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IoT High Level Architecture (HLA) AIOTI
Edited by AIOTI WG3 ChairsPatrick Guillemin
Jean-Pierre Desbenoit
AIOTI WG3 IoT High Level Architecture – Release 1
18 September 2015
Contributors: Omar Elloumi (ALU), Jean-Pierre Desbenoit (Schneider Electric), Patrick Wetterwald (Cisco), Georgios Karagiannis (Huawei), Juergen Heiles (Siemens), Paul
Murdock (Landis+Gyr), Marco Carugi (NEC Europe)Supporters: Arthur Van Der Wees (Arthurslegal)
AIOTI WG3 IoT Standardisation - Release 1 1
Objectives
• Provide an initial proposal for a high-level architecture to serve as basis of the discussion within WG3 and across AIOTI WGs
• This proposal is aiming to be neutral but its development did consider existing SDOs work
• An important objective is to allow any instantiation pertaining to LSP deployments
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Approach using ISO/IEC/IEEE 42010
• Follow ISO/IEC/IEEE 42010• Define models for relevant architecture views and don’t mix everything in
one model• Focus on what makes IoT special/valuable• Thing in centre of value creation• IoT is not just things + connectivity infrastructure services
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Principles of ISO/IEC/IEEE 42010• An architecture description expresses an architecture of a system of interest• An architecture description contains of multiple views• Each view adheres to a viewpoint• Each view consists of models• ISO/IEC/IEEE 42010 specifies minimal requirements for:
Note1: The list of IoT capabilities listed in this slide are not exhaustiveNote2: Network aspects are not the primary focus for this release of the HLA.
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Example of instance (1): device to device communication in local network
Network
App Entity App Entity1
Device Device(Switch) (Light)
In this example the IoT capabilities layers is assumed to be covered by the App entity
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IP VPN
Network
IoT CapabilitiesEntity
App EntityApp Entity: meter data aggregation
App Entity1 1
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Concentrator Utility Back-end server
Example of instance 2: smart meter, concentrator, Utility back-end
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Smart meter
IoT CapabilitiesEntity
Smart city data center
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Relationship to IERC
Network
IoT Capabilities Entity
App Entity App Entity App Entity1 1
2 2
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Application layer
IoT Capabilitieslayer
Networklayer
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Relationship to IoT-A
Network
IoT Capabilities Entity
App Entity App Entity App Entity1 1
2 2
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Application layer
IoT Capabilitieslayer
Networklayer
The IoT-A domain model can be used for things and device representations (metadata)
• Link to landscape• Instantiation to specific LSP• Link to semantic introp• Mapping to specific SDO architecture• Share this document with other WGs for