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NEED-4-SEAT
GROUP LEADER - LAI YIMEI
GROUP MEMBERS:
SHAHRUL HADI
SABRINA ZAMRI
RIDHUAN RAHIMAN
FADLI ELIAS
FIKRI RAHMAN
AL-NISA MAJEED
RAIHAN MANSOR
Problem statement
Misuse of priority seats in Bus/MRT. Abuse of privilege.
Introduction
Reserved seat being misused.
Grumpy old man enters and passenger fails to give up seat.
Unnecessary rage outbreak.
Current Situation
October 2015, train employee occupies 2 seats, leaving an old man to squeeze at the corner.
September 2013, being totally ignorant of an old woman standing.
OBJECTIVE & GOALS
Objective: Provide a hassle free priority seat for senior citizens. To provide everyone a safe and enjoyable ride to their
destination.
Goals: Make positive impression at the end of the project. Garner attention from interested 3rd parties.
RFID • Tap• (RFID is
always on standby)
Servo motor • Unlock
Limit switch
• When the seats is closeServo
motor• Lock
Working Principles
RFID
3. Chair opens.
1. Tap card
Servo motor2. Unlock
Metal bracket
4. Acts as support when weight is exerted.
Programming1. 2.
3. 4.
Fabrication process
Servo motor extension
Fabrication process
Designing
Process Making
Process Making
Assembly of parts
Final Product
CHALLENGES FACED
o Programming.o Limited knowledge on electrical.o Troubleshoot with product.o Constant changes in design.
GANTT CHART
Bill of materialsMaterials Quantity
Wooden plank 2Wood 1
Screws 24Metal brackets 13Double hinge 2Servo motor 1Copper board 1Limit switch 1
Resistor 10,000 Ω 1Arduino 1Wires 2 metres
Container 1
¿ $156.40
Feedback
YES – 82.76%NO – 13.79%OTHERS – 3.45%
OTHERS
NO
YES
0 10 20 30 40 50 60 70 80 90
Do you think a card accessible priority seat is elderly/disabled friendly?
YES – 63.33%NO – 26.67%OTHERS – 10%
OTHERS
NO
YES
0 10 20 30 40 50 60 70
Do you think this is a need in our public transport system?
50/50
BAD
GOOD
0.00% 10.00% 20.00% 30.00% 40.00% 50.00% 60.00% 70.00%
Is this a good or bad initiative to have?
GOOD – 62.05%BAD – 3.45%50/50 – 34.48%
Future Improvements
Applicable for a wider audience. Better security system. Use a proximity sensor , instead of the limit switch.
Thank you for your Kind attention!