基于STC单片机的温度报警器研究  

Research on Temperature Alarm Based on STC Microcontroller

作　　者：张斌 孙宇 陈琳 Zhang Bin;Sun Yu;Chen Lin(The First Representative Office of Air Force Equipment Department in Beijing,Beijing 100039,China)

机构地区：[1]空装驻北京地区第一军事代表室,北京100039

出　　处：《山西电子技术》2024年第4期118-120,共3页Shanxi Electronic Technology

摘　　要：温度报警器是通过温度传感器实时检测外界的温度,当温度达到所设定的温度值后,温度报警器发出声音,实现温度报警的装置。设计了一种通过单片机实现的温度自动报警,单片机使用的是美国STC公司的89C52单片机,温度测量使用的是DS18B20数字温度传感器,显示温度模块使用的是数码管,报警装置是使用的蜂鸣器。最终达到温度的采集、显示并报警等功能,实现单片机控制温度报警的装置。The temperature alarm is to detect the outside temperature in real time through the temperature sensor.When the temperature reaches the set temperature value,the temperature alarm makes a sound to realize the temperature alarm.This design is an automatic temperature alarm realized by single-chip microcomputer.The 89C52 single-chip microcomputer of STC company in the United States is used;the temperature measurement uses DS18B20 digital temperature sensor,the display temperature module uses a digital tube and the alarm device uses a buzzer.Finally,it achieves the functions of temperature collection,display and alarm,and realizes the temperature alarm device controlled by single chip computer.

关 键 词：温度检测 温度报警 单片机 

分 类 号：TP277[自动化与计算机技术—检测技术与自动化装置]