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Smart Irrigation System

Group 7. ME 3484 Polytechnic University. Smart Irrigation System. Raihan Haque Brian Moy Puneet Karnawat. April 24, 2003. Objective Guidelines Initial Plan Resources Circuits Pbasic Code Video and Pictures Problems Improvements Real life cost and model Closing. Overview.

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Smart Irrigation System

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  1. Group 7 ME 3484 Polytechnic University Smart Irrigation System Raihan Haque Brian Moy Puneet Karnawat April 24, 2003

  2. Objective Guidelines Initial Plan Resources Circuits Pbasic Code Video and Pictures Problems Improvements Real life cost and model Closing Overview

  3. Guidelines • Device should be controlled by BS2. • Incorporate and document hardware and software features to prevent damage to the BS2 IC and other components on the device. • Project mustinclude some form of a user interface so that a human user can monitor the device. • Project must utilize at least one actuator. • Project must utilize at least one analog and one digital sensor. • Actuators mustbe controlled using sensory feedback.

  4. Objective • To implement a autonomous machine that makes the decision of irrigation control based on climate.

  5. Initial Plan • To make the robot go on a predefined pathway. • Stop at predefined intervals. • Sense the humidity and temperature • Follow a line and dock. • Actuate the valves and water pump based on humidity levels.

  6. Resources • Sensors • Actuators • Integrated Circuit Chips • Robot Body and Brain

  7. Sensors • Temperature Sensor • Humidity Sensor: HM1500ND • Infrared Sensor • Light Sensor

  8. Actuators • Continuous Rotation Servos • Stepping Servos • DC Motor Pump

  9. Integrated Circuit Chips • DS1620: Temperature Sensor • ADC0831: Analog to Digital Converter

  10. Robot Body and Brain • Brain: Parallax Basic Stamp II, Board Of Education • Body: Parallax BOE-BOT Chassis

  11. Circuits

  12. Circuits (continued)

  13. Circuits (continued)

  14. PBasic Code • Object Detection • Humidity Sensor

  15. PBasic Code(continued) • Line Follower

  16. PBasic Code(continued) • Temperature Sensor

  17. Videos and Pictures Failure Success Valves

  18. Videos and Pictures(continued)

  19. Problems • Predefined Path • Docking • Water Pump • Valves

  20. Solutions • Line Following • External Power Source • Docking station improved

  21. Real Life Model and Cost • Model: • Bigger • Better quality sensors • Enhanced drive control through Sensors • Cost • Estimated cost of the prototype: $150 • Estimated cost of real life model: $500 • Exact cost to be determined

  22. Closing • Why is this an effective equipment: • Save time • Conserve water consumption • Autonomous

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