Name Of The College & Dept Automatic Control Of Irrigation Systems Aiming At High Energy Efficiency In Rice Crops Student Name USN NO H.O.D Name Guide Name Name Of The College & Dept

CONTENTS Abstract Objectives Block diagram Methodology Advantages & disadvantages Applications Conclusion

1.ABSTRACT: The project is used to solve the problem of farmers in fields. They are usually facing the problem to pump the water sufficient amount and at right time. Sometimes they will put motor and go some where and forget to switch off the motor. During this time field will filled with excess of water and it may cause damage to the crops. Sometime they will forget to switch ON the motor at right time. That time the field will become dry and it will affect the entire crop. The other problem is sometimes the part of the fields is not filled with sufficient water and other part will be filled with excess of water. We are designed this project to overcome these problems. In this project farmer can set the time of the motor to turn ON and OFF. There is also option to select which valve should ON and which should OFF  

2.OBJECTIVES: The prime objective is to select the appropriate wireless network to collect the data from moisture sensor placed in the field, in the irrigation system to monitor the proper flow of water .  

3.BLOCK DIAGRAM :

4. METHODOLOGY: This project is mainly designed to solve the problems of the farmers. This consist of ARM, LCD (Liquid Crystal Display), Moisture r sensor , relay and motor. In Soil moisture content will very less or more then moisture sensor will sense and fed to the ARM Controller in ARM Controller it checks for the predefined value then it generate the out put that is fed to buffer IC 4050 ,buffer stores and given to the driver IC 2003 in driver current will amplifies and voltage will inverts with the help of Darlington pair circuit of driver IC to drive the relay . Then signal is given to the output load to turn ON the motor or to turn OFF the motor.

5. ADVANTAGES & DISADVANTAGES: Production is increased because there are no dry periods in the root zone during the warmer peak growth times. And also water use and environmental damage is minimized Through our gadget Intelligent Irrigation encourages peak growing conditions by holding the balance of soil moisture, nutrients and air constant at optimum growing conditions, despite variations in plant usage and conditions such as wind and temperature

DISADVANTAGES: Failure of sensor cause problem.

6.APPLICATIONS: It can be used in fields, in gardens, in green house models. Farmers. Gardeners  

7.CONCLUSION:   It can be concluded that the modern use of electronic, electrical, chemical and mechanical systems will be very advantages for better agricultural output. Preservation of water sources are possible with these methods.

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