Dog2 0

Dog2.0
DomoticOSGi Gateway
Emiliano Castellina
Politecnicodi Torino, e-Lite research group
http://elite.polito.it

Introduction
4-05-2010
Dog2.0 Overview
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Softwaregateway for controlling domotic environments
Based on the OSGiframework
High-level semantic device modeling
Supports different domotic plant technologies.

OSGiAlliance
Open Services Gateway Initiative
defines open specifications for
Creating and delivering distributed and concurrent applications, called bundles
Bundle deployment and installation (core specification)
Communication among bundles (core specification)
Devices and drivers management (service compendium specification)
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Dog2.0 Overview
3

OSGi definitions
OSGi frameworks
Implementation in JAVA of the OSGi specifications (equinox, oscar, ..)
Manage the life cycle of the bundles
Resolve the dependences among bundles
Manage Service Registry
Bundles
Jar file
contain java classes and resources
Provide and use services
Services
java objects registered in the framework
Defined by java interfaces
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Dog2.0 Overview
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OSGi Device Access Specification
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Dog2.0 Overview
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DEVICE MANAGER
ATTACH
DEVICE
DRIVER
DEVICE CATEGORY

DEVICE MODELING
For every type of device you need:
the definition of a Device Category interface
the implementation of a Device class that implements the Device Category interface
the implementation of the Drivers
ONLY the 3rd point is really necessary!!
In fact, there is a better way than hand-coding device categories and device classes
4-05-2010
Dog2.0 Overview
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Dog Bundles
Dog is composed of 12 core bundles
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Dog2.0 Overview
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Applications
Dog Logical Architecture
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Dog2.0 Overview
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DogDevice Manager
DogStateMonitor
DogDevice Factory
DogStateScheduler
DogXmlRPc
DogApi
Devices
DogExecutor
Drivers
Driver
HouseModel
Device
HouseModel

Command Execution
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Dog2.0 Overview
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Future
Where is semantic?
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Dog2.0 Overview
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Now
DogDeviceModel
DogDevice Category
Configuration
Complex Queries
HouseModel

Applications
Based on DogLeash Libraries
C# and Java version
Communication through DogXmlRpc bundle
4-05-2010
Dog2.0 Overview
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DogLeash
Applications

Temperature Widget
4-05-2010
Dog2.0 Overview
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Temperature Widget and DogLeash
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Dog2.0 Overview
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Application
DogLeash
Connect to Dog
Give me all temperature sensors
List of temperature sensors
Monitor TemperatureSensor1 every minute
Temperature Measurement
Temperature Measurement

Dog Eye
4-05-2010
Dog2.0 Overview
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Testing Dog in a Real Home
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Dog2.0 Overview
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Questions?
Emiliano Castellina
emiliano.castellina@polito.it
Try it!!
http://domoticdog.sourceforge.net

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Dog2 0

by Emiliano Castellina on May 04, 2010

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Dog2 0 — Presentation Transcript