This is an abstract for the IEEE based ECE Project-Automatic Irrigation Using Multi-parameter Monitoring. It is one of the IEEE based project which can be implemented in real time and has advantages especially for Farmers. This is an abstract of the Project, you can find the Report from "Automatic Irrigation Using Multi-Parameter Monitoring_REPORT"

1. AUTOMATIC IRRIGATINON USING MULTI-PARAMETER MONTORING
AUTOMATIC IRRIGATION USING
MULTI-PARAMETER
MONITORING
Dept of ECE,BTLITM
2012-13

2. AUTOMATIC IRRIGATINON USING MULTI-PARAMETER MONTORING
ABSTRACT
Most of the technology and device comes from other countries such as America, Russia etc.
They are too expensive to come into common farmers. Always it is difficult for the farmers
to operate. Less cost and simple operation are principles to develop new devices for common
farmers considering the characteristic of irrigation in the rural area this project brings
forward new devices based on wireless network that are GSM (Global System Mobile)
network and radio communication. Wireless communication avoids laying wires in the soil
and is obviously the best way for data transmission.
Dept of ECE,BTLITM
2012-13

3. AUTOMATIC IRRIGATINON USING MULTI-PARAMETER MONTORING
CONTENTS
CONTENTS
PAGE NO
CHAPTER 1: INTRODUCTION
01
1.1 HARDWARE USED
03
1.2 SOFTWARES USED
03
CHAPTER 2: BLOCK DIAGRAM
04
2.1 WORKING PRINCIPLE
06
CHAPTER 3: MICROCONTROLLER
07
3.1 FEATURES
08
3.2 DESCRIPTION
08
3.3 PIN CONFIGURATION
09
3.4 BLOCK DIAGRAM OF AT89S52
10
3.5 PIN DESCRIPTION
11
3.6 MEMORY ORGANIZATION
20
3.7 WATCHDOG TIMER
21
3.8 UART
22
3.9 BAUD RATE GENERATOR
23
CHAPTER 4: SOIL MOISTURE SENSOR
4.1 INTRODUCTION
Dept of ECE,BTLITM
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25
2012-13

4. AUTOMATIC IRRIGATINON USING MULTI-PARAMETER MONTORING
4.2 HOW SOIL MOISTURE SENSOR
SYSTEMS WORK
25
4.3 SENSOR INSTALLATION
27
4.4 SETTING THE SENSOR THRESHOLD
27
4.5 MOISTURE DETERMINATION USING
DIELECTRIC CONSTANT METHOD
CHAPTER 5: ADC
28
29
5.1 FEATURES
30
5.2 GENERAL DESCRIPTION
30
5.3 BLOCK DIAGRAM OF ADC
31
5.4 FUNCTIONAL DESCRIPTION
33
5.5 APPLICATION INFORMATION
37
5.6 PACKAGE OUTLINES
38
5.7 SOLDERING
39
CHAPTER 6: I2C INTERFACE
40
6.1 CHARACTERISTICS OF THE I2C-BUS
41
6.2 BIT TRANSFER
41
6.3 START AND STOP CONDITIONS
41
6.4 SYSTEM CONFIGURATION
42
6.5 ACKNOWLEDGE
42
6.6 I2C-BUS PROTOCOL
43
CHAPTER 7: MAX232
45
7.1 MAX-232
46
CHAPTERS 8: RS-232
48
8.1 SERIAL PROTOCOL DEFINITION
49
8.2 HISTORY
49
8.3 BENEFITS
49
Dept of ECE,BTLITM
2012-13

5. AUTOMATIC IRRIGATINON USING MULTI-PARAMETER MONTORING
8.4 SPECIFICATIONS
50
8.5 COMMUNICATION STANDARDS
50
8.6 PIN CONFIGURATION
52
8.7 Electrical Characteristics
53
8.8 Range
53
8.9 Mechanical Characteristics
54
9.0 Limitations
54
CHAPTER 9: GLOBAL SYSTEM MOBILE
56
9.1 INTRODUCTION
57
9.2 GSM SYSTEM ARCHITECTURE
58
CHAPTER 10: RELAY BASICS
61
10.1 INTRODUCTION
62
10.2 Relay Selection
62
10.3 PRACTICAL CONSIDERATIONS
64
CHAPTER 11: SOLENOID
66
11.1 FOR USE WITH LIQUIDS, STEAM, GASES,
AND HOT WATER
67
11.2 SELECTION GUIDELINES
68
CHAPTER 12: LCD
69
12.1 LCD (Liquid Crystal Display)
70
12.2 8 Bit LCD Display
70
12.3 4 Bit LCD Display
71
12.4 LCD Commands
72
Dept of ECE,BTLITM
2012-13

6. AUTOMATIC IRRIGATINON USING MULTI-PARAMETER MONTORING
CHAPTER 13: SOFTWARES USED
13.1 KEIL IDE
73
74
13.2 µVISION3 PROVIDES UNIQUE FEATURES LIKE
74
13.3 µVISION3 DEBUGGER
75
13.4 VIEWING CODE & DATA
75
13.5 SIMULATION
76
13.6 TARGET DEBUGGING
76
13.7Embedded C
77
CHAPTER 14: ADVANTAGES
82
14.1 ADVANTAGES
83
CHAPTER 15: CONCLUSION
84
CHAPTER 16: REFERENCES
86
SNAPSHOT
Dept of ECE,BTLITM
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2012-13

7. AUTOMATIC IRRIGATINON USING MULTI-PARAMETER MONTORING
LIST OF FIGURE
SL NO
TITLE
PAGE NO
2.1
BLOCK DIAGRAM
05
2.2
WORKING OF BLOCK DIAGRAM
06
3.1
PIN CONFIGURATION
09
3.2
BLOCK DIAGRAM OF AT89S52
10
3.3
Typical Register
15
3.4
RAM Memory in AT89S52
16
3.5
TMOD Register
17
3.6
TCON Register
19
4.1
IRRIGATION CONTROLLER
26
4.2
SIMPLIFIED DIAGRAM
26
5.1
BLOCK DIAGRAM
31
5.2
PIN DIAGRAM
31
5.3
ADDRESS BYTES
33
5.4
CONTROL BYTE
34
5.5
CONVERSION SEQUENCE
35
5.6
A/D CONVERSION FOR SINGLE ENDED INPUT
35
Dept of ECE,BTLITM
2012-13

8. AUTOMATIC IRRIGATINON USING MULTI-PARAMETER MONTORING
5.7
A/D CONVERSION FOR DIFFERENTIAL INPUT
36
5.8
APPLICATION DIAGRAM
37
5.9
DIP 16
38
6.1
BIT TRANSFER
41
6.2
DEFINITION OF START AND STOP
42
6.3
SYSTEM CONFIGURATION
42
6.4
ACKNOWLEDGEMENT OF I2C-BUS
43
6.5
BUS PROTOCOL FOR READ MODE.
44
A/D CONVERSION
7.1
PIN DIAGRAM
46
7.2
CIRCUIT DIAGRAM
47
8.1
DIRECT TO COMPUTER RS-232 INTERFACE
51
9.1
GSM OVERVIEW
57
9.2
GSM ARCHITECTURE
58
10.1
RELAY SWITCH
62
10.2
SELECTION OF RELAY
63
10.3
COMMON RELAY
63
10.4
FLY-BACK DIODE
64
10.5
ON-OFF OPERATION
65
11.1
SOLENOID
67
12.1
2x16 LCD
70
Dept of ECE,BTLITM
2012-13

9. AUTOMATIC IRRIGATINON USING MULTI-PARAMETER MONTORING
LIST OF TABLES
SL NO
TITLE
3.1
PAGE NO
Port 1 of AT89S52
12
3.2
Port 3 of AT89S52
13
3.3
Timer 2 Operating Modes
17
3.4
Timer 1 Description
18
3.5
Timer 0 Description
19
5.1
PINNING
32
8.1
RS-232 PORT PINOUT
51
8.2
RS-232 PIN DETAIL
52
8.3
CIRCUIT DEFINITIONS
53
8.4
SUMMARY OF RS-232
54
Dept of ECE,BTLITM
2012-13

10. AUTOMATIC IRRIGATINON USING MULTI-PARAMETER MONTORING
Dept of ECE,BTLITM
2012-13