【摘要】 介绍了电网远程监控系统,详细描述了电网监测仪硬件设计和以太网控制器RTL8019AS,并在实时操作系统平台上移植LwIP协议栈,编写网络设备的驱动程序,然后介绍了软件各模块及系统流程图,从而实现网络通信,达到电网远程监控的目的。更多还原

【Abstract】 An electrical network remote monitoring system is introduced.The hardware design of elec-trical network monitor and Ethernet controller RTL 8019AS are described in detail.The LwIP stack is transplanted on the real-time operating system platform and the drivers for relevant network de-vices are programmed.The software modules and the system flowchart are also presented.The network communication is realized for the remote monitoring of electrical network.更多还原