红外自动报警系统_电子信息工程毕业论文_毕业论文天下网 关键词： 红外报警， 单片机， 语音芯片， 传感器 [gap=1293]Keyword：Infrared alarm ，SCM ，Speech chip，Sensors
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红外报警器 infrared alarm buzzer ; infrared alarm
手持红外报警器 hand-hold infrared alarm
被动红外报警探测器 Passive Infared Detector ; PIR
红外报警器误呜 Infrared alarm mistakenly Woo
红外火警警报器 [安全] infrared fire alarm
红外警报系统 Infrared alarm system
红外激光甲烷报警器 infrared laser methane alarm
吸顶红外安防报警探头 Ceiling infrared security Sensor ; Ceiling infrared security alarm sensor ; Roof infrared security alarm sensor
红外热警报器 [安全] infrared heat alarm
本文介绍了一种应用于仓库的集散式红外报警系统。
This paper introduces a distributing microcomputer infrared alarm system which is applied to storehouse.
本文介绍了主、被动式红外报警器应用现状及其市场分析。
In this paper, the present application status of infrared passive-active alarm is generally described, and their market is analysed.
本文设计了一种切实可行的红外报警电路 装置，闸述了其工作原理，以及 提高 灵敏度和可靠性的主要措施。
A feasible circuit device of an infrared warner is presented, the operating principle and the main measures on how to raise the sensitivity and reliability of this warner are also discussed.
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