FIWARE Global Summit - Developing an IoT Agent, Case Example: OPC UA
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Presentation by Gabriele De Luca Researcher, Engineering Ingegneria Informatica SpA FIWARE Global Summit 21-22 May 2019 - Genoa, Italy
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FIWARE Global Summit - Developing an IoT Agent, Case Example: OPC UA
- 1. OPC UA AGENT Researcher Smart Industry and Agrifood Unit Lab of Intelligent Systems and Social Software for Security, Enterprises, Transport and Infrastructures Research & Development Department OPC UA AGENT
- 3. OPC UA AGENT Introduction Smart Applications require collecting data from different sources about what is going on that is relevant to the application at any moment, what we refer to as “context data” Industrial machines need to be connected with the cloud in order to gather data, monitoring continuously the status of devices and transforming data into information supporting operational intelligence and strategical decisions
- 4. OPC UA AGENT Introduction Any product being advertised as “Industrie 4.0-enabled” must be OPC UA-capable. OPC UA Open Platform Communication Unified Architecture OPC UA is the de facto standard for the automation market and Industrie 4.0.
- 5. OPC UA AGENT Introduction OPC UA (Open Platform Communication Unified Architecture) Physical Level Abstraction Level •Object •Variable •Method •… OPC UA NODE Node ID
- 6. OPC UA AGENT Solution FIWARE OCB OPC UA Agent Industrial IoT Data NGSI OPC UA FIWARE ECOSYSTEM
- 7. OPC UA AGENT Solution OPC UA NGSI Object Entity Variable Attribute Method Attribute (Command)
- 8. OPC UA AGENT Solution Enabling FIWARE to INDUSTRY Commands Attributes OPC UA CLIENT OPC UA AGENT CORE MAPPING TOOL CONTEXT PROVIDER API ORION CONTEXT BROKER OPC UA SERVER
- 9. OPC UA AGENT Solution OPCUAAgent Pushing Mode Active Attributes Polling Mode Lazy Attributes Commands
- 10. OPC UA AGENT Solution IoT Manufacturing data ORION Context Broker OPC UA SERVER PUBLISHER OPC UA CLIENT SUBSCRIBER CONTEXT PRODUCER OPC UA Agent OPC UA AGENT PUSHING MODE - ACTIVE ATTRIBUTES OPC UA SERVER PUBLISHER Context Consumers Get Temp 45 DegreesMonitoring 46 Degrees 46 Degrees 46 Degrees Get Temp
- 11. OPC UA AGENT Solution IoT Manufacturing data ORION Context Broker OPC UA SERVER PUBLISHER OPC UA CLIENT SUBSCRIBER CONTEXT PRODUCER OPC UA Agent OPC UA AGENT PUSHING MODE - LAZY ATTRIBUTES OPC UA SERVER PUBLISHER Context Consumers Get Temp Get Temp Read Temp 46 Degrees 46 Degrees 46 Degrees
- 12. OPC UA AGENT Solution IoT Manufacturing data ORION Context Broker OPC UA SERVER PUBLISHER OPC UA CLIENT SUBSCRIBER CONTEXT PRODUCER OPC UA Agent OPC UA AGENT PUSHING MODE - COMMAND ATTRIBUTES OPC UA SERVER PUBLISHER Context Consumers OK STAND BY Command STAND BY Method OK OK STAND BY Command
- 13. OPC UA AGENT Solution Config File • Mapping Tool • Manually OPC UA CLIENT SUBSCRIBER CONTEXT PRODUCER OPC UA Agent OPC UA AGENT OVERVIEW Context Broker INDUSTRIAL ENVIRONMENT FIWARE ENVIRONMENTOPC UA AGENT
- 14. OPC UA AGENT Solution Config File • Mapping Tool • Manually OPC UA AGENT OVERVIEW INDUSTRIAL ENVIRONMENT FIWARE ENVIRONMENTOPC UA AGENT OPC UA Agent 1. Address Space Navigation a. Object Type Navigation b. Object Folder Navigation 2. Address Space Object Mapping a. One level object collapsing 3. Configuration file Creation FACILITATION TO AVOID OR SUPPORT MANUAL CONFIGURATION
- 15. OPC UA AGENT Solution Config File • Mapping Tool • Manually OPC UA AGENT OVERVIEW INDUSTRIAL ENVIRONMENT FIWARE ENVIRONMENTOPC UA AGENT OPC UA Agent FACILITATION TO AVOID OR SUPPORT MANUAL CONFIGURATION v Namespace filtering v Attributes filtering (in and out) v Object Types and Methods v Server Authentication support
- 16. OPC UA AGENT Demo Accelerate Stop Speed Oxygen Temperature METHOD VARIABLE Engine OBJECTCar
- 18. OPC UA AGENT Report Incubated since FIWARE 7.4 release Published into IoT Agents catalogue (IDAS) Tested in Engineering premises Validated at POLIMI in a real scenario (Digital Twin) Integrated with FogFlow by HOPU Integrated with MASAI by ATOS Version 1.3.0 released date May 2019
- 19. OPC UA AGENT Roadmap Short term Medium term Long term Performance improvement Test coverage Complete API adoption branch (lazy attributes and commands) Mapping Tool nodejs migration Multi-Server support 9 Months July 2019 Not defined
- 20. OPC UA AGENT References OPC UA AGENT • https://github.com/Engineering-Research-and-Development/iotagent-opcua OPC UA MAPPING TOOL • https://github.com/Engineering-Research-and-Development/idas-opcua-agent-support- tool OPC UA TEST SERVER • https://github.com/Engineering-Research-and-Development/opc-ua-car-server NODE OPC UA LIBRARY • https://github.com/node-opcua/node-opcua
- 21. OPC UA AGENT Contacts Head of Unit angelo.marguglio@eng.it gabriele.deluca@eng.it TSC Member IoT Chapter
- 22. www.eng.it @EngineeringSpa Engineering Ingegneria Informatica Spa gruppo.engineering THANK YOU OPC UA AGENT Gabriele De Luca Researcher gabriele.deluca@eng.it
- 23. OPC UA AGENT OPC UA AGENT
- 28. www.eng.it @EngineeringSpa Engineering Ingegneria Informatica Spa gruppo.engineering THANK YOU OPC UA AGENT Gabriele De Luca Researcher gabriele.deluca@eng.it
- 29. OPC UA AGENT OPC UA AGENT
- 44. www.eng.it @EngineeringSpa Engineering Ingegneria Informatica Spa gruppo.engineering THANK YOU OPC UA AGENT Gabriele De Luca Researcher gabriele.deluca@eng.it