Autonomous Wheelchair Andreea Bancila ‘13 Professor Audrey Lee St. John Dr. Dan Barry Dr. William...
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Autonomous Wheelchair Autonomous Wheelchair
Andreea Bancila ‘13
Professor Audrey Lee St. John
Dr. Dan Barry
Dr. William Kennedy
Andreea Bancila ‘13
Professor Audrey Lee St. John
Dr. Dan Barry
Dr. William Kennedy
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General project overviewGeneral project overview
Created and developed by MobileRobots and Dr. Dan Barry
Research team and students testing and improving the way in which the wheelchair functions
The main goal is to provide patients with independence and privacy
Created and developed by MobileRobots and Dr. Dan Barry
Research team and students testing and improving the way in which the wheelchair functions
The main goal is to provide patients with independence and privacy
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Wheelchair “interaction”Wheelchair “interaction”
Connection between wheelchair and PC Connection between wheelchair and PC
QuickTime™ and a decompressor
are needed to see this picture.
QuickTime™ and a decompressor
are needed to see this picture.
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Laser SensorsLaser Sensors
Laser sensors use light beams to measure distances The time used by the light to travel back to the sensor is
used to calculate the distance between wheelchair and other objects
Laser sensors use light beams to measure distances The time used by the light to travel back to the sensor is
used to calculate the distance between wheelchair and other objects
QuickTime™ and a decompressor
are needed to see this picture.
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SensorsSensors
Three laser sensors One high, two low Three laser sensors One high, two low
Upper Sensor
Lower Back Sensor
Touch Screen
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Localization Identifying surroundings. Knowing
where you are.
Localization Identifying surroundings. Knowing
where you are.
Pressing the localization button
VS
Using Mobile Eyes
Pressing the localization button
VS
Using Mobile Eyes
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User InterfaceUser Interface
Touch screen Keyboard and Mouse
Touch screen Keyboard and Mouse
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Drive ModesDrive Modes
Manual Drive Mode
Smart Drive Mode
Express Drive Mode
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Wheelchair- Express ModeWheelchair- Express Mode
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Mobile EyesMobile Eyes
Handling the chair remotely Handling the chair remotely
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Goal Drive Mode and Mobile Eyes
Goal Drive Mode and Mobile Eyes
Wheelchair
Goal
Path
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Mapper3Mapper3
Changing the map Changing the map
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ChallengesChallenges
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Thank you!Thank you!