摘要
文章基于汽车内空气污染背景下设计了一款车载空气检测与净化装置。该系统以STC89C52单片机为控制核心,采用模块化设计思想,系统根据QS-01空气质量传感器对有害气体浓度的精确测量,通过采用HEPA前过滤网、活性炭、光触媒等对车内空气进行净化。试验测试结果表明,该系统能够准确测试车内有害气体浓度,并能有效净化。
in this paper, based on the background of air pollution in the car, a vehicle mounted air detection and purification device was designed. We designed the system using STC89C52 microcontroller as the control core, the modular design thought, according to the accurate measurement of the concentration of harmful gas QS-01 air quality sensor, and using HEPA filter net, activated carbon, photocatalyst. Test results show that the system can accurately test the concentration of harmful gas in the car, and can effectively purify the air in car.
出处
《电子技术（上海）》
2016年第9期48-50,共3页
Electronic Technology
