Browse > Article
http://dx.doi.org/10.7839/ksfc.2021.18.4.035

A Study on the Development of Personal Mobility for the Vulnerable Group  

Han, Kwang Ho (Department of Construction Machinery Engineering, Inha University)
Lee, Chul-Hee (Department of Construction Machinery Engineering, Inha University)
Publication Information
Journal of Drive and Control / v.18, no.4, 2021 , pp. 35-42 More about this Journal
Abstract
A personal mobility withstanding function for the disabled and vulnerable groups with difficulties in mobility was developed and structural and dynamics analysis was conducted. Personal mobility devices are a very helpful means of transportation for the disabled and vulnerable groups. In addition, the standing function allows individuals to perform a difficult task in while seated and offers a medical advantage to the user. In this study, a personal mobility device was designed and developed to help vulnerable groups and disabled people overcome limited mobility, and communicate with the general people at eye level through standing functions. Through structural and dynamic analysis, the structural safety, optimal speed during rotation, and lateral acceleration of the personal mobility device was analyzed. The analysis results are expected to contribute to the improvement of the users' convenience and stability of personal mobility.
Keywords
Vulnerable Group; Personal Mobility; Structural Stability; Dynamic Stability;
Citations & Related Records
연도 인용수 순위
  • Reference
1 J. Gordon et al., "Tests of Two New Polyurethane Foam Wheelchair Tires," Journal of Rehabilitation Research, Vol.26, No.1, pp.33-46, 1989.
2 48. Electric wheelchair and medical scooter, Attached Table 2., Medical Device Standards, Medical Device Policy Division, Ministry of Food and Drug Safety.
3 C. Y. Song, H. J. Yoo and C. B. Lee, "Development of Standing and Gait Assistive Wheelchair," Journal of Manufacturing Engineering & Technology, Vol.22, No.3_1spc, pp.587-592, 2013.
4 Weight Percentile Standard(Women), National Health Measurement Statistics, Statistics Korea, 2017.
5 L. C. A. Silva el al., "Measurement of Wheelchair Contact Force with a Low Cost Bench Test", Medical Engineering & Physics, Vol.38, No.2, pp.163-170, 2016.   DOI
6 C. Y. Song, H. J. Yoon and C. B. Lee, "Development of Standing and Gait Assistive Wheelchair," Journal of the Korean Society of Manufacturing Technology Engineers, Vol.22, No.3-1, pp.587-592, 2013.   DOI
7 J. Scobie, Global AgeWatch Index 2015 Insight report, Published by HelpAge International, pp.5-6, 2015.
8 J. H. Kim and O. S. Kweon, "The Effect of User Interface of Power Wheelchair for People with Spinal Cord Injuries on Usability", Design Works, Vol.1, No.1, pp.12-22, 2018.   DOI
9 J. H. Jo and Y. C. Song, "The Study on Designing and Making Power Standing Wheelchair," Journal of the Korean Society for Precision Engineering, Vol.25, No.10, pp.92-98, 2008.
10 KS P ISO 7176-11, "Wheelchairs - Part 11: Test dummies", 2012.
11 J. P. Powell and R. Palacin, "Passenger Stability Within Moving Railway Vehicles: Limits on Maximum Longitudinal Acceleration", Urban Rail Transit, Vol.1, No. 2, pp.95-103, 2015.   DOI
12 S. Desai et al., "Design and Prototype Development of a Reconfigurable Wheelchair with Stand-Sit-Sleep Configurations", Proceedings of the ASME 2018 International Mechanical Engineering Congress and Exposition, Vol.3, 2018.
13 J. H. Bae et al., "Design and Control of Seat Mechanism for Multi-postures Controllable Wheelchair," Journal of the Korean Society for Precision Engineering, Vol.27, No.5, pp.102-111, 2010.