【摘要】 本论文中智能家居室内空气质量检测装置利用单总线型数字式温度湿度传感器DHT11实现小误差的温度湿度检测,利用GP2Y1010AU0F和ADC0832模数转换器实现粉尘浓度检测空气质量。通过按键可设置预警值,如果检测的温度、湿度、粉尘浓度超过预设值,就实现声光信号报警,达到智能化的程度。测试结果证明,达到了设计要求。更多还原

【Abstract】 In this paper, the smart home indoor air quality detection device uses single bus digital temperature and humidity sensor DHT11 to achieve small error temperature and humidity detection, and uses GP2 Y1010 AU0 F and ADC ADC 0832 to achieve dust concentration detection of air quality. The alarm value can be set by keys. If the detected temperature, humidity and dust concentration exceed the preset value, the alarm of acoustooptic signal can be realized, and the degree of intelligence can be achieved. The test results show that the design requirements have been met.更多还原