http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
- 中文 을 입력하시려면 zhongwen을 입력하시고 space를누르시면됩니다.
- 北京 을 입력하시려면 beijing을 입력하시고 space를 누르시면 됩니다.
RISS 인기검색어
- 검색키워드
- 저자 : 조광년 ( Kwang Nyun Cho ) (검색결과 3 건)
- 무료
- 기관 내 무료
- 유료
-
Sheath-core 구조 전도사 섬유센서의 염색 가공조건에 따른 전기.물리학적 특성연구
조광년,박영민,김홍제,정재훈,배진석,Cho, Kwang-Nyun,Park, Young-Min,Kim, Hong-Jae,Jeong, Jae-Hoon,Bae, Jin-Seok 한국섬유공학회 2011 한국섬유공학회지 Vol.48 No.3
Textile-based sensors have many advantages when applied to body assessment. They have greater comfort than IT sensors and their use has substantially increased recently. Fiber-based sensors have various factors affecting their detecting ability such as pressure, voltage, current, and capacitance. Fiber-based sensor fabrics with sheath-core type conductive yarns were produced and relationships between capacitance changes and applied loads were investigated. The physical and electrical properties of the fiber-based sensor fabrics were investigated under various dyeing and finishing conditions. Dyeing and finishing conditions were optimized with respect to electrical properties using a signal detecting circuit.
-
연구논문 : Sheath-core 구조 전도사 섬유센서의 Home-Textile 적용을 위한 전기,물리학적 특성연구
조광년 ( Kwang Nyun Cho ),정현미 ( Hyun Mi Jung ) 한국의류산업학회 2014 한국의류산업학회지 Vol.16 No.1
The usage of textile-based sensors has increased due to their many advantages (compared to IT sensors) when applied to body assessment and comfort. Textile-based sensors have different detecting factors such as pressure, voltage, current and capacitance to investigate the characteristics. In this study, textile-based sensor fabrics with sheathcore type conductive yarns were produced and the relationship between capacitance changes and applied load was investigated. The physical and electric properties of textile-based sensor fabrics were also investigated under various laminating conditions. A textile based pressure sensor that uses a sheath-core conductive yarn to ensure the stability of the pressure sensor in the textile-based sensor (the physical structure of the reaction characteristic of the capacitance) is important for the stability of the initial value of the initial capacitance value outside the characteristic of the textile structural environment. In addition, a textile based sensor is displaced relative to the initial value of the capacitance change according to pressure changes in the capacitance value of the sensor due to the fineness of the high risk of noise generation. Changing the physical structure of the fabric through the sensor characteristic of the pressure sensor via the noise generating element of laminating (temperature, humidity, and static electricity) to cut off the voltage output element to improve the data reliability could be secured.
-
최원철(Won-Cheol Choi),조광년(Kwang-Nyun Cho),이인수(In-Soo Lee) 한국정보기술학회 2017 한국정보기술학회논문지 Vol.15 No.5
In recent years, IT technology has been growing explosively with smart phones, and it has become a necessary component for all industries. Also, “smart clothing” and “smart fiber”, which are combined with IT technology and the textile industry, is attracting attention as a high value-added industry. Among them, wearable u-health device enables users to measure health variable without any sense of difference, have free hands and live without inconvenience. However, electrocardiogram (ECG) signals, which are bio-signals, are measured by using a band-type chest band or patch type Ag-AgCI electrode using conductive fibers to measure the wrist and ankle signals. Then the sense of heterogeneity was not completely resolved. In this paper, we fabricated electrodes using conductive fibers in the form of wrist bands to identify noise and P-QRS-T wave form in ECG signal measurement, the filter type and P-QRS-T wave signal to remove noise and the filter coefficient that can be realized by the digital filter. In addition, we measured the heart rate using RR-interval and compared it with Matron equipment to minimize the heterogeneity of smart clothing. From the experiment results, we verified the performances of the proposed conductive fiber-based wrist ECG system.
KISS연관 검색어 추천
이 검색어로 많이 본 자료
활용도 높은 자료
