10-09-2014, 12:56 PM
REAL-TIME ATOMATION OF INDIAN AGRICULTURAL SYSTEM
[attachment=67779]
Abstract
the paper “Real time atomization of Indian
agricultural system” using ARM7 and GSM’ is focused on
atomizing the irrigation system and at the same time caring the
crop in all aspects for social welfare of Indian agricultural system
and also to provide adequate irrigation in particular area. The
set up consists of ARM7TDMI core with dedicated embedded
equipment, the processor which is a 32-bit microprocessor; GSM
serves as an important part as it is responsible for controlling the
irrigation on field and sends them to the receiver through coded
signals. GSM operates through SMSes and is the link between
ARM processor and centralized unit. ARM7TDMI is an
advanced version of microprocessors and forms the heart of the
system. Our project aims to implement the basic application of
atomizing the irrigation field by programming the components
and building the necessary hardware. This project is used to find
the exact field condition. GSM is used to inform the user about
the exact field condition. The information is given on user
request in form of SMS. GSM modem can be controlled by
standard set of AT (Attention) commands. These commands can
be used to control majority of the functions of GSM modem.
INTRODUCTION
Atomized irrigation is an interesting application. Primarily
for Real time atomization of Indian agricultural system for
providing the better impacts on the social environment.
32-bit ARM processor is the contemporary general
purpose microprocessor in the embedded market used in
industrial level applications. GSM, as we know, is the most
widely used mobile technology. Using a simple Subscriber
Identity Module (SIM), it has taken the world of mobile
communication to new heights. It is based on a simple
architecture. Even with the introduction of new technologies
like CDMA, GSM has stood its strength due to its efficiency
and simplicity
WORKING PRINCIPLE
To continuously monitor the soil moisture
In case of monitoring the soil moisture, we know that
each crop requires different moisture level. We are using a
soil moisture sensor which is based on the principle of parallel
capacitor. As we know that voltage across the plates is
inversely proportional to the dielectric medium. This principle
is used to determine the soil moisture by measuring the
dielectric constant of soil. This is then informed the
centralized unit. The centralized unit will send the message to
To monitor the Plant or leaves health
Many fungal and bacterial diseases affect plants only
when moisture is present on a leaf surface. The Leaf Wetness
Sensor determines the presence and duration of canopy
wetness, allowing you to forecast disease and protect the plant
canopy. Because the Leaf Wetness Sensor measures the
dielectric constant, droplets do not need to bridge electrical
traces for the sensor to detect moisture. The presence of water
or ice anywhere on the surface of the sensor will be detected
ARM7TDMI ARCHITECTURE
We have used ARM7TDMI processor in our model due to
its advanced features like real-time clock and ISP-IAP. ARM7
consists of a number of peripherals interfaced to it. We use
only the keypad matrix, LCD display, UARTS, GPIO and I2C
protocol. ARM7 processor is a link between GPS and GSM
modules for communication. The description of ARM7 is
discussed in further sections
ADVANTAGES
The main advantages derived from this project are
ARM7 is a 32-bit advance featured microprocessor that is
a low power consuming processor, which is the foremost
requirement of the industry. It has some unique features,
which we have discussed in previous chapters. GSM is most
common mobile technology with easy availability and simple
operation. Its less signal deterioration inside buildings has
ability to use repeaters. Talk time is generally higher in GSM
phones due to the pulse nature of transmission. The
availability of Subscriber Identity Modules allows users to
switch networks and handsets at will. GSM covers virtually all
parts of the world so international roaming is not a problem.
The project can be applicable at any level for different
purposes by bringing about minor changes in programming,
that is, there is no need to change the basic set up every time.
For critical applications that need real-time monitoring, the
field condition is transmitted to a base station through radio
link. For non-real-time applications the data is logged on an
on-board memory and down loaded as and when required.
CONCLUSION
The project is thus carried out using ARM7TDMI core
with the help of GSM technologies. 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.
[attachment=67779]
Abstract
the paper “Real time atomization of Indian
agricultural system” using ARM7 and GSM’ is focused on
atomizing the irrigation system and at the same time caring the
crop in all aspects for social welfare of Indian agricultural system
and also to provide adequate irrigation in particular area. The
set up consists of ARM7TDMI core with dedicated embedded
equipment, the processor which is a 32-bit microprocessor; GSM
serves as an important part as it is responsible for controlling the
irrigation on field and sends them to the receiver through coded
signals. GSM operates through SMSes and is the link between
ARM processor and centralized unit. ARM7TDMI is an
advanced version of microprocessors and forms the heart of the
system. Our project aims to implement the basic application of
atomizing the irrigation field by programming the components
and building the necessary hardware. This project is used to find
the exact field condition. GSM is used to inform the user about
the exact field condition. The information is given on user
request in form of SMS. GSM modem can be controlled by
standard set of AT (Attention) commands. These commands can
be used to control majority of the functions of GSM modem.
INTRODUCTION
Atomized irrigation is an interesting application. Primarily
for Real time atomization of Indian agricultural system for
providing the better impacts on the social environment.
32-bit ARM processor is the contemporary general
purpose microprocessor in the embedded market used in
industrial level applications. GSM, as we know, is the most
widely used mobile technology. Using a simple Subscriber
Identity Module (SIM), it has taken the world of mobile
communication to new heights. It is based on a simple
architecture. Even with the introduction of new technologies
like CDMA, GSM has stood its strength due to its efficiency
and simplicity
WORKING PRINCIPLE
To continuously monitor the soil moisture
In case of monitoring the soil moisture, we know that
each crop requires different moisture level. We are using a
soil moisture sensor which is based on the principle of parallel
capacitor. As we know that voltage across the plates is
inversely proportional to the dielectric medium. This principle
is used to determine the soil moisture by measuring the
dielectric constant of soil. This is then informed the
centralized unit. The centralized unit will send the message to
To monitor the Plant or leaves health
Many fungal and bacterial diseases affect plants only
when moisture is present on a leaf surface. The Leaf Wetness
Sensor determines the presence and duration of canopy
wetness, allowing you to forecast disease and protect the plant
canopy. Because the Leaf Wetness Sensor measures the
dielectric constant, droplets do not need to bridge electrical
traces for the sensor to detect moisture. The presence of water
or ice anywhere on the surface of the sensor will be detected
ARM7TDMI ARCHITECTURE
We have used ARM7TDMI processor in our model due to
its advanced features like real-time clock and ISP-IAP. ARM7
consists of a number of peripherals interfaced to it. We use
only the keypad matrix, LCD display, UARTS, GPIO and I2C
protocol. ARM7 processor is a link between GPS and GSM
modules for communication. The description of ARM7 is
discussed in further sections
ADVANTAGES
The main advantages derived from this project are
ARM7 is a 32-bit advance featured microprocessor that is
a low power consuming processor, which is the foremost
requirement of the industry. It has some unique features,
which we have discussed in previous chapters. GSM is most
common mobile technology with easy availability and simple
operation. Its less signal deterioration inside buildings has
ability to use repeaters. Talk time is generally higher in GSM
phones due to the pulse nature of transmission. The
availability of Subscriber Identity Modules allows users to
switch networks and handsets at will. GSM covers virtually all
parts of the world so international roaming is not a problem.
The project can be applicable at any level for different
purposes by bringing about minor changes in programming,
that is, there is no need to change the basic set up every time.
For critical applications that need real-time monitoring, the
field condition is transmitted to a base station through radio
link. For non-real-time applications the data is logged on an
on-board memory and down loaded as and when required.
CONCLUSION
The project is thus carried out using ARM7TDMI core
with the help of GSM technologies. 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.