A
MICROCONTROLLER-BASED E-EMERGENCY SYSTEM USING WIRELESS ADHOC NETWORKS
ABSTRACT:
Using SNETs, large-scale ad hoc sensor networks
(ASNET) can be deployed among mobile patients, and, thus, can provide dynamic
data query architecture to allow the medical specialists to monitor patients at
any place via the web or cellular network. In case of an emergency, doctors
and/or nurses will be contacted automatically through their handhelds or
cellular phones. The project describes the design of a proposed network that
consists of sensor nodes at the first layer whose responsibility is to measure,
collect and communicate readings to a microcontroller at the second layer.
Deployed microcontrollers process incoming readings and report to a central
system via a wireless interface and send SMS messages to the cellular phones of
doctors and/or nurses in emergencies. The implemented network distinguishes
between periodic readings and critical readings where higher priority is given
for the latter. While an emergency disaster occurs, it is very critical
to rescue survivals as soon as possible and guarantee the safety of rescuers.
It is necessary to build up a provisional
emergency system as
soon as possible to monitor the rescuing progress and situation. his system includes E-Nurse
card, Positioning reader and Wireless module.
In the real test, the position and life information of rescuers can be shown in
PC or laptop in the monitor center. Moreover, the information also can be
presented in smart phones anywhere. Finally, the performance of rescue would be
improved, and the loss would be reduced.
Proposed
system
In this project we design and implement a three-tier telecare
system for tracking and monitoring patients and doctors using SNETs. The
proposed system utilizes Android interfaces as well as communication through
GSM network.
Existing
system
In the existing state the
wired physiological data monitoring system uses a serial communication to send real time vital sign data from
biomedical sensor devices to a coordinator and give alert.
BLOCK DIAGRAM:
PATIENT
ROOM
OFTWARE
REQUIREMENTS
SOFTWARE
REQUIREMENTS
- MPLAB IDE
- PROTEUS SIMULATOR
HARDWARE
REQUIRED
2. PRESSURE SENSOR
3. TEMPERATURE SENSOR
4. HEART RATE SENSOR
5. GSM MODULE
6. LCD
7. POWER SUPPLY
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AN EMBEDDED HARDWARE PLATFORM FOR VEHICULAR MONITORING AND
TRACKING
ABSTRACT:
Unifying
the Global Positioning system technology this article designs and realizes one
kind of embedded wireless system named intelligent vehicle control for critical
remote location application using
microcontroller from the hardware and software. In terms of the hardware
completed the design and connection of embedded system, GPS module, obstacle
testing module, different parameter monitoring sensor modules. The system can
achieve the purpose of long distance real time monitoring and control of
vehicle. The executive results of laboratory tests show that the system fulfils
real time control and functional parameter monitoring of a vehicle. In this project, vehicle tracking and
monitoring is done by using GPS communication. Temperature sensor, and Level sensor
are used to monitor the engine’s temperature and fuel level of the vehicle, if
the level goes below the threshold value, then an GPS Location of the nearest
petrol bunk is displayed to the driver. GPS receiver is use to locate the vehicle during emergency
situations.
BLOCK DIAGRAM
Proposed System
An effective
solution is provided to develop the intelligent vehicle which will monitor
various parameters of vehicle in-between constant time period and will send
this data to the base unit.The unit will
Record driving data, collision data and position data is Security of vehicle.
Existing System
In the existing
state real time location information of
the vehicle, these systems can’t be employed because they save the location
information in the internal storage and location information can only be accessed
when vehicle is available in blackbox .
SOFTWARE REQUIREMENT
1. MPLAB IDE
2. PROTEUS SIMULATOR
HARDWARE REQUIREMENT
1. PIC16F877A BOARD
2. GPS
3. LCD
4. ACCELEROMETER
5. TEMPERATURE SENSOR
6. FLOAT SENSOR
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