matteo cesana - i40.deib.polimi.itit/ot check list: – what is the network size – mobile or fixed...
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Internet of Things DissectedMatteo Cesana
23 Febbraio 2018
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I4.0@DEIB - Internet of Things – 23 Febbraio 2018
The Internet of Things 50 years back
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I4.0@DEIB - Internet of Things – 23 Febbraio 2018
Devices:
• Size: CMOS miniaturization, micro-sensors (MEMS, materials and circuits)
• Energy: fuel cells batteries, energy scavenging• Mobility
Comm. Protocols• Low power wireless comm. technologies
Cloud-based resources• Diffusion of cloud services, architectures and processing
power
IoT Technology Leaps
BackBone
Access Networks
User Terminals
“push & pull” traffic paradigm
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I4.0@DEIB - Internet of Things – 23 Febbraio 2018
IIoT and IoT
IIoTConnected IndustrialMedium/highcost
assets(Aka EnterpriseIoT)
IoTConnected low-cost end-points(Aka Cosumer
IoT)
Reactiveness
Cost
VehiclesUpto$750BilllionAutonomous driving,condition-based maintenance
CitiesUpto$1.7TrilllionEnergysaving,publichealth,traffic
Logistics andNavigationUpto$750Billlion
OfficesUpto$150BilllionSecurity, energy
RetailUpto$1.2TrilllionAutomated checkout
HomeUpto$150BilllionAutomation&security
WorksitesUpto$930BilllionOperationsoptimizationsSecurity/safety
FactoriesUpto$3.7TrillionOperationsoptimizationsHealth/safety
HumansUpto$1.6TrillionHealth,Wellness, Fitness
McKinsey GlobalInstitute,By2025,IoT applications could have $11Trillion impact,July 2015
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I4.0@DEIB - Internet of Things – 23 Febbraio 2018
IIoT is nothing new We have been connecting smart industrial devices for decades
IIoT is no longer only a IT "wiring problem” – we need data
– Industries recognizing the value of data flowing across departments
Integration does not happen just between systems on the plant floor but involves corporate, customer, and partnersFrom proprietary/specialized technologies to open standards
– Remember the “field bus war”– migration from proprietary solutions to horizontal
standards, common IoT Framework, eco-system of tech partners, consortia
Proprietary SystemsVendor Centric Stand-alone player
End-to-End open SystemsIndustry open standardsCollaborative partner ecosystems
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I4.0@DEIB - Internet of Things – 23 Febbraio 2018
IoT is a Multi-Dimensional Problem/Technology
Connectivity Data AnalyticsThings
SECURITY
RELIABILITY/ROBUSTNESS
SensorHW/SW What pipestousetogetdata
ManagementPlatform
How/Wheretostore/usedata
How/Wheretoprocess data
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I4.0@DEIB - Internet of Things – 23 Febbraio 2018
Strategic Investment Areas: perception of importance
Money is going to platforms, cloud-based systems, connectivityONWorld/ISASurvey,Nov.2016- 180industrialendusers,systemsintegrators,andserviceproviders
Percentageof“important”responses
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I4.0@DEIB - Internet of Things – 23 Febbraio 2018
The “Things”
IT/OT check list:What do you need to sense?What constraint you have on:
– Flexibility/Programmability– Integration/size/design– Budget– H&M interfaces
Things
SeparationofApplication andHardwareControl
Source:http://www.tron.org/seminar/on-the-web-seminar/chap-2/
Click Touch Speak JustbehaveMixed/VirtualReality
1980 2000 2010 2015 2020?
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I4.0@DEIB - Internet of Things – 23 Febbraio 2018
IT/OT Check list: – What is the network size– Mobile or Fixed Nodes– Any service QoS constraint
(throughput, latency)?– The “integration issue”– Any budget?
IoT Connectivity Connectivity
ONWorld/ISASurvey,Nov.2016- 180industrialendusers,systemsintegrators,andserviceproviders
62%80%
48%20%
20142016
Nowireless
Somewireless
Wiredconnectivity(Ethernet,fieldbustechnology,etc.)isjustfineforIIoT butwirelessisonthehype
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I4.0@DEIB - Internet of Things – 23 Febbraio 2018
The “Wireless” Race to the (Industrial) Smart Object
Mobile Cellular NetworksRAN and CN evolution
Field Network
Backend Servers
Backhauling Network
PLC
WiFi
Ethernet
3G/4G
Field Network
Backend ServersRadio Access Network Core Network
SGW
MME
PGW
PCRF
IoT-Dedicated OperatorsLongRange Low Power networks
HotSpotsNetworksShortRange +backhauling
Wi-FiHaLow
ZigBee,Z-WaveWirelessHART,ISA100,WI-SUN
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I4.0@DEIB - Internet of Things – 23 Febbraio 2018
Facts and Trends
Gateway-based interoperability solutions still at the topShift towards an all-IP communication is continuing (slowly)Focus on ecosystems, alliances and interoperability
Mission• Advocateforopenstandards• Influencestandarddevelopment• Createtestbedforspecificverticals
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I4.0@DEIB - Internet of Things – 23 Febbraio 2018
5G is coming to Industry
Industry-compliant 5G nice features: – mmWave access, Massive MIMO – Network Densification– Slicing– Mobile Edge Computing (MEC)
Enabled/Boosted Applications– Immersive reality/virtual reality– Autonomous vehicles – Collaborative Robotics
28 partners
11 endorsers
41 usecases
Largestpre-commercial5GtrialinEuropePOLIMIisthemainacademicpartnerSeveralUseCasesonI4.0andIoT
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I4.0@DEIB - Internet of Things – 23 Febbraio 2018
Connectivity is not enough!
• IIoT is about data sensed and transmitted from objects
• The “real” goal is to develop services/applications to gather, manage and use such data
• You need “tools” to ease up your life along the way -> IoTplatforms (+50% platform offer since 2014)
• Device management: connect devices to the cloud, configure devices, update firmware, monitor devices…
• Data management: store and retrieve data, manage events, visualize and share data
• Data analysis / automation: statistical analysis, data mining, machine learning, etc…
• Security/Privacy
IoT Platform
Devices Connectivity
Cloudservices
SystemIntegrator&
OEM
Application
ThingWorxPlatform
Application
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I4.0@DEIB - Internet of Things – 23 Febbraio 2018
Data and Analytics
IT/OT Check List– How much data?– Where to store it?– What is the feedback?– What is the needed reactiveness?
Consolidation of Cloud-based Big Data-Enabled solutions– Stream Analytics
Emergence of Edge Clouds and Fog Computing– Extremely low latency calls for cloud “closer to the ground”
• Mobile Edge Computing (MEC) for cellular networks• Edge clouds and Fog Computing
Integration of advanced Machine Learning and AI– Predictive analytics
Data Analytics
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IOT @ DEIB
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I4.0@DEIB - Internet of Things – 23 Febbraio 2018
Dipartimento di Elettronica, Informazione e Bioingegneria
§ 6research lines§ >200professors and
researchers§ 750people (900withCefriel and
spinoff)§ 15M€/year fromresearch
contracts/projects§ 35patents/year
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I4.0@DEIB - Internet of Things – 23 Febbraio 2018
Dipartimento di Elettronica, Informazione e Bioingegneria
Automatica BioingegneriaElettrica Elettronica InformaticaTelecomunicazioni
Connectivity Data AnalyticsThings
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I4.0@DEIB - Internet of Things – 23 Febbraio 2018
Industria 4.0 at DEIB
Web Site: https://www.i40.deib.polimi.it/• Upcoming events• Events material• Overview DEIB Competences• Contacts
Linkedin Group• Web Site Reflector• Agile discussion and contacts
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I4.0@DEIB - Internet of Things – 23 Febbraio 2018
IoT Lab
Joint Lab with Management, Design and Energy Departments
Focus on applied research• IoT custom solution design and
prototyping• IoT Technology Assessment• Proof of Concept Realization
www.iotlab.it
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I4.0@DEIB - Internet of Things – 23 Febbraio 2018
FOOD & PACKAGING INDUSTRY:
cohaerentia
DIAGNOSTIC OF HARSH ENVIRONMENTS
OR INACCESSIBLE SPOTS
NO POWERING & MAINTENANCE ISSUES
MINIMAL INVASIVE
VERSATILE & COST-EFFECTIVE
IMMUNITY TO EM INTERFERENCE
REAL-TIME MONITORING OF PAPER SQUEEZEROLLER CONTACT PRESSURE (RUBBER WEAR),TEMPERATURE, BEARING MECHANICALVIBRATIONS & DRIVING MOTOR POWERCONSUMPTION.
FIBER OPTIC SENSORS FOR INDUSTRIAL PLANT SMART DIAGNOSTIC
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I4.0@DEIB - Internet of Things – 23 Febbraio 2018
Wireless cloud platform for industrial monitoring & controlWiSyLab
• The wireless cloud is a self-contained dense network of air-interacting devices to augment the communication/sensingcapability of industry-standard wireless systems (e.g.,WirelessHART).
• It combines low-level (PHY/MAC) cooperative networkingwith distributed processing, to support low-latency datadelivery and augmented sensing functions.
Cloud-assisted Industrial IoT
CloudAccessNode(CA)
CloudNode(CN)
WirelessCloudNetwork
HostStationSensor/
Actuator
TSCHnetwork(WirelessHART
)
Dual-RATcloudnode
ESTplantoil&gasrefineryENI
GW 1
GW 3 GW 2GW 4
ACR
GWCE
Railway signaling andcontrol
Smartmeternetwork
IdroLabtestingpowerplantENEL
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I4.0@DEIB - Internet of Things – 23 Febbraio 2018
Intelligent Internet-of-Things and Cyber-Physical SystemsWireless Embedded System Lab (WemSy Lab)
Self-awareness
Self-Diagnosis
Reliability
Adaptation
IntelligentProcessing of
PhysicalSensing
CognitiveMechanisms forActuationand
ControlIntelligentIoT andCyber-
PhysicalSystems
Self-healing
RockCollapse andLandslide Forecasting
EnvironmentalandStructuralHealthMonitoring
LeakandFaultDetectioninWaterDistributionNetworks
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I4.0@DEIB - Internet of Things – 23 Febbraio 2018
A Battery-free Internet of Things
Harvest energy from the ambient!– Forget about batteries!– Reduces maintenance
Challenge: enable transiently-powered operation as devices shutdown and reboot unpredictablyHarvOS: system support for transiently-powered embedded computing
– Unmodified source code– Near-optimal performance
Use light as a communication media!– No RF interference– Leverage existing infrastructure
Challenge: enable VLC 𝜇W powerScatterlight: battery-free hand gesture sensing using VLC
– Best Paper Award @VLCS2017WearableVLC: dynamically switchingbetween low-power and high-throughput VLC
– Obtains Wi-Fi throughput at Bluetooth energy
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I4.0@DEIB - Internet of Things – 23 Febbraio 2018
ExtremeFlexibility
A smart device can be used (andreused) for several processesmanaged by differentorganizations
Easyconfiguration16/02/2018, 15*02
Page 1 of 1file:///Users/plebani/Downloads/configure.svg
Smart device configuration issemi-automatically derivedfrom the existing processmodels
Resilience
Smart devices does notrequire a stable connectionand is fault-tolerant
Multi-party multi-modal logistics process monitoringInformation Systems Lab
Severalpartiescanmanagethegoods
Severalmeansoftransportationcanbeused
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I4.0@DEIB - Internet of Things – 23 Febbraio 2018
Wheredataaregatheredand,afterprocessed,consumed
TheEdgeWheredataareprocessedandstored
TheCloud
Scalability
Reliability
Latency
Security
Compliance
StoreAcquire
ConsumeDismiss
Coversallthephasesofthedatamanagementlife-cycle
DITASPlatformenablesbothdataand
computationmovement
ContinuumbetweentheEdgeandtheCloud
Fog
Enhanced data management in Fog ComputingInformation Systems Lab
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I4.0@DEIB - Internet of Things – 23 Febbraio 2018
Collaborazioni Industria/Accademia
§ LacomplessitàdegliscenariassociatiaIndustria4.0imponeunasemprepiùfortesinergiatraindustriaericerca.
§ Èdiestremaimportanzaladiffusionedellaconoscenzasullepotenzialitàdellenuovetecnologie,inparticolareperlePMI
§ Eventicomequellodioggihannoproprioquestoscopo
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I4.0@DEIB - Internet of Things – 23 Febbraio 2018
Quali forme di collaborazione
Ricercaetrasferimentotecnologico§ Offrirestageetirociniaglistudenti§ OspitaretesidiLaureaMagistrale§ SeguireunProjectWork§ Finanziareunaborsadidottorato§ Acquisireidirittid’usodiunbrevetto§ Stipulareuncontrattodiricercaconun
Dipartimento§ Stipulareunaccordoquadroconil
Politecnico
Formazione§ Partecipareauncorsodiformazione§ Richiedereunprogrammadiformazione
personalizzato
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I4.0@DEIB - Internet of Things – 23 Febbraio 2018
The industry 4.0 national plan and the new competence centers
§ Thecallforthenewcompetence centersinIndustry4.0 isopen
§ POLIMIisgoingtoapply§ Mainfocuswillbeondigital
manufacturing (digitalintegrationoftheproduction,fromtheconcepttothemarket)
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Grazie!