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公开(公告)号：US09835691B2
公开(公告)日：2017-12-05
申请号：US13466304
申请日：2012-05-08
申请人： John J. Trainor , James A. McBryde , Randall L. Powers , Michael J. Harris , Patrick J. O'Flaherty
发明人： John J. Trainor , James A. McBryde , Randall L. Powers , Michael J. Harris , Patrick J. O'Flaherty
CPC分类号： G01R31/44 , F21S9/022 , G01R31/40 , H02J9/065 , H05B33/0815 , H05B33/0842 , H05B33/0854 , H05B37/0272
摘要： An emergency lighting module for providing emergency power to a solid state luminaire. The emergency lighting module includes a first input configured to receive a DC input voltage from the solid state luminaire, a second input configured to receive a status signal indicative of the status of an AC line voltage, and a first output configured to supply a DC output voltage to the solid state luminaire. The emergency lighting module is configured to supply the DC output voltage to the solid state luminaire in response to a reduction of the AC line voltage.
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2.发明申请公开(公告)号：US20130147376A1
公开(公告)日：2013-06-13
申请号：US13466324
申请日：2012-05-08
IPC分类号： H05B37/02
CPC分类号： G01R31/44 , F21S9/022 , G01R31/40 , H02J9/065 , H05B33/0815 , H05B33/0842 , H05B33/0854 , H05B37/0272
摘要： An emergency lighting module for providing emergency power to a solid state luminaire is provided. The emergency lighting module includes a control circuit configured to detect a line voltage, a first input configured to receive an input voltage from the solid state luminaire, and a bidirectional booster/charger circuit coupled to the microcontroller and configured to charge a battery using the input voltage. The bidirectional booster/charger circuit is further configured to provide an output voltage. The emergency lighting module is configured to provide the output voltage to the solid state luminaire in response to a reduction of the line voltage.
摘要翻译： 提供了一种用于向固态照明设备提供应急电源的应急照明模块。 应急照明模块包括被配置为检测线路电压的控制电路，被配置为从固态照明器接收输入电压的第一输入和耦合到微控制器的双向增强器/充电器电路，并被配置为使用输入 电压。 双向增压器/充电器电路还被配置成提供输出电压。 应急照明模块被配置为响应于线路电压的降低而向固态照明器提供输出电压。
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公开(公告)号：US09560703B2
公开(公告)日：2017-01-31
申请号：US13466312
申请日：2012-05-08
CPC分类号： G01R31/44 , F21S9/022 , G01R31/40 , H02J9/065 , H05B33/0815 , H05B33/0842 , H05B33/0854 , H05B37/0272
摘要： An emergency lighting module for providing emergency power to a solid state luminaire includes a microcontroller, and a detector coupled to the microcontroller and configured to detect a status signal indicative of a status of an AC line voltage, the emergency lighting module is configured to output a dimming control signal to the solid state luminaire in response to a reduction of the AC line voltage. The microcontroller is further configured to output a select signal to the solid state luminaire to cause the solid state luminaire to dim in accordance with the dimming control signal when the dimming control signal is output.
摘要翻译： 用于向固态照明器提供应急电力的应急照明模块包括微控制器和耦合到微控制器并被配置为检测指示AC线路电压状态的状态信号的检测器，所述应急照明模块被配置为输出 响应于AC线电压的降低，将调光控制信号调到固态照明器。 微控制器还被配置为当输出调光控制信号时，将选择信号输出到固态照明器，以使固态照明器根据调光控制信号变暗。
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4.发明授权Emergency lighting systems including bidirectional booster/charger circuits 有权应急照明系统包括双向增压器/充电器电路公开(公告)号：US08823272B2
公开(公告)日：2014-09-02
申请号：US13466324
申请日：2012-05-08
IPC分类号： H05B37/02
CPC分类号： G01R31/44 , F21S9/022 , G01R31/40 , H02J9/065 , H05B33/0815 , H05B33/0842 , H05B33/0854 , H05B37/0272
摘要： An emergency lighting module for providing emergency power to a solid state luminaire is provided. The emergency lighting module includes a control circuit configured to detect a line voltage, a first input configured to receive an input voltage from the solid state luminaire, and a bidirectional booster/charger circuit coupled to the microcontroller and configured to charge a battery using the input voltage. The bidirectional booster/charger circuit is further configured to provide an output voltage. The emergency lighting module is configured to provide the output voltage to the solid state luminaire in response to a reduction of the line voltage.
摘要翻译： 提供了一种用于向固态照明设备提供应急电源的应急照明模块。 应急照明模块包括被配置为检测线路电压的控制电路，被配置为从固态照明器接收输入电压的第一输入和耦合到微控制器的双向增强器/充电器电路，并被配置为使用输入 电压。 双向增压器/充电器电路还被配置成提供输出电压。 应急照明模块被配置为响应于线路电压的降低而向固态照明器提供输出电压。
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公开(公告)号：US20130147351A1
公开(公告)日：2013-06-13
申请号：US13466312
申请日：2012-05-08
IPC分类号： H05B37/00
CPC分类号： G01R31/44 , F21S9/022 , G01R31/40 , H02J9/065 , H05B33/0815 , H05B33/0842 , H05B33/0854 , H05B37/0272
摘要： An emergency lighting module for providing emergency power to a solid state luminaire includes a microcontroller, and a detector coupled to the microcontroller and configured to detect a status signal indicative of a status of an AC line voltage, the emergency lighting module is configured to output a dimming control signal to the solid state luminaire in response to a reduction of the AC line voltage. The microcontroller is further configured to output a select signal to the solid state luminaire to cause the solid state luminaire to dim in accordance with the dimming control signal when the dimming control signal is output.
摘要翻译： 用于向固态照明器提供应急电力的应急照明模块包括微控制器和耦合到微控制器并被配置为检测指示AC线路电压状态的状态信号的检测器，所述应急照明模块被配置为输出 响应于AC线电压的降低，将调光控制信号调到固态照明器。 微控制器还被配置为当输出调光控制信号时，将选择信号输出到固态照明器，以使固态照明器根据调光控制信号变暗。
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公开(公告)号：US07872881B2
公开(公告)日：2011-01-18
申请号：US11205725
申请日：2005-08-17
申请人： Randall L. Powers
发明人： Randall L. Powers
CPC分类号： H02M3/33561
摘要： In one embodiment, a power supply includes a flyback transformer having a primary winding and at least two secondary windings. An output voltage is developed across a first one of the secondary windings. The power supply includes a transistor coupled to the first one of the secondary windings. The output voltage is regulated about a nominal output voltage by operating the transistor in a linear mode when current is flowing through the first one of the secondary windings and by operating the transistor in an off mode when current is not flowing through the first one of the secondary windings.
摘要翻译： 在一个实施例中，电源包括具有初级绕组和至少两个次级绕组的回扫变压器。 跨越第一个次级绕组产生输出电压。 电源包括耦合到第一个次级绕组的晶体管。 当电流流过次级绕组中的第一个绕组时，通过在线性模式中操作晶体管，并且当电流不流过第一个次级绕组时将晶体管操作为截止模式，输出电压被调节在额定输出电压上 二次绕组。
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公开(公告)号：US20090180479A1
公开(公告)日：2009-07-16
申请号：US12409564
申请日：2009-03-24
申请人： Randall L. Powers
发明人： Randall L. Powers
IPC分类号： H04L12/56
CPC分类号： H04L12/5601 , H04L47/36 , H04L2012/5646
摘要： A method for automatically adapting to statically varying packet sizes at a transmission convergence layer is provided. The method includes determining if an output of calculation logic in boundary detection circuitry is equal to a next value in a data stream being received, providing output indicative of an identified packet boundary to a synchronization circuit and a packet size calculator when the output equals the next value, determining a size of a packet at the packet size calculator based on two consecutive packet boundaries identified by the boundary detection circuitry, receiving output from the boundary detection circuitry and the packet size calculator at the synchronization circuit; and one of entering, remaining, or exiting a synchronous state. The entering the synchronous state is based on a counting of consecutive good packet boundaries. The exiting the synchronous state is based on a counting of consecutive missed boundaries.
摘要翻译： 提供了一种用于在传输汇聚层处自动适应静态变化的分组大小的方法。 该方法包括确定边界检测电路中的计算逻辑的输出是否等于正在接收的数据流中的下一个值，当输出等于下一个时，向同步电路提供指示识别的分组边界的输出和分组大小计算器 根据由边界检测电路识别的两个连续分组边界确定分组大小计算器上分组的大小，从同步电路的边界检测电路和分组大小计算器接收输出; 其中一个进入，保留或退出同步状态。 进入同步状态是基于对连续良好分组边界的计数。 退出同步状态是基于连续错过边界的计数。
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公开(公告)号：US06998964B2
公开(公告)日：2006-02-14
申请号：US10449546
申请日：2003-05-30
IPC分类号： H04Q1/00
CPC分类号： H03H7/46 , H03H2017/022
摘要： A splitter for enabling a power signal and a communication signal to be transmitted over a common communication link is provided. The splitter includes a line port adapted to be coupled to a communication line, a power port adapted to be coupled to a power supply to receive a power signal, and a communication port adapted to be coupled to a communication circuit that generates and receives communication signals. The splitter also includes a low pass filter coupled between the power port and the line port, the low pass filter including a coupled inductor, a high pass filter coupled to the communication port, and wherein the communication signals and the power signal are transported on the communication line at the line port.
摘要翻译： 提供了一种用于使功率信号和通信信号通过公共通信链路传输的分离器。 分路器包括适于耦合到通信线路的线路端口，适于耦合到电源以接收功率信号的电源端口，以及适于耦合到产生和接收通信信号的通信电路的通信端口 。 分路器还包括耦合在电源端口和线路端口之间的低通滤波器，低通滤波器包括耦合电感器，耦合到通信端口的高通滤波器，并且其中通信信号和功率信号在 线路通讯线路。
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公开(公告)号：US07589946B2
公开(公告)日：2009-09-15
申请号：US11354500
申请日：2006-02-15
申请人： Randall L. Powers
发明人： Randall L. Powers
IPC分类号： H02H3/22
CPC分类号： G01R31/315 , G01R31/3025 , H01F2019/085
摘要： A method for accessing an electronic circuit in an enclosure using near field induction is disclosed. The method involves attaching at least one local access port connector with an external transformer core partition to a near field induction port on an external non-conductive surface of a panel of the enclosure and generating at least one inductive field between the external transformer core partition and an internal transformer core partition. Without a direct electrical connection, the method provides for communicating with the electronic circuit through the at least one local access port connector of the panel using the at least one inductive field.
摘要翻译： 公开了一种使用近场感应来访问外壳中的电子电路的方法。 该方法包括将至少一个本地进入端口连接器与外部变压器铁芯分隔件附接到外壳的面板的外部非导电表面上的近场感应端口，并且在外部变压器铁芯隔板和 内部变压器铁芯分隔。 在没有直接电连接的情况下，该方法提供使用至少一个感应场通过面板的至少一个本地存取端口连接器与电子电路进行通信。
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公开(公告)号：US07525961B2
公开(公告)日：2009-04-28
申请号：US10756899
申请日：2004-01-14
申请人： Randall L. Powers
发明人： Randall L. Powers
IPC分类号： H04L12/28
CPC分类号： H04L12/5601 , H04L47/36 , H04L2012/5646
摘要： A method for automatically adapting to statically varying packet size is provided. The method includes receiving a stream of bytes over a physical medium. A packet size is determined from the bytes in the stream of bytes. Further, the determined packet size is used to process packets from the received byte stream.
摘要翻译： 提供了一种自动适应静态变化的数据包大小的方法。 该方法包括在物理介质上接收字节流。 数据包大小由字节流中的字节确定。 此外，确定的分组大小用于处理来自接收的字节流的分组。
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