摘要
电力抄表系统常通过网络采集和传输电网中的谐波等信息。本文提出了一种适合电力系统的网络设计方案。在STM32F207和DM9161A为核心的硬件平台上,完成了LwIP协议栈的移植,实现了远程终端和上位机通信。使电力系统更具实时性与交互性,并保证了通信的可靠性。
Power meter reading system often collects and transmits the harmonics and other grid information through the network. A network design suitable for power system is put forward in this paper. The transplant of LwIP protocol stack is implemented on the hardware platform of the STM32F207 and DM9161A, and the communication between remote terminal and host computer is achieved. The design makes the power system do better in real-time and interactive performance, and ensures the reliability of the communication.
出处
《单片机与嵌入式系统应用》
2012年第12期42-44,共3页
Microcontrollers & Embedded Systems
