embedded system, wwww.skesystems.com,khadarbaba

1. Embedded systems Ph:7842522786 9948887244
ZIGBEE BASED PATIENT/HEALTH MONITORING SYSTEM
AIM:
The main intention of this project is to design a system, which proposed a scheme to
Device control and reliable data transmission in zigbee based health/patient monitoring system.
PURPOSE:
The purpose of this project is to combine the embedded technology with the Zigbee wireless
communication technology; this project is a health monitoring system, first of all, devices that
measure patient's physiological signal by using zigbee transceiver and gsm sms.
BLOCK DIAGRAM:
TRANSMITTER:
POWER SUPPLY
ZIGBEE
TEMPERATURE
SENSOR
MICRO
CONTROLLER
TRANSCEIVER
PULSERATE
SENSOR
skesystems@gmail.com
Vijayawada
Hyderabad
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2. Embedded systems Ph:7842522786 9948887244
RECEIVER:
POWER SUPPLY
ZIGBEE
TRANSCEIVER
MICRO
KEYS
CONTROLLER
GSM
DESCRIPTION:
In this project one user's health monitoring system has a few zigBee devices to
measure one user's physiological data. Even if there are a lot of ZigBee devices nearby, the
communication should be accepted between only one user's ZigBee devices. So, the access
control should be implemented because there can be a lot of ZigBee devices nearby. We propose
a group ID mechanism to implement a access control.There is an access control in MAC layer
but we design and implement it in application layer to handle conveniently. The physiological
data must not be lost but a wireless communication such as zigbee can lose a data. So, this
project proposes the reliable data transmission not to lose a physiological data in zigbee based
health monitoring system.here temperature and pulse rate sensor values should be given to micro
controller through ADC, that data given to the zigtransceiver .in receiver section zigbee
transceiver will receiver will receive that information and given to the micro controller.if exceeds
their values gsm sends the sms to the authorized person.
skesystems@gmail.com
Vijayawada
Hyderabad
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3. Embedded systems Ph:7842522786 9948887244
When the temperature sensor and pulse sensor reaches the threshold value .it will transmit to
the receiver section and that values sends to the doctor using GSM MODEM. If at any time we
need the parameters of the persons so we need to press the switch the values of the person is
being received by the transmitter. And sends the message using GSM MODEM
ZIGBEE TECHNOLOGY:
Now a day's every system is automated in order to face new challenges. In
the present days Automated systems have less manual operations, flexibility, reliability and
accurate. Due to this demand every field prefers automated control systems. Especially in the
field of electronics automated systems are giving good performance. And this is realized by
making use of Zigbee technology for communication. Zigbee is new wireless technology guided
by IEEE 802.15.4 Personal Area Network standard. It is primarily designed for the wide ranging
controlling applications and to replace the existing non-standard technologies. It currently
operates in 868MHz 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.
SOFTWARES:
1. Embedded C
2. Keil IDE
3. Uc-Flash or ISP
4. Express PCB
HARDWARES:
1. Micro Controller
2. Pulse rate sensor
3. Temperature sensor
4. Zigbee transceiver
skesystems@gmail.com
Vijayawada
Hyderabad
Page 3

4. Embedded systems Ph:7842522786 9948887244
5. GSM
6. Power Supply
RESULT:
By implementing the project we can control the devices as well as health monitoring.
skesystems@gmail.com
Vijayawada
Hyderabad
Page 4