被服系统热舒适性测评方法研究进展  

Research progress on thermal comfort evaluation methods of the bedding system

作　　者：周琴 郑晴 严芳英 柯莹 ZHOU Qin;ZHENG Qing;YAN Fangying;KE Ying(College of Textile Science and Engineering,Jiangnan University,Wuxi 214122,China;School of Design,Jiangnan University,Wuxi 214122,China)

机构地区：[1]江南大学纺织科学与工程学院,江苏无锡214122 [2]江南大学设计学院,江苏无锡214122

出　　处：《丝绸》2024年第6期59-68,共10页Journal of Silk

基　　金：教育部人文社会科学研究青年基金项目(20YJCZH063);江苏省第六期“333”人才培养支持资助优秀青年人才项目(苏人才办〔2022〕21号)。

摘　　要：为了对睡眠人体热舒适进行准确评估,提高睡眠质量,文章研究了被服系统热舒适性的测评方法。首先总结和分析了被服系统的热阻测量方法,包括热平板法、暖体假人测试法和数值模型预测法。其次,探讨了基于人体热反应的热舒适性测评方法,包括主观热评价、热生理评价和睡眠姿势监测评价,阐述了目前用于被服系统热舒适预测的数学模型。最后,剖析当前研究的不足,提出未来被服系统热舒适性测评方法的研究应从被服系统热阻的测定、非接触式的睡眠热舒适评价、机器学习算法的应用3个方面展开。Sleep is vital to human health,and lack of sleep increases the risk of diseases such as cardiovascular disease and coronary heart disease,as well as impairs emotional regulation and cognitive abilities.As one of the important factors affecting sleep quality,the thermal comfort of a bedding system has been studied by numerous researchers.However,there are no standards to evaluate the thermal comfort of the bedding system,and many studies have chosen different test and evaluation methods.To provide the most applicable method and reference for the research of thermal comfort of the bedding system,the thermal comfort evaluation methods of the bedding system were summarized and analyzed from two angles:the measurement of thermal resistance of the bedding system and the evaluation of thermal comfort of the sleeping human body.First,the measurement methods of thermal resistance of the bedding system and the advantages and disadvantages of each measurement method were presented.The hot plate method is simple and easy to operate,and can measure the thermal resistance of each textile within the bedding system,but cannot directly measure the total thermal resistance of the bedding system.The thermal manikin method can measure the bedding system’s total thermal resistance and analyze its thermal comfort in a direct manner,and a small-scale database of total thermal resistance has been established.However,the use of thermal manikins is expensive,the measuring conditions are harsh,and a large number of companies do not have the conditions to use thermal manikins,so there are restrictions in promoting the use of this method.The numerical model prediction method is based on mathematical methods to establish the prediction equations for the total and local thermal resistance of the bedding system;however,the method is restricted to specific bedding systems and has a limited scope of application.Second,methods for evaluating sleep human thermal comfort were summarized and analyzed from the psychological and physiological levels,

关 键 词：被服系统 热舒适性 测评方法 热阻 人体热生理 

分 类 号：TS941.17[轻工技术与工程—服装设计与工程]