Precise, Predictive, and Connected: DDS and OPC UA – Real-Time Connectivity Across the Industrial IoT
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The document discusses the real-time connectivity for the Industrial Internet of Things (IIoT) using Data Distribution Service (DDS) and OPC UA standards, emphasizing secure interoperability and a new connectivity architecture. It outlines the benefits of DDS in handling complex data flows and enhancing system reliability across various industries, including energy and manufacturing. The document further highlights Xilinx's role in developing solutions that integrate DDS and OPC UA through its programmable platforms.
Precise, Predictive, and Connected: DDS and OPC UA – Real-Time Connectivity Across the Industrial IoT
- 1. Precise, Predictive and Connected: DDS and OPC UA – Real-Time Connectivity Across the Industrial IoT April 11, 2017
- 2. © Copyright 2015 Xilinx . Page 2 © Copyright 2017 Xilinx Presenter: David Barnett Vice President of Products and Markets Presenter: Dan Isaacs Director of Strategic Marketing for IIoT
- 3. © Copyright 2015 Xilinx . Agenda o Introduction – RTI and Xilinx o IIC and Connectivity Framework o Introduction to DDS o DDS and OPC-UA Interoperability o All Programmable Industrial Control System (APICS) o APICS and DDS Secure Example Application o Differentiating Advantages: Zynq & Zynq UltraScale+ o Conclusion - Q&A © Copyright 2017 Xilinx
- 4. © Copyright 2015 Xilinx . Real-Time Innovations, Inc. The Communications Framework for the Industrial Internet of Things™
- 5. © Copyright 2015 Xilinx . Industrial Internet Consortium: 270+ Companies, 25+ Countries ©2017 Real-Time Innovations, Inc. Permission to distribute granted. IIC Founding and Contributing Members The IIC Created the Industrial Internet of Things Market
- 6. © Copyright 2015 Xilinx . IIC Connectivity Framework Document ©2017 Real-Time Innovations, Inc. Permission to distribute granted. • Provides a comprehensive treatment of IIoT connectivity • A new connectivity reference architecture to provide for secure interoperability between applications in an IIoT system • A new connectivity “stack” model focused on syntactic interoperability for the IIoT • Detailed analysis of key IIoT connectivity technologies against this new stack model – DDS, OPC UA, HTTP, OneM2M, MQTT, CoAP • Download it here: http://www.iiconsortium.org/IICF.htm – V1.0 released Feb 28, 2017
- 7. © Copyright 2015 Xilinx . Industrial Internet Connectivity Stack Information (Data in Context) Participant X Connectivity Information Transport Link Framework Distributed Data Interoperability and Management Physical Network Participant Y Data (State, Events, Streams) Messages Packets Frames Bits Transport Link Framework Distributed Data Interoperability and Management Physical Network Networking
- 8. © Copyright 2015 Xilinx . Key Connectivity Standards Positioned on the Stack Manufacturing Origin TSN / Ethernet (802.1, 802.3) DDS Wireless PAN (802.15) Wireless 2G/3G/LTE (3GPP) Wireless LAN (802.11 Wi- Fi) IP CoAP MQTT Web Services Wireless Wide Area (802.16) HTTPDDSI-RTPS oneM2M OPC-UA OPC-UA Bin Telecommunications Origin UDP TCPTCP Transport Link Framework Distributed Data Interoperability and Management Physical Network Healthcare TransportationManufacturing… …Energy & Utilities
- 9. © Copyright 2015 Xilinx . DDS and the Industrial Internet of Things 9 • Reliability: Severe consequences if offline for 5ms (or 5 min) • Real-time: measure in ms or µs • Interface scale: 10+ applications/teams • Dataflow complexity: data has many destinations • Architecture: Next generation IIoT Deployed in 1000s of Systems Industrial IoT Systems Industries: Energy, Industrial Control, Transportation, Healthcare, Defense
- 10. © Copyright 2015 Xilinx . DDS Provides Databus Connectivity for IIoT Systems © 2017 Real-Time Innovations, Inc. DDS Databus Sensors Actuators Streaming Analytics & Control HMI/UI IT, Cloud & SoS Connectivity
- 11. Data Bus and DDS Overview
- 12. © Copyright 2015 Xilinx . Data-Centric Better for Integration Data centricity enables interoperation, scale, integration © 2017 Real-Time Innovations, Inc. Unstructured files Database Data Centricity Data at Rest Messaging middleware Databus Data Centricity Data in Motion
- 13. © Copyright 2015 Xilinx . DDS: Open IIoT Standard • Data Distribution Service (DDS) is an open industry standard for data-centric connectivity • From OMG, the world’s largest systems software standards organization – UML, DDS – Industrial Internet Consortium (IIC) • DDS is Open & Multi-Vendor – Open Standard & Open Source – 12 implementations © 2017 Real-Time Innovations, Inc. Interoperability between source written for different vendors Interoperability between applications running on different implementations DDS-RTPS Protocol Real-Time Publish-Subscribe Distribution Fabric DDS API
- 14. © Copyright 2015 Xilinx . DDS: Real-Time Quality of Service QoS Policy DURABILITY HISTORY LIFESPAN WRITER DATA LIFECYCLE READER DATA LIFECYCLE ENTITY FACTORY RESOURCE LIMITS RELIABILITY TIME BASED FILTER DEADLINE CONTENT FILTERS CacheDelivery PresentationAvailability Resources Transport QoS Policy USER DATA TOPIC DATA GROUP DATA PARTITION PRESENTATION DESTINATION ORDER OWNERSHIP OWNERSHIP STRENGTH LIVELINESS LATENCY BUDGET TRANSPORT PRIORITY © 2017 Real-Time Innovations, Inc.
- 15. © Copyright 2015 Xilinx . This is addressed by DDS Security Security Boundaries • System Boundary • Network Transport – Media access (layer 2) – Network (layer 3) security – Session/Endpoint (layer 4/5) security • Data & Information flows © 2017 Real-Time Innovations, Inc.
- 16. © Copyright 2015 Xilinx . DDS: Data-Centric, Fine-Grained Security ©2017 Real-Time Innovations, Inc. Permission to distribute granted. • Per-Data-Topic Security – Control r,w access for each function – Ensures proper dataflow operation • Complete Protection – Discovery authentication – Data-centric access control – Cryptography – Tagging & logging – Non-repudiation – Secure multicast – 100% standards compliant CBM Analysis PMU Control Operator State Alarms SetPoint Data Topic Security model: • PMU: State(w) • CBM: State(r); Alarms(w) • Control: State(r), SetPoint(w) • Operator: *(r), Setpoint(w) Data Topics Applications
- 17. © Copyright 2015 Xilinx . Demanding Security Test of RTI’s Implementation • The USS SECURE cybersecurity test bed is a collaboration between: – The National Security Agency – Department of Defense Information Assurance Range Quantico – Combat Systems Direction Activity Dam Neck – NSWCDD – NSWC Carderock/Philadelphia – Office of Naval Research – Johns Hopkins University Applied Physics Lab – Real Time Innovations, Inc. • Objectives – Immunize against cyberattack and to rapidly recover when impacted – Determine the best cyberdefense technologies without impacting real time deadline scheduled performance © 2017 Real-Time Innovations, Inc. http://www.navy.mil/submit/display.asp?story_id=79228
- 18. DDS and OPC-UA
- 19. © Copyright 2015 Xilinx . Key Connectivity Standards Positioned on the Stack Manufacturing Origin TSN / Ethernet (802.1, 802.3) DDS Wireless PAN (802.15) Wireless 2G/3G/LTE (3GPP) Wireless LAN (802.11 Wi- Fi) IP CoAP MQTT Web Services Wireless Wide Area (802.16) HTTPDDSI-RTPS oneM2M OPC-UA OPC-UA Bin Telecommunications Origin UDP TCPTCP Transport Link Framework Distributed Data Interoperability and Management Physical Network Healthcare TransportationManufacturing… …Energy & Utilities
- 20. © Copyright 2015 Xilinx . Non-overlapping system aspect examples targeted by potential IIoT connectivity core standards 20©2017 Real-Time Innovations, Inc. Permission to distribute granted. System Aspect Example User Approach Target Standard Software Integration and Autonomy You are a software architect. You are building a system or product line, and you control the architecture. You critically need to integrate components written by different programmers or even entire teams. A data centric approach will define the interfaces, capture the dataflow, enable module evolution, and enforce interoperation between teams. This approach also eases redundancy, fast complex data flow, and selective data filtering. DDS Device Interchangeability You are a device manufacturer, with the goal of making devices that will sell into many applications. The device offers services, such as configure, start, stop, etc. You have no idea how the device will eventually be used. Your users are likely not software experts; they just want to add or integrate the device into a workcell. A device-centric approach will allow the device users to write generic software that will interoperate with competitor’s devices. OPC-UA
- 21. © Copyright 2015 Xilinx . Connectivity Reference Architecture ©2017 Real-Time Innovations, Inc. Permission to distribute granted. Endpoints Other Connectivity Technologies Connectivity Core Standards (baseline) Gateway Other EndpointsFunctional Domain Other Functional Domain Gateway
- 22. © Copyright 2015 Xilinx . Integrating DDS & OPC-UA with Gateway ©2017 Real-Time Innovations, Inc. Permission to distribute granted. OPC-UA / DDS Gateway Connectivity Core Standard (OPC-UA) DDS Databus Manufacturing Workcells Equipment DDS Applications
- 23. © Copyright 2015 Xilinx . Xilinx & RTI Demo of DDS / OPC-UA ©2017 Real-Time Innovations, Inc. Permission to distribute granted. Manufacturing Workcells DDS Applications OPC-UA / DDS Bridge Connectivity Core Standard (OPC-UA) DDS Databus Equipment
- 24. © Copyright 2015 Xilinx . Application - CNC Machine ©2017 Real-Time Innovations, Inc. Permission to distribute granted.
- 25. © Copyright 2015 Xilinx . ©2017 Real-Time Innovations, Inc. Permission to distribute granted.
- 26. © Copyright 2015 Xilinx . Xilinx Industrial IoT Platform Breadth Robotics Medical Surveillance Smart Energy Digital Factory Transportation Machine Vision
- 27. © Copyright 2015 Xilinx . Best Platform for IT-OT Convergence Local Analytics Augmenting Cloud Services Enabling Secure, Safe, Synchronized, Autonomous Operation FPGA Fabric ARM Processing System Any Design Any Network Zynq UltraScale+ MPSoC API Motor Control FOC Image Signal Processing Sensor Fusion Machine Learning HW Acceleration of Application & RT Processing Any-to-Any Sensor Fusion
- 28. © Copyright 2015 Xilinx . Key Connectivity Standards Positioned on the Stack Manufacturing Origin TSN / Ethernet (802.1, 802.3) DDS Wireless PAN (802.15) Wireless 2G/3G/LTE (3GPP) Wireless LAN (802.11 Wi- Fi) IP CoAP MQTT Web Services Wireless Wide Area (802.16) HTTPDDSI-RTPS oneM2M OPC-UA OPC-UA Bin Telecommunications Origin UDP TCPTCP Transport Link Framework Distributed Data Interoperability and Management Physical Network Healthcare TransportationManufacturing… …Energy & Utilities
- 29. © Copyright 2015 Xilinx . Xilinx is One Stop Shop for Time Sensitive Networking (TSN) – TSN Endpoint with two external ports (100 Mbit and 1 Gbit) to be released in Q2/2017 – Developed in-house optimized for Zynq Programmable SoCs – Customizeable & Futureproof: Flexibility to support enhancements as revisions to spec are ratified – Support legacy industrial protocols and TSN in the same device TSN LogiCORE IP Offering Processing System Programmable Logic TSN Switch MAC MAC TSN Endpoint gPTP Driver Petalinux / Yocto Init App Config API User Logic User Application TSN Port #1 TSN Port #2 Xilinx TSN Endpoint Ethernet MAC LogiCORE IP
- 30. © Copyright 2015 Xilinx . TSN Industry Adoption and Xilinx Support SOURCE: smartindustryforum.org January 2017: Xilinx formerly joins Industrial Internet Consortium TSN Testbed November 2016: Xilinx demonstrates OPC UA over TSN as industry makes bold statement
- 31. © Copyright 2015 Xilinx . Sensor Fusion and Analytics Any-to-Any Connectivity Highest Precision Control All Programmable Platform for Reuse Only Single Chip Safety & Security Platform 5 Differentiating Advantages "Precise, Predictive, Secure, Safe and Connected" 1 2 3 4 5 Industrial IoT
- 32. © Copyright 2015 Xilinx . The Xilinx Industrial IoT Ecosystem DESIGN SERVICES EMBEDDED SYSTEMS ECOSYSTEM FOR INDUSTRIAL IoT DESIGN ENABLEMENT MODULES & BOARDS Evaluation Boards Production Ready SOMS
- 33. © Copyright 2015 Xilinx . Enabling Differentiated All Programmable Platforms for the IIoT Sensor Fusion & Analytics1 Any-to-Any Connectivity2 Highest Precision Control3 All Programmable Platform for Reuse4 Only Single Chip Safety & Security Platform5 The Ideal Platform for Industrial IoT For Rapid Design Ramp SoC MPSoC Tools, Kits, and Ecosystem
- 34. © Copyright 2015 Xilinx . Join Us at Hannover Messe, April 24-28th – 5 Xilinx Demos – Xilinx Panel Learn More – RTI DDS: https://www.rti.com/products/dds – APICS: https://www.xilinx.com/applications/industrial/industrial-networking.html – Zynq-7000 AP SOC: https://www.xilinx.com/products/silicon-devices/soc/zynq-7000.html – Zynq UltraScale+ MPSOC: https://www.xilinx.com/products/silicon-devices/soc/zynq- ultrascale-mpsoc.html APICS Demo – https://www.xilinx.com/video/events/zynq-7000-industrial-control-system.html Questions – APICS: http://www.be-services.net/industrie-40/xilinx.html – Xilinx/TSN: Contact local sales / support – RTI/DDS: Contact local sales / support Next Steps
- 35. © Copyright 2015 Xilinx . For a copy of today’s presentation with please email a request to: Industrial_IIot@xilinx.com © Copyright 2017 Xilinx Q & A