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1. 发明申请

US20030006884A1 Low frequency bilateral communication over distributed power lines 审中-公开
标题翻译：分布式电力线低频双向通信
公开(公告)号：US20030006884A1
公开(公告)日：2003-01-09
申请号：US10208431
申请日：2002-07-29
申请人： Hunt Technologies, Inc.
发明人： Paul C. Hunt
IPC分类号： H04M011/04
CPC分类号： H04B3/54 , H02J13/0024 , H02J13/0051 , H04B2203/542 , Y10T307/625
摘要： A system and method for providing full-duplex data communications between an electric power distribution station and a power consumer via the power distribution line providing electric power is provided. A first information transmitter, coupled to the power distribution circuit, provides first information signals concurrently with the power signal to the power consumer via the power distribution line. A first information receiver, coupled to a power consumer device powered by the electrical power signal, receives the first information signals via the electric power distribution line. A second information transmitter coupled to the power consumer device provides second information signals concurrently with the electrical power signal. A second information receiver, coupled to the power distribution circuit, receives the second information signals via the electric power distribution line. The information signals transmitted on the power distribution line can be transmitted at a frequency lower than the frequency of the transmitted power signal.
摘要翻译：提供了一种通过提供电力的配电线路在配电站和用电者之间提供全双工数据通信的系统和方法。耦合到配电电路的第一信息发射器经由配电线向电力用户提供与电力信号同时的第一信息信号。耦合到由电力信号供电的功率消耗装置的第一信息接收器经由电力分配线接收第一信息信号。耦合到功率消耗装置的第二信息发射器与电功率信号同时提供第二信息信号。耦合到配电电路的第二信息接收器经由电力分配线接收第二信息信号。能够以比发送功率信号的频率低的频率来发送在配电线路上发送的信息信号。

2. 发明申请

US20040047406A1 Low frequency bilateral communication over distributed power lines 审中-公开
标题翻译：分布式电力线低频双向通信
公开(公告)号：US20040047406A1
公开(公告)日：2004-03-11
申请号：US10649061
申请日：2003-08-27
申请人： Hunt Technologies, Inc.
发明人： Paul C. Hunt
IPC分类号： H04B001/38 , H04L005/16 , H04M011/04
CPC分类号： H04B3/54 , H02J13/0024 , H02J13/0051 , H04B2203/542 , Y10T307/625
摘要： A system and method for providing full-duplex data communications between an electric power distribution station and a power consumer via the power distribution line providing electric power is provided. A first information transmitter, coupled to the power distribution circuit, provides first information signals concurrently with the power signal to the power consumer via the power distribution line. A first information receiver, coupled to a power consumer device powered by the electrical power signal, receives the first information signals via the electric power distribution line. A second information transmitter coupled to the power consumer device provides second information signals concurrently with the electrical power signal. A second information receiver, coupled to the power distribution circuit, receives the second information signals via the electric power distribution line. The information signals transmitted on the power distribution line can be transmitted at a frequency lower than the frequency of the transmitted power signal.
摘要翻译：提供了一种通过提供电力的配电线路在配电站和用电者之间提供全双工数据通信的系统和方法。耦合到配电电路的第一信息发射器经由配电线向电力用户提供与电力信号同时的第一信息信号。耦合到由电力信号供电的功率消耗装置的第一信息接收器经由电力分配线接收第一信息信号。耦合到功率消耗装置的第二信息发射器与电功率信号同时提供第二信息信号。耦合到配电电路的第二信息接收器经由电力分配线接收第二信息信号。能够以比发送功率信号的频率低的频率来发送在配电线路上发送的信息信号。

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