英语翻译随着人们保护意识的增强和科技的不断进步,目前市场上存在的传统防盗报警器已经满足不了人们的安全需求.为提高报警灵敏度和抗干扰能力,增强安全系数,本论文设计了智能家居红
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英语翻译随着人们保护意识的增强和科技的不断进步,目前市场上存在的传统防盗报警器已经满足不了人们的安全需求.为提高报警灵敏度和抗干扰能力,增强安全系数,本论文设计了智能家居红
英语翻译
随着人们保护意识的增强和科技的不断进步,目前市场上存在的传统防盗报警器已经满足不了人们的安全需求.为提高报警灵敏度和抗干扰能力,增强安全系数,本论文设计了智能家居红外防盗报警系统.系统由控制核心—单片机AT89C51、热释电红外传感器探测模块、放大电路、时钟电路、复位电路、发光二极管报警电路、声音报警电路、LED显示电路等部分组成.当有人闯入报警器的监视区域时,外部热释电传感器产生脉冲信号,声光报警电路启动,报警持续时间为10秒,若有新的信号输入,开始新的检测循环.手工按键可以强制报警中断.该系统适用于家庭、办公室、仓库、实验室等场合的防盗报警,具有一定的推广价值.
关键词：红外线；防盗报警器；传感器
英语翻译随着人们保护意识的增强和科技的不断进步,目前市场上存在的传统防盗报警器已经满足不了人们的安全需求.为提高报警灵敏度和抗干扰能力,增强安全系数,本论文设计了智能家居红
As people's awareness of protection and the constant progress of science and technology, there are on the market at present the traditional anti-theft alarm already cannot satisfy the security requirements of people. In order to improve alarm sensitivity and anti-interference ability, strengthens the safety coefficient, this paper designs the intelligent household infrared security alarm system. System consists of control core, singlechip AT89C51, pyroelectric infrared sensor detection module, amplifier circuit, clocking circuit and reset circuit, light emitting diode alarm circuit, voice alarm circuit, LED display circuit and other parts. When someone broke into alarm monitoring area, external pyroelectric sensors produce pulse signal, sound and light alarm circuit, alarm duration of 10 seconds, and if there is a new signal input, start a new test cycle. Manual button can force alarm interrupt. The system is suitable for family, office, warehouse, laboratory, anti-theft alarm, etc, has a certain popularization value.