Bedside Patient Monitoring With Wireless Sensor Networks

Abstract

Automated road surveillance system is used to monitor the speed violation of the vehicles. A traffic enforcement camera also called as road safety camera is an automated ticketing machine. It includes a camera which may be mounted beside or over a road or installed in an enforcement vehicle to detect traffic regulation violations, including speeding, vehicles going through a red traffic light. Our Embedded project is to design and develop a low cost feature which is based on embedded platform for finding the speed of the vehicles. Specifically, our Embedded System includes a webcam which is capable to capture the position of the vehicles. If the speed of the vehicle is more than the predefined speed, then the vehicle information can be monitored on remote PC through Ethernet. This project is developed for rehabilitation patients who are taking Emergency treatment inside a rehabilitation center. The main module in this project is an unconstrained monitoring system that can monitor patient’s heart beat, temperature and trip continuously so that it can give early warning in real time. The whole system consists of the Patient Side Device(PSD) and Central Monitoring System(CMS) and they are linked through Zigbee wireless network. The patient can wear the PSD so that each moment can be easily watched. PSD consumes very less power. The zigbee receiver is connected with the PC module through serial port. The zigbee receiver receives the signal from the PSD module and sends corresponding data to the PC through serial port. The software in the PC is developed to display and store the patient status in every moment. The microcontroller program is written in assembly language. The design and port programs are written in Visual Basic.

Existing System

Proposed System

Architecture

BLOCK DIAGRAM