电子器件2017，Vol.40Issue(5)：1238-1243,6.DOI:10.3969/j.issn.1005-9490.2017.05.036
基于LabVIEW和RS-485总线的恶臭气体检测系统
Malodorous Gas Detection System Based on LabVIEW and RS-485
摘要
Abstract
Odor pollution,one of the air pollution,has brought great impact on people's lives. So,it has impotant practical siginificance to develop a set of ordor detection equipment that can accurately reflect air pollution. We de-veloped an electronic nose device which is based on a multi-sensor array and can realize the detection of a wide concentration range of malodorous gas. A design of independent assortmnet sensor array is given,which can choose the corresponding sensor for malodorous gas with different types and concentrations in different regions. The system has high adaptability,high precision and good stability. In particular,the system design framework of independent assortment sensor array provides great flexibility for the system to adjust itself according to the difference of the actu-al environment,which has a certain reference value and application prospects关键词
电子鼻/RS-485/总线通讯/恶臭检测Key words
electronic nose/RS-485/bus communication/odor detection分类
信息技术与安全科学引用本文复制引用
刘伟玲,康磊,冉多钢,杨彩双,赵哲,丰柱坤,王召..基于LabVIEW和RS-485总线的恶臭气体检测系统[J].电子器件,2017,40(5):1238-1243,6.基金项目
国家重大科学仪器设备开发专项项目( 2012YQ060165) （ 2012YQ060165）
