WISENET (WIRELESS SENSOR NETWORK) Guided by Dr. G.F. Ali Ahammed E &C Dept Presented by Pattan Vaseem Ali Khan BE, E &C Dept
Dec 26, 2015
WISENET(WIRELESS SENSOR NETWORK)
Guided byDr. G.F. Ali Ahammed
E &C Dept
Presented byPattan Vaseem Ali Khan
BE, E &C Dept
Introduction
WISENET is a network of low-power consumption.
wireless sensor network that monitors the environmental conditions such as light, temperature, humidity.
Design GoalsUse of Commercial-Off-The-Shelf (COTS)
software & standard interfaces where applicable
Hypertext Transfer Protocol (HTTP)Structured Query Language (SQL)
Simple, web-based user interface
Battery-powered, wireless sensor nodes: 'motes'
Low-power consumption = Long battery life
Design Methodology
primary SubsystemsData Analysis Data Acquisition
System ComponentsClientServerSensor mote network
Sub system-Client The Client component is any computer
with a web browser and Internet access could be a Client.
Web program
Written in PHP4
Utilizes Charting Software: Chart Director v3.0
Passes Parameters via HTTP GET
Retrieves Data for Specific Mote or All Motes
Wise DBWritten in C++Utilizes open-source APIs • Application Programming Interfaces (API)Relays information from mote network to
databaseSends commands to mote network
Sub system-sensor mote networkThe component responsible for collecting
and transmitting raw environmental data to the Server.
There is also the potential for the motes to receive commands from the Server.
TinyOSReal-time operating system for
microcontrollersKey Features:
• Developed for sensing applications• Emphasis on low-power: Idle & sleep
modes• Highly modular architectureCurrently developed for Atmega
microcontrollers
Applications Lab / Office Monitoring. Security Applications. Extreme Weather Surveillance. Potential Biomedical Applications.
ConclusionWireless sensor networks are getting
smaller and faster, increasing their potential applications in commercial, industrial, and residential environments.