| 四通道红外监控无线报警系统的设计 |
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| 引用本文： | 李秀娟.四通道红外监控无线报警系统的设计[J].国外电子元器件,2007(12):3-6. |
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| 作者姓名： | 李秀娟 |
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| 作者单位： | 南京晓庄学院,物理系,江苏,南京,210017 |
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| 摘 要： | 设计了四通道红外监控无线报警系统。当有物体移入检测范围时，发射机发出高频无线电调幅波，距80m范围内的接收机收到信号后发出声、光报警。该系统主要由4个红外探测发射机和1个无线声光报警接收机组成。具有成本低、体积小、功耗低、安装简便等特点。在安全防护领域中具有一定的应用价值。
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| 关 键 词： | 红外热释电传感器 无线收发模块 编码/译码 报警系统 VD5026 HN911 |
| 文章编号： | 1006-6977(2007)12-0003-04 |
| 修稿时间： | 2007年8月9日 |
Design of four-channel wireless alarm system based on infrared sensor |
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| LI Xiu-juan.Design of four-channel wireless alarm system based on infrared sensor[J].International Electronic Elements,2007(12):3-6. |
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| Authors: | LI Xiu-juan |
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| Abstract: | In this paper,a four-channel wireless alarm system based on infrared sensor is designed.When a moving object entered the detection range,the high-frequency radio transmitter can emit AM signal.The receiver in 80 meters away from the transmitter can send off the sound and light alarm.The system is mainly composed of four-channel wireless transmitter based on infrared sensor and a receiver with sound and light alarm.The system features low cost,small size,low power consumption and easy installation,so it has some value in the field of security. |
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| Keywords: | infrared sensor wireless transmit-receive module coder/decoder alarm system VD5026 HN911 |
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