Transcript SAL-I Project Proposal

SAL-I PROJECT FINAL
PRESENTATION
Project Summary of the Web-based GUI for SAL
Overview
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The SAL-I project team
 Marc
Hammerton
 Jörg Seifert
 Xu Du
 Scott Messner
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The overall objective was to develop a graphical
user Interface for SAL.
What is SAL?
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Sensor Abstraction Layer (SAL)
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interfacing tool for managing large networks of sensors.
Multiple, unique devices  one uniform system.
Command-line interface
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Textual data only
SAL Agent
Command-line interface
Different sensors
What is SAL-I?
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SAL-I is a web-based user interface to SAL
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Graphical representation of raw data.
 Remote access from anywhere.
 Increased user acceptance.
Main Components:
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SAL Agent
Application
Server
Web
Interface
SAL-I
Requirements Achieved
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General
Web-based
 Dynamic
 Operating System Information
 Web Service Interface
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Support of Multiple Sensor Types
i-Wire (temperature sensors, pressure sensors, etc.)
 JPEG/V4L (web cams, etc.)
 SMNP (collection sensors)
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Requirements Achieved (continued…)
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SAL interaction:
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Display of SAL Information
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Managing SAL
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List of sensors
List of commands for a sensor
Sensor output
List of protocols
Display OS Information
Add/remove a sensor
Add/remove a protocol
Piloting Sensors:
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Send commands to a sensor
Change sensor configurations
Problems/Obstacles
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Team
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Communication
Knowledge
Technical
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Performance
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Environment
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Web Service Interface cancelled
Cache implemented
RMI/Application Server configuration
Project configurations
Video/Image Display
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Raw data conversion
Javascript limitations
GWT limitations
Demonstration
Demonstration (Sensor List)
Demonstration (Command List)
Demonstration (Protocol List)
Demonstration (Add Protocol)
Conclusions
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Project Result
 Nearly
all requirements fulfilled
 Client is satisfied with outcome
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Project Management
 More
difficult than expected
 Strong start and finish, weak transition
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Final Statement:
 Minor
setbacks but overall success!
Any Questions?