Chair Balancing Mechanism for Battery Efficiency

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Chair Balancing Mechanism for Battery Efficiency

• Group name ??? ?
• 20081972 ???
• 20091994 ???
• 20102068 ???
• 20111974 ???

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Contents

• 1. Motivation
• 2. Main point
• 3. Existing design
• 4. Our design
• 5. Our advantages
• 6. Consideration for design
• 7. Reference

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1. Motivation

• ltBattery problemgt
• duration time
• weight
• price
• Electric energy efficiency

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1. Motivation

• Battery efficiency is enormously important for
  the disabled
• It is difficult to increase battery efficiency on
  driving part ? chair design

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2. Main point
Wheelchair seat design for rising the electric
energy efficiency
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3. Existing design
hand-operated
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3. Existing design
consume a lot of electricity
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3. Existing design
consume a lot of electricity
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3. Existing design
https//www.youtube.com/watch?vCQkKOoztij0
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4. Our design
mgh
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5. Our advantages
 
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6. Consideration for design

1. Robust design
2. Easy fixed system
3. Gradient control system

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7. Reference

• http//www.kipo.go.kr ???
• PYH2010041701830001300_P2http//app.yonhapnews.co.
  kr/YNA/Basic/Gallery/YIBW_showPhotoNews_New.aspx?c
  ontents_idPYH20100417018300013

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• QA