基于多点测温的舒适度智能传感器研究  

Research on intelligent comfort sensor based on multi-point temperature measurement

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作  者:叶廷东[1,2] 黄晓红[1] 彭选荣[1] Ye Tingdong;Huang Xiaohong;Peng Xuanrong(College of Information Technology, Guangdong Industry Polytechnic, Guangzhou 510300, China;Guangdong Academy of Sciences, Guangzhou 510070, China)

机构地区:[1]广东轻工职业技术学院信息技术学院,广东广州510300 [2]广东省科学院,广东广州510070

出  处:《微型机与应用》2017年第24期76-79,83,共5页Microcomputer & Its Applications

基  金:中国博士后科学基金项目(2013M542157);广东省科技计划项目(2015A020214025;2015A070710030);省级"千百十工程"人才资助项目(RC2016-005);广州市科技计划项目(201604020049);创新强校工程项目(2A11105)

摘  要:针对人体舒适度的检测,基于手部皮肤平均温度与舒适度之间的定量关系,设计了一种舒适度智能传感器结构。该智能传感器利用三维集成多层结构将多个温度传感元件集成在一块硅基片上,利用基于一致可靠性测度的多传感信息故障判断与信息融合方法,在实现异常数据与器件故障判断的同时实现了多传感信息融合与舒适度检测。实验研究表明,该信息融合方法与平均加权融合相比,融合误差降低了约71.2%,舒适度最大检测误差为±0.051。In view of comfort detection about the human body, the paper designed an intelligent comfort sensor structure based on the quantitative relationship between hand skin temperature and comfort. The intelligent sensor adopted a three-dimensional integrated muhi-layer structure,which integrated several temperature sensory units on a silicon substrate, and it used a fault judgment and information fusion method of multi-sensor information based on coherence and reliability, realizing the judgment of abnormal data and device fault judgment while achieving the multi-sensor information fusion and comfort detection. Experimental results show that the error of the proposed information fusion method is reduced by 71.2% compared with the average weighted fusion method, and the maximum error of comfort detection is ±0. 051.

关 键 词:智能传感器 信息融合 故障判断 多传感信息 舒适度 

分 类 号:TP212.6[自动化与计算机技术—检测技术与自动化装置]

 

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