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8/13/2019 Microcontroller Based Humidity and Temperature Remote Sensing System
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Microcontroller based humidity and temperature remote sensing
system
SYNOPSIS: At present, labor-saving and water-saving technology is a key issue in irrigation. A
wireless solution for intelligent field irrigation system ,based on Zigbee technology was
proposed in this paper. Instead of conventional wired connection, the wireless design
made the system easy installation and maintenance. The hardware architecture and
software algorithm of wireless sensor/actuator node and portable controller, acting as
the end device and coordinator in Zigbee wireless sensor network respectively, were
elaborated in detail. The performance of the whole system was evaluated in the end.
The long-time smooth and proper running of the system in the field proved its high
reliability and practicability. As an eplorative application of wireless sensor network in
irrigation management, this paper offered a methodology to establish large scale remote
intelligent irrigation system.
!eople now are working actively at intelligent irrigation systems because their
advantages of labor-saving and water saving. "ireless technology, known for its easy
installation and maintenance, is thought preponderant to develop automatic irrigation
network and becoming a hot research.
The development, testing, and use of an integrated distributed wireless sensor
network #"$%& that utili'es 'igbee technology are presented in this paper for sensor-
based variable rate irrigation systems. The "$% eliminates the need to hard wire
sensor stations across the field and reduces installation and maintenance costs. The
"$% uses an zigbee network, i.e., a mobile wireless network. (ompared with a
wireless local area network #")A%&,zigbee networks have advantages for agricultural
applications, because the mobility and self configuration are more suitable for a
distributed sensor network in fields. The ob*ective of this paper is to report the design,
construction, and testing of a distributed in-field "$%, a remote motor valve control, and
8/13/2019 Microcontroller Based Humidity and Temperature Remote Sensing System
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user-friendly software for real time in-field sensing and control of a variable rate
irrigation system
EXISTING SYSTEM:
+anual operation
POPOSE! SYSTEM:
(ontrol from remote places
+aintain the humidity
+aintain the Temperature
"#O$% !I&G&M:
$rop gro'ing Section:
+otor
$
$ Zigbee +oduleZigbee +odule
umidity $ensoumidity $ensor
Temperature
$ensor
$ensor
Temperature
$ensor
$ensor+icro (ontroller
0nit
+icro (ontroller
0nit
Driver UnitDriver Unit
!ower
$upply 0nit
!ower
$upply 0nit
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Proprietor Section:
E()IEMENTS:
*ard'are Tools:
!I( +icrocontroller #!I(123455A&
Zigbee module
(ontrol unit
umidity and Temperature sensors
$erial communication
So+t'are Tools:
+!)A6 I78
!I(9IT.: !rogrammer
Orcad
Embedded c
&PP#I$&TIONS:
Agriculture applications
emote control industries
Zigbee
+odule
$erial
(ommunication
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