| 室内空气质量监测系统设计 |
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| 引用本文： | 杜波.室内空气质量监测系统设计[J].长春工程学院学报(自然科学版),2016,17(4). |
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| 作者姓名： | 杜波 |
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| 作者单位： | 长春工程学院电气与信息工程学院,长春,130012 |
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| 基金项目： | 吉林省科技厅(20150204008SF) |
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| 摘 要： | 室内空气质量监测系统以STC89C52单片机为主控器,对甲醛、二氧化碳、一氧化碳、可吸入颗粒、温度、湿度信号进行采集和显示,通过键盘设置报警值,配有蜂鸣报警电路和外扩存储电路,系统通过USB接口与上位机进行通讯,实现对检测数据的历史查询和实时监测.系统由电池供电,具有便携式特点,功能实用,方便人们生活,提升生活质量.
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| 关 键 词： | 室内空气质量 实时监测 通讯 STC89C52 |
The Design of Indoor Air Quality Detection System |
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| Abstract: | Indoor air quality detection system with STC89C52 single-chip microcomputer as the master controller collects and displays the signals of formaldehyde,carbon dioxide,carbon monoxide,inhalable particles,temperature,and humidity.The alarm concentration value is set through the keyboard design,with a buzzer alarm circuit and an external expansion storage circuit.The system communicates with host computer by USB interface to realize the historical inquiry and real-time monitoring of the detection data.The system is powered by batteries,has the characteristics of portable and practical to facilitate people's lives and improve the quality of life. |
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| Keywords: | indoor air quality real-time monitoring communication STC89C52 |
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