摘要
自气体检测设备问世以来,人们已经做了许多努力以提升设备的性能。从最早的安全矿灯到现代的气相色谱仪和电子鼻,气体检测设备已经在识别范围和识别精度上取得了长足的进步。时至今日,信息化革命在生产生活中不断推进,各种传感器成为了物联网系统中重要的一环。随着便携式电子设备的普及,手机等电子产品集成微型气体检测设备成为当下气体检测设备进一步发展的方向。为了满足便携性的需求,人们需要对设备的体积、能耗、可集成度和智能化程度等进行重点关注。文章综述了各种便携式气体检测设备的研究现状和发展历程,以期为相关研究提供新的思路与启发。
Since the invention of gas detection devices,numerous researchers have made enormous efforts to improve the performances. In last decades, the detecting range and accuracy of gas detection devices have been greatly improved from the davy lamp to the gas chromatography and electronic noses. Nowadays, with the advancement of the information revolution, extensive networks of sensors are forming the fundamental of Internet of Things(IoTs). Owing to the popularity of portable electronic devices, there has been an urgent need to integrate micro-gas detection devices into portable electronic devices, like smart phones. To meet the need of portability, the size, energy consumption, integration and intelligence of a device have attracted much attention.In the article, current status and future development of portable gas detection devices are reviewed, to ofer ideas and inspiration for relevant research.
作者
谭畅舒
李艳
杜进桥
陈星霖
张振杰
李秋桐
张顺平
郭新
TAN Changshu;LI Yan;DU Jinqiao;CHEN Xinglin;ZHANG Zhenjie;LI Qiutong;ZHANG Shunping;GUO Xin(Shenzhen Power Supply Co.,Ltd.,Shenzhen 518005,China;School of Materials Science and Engineering,Huazhong University of Science and Technology,Wuhan 430074,China)
出处
《传感器世界》
2022年第9期1-7,共7页
Sensor World
基金
工信部2020-2021年度物联网关键技术与平台创新类示范项目(No.090000KK52210135)
国家自然科学基金项目(No.61971202)
国家重点研发计划资助(No.2021YFB2401900)。
关键词
气体检测
便携式器件
气相色谱
电子鼻
gas detection
portable device
gas chromatography
electronic Nose
