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Floor-cleaning robot

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on 25 April 2014

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Transcript of Floor-cleaning robot

(photo from previous slide)
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Design - S.I.T Robot

II. Cleaning System
Problem #1
Dust accumulated in the corner

Floor-cleaning robot
III. Sensing System
-common cleaning difficulty
-corner: the place which easy to accumulate dusts



S.I.T.
Scientific Intelligent Technology
Members:
Project leader:
T
erry Jee
Designing Engineer:
I
vard Tsang
Testing Engineer:
S
ena Cheung

SIT Robot

Sit down and Enjoy your time

What is floor-cleaning robot
Floor-cleaning robot
A robot (vacuum cleaner) that can clean the floor automatically

Objective
To make life easier by replacing human labor to robot

Outline
What is floor-cleaning robot?

surveys and assisted firm

what kinds of problem does it solve?

Design of the product

Feedback

Limitation and solution

Problems that can be solved
1. Save People's time
2. Less costly compare to human labor
3.Able to clean hardly reachable places


Self Cleaning
Average time spent: 30 mins

Energy needed: Man Power

Percentage of cleaness: 54%


Robot
Average time spent: 0 min

Energy needed: Electricity

Percentage of cleaness: 87%
COMPARING...........
THE ROUND SHAPE & SQUARE SHAPE
Sourece from http://www.lgblog.co.uk/2013/08/hom-bot/

Associated firm:
Adding additional sucking hole
Awards:
(2010)
Scientific Innovations Award (SIA)

(2012)
Hong Kong creative Award (HKCA)

(2013)
Asia Robotic innovation award (ARI)
Problem #2
manually activated feature
-inconvenient for working class
-must press the on button before leaving home

First Survey
100 Participants (age and sex evenly distributed)

Questions:
Do you do housework?
If so, how much time do u usually spend on it?
Do you work? If so, do you have time to clean your house?

Main Body

[Bottom view]
I. Main Body
[Upper view]
Result of First Survey
Feedback
Second Survey
Sales
Cost
:
5999 HKD

1
year warranty

Significant innovation for all the people around the world!

You can buy it at
SIT Store
Cash/credit card allowed

Monthly payment is also allowed,
480HKD
per day
IV. Self-Assisting System
30 Participants

Questions:
Any problems about our product?
What can be improved?

Solution
Cleaning System
Sensing System
INSERT CHIP FROM OUR COMPANY

CUSTOMER CAN CONTROL THE ON/OFF MODE OF THE ROBOT BY YOUR PERSONAL SMART PHONE

Self-Assisting System
LIMITATION #1
FLOOR TYPE

How does it run?
1.Insert the chip into your robot
2.Download/ install the app in your
smart phone

IOS
Android

Buttons
Display Monitor
Wheels
About the robot


Household MUST contain a ROUTER

PROBLEM #3 OVERHEATING


SOLUTION
TURN IT OFF EVERYDAY MANUALLY OR
BY APP
SET UP A OUTDOOR MODE


Our robot could perform better
CARRY OUT A FLOOR TYPE TEST
FLOOR TYPE TEST
Hardwood
Ceramic Tile

Marble

pick up rate: 93%
pick up rate : 92%
Carpet
Pick up rate: 87%
D. Side Brush

C. Special Photo-Catalytic UV Light technology

Self-Recharge System
Self- disposal System
long-distance remote control technology

pick up rate: 97%
http://www.carpetcleaningportland.net/hardwood_cleaning.html
Over-heating problem
Lower Price
http://www.brandonricksconstruction.com/2013/5-steps-complete-successful-ceramic-tile-installation/
pick up rate: 96%
http://www.merchantcircle.com/business/Great.American.Tile.and.Construction.LLC.918-994-7937/picture/view/2471494
Laminate

http://tlc.howstuffworks.com/home/install-laminate-flooring.htm
http://emmamcgrene.net/laminate-flooring-methods-5776/laminate-flooring-12/
http://commons.wikimedia.org/wiki/File:IRobot_Logo.svg
http://www.crosscarpetrepair.com/projects
http://www.houzz.com/photos/420943/Softer-Than-Sisal--carpet-flooring-orange-county
Tatami
Pick up rate : 40%
http://www.lamijapan.com/2011/01/tatami.html
Limitation #2 Noise


-However, it is in an acceptable
range
-around 70-75 dB(at 10ft)
-relatively a quiet vacuum cleaner
talk over the telephone
Watch television
while vacuuming

Convenient
Time saver
Good Quality
Limitation #3 Water


PREVENTION
make sure there is NO WATER ON THE FLOOR before leaving
keep the floor DRY in your household

Design - SIT Robot

Main Body
Cleaning System

Sensing System


Self-Assisting System


Limitation #4
Number of obstruction in the household
The more obstructions in the household, the slower clearing rate
Robot need extra time to sense/ detect the objects

household with less object
SOLUTION
SQUARE SHAPE-> FIT THE CORNER
ADD SUCKING HOLE IN THE MIDDLE OF THE BRUSH
INCREASE THE EFFECTIVENESS OF CORNER CLEANING
Turn on its power and Wi-Fi service automatically
In each hour
For 6 minutes to receive signal from
the app
-From customers’ feedback
-Feel hot when the robot is on in 36 hours
-About 70c
->SAVE ENERGY
->MACHINES ARE IN STANDBY
-loud
-water can not be sucked in
-sensor can detect a pool of water on the floor
Clever 4-stage cleaning proccess


Surrounding-Detective System
Self-Navigation System
Virtual Guard


long-distance remote control technology
Self-disposal System
Self-charging System

B. Main Brush
A.Sucking Holes
Blowing Holes
Air Outlet Window
Infrared signal receiver
Replaceable dustbin
Auto-charging electrode
Self-Navigation System

Surrounding-Detective System
Attach closely
Clean all the dust in the CORNER

Larger substances
E.g hairs, furs, thread
Kill all
Bacterias
germs
mildew
Prevent the sucking and attachment of substances with large surface areas
E.g paper sheets,
piece of cloth
clean
dust
fine particles
long-distance remote control technology

Auto changing docking station
Virtual Guard
-prevent the rolling up of dust
-higher pick-up rate
No smells
harmless
save time

-foresee the most
effective operation routine
-ensure high clearance
-prevent hitting and scratching
-maximize the cleanable area
Set specific cleaning zones-
save time
save effort
without the use of human effort
height: 80mm
width: 150mm
length: 200mm
Clever 4- Stage Cleaning Process
Design part summary
automatic,intelligent

Our product
No damage on walls, chairs, any objects
Other product
Some damage on walls, chairs, any objects
5999 HKD
4999HKD
height: 80mm
width: 150mm
length: 200mm
height: 85mm
width: 140mm
length: 210mm
http://roboticfloorcleaners.weebly.com
http://www.robotshop.com/en/irobot-scooba-390-robotic-floor-washer.html
http://www.lazada.com.my/cleanmate-qq5-robotic-vacuum-cleaner-443046.html
http://www.ebay.com/itm/NEW-Mini-mop-function-Cleaning-robot-vacuum-cleaner-floor-two-side-brushes-US-/350891229073
Appendix
http://www.lgblog.co.uk/2013/08/hom-bot/
http://www.samsung.com/au/consumer/home-appliances/vacuum-cleaner/robot-vacuum/VR10F71UCCC/SA-features
Full transcript