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Manish1 washing machine control

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INTERFACING OF WASHING MACHINE CONTROL USING 8086 MICROPROCESSOR

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Manish1 washing machine control

  1. 1. A PPT on “washingmachineCONTROL” Under the guidance of : Presented By: Dr. G.S.SAILESH BABU SIR MANISH RISHI Dept. of Electrical Engineering M.TECH(F.T.) Faculty of Engineering ROLL NO-1704309
  2. 2. CONTENTS • WASHING MACHINE-Definition, system, parts & control knobs. • Washing cycle & its operations. • Working of washing machine, Rotation of motor & its speed profile. • Algorithm of washing machine & its control flow. • Open and closed loop washing system. • BLOCK DIAGRAM- Washing machine control & Dishwasher. • Microcontroller based washing machine system & its control flow diagram. • CIRCUIT DIAGRAM-Washing machine & its dryer. • Complete control flow diagram. • Program commands & port pin addressing. • INTERFACING with 8051. • 8086 MICROPROCESSOR based WASHING MACHINE SYSTEM DESIGN
  3. 3. WORKING OF WASHING MACHINE •A slow motor turns a shaft with many disks with bumps on them. •The bumps activate micro switches which control water on and off, heater on and off, the main motor at different speeds (wash and spin) and the pump for emptying. •It controls the programming of the machine i.e. Temp control, Spin cycles.
  4. 4. Speed Profile of Different Washing Cycles
  5. 5. ALGORITHM OF WASH MACHINE
  6. 6. WASHING MACHINE AS A OPEN LOOP CONTROL SYSTEM
  7. 7. WASHING MACHINE AS A CLOSED LOOP CONTROL SYSTEM
  8. 8. BLOCK DIAGRAM OF WASHING MACHINE CONTROL
  9. 9. BLOCK DIAGRAM OF WASHING MACHINE DISHWASHER
  10. 10. Washing machine as a Microcontroller
  11. 11. CIRCUIT DIAGRAM OF WASHING MACHINE
  12. 12. CIRCUIT DIAGRAM OF DRYER
  13. 13. COMMANDS FOR WASHING MACHINE CONTROL
  14. 14. ADDRESSING OF PORT PINS
  15. 15. INTERFACING WASHING MACHINE CONTROL WITH 8051
  16. 16. INTERFACING WASHING MACHINE CONTROL WITH 8051 AND 8255 IN 8086 MICROPROCESSOR
  17. 17. BIBLIOGRAPHY • 8086 Microprocessor by Nagoor Kani • Microprocessors and Interfacing, Programming and Hardware by Douglas V.Hall • Microcomputer Systems: The 8086 / 8088 Family - Architecture, Programming and Design by Yu-Cheng Liu, Glenn A. Gibson • 8051 Microcontroller by V Udayashankara • Microprocessor and Peripheral Devices by Dr. Pramod Agarwal , IIT Roorkee Link: http://nptel.ac.in/courses/108107029/ • Microprocessors and Microcontrollers by Prof. Krishna Kumar IISc Bangalore Link: http://nptel.ac.in/courses/106108100/

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