How Eclipse IoT can provide open source technology for Industry 4.0.

1. What Eclipse IoT Can Provide
for Industry 4.0
Ian Skerrett
Eclipse Foundation

2. Copyright © 2017 The Eclipse Foundation. All Rights Reserved
Eclipse Foundation
• Not-for-profit open source foundation
responsible for the Eclipse community
• 320+ open source projects
• Working groups for Geo-spatial tech, IoT,
System engineering and embedded dev.,
Science, Automotive, …
• 250+ members

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Eclipse IoT Today
2.4M 28 250+ 132K
lines of code projects developers monthly
visitors

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The 3 IoT Software Stacks
TOOLS & SDKsONTOLOGIESSECURITY
CONSTRAINED DEVICES
Hardware
Abstraction Layer (HAL)
OS / RTOS
Communication
Remote
Management
Field protocols IoT protocols
IOT CLOUD PLATFORM
Connectivity
MessageRouting
OS / PaaS
Device
Management
Data
Management
Event Management,
Analytics & UI
Device
Registry
Application
Enablement
GATEWAYS AND SMART DEVICES
RemoteManagement
Application Runtime
Data Management
& Messaging
OS / RTOS
Connectivity
Field
protocols
IoT protocols
Network Management

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What is Industry 4.0
Copyright Christoph Roser at AllAboutLean.com

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Industry 4.0 Drivers
● Predictive Maintenance
● Flexible Manufacturing and Customization
● Global Supply Chain integration
● Better safety and productivity
EUR 78 Billion Industry by 2025

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OT and IT
Operational
Technology (OT)
Enterprise IT
Continuity
Efficiency
Safety
Speed
TCO/ROI
Agility

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Brownfield vs Greenfield

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Industry 4.0 Architecture
Old PLC
“brownfield”
Modern PLCs
“greenfield”
Enterprise IT Integration
Local IoT
Platform

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Software Architecture
Interoperable Distributed Scalable

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Software for Industry 4.0
Data Aggregation Device Management Event Management
Data Analysis Security Digital Twin
Management

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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

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Production Performance Management Protocol (PPMP)
PPMP and Eclipse Unide
⇒ consistent data format for machine data

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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

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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

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IoT Gateways - Eclipse Kura
Support for Modbus,
OPC-UA, Siemens S7,
plus custom protocols
Java VM
OSGi Application Container
Device Abstraction
Gateway Basic Services
Field
Protocols
Connectivity and
Delivery
AdministrationGUI
Operation&
Management
Linux
Hardware
App 2 App n. . . .
Applications
App 1
Network Management
Old PLC
“brownfield”

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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

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Device Management - Software Update

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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

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Event Management
AMQP 1.0
Eclipse Hono
Connect. Command. Control
API Endpoints
Auth Service
Device Registry
Protocol Adapters
Business
Applications
Devices
Devices
AMQP 1.0
AMQP 1.0
AMQP 1.0
HTTP, MQTT

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IOT CLOUD PLATFORM
Connectivity
MessageRouting
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

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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

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Our community

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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

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Thank You!
Ian Skerrett
@ianskerrett
ian.skerrett@eclipse-foundation.org

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Backup

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Safety and Security