1. DIAGNOSIS OF AUTOMATION IN DAIRY farming
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INTERNAL GUIDE : MS.P.VANITHA M.E.,
COMPANY NAME : AAVIN, MADURAI.
EXTERNAL GUIDE : MR.MUTHAIYA B.E.
PRESENTED BY: I.SHREEJERAN( )
M.M.BIROSE( )
P.VANITHA( )

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ABSTRACT
In our project we are going to monitor temperature range as well as the level of the container.
If the temperature decrease below the certain value then automatically our controller gives the alert and indicates the temperature value to refrigeration unit.
At the same time if the level of the container reach the required quantity then our controller automatically open the next container to store the milk in an effective manner.

3. NEED OF PROJECT To avoid spills in case of overfill container
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NEED OF PROJECT
To avoid spills in case of overfill container
To avoid temperature bursts in container
To avoid monitoring the container level and temperature manually .
To ease work of labour.

4. EXISTING SYSTEM Monitoring done manually.
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EXISTING SYSTEM
Monitoring done manually.
Less precautions in overflowing or temperature
bursts.

5. PROPOSED SYSTEM Automatic indication of temperature using LM35 sensor.
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PROPOSED SYSTEM
Automatic indication of temperature using LM35 sensor.
Monitoring and controlling the level of the container using IR sensor.

6. MICROCONTROLLER UNIT (ARM LPC2148)
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BLOCK DIAGRAM
TEMP SENSOR
MICROCONTROLLER UNIT (ARM LPC2148)
CONTAINER VALVE 1
CONTAINER VALVE 2
CONTAINER VALVE 3
LEVEL SENSOR 2
Encoder
LEVEL SENSOR 1
LEVEL SENSOR 3
POWER SUPPLY
AMPLIFIER
RF TX

7. RECEIVER UNIT RF Receiver Decoder Amplifier Unit Power supply
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RECEIVER UNIT
RF Receiver
Decoder
Amplifier Unit
Power supply
Alarm Unit

8. SOFTWARE TOOLS KEIL IDE Flash Programmer ORCAD Compiler Assembler
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KEIL IDE
Compiler
Assembler
Debugger
Simulator
Flash Programmer
ORCAD
Capture
Layout

9. FLOW CHART GETTING INPUT VALUES FROM SENSORS If temp>threshold
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FLOW CHART
START
GETTING INPUT VALUES FROM SENSORS
If temp>threshold
Analising sensor values
Signal transmitted wireless
If level exceeds
Signal received in remote section
Another container is opened automatically
Alarm is given
STOP

10. HARDWARE TOOLS S. No HARWARE TYPE FEATURES 1. ARM Controller LPC2148
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HARDWARE TOOLS
S. No
HARWARE
TYPE
FEATURES 1.
ARM Controller
LPC2148
Tiny package(64 pins),
High speed opn(60 MHz),
RAM(32 Kb),ROM(512K). 2.
Temperature sensor
LM35
Operates frm 4 to 30v,
Low self heating and impedance o/p, accuracy 0.5 deg.C 3.
Level sensor IR
Wavelength upto 750 nm.

11. Contd….. 4. Encoder HT-12E Operates at 2.4v-12v,
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Contd….. 4.
Encoder
HT-12E
Operates at 2.4v-12v,
Low power, high noise immunity, 5.
Decoder
HT-12D
CMOS Technology, low standby current, received codes are checked 3 times. 6.
Relay
DPDT
Operated by an electro magnet.

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CONCLUSION
Advances in processing and computation have opened up opportunities for very accurate control of plants, processes and systems.
In our project “DIAGNOSIS OF AUTOMATION IN DIARY FARMING”, we monitored temperature range as well as the level of the container by means of LM 35 and IR sensor respectively.
That is if the milk completely fills a container to a required level it automatically shifted to the next container and if the temperature varies from the rated set point then an alarm signal is provided to the respective unit.

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FUTURE PLAN
In forthcoming, several parameters such as flow, pressure, density etc can be controlled ,measured and indicate the output values using the advanced technology of software and hardware. With a straightforward approach, the project is aimed at implementing the design of automation in dairy farming at Aavin, Madurai.

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REFERENCE
BOOKS:
“C Programming for Embedded Microcontrollers”, written by Warwick A .Smith.
“RS232 STANDARD”, written by Christopher E.Strangio.
“Microcontroller Projects in C for the 8051”, written by Dogan Ibrahim.
“LPC2148 ARM Architecture Reference Manual”(2nd Edition) , written by Stephane from San Diego, CA United States.

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CONTD…
IEEE PAPERS:
H. Huang, G. Quan, Jeffrey Fan, “Leakage temperature dependency modeling in system level analysis”, IEEE Proc. 11th International Symposium on Quality Electronic Design (ISQED’10), San Jose, CA, Session 3D.9, March 22-24, 2010 (pdf) 
Steve Diggines, Building a compelling business case for automation by linking investments to shareholder value, Proceedings of the Conference on “Control and Automation for Sustainability and Quality in Food Manufacturing”, University of Manchester (May 2007).

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THANK YOU

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QUERIES ?