This document discusses a project to monitor and control a chicken farm remotely using SMS messages. The system uses sensors to monitor temperature and detect movement in the farm. It then sends SMS alerts to the owner's phone. The owner can also send control commands by SMS to manipulate devices in the farm. The document outlines the project idea, objectives, components, circuit diagram, and challenges faced in the implementation.

1. SSMSMS CControl andontrol and MMonitoringonitoring
SSystemystem IInn CChickenhicken FFarmarm
Prepared ByPrepared By::
MMaysoonaysoon MMohannaohanna
EEmanman MMadiadi
SupervisorSupervisor::
DDr.r. JJamalamal KKharoushehharousheh
20092009

2. CContentontent
Today we will talk about :Today we will talk about :
1. Project idea and over view.
2. Where we can use it.
3. What we need to know.
4. AT Commands Test .
5. Project flow chart.
6. Temperature and IR Sensors.
7. Problems.

3. PProjectroject IIdeadea
The goal of this project to monitor and control a chicken farm by SMS
from far place , two part is used:
one is serial port with mobile & temperature sensor & infra red sensor
that sense the change in degree in the farm & any unfamiliar
movement ,this part called (sensing part) .
Two is simply mobile you can receive messages from first part and send
command messages to it this part called( controlling part).

4. BBasicasic OOverver VViewiew

5. OObjectivesbjectives
1- our project aims to allow owners to monitor and control their
farms or houses devices from far places.
2- allow owners to control their farms or houses by cheap cost.
WWherehere WWee CCanan UUsese TThishis PProjectroject??
1- We can use this project in any place need to be controlled and
monitored , such as your home, company ,farms , …….
2- In our case we choose the chicken farm to control and monitor
it.

6. WWhathat WWee MMustust KKnownow??
To get started doing our project several points are to be determined:
1-GSM network
2-Type of mobile useable
3-Sensors behavior
a- temperature sensor
b- infrared sensor

7. AATT TTestest
The mobile phone ( Nokia 6070 ) and it is serial we used

8. AATT CCommandsommands WWhichhich WWee
UUsedsed

9. TToo PPerformerform TTestest
To use HyperTerminal to send SMS to your mobile
phone using AT
commands we follow the procedure below:
1. Connect your mobile phone to a computer by using a serial cable.
2. Run HyperTerminal by selecting Start -> Programs ->
Accessories -> Communications -> HyperTerminal.

10. 3. In the Connection
Description dialog box
enter a name and choose
an icon you like for the
connection. Then click the
OK button.

11. 4. In the Connect To
dialog box, choose the
COM port that your
mobile phone is connecting
to in the Connect using
combo box. Then click the
OK button.

12. 5. The Properties
dialog box comes
out. Enter the correct
port settings for your
mobile phone. Then
click the OK button.

13. 6. Then go to file >
properties>setting
>ASCII setup> echo
typed characters locally
then click the ok
button.

14. Settings

15. ASCII setup

16. AT Response

17. Sending SMS

18. Receiving SMS

19. Reading Message

20. PProjectroject SSchematicchematic

21. PProjectroject CCircuitircuit

22. PProjectroject FFlowlow CCharthart

23. PPrecisionrecision TTemperatureemperature SSensorensor
The LM335 are precision temperature sensors which can be
calibrated. They operate as a 2-terminal Zener and the
breakdown voltage is directly proportional to the absolute
temperature at 10mV/K.

24. WWhyhy LM335LM335 ??
1. Easy to calibrate.
2. Simple to implement.
3. Has large current range from 450μA to 5 mA.
4. Have a typical error of less than 1Cº over a 100Cº temperature
range.

25. TTemperatureemperature SSensorensor ccctct
The practical calibrationThe practical calibration
At 20 c° the output voltage = 2.5 V.
At 30 c° the output voltage = 3.5 V.

26. RRinging CCircuitircuit

27. PProblemsroblems
1. It is difficult to choose the kind of temperature sensor & to
find it is correct cct that we will use it to calibrate it .
2. 2. The connection between microcontroller (PIC) and mobile
phone .
3. Programming the microcontroller (PIC).
IImprovementsmprovements
1.
2.

28. Thanks for listening .Thanks for listening .
Especial Thanks for every one help us.Especial Thanks for every one help us.
GGameame OOverver