35
D. J. Ferreira, M.A.R. Dantas (UFSC - INE) A. R. Pinto, C. Montez (UFSC - DAS) Martius Rodriguez (UFF) [email protected] Federal University of Santa Catarina (UFSC) Santa Catarina - Brazil A Middleware for OSCAR and Wireless Sensor Network Environments

A Middleware for OSCAR and Wireless Sensor Network …mario.dantas/apresentacao7.pdf · 2007-05-10 · D. J. Ferreira, M.A.R. Dantas (UFSC - INE) A. R. Pinto, C. Montez (UFSC - DAS)

  • Upload
    others

  • View
    0

  • Download
    0

Embed Size (px)

Citation preview

Page 1: A Middleware for OSCAR and Wireless Sensor Network …mario.dantas/apresentacao7.pdf · 2007-05-10 · D. J. Ferreira, M.A.R. Dantas (UFSC - INE) A. R. Pinto, C. Montez (UFSC - DAS)

D. J. Ferreira, M.A.R. Dantas (UFSC - INE)A. R. Pinto, C. Montez (UFSC - DAS)

Martius Rodriguez (UFF)

[email protected]

Federal University of Santa Catarina (UFSC)Santa Catarina - Brazil

A Middleware for OSCAR and Wireless Sensor Network

Environments

Page 2: A Middleware for OSCAR and Wireless Sensor Network …mario.dantas/apresentacao7.pdf · 2007-05-10 · D. J. Ferreira, M.A.R. Dantas (UFSC - INE) A. R. Pinto, C. Montez (UFSC - DAS)

2

Summary

Introduction and MotivationIntroduction and Motivation Sensor Networks and Cluster Sensor Networks and Cluster

ComputingComputing Proposed Approach Proposed Approach Experiments Conclusion and Future Works

Page 3: A Middleware for OSCAR and Wireless Sensor Network …mario.dantas/apresentacao7.pdf · 2007-05-10 · D. J. Ferreira, M.A.R. Dantas (UFSC - INE) A. R. Pinto, C. Montez (UFSC - DAS)

3

Summary

Introduction and MotivationIntroduction and Motivation Sensor Networks and Cluster Sensor Networks and Cluster

ComputingComputing Proposed Approach Proposed Approach Experiments Conclusion and Future Works

Page 4: A Middleware for OSCAR and Wireless Sensor Network …mario.dantas/apresentacao7.pdf · 2007-05-10 · D. J. Ferreira, M.A.R. Dantas (UFSC - INE) A. R. Pinto, C. Montez (UFSC - DAS)

Anubis Graciela de Moraes RossettoAlexandre Parra Carneiro da Silva 4

Introduction

Network ComputingPervasive Computing

Page 5: A Middleware for OSCAR and Wireless Sensor Network …mario.dantas/apresentacao7.pdf · 2007-05-10 · D. J. Ferreira, M.A.R. Dantas (UFSC - INE) A. R. Pinto, C. Montez (UFSC - DAS)

Anubis Graciela de Moraes RossettoAlexandre Parra Carneiro da Silva 5

Introduction

Network ComputingPervasive Computing

HETEROGENEITYPDAs + clusters + desktops +

high performance stations +sensors + cell phones ...

Page 6: A Middleware for OSCAR and Wireless Sensor Network …mario.dantas/apresentacao7.pdf · 2007-05-10 · D. J. Ferreira, M.A.R. Dantas (UFSC - INE) A. R. Pinto, C. Montez (UFSC - DAS)

Anubis Graciela de Moraes RossettoAlexandre Parra Carneiro da Silva 6

Introduction

Network ComputingPervasive Computing

Logical and physical

MOBILITY

Page 7: A Middleware for OSCAR and Wireless Sensor Network …mario.dantas/apresentacao7.pdf · 2007-05-10 · D. J. Ferreira, M.A.R. Dantas (UFSC - INE) A. R. Pinto, C. Montez (UFSC - DAS)

Anubis Graciela de Moraes RossettoAlexandre Parra Carneiro da Silva 7

Introduction

Network ComputingPervasive Computing

HIGH DISPONIBILITY OF SERVICES AND DATA

No matter dispositive, place or time

Page 8: A Middleware for OSCAR and Wireless Sensor Network …mario.dantas/apresentacao7.pdf · 2007-05-10 · D. J. Ferreira, M.A.R. Dantas (UFSC - INE) A. R. Pinto, C. Montez (UFSC - DAS)

Anubis Graciela de Moraes RossettoAlexandre Parra Carneiro da Silva 8

Introduction

Network ComputingPervasive Computing

RESOURCE STATE ADAPTATION

Page 9: A Middleware for OSCAR and Wireless Sensor Network …mario.dantas/apresentacao7.pdf · 2007-05-10 · D. J. Ferreira, M.A.R. Dantas (UFSC - INE) A. R. Pinto, C. Montez (UFSC - DAS)

Anubis Graciela de Moraes RossettoAlexandre Parra Carneiro da Silva 9

Introduction

Monitoring Issues: High data stream; Generates large amount of information; Answer application tasks

Page 10: A Middleware for OSCAR and Wireless Sensor Network …mario.dantas/apresentacao7.pdf · 2007-05-10 · D. J. Ferreira, M.A.R. Dantas (UFSC - INE) A. R. Pinto, C. Montez (UFSC - DAS)

10

Introduction

Available facilities from OSCAR software environment, represents an interesting option to manage clusters of workstations.

The use of wireless sensor networks has a steady increase in number of configurations and kind of utilizations.

Page 11: A Middleware for OSCAR and Wireless Sensor Network …mario.dantas/apresentacao7.pdf · 2007-05-10 · D. J. Ferreira, M.A.R. Dantas (UFSC - INE) A. R. Pinto, C. Montez (UFSC - DAS)

11

Motivation

Design and implement a middleware prototype, which could creates for a sensor network an extra facility to process tasks inside a OSCAR cluster configuration.

Page 12: A Middleware for OSCAR and Wireless Sensor Network …mario.dantas/apresentacao7.pdf · 2007-05-10 · D. J. Ferreira, M.A.R. Dantas (UFSC - INE) A. R. Pinto, C. Montez (UFSC - DAS)

12

Summary

Introduction and MotivationIntroduction and Motivation Sensor Networks and Cluster Sensor Networks and Cluster

ComputingComputing Proposed Approach Proposed Approach Experiments Conclusion and Future Works

Page 13: A Middleware for OSCAR and Wireless Sensor Network …mario.dantas/apresentacao7.pdf · 2007-05-10 · D. J. Ferreira, M.A.R. Dantas (UFSC - INE) A. R. Pinto, C. Montez (UFSC - DAS)

Anubis Graciela de Moraes RossettoAlexandre Parra Carneiro da Silva 13

Wireless Networks

Provides: Software mobility; Faster communication; Low structure cost

Challenges: Bandwidth; limited resources; frequent disconnections

Page 14: A Middleware for OSCAR and Wireless Sensor Network …mario.dantas/apresentacao7.pdf · 2007-05-10 · D. J. Ferreira, M.A.R. Dantas (UFSC - INE) A. R. Pinto, C. Montez (UFSC - DAS)

Anubis Graciela de Moraes RossettoAlexandre Parra Carneiro da Silva 14

Wireless Sensor Networks Collect data from the environment; Brings new paradigms to applications; High deployed; Energy constricts; High information stream; Frequently disconnections. Communication routing; Data fusion.

Page 15: A Middleware for OSCAR and Wireless Sensor Network …mario.dantas/apresentacao7.pdf · 2007-05-10 · D. J. Ferreira, M.A.R. Dantas (UFSC - INE) A. R. Pinto, C. Montez (UFSC - DAS)

Anubis Graciela de Moraes RossettoAlexandre Parra Carneiro da Silva 15

Wireless Sensor Networks

sensor nodes characteristics: Low capacity of processor,

communication and battery; Functions: sensor or routing; Can have a level of intelligence; 1 J to transmit 1 bit 0.5 J to receive 1 bit 0.8 J to 208 CPU cycles

Page 16: A Middleware for OSCAR and Wireless Sensor Network …mario.dantas/apresentacao7.pdf · 2007-05-10 · D. J. Ferreira, M.A.R. Dantas (UFSC - INE) A. R. Pinto, C. Montez (UFSC - DAS)

Anubis Graciela de Moraes RossettoAlexandre Parra Carneiro da Silva 16

OSCAR Cluster Computing Manages globally and transparently

cluster resources Provide some level of security,

availability and tools to easy management of the environment.

OSCAR consists of a fully integrated and easy to install software bundle designed for high performance computing cluster.

Page 17: A Middleware for OSCAR and Wireless Sensor Network …mario.dantas/apresentacao7.pdf · 2007-05-10 · D. J. Ferreira, M.A.R. Dantas (UFSC - INE) A. R. Pinto, C. Montez (UFSC - DAS)

17

Summary

Introduction and MotivationIntroduction and Motivation Sensor Networks and Cluster Sensor Networks and Cluster

ComputingComputing Proposed ApproachProposed Approach Experiments Conclusion and Future Works

Page 18: A Middleware for OSCAR and Wireless Sensor Network …mario.dantas/apresentacao7.pdf · 2007-05-10 · D. J. Ferreira, M.A.R. Dantas (UFSC - INE) A. R. Pinto, C. Montez (UFSC - DAS)

Anubis Graciela de Moraes RossettoAlexandre Parra Carneiro da Silva 18

Proposed Approach Why integrate wireless sensor networks and

Clusters?

Sensors are densely deployed on environments; There is a high information stream; Avoid overload the system with so much data; Store large amount of data; Provides remote access OSCAR: a solution to cluster management

Page 19: A Middleware for OSCAR and Wireless Sensor Network …mario.dantas/apresentacao7.pdf · 2007-05-10 · D. J. Ferreira, M.A.R. Dantas (UFSC - INE) A. R. Pinto, C. Montez (UFSC - DAS)

Anubis Graciela de Moraes RossettoAlexandre Parra Carneiro da Silva 19

Proposed Approach

Page 20: A Middleware for OSCAR and Wireless Sensor Network …mario.dantas/apresentacao7.pdf · 2007-05-10 · D. J. Ferreira, M.A.R. Dantas (UFSC - INE) A. R. Pinto, C. Montez (UFSC - DAS)

Anubis Graciela de Moraes RossettoAlexandre Parra Carneiro da Silva 20

Environment Configuration

TinyOS: operating system for wireless sensor networks;

Event driven; handles power consumption, radio

communication

Page 21: A Middleware for OSCAR and Wireless Sensor Network …mario.dantas/apresentacao7.pdf · 2007-05-10 · D. J. Ferreira, M.A.R. Dantas (UFSC - INE) A. R. Pinto, C. Montez (UFSC - DAS)

Anubis Graciela de Moraes RossettoAlexandre Parra Carneiro da Silva 21

Environment Configuration

Page 22: A Middleware for OSCAR and Wireless Sensor Network …mario.dantas/apresentacao7.pdf · 2007-05-10 · D. J. Ferreira, M.A.R. Dantas (UFSC - INE) A. R. Pinto, C. Montez (UFSC - DAS)

22

Proposed Approach

Class Diagram

Page 23: A Middleware for OSCAR and Wireless Sensor Network …mario.dantas/apresentacao7.pdf · 2007-05-10 · D. J. Ferreira, M.A.R. Dantas (UFSC - INE) A. R. Pinto, C. Montez (UFSC - DAS)

23

Proposed Approach

Sequence Diagram

Page 24: A Middleware for OSCAR and Wireless Sensor Network …mario.dantas/apresentacao7.pdf · 2007-05-10 · D. J. Ferreira, M.A.R. Dantas (UFSC - INE) A. R. Pinto, C. Montez (UFSC - DAS)

Anubis Graciela de Moraes RossettoAlexandre Parra Carneiro da Silva 24

The Middleware

Page 25: A Middleware for OSCAR and Wireless Sensor Network …mario.dantas/apresentacao7.pdf · 2007-05-10 · D. J. Ferreira, M.A.R. Dantas (UFSC - INE) A. R. Pinto, C. Montez (UFSC - DAS)

25

Summary

Introduction and MotivationIntroduction and Motivation Sensor Networks and Cluster Sensor Networks and Cluster

ComputingComputing Proposed Approach Proposed Approach Experiments Conclusion and Future Works

Page 26: A Middleware for OSCAR and Wireless Sensor Network …mario.dantas/apresentacao7.pdf · 2007-05-10 · D. J. Ferreira, M.A.R. Dantas (UFSC - INE) A. R. Pinto, C. Montez (UFSC - DAS)

26

Experiments

Page 27: A Middleware for OSCAR and Wireless Sensor Network …mario.dantas/apresentacao7.pdf · 2007-05-10 · D. J. Ferreira, M.A.R. Dantas (UFSC - INE) A. R. Pinto, C. Montez (UFSC - DAS)

27

Experiments

Page 28: A Middleware for OSCAR and Wireless Sensor Network …mario.dantas/apresentacao7.pdf · 2007-05-10 · D. J. Ferreira, M.A.R. Dantas (UFSC - INE) A. R. Pinto, C. Montez (UFSC - DAS)

28

Experiments

Page 29: A Middleware for OSCAR and Wireless Sensor Network …mario.dantas/apresentacao7.pdf · 2007-05-10 · D. J. Ferreira, M.A.R. Dantas (UFSC - INE) A. R. Pinto, C. Montez (UFSC - DAS)

Anubis Graciela de Moraes RossettoAlexandre Parra Carneiro da Silva 29

Experiments

Page 30: A Middleware for OSCAR and Wireless Sensor Network …mario.dantas/apresentacao7.pdf · 2007-05-10 · D. J. Ferreira, M.A.R. Dantas (UFSC - INE) A. R. Pinto, C. Montez (UFSC - DAS)

30

Experiments

Page 31: A Middleware for OSCAR and Wireless Sensor Network …mario.dantas/apresentacao7.pdf · 2007-05-10 · D. J. Ferreira, M.A.R. Dantas (UFSC - INE) A. R. Pinto, C. Montez (UFSC - DAS)

31

Summary

Introduction and MotivationIntroduction and Motivation Sensor Networks and Cluster Sensor Networks and Cluster

ComputingComputing Proposed Approach Proposed Approach Experiments Conclusion and Future Works

Page 32: A Middleware for OSCAR and Wireless Sensor Network …mario.dantas/apresentacao7.pdf · 2007-05-10 · D. J. Ferreira, M.A.R. Dantas (UFSC - INE) A. R. Pinto, C. Montez (UFSC - DAS)

32

Conclusion and Future Work

In this article we have presented a middleware that was designed and implemented to improve the processing characteristic of a wireless sensor network through the use of the OSCAR software environment.

Page 33: A Middleware for OSCAR and Wireless Sensor Network …mario.dantas/apresentacao7.pdf · 2007-05-10 · D. J. Ferreira, M.A.R. Dantas (UFSC - INE) A. R. Pinto, C. Montez (UFSC - DAS)

33

Conclusion and Future Work

Our prototype considered:

- a number of motes to sensor a field in a real time; - data are sent to a base station that will send the data to a OSCAR Cluster; - after a processing time the middleware notifies online a mobile device.

Page 34: A Middleware for OSCAR and Wireless Sensor Network …mario.dantas/apresentacao7.pdf · 2007-05-10 · D. J. Ferreira, M.A.R. Dantas (UFSC - INE) A. R. Pinto, C. Montez (UFSC - DAS)

34

Conclusion and Future Work

Challenges to be solved as a near future are:

- Test the implementation for some routing topologies of sensors;

- Enhance the alerts for different kinds of mobile devices;

- Make available the final version of the middleware for the Oscar Group.

Page 35: A Middleware for OSCAR and Wireless Sensor Network …mario.dantas/apresentacao7.pdf · 2007-05-10 · D. J. Ferreira, M.A.R. Dantas (UFSC - INE) A. R. Pinto, C. Montez (UFSC - DAS)

35

Questions?Questions?

Mario DantasMario DantasFederal University of Santa Catarina (UFSC)Federal University of Santa Catarina (UFSC)

Department of Informatics and StatisticsDepartment of Informatics and [email protected]@inf.ufsc.br