利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

19 条记录 (耗时 0.012 秒)

    Variable impedance circuit
    2.
    发明授权
    Variable impedance circuit 有权

    公开(公告)号：US11728845B2

    公开(公告)日：2023-08-15

    申请号：US17230087

    申请日：2021-04-14

    申请人： Solaredge Technologies Ltd.

    发明人： Ofir Bieber

    IPC分类号： H04B3/56 ,  H04B1/04 ,  H04B1/16 ,  H04L25/02

    CPC分类号： H04B3/56 ,  H04B1/04 ,  H04B1/16 ,  H04L25/0264 ,  H04B2203/5404 ,  H04B2203/5429 ,  H04B2203/5483

    摘要： A power line communication device including a current path provided between a first terminal and a second terminal. A coupling circuit includes a first circuit of a first inductor connected in parallel with a first capacitor and a first resistor, wherein the coupling circuit is connected between the first and second terminals. A sensor is configured to sense a communication parameter of the coupling circuit. The communication parameter may be a resonance of the first circuit, the quality (Q) factor of the resonance, the bandwidth (BW) of the coupling circuit, the resistance of the first resistor, or the impedance of the first circuit. A transceiver is adapted to couple to the first and second terminal to transmit a signal onto the current path or receive a signal from the current path responsive to the parameter of the coupling circuit and a level of current in the current path sensed by the sensor.

    Variable impedance circuit
    3.
    发明授权
    Variable impedance circuit 有权

    公开(公告)号：US12095523B2

    公开(公告)日：2024-09-17

    申请号：US18341959

    申请日：2023-06-27

    申请人： Solaredge Technologies Ltd.

    发明人： Ofir Bieber

    IPC分类号： H04B3/56 ,  H04B1/04 ,  H04B1/16 ,  H04L25/02

    CPC分类号： H04B3/56 ,  H04B1/04 ,  H04B1/16 ,  H04L25/0264 ,  H04B2203/5404 ,  H04B2203/5429 ,  H04B2203/5483

    摘要： A power line communication device including a current path provided between a first terminal and a second terminal. A coupling circuit connected between the first and second terminals includes a first circuit of a first inductor connected in parallel with a first capacitor and a first resistor. A sensor is configured to sense a communication parameter of the coupling circuit. The communication parameter may be a resonance of the first circuit, the quality (Q) factor of the resonance, the bandwidth (BW) of the coupling circuit, the resistance of the first resistor, or the impedance of the first circuit. A transceiver is adapted to couple to the first and second terminal to transmit a signal onto the current path or receive a signal from the current path responsive to the parameter of the coupling circuit and a level of current in the current path sensed by the sensor.

    Variable Impedance Circuit
    6.
    发明公开
    Variable Impedance Circuit 审中-公开

    公开(公告)号：US20240030965A1

    公开(公告)日：2024-01-25

    申请号：US18341959

    申请日：2023-06-27

    申请人： Solaredge Technologies Ltd.

    发明人： Ofir Bieber

    IPC分类号： H04B3/56 ,  H04B1/04 ,  H04B1/16 ,  H04L25/02

    CPC分类号： H04B3/56 ,  H04B1/04 ,  H04B1/16 ,  H04L25/0264 ,  H04B2203/5483 ,  H04B2203/5404 ,  H04B2203/5429

    摘要： A power line communication device including a current path provided between a first terminal and a second terminal. A coupling circuit connected between the first and second terminals includes a first circuit of a first inductor connected in parallel with a first capacitor and a first resistor. A sensor is configured to sense a communication parameter of the coupling circuit. The communication parameter may be a resonance of the first circuit, the quality (Q) factor of the resonance, the bandwidth (BW) of the coupling circuit, the resistance of the first resistor, or the impedance of the first circuit. A transceiver is adapted to couple to the first and second terminal to transmit a signal onto the current path or receive a signal from the current path responsive to the parameter of the coupling circuit and a level of current in the current path sensed by the sensor.

    METHOD, APPARATUS AND COMPUTER PROGRAM FOR TRANSMITTING AND/OR RECEIVING SIGNALS
    7.
    发明申请
    METHOD, APPARATUS AND COMPUTER PROGRAM FOR TRANSMITTING AND/OR RECEIVING SIGNALS 审中-公开
    用于发送和/或接收信号的方法，装置和计算机程序

    公开(公告)号：US20160006591A1

    公开(公告)日：2016-01-07

    申请号：US14851551

    申请日：2015-09-11

    申请人： Reactive Technologies Limited

    发明人： Heikki HUOMO

    IPC分类号： H04L27/20 ,  H04W24/08 ,  H04L27/26

    CPC分类号： H04L27/20 ,  H04B3/542 ,  H04B2203/5404 ,  H04B2203/5412 ,  H04L27/2655 ,  H04W24/08

    摘要： Methods, apparatus and computer programs for transmitting and/or receiving information are described. Information encoded in a carrier signal comprising a modulation pattern superimposed on a grid frequency at which electricity flows in a synchronous area of an electric power grid, is decoded by measuring, at a receiving device, a characteristic relating to a frequency of electricity flowing in the electric power grid, accessing data indicative of one or more predetermined code patterns and performing a correlation process to determine a correlation between the modulation pattern and one of the one or more predetermined code patterns. The information is decoded on the basis of the determined correlation. This enables information to be easily transmitted within a synchronous area of the electric power grid.

    摘要翻译： 描述用于发送和/或接收信息的方法，装置和计算机程序。 在载波信号中编码的信息通过在接收装置处测量与在电力网中的电流频率相关的特性来解码，所述信号包括叠加在电力网格的同步区域中的电流的电网频率上的调制模式 电力网格，访问指示一个或多个预定代码模式的数据，并执行相关处理以确定调制模式与一个或多个预定代码模式之一之间的相关性。 基于确定的相关性对信息进行解码。 这使得能够容易地在电力网的同步区域内传输信息。

    Device and Method for Transmitting Energy and Data Between a Control Unit and a Position-Measuring Device
    8.
    发明申请
    Device and Method for Transmitting Energy and Data Between a Control Unit and a Position-Measuring Device 有权
    用于在控制单元和位置测量装置之间传输能量和数据的装置和方法

    公开(公告)号：US20130265000A1

    公开(公告)日：2013-10-10

    申请号：US13859926

    申请日：2013-04-10

    申请人： DR. JOHANNES HEIDENHAIN GMBH

    发明人： Bernhard Beaury ,  Hermann Hofbauer ,  Markus Mooshammer ,  Erich Strasser ,  Ernst Thielicke ,  Sebastian Tondorf

    IPC分类号： H02J7/00

    CPC分类号： H02J7/0042 ,  H04B3/548 ,  H04B2203/5404 ,  H04B2203/5445 ,  H04B2203/547 ,  H04L12/10 ,  H04L12/40045

    摘要： In a device and a method for transmitting energy and data between a control unit and a position-measuring device via a line pair, the energy transmission takes place in a charge mode and the data transmission takes place in a communication mode, and an energy storage device is provided in the position-measuring device, which is able to be charged in the charge mode via the line pair, and which is able to supply energy to the position-measuring device in the communication mode, and a charge unit and a switching device are provided in the control unit. The switching unit is adapted to the charge unit to the line pair in two-pole manner.

    摘要翻译： 在用于经由线对在控制单元和位置测量装置之间发送能量和数据的装置和方法中，能量传输以充电模式进行，并且数据传输以通信模式进行，并且能量存储 装置设置在位置测量装置中，其能够经由线对对于充电模式进行充电，并且能够以通信模式向位置测量装置供应能量，并且充电单元和开关 设备设置在控制单元中。 开关单元适用于以双极方式对线对的充电单元。

    NETWORK COMMUNICATION NODE AND DATA TRANSMISSION METHOD THEREOF FOR USE IN POWER LINE COMMUNICATION NETWORK
    9.
    发明申请
    NETWORK COMMUNICATION NODE AND DATA TRANSMISSION METHOD THEREOF FOR USE IN POWER LINE COMMUNICATION NETWORK 审中-公开
    用于电力线通信网络的网络通信节点和数据传输方法

    公开(公告)号：US20120140628A1

    公开(公告)日：2012-06-07

    申请号：US12977636

    申请日：2010-12-23

    申请人： Chi-Wen TENG

    发明人： Chi-Wen TENG

    IPC分类号： H04L12/26

    CPC分类号： H04B3/54 ,  H04B2203/5404 ,  H04B2203/5445 ,  H04B2203/5458 ,  H04L12/66 ,  H04L47/125

    摘要： A network communication node and a data transmission method thereof for use in a power line communication network are provided. The network communication node receives a broadcast message from a gateway, and determines whether the load of the power line communication network changes or not. The network communication node is capable of changing a route for transmitting the data dynamically according to the change of the load.

    摘要翻译： 提供一种用于电力线通信网络的网络通信节点及其数据传输方法。 网络通信节点从网关接收广播消息，并确定电力线通信网络的负载是否改变。 网络通信节点能够根据负载的变化动态地改变用于发送数据的路由。

    Validating physical and logical system connectivity of components in a data processing system
    10.
    发明授权
    Validating physical and logical system connectivity of components in a data processing system 有权
    验证数据处理系统中组件的物理和逻辑系统连接性

    公开(公告)号：US07870374B2

    公开(公告)日：2011-01-11

    申请号：US11862593

    申请日：2007-09-27

    申请人： Brian James Cagno ,  John Charles Elliott ,  Kenny Nian Gan Qiu ,  Donald Scott Smith

    发明人： Brian James Cagno ,  John Charles Elliott ,  Kenny Nian Gan Qiu ,  Donald Scott Smith

    IPC分类号： H04M11/04

    CPC分类号： H04B3/54 ,  H04B2203/5404 ,  H04L43/0811 ,  Y04S40/168

    摘要： A mechanism is provided for validating a connection of powered elements within a data processing system. A request for data is issued to a set of powered elements using a set of communication channels. The set of communication channels comprises one or more alternating current power lines. The request is sent as a set of instructions injected onto the communication channels to the set of powered elements. Data received from the set of powered elements using the set of communication channels includes physical connection information for the set of powered elements. A determination is made as to whether each powered element in the set of powered elements is connected in a predetermined configuration. A notification is presented to a user identifying each powered element in the set of powered elements that is not connected in the predetermined configuration.

    摘要翻译： 提供了用于验证数据处理系统内的有源元件的连接的机制。 使用一组通信信道向一组有源元件发出数据请求。 该组通信信道包括一个或多个交流电源线。 该请求作为一组注入到通信信道上的指令发送给该组动力元件。 使用所述一组通信信道从所述供电元件组接收的数据包括用于所述一组有源元件的物理连接信息。 确定所述动力元件组中的每个有源元件是否以预定配置连接。 向用户识别在预定配置中未连接的供电元件组中的每个有源元件的通知。