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IoTivity: Smart Home to Automotive and Beyond

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Philippe Coval explains how IoTivity is useful for smart homes, automotive, and many other purposes.

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IoTivity: Smart Home to Automotive and Beyond

  1. 1. Samsung Open Source Group 1 #ID4YOU2017 Smart Home to Automotive and beyond Philippe Coval Samsung Open Source Group / SRUK philippe.coval@osg.samsung.com ID4CAR, PSA #ID4YOU, Rennes, France <2017-06-22>
  2. 2. Samsung Open Source Group 2 #ID4YOU2017 Automotive to become data driven? ● Cars could become to transportation – What mobile phones became to oral communication (much more) ● What is car? – 4 wheels computer? a network of networks? ● An open development platform? – Non critical system to support services (IVI) ● No trade off in matter of security and safety – Future proof APIs: stable models and operations ● Longer life span than mobile (and related ecosystems, apps...) – Seamless connectivity (local, offline, online, cloud etc) ?
  3. 3. Samsung Open Source Group 3 “Any sufficiently advanced technology is indistinguishable from magic.” ~ Arthur C. Clarke
  4. 4. 4 #ID4YOU2017 SmartHome to Automotive #CES2017 https://youtu.be/3d0uZE6lHvo SmartHome to Automotive (#CES2017) https://youtu.be/3d0uZE6lHvo
  5. 5. Samsung Open Source Group 5 “Without trust there's no cooperation. And without cooperation there's no progress. History stops.” ~ Rick Yancey, The Last Star
  6. 6. Samsung Open Source Group 6 #ID4YOU2017 Open connectivity foundation's missions ● Provide software linking the Internet Of Things – Focus on interoperability and seamless connectivity between devices ● Write specification, establish a protocol (formerly named OIC) – Rely on existing standards (IETF: CoAP, Cbor..) ● Sponsor reference implementation: – OpenSource (Apache 2.0 license) use existing FLOSS libs ● Hosted by Linux Foundation (like kernel, Tizen etc) – Rule: No unimplemented features in specification ● Certify products for over 300 members (join us!)
  7. 7. Samsung Open Source Group 7 #ID4YOU2017 Common technology for multiple domains Architecture RESTful CRUD-N Communication IETF (CoAP, Cbor) +Security DTLS Semantics RAML Smart Home: Zigbee Blue Tooth Personal Devices Wearables: BLE Cloud: HTTP/ TCP Mobilty Automotive OBD-II* CAN* LIN* MOST* LTE* 802.11p* 5G* ...
  8. 8. Samsung Open Source Group 8Samsung Open Source Group OCF Automotive profile's mission ● Provide OCF technology for connected cars, by proposing: – A common definition of vehicle resources – A common way to interact with those (inside or outside vehicle) – Based on (or bridging to) existing standards ● Cooperative effort of existing FLOSS Automotive projects – Tizen, GENIVI, AGL, W3C, RVI ...
  9. 9. Samsung Open Source Group 9Samsung Open Source Group Open Automotive OSes & Relationships ● 2003: AUTOSAR AUTomotive Open System Architecture for ECUs (open to members) ● 2009: GENIVI alliance created to standardize automotive – OSS Supported by Car manufacturers, also members or AUTOSAR ● 2019: Yocto project based on OpenEmbedded ● 2012: Tizen:IVI is initiated by Intel from MeeGo (Nokia’s maemo + Moblin) – GENIVI compliant, Rebased on Tizen:Common, Ported to Yocto Build system ● 2014: Google announce Open Automotive Alliance (OAA) for Android ● 2015: Automotive Grade Linux specifications published (Tizen:IVI fork) ● 2016: AGL’s Unified Code base (Yocto+Tizen+GENIVI = UCB) ● 2017: GENIVI announced partnership with Open Connectivity Foundation ● 2017: IoTivity-1.3.0 supports Linux, Tizen, Yocto, GENIVI, AGL, Android and more
  10. 10. Samsung Open Source Group 10 #ID4YOU2017 Want more ?
  11. 11. Samsung Open Source Group 11Samsung Open Source Group Getting started with IoTivity ● Download or rebuild C/C++ library from sources: – For most GNU/Linux, Tizen, Yocto and others OS – Details: https://wiki.iotivity.org/build ● Note: Security mechanism is enabled at build time – For fast prototyping, rebuild without (unsecured) ● Get inspired by tutorial examples: Switch, Geolocation... – http://git.s-osg.org/iotivity-example/plain/README.md ● Try related projects: IoTivity-node, IoTivity-constrained
  12. 12. 12 #ID4YOU2017 Prototyping use cases  Monitoring defective street lights: – Sensor reads luminance – Micro controller switches front lamp on (if too dark) – GPS unit updates geolocation continuously – Gateway sends message to cloud ● To bridge to online services?: – Ie: PSA REST API, OSM, Uber... – Using IoTivity Web Service Interface (WSI) Samsung Open Source Group 11 2 3 5 47
  13. 13. 13 #ID4YOU2017 IoTivity from sensor to ARTIKCloud https://youtu.be/3L6_DbMLJ1k From sensor to ARTIKCloud (FOSDEM2017) https://youtu.be/3L6_DbMLJ1k
  14. 14. Samsung Open Source Group 14Samsung Open Source Group https://api.artik.cloud/ { illuminance: 42, latitude: 52.165, longitude: -2.21 } /IlluminanceResURI { illuminance: 42 } /GeoLocationResURI { latitude: 52.165, longitude: -2.21, } Behavior implementation in Javascript client.on("resourcefound", function(resource) { if ("/GeolocationResURI" === resource.resourcePath) { resource.on("update", function(resource) { gGeo = resource.properties; }); } else if ("/IlluminanceResURI" === resource.resourcePath) { resource.on("update", handle); }}; function handle(illuminance) { if (illuminance < gThreshold ) { var data= { illuminance: illuminance, latitude: gGeo.latitude, longitude: gGeo.longitude }; sender.send(data); // { ARTIK's client.post(url...); } } } 1 2 3 1
  15. 15. Samsung Open Source Group 15 #ID4YOU2017 Summary ● OCF establishes a standard for interconnecting things – Cross markets: SmartHome, Automotive, Industrial... – Common technology: Resource model & RESTful architecture – Definitions must be shared to ensure interoperability ● Open Source project IoTivity – Implements it in C, C++, Java, Javascript... – Ready to be used on Automotive OS and beyond ● Join community, any feeback is welcome!
  16. 16. Samsung Open Source Group 16 #ID4YOU2017 Q&A or extras ? …or ask me online: https://wiki.tizen.org/wiki/User:Pcoval
  17. 17. Samsung Open Source Group 17Samsung Open Source Group OCF-W3C Translator https://youtu.be/jKt_fPnqggo https://youtu.be/jKt_fPnqggo# openconnectivity-lfals2017
  18. 18. 18 #ID4YOU2017 IoTivity on Automotive Grade Linux (AGL) https://youtu.be/w_c0wxJfBsw iotivity-agl-demo-platform-20160222rzr https://youtu.be/w_c0wxJfBsw
  19. 19. 19 #ID4YOU2017 IoTivity on GENIVI demo platform: https://youtu.be/DJKYauaOmsc tizen-genivi-20160424rzr https://youtu.be/DJKYauaOmsc
  20. 20. Samsung Open Source Group 20 #ID4YOU2017 References ● Entry points: – http://wiki.iotivity.org/automotive – https://openconnectivity.org/industries/automotive ● Going further: – https://openconnectivity.org/resources/iotivity – https://openconnectivity.org/resources/oneiota-data-model-tool – https://news.samsung.com/global/samsung-contributes-to-open-iot-showcase-at-ces-2017 – http://tinyurl.com/omaocf2017 – https://wiki.tizen.org/wiki/Domains/Automotive – http://elinux.org/Category:Automotive ● Keep in touch online: – https://wiki.iotivity.org/community (Wiki, Mailing list, IRC, Events ...) – https://wiki.tizen.org/wiki/Meeting – https://www.meetup.com/OCF-France/ (Local events worldwide, Soon in Rennes?) – https://blogs.s-osg.org/author/pcoval/
  21. 21. Samsung Open Source Group 21 #ID4YOU2017 Thank you, Trugarez, Merci ! Resources: flaticons CC Visit #CampOSV demos at #ID4YOU2017 Contact: https://wiki.tizen.org/wiki/User:Pcoval

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