Independent Study on a Pulse Oximetry IoT System Based on Powerline Technology
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The document discusses a pulse oximetry IoT system utilizing powerline communication (PLC) technology, addressing limitations of Wi-Fi in certain environments. It outlines the system's architecture, including data transfer via Raspberry Pi and specific operating modes for master and slave configurations. The study emphasizes the importance of appropriate technology selection for efficient power and data management in resource-constrained settings.
![A Pulse Oximetry IoT System Based on
Powerline Technology
EN2560: Internet of Things
Design and Competition
Independent Study based on [1]
Group 13:
Nuwan Bandara - 180066F
Sahan Hettiarachchi - 180237G
Prabhani Athukorala - 180051F
29th April, 2021
[1] Giovanni Bucci et al., “2019 ieee workshop on metrology for industry
4.0 and internet of things : proceedings: Naples, italy, june 4-6, 2019.”](https://image.slidesharecdn.com/slidesharegroup13independantstudy-211125214855/85/Independent-Study-on-a-Pulse-Oximetry-IoT-System-Based-on-Powerline-Technology-1-320.jpg)
Independent Study on a Pulse Oximetry IoT System Based on Powerline Technology
- 1. A Pulse Oximetry IoT System Based on Powerline Technology EN2560: Internet of Things Design and Competition Independent Study based on [1] Group 13: Nuwan Bandara - 180066F Sahan Hettiarachchi - 180237G Prabhani Athukorala - 180051F 29th April, 2021 [1] Giovanni Bucci et al., “2019 ieee workshop on metrology for industry 4.0 and internet of things : proceedings: Naples, italy, june 4-6, 2019.”
- 2. The objective towards the proposed approach ● IoT has emerged as the most promising technology in the fourth industrial revolutionary paradigm ● Wi-Fi has a widespread utilization in IoT applications ● Drawbacks of Wi-Fi in adapting to specific environments such as “radio-quiet zones” ● Valid alternatives for Wi-Fi in those applications: Wired ethernet network and Powerline communication Why is the Powerline Communication(PLC)?
- 3. The proposed IoT system based on PLC Pulse oximetry Measure the SPO2 value GridComm GC8802 Transfer data to powerline OEM III Module Generate red and infrared signal and amplifies the output signal Raspberry Pi 3 Transfer data to gridComm GC8802 Master Control System Communication with all Powerline Slave Systems, Incorporate with MySQL server
- 4. Pulse oximetry and Powerline communication in system ● Simple, painless test that measures the amount of oxygen in the blood. ● A probe, which looks like a clip, is placed on a body part like a finger or ear lobe. ● A low cost and low power sensor based on the Pulse Oximetry 8000AA has been used here conjunction with the OEM III module, to acquire data and send it to the processing unit built by Raspberry Pi 3. ● GC8802 of the gridComm as the powerline module. ● Several Operating modes. ○ Broadcast Routing Master configuration for the Master Control System ○ Slave mode for the Powerline network client . Auto routing mode of GC8802 module
- 5. Master Control System and Database Architecture ● LabVIEW software ● The software is organized in tabs ● Status of patient ○ ● MAC address identification ● Database schema ● Time Synchronization ● Apache/PHP web server ● Limited accessibility ● SOAP-based communication system
- 6. Data Transmission and Network Architecture Data format and communication system ● Adopted communication protocol is implemented with handshaking technique Network consideration ● The Master Powerline System is limited to 240 Slave nodes ● The MPS involved in the creation of the global network Data transmission consideration defines the type of message Contains the measurement data. Check if errors occurred during the communication ● Sensitive data transmission between master and client has been reinforced by a series of measures ● “Non-standard” communication Network architecture in many nodes mode -Transmission data packet-
- 7. Conclusion and remarks A Pulse Oximetry IoT System Based on Powerline Technology The study suggests an IoT system with powerline technology for pulse oximetry application Key Remarks: ● The selection of necessary technologies is critical in terms of the specific application ● The applicable technologies for various blocks of the system ● Ensure the efficient usage of power and data within the system as suitable for resource-constrained arena