Real time atomization of agriculture system for the modernization of indian agricultural system

REALTIME ATOMIZATION OF AGRICULTURE ENVIRONMENT FOR SOCIAL MODRENIZATION

OF INDIAN AGRICULTURE SYSTEM

SUBMITTED BY C M SHAMEER(10G01A0414)K PAVAN KUMAR(10G01A0451)J PRATHIBARANI(10G01A0432)K MURALI(10G01A0453)

INTRODUCTION

EXISTING SYSTEM

PROPOSED SYSTEM

To continuously monitor the

OBJECTIVES

Soil moisture

Water level of well

temperature

Whole system

BLOCK DIAGRAM

MICRO CONTROLLER

HUMIDITY

SENSOR

POWER SUPPLYLM35

TEMP SENSOR

WATER LEVEL

SENSOR

LDR

LCD

GSM

REQUIREMENTS

HARDWARE SOFTWARE

Power supply Micro controller Soil moisture sensor Water level sensor Temperature sensor Light Intensity sensor LCD display GSM modem

HARDWARE COMPONENTS

Embedded c Keil IDE

SOFTWARE REQUIREMENT

POWER SUPPLY

TRANSFORMER230V is to be brought down to the required voltage level - step down transformer

  RECTIFIER

It converts A.C. into pulsating D.C

  FILTER

It removes the ripples from the output of rectifier.

  VOLTAGE REGULATOR

maintains a constant voltage level.

COMPONENTS OF POWER SUPPLY

Offers resistance in response to the ambient light. resistance decreases - intensity of incident light increases,

and vice versa. In absence of light - a resistance of the order of mega-ohms

In the presence of light - a resistance of the order of few hundred ohms.

LDR

ULTRASONIC SENSOR

used to detect the water level of well.

has Transmitter and Receiver.

Detects the moisture of soil Parallel capacitor Measures dielectric constant of soil

SOIL MOISTURE SENSOR

general purpose 32-bit microcontroller high performance and very low power

consumption. 32kB on chip SRAM and 512 kB on chip

FLASH memory. I/O Ports

LPC2148 MICRO CONTROLLER

general purpose 32-bit microprocessor

offers high performance

very low power consumption

Reduced Instruction Set Computer

Typically, while one instruction is being executed

ARM7TDMI-S processor has two instruction sets

ARM7TDMI-S PROCESSOR

a continuous physical quantity to a digital

ANALOG TO DIGITAL CONVERSION

GSM MODULE Centralised unit User Device ARM7

to measure temperature with an electrical output proportional to the temperature

TEMPERATURE SENSOR-THE LM35

electromechanical device - electrical energy into mechanical energy

DC MOTOR

monolithic integrated high voltage high current four channel driver act as current amplifiers

L293D

Electronic display module Wide range of applications 16x2 LCD 5x7 pixel matrix Has two registers

LCD DISPLAY

KIT

DISPLAY MODULE

DISPLAY MODULE

ENHANCEMENT

Industrial automation Weather stations Home automations Notice boards

APPLICATIONS

Ease of maintenance Accessing the data from any remote place Less power consumption Very faster communication

ADVANTAGES

One such application is to detect the soil parameter and suggesting the proper fertilizer and its feed time. Such Sensors can be incorporated in the design.

In the same manner one can exactly predict the weather if the system is made to communicate with the nearer weather station through satellite communication

FUTURE SCOPE

ARTICLES ARM7TDMI, Technical Reference Manual. ARM, Rev. 01 – 06, February 2004. GPS4beginers, Rev. A, December 2000. lpc-ARM-book-srn, The Insider’s Guide to the PHILIPS ARM7 – Based

Microcontrollers. UM_LPC21XX_LPC22XX_2, LPC2129 User Manual, 03 May 2004. [6] AT

Commands Interface Guide at Version: 004, 05 April 2002 [7] David E. Simon, An Embedded Software Primer, fifth edition, 2007.

WEBSITES www.garmin.com www.gsmworld.com www.hitex.co.uk/arm www.usglobalsat.com/downloads/NMEA_commands.pdf www.keil/arm www.wikipedia.org/wiki/ARM_architecture www.wikipedia.org/wiki/ARM7TDMI

REFERENCES

This project finds application in domestic agricultural field. In civilian domain, this can be used to ensure faithful irrigation of farm field, since we have the option of finding out moisture level of soil in a particular area.

CONCLUSION

Any Queries ???

THANK YOU