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    • 22. 发明授权
    • Systems and methods for communication with a smart power meter over optical fiber
    • 与光纤上的智能功率计通信的系统和方法
    • US08933816B2
    • 2015-01-13
    • US13393795
    • 2012-02-07
    • Wen YangDaoman XueZhi Yong Pu
    • Wen YangDaoman XueZhi Yong Pu
    • G08B23/00
    • H04Q9/00H04Q2209/60
    • A system and method for facilitating smart power meter monitoring are provided. The system for facilitating smart power meter monitoring includes a standards-based frame detector, a CDR, at least one 8b/10 encoder/decoder and data links to receive input signals and transmit output signals. The system provides for the conversion of incoming SerDes signals, like those that may be transmitted from an optical module, into UART signals that can be communicated to the smart power meter directly through a UART port of the meter. The method includes receiving SerDes signals from an optical module and converting the signals to UART signals. The UART signals are converted to comply with industry standard protocols for communication with the smart power meter. The UART signals are then transmitted to the smart power meter through the meter's UART port.
    • 提供了一种便于智能功率表监控的系统和方法。 用于促进智能功率计监测的系统包括基于标准的帧检测器,CDR,至少一个8b / 10编码器/解码器和用于接收输入信号和传输输出信号的数据链路。 该系统将输入的SerDes信号(如可能从光学模块传输的信号)转换为可以通过仪表的UART端口直接传送到智能功率计的UART信号。 该方法包括从光模块接收SerDes信号并将信号转换为UART信号。 UART信号被转换为符合行业标准协议,与智能功率计通信。 然后,UART信号通过仪表的UART端口传输到智能功率计。