wisenet network
DESCRIPTION
TRANSCRIPT
![Page 1: Wisenet network](https://reader033.vdocuments.us/reader033/viewer/2022061216/54b3b3824a795971248b45b0/html5/thumbnails/1.jpg)
WISENETWireless Sensor Network
SUBMITTED BY:Bhavith D
5th Sem CS 497IS08003
1
![Page 2: Wisenet network](https://reader033.vdocuments.us/reader033/viewer/2022061216/54b3b3824a795971248b45b0/html5/thumbnails/2.jpg)
Overview
• Introduction• Design Goals• Design Methodology• Primary Sub Systems• Block Diagrams• Applications• Conclusion
2
![Page 3: Wisenet network](https://reader033.vdocuments.us/reader033/viewer/2022061216/54b3b3824a795971248b45b0/html5/thumbnails/3.jpg)
Introduction
• Wireless Sensor Networks
– One of MIT's 10 emerging technologies
– Low-power systems
– New applications: sensing, controls, automation
• WISENET: Wireless Sensor Network
– Office environment monitoring• Temperature, humidity, light
– Quantitively evaluate heating & A/C systems
– Funding & support provided by Honeywell, Int'l.
3
![Page 4: Wisenet network](https://reader033.vdocuments.us/reader033/viewer/2022061216/54b3b3824a795971248b45b0/html5/thumbnails/4.jpg)
Design Goals• Use of Commercial-Off-The-Shelf (COTS)
software & standard interfaces where applicable
– Apache web-server (HTTP)
– MySQL database
– PHP web programming language
• Simple, web-based user interface
• Battery-powered, wireless sensor nodes: 'motes'
• Low-power consumption = Long battery life
• Motes create self-organizing ('ad-hoc') networks for robust communications
4
![Page 5: Wisenet network](https://reader033.vdocuments.us/reader033/viewer/2022061216/54b3b3824a795971248b45b0/html5/thumbnails/5.jpg)
Design Methodology
• Top-Down Design Process
– Define major subsystems
– Define subsystem interfaces
• Primary Subsystems:
– Client• Standard Web browser via
Internet– Server– Wireless mote network
5
![Page 6: Wisenet network](https://reader033.vdocuments.us/reader033/viewer/2022061216/54b3b3824a795971248b45b0/html5/thumbnails/6.jpg)
System Block Diagram
6
![Page 7: Wisenet network](https://reader033.vdocuments.us/reader033/viewer/2022061216/54b3b3824a795971248b45b0/html5/thumbnails/7.jpg)
Subsystem – Server
7
![Page 8: Wisenet network](https://reader033.vdocuments.us/reader033/viewer/2022061216/54b3b3824a795971248b45b0/html5/thumbnails/8.jpg)
WiseDB
• Written in C++
– Utilizes open-source APIs• Application Programming
Interfaces (API)• MySQL++ database API• Serial API
• Relays information from mote network to database
• Sends commands to mote network
8
![Page 9: Wisenet network](https://reader033.vdocuments.us/reader033/viewer/2022061216/54b3b3824a795971248b45b0/html5/thumbnails/9.jpg)
Web Program
– Written in PHP4
– Utilizes Charting Software: ChartDirector v3.0
– Generates 3 Graphs (default)
– Passes Parameters via HTTP GET
• Use bookmarks for specific queries
– Retrieves Data for Specific Mote or All Motes
9
![Page 10: Wisenet network](https://reader033.vdocuments.us/reader033/viewer/2022061216/54b3b3824a795971248b45b0/html5/thumbnails/10.jpg)
Web Program
• Data Retrieval Form:
10
![Page 11: Wisenet network](https://reader033.vdocuments.us/reader033/viewer/2022061216/54b3b3824a795971248b45b0/html5/thumbnails/11.jpg)
Web Program• Generated Graphs:
11
![Page 12: Wisenet network](https://reader033.vdocuments.us/reader033/viewer/2022061216/54b3b3824a795971248b45b0/html5/thumbnails/12.jpg)
System Block Diagram
12
![Page 13: Wisenet network](https://reader033.vdocuments.us/reader033/viewer/2022061216/54b3b3824a795971248b45b0/html5/thumbnails/13.jpg)
Block Diagram – Client
13
![Page 14: Wisenet network](https://reader033.vdocuments.us/reader033/viewer/2022061216/54b3b3824a795971248b45b0/html5/thumbnails/14.jpg)
Block Diagram – Server
14
![Page 15: Wisenet network](https://reader033.vdocuments.us/reader033/viewer/2022061216/54b3b3824a795971248b45b0/html5/thumbnails/15.jpg)
Block Diagram – Server
15
![Page 16: Wisenet network](https://reader033.vdocuments.us/reader033/viewer/2022061216/54b3b3824a795971248b45b0/html5/thumbnails/16.jpg)
Block Diagram– Sensor Network
16
![Page 17: Wisenet network](https://reader033.vdocuments.us/reader033/viewer/2022061216/54b3b3824a795971248b45b0/html5/thumbnails/17.jpg)
Block Diagram – Mote
17
![Page 18: Wisenet network](https://reader033.vdocuments.us/reader033/viewer/2022061216/54b3b3824a795971248b45b0/html5/thumbnails/18.jpg)
TinyOS
• Real-time operating system for microcontrollers
• Open-source project at UC Berkeley
• Key Features:
– Developed for sensing applications– Emphasis on low-power: Idle & sleep modes– Highly modular architecture– Efficient utilization of resources
• Currently developed for Atmega microcontrollers
18
![Page 19: Wisenet network](https://reader033.vdocuments.us/reader033/viewer/2022061216/54b3b3824a795971248b45b0/html5/thumbnails/19.jpg)
Applications– Lab / Office Monitoring
– Habitat Monitoring
– Security Applications
– Extreme Weather Surveillance
– Potential Biomedical Applications
– Military Reconnaissance
19
![Page 20: Wisenet network](https://reader033.vdocuments.us/reader033/viewer/2022061216/54b3b3824a795971248b45b0/html5/thumbnails/20.jpg)
Conclusion– WISNET is smaller and faster– Emerging technology that will
change the world– Many real-world applications– Low-power– Open-source software– Modular mote application design
(TinyOS)– Flexible server implementation– Simple user interface via the web
20
![Page 21: Wisenet network](https://reader033.vdocuments.us/reader033/viewer/2022061216/54b3b3824a795971248b45b0/html5/thumbnails/21.jpg)
Reference• www.google.com• www.wisenet.com• www.wikkipedia.com• www.pdf.com
21
![Page 22: Wisenet network](https://reader033.vdocuments.us/reader033/viewer/2022061216/54b3b3824a795971248b45b0/html5/thumbnails/22.jpg)
THANK YOU
22