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Massive number of services and massive number of stakeholders with - - PowerPoint PPT Presentation
Massive number of services and massive number of stakeholders with - - PowerPoint PPT Presentation
1 Massive number of services and massive number of stakeholders with local rules Pal Varga and Jerker Delsing www.arrowhead.eu 03/10/13 3 The society nervous system - the automation challenge 3 Annual growths more than 10% and over 40
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The society nervous system - the automation challenge
Annual growths more than 10% and over 40 billion connected devices are expected worldwide by 2020. - Artemis SRA 2011 Massive automation systems not possible with current technologies
Not enough many engineers on the globe to do the job with current technology
Arrowhead automation service framework based on Internet of Things and Service Oriented Architecture enabling Collaborative automation involving almost any device and Machine supported system integration
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Heathrow terminal 5
5 million connected points!!
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What about London railway then?
X.XXX.XXX number of bearings Connected bearings will support Bearing condition monitoring Railway wagon condition monitoring
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Arrowhead Framework
Common systems and components Security: authorisation, authentication, encryption
ARROWHEAD FRAMEWORK COMPLIANT NETWORK
IA SM II
Application system Application system Application system Application system Application system Application system
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Integration of technology generations
Application (”legacy”) system
Adapter type X (SW component)
ARROWHEAD FRAMEWORK COMPLIANT NETWORK
Application system Application (”legacy”) system
Adapter type Y
Level 3 Native implementation Level 2 Implementation based on integrated commonly provided SW component Level 1 Implementation using commonly provided adaptor that connects to existing interface.
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Unified and deployed Arrowhead
ESB realization Arrowhead Network
Sys Sys Sys Sys II SM IA IA
AFNET
S2 S1 S4 S3
II
SM
IA IA AFNET
S2 S1 S4 S3
II
SM
IA IA Bridge
Bridge Bridge
Sys P-P Sys Sys Sys Sys Sys Sys Sys
AFNET
S2 S1 S4 S3
II
SM
IA IA Bridge
Hub-n-Spoke Sys P-P Arrowhead Network
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Interaction between local clouds
Security Authorisation Authentication Encryption Technology transparency Interoperability layer Translation service Orchestration system Semantics Error handling
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Technology consideration
Massive distribution - unreliable communication Resources constrained systems, computing, memory, energy Energy cost of data transportation Information centric Authorisation
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Multi stakeholder in collaborative operation
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Local cloud #1
IA SM II
Application system Application system Application system Application system Application system Application system
Local cloud #2
IA SM II
Application system Application system Application system Application system Application system Application system
Local cloud #3
IA SM II
Application system Application system Application system Application system Application system Application system
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Composed services need to overcome issues of local boundaries Local rules of orchestration Local rules of authentication and authorisation Local rules of services registry Technology generations Technology ownership
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