embedded system, wwww.skesystems.com,khadarbaba

1. Embedded systems Ph:7842522786 9948887244
MONITORING AND ALARMING SYSTEM BASED ON ZIGBEE
TECHNOLOGY, IEEE – 2011.
AIM:
The main of this project is to provide intelligent security system in a community.
PURPOSE:
The purpose of the project is to design a wireless data transfer system with high security
to overcome the existing traditional system. The traditional monitoring and alarming nets are
based on sundry wired net technologies such as field bus, CAN bus and RS422. The existing
equipments on the basis of wired nets are automatic wired itinerant monitoring nets, in which the
data from detecting nodes are linked to all the transmitting modules via wires. In such a signal
transmitting plan, the long transmission lines will generate high cost, long project time and
difficult repair work.
BLOCK DIAGRAM:
SENSOR UNIT:
skesystems@gmail.com
Vijayawada
Hyderabad
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2. Embedded systems Ph:7842522786 9948887244
POWER SUPPLY
BUZZUR
IR SENSOR
MICRO
CONTROLLER
TEMPURATURE
SENSOR
GSM
MODEM
SMOKE SENSOR
MONITROING UNIT:
skesystems@gmail.com
Vijayawada
Hyderabad
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3. Embedded systems Ph:7842522786 9948887244
LCD
POWER SUPPLY
PC
MICRO
CONTROLLER
ZIGBEE
EEPROM
GSM
MODEM
skesystems@gmail.com
Vijayawada
Hyderabad
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4. Embedded systems Ph:7842522786 9948887244
DESCRIPTION:
In intelligent community, security incidents such as robber, fire and patrol alarms in
some important places must be reported and handled in time. The traditional monitoring and
alarming nets are based on sundry wired net technologies such as field bus, CAN bus and RS422.
The security state data from smoking sensors, infrared sensors and panic buttons will be detected
and transferred to monitoring center. The existing equipments on the basis of wired nets are
automatic wired itinerant monitoring nets, in which the data from detecting nodes are linked to
all the transmitting modules via wires. In such a signal transmitting plan, the long transmission
lines will generate high cost, long project time and difficult repair work. The wireless sensor
network based on Zigbee technology is developed to solve the defects of existing monitoring and
alarming system. In the wireless system, all the data will be transmit in wireless method. Since
the real-time measuring data could be transmit to monitoring center via wireless network, the
operation staff will only sit in the office to check up the system running state.
TECHNOLOGY:
ZIGBEE:
Zigbee is new wireless technology guided by IEEE 802.15.4 Personal Area Network
standard. It is primarily designed for the wide range controlling applications and to replace the
existing non-standard technologies. It currently operates in 868 MHz band at a data rate of
20Kbps in Europe, 914MHz band at 40kbps in USA, and the 2.4GHz ISM bands Worldwide at a
maximum data-rate of 250kbps. It is used to verify whether user’s truncation is possible or not.
One of the main advantages of this ZIGBEE communication is that it provides a noise free
communication, the amount of noise added in this type of communication is very less compared
to the other wireless communications.
skesystems@gmail.com
Vijayawada
Hyderabad
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5. Embedded systems Ph:7842522786 9948887244
SOFTWARE’S USED:
1. Embedded C
2. Keil IDE
3. ISP or U-Flash
4. Express PCB
HARDWARE COMPONENTS:
1. Micro controller
2. Sensors (IR, Smoke, Temperature)
3. Zigbee Transceiver
4. LCD
5. GSM
RESULT:
By using this project the secured data collection done wirelessly and controlling will be
there.
f
skesystems@gmail.com
Vijayawada
Hyderabad
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