The document discusses the implementation of the oneM2M standard for smart buildings, focusing on the architecture and middleware for various communication protocols such as Lora, Bluetooth, and Wi-Fi. It outlines the physical and virtual architecture and highlights the use of Node-RED for application development and sensor data visualization. The conclusion emphasizes the potential for future implementations of the oneM2M architecture in smart campus environments.

1. University of Toulouse
INSA Toulouse
Supervisors
August, 24th 2018
Om2m Architecture for the SMART Building
Fabian HO
4th year student in engineering School at INSA
Toulouse - France
University of Wollongong
Smart Infrastructure Facility
Senior Prof. Thierry MONTEIL Senior Prof. Pascal PEREZ Dr. Nicolas VERSTAEVEL Dr. Johan BARTHELEMY

2. Table of contents
Introduction
OneM2M on SMART Building
1. Architecture
1. Physical architecture
2. Virtual visualisation
1. Application
1. Discovery
2. Node Red
Conclusion

3. Context
Introduction ● OneM2M on Smart Building ● Conclusion
Fabian HO OneM2M standard - Smart’s Building- June, 22th 2018 1
● Building SMART Infrastructure Facility
○ Several protocole of communication:
■ 125 LoRa Sensors
● Send every 30 secondes
● 7 Data by sensor
● 2 520 000 data by day
■ Sigfox network
■ Bluetooth Low Energy (BLE) network
■ Wifi network
○ Middleware by protocole of communication

4. Situation
Problematics:
Introduction ● OneM2M on Smart Building ● Conclusion
Fabian HO OneM2M standard - Smart’s Building- June, 22th 2018 2
Server for
LoRa
● First case MiddleWare
LoRa
Add another protocol of communication ?
Server for
LoRa
MiddleWare
LoRa
New protocol Server for
Protocol
MiddleWare
of protocol
Gateway
Gateway
Gateway

5. Situation
Problematics:
Introduction ● OneM2M on Smart Building ● Conclusion
Fabian HO OneM2M standard - Smart’s Building- June, 22th 2018 3
● Second case:
Server
MiddleWare LoRa
MiddleWare BLE
Server
API 1
API 2
Communication between API 1 and API 2?
Server
MiddleWare LoRa
MiddleWare BLE
Server
API 1
API 2
API Interface
Gateway
Gateway
Gateway
Gateway

6. OM2M Eclipse
● Open source service platform for M2M interoperability
based on the oneM2M standard.
● Follows a RESTful approach
● Middleware of system/application
● Extented via plugins
● Communication with different technologies:
○ Lora
○ Zigbee
○ Sigfox
○ Bluetooth Low Energy
○ Z-wave
Introduction ● OneM2M on Smart Building ● Conclusion
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7. OneM2M on Smart
Architecture
Physical visualisation
Virtual visualisation
Application

8. Architecture
Physical architecture of UOW: Before Om2m Architecture
Introduction ● OneM2M on Smart Building ● Conclusion
Server for
LoRa
Server for
BLE
Server for
Wifi
Application
Application
Application
Fabian HO OneM2M standard - Smart’s Building- June, 22th 2018 5
MiddleWare
MiddleWare
MiddleWare

9. Architecture
Physical architecture of UOW: Om2m Architecture
Introduction ● OneM2M on Smart Building ● Conclusion
Application
Application
Fabian HO OneM2M standard - Smart’s Building- June, 22th 2018 6
Application
Server
OneM2m
MiddleWare
OneM2m

10. Physical architecture:
Gateway N
Gateway
N+1
125 Sensors Every 30s
DataToMnServer
MN-Building_6
Tree
representation of
AE
UOW Network
Gateway
IN-Smart_Campus
Tree representation of
MN
Internet
APIs
Introduction ● OneM2M on Smart Building ● Conclusion
Fabian HO OneM2M standard - Smart’s Building- June, 22th 2018 7
MN : Middle Node
IN : Infrastructure node
CSE : Common Service Entity
AE : Application Entity
Protocol of communication
APIs
Om2m Architecture
Subscribe
Post HTTP
MiddleWare
Om2m
System
Application
Architecture

11. Architecture
Building N
OM2M Eclipse
Building N+1
OM2M Eclipse IN
Smart_Campus
Physical architecture of UOW: With Om2m Architecture
Building 6
Room N+1
Room N Room 203
Introduction ● OneM2M on Smart Building ● Conclusion
Fabian HO OneM2M standard - Smart’s Building- June, 22th 2018 8
MN-Building N
MN-Building N+1
Building Vision Rooms Vision
MN : Middle Node
IN : Infrastructure node
Room N+2

12. Architecture
Virtual visualisation of Building 6:
● Design choices:
○ No data duplication
○ Limit http requests
○ Architecture by building then rooms
Introduction ● OneM2M on Smart Building ● Conclusion
Fabian HO OneM2M standard - Smart’s Building- June, 22th 2018 9
MN : Middle Node
IN : Infrastructure node
CSE : Common Service Entity
• Example

13. OneM2M on Smart
Application

14. Application
Discovery of the data with Labels :
Goal:
● Recover Latest Data with Labels
● Treatment: Median of the data
● Post on Tree ressource of MN
Labels of Data
Introduction ● OneM2M on Smart Building ● Conclusion
Fabian HO OneM2M standard - Smart’s Building- June, 22th 2018 10
Temperature
Humidity
Voltage
Movement
…
Rooms Building
Recover all the
Temperature in
each rooms
?

15. Application
Complete architecture:
Gateway N
Gateway
N+1
125 Sensors Every 30s
DataToMnServer
MN-Building_6
Tree
representation of
AE
UOW Network
Gateway
IN-Smart_Campus
Tree representation of
MN Discovery_Median
Req: Discovery
Response
Post HTTP
Introduction ● OneM2M on Smart Building ● Conclusion
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MN : Middle Node
IN : Infrastructure node
CSE : Common Service Entity
AE : Application Entity
Application
Om2m Architecture
Subscribe
Post HTTP

16. Application
Om2m Eclipse and Node Red:
Introduction ● OneM2M on Smart Building ● Conclusion
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● Make a simple application with Node-RED
○ Recover: Temperature Room 203
○ Send Email
● Use Node-RED to make a complexe Dashboard
• Different Protocol
of communication
• A lot of data
Rooms Building
How make a simple
application ?
How make a complex
application ?
And do it easily

17. Application
Complete architecture:
Gateway N
Gateway
N+1
125 Sensors Every 30s
DataToMnServer
MN-Building_6
Tree
representation of
AE
UOW Network
Gateway
IN-Smart_Campus
Tree representation of
MN
Discovery_Median
Req: Discovery
Response
Post HTTP
Introduction ● OneM2M on Smart Building ● Conclusion
Fabian HO OneM2M standard - Smart’s Building- June, 22th 2018 13
MN : Middle Node
IN : Infrastructure node
CSE : Common Service Entity
AE : Application Entity
Application
Om2m Architecture
Subscribe
Post HTTP
Dashboard

18. Introduction ● OneM2M on Smart Building ● Conclusion
Conclusion
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• Each plugin offers specific functionalities
Remotely
• Installation
• Started / Stopped / Updated
• Uninstalled
without requiring a reboot
• OM2M exposes a RESTful API providing
primitive procedures for:
• Machines authentication
• Resources discovery
• Applications registration
• Containers management
• Access rights authorization
• Groups organization and retargeting.
• Highly extended via plugins
• Interoperability
• Discoverability
Advantages:

19. Introduction ● OneM2M on Smart Building ● Conclusion
Conclusion
Fabian HO OneM2M standard - Smart’s Building- June, 22th 2018 15
● Realisation:
○ Implementation of OneM2M architecture
○ Developing an open-source data collection
○ Visualisation of sensors deployed
● Future Perspective:
○ Implemented in the several Smart Campus based on OneM2M
Standard

20. Introduction ● OneM2M on Smart Building ● Conclusion
Conclusion
Fabian HO
Student Engineering School
Departement GEI - IR/RT
Mail: fho@etud.insa-toulouse.fr
Téléphone: +33 603 957 595
Linkedin: www.linkedin.com/in/ho-
fabian-ingenieur
INSA Toulouse
135 avenue de Rangueil
31077 Toulouse CEDEX 04
France
Site: www.insa-toulouse.fr
Thanks for your
attention
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