IMPLEMENTATION OF SUPPORT FOR DATA TRANSFER USING CANOPEN AND HTTP PROTOCOL IN INDUSTRIAL INTERNET OF THINGS

Authors

  • Саша Бојанић University of Novi Sad, Faculty of Technical Sciences Autor
  • Иван Каштелан University of Novi Sad, Faculty of Technical Sciences Autor

DOI:

https://doi.org/10.24867/28BE13Bojanic

Keywords:

Internet of Things, Industrial Internet of Things, CANOpen, HTTP, Fog device, cloud, Fog computing

Abstract

This paper presents an implementation of the support for data transfer with diagnostic data within an IoT system that includes the fog device and cloud. Data transfer within the device is performed using the CAN bus, following the CANOpen protocol, while the data transfer to the cloud follows the HTTP protocol. During the data transfer, a deficiency is noticed if the time constraint is fixed. To overcome this deficiency, the calculation of the time constraint based on the bandwidth and file size is implemented. The paper includes the analysis of the time constraint calculation results.

References

[1] H. -J. Hong, "From Cloud Computing to Fog Computing: Unleash the Power of Edge and End Devices," 2017 IEEE International Conference on Cloud Computing Technology and Science (CloudCom), Hong Kong, China, 2017, pp. 331-334, doi: 10.1109/CloudCom.2017.53
[2] Olaf Pfeiffer, Andrew Ayre, Christian Keydel, Embedded Networking with CAN and CANopen, Copperhill Technologies Corporation, 2008.
[3] CSS Electronics CANLogger1000: canlogger1000.csselectronics.com/img/CANopen-PDO-SDO-Difference-Example-Message-Format-CAN-Bus.svg
[4] И. Башичевић, М. Поповић, В. Ковачевић, „Основи рачунарских мрежа 1“, ФТН, 2019.

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Published

2024-09-03

Issue

Vol. 39 No. 09 (2024): Proceedings of Faculty of Technical Sciences

Section

Electrotechnical and Computer Engineering