect said LED units (8, 9) with said reactive element (6) in a low voltage mode and a high voltage mode and a control unit (12). The LED light source (3) shows a first forward voltage in said low voltage mode and a second forward voltage in said high voltage mode, said second forward voltage being higher than said first forward voltage. The control unit (12) is adapted to control the current through the LED light source (3) by setting the switching means (10) to said low voltage mode when the current, supplied to the LED light source (3), corresponds to a first threshold value (30) and by setting the switching means (10) to the high voltage mode when said supplied current corresponds to a second threshold value (31).
摘要翻译：本发明涉及一种具有至少一个适于提供工作电压的电压输入（4）的LED电路装置（1），与所述电压输入（4）串联连接的电抗元件（6）和一个LED光源 3）。为了使LED电路装置（1）能够以工作电压驱动，LED光源（3）包括第一和第二LED单元（8,9），每个LED单元具有一个发光二极管，可控开关装置（10））以低电压模式和高电压模式和控制单元（12）将所述LED单元（8,9）与所述无功元件（6）连接。 LED光源（3）在所述低电压模式中显示第一正向电压和所述高压模式中的第二正向电压，所述第二正向电压高于所述第一正向电压。控制单元（12）适用于当提供给LED光源（3）的电流对应于LED光源（3）时，通过将开关装置（10）设置为所述低电压模式来控制通过LED光源（3）的电流当所述提供的电流对应于第二阈值（31）时，通过将切换装置（10）设置为高电压模式。

9. 发明授权

US08456568B2 Illumination device with improved remote control 失效
公开(公告)号：US08456568B2
公开(公告)日：2013-06-04
申请号：US12988013
申请日：2009-04-17
申请人： Matthias Wendt
发明人： Matthias Wendt
IPC分类号： H04N5/222
CPC分类号： F21V14/02 , F21V23/0478 , F21W2131/405 , F21W2131/406 , F21Y2115/10
摘要： The present invention relates to an illumination device comprising at least one light source and a reflector system forming a spotlight (1), one or several actuators (5) arranged to pivot the spotlight (1) relative in a mounting base (4) for varying an illumination angle, and a camera (13) attached to the spotlight (1) and aligned to acquire images of an illumination region (7) to which the spotlight (1) is directed. The spotlight (1) is designed to comprise a central region from which the illumination region (7) is visible and which does not reflect or emit light of the light source towards the illumination region (7), wherein the camera (13) is arranged in said central region on an optical axis (14) of the spotlight (1). With the proposed illumination device an exact aiming of the spotlight (1) can be achieved even in applications in which the illuminated region (7) is close to the spotlight (1) without causing undesired shadows in the illumination region (7).

10. 发明授权

US08256914B2 Arrangement for emitting mixed light 失效
标题翻译：发射混合光的布置
公开(公告)号：US08256914B2
公开(公告)日：2012-09-04
申请号：US13365668
申请日：2012-02-03
申请人： Hans-Helmut Bechtel , Peter J. Schmidt , Matthias Wendt
发明人： Hans-Helmut Bechtel , Peter J. Schmidt , Matthias Wendt
IPC分类号： F21V9/16
CPC分类号： H01L25/0753 , H01L33/46 , H01L33/50 , H01L33/58 , H01L2924/0002 , H01L2933/0091 , H01L2924/00
摘要： An arrangement for emitting mixed light including a primary and secondary radiation with at least one first electroluminescent light-source for emitting first primary radiation, at least one second electroluminescent light-source for emitting second primary radiation, and a light-converting element for absorbing at least one of the primary radiations and re-emitting the secondary radiation. The light-converting element is arranged so that the entire proportion of primary radiation in the mixed light passes through the light-converting element. The light-converting element is a ceramic light-converting material whose microstructure is selected to be such that the color point of the mixed light of primary and second radiation is substantially independent of the angle of viewing.
摘要翻译：一种用于发射包括初级和次级辐射的混合光的装置，其具有用于发射第一初级辐射的至少一个第一电致发光光源，用于发射第二主辐射的至少一个第二电致发光光源和用于吸收的光转换元件主要辐射中的至少一个并再次发射次级辐射。光转换元件被布置成使得混合光中的一次辐射的整个比例通过光转换元件。光转换元件是陶瓷光转换材料，其微结构被选择为使得初级和第二辐射的混合光的色点基本上与观察角无关。

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