专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20130231793A1 RELAY SYSTEM WITH BRANCH CIRCUIT METERING 审中-公开
标题翻译：具有分支电路计量的继电器系统
公开(公告)号：US20130231793A1
公开(公告)日：2013-09-05
申请号：US13410106
申请日：2012-03-01
申请人： Randall B. Elliott , Subramanian Muthu , David Bruno
发明人： Randall B. Elliott , Subramanian Muthu , David Bruno
IPC分类号： G05F5/00
CPC分类号： G05B15/02 , G05B2219/2642
摘要： A networked lighting control device may include a switching device to control power to a load, a communication interface to couple the relay module to a control module at the relay panel, revenue-grade metering circuitry to monitor power flowing to the load, and a controller to control the switching device in response to inputs received at the communication interface and to transmit metrology data to the control module. A control module may include a mounting interface to mount the control module to a relay panel, a first communication port to receive first control inputs using a first protocol, a second communication port to receive second control inputs using a second protocol, a third communication port to control one or more relay modules mounted to the relay panel using the local communication format, and logic to translate the first and second control inputs to the local communication format.
摘要翻译：网络照明控制装置可以包括用于控制负载的电力的开关装置，将继电器模块耦合到继电器面板上的控制模块的通信接口，用于监测流向负载的功率的收入级计量电路，以及控制器以响应于在通信接口处接收的输入来控制开关装置，并将测量数据传送到控制模块。控制模块可以包括将控制模块安装到中继面板的安装接口，使用第一协议接收第一控制输入的第一通信端口，使用第二协议接收第二控制输入的第二通信端口，第三通信端口使用本地通信格式控制安装到中继面板的一个或多个继电器模块，以及将第一和第二控制输入转换为本地通信格式的逻辑。

2. 发明申请

US20110246977A1 CONTROL SYSTEM CODE INSTALLATION AND UPGRADE 审中-公开
标题翻译：控制系统代码安装和升级
公开(公告)号：US20110246977A1
公开(公告)日：2011-10-06
申请号：US12751942
申请日：2010-03-31
申请人： Kevin Parsons , Subramanian Muthu , David E. Burgess , Richard A. Leinen
发明人： Kevin Parsons , Subramanian Muthu , David E. Burgess , Richard A. Leinen
IPC分类号： G06F9/44 , G06F15/16
CPC分类号： G06F8/65
摘要： A system including multiple control system devices. The control system devices include a processor; a memory coupled to the processor and configured to store code for the control system device; and a communication interface coupled to the processor. A control system device is configured to receive updated code corresponding to at least one of the control system devices, and configured to transmit the updated code to the corresponding at least one of the control system devices.
摘要翻译：包括多个控制系统设备的系统。控制系统设备包括处理器; 存储器，其耦合到所述处理器并且被配置为存储所述控制系统设备的代码; 以及耦合到所述处理器的通信接口。控制系统设备被配置为接收对应于控制系统设备中的至少一个的更新的代码，并且被配置为将更新的代码发送到对应的至少一个控制系统设备。

3. 发明申请

US20110115448A1 ELECTRICAL SWITCHING MODULE 有权
标题翻译：电气开关模块
公开(公告)号：US20110115448A1
公开(公告)日：2011-05-19
申请号：US12751993
申请日：2010-03-31
申请人： Randall B. Elliott , Richard A. Leinen , Robert L. Hick , Kevin Parsons , Subramanian Muthu
发明人： Randall B. Elliott , Richard A. Leinen , Robert L. Hick , Kevin Parsons , Subramanian Muthu
IPC分类号： G05F1/10
CPC分类号： H05B37/0254 , Y10T307/826
摘要： A module including a case; an electrical switching device configured to control power to a load; and a controller coupled to the electrical switching device. The electrical switching device and the controller are substantially encapsulated by the case. Functionality of the module can be exposed through a communication interface in the case.
摘要翻译：包括壳体的模块; 电开关装置，被配置为控制负载的电力; 以及耦合到所述电开关装置的控制器。电气开关装置和控制器基本上被壳体封装。在这种情况下，模块的功能可以通过通讯接口进行曝光。

4. 发明授权

US06411046B1 Effective modeling of CIE xy coordinates for a plurality of LEDs for white LED light control 有权
标题翻译：用于白光LED灯控制的多个LED的CIE xy坐标的有效建模
公开(公告)号：US06411046B1
公开(公告)日：2002-06-25
申请号：US09749170
申请日：2000-12-27
申请人： Subramanian Muthu
发明人： Subramanian Muthu
IPC分类号： G05F100
CPC分类号： H05B33/0869 , H05B33/0872 , Y02B20/341 , Y10S362/80
摘要： The present invention describes a method and luminaire for driving an array of LEDs with at least one LED in each of a plurality of colors in a luminaire. This method controls the light output and color of the LEDs by measuring color coordinates for each LED light source for different temperatures, storing the expressions of the color coordinates as a function of the temperatures, deriving equations for the color coordinates as a function of temperature, calculating the color coordinates and lumen output fractions on-line, and controlling the light output and color of said LEDs based upon the calculated color coordinates and lumen output fractions.
摘要翻译：本发明描述了一种用于驱动LED阵列的方法和照明器，其具有在照明器中的多种颜色中的每一种中的至少一个LED。该方法通过测量不同温度的每个LED光源的颜色坐标来控制LED的光输出和颜色，存储作为温度的函数的色坐标的表达式，导出作为温度的函数的色坐标的方程，在线计算色坐标和流明输出分数，以及基于所计算的色坐标和流明输出分数来控制所述LED的光输出和颜色。

5. 发明授权

US08755944B2 Electrical switching module 有权
标题翻译：电气开关模块
公开(公告)号：US08755944B2
公开(公告)日：2014-06-17
申请号：US12751956
申请日：2010-03-31
申请人： Randall B. Elliott , Richard A. Leinen , Robert L. Hick , Kevin Parsons , Subramanian Muthu
发明人： Randall B. Elliott , Richard A. Leinen , Robert L. Hick , Kevin Parsons , Subramanian Muthu
IPC分类号： G05D7/00 , G05D11/00 , G05D11/02 , G05D3/12 , G05D5/00 , G05D9/00 , G05D17/00
CPC分类号： H03K17/78 , H01H50/02 , H01H50/026 , H01H50/047 , H03K17/082 , H03K17/13 , H03K17/605 , H03K17/689
摘要： A module including a case; an electrical switching device configured to control power to a load; and a controller coupled to the electrical switching device. The electrical switching device and the controller are substantially encapsulated by the case. Functionality of the module can be exposed through a communication interface in the case.
摘要翻译：包括壳体的模块; 电开关装置，被配置为控制负载的电力; 以及耦合到所述电开关装置的控制器。电气开关装置和控制器基本上被壳体封装。在这种情况下，模块的功能可以通过通讯接口进行曝光。

6. 发明申请

US20130175128A1 MULTI-STAGE ENERGY ABSORBER AND METHOD OF MAKING AND USING THE SAME 审中-公开
标题翻译：多级能量吸收器及其制造和使用方法
公开(公告)号：US20130175128A1
公开(公告)日：2013-07-11
申请号：US13343889
申请日：2012-01-05
申请人： Subramanian Muthu Kumar , Dinesh Mana , Matthew Douglas Marks , Gregory Everett Tremblay
发明人： Subramanian Muthu Kumar , Dinesh Mana , Matthew Douglas Marks , Gregory Everett Tremblay
IPC分类号： F16F7/12 , B60R21/02 , B29C47/00 , B60R21/34
CPC分类号： B60R19/18 , B60R2019/186 , B60R2019/1893 , F16F7/12
摘要： In one embodiment, a multi-stage energy absorbing system can comprise: a base; and an energy absorber comprising elements, wherein the energy absorber elements comprise a pair of outer sidewalls having a narrow section with a narrow section angle and a wide section with a wide section angle, wherein the narrow section and the wide section are connected by a diverging section with a diverging section angle, wherein the diverging section angle is less than 90°; a connecting wall between the outer sidewalls; a pair of inner sidewalls; and an inner connecting wall, wherein the energy absorbing elements are in a nested arrangement creating an open area between adjacent sidewalls and adjacent connecting walls.
摘要翻译：在一个实施例中，多级能量吸收系统可以包括：基座; 以及包括元件的能量吸收器，其中所述能量吸收器元件包括具有窄截面角的窄截面和宽截面角的宽截面的一对外侧壁，其中所述窄部分和所述宽部分通过发散的具有发散截面角度，其中发散截面角度小于90°; 外侧壁之间的连接壁; 一对内侧壁; 和内连接壁，其中所述能量吸收元件处于嵌套布置，从而在相邻侧壁和相邻连接壁之间形成开放区域。

7. 发明授权

US08324761B2 Electrical switching module 有权
标题翻译：电气开关模块
公开(公告)号：US08324761B2
公开(公告)日：2012-12-04
申请号：US12751993
申请日：2010-03-31
申请人： Randall B. Elliott , Richard A. Leinen , Robert L. Hick , Kevin Parsons , Subramanian Muthu
发明人： Randall B. Elliott , Richard A. Leinen , Robert L. Hick , Kevin Parsons , Subramanian Muthu
IPC分类号： H01H47/00
CPC分类号： H05B37/0254 , Y10T307/826
摘要： A module including a case; an electrical switching device configured to control power to a load; and a controller coupled to the electrical switching device. The electrical switching device and the controller are substantially encapsulated by the case. Functionality of the module can be exposed through a communication interface in the case.
摘要翻译：包括壳体的模块; 电开关装置，被配置为控制负载的电力; 以及耦合到所述电开关装置的控制器。电气开关装置和控制器基本上被壳体封装。在这种情况下，模块的功能可以通过通讯接口进行曝光。

8. 发明授权

US07656670B2 Electronic blast with remote capacitor placement 失效
标题翻译：电子爆炸与远程电容放置
公开(公告)号：US07656670B2
公开(公告)日：2010-02-02
申请号：US11718551
申请日：2005-11-03
申请人： Seymour Perkins, III , Jeffrey Lord , Subramanian Muthu , Bernd Clauberg
发明人： Seymour Perkins, III , Jeffrey Lord , Subramanian Muthu , Bernd Clauberg
IPC分类号： H05K7/00
CPC分类号： H05B41/245 , H05B41/28 , H05B41/282 , Y02B20/183
摘要： An electronic ballast with remote capacitor placement includes a first housing (34); a second housing (36); an AC/DC converter (22); a DC bus (24) operably connected to the AC/DC converter (22); a lamp driver (26) operably connected to the DC bus (24); and a storage capacitor (32) connected to the DC bus (24) with capacitor wires (30). The AC/DC converter (22), the DC bus (24), and the lamp driver (26) are disposed in the first housing (34); the storage capacitor (32) is disposed in the second housing (36); and the first housing (34) is thermally isolated and physically separated from the second housing (36).
摘要翻译：具有远程电容器放置的电子镇流器包括第一壳体（34）; 第二壳体（36）; AC / DC转换器（22）; 可操作地连接到AC / DC转换器（22）的DC总线（24）; 可操作地连接到DC总线（24）的灯驱动器（26）; 以及与电容器线（30）连接到DC总线（24）的存储电容器（32）。 AC / DC转换器（22），DC总线（24）和灯驱动器（26）设置在第一壳体（34）中; 存储电容器（32）设置在第二壳体（36）中; 并且所述第一壳体（34）被热隔离并与所述第二壳体（36）物理分离。

9. 发明授权

US06507159B2 Controlling method and system for RGB based LED luminary 有权
公开(公告)号：US06507159B2
公开(公告)日：2003-01-14
申请号：US09820517
申请日：2001-03-29
申请人： Subramanian Muthu
发明人： Subramanian Muthu
IPC分类号： H05B3702
CPC分类号： G01J3/51 , G01J3/513 , G01J2001/4252 , G09G3/3406 , H05B33/0863 , H05B33/0869 , Y10S362/80
摘要： A method and a system for controlling a RBG based LED luminary which tracks the tristimulus values of both feedback and reference whereby the forward currents driving the LED luminary are adjusted in accordance with the errors between the feed tristimulus values and the reference tristimulus values until the errors are zero.

10. 发明授权

US06495964B1 LED luminaire with electrically adjusted color balance using photodetector 有权
标题翻译：具有电调色彩平衡的LED灯具采用光电探测器
公开(公告)号：US06495964B1
公开(公告)日：2002-12-17
申请号：US09749154
申请日：2000-12-27
申请人： Subramanian Muthu , Chin Chang
发明人： Subramanian Muthu , Chin Chang
IPC分类号： H05B3702
CPC分类号： G01J1/32 , F21V9/40 , F21V23/0442 , F21W2111/02 , F21Y2115/10 , G01J3/46 , G01J3/463 , G01J3/465 , G01J3/50 , G01J3/501 , G02B6/003 , G08G1/095 , H05B33/0803 , H05B33/0818 , H05B33/086 , H05B33/0863 , H05B33/0869
摘要： The combined light output (chromaticity) of a white light emitting LED luminaire is electronically controlled based on measurements by a single photodiode arranged to measure the light outputs of at least a plurality of the LEDs in the array. This is accomplished by measuring the light output of the LEDs in each color separately in a sequence of time pulses. For an array of red, green, and blue LEDs there are three time pulses in a measuring sequence. During each time pulse, the current for the color being measured is turned off. The response time of a typical photodiode is extremely short, so the measuring sequence can be performed in a sufficiently short time that an-observer will not detect it (e.g. 10 ms). Measured light outputs for the colors are compared to desired outputs, which may be set by user controls, and changes to the power supply for the color blocks are made as necessary. Chromaticity is thus automatically controlled without regard to the factors which may cause it to change. The user inputs permit varying the desired chromaticity to either warm white (more red output) or cool white (more blue output).
摘要翻译：基于被布置为测量阵列中的至少多个LED的光输出的单个光电二极管的测量，电子控制白光发射LED灯具的组合光输出（色度）。这是通过以时间脉冲序列分别测量每种颜色的LED的光输出来实现的。对于红色，绿色和蓝色LED阵列，测量顺序中有三个时间脉冲。在每个时间脉冲期间，被测量的颜色的电流被关闭。典型的光电二极管的响应时间非常短，所以可以在足够短的时间内执行测量序列，观察者将不会检测它（例如10ms）。将颜色的测量光输出与可由用户控制设置的所需输出进行比较，并根据需要进行颜色块的电源更改。因此，色度自动控制，而不考虑可能导致其改变的因素。用户输入允许将所需色度改变为暖白色（更多红色输出）或冷白色（更蓝色输出）。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式