eclipse iot for industry 4.0

What Eclipse IoT Can Provide for Industry 4.0

Ian SkerrettEclipse Foundation

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System engineering and embedded dev., Science, Automotive, …

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Eclipse IoT Today

2.4M 28 250+ 132Klines of code projects developers monthly

visitors


The 3 IoT Software StacksTOOLS & SDKsONTOLOGIESSECURITY

CONSTRAINED DEVICES

Hardware Abstraction Layer (HAL)

OS / RTOS

Communication

Rem

ote

M

anag

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tField protocols IoT protocols

IOT CLOUD PLATFORM

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OS / PaaS

Device Management

Data Management

Event Management, Analytics & UI

Device Registry

Application Enablement

GATEWAYS AND SMART DEVICES

Rem

ote

Man

agem

ent

Application Runtime

Data Management & Messaging

OS / RTOS

Connectivity

Field protocols IoT protocols

Network Management


What is Industry 4.0

Copyright Christoph Roser at AllAboutLean.com


Industry 4.0 Drivers

● Predictive Maintenance● Flexible Manufacturing and Customization● Global Supply Chain integration● Better safety and productivity

EUR 78 Billion Industry by 2025


OT and IT

Operational Technology (OT)

Enterprise IT

ContinuityEfficiencySafety

SpeedTCO/ROIAgility


Brownfield vs Greenfield


Industry 4.0 Architecture

Old PLC“brownfield”

Modern PLCs“greenfield”

Enterprise IT Integration

Local IoT Platform


Software Architecture

Interoperable Distributed Scalable


Software for Industry 4.0

Data Aggregation Device Management Event Management

Data Analysis Security Digital Twin Management


Data Aggregation

Consistent data via open standards

● OPC-UA - a communication protocol for industrial automation

○ Eclipse Milo is a Java implementation of OPC-UA stack, including client and server

● MQTT - general purpose messaging protocol for IoT

○ Eclipse Paho provides MQTT client libraries (Java, C/C++, JavaScript, Python, etc)

○ Eclipse Mosquitto provides MQTT broker implementation


Production Performance Management Protocol (PPMP)

PPMP and Eclipse Unide

⇒ consistent data format for machine data


Data Aggregation

PLC Development● Existing systems are often closed

and proprietary systems● Difficult to create flexible

manufacturing processes with existing PLC environments

● New standards allow for more open and distributed development (IEC 61499)

PLC


Eclipse 4DIAC

Development tool for distributed control applications according to IEC 61499

Independent execution environment for IEC 61499 control applications

4diac-ide

Target system

Execution Environment

Control Applications

4diac-rte


IoT Gateways - Eclipse Kura

Support for Modbus, OPC-UA, Siemens S7, plus custom protocols

Java VMOSGi Application Container

Device Abstraction

Gateway Basic Services

Field Protocols

Connectivity and Delivery

Ad

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UI

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Linux

Hardware

App 2 App n. . . . Applications

App 1

Network Management

Old PLC“brownfield”


Device Management

Remote update and configuration of devices important for scalability and security.

OMA LightweightM2M (LWM2M) provides a device management standard

Eclipse Leshan and Eclipse Wakaama implement LWM2M


Device Management - Software Update


Security

● Code signing for Edge computing○ Eclipse Kura allows for code signing of deployed code

● Authentication of devices○ Eclipse Hono and Eclipse Hawkbit provide device

authentication

● Access control○ Eclipse Keti provides a framework for integration simple

access control


Event Management

AMQP 1.0

Eclipse HonoConnect. Command. Control

API Endpoints

Auth Service

Device Registry

Protocol AdaptersBusiness

ApplicationsDevices

DevicesAMQP 1.0

AMQP 1.0

AMQP 1.0

HTTP, MQTT


IOT CLOUD PLATFORM

Co

nn

ecti

vity

Mes

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ou

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g

OS / PaaS

Device Management

Data Management

Event Management, Analytics & UI

Device Registry

Application Enablement

OS Stack for IoT Cloud Platform

An Integration Platform for IoT Services

Data Management and Analysis- NoSQL Store- Integration with Cloudera and others

● Microservice approach for IoT services● Well defined REST API● Allows for easier integration of other services


Digital Twin

Eclipse Ditto: Device-as-a-Service- A unified resource-based API that can be used to

interact with devices

- Abstracting from the complexity of different device types and how devices are connected

- State management for physical devices

- Device and sensor properties like temperature, location, level, fault information, etc.Configuration properties of sensors and actors like thresholds, intervals, ranges, toggles and limits, etc

Image credit: GE

Power & Water


Our community


Get Involved

● Use our projects https://iot.eclipse.org/● Participate in our projects● Start a project● Join the Eclipse IoT Working Group

● Participate in the upcoming IoT Challenge

https://iot.eclipse.org/


Thank You!

Ian Skerrett

@ianskerrett

[email protected]


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