市政空气监视仪的研制及应用

摘要

The instrument uses PM2.5 sensor, smoke sensor modern sensor technology to collect air indica-tors, pass through the processing of the analog-to-digital conversion chip ADC0804 microcontroller, the microcontroller through the internal procedures smart control external touch screen, processor and external devices such as air, to achieve theair indicators of real-time display and processing, the device can be used in railway stations, shopping malls and other public places, public places PM2.5, non-smoking, manhole covers security hot issues to be solved municipal.%该仪器利用PM2.5传感器、烟雾传感器等现代传感器技术采集空气指标，通过模数转换芯片ADC0804处理后传给单片机，单片机通过内部程序智能控制外部的触摸屏、空气处理器等外部设备工作，实现对空气指标的实时显示与处理，该设备可以应用在在车站、商场等公共场所，可对公共场所PM2.5、禁烟、下水道井盖安全等热点市政问题给予解决。