基于单片机的烟雾报警器的设计探究
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摘要
本文介绍了一款以单片机为控制核心与MQ-2型号的基于半导体电阻原理的烟雾传感器相应的烟雾报警器设计研究,充分细致地表述了整个系统的硬件构成与软件实现。这烟雾报警器具备着声光警报、浓度提示以及跟上位机串口实行通信等各种具体功能。其表现为功耗较低,灵敏度好,可靠度高,结构简易,成本低廉,能够发挥出较为理想的实际应用价值。
This paper introduces a single-chip microcomputer to control the core and MQ-2 models based on the principle of the semiconductor resistance corresponding smoke sensor smoke alarm designed to study and fully detailed representation of the entire system hardware configuration and software implementation. This smoke alarm with a sound and light alarm,tips,and keep the concentration of the implementation bit machine serial communication and other specific functions.Its performance for lower power consumption,good sensitivity,high reliability,simple structure,low cost,can play a more ideal practical value.
This paper introduces a single-chip microcomputer to control the core and MQ-2 models based on the principle of the semiconductor resistance corresponding smoke sensor smoke alarm designed to study and fully detailed representation of the entire system hardware configuration and software implementation. This smoke alarm with a sound and light alarm,tips,and keep the concentration of the implementation bit machine serial communication and other specific functions.Its performance for lower power consumption,good sensitivity,high reliability,simple structure,low cost,can play a more ideal practical value.
引文
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[3]谢望.气体传感器技术的现状和发展趋势[J].仪器仪表用户,2006(5).
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[5]童诗白,华成英.模拟电子技术基础[M].北京:高等教育出版社,2010.
[6]古力.国外预防家庭住宅火灾的做法[J].现代职业安全,2010(3).
[7]赵婷.美国烟雾报警器的统计报告[J].消防科学与技术,2010(3).
[8]王昕蕾.浅谈家庭户内火灾自动报警系统安装的重要性[J].安徽建筑,2008(3).