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MRSM KUBANG PASU WRO2011
MRSM KUBANG PASU
WORLD ROBOTIC OLYMPIAD 2011
CREATIVE CATE.GORY
D.U.G.Icompax
TEAM MEMBERS:
1. HARIS AZHARI BIN LOTFI
2. MUHAMMAD HAFIZI BIN MOHD DAUD
ADVISOR:
MUHAMAD ZAIM BIN KASSIM
MOHD NAZRI BIN HALIM
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INTRODUCTION
D.U.G.I compaX??? What isD.U.G.I compaX..??D.U.G.I compaX is the acronim for
Durable. Universal. Generated. Innovation. Nowadays, most of the people in the world are busy to
manage their time to solve their house chores , the problem is most people in the world experience
serious problem which is the problem of cleaning the house . This can be proved by surveys that have
been made available 18 out of 20 respondents (90%) saying that they do have housecleaning
problem.Another minor factor is housewives will feel tired after cleaning their house and eventually
they dont have time to spend time with their family. Because of these factors, This World need a
robot which could clean the house itself without the aid of housemaids. So, using robotic principles
and systems, we can solve the household problems in a conventional way . "ROBOT FOR LIFE
Improvement" is the theme in the category that we took part. The robot that we created is very
precise according to the requirements in this category.
To overcome these problems, a robot that can help human when facing problems of
cleaning the house is made by us Hafizi and Haris. The D.U.G.I compaXrobot can MOP, VACUUM,SWEEP, AIR FRESHENER and SPRAY pesticides.
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PROBLEM STATEMENT
Vacuum cleaners ( an electrical household appliance used for cleaning floors, carpets and furniture) are
widely used all over the world. But we never heared about multifunction vacuum cleaner. ROBOT
FOR LIFE IMPROVEMENT helped our team to generate new ideas to create a futuristical
housekeeping robot. The vacuum cleaner is used to suck dust or things such as stapler bullets or
small bits of papers. We made the vacuum cleaner by using zinc that could be shaped easily.
As we all know, mopping stands for household implement made of absorbent material
attached to a typically long handle and used for washing, dusting, or drying floors. It could be a burden
to the housewive to do their house work. Our robot is also built in with a mopping system as if it was a
human being. Its amazing right?
This robots novelty is when it encounters dark places that are usually hard to reach, there
must be something living under there or on the other hand insects mainly pests such as cockroaches.
Do you know what our robot could do? Our robot could spray the dark places such as underneath a
closet or low shelf etc. and eventually kill the pests such as mosquitoes and cockroaches.
The conclusion is, by using this robot, all the household work like vacuum cleaning,fill the
house with harmonical odour, sweep, mopping the floor and spray pests are solved and eventually to
make our life more relax.
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DESIGN PRINCIPLE
There are 5 main funtion on the robot 1st
Vacuum Cleaner, 2nd
Mopping System, 3rd
Insects Spray, 4th
Sweep, and lastly 5th
Air Freshener.
1) Vacuum Cleaner
Used to suck dust on the floor of the house properly
Made from zink pieces so that easily to
shape.
Uses 4 computer fans to increase the
ability of vacuum to suck dust.
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2) Mopping system
During the vacuuming session, mopping system automatically launch as we had programmed
2 sponges are used in mopping system.
It is located at the rear of the robot.
2 motor are used to spin in the opposite
direction of the sponges
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3) Insects Spray
The robot will spray the places that are in dark condition with low light intensity
The spraying system will be generated when the robot encounters dark places such as under
the table, cupboard and bed.
The spray will operate when the light intensity is low by using the Light sensor.
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Lego Mindstorm operating system
1st
NXT
Control the movement of robot.
Control the movement of the robots left wheel and right wheel.
The NXT port used are port B and port C.
2ND
NXT
Used to operate the spraying mechanism by connecting it to Light Sensor.
The control center for the sensors namely ultrasonic sensor,touch sensor and light sensor
The NXT port used are port B and C.
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3rd
NXT
Used to operate the brushing mechanism and the mopping system.
The Brushing System and the Mopping System are operated continuously when the robotstarts.
The NXT port used are port A and B.
SPECIAL FUNCTION
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Sweep Brush Sweep the dust and channels it into the vacuum cleaner.
Ultrasonic Sensor
Located at in the front left of the robots body To detect distance from the robots body to lower floors
such as stairs and prevents the robot from dropping and
damaging the robot
Water Storage tank
Storage of soap water that is used for the mopping
Mechanism. 2 containers are used in this system( as a water container to
hold water which will be channeled by the
water pump in this Mopping System).
Light Sensor
Detect the light intensity in dark place so that the spraying
mechanism can operate.
Air fresheners (Air Wick)
A pair of Air Fresheners are used at left side and right side
of the vacuums fans.
To fill the house with harmonical odour such as Lavender,
Apple, and Lemon.
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Rubber wiper
Used to dry the water made by the mopping system.
Locate at the rear of the D.U.G.I COMPAX robot
Main tyre
4 tyres are used and each 2 tyres willbe controlled by one
motor.
To control the movement of the robot.
Supporter Wheels
3 supporter wheels are used in this robot.
To support the weight of the robot which is 2.6 KG.
12 Volt Batteries
For this robot, a pair of 12 Volts batteries are used to
operate 4 fans of the Vacuum Cleaner.
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COST of Robot
BIL. ITEM COST PER ITEM QUANTITY TOTAL COST
1. COMPUTER FAN RM 10.00 4x RM 40.00
2. BATTERY 12 VOLT RM 27.80 2x RM 55.60
3. SPONGE RM 2.50 2x RM 5.00
4. INSECTICIDE RM 4.50 2x RM 9.00
5. WATER CONTAINER RM 3.00 2x RM 6.00
6. ZINC RM 3.50 1x RM 3.50
7. BRUSH RM 2.40 2x RM 4.80
8. PERSPEK RM 5.00 1x RM 5.00
9. WATER PUMP RM 7.00 1x RM 7.00
10. AIR FRESHENER( AIR WICK ) RM 2.00 2x RM 4.00
= RM 139.90
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THE FLOW OF OUR ROBOTs DEVELOPMENT
Brainstorming
- Have discussions in group on how
robot can improve life
-Researching the internet on this
matter
Designing of robot
After getting the most suitable idea,
few designs were created
Robot Construction
Robot was constructed based on the
best design and ideas
Programming
A suitable robot programming is
created
Testing of Robot The robot is done
If problem
encounteredNo problem
encountered
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BEFORE
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AFTER
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AFTER INNOVATION OFDUGI COMPAX
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