In this busy and competitive world, though we have lot of affection on our parents, grandparents or patients we cannot always stay with us when they are suffering from illness or diseases. But the advancements in current technologies are giving good solutions for such problems. With these solutions we can monitor patients health conditions through mobile from anywhere in the world. In this project we will create an application to monitor the patient’s health condition like monitoring temperature and heart beat from webpage. Whenever we open this application it gives the current status of patient’s health. At patient side we have Ethernet module, micro controller, temperature sensor and heart beat sensor. This micro controller will keep updating patient’s body temperature and heartbeat on webpage. We can check these value from anywhere on our Smart phones by opening this webpage from phone itself.

1. Smart phone based patient monitoring system
Abstract:
In this busy and competitive world, though we have lot of affection on our parents, grandparents
or patients we cannot always stay with us when they are suffering from illness or diseases. But
the advancements in current technologies are giving good solutions for such problems. With
these solutions we can monitor patients health conditions through mobile from anywhere in the
world.
Now a day’s so many useful technologies are coming out to make our life style more comfort,
luxurious and secure. Especially in mobile field so many application are being developed to give
us more information and entertainment. This project is designed with combination of two latest
and most demanding technologies that are Smart phone and Embedded Systems
A Smart phone is a mobile phone built on a mobile operating system, with more advanced
computing capability and connectivity than a feature phone The first smart phones combined the
functions of a personal digital assistant (PDA) with a mobile phone. Later models added the
functionality of portable media players, low-end compact cameras, pocket, and GPS navigation
units to form one multi-use device. Many modern Smartphone’s also include high-
resolution touch screens and web browsers that display standard web pages as well as mobile-
optimized sites. High-speed data access is provided by Wi-Fi and Broadband.
With present phones like smart phones we can browse everything from mobile itself.
In this project we will create an application to monitor the patient’s health condition like
monitoring temperature and heart beat from webpage. Whenever we open this application it

2. gives the current status of patient’s health. At patient side we have Ethernet module, micro
controller, temperature sensor and heart beat sensor. This micro controller will keep updating
patient’s body temperature and heartbeat on webpage. We can check these value from anywhere
on our Smart phones by opening this webpage from phone itself.
BLOCK DIAGRAM:
M
I
C
R
O
C
O
N
T
R
O
L
L
E
R
RESET
CRYSTAL
OSCILLATOR
ETHERNET
ADC TEMPERATURE
SENSOR
HEART BEAT
SENSOR
gives the current status of patient’s health. At patient side we have Ethernet module, micro
controller, temperature sensor and heart beat sensor. This micro controller will keep updating
patient’s body temperature and heartbeat on webpage. We can check these value from anywhere
on our Smart phones by opening this webpage from phone itself.
BLOCK DIAGRAM:
M
I
C
R
O
C
O
N
T
R
O
L
L
E
R
RESET
CRYSTAL
OSCILLATOR
ETHERNET
ADC TEMPERATURE
SENSOR
HEART BEAT
SENSOR
gives the current status of patient’s health. At patient side we have Ethernet module, micro
controller, temperature sensor and heart beat sensor. This micro controller will keep updating
patient’s body temperature and heartbeat on webpage. We can check these value from anywhere
on our Smart phones by opening this webpage from phone itself.
BLOCK DIAGRAM:
M
I
C
R
O
C
O
N
T
R
O
L
L
E
R
RESET
CRYSTAL
OSCILLATOR
ETHERNET
ADC TEMPERATURE
SENSOR
HEART BEAT
SENSOR

4. Software Tools:
 KEIL IDE for developing micro controller code
 ORCAD for designing schematics
 PROLOAD or FLASH MAGIC for dumping the hex file into controller
 HTML coding for develop web application
Hardware Tools:
 ARM7 LPC2148 Micro controller.
 Heart beat sensor.
 Temperature sensor.
 Ethernet module
 Regulated +3.3v Power supply.
Advantages:
 No need of stay with the patient always
 Easy to use
 Treatment will be given within less time
Applications:
 Emergency alerts when the user feels something abnormal

5.  Can also be used for access control system and appliances controlling system
 Can be used for home or industry security systems