基于单片机的机房温度预警系统的设计和实现  

Design and Implementation of Temperature Warning System in Computer Room Based on SCM

作　　者：王庆刚 张晋 WANG Qing-gang;ZHANG Jin(Southwest Petroleum University Network and Information Center,Chengdu Sichuan 610500;Southwest Petroleum University School of Electrical Engineering and Information,Chengdu Sichuan 610500)

机构地区：[1]西南石油大学网络与信息化中心,四川成都610500 [2]西南石油大学电气信息学院,四川成都610500

出　　处：《数字技术与应用》2018年第3期3-4,共2页Digital Technology & Application

摘　　要：本文设计了一种基于AT89C52单片机和DS18B20温度传感器的温度预警系统,详细阐述了系统的设计以及硬件和软件的具体实现,该系统实现了对存放大量精密设备的网络机房的温度监控和高温报警功能,使网络运维人员可以在第一时间发现机房存在的高温险情并及时排除隐患,大大地降低了机房事故的发生率,有效地保证了相关网络设备的安全。In this paper, we designed a temperature warning system based on AT89C52 MCU and DS18B20 temperature sensor, the design of thesystem and the implementation of the hardware and software are described in detail. The system has realized the function of temperature monitoring andhigh temperature alarm for the network room which always stores many precision equipment. So the operation and maintenance personnel of thenetwork can find the high temperature and eliminate hidden danger in time, which greatly reduces the accident rate of the computer room and effectivelyguarantees the safety of the network devices.

关 键 词：AT89C52单片机 DS18B20 高温报警 

分 类 号：TP274[自动化与计算机技术—检测技术与自动化装置]