CAJ | 학술논문

针对室内污染气体对人体健康产生严重的危害，提出了一种检测室内主要空气浓度与营造室内健康空气的智能家居系统。该系统主要由室内多点气体浓度检测模块、无线发射接收通信模块、主机监控显示模块、空气净化模块和室内外气体对流式补偿系统五大部分组成。可检测CO2、甲醛、VOC（挥发性有机物）和CO四种气体；无线通信采用nRF24L01无线模块，空气净化模块采用两个FY?2型3 kV负高压源负离子发生器；室内外气体对流式补偿系统由两个风扇及风扇驱动电路组成。通过气体测试实验，表明系统具有室内气体检测和换气功能。
침대실내오염기체대인체건강산생엄중적위해，제출료일충검측실내주요공기농도여영조실내건강공기적지능가거계통。해계통주요유실내다점기체농도검측모괴、무선발사접수통신모괴、주궤감공현시모괴、공기정화모괴화실내외기체대류식보상계통오대부분조성。가검측CO2、갑철、VOC（휘발성유궤물）화CO사충기체；무선통신채용nRF24L01무선모괴，공기정화모괴채용량개FY?2형3 kV부고압원부리자발생기；실내외기체대류식보상계통유량개풍선급풍선구동전로조성。통과기체측시실험，표명계통구유실내기체검측화환기공능。
According to today′s serious human health hazards caused by indoor air pollution,a smart home system which can detect the major air concentration in house and create a healthy indoor air is proposed. The system consists of multi-point gas concentration detection module,wireless transceiving communication module,host computer monitoring/display module,air purification module,and indoor and outdoor air convection compensation system. It can detect CO2,formaldehyde,VOC (vola?tile organic compounds) and CO. nRF24L01 wireless module is used in the wireless communication section. Two FY?2 type 3 kV negative high?voltage source negative ion generators are adopted in the air purification module. Indoor and outdoor air convection compensation system is composed of two fans and fan drive circuit. The gas experiments confirm that the system has excellent in?door air detection and air exchange functions.