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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
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Problem statement
Misuse of priority seats in Bus/MRT. Abuse of privilege.
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Introduction
Reserved seat being misused.
Grumpy old man enters and passenger fails to give up seat.
Unnecessary rage outbreak.
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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.
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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.
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RFID • Tap• (RFID is
always on standby)
Servo motor • Unlock
Limit switch
• When the seats is closeServo
motor• Lock
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Working Principles
RFID
3. Chair opens.
1. Tap card
Servo motor2. Unlock
Metal bracket
4. Acts as support when weight is exerted.
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Programming1. 2.
3. 4.
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Fabrication process
Servo motor extension
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Fabrication process
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Designing
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Process Making
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Process Making
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Assembly of parts
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Final Product
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CHALLENGES FACED
o Programming.o Limited knowledge on electrical.o Troubleshoot with product.o Constant changes in design.
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GANTT CHART
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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
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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?
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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?
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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%
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Future Improvements
Applicable for a wider audience. Better security system. Use a proximity sensor , instead of the limit switch.
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Thank you for your Kind attention!