Make IoT Child‘s play

Gamifying IoT with Vorto & Kura

Alexander Edelmann, Vorto Committer

Luca Dazi, Kura Committer

TI Sensor Tag Measured Data

IoT Gateway Stack

IoT Fever Game with Vorto & Kura

Information Model

Repository

Information

Model

TI Sensor Tag

Mapping

(Kura BLE)

TI Sensor Tag

Mosquitto

Server

GeneratesDescribes

Kura SensorTag

OSGI Service Bundle1

2

3

Measured Data (BLE)

Reads

Kura

Code –

Generator

Make IoT Child‘s Play - Overview

Business

Application

IoT GatewaysRevolution: Towards Real-time Actionable Data

MQTT

Broker

Make IoT Child‘s Play - Kura

Eclipse Open IoT Stack for Java

Java SE 7 / 8 (OpenJDK)

OSGi Application Container (Eclipse Equinox, Concierge)

Device Abstraction

javax.comm

Basic Gateway Services

DB Service

Clock Service

Device Profile

Watchdog

Network Configuration

Field ProtocolsConnectivity and Delivery

Data Services MQTT Paho

Adm

inis

tration

GU

I

Applications

Your Application

Rem

ote

Manage

men

t

Con

figura

tion

Manage

men

t

javax.usb

w/ udev access

Cloud Services

Your Application

Firewall, Port

Forwarding

Link

Monitors

Cellular, Wi-Fi,

Ethernet

GPS PositionGPIO / SPI / I2C

jdk.dio

Modbus

CANBus

Custom Protocols

Upd

ate

s

Manage

men

tR

em

ote

Access

Java HID APIs javax.bluetooth / BLE

...

Your Application

Make IoT Child‘s Play - Kura

Using Services

Acquire the relevant Declarative Service

Define Service members

Define Service hooks methods

Use the Service

Make IoT Child‘s Play - Kura

OSGi Metatype Definition

Define a metatype for

Application-specific configurable

data...

And manage those data

with the WebUI (Or

remotely...)

Make IoT Child‘s Play - Kura

Information model – Abstract representation of

functionalities and properties of the TI SensorTag

Functionalities

- Accelerometer Sensor

- Temperature Sensor

- Humidity Sensor

- Pressure Sensor

- etc.

TI Sensor Tag

Information Model

Functionblock: Accelerometer Sensor

Functionblock: Temperature Sensor

Functionblock: Humidity Sensor

Device specific information

Functionblock: Pressure Sensor

Mapping

…

Information Models are created using the IoT Toolset.

Make IoT Child‘s Play - Vorto

The IoT Tool Set – realized as Eclipse plugins and provides

a textual DSL editor

Overview of Vorto

Models in the local

workspace

View & Edit Vorto

Models

in a DSL Editor

Search & Download

Vorto Models from the

centralized Vorto

Repository.

Make IoT Child‘s Play - Vorto

The Vorto DSL: An easy way to describe a device

Complies to

Vorto Meta Model

Make IoT Child‘s Play - Kura

Vorto Model Repository – Manage & Share Information

Models in a centralized repository.

Vorto IoT Tool Set

vorto.eclipse.org/repo

REST

REST3rd Party Tool / App

Make IoT Child‘s Play - Vorto

Search

Download

Upload

A single platform for different stakeholders

Stefan B.User A

User B

Create Watch &

Receive

Change

Notifications

Upload Model

Alex

Search &

Download

Looks interesting. I

want to stay

informed

Great, let me

generate it for

my platform.

“The temperature

sensor is missing!”

“Ok, I will add the

sensor and share it

again”

Comment

Make IoT Child‘s Play - Vorto

Information Models can be transformed in various

representations. Example Code Generators are:

IoT Tool Set

Swift Java, XML Java, XML, XSD

Ku

ra

iOS

Pla

tfo

rm

Bo

sc

h M

2M

Code Generator

Extension Point

iOS

Information Model

Repository

Make IoT Child‘s Play - Vorto

IoT Gateway Stack

Code Generation: Kura TI Sensor Tag OSGI Bundle

Information Model

Repository

Information

Model

1

Code

Generator

BlueTooth Service

Sensor BlueTooth

Detection

TI SensorTag

MQTT Client

Generated OSGI Bundle

IoT Gateway Services

2

Communicates

create

Make IoT Child‘s Play - Vorto

Legend

Vorto Toolset Architecture

Eclipse Platform

Eclipse Modelling

Framework

Eclipse Xtext

Information Meta

Model

Code Generator Infra

BoschVorto Model DSL Editors KuraRepository

Connector

Other

Vorto Components

Vorto Dependencies

Source Code available under

https://github.com/eclipse/vorto

Make IoT Child‘s Play - Vorto

Repository Services

Vorto Repository Architecture

Modeshape Engine

Vorto Information

Meta Model

REST Controllers

Import

Persistence

Validation SearchExport(DSL,XMI)

BrowserEclipse Toolset

EMF XText

Reference

Resolution

Legend

Vorto Components

Vorto Dependencies

Federation Connectors

Make IoT Child‘s Play - Vorto

1

6

TI Sensor Tag Measured Data

IoT Gateway Stack

Putting it all together in a demo…

Information Model

Repository

Information

Model

TI Sensor Tag

Mapping

(Kura BLE)

TI Sensor Tag

Mosquitto

Server

GeneratesDescribes

Kura SensorTag

OSGI Service Bundle1

2

3

Measured Data (BLE)

Reads

Kura

Code –

Generator

Make IoT Child‘s Play