基于柔性薄膜传感器的服装压力检测仪研制

doi:10.13475/j.fzxb.20210404207

摘要/Abstract

摘要：

为增大服装压力检测装置中传感器与人体贴合的顺应性,进而提高服装压力测量的精确度,提出了使用柔性薄膜传感器进行服装压力测量的方法。以聚氯乙烯作为柔性基体,包覆导电纤维制成柔性传感器,将传感器连通缓冲气室,与气泵、排气阀构成气动回路,实现服装压力与气室压力的转换;基于开发的柔性传感器,选用可编程逻辑控制器作为主控单元,研制了一款可触屏操作和存储、打印数据的服装压力检测仪;完成系统标定后通过重复性实验,验证了检测仪的测量精度和可行性,6次测量结果最大标准偏差为0.088 5。研究认为,该检测仪可准确完成多点服装压力的实时测量,适用于压力服装的出厂压力检测,也为服装压力检测方法的研究、控制元件选择等提供新思路。

关键词: 服装压力检测, 柔性薄膜传感器, 可编程逻辑控制器, 触摸屏界面设计, 多项式拟合方法

Abstract:

In order to increase the compliance of the sensor in the clothing pressure detector while it is attached to human body, and then improve the precision of clothing pressure measurement, a new method of measuring clothing pressure with flexible film sensor is presented. Using polyvinyl chloride as a flexible matrix, coated with the conductive fibers, a flexible film sensor has been designed. The sensor is connected with the buffer air chamber and the pneumatic circuit is constructed through the buffer chamber, an air pump and an exhaust valve, it can convert clothing pressure to air chamber pressure. Based on the flexible film sensor, a clothing pressure detector that can be operated with a touch screen as well as store and print testing data has been developed, which choose programmable logic controller as the main control unit. After the system calibration was completed, the precision and feasibility of the detector were verified by repeated experiments. The maximum standard deviation of the six measurements was 0.088 5. The detector can measure the pressure of clothes at multiple point accurately in real time. It can be used for product testing in pressure garment factories, and it also provides a new idea for the research on clothing pressure detection method and the selection of control elements.

Key words: clothing pressure detection, flexible film sensor, programmable logic controller, touch screen interface design, polynomial fitting method

中图分类号:

TS941.79

刘杰, 高志. 基于柔性薄膜传感器的服装压力检测仪研制[J]. 纺织学报, 2021, 42(12): 159-165.

LIU Jie, GAO Zhi. Development of clothing pressure detector based on flexible film sensor[J]. Journal of Textile Research, 2021, 42(12): 159-165.

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参考文献 14

[1]	XU S, JUNG I, XIE J, et al. A soft, flexible, battery-less, and wearable pressure sensor with wireless communication for therapeutic compression garments: bench validation and preliminary in vivo testing[J]. Journal of Investigative Dermatology, 2018, 138(5):54-62.
[2]	程宁波, 吴志明. 服装压力舒适性的研究方法及发展趋势[J]. 丝绸, 2019, 56(3):38-44.
	CHENG Ningbo, WU Zhiming. Research method and development trend of clothing pressure comfort[J]. Journal of Silk, 2019, 56(3):38-44.
[3]	CHEN Y L. The effect of the tightness of abdominal belts on the determination of maximal acceptable weight of lift[J]. International Journal of Industrial Ergonomics, 2003, 31(2):111-117. doi: 10.1016/S0169-8141(02)00179-8
[4]	宋晓霞, 冯勋伟. 服装压力与人体舒适性之关系[J]. 纺织学报, 2006, 27(3):103-105.
	SONG Xiaoxia, FENG Xunwei. Relationship between clothing pressure and human comfort[J]. Journal of Textile Research, 2006, 27(3):103-105.
[5]	尹玲, 张文斌, 夏蕾. 服装压力舒适性的研究综述与剖析[J]. 纺织学报, 2008, 29(3):137-142.
	YIN Ling, ZHANG Wenbin, XIA Lei. Review and analysis of the research on clothing pressure comfort[J]. Journal of Textile Research, 2008, 29(3):137-142.
[6]	卢华山, 阎玉秀, 李梦园, 等. 跑步运动中服装压对女子下肢肌肉疲劳的影响[J]. 纺织学报, 2017, 38(7):118-123.
	LU Huashan, YAN Yuxiu, LI Mengyuan, et al. Effect of clothing pressure on muscle fatigue of women's lower limbs during running[J]. Journal of Textile Research, 2017, 38(7):118-123.
[7]	费文昌, 陈慰来. 新型服装压力测试装置开发与数据校准[J]. 现代纺织技术, 2017, 25(5):76-80.
	FEI Wenchang, CHEN Weilai. Development of new-type clothing pressure testing device and data calibration thereof[J]. Advanced Textile Technology, 2017, 25(5):76-80.
[8]	姜雪雯, 杨昆. 服装压力测试方法及研究进展[J]. 针织工业, 2021(6):63-66.
	JIANG Xuewen, YANG Kun. Clothing pressure testing methods and its research progress[J]. Knitting Industries, 2021(6):63-66.
[9]	王永荣, 张佩华. 服装压力测试及传感技术研究[J]. 纺织导报, 2008(7):154-155.
	WANG Yongrong, ZHANG Peihua. Research on clothing pressure testing and sensing technology[J]. China Textile Leader, 2008(7):154-155.
[10]	刘红, 王红歌, 陈东生. 服装压力客观测量方法分析[J]. 服装学报, 2016, 1(3):267-270.
	LIU Hong, WANG Hongge, CHEN Dongsheng. Analysis of objective measurement method for clothing pres-sure[J]. Journal of Clothing Research, 2016, 1(3):267-270.
[11]	张薇薇, 李艳梅. 服装压力舒适性研究进展[J]. 上海工程技术大学学报, 2012, 26(1):45-49.
	ZHANG Weiwei, LI Yanmei. Research progress of clothing pressure comfort[J]. Journal of Shanghai University of Engineering Science, 2012, 26(1):45-49.
[12]	王金凤, 钟斌悦, 陈慰来. 基于柔性传感器的无缝内衣任意围度压力研究[J]. 针织工业, 2018(12):55-58.
	WANG Jinfeng, ZHONG Binyue, CHEN Weilai. Study of arbitrary circumference pressure of seamless underwear based on the flexible sensor[J]. Knitting Industries, 2018(12):55-58.
[13]	张宇. 基于PVDF复合膜的柔性服装压力传感器的研究[D]. 天津:天津工业大学, 2018:4-8.
	ZHANG Yu. Research on flexible garment pressure sensor based on PVDF composite membrane[D]. Tianjin: Tiangong University, 2018:4-8.
[14]	王永荣, 罗胜利, 廖银琳, 等. 女性服装压力舒适阈限的测试与研究[J]. 纺织学报, 2018, 39(3):132-136.
	WANG Yongrong, LUO Shengli, LIAO Yinlin, et al. Testing and research on pressure comfort threshold of women's clothing[J]. Journal of Textile Research, 2018, 39(3):132-136.

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测试编号	A	B	C	D	G
1	3.265	3.479	3.788	3.975	4.105
2	3.143	3.488	3.879	3.857	4.173
3	3.378	3.389	3.725	3.764	4.068
4	3.189	3.506	3.879	3.995	4.013
5	3.334	3.569	3.776	3.920	4.201
6	3.297	3.403	3.694	3.896	4.191
均值	3.267 7	3.472 3	3.790 2	3.901 2	4.125 2
标准偏差	0.088 5	0.067 1	0.076 8	0.084 1	0.075 7