2. CONTENT
o INTRODUCTION
o COMPONENTS / MATERIAL REQUIRED
o WHEELCHAIR DESIGN
o AURDINO UNO TECHOLOGY
o INTERFACING HARDWARE AND SOFTWARE
o ADVANTAGES OF SMART CONTROL
o FUTURE SCOPE
3. INTRODUCTION
o Wheel chair is the best assistive device used by
elder and disabled people.
o The driving and controlling of traditional wheel
chair are much harder task.
o Our aim is to build a low cost and powerful
wheel chair which helps the handicapped people
to travel without depending others.
o Introducing a prototype of cost effective
electronic based smart wheel chair.
o Easy to operate, because this wheel chair can
operated even by a user with his/her
smartphones.
4. WHEELCHAIR DESIGN
o Wheelchairs should be designed to enable
their users to participate in as many
activities as possible.
o As a minimum, a wheelchair should enable
the user to lead a more active life without
having a negative effect on their health or
safety.
o Comfort and safety are two important
factors affecting the quality of life of long-
term users
6. COMPONENTS / MATERIAL NEEDED
o Hardware
o Aurdino uno microcontroller.
o Bluetooth module
o Ultrasonic sensor
o Dc motor
o Smartphone
o Wheel chair components
o Software
o Aurdino software ( for microcontroller )
o Aurdino Bluetooth ( for smartphone )
7. AURDINO UNO
o Arduino is an open-source electronics platform based
on easy-to-use hardware and software.
o Arduino boards are able to read inputs - light on a
sensor, a finger on a button, or a Twitter message -
and turn it into an output - activating a motor, turning
on an LED, publishing something online.
o You can tell your board what to do by sending a set of
instructions to the microcontroller on the board.
o To do so you use the Arduino programming
language (based on Wiring), and the Arduino
Software (IDE), based on Processing.
10. COMMANDS AND ITS OPERATION
• The different directions of motions possible are:
forward, backward, left, right and stop.
• In achieving the task the controller is loaded with
program using the arduino programming language
and arduino development environment.
11. ADVANTAGES OF SMART CONTROL
o Makes your move smarter.
o Low cost wheelchair with advanced
technology.
o Well designed ergonomics helps the chair
stable.
o Wheelchairs are highly beneficial to senior
citizens because it provides you with great
comfort, mobility, independence and
freedom.
13. FUTURE SCOPE
o Using head motion.
o Using hand gestures.
o Using eyeball movement.
o Using voice command and etc.,
14. CONCLUSION
• It is going to bring a revolutionary in the
sense of cost cost management.
• Only fewer components are required and if
any damage it is easily replaceable.
• Helps physically disabled to reduce the
mechanical energy applied to move.
• Smartphones become an essential tool to
control all the electronic components.
