摘要
以检测是否有火灾为目的,本文采用红外对管作为烟雾检测传感器,把烟雾转化为电信号,根据红外光敏二极管接收到的烟雾信号输出相应的电信号来驱动大功率报警器报警。通过试验,该系统能够快速做出反应,适用于需要监测火灾的场合。
To detect whether there is a fire, for the purpose of this article uses the infrared to the tube as smoke detection sensor, thesmoke is converted into electrical signals, the Arduino Uno microprocessor according to the received infrared light activated triodesmoke signal output corresponding electrical signal to drive the high power alarm. Through the test, the system can respond in 2 seconds, which is suitable for monitoring fire.
作者
毛敏
MAO Min （Shan xi Institute of Technology, Xi＇an 710300,China）
出处
《电脑知识与技术》
2018年第10期258-259,共2页
Computer Knowledge and Technology
关键词
火灾
传感器
检测
报警器
Fire
Sensor
Deteetion
Alarm
Arduino
