IoT: beyond the coffee machine
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This document discusses considerations for building an Internet of Things (IoT) solution to track parcel locations for a national post office. It outlines the key components of an IoT architecture including devices, an IoT platform, and integration with existing systems. The document examines device requirements, network infrastructure, data storage needs, security concerns and provides an overview of an example architecture using AWS IoT services. It emphasizes starting with a use case and iterating to build the best technical solution to meet business needs.
IoT: beyond the coffee machine
- 1. OCTO ? 2018 - No reproduction without written authorization IoT: Beyond the Connected Coffee Machine There is more to IoT than Internet and Things - Tech Share - Version 1.0 - 02/10/2018 1
- 2. OCTO ? 2018 - No reproduction without written authorization ? Consulting (architecture, DevOps, Big Data, product management...) ? Delivery (Back end, Front end, Big Data, DevOps, IoT...) ? Training https://academy.octo.com.au Eric Favre Senior Consultant efavre@octo.com @e_favre Quality is non negotiable IT Consulting OCTO Technology 2
- 3. OCTO ? 2018 - No reproduction without written authorization ? Design and implementation of a Smart Building application for a big European bank ? Audit and redefinition of the IoT strategy of a Aeronautics manufacturer ? Scope, design and build an IoT platform for a global energy provider to integrate with their partners ? Design and implement a full event driven platform to sustain the load of all parcel movements of a Post Office References 3 OCTO + IoT = ?
- 4. OCTO ? 2018 - No reproduction without written authorization 01 05 02 06 03 07 04 08 Introduction The Use Case What Device Do We Need? Agenda What Computation Requirements? What Type of Data Are We Dealing With How To Integrate With Existing Systems? Further considerations Conclusion 4
- 5. THERE IS A BETTER WAY Introduction 01 5
- 6. OCTO ? 2018 - No reproduction without written authorization ? Limited public perception Wearables Nabaztag¡ ? (My) rough definition Everything that is connected directly or indirectly to a server, except for computers, tablets and phones ? For example: Wearables Smart house Smart cities E-health Industrial IoT... IoT 6 What is IoT
- 7. OCTO ? 2018 - No reproduction without written authorization ? Lot of hype ? Lot of gadgets ? Lot of prejudice But really¡ ? Lots of ground breaking opportunities! ? Grants access to data that used to be unavailable (everything can be measured) ? Many companies in all fields are diving into IoT (banking, insurance, manufacturers, aeronautics, real estate...) IoT 7 Beyond the gadget era
- 8. OCTO ? 2018 - No reproduction without written authorization Gartner hype cycle 8 IoT
- 9. OCTO ? 2018 - No reproduction without written authorization It should be straight forward: ? I have a device ? I have Internet ? Now let¡¯s connect it ¡ and we¡¯re done! Ok, let¡¯s do it IoT 9
- 10. OCTO ? 2018 - No reproduction without written authorization It should be straight forward: ? I have a device ? I have Internet ? Now let¡¯s connect it ¡ and we¡¯re done! Ok, let¡¯s do it IoT 10
- 11. THERE IS A BETTER WAY The Use Case 02 11
- 12. OCTO ? 2018 - No reproduction without written authorization Offer to the customers the possibility to track their interstate parcels at any time. Use case: A National Post Office 12
- 13. OCTO ? 2018 - No reproduction without written authorization 13
- 14. OCTO ? 2018 - No reproduction without written authorization 14
- 15. OCTO ? 2018 - No reproduction without written authorization IoT Platform Very High Level Architecture 15 Device Customer website Post Office systems
- 16. OCTO ? 2018 - No reproduction without written authorization DEVICE IOT PLATFORM EXISTING SYSTEMS Architecture Overview - step 0 16
- 17. THERE IS A BETTER WAY What Device Do We Need? 03 17
- 18. OCTO ? 2018 - No reproduction without written authorization Limited energy Limited memory Limited computation capabilities Find the right Energy / Computation / Communication balance 18 Device challenge
- 19. OCTO ? 2018 - No reproduction without written authorization Requirements refinement Offer to the customer the possibility to track their interstate parcel location at any time. ? How accurate should the tracking be? ? Where can these parcels be delivered? ? When should the tracking be available to users? ? How long can it take for a parcel to be delivered? 19
- 20. OCTO ? 2018 - No reproduction without written authorization Requirements refinement Offer to the customer the possibility to track their interstate parcel location at any time. ? How accurate should the tracking be? Up to 10m ? Where can these parcels be delivered? Anywhere in Australia ? When should the tracking be available to users? Any time of the day, any day of the year ? How long can it take for a parcel to be delivered? Up to 6 business days (roughly translates to 14 days autonomy) 20
- 21. OCTO ? 2018 - No reproduction without written authorization 21 What outdoor geolocation solution? GPS GPS Offloading Cell ID Trilateration Where am I?!
- 22. OCTO ? 2018 - No reproduction without written authorization 22 What outdoor geolocation solution? GPS GPS Offloading Cell ID Trilateration At lease my server knows With an accelerometer to send the satellite signals only when the parcel is moving
- 23. OCTO ? 2018 - No reproduction without written authorization 23 Network needs IoT Platform Here are a few details about me smallest possible payload
- 24. OCTO ? 2018 - No reproduction without written authorization 24 Network needs Here are a few details about me Now I know who you are and where to find you IoT Platform smallest possible payload
- 25. OCTO ? 2018 - No reproduction without written authorization 25 What network infrastructure? LPWAN CELL
- 26. OCTO ? 2018 - No reproduction without written authorization 26 What network infrastructure? LPWAN CELL
- 27. OCTO ? 2018 - No reproduction without written authorization 27 What protocol? MQTT CoAP HTTP
- 28. OCTO ? 2018 - No reproduction without written authorization 28 What protocol? MQTT CoAP HTTP Event driven use case
- 29. OCTO ? 2018 - No reproduction without written authorization DEVICE IOT PLATFORM EXISTING SYSTEMS Architecture Overview - step 1 29 LPWAN provider MQTT broker GPSAccelero. LPWAN
- 30. THERE IS A BETTER WAY What Computation Requirements? 04 30
- 31. OCTO ? 2018 - No reproduction without written authorization On device computations 31 Any movement? Are these movements relevant? GPS signals? GPS signals
- 32. OCTO ? 2018 - No reproduction without written authorization 32 Server computation ... ...
- 33. OCTO ? 2018 - No reproduction without written authorization DEVICE IOT PLATFORM EXISTING SYSTEMS Architecture Overview - step 2 33 LPWAN provider MQTT broker Serverless computation GPSAccelero. LPWAN
- 34. THERE IS A BETTER WAY What types of data are we dealing with? 05 34
- 35. OCTO ? 2018 - No reproduction without written authorization = Accelerometer data ? What the device must react on ? Mostly embedded in device and gateway ? Simple memory alloc in RAM ? No complex storage system Hot data 35
- 36. OCTO ? 2018 - No reproduction without written authorization = GPS Coordinates ? Operational database ? Business data storage ? NoSQL ? Expose with the proper API Strategy Warm data 36
- 37. OCTO ? 2018 - No reproduction without written authorization = All events collected by the platform ? Analytics (business and technical) ? Big data platform (datalake or streaming platform) ? Expose with the proper API Strategy Cold data 37
- 38. OCTO ? 2018 - No reproduction without written authorization DEVICE IOT PLATFORM EXISTING SYSTEMS Architecture Overview - step 3 38 LPWAN provider MQTT broker Serverless computation Warm data Cold dataHot data GPSAccelero. LPWAN
- 39. THERE IS A BETTER WAY How to integrate with existing systems? 06 39
- 40. OCTO ? 2018 - No reproduction without written authorization Device management 40 IoT Platform User Ronald Mc Nuggets Parcel PPT1995 Device ID 000000001
- 41. OCTO ? 2018 - No reproduction without written authorization User dashboard 41 IoT Platform
- 42. OCTO ? 2018 - No reproduction without written authorization Analytics 42 IoT Platform
- 43. OCTO ? 2018 - No reproduction without written authorization DEVICE IOT PLATFORM EXISTING SYSTEMS Architecture Overview - step 4 43 User Dashboard Device Management Analytics LPWAN provider MQTT broker Serverless computation Warm data Admin data Cold dataHot data GPSAccelero. LPWAN
- 44. THERE IS A BETTER WAY Further considerations 07 44
- 45. OCTO ? 2018 - No reproduction without written authorization DEVICE IOT PLATFORM EXISTING SYSTEMS Gateway 45 User Dashboard Device Management Analytics LPWAN provider MQTT broker Serverless computation Warm data Admin data Cold dataHot data GPSAccelero. LPWAN
- 46. OCTO ? 2018 - No reproduction without written authorization DEVICE IOT PLATFORM EXISTING SYSTEMS AWS Implementation 46 User Dashboard LPWAN provider Hot data GPSAccelero. Greengrass IoT Core Lambda DynamoDb IoT Device Management IoT Analytics LPWAN
- 47. OCTO ? 2018 - No reproduction without written authorization ? Memory management ? Limited cryptography capabilities ? Design for failure ? Checksum and Signature ? Protocols Software vulnerabilities 47
- 48. OCTO ? 2018 - No reproduction without written authorization ? Debug interfaces ? Safezone ? Device hardening Hardware vulnerabilities 48
- 49. THERE IS A BETTER WAY Conclusion 08 49
- 50. OCTO ? 2018 - No reproduction without written authorization ? An oversimplified use case with convenient assumptions ? Best technical solution to match a business need ? Think of the vendor solutions Conclusion 50
- 51. OCTO ? 2018 - No reproduction without written authorization ? Hardware means less flexibility? ? You can still be lean! (POC = MVP = Prototype = Iterate) Start NOW! We can help :) Conclusion 51
- 52. OCTO ? 2018 - No reproduction without written authorization 52 OCTO¡¯s private practice...
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