摘要
概述了现阶段楼宇中央空调远程控制的情况,基于ATmega128与Enc28j60设计了以太网传输方案,通过在ATmega128上移值TCP/IP协议,系统能够与远程电脑通讯,实现了中央空调的远程实时监控。介绍了整个系统的结构及其功能,给出了各个部分的电路框图,并就程序设计、可靠性与抗干扰性做了说明。系统完成后应用于实践工程,运行稳定可靠。该设计系统具有实现方法简单、成本较低、扩展性好等特点,具有一定的实用性和推广价值。
The situation of remote control system of central air condition is summarized, and an Ethernet transmit scheme based on ATmega128 and Enc28j60 is designed. It transplants the TCP/IP protocol into ATmega128 to implement remote real-time monitoring and control by communicating with remote computer. The structure and functions of the whole system are introduced and the circuit diagrams of each part are given. The program design, the reliability and anti-interference are also described. The application shows that this system runs stably and accurately. The design system has certain practicability and popularization value, with the characteristics of low cost and good expansibility.
出处
《电气传动自动化》
2014年第4期39-42,共4页
Electric Drive Automation
