운전자 자세 실시간 모니터링이 가능한 스마트 자동차 시트 연구Study of Smart Vehicle Seat for Real-time Driver Posture Monitoring
- Other Titles
- Study of Smart Vehicle Seat for Real-time Driver Posture Monitoring
- Authors
- 심광민; 서정환
- Issue Date
- 2020
- Publisher
- 사단법인 한국자동차안전학회
- Keywords
- Air pack sensor module(에어팩 센서 모듈); Ergonomics(인간공학); Pressure sensor(체압 센서); Real-time monitoring(실시간 모니터링); Smart vehicle seat(스마트 자동차 시트)
- Citation
- 자동차안전학회지, v.12, no.1, pp.52 - 61
- Journal Title
- 자동차안전학회지
- Volume
- 12
- Number
- 1
- Start Page
- 52
- End Page
- 61
- URI
- https://scholarworks.bwise.kr/hongik/handle/2020.sw.hongik/12559
- DOI
- 10.22680/kasa2020.12.1.052
- ISSN
- 2005-9396
- Abstract
- In recent years, the increasing interest in health-care requires the industrial products to be well-designed ergonomically. In the commercial vehicle industry, several researchers have demonstrated the driver’s posture has great effect on the orthopedic desease such as fatigue, back pain, scoliosis, and so on. However, the existing sensor systems developed for measuring the driver posture in real time have suffered from inaccuracy and low reliability issues. Here, we suggest our smart vehicle seat system capable of real-time driver posture monitoring by using the air bag sensor package with high sensitivity and reliability. The ergonomic numerical model which can evaluate a driver’s posture has been developed on the basis of the human body segmentation method followed by simulation-based validation. Our experimental analysis of obtained pressure distribution of a vehicle seat under the different driver’s postures revealed our smart vehicle system successfully achieved the driver’s real-time posture data in great agreement with our numerical model.
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Collections - College of Engineering > Department of Mechanical and System Design Engineering > 1. Journal Articles
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