16路网络继电器的设计与实现

Design and Implementation of 16 Channel Network Relay

阐述网络继电器的网络接口、微型处理器、电路控制器的设计,实现通过网络远程接收控制信号的功能,分析计算机应用层的指令到物理层的控制电平信号的转换功能,计算机程序通过网络向继电器设备发送符合TCP协议的控制指令集,从而完成继电器的实时控制。

This paper describes the design of network interfaces,microprocessors,and circuit controllers for network relays,realizing the function of remote receiving control signals through the network.It analyzes the conversion function of control level signals from computer application layer instructions to physical layer.Computer programs send control instruction sets that comply with TCP protocol to relay devices through the network,thereby completing real-time control of relays.