Project Presentation [Read-Only]engineering.nyu.edu › mechatronics › projects › ME3484 ›...
Transcript of Project Presentation [Read-Only]engineering.nyu.edu › mechatronics › projects › ME3484 ›...
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Team Members:Xin ZhengYuen C WongYat FuKing Wai Sze
RoboDry
May 1, 2003
Mechatronics-Integrated Term Project
Integrated Term Project, ME3484-Mechatronics, Polytechnic University
Group No.2
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Overview� Introduction� Objectives� Features & Applications of the Project� How does RoboDry Work� Dimensions of RoboDry� Photos & Video Clips of the Components� Circuit Diagrams� Analysis on Programming (PBasic) Codes� Cost Estimation � Future Possible Upgrades� Closing
Integrated Term Project, ME3484-Mechatronics, Polytechnic University
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Integrated Term Project, ME3484-Mechatronics, Polytechnic University
Introduction� Hotels� School� Household Usages� Indoor & Outdoor Swimming
Pool� Bathroom Floors� Hallways
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Integrated Term Project, ME3484-Mechatronics, Polytechnic University
� The goal is to develop a product that is smart, efficient in drying and also cost effective
� Drying process can be done without any human being attended
� It’s designed to be user-friendly� Customers can save money by hiring less
workers � Spend less time working, and more time
enjoying their lives.
Objectives
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Features of the Product
� RoboDry is an smart & automatic drying machine � It implemented Intelligent Navigation Technology to
cover floor surfaces � Smart Barriers Detection – avoid from running into
barriers� Stop-From-Falling-Detection – prevent from falling� Very cost effective
Integrated Term Project, ME3484-Mechatronics, Polytechnic University
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How does RoboDry Work?
� Place RoboDry at a Starting Point
� Start Covering the surface in circle
� If blocked by any obstacle, the unit will turn left
� Keep running again
Integrated Term Project, ME3484-Mechatronics, Polytechnic University
RD
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Dimensions of the RoboDry
Integrated Term Project, ME3484-Mechatronics, Polytechnic University
2.5 in
Rear W
heel
2.5 in
Battery Tray
Extended Bumper
Body Diameter12 in
5 in16 in
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Components
Integrated Term Project, ME3484-Mechatronics, Polytechnic University
� 1 Parallax Basic Stamp
� 1 Board of Education
� 2 Servo-Motors
� 1 DC Brushless Fan
� 1 Gazbot Infrared Distance Sensor
� 3 Touch Sensor
� 1 Sensirion SHT11 Sensor (Temperature & Humidity Measurement)
� 2 Rubber Rear side wheels and 1 plastic front wheel
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Video Clips of the RoboDry
Integrated Term Project, ME3484-Mechatronics, Polytechnic University
Infrared Sensor When Infrared Not Detected,Pressure Sensor used as Backup
Humidity Sensor, Turn on the Fan
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Circuit Diagram
� Touch Sensors
� Servo-Motors
Integrated Term Project, ME3484-Mechatronics, Polytechnic University
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Circuit Diagram
� 12 volts DC Brushless Fan
Integrated Term Project, ME3484-Mechatronics, Polytechnic University
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Circuit Diagram
� Gazbot Infrared
Distance Sensor (GIDS)
Integrated Term Project, ME3484-Mechatronics, Polytechnic University
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Circuit Diagram
� Sensirion SHT11 Sensor
(Temperature and Humidity Sensor)
Integrated Term Project, ME3484-Mechatronics, Polytechnic University
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Analysis on Programming Codes� Flow Chart
Integrated Term Project, ME3484-Mechatronics, Polytechnic University
Any Wheels fall?
Anything in front?
Is there water?
Go Backward Turn
Stop Fan on
Go Forward
No
No
No
Yes
Yes
Yes
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Cost Estimation
Integrated Term Project, ME3484-Mechatronics, Polytechnic University
TOTAL $325.89
$100 BASIC STAMP & BOARD OF EDUCATION$0.96 PLA ANCHR
$5 FRONT WHEEL$1.56 11/2 CRNBRC
$29 SENSIRION TEMP/HUMIDITY SENSOR$4.30 PLASTBAGGD
$59.95 GAZBOT INFRARED DISTANCE SENSOR$1.60 16 X 1/4 HEXNUTS
$12 2X BLACK WHEELS$2.79 PK10 BEAD WIREITE
$24 2 SERVO$3.99 20' 4 CON ICOM WIR
$40 4X BODY CIRCLE$1.79 4AA HLDR W/SWITCH
$16.23 FAN$1.79 SNP VBAT HLDR 8AA
$3.47 CAULK$6.44 Bumper Spring
$0.96 PLA ANCHR$11 2 x Wheels
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� Pre-Set-Mode – designed for real life situations (More than one mode can be selected by Customers)
� Design Indications of the modes. e.g. LEDs� Automatic Docking and Recharging System� Additional Path designed for surfaces with less
obstacles or open space. e.g.
Future Possible Upgrades
Integrated Term Project, ME3484-Mechatronics, Polytechnic University
Start RD
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Closing
Primarily goal of the development of this project� Easy to Use� Low Cost
With Unique features of this product:� Smart-Detection Systems � Multi-purposes can be replaced and added to this
unit (e.g. Fan can be replaced by vacuum cleaner, etc.)
Integrated Term Project, ME3484-Mechatronics, Polytechnic University
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Thank you for your time!