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1. 发明申请

US20130275783A1 Apparatus and Method for a Networked Power Management System with One-Click Remote Battery Discharge Testing 有权
标题翻译：具有一键式远程电池放电测试的网络电源管理系统的设备和方法
公开(公告)号：US20130275783A1
公开(公告)日：2013-10-17
申请号：US13859579
申请日：2013-04-09
申请人： Guang Liu , Joseph M. Holland , Larry L. Ye , John F. Olliver
发明人： Guang Liu , Joseph M. Holland , Larry L. Ye , John F. Olliver
IPC分类号： H02J7/00 , G06F1/26
CPC分类号： G06F11/00 , G01R31/3606 , G06F1/263 , G06F1/30 , G06F11/2294 , H02J7/0047 , H02J7/0063 , H02J9/06 , Y10T307/625
摘要： A method of operation includes receiving, by a power supply with battery backup, a battery test command from a user interface on a remote device, switching the power supply to the battery backup in response to the battery test command, monitoring voltage and discharge current of the battery, determining that the battery has reached a threshold capacity due the battery discharge, terminating the battery discharge test and switching the power supply off of the battery backup. The battery backup test command received may be a one-click selection input at a user interface on the remote device where the battery test command is sent to the power supply in response to the one-click selection input. An apparatus that performs the method of operation is also disclosed.
摘要翻译：一种操作方法，包括通过电池备用的电源从远程设备的用户接口接收电池测试命令，响应于电池测试命令切换电池备用电源，监视电压和放电电流电池，确定电池由于电池放电而达到阈值容量，终止电池放电测试并切断电池备用电源。接收的电池备份测试命令可以是远程设备上的用户界面上的一键选择输入，其中电池测试命令响应于一键选择输入被发送到电源。还公开了执行操作方法的装置。

2. 发明授权

US09098390B2 Apparatus and method for a networked power management system with one-click remote battery discharge testing 有权
标题翻译：用于一键式远程电池放电测试的网络电源管理系统的装置和方法
公开(公告)号：US09098390B2
公开(公告)日：2015-08-04
申请号：US13859579
申请日：2013-04-09
申请人： Guang Liu , Joseph M. Holland , Larry L. Ye , John F. Olliver
发明人： Guang Liu , Joseph M. Holland , Larry L. Ye , John F. Olliver
IPC分类号： G06F11/00 , G01R31/36 , H02J7/00 , G06F1/26 , G06F11/22 , G06F1/30 , H02J9/06
CPC分类号： G06F11/00 , G01R31/3606 , G06F1/263 , G06F1/30 , G06F11/2294 , H02J7/0047 , H02J7/0063 , H02J9/06 , Y10T307/625
摘要： A method of operation includes receiving, by a power supply with battery backup, a battery test command from a user interface on a remote device, switching the power supply to the battery backup in response to the battery test command, monitoring voltage and discharge current of the battery, determining that the battery has reached a threshold capacity due the battery discharge, terminating the battery discharge test and switching the power supply off of the battery backup. The battery backup test command received may be a one-click selection input at a user interface on the remote device where the battery test command is sent to the power supply in response to the one-click selection input. An apparatus that performs the method of operation is also disclosed.
摘要翻译：一种操作方法，包括通过电池备用的电源从远程设备的用户接口接收电池测试命令，响应于电池测试命令切换电池备用电源，监视电压和放电电流电池，确定电池由于电池放电而达到阈值容量，终止电池放电测试并切断电池备用电源。接收的电池备份测试命令可以是远程设备上的用户界面上的一键选择输入，其中电池测试命令响应于一键选择输入被发送到电源。还公开了执行操作方法的装置。

3. 发明申请

US20130268812A1 Networked, Channelized Power Distribution, Monitor and Control for Security and Life Safety Applications 审中-公开
标题翻译：网络化，信道化配电，监控和安全和生命安全应用的控制
公开(公告)号：US20130268812A1
公开(公告)日：2013-10-10
申请号：US13859566
申请日：2013-04-09
申请人： Guang Liu , Joseph M. Holland , Larry L. Ye , John F. Olliver
发明人： Guang Liu , Joseph M. Holland , Larry L. Ye , John F. Olliver
IPC分类号： G05B13/02 , G06F11/07
CPC分类号： G05B13/02 , G05B9/02 , G05B15/02 , G06F11/0766 , G06F11/0796 , G06F11/2015 , G07C9/00571
摘要： An apparatus includes a plurality of power distribution control output channels operatively coupled to at least one power source, and comprising an access control input from an access control device, and a control output for a controlled device. A controller receives an access control input signal for each power distribution control output channel and provides a control signal to each power distribution control output channel such that each power distribution control output channel provides a control output signal according to requirements of a corresponding controlled device. The controller can individually isolate one or more power distribution control output channels from the at least one power source such that the control output signal is removed from the corresponding controlled device, while any other power distribution control output channels coupled to the same power source continues to operate without interruption.
摘要翻译：一种装置包括可操作地耦合到至少一个电源的多个配电控制输出通道，并且包括来自访问控制装置的访问控制输入和用于受控设备的控制输出。控制器接收每个配电控制输出通道的访问控制输入信号，并且向每个配电控制输出通道提供控制信号，使得每个配电控制输出通道根据相应受控设备的要求提供控制输出信号。控制器可以单独地从至少一个电源隔离一个或多个配电控制输出通道，使得控制输出信号从相应的受控装置移除，而耦合到相同电源的任何其它配电控制输出通道继续操作不中断。

4. 发明授权

US09952565B2 Networked, channelized power distribution, monitor and control for security and life safety applications 有权
公开(公告)号：US09952565B2
公开(公告)日：2018-04-24
申请号：US13859566
申请日：2013-04-09
申请人： Guang Liu , Joseph M. Holland , Larry L. Ye , John F. Olliver
发明人： Guang Liu , Joseph M. Holland , Larry L. Ye , John F. Olliver
IPC分类号： G06F1/00 , G05B13/02 , G06F11/07 , G05B15/02 , G06F11/20 , G05B9/02 , G07C9/00
CPC分类号： G05B13/02 , G05B9/02 , G05B15/02 , G06F11/0766 , G06F11/0796 , G06F11/2015 , G07C9/00571
摘要： An apparatus includes a plurality of power distribution control output channels operatively coupled to at least one power source, and comprising an access control input from an access control device, and a control output for a controlled device. A controller receives an access control input signal for each power distribution control output channel and provides a control signal to each power distribution control output channel such that each power distribution control output channel provides a control output signal according to requirements of a corresponding controlled device. The controller can individually isolate one or more power distribution control output channels from the at least one power source such that the control output signal is removed from the corresponding controlled device, while any other power distribution control output channels coupled to the same power source continues to operate without interruption.

5. 发明授权

US08665814B2 Method, device and system for assigning ACK channels to users 有权
标题翻译：用于向用户分配ACK信道的方法，设备和系统
公开(公告)号：US08665814B2
公开(公告)日：2014-03-04
申请号：US13550317
申请日：2012-07-16
申请人： Xiaobo Chen , Guang Liu
发明人： Xiaobo Chen , Guang Liu
IPC分类号： H04W4/00
CPC分类号： H04L1/1607 , H04L1/0071 , H04L1/1854 , H04L1/1861 , H04L5/0053 , H04L5/0055 , H04L5/02 , H04W72/0406 , H04W72/042 , H04W72/0446 , H04W88/08
摘要： A method for assigning acknowledgement (ACK) channels to a user is used to feed back ACKs of a plurality of downlink sub-frames in one uplink sub-frame. According to the method, reserved ACK channels are divided into blocks according to the number of downlink sub-frames; each downlink sub-frame corresponds to one block; each block is divided into several sub-blocks; control channel element (CCE) sets within the same sub-frame are respectively mapped to different sub-blocks; and the ACK channels are assigned to the downlink sub-frames according to a sequence of increasing a mapping label d first and then increasing a sub-block label m. Thus, more unused ACK channels can be released to form resource blocks (RBs) for transmission on other channels, for example, for PUSCH transmission. Other methods for assigning ACK channels to a user, a device for assigning ACK channels to a user, and a communication system are further provided.
摘要翻译：用于向用户分配确认（ACK）信道的方法用于在一个上行链路子帧中反馈多个下行链路子帧的ACK。根据该方法，根据下行链路子帧的数量将保留的ACK信道划分成块; 每个下行链路子帧对应于一个块; 每个块被分成几个子块; 同一子帧内的控制信道单元（CCE）集合分别映射到不同的子块; 并且根据首先增加映射标签d然后增加子块标签m的顺序将ACK信道分配给下行链路子帧。因此，可以释放更多未使用的ACK信道以形成用于在其他信道上传输的资源块（RB），例如用于PUSCH传输。还提供了用于向用户分配ACK信道的其他方法，用于向用户分配ACK信道的设备和通信系统。

6. 发明申请

US20060125513A1 Current sensing in a two-phase motor 有权
标题翻译：两相电机中的电流检测
公开(公告)号：US20060125513A1
公开(公告)日：2006-06-15
申请号：US11355708
申请日：2006-02-16
申请人： Ronan de Larminat , Alexander Kumia , Guang Liu
发明人： Ronan de Larminat , Alexander Kumia , Guang Liu
IPC分类号： G01R31/34
CPC分类号： H02P7/282 , H02M7/5395 , H02M2001/0009
摘要： A method and apparatus for measuring current by a single sensor for two motor phases driven by first and second set of switches to drive respective first and second phases of a motor under control of PWM signals. A first step 100 includes reading a duty cycle of each winding drive current. A next step configures 104, 110, 114, 116, 118 the PWM signals to provide at least one timing window wherein at least of one of the windings of the motor is being driven while the other winding is not being driven, and to provide a relative timing offset of approximately one-half cycle between the pulse width modulation signals driving a first winding and a second winding of the motor. A next step 90 includes gating the switches with the configured PWM signals. A next step 95 includes sampling the current of the at least one of the windings with a single sensor.
摘要翻译：一种用于由单个传感器测量电流的方法和装置，用于由第一组和第二组开关驱动的两个电动机相位，以在PWM信号的控制下驱动电动机的相应的第一和第二相。第一步骤100包括读取每个绕组驱动电流的占空比。下一个步骤将PWM信号配置为104,110,114,116,118以提供至少一个定时窗口，其中电动机的绕组中的至少一个被驱动，而另一个绕组不被驱动，并且提供一个在驱动第一绕组的脉冲宽度调制信号和电动机的第二绕组之间的大约半个周期的相对定时偏移。接下来的步骤90包括用配置的PWM信号门控开关。下一步骤95包括用单个传感器对至少一个绕组的电流进行采样。

7. 发明授权

US06486616B1 Dual control dimming ballast 有权
标题翻译：双控制调光镇流器
公开(公告)号：US06486616B1
公开(公告)日：2002-11-26
申请号：US09513697
申请日：2000-02-25
申请人： Guang Liu , Sameer Sodhi
发明人： Guang Liu , Sameer Sodhi
IPC分类号： G05F100
CPC分类号： H05B41/3927 , H05B41/3921 , H05B41/3924 , Y10S315/04
摘要： A dimming ballast apparatus comprises at least one power line dimming control input and at least one non-power-line dimming control input. In a preferred embodiment, the apparatus comprises a firing-angle-to-pulse-width-modulation converter responsive to the power line dimming control input, a voltage-to-pulse-width-modulation converter responsive to the non-power-line dimming control input, a low-pass filter responsive to the firing-angle-to-pulse-width-modulation converter and the voltage-to-pulse-width-modulation converter, and a dimming ballast circuit having a dim level command input responsive to the low-pass filter.
摘要翻译：调光镇流器装置包括至少一个电力线调光控制输入和至少一个非电源线调光控制输入。在优选实施例中，该装置包括响应于电力线调光控制输入的触发角到脉冲宽度调制转换器，响应于非电源线调光的电压到脉冲宽度调制转换器控制输入，响应于触发角到脉冲宽度调制转换器和电压到脉冲宽度调制转换器的低通滤波器，以及具有响应于该脉冲宽度调制转换器的电压到脉冲宽度调制转换器的调光镇流器低通滤波器。

8. 发明授权

US5729096A Inverter protection method and protection circuit for fluorescent lamp preheat ballasts 失效
标题翻译：荧光灯预热镇流器的逆变器保护方法和保护电路
公开(公告)号：US5729096A
公开(公告)日：1998-03-17
申请号：US686639
申请日：1996-07-24
申请人： Guang Liu , Anand K. Upadhyay
发明人： Guang Liu , Anand K. Upadhyay
IPC分类号： H05B41/298 , H05B37/02
CPC分类号： H05B41/2985 , Y10S315/07
摘要： A protection method (10) and protection circuit (500) for protecting an inverter (300) in an electronic preheat ballast (100) for powering at least one fluorescent lamp (902). The inverter (300) includes a first inverter switch (306), a second inverter switch (310), an output circuit (800), and an inverter driver circuit (400) having a drive frequency. The protection circuit (500) comprises a frequency shift circuit (600), a latch circuit (700), a current source network (520), a current sensing circuit (510), and a DC supply capacitance (502). The protection method (10) includes the steps of (a) providing a filament preheat period by initially setting the drive frequency at a first frequency, (b) shifting the drive frequency to a second frequency for igniting and operating the lamps, (c) changing the drive frequency back to the first frequency in response to a lamp fault, and (d) providing, upon correction of the lamp fault, a filament preheat period prior to attempting to ignite and operate the lamps.
摘要翻译：一种保护方法（10）和保护电路（500），用于保护用于为至少一个荧光灯（902）供电的电子预热镇流器（100）中的逆变器（300）。逆变器（300）包括第一逆变器开关（306），第二逆变器开关（310），输出电路（800）和具有驱动频率的逆变器驱动电路（400）。保护电路（500）包括频移电路（600），锁存电路（700），电流源网络（520），电流检测电路（510）和直流电源电容（502）。保护方法（10）包括以下步骤：（a）通过将驱动频率初始设定为第一频率来提供灯丝预热周期，（b）将驱动频率转换到用于点燃和操作灯的第二频率，（c）响应于灯故障将驱动频率改变回第一频率，以及（d）在灯故障校正之前，在试图点燃和操作灯之前提供灯丝预热时段。

9. 发明申请

US20120120840A1 Adjusting Method for Downlink Modulation Coding Mode and Multiple-Input-Multiple-Output Mode and Device 审中-公开
标题翻译：下行调制编码模式和多输入多输出模式和设备的调整方法
公开(公告)号：US20120120840A1
公开(公告)日：2012-05-17
申请号：US13383280
申请日：2010-06-11
申请人： Guang Liu
发明人： Guang Liu
IPC分类号： H04W24/00 , H04L12/26 , H04W92/00
CPC分类号： H04L1/0003 , H04L1/0009 , H04L1/0026 , H04L1/1812 , Y02D50/10
摘要： An adjustment method for downlink modulation and coding scheme and multiple-input-multiple-output mode (MIMO) and a base station thereof are provided. The method comprises: establishing a corresponding relationship table of data transmission rates and combinations of said downlink scheme and MIMO; determining maximal available modulation and coding scheme according to the downlink carrier-to-interference-and-noise-ratio (CINR) reported by a terminal, switching current downlink scheme to the maximal available scheme when the current downlink scheme is greater than the maximal available scheme; collecting the total number of data packets and the number of valid data packets in the data packets in every report period; and adjusting the current downlink scheme and MIMO according to the maximal available scheme and said table when determining that the current downlink scheme and MIMO are not suitable for the current channel conditions in accordance with the total number of data packets and the number of valid data packets.
摘要翻译：提供了一种用于下行链路调制和编码方案和多输入多输出模式（MIMO）及其基站的调整方法。该方法包括：建立数据传输速率和所述下行方案与MIMO的组合的对应关系表; 根据由终端报告的下行链路载波与干扰和噪声比（CINR）确定最大可用调制和编码方案，当当前下行链路方案大于最大可用时切换当前下行链路方案为最大可用方案方案; 在每个报告期内收集数据包的总数和数据包的有效数据包数; 以及当确定当前下行链路方案和MIMO根据数据分组的总数和有效数据分组的数量而不适合于当前信道条件时，根据最大可用方案和所述表调整当前下行链路方案和MIMO 。

10. 发明申请

US20100111024A1 METHOD AND APPARATUS FOR FEEDING BACK AND RECEIVING ACKNOWLEDGEMENT INFORMATION OF SEMI-PERSISTENT SCHEDULING DATA PACKETS 有权
标题翻译：用于提取和接收半密度调度数据包的确认信息的方法和装置
公开(公告)号：US20100111024A1
公开(公告)日：2010-05-06
申请号：US12610618
申请日：2009-11-02
申请人： Xiaoan Fan , Guang Liu , Bo Li , Yunzhe Hou
发明人： Xiaoan Fan , Guang Liu , Bo Li , Yunzhe Hou
IPC分类号： H04W72/12
CPC分类号： H04L5/0055 , H04L1/1614 , H04L1/1854 , H04L1/1861 , H04W72/12
摘要： The present invention relates to radio communications, and discloses a method and apparatus for feeding back and receiving acknowledgment (ACK) information of semi-persistent scheduling (SPS) data packets. The method for feeding back ACK information of SPS data packets includes: receiving an uplink downlink assignment index (UL DAI) from a base station (BS), where the value of the UL DAI indicates the number of downlink data packets (N); mapping ACKs/NAKs of k SPS data packets of the downlink data packets to positions from the (N−k+1)th ACK/NAK to the Nth ACK/NAK; and feeding back N ACKs/NAKs to the BS. This method can guarantee that N ACKs/NAKs are arranged correctly.
摘要翻译：本发明涉及无线电通信，并且公开了一种用于反馈和接收半静态调度（SPS）数据分组的确认（ACK）信息的方法和装置。用于反馈SPS数据分组的ACK信息的方法包括：从基站（BS）接收上行链路下行链路分配索引（UL DAI），其中UL DAI的值指示下行链路数据分组的数量（N）; 将下行链路数据分组的k个SPS数据分组的ACK / NAK映射到从第（N-k + 1）个ACK / NAK到第N个ACK / NAK的位置; 并向BS反馈N个ACK / NAK。该方法可以保证N个ACK / NAK被正确配置。

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