摘要
介绍一种低功耗低成本的远程监控系统,其主控制器为W 78E516B微处理器,它的软件开发基于平台为μC/OS-Ⅱ的嵌入式系统;网络通信采用RTL8019AS协议芯片,实现了通过W eb方式的远程监控;主控制模块与被控设备之间采用CAN总线。该方案构成简单,工作可靠,布线简化,成本低廉,性能优越,可广泛应用于远程监控、变电站无人值守、安防监控、网络家电等各个方面。
A low power consumption and cheap remote surveillance system whose main MCU is W78E516B, is introduced. The software is developed based on the embedded operation system μC/OS-Ⅱ. The network works on the protocol chip of RTL8019AS. By this means, one can surveil this system by Web. CAN connects the main module and the controlled module. This design has many advantages such as simple structure, reliable work, simple route, lower cost and super performance. It can be used widely in remote surveillance system, unwatched transformer substation, safety and defense surveillance system, network home appliances, and so on.
出处
《测控技术》
CSCD
2006年第6期48-50,53,共4页
Measurement & Control Technology
