Vision Integrated Electric Wheelchair Kit (VIEW Kit) Team Wheelchair Visionaries (12) Siddharth...
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![Page 1: Vision Integrated Electric Wheelchair Kit (VIEW Kit) Team Wheelchair Visionaries (12) Siddharth Kuncham, Douglass Roman, Peter Arriaza, Neil Zhang Team.](https://reader035.fdocuments.net/reader035/viewer/2022081519/56649dc65503460f94aba04a/html5/thumbnails/1.jpg)
Team 12: Wheelchair Visionaries
Vision Integrated Electric Wheelchair Kit (VIEW Kit)
Team Wheelchair Visionaries (12)Siddharth Kuncham, Douglass Roman, Peter Arriaza, Neil Zhang
![Page 2: Vision Integrated Electric Wheelchair Kit (VIEW Kit) Team Wheelchair Visionaries (12) Siddharth Kuncham, Douglass Roman, Peter Arriaza, Neil Zhang Team.](https://reader035.fdocuments.net/reader035/viewer/2022081519/56649dc65503460f94aba04a/html5/thumbnails/2.jpg)
Team 12: Wheelchair Visionaries
Problem Over 180,000 Americans are classified as Quadriplegic
•12,500 new injuries a year•Almost all quadriplegic patients have neck mobility
Electric Wheelchairs cost around $1900 - $30,000+•Weigh around 250-300+ pounds
![Page 3: Vision Integrated Electric Wheelchair Kit (VIEW Kit) Team Wheelchair Visionaries (12) Siddharth Kuncham, Douglass Roman, Peter Arriaza, Neil Zhang Team.](https://reader035.fdocuments.net/reader035/viewer/2022081519/56649dc65503460f94aba04a/html5/thumbnails/3.jpg)
Team 12: Wheelchair Visionaries
PurposeMotorized Attachment Kit for Manual Wheelchairs
• Controlled by eye and neck movement
Provide quadriplegic patients with a cheaper and easier option to regain mobility
• Lighter, more portable, and more versatile
![Page 4: Vision Integrated Electric Wheelchair Kit (VIEW Kit) Team Wheelchair Visionaries (12) Siddharth Kuncham, Douglass Roman, Peter Arriaza, Neil Zhang Team.](https://reader035.fdocuments.net/reader035/viewer/2022081519/56649dc65503460f94aba04a/html5/thumbnails/4.jpg)
Team 12: Wheelchair Visionaries
Existing Solutions - Conversion KitsE-Motion Power SystemLight Drive
![Page 5: Vision Integrated Electric Wheelchair Kit (VIEW Kit) Team Wheelchair Visionaries (12) Siddharth Kuncham, Douglass Roman, Peter Arriaza, Neil Zhang Team.](https://reader035.fdocuments.net/reader035/viewer/2022081519/56649dc65503460f94aba04a/html5/thumbnails/5.jpg)
Team 12: Wheelchair Visionaries
Existing Solutions - Eye Tracking
Infrared SensorsCamera
![Page 6: Vision Integrated Electric Wheelchair Kit (VIEW Kit) Team Wheelchair Visionaries (12) Siddharth Kuncham, Douglass Roman, Peter Arriaza, Neil Zhang Team.](https://reader035.fdocuments.net/reader035/viewer/2022081519/56649dc65503460f94aba04a/html5/thumbnails/6.jpg)
Team 12: Wheelchair Visionaries
Why the VIEW Kit?• Provides integration of conversion kits and eye
tracking systems
• Simple to install, adjustable, used for different types of wheelchair
• Significantly lower in price
![Page 7: Vision Integrated Electric Wheelchair Kit (VIEW Kit) Team Wheelchair Visionaries (12) Siddharth Kuncham, Douglass Roman, Peter Arriaza, Neil Zhang Team.](https://reader035.fdocuments.net/reader035/viewer/2022081519/56649dc65503460f94aba04a/html5/thumbnails/7.jpg)
Team 12: Wheelchair Visionaries
Wheelchair ComparisonManual
Pros• easy to transport• lightweight• lower maintenance
Cons• requires arm strength to move• difficult for slopes
PowerPros
• allows those with difficulty propelling wheelchair to move adequately
• increased freedom
Cons • high cost• heavy • difficult to transport• requires charging• higher maintenance
![Page 8: Vision Integrated Electric Wheelchair Kit (VIEW Kit) Team Wheelchair Visionaries (12) Siddharth Kuncham, Douglass Roman, Peter Arriaza, Neil Zhang Team.](https://reader035.fdocuments.net/reader035/viewer/2022081519/56649dc65503460f94aba04a/html5/thumbnails/8.jpg)
Team 12: Wheelchair Visionaries
High Level Design
![Page 9: Vision Integrated Electric Wheelchair Kit (VIEW Kit) Team Wheelchair Visionaries (12) Siddharth Kuncham, Douglass Roman, Peter Arriaza, Neil Zhang Team.](https://reader035.fdocuments.net/reader035/viewer/2022081519/56649dc65503460f94aba04a/html5/thumbnails/9.jpg)
Team 12: Wheelchair Visionaries
Drive System
Bulk of Price
Driving Force for system• hub system• drive wheel system
• different wheel locations
![Page 10: Vision Integrated Electric Wheelchair Kit (VIEW Kit) Team Wheelchair Visionaries (12) Siddharth Kuncham, Douglass Roman, Peter Arriaza, Neil Zhang Team.](https://reader035.fdocuments.net/reader035/viewer/2022081519/56649dc65503460f94aba04a/html5/thumbnails/10.jpg)
Team 12: Wheelchair Visionaries
Motor SizingAssumptions and Requirements for motor selection:
• Ramp Angle 12:1, Radius of driving wheel 5cm, Total mass (chair, kit, person) 320 lbs, Desired speed up ramp 1.5mph
![Page 11: Vision Integrated Electric Wheelchair Kit (VIEW Kit) Team Wheelchair Visionaries (12) Siddharth Kuncham, Douglass Roman, Peter Arriaza, Neil Zhang Team.](https://reader035.fdocuments.net/reader035/viewer/2022081519/56649dc65503460f94aba04a/html5/thumbnails/11.jpg)
Motor we selected. Ours includes 26.9:1 ratio gearbox.
Team 12: Wheelchair Visionaries
![Page 12: Vision Integrated Electric Wheelchair Kit (VIEW Kit) Team Wheelchair Visionaries (12) Siddharth Kuncham, Douglass Roman, Peter Arriaza, Neil Zhang Team.](https://reader035.fdocuments.net/reader035/viewer/2022081519/56649dc65503460f94aba04a/html5/thumbnails/12.jpg)
Team 12: Wheelchair Visionaries
Friction Testing
Tested three different types of rubber: ● Neoprene 1.246● Silicone 0.991● Polyurethane 0.319
Used as a method of comparison
Need more testing and data analysis
![Page 13: Vision Integrated Electric Wheelchair Kit (VIEW Kit) Team Wheelchair Visionaries (12) Siddharth Kuncham, Douglass Roman, Peter Arriaza, Neil Zhang Team.](https://reader035.fdocuments.net/reader035/viewer/2022081519/56649dc65503460f94aba04a/html5/thumbnails/13.jpg)
Team 12: Wheelchair Visionaries
![Page 14: Vision Integrated Electric Wheelchair Kit (VIEW Kit) Team Wheelchair Visionaries (12) Siddharth Kuncham, Douglass Roman, Peter Arriaza, Neil Zhang Team.](https://reader035.fdocuments.net/reader035/viewer/2022081519/56649dc65503460f94aba04a/html5/thumbnails/14.jpg)
Team 12: Wheelchair Visionaries
![Page 15: Vision Integrated Electric Wheelchair Kit (VIEW Kit) Team Wheelchair Visionaries (12) Siddharth Kuncham, Douglass Roman, Peter Arriaza, Neil Zhang Team.](https://reader035.fdocuments.net/reader035/viewer/2022081519/56649dc65503460f94aba04a/html5/thumbnails/15.jpg)
Team 12: Wheelchair Visionaries
Eye Tracking System• Measuring reflected infrared light
• Infrared LED and two phototransistors
• Neck tracking to come
![Page 16: Vision Integrated Electric Wheelchair Kit (VIEW Kit) Team Wheelchair Visionaries (12) Siddharth Kuncham, Douglass Roman, Peter Arriaza, Neil Zhang Team.](https://reader035.fdocuments.net/reader035/viewer/2022081519/56649dc65503460f94aba04a/html5/thumbnails/16.jpg)
Advisors and SponsorshipPrimary Faculty Advisor: Dr. Mark Yim
• Professor, Mechanical Engineering and Applied Mechanics at the University of Pennsylvania
• [email protected] Advisor: Dr. George J. Pappas
• Joseph Moore Professor, Electrical and Systems Engineering, Computer and Information Science, Mechanical Engineering and Applied Mechanics at the University of Pennsylvania
• [email protected] working to acquire sponsorsWheelchair donated by Aaron Alessi
Team 12: Wheelchair Visionaries
![Page 17: Vision Integrated Electric Wheelchair Kit (VIEW Kit) Team Wheelchair Visionaries (12) Siddharth Kuncham, Douglass Roman, Peter Arriaza, Neil Zhang Team.](https://reader035.fdocuments.net/reader035/viewer/2022081519/56649dc65503460f94aba04a/html5/thumbnails/17.jpg)
Enjoy the Demonstration!