综合性温度监测及火灾报警系统的研制  

The Research of Temperature Detection and Fire Warning System

作　　者：关山[1] 牛海波[2] 赵洪俊[2] 

机构地区：[1]东北电力学院,吉林吉林132012 [2]吉林石化公司,吉林吉林132202

出　　处：《东北电力学院学报》2005年第2期16-19,共4页Journal of Northeast China Institute of Electric Power Engineering

摘　　要：介绍了以DS18B20为温度数据采集芯片,以MAX1480B为通讯芯片的温度巡检系统的原理及实现方法,给出了硬件原理图、软件流程图及主要子程序。运用了离子感烟技术和可视化技术进一步增强了系统的可靠性。This paper introduces the principle and the applicable method of the Temperature Measuring System base on the temperature data acquisition chip-DS18B20 and the serial communication chip MAX1480B.Hardware principle diagram,software flow chart and main subprogram are also given.It has strengthened the dependability of the system by using Visualization Technology and Ionic smoke sensing technology.

关 键 词：温度监测 数字温度传感器 串行通讯 DS18820 MAX1480B 

分 类 号：TP212.11[自动化与计算机技术—检测技术与自动化装置]