A study of internet of things real-time data updating based on WebSocket

Shoulin Wei; Konglin Yu; Wei Dai; Bo Liang; Xiaoli Zhang

doi:10.1117/12.2203128

3 December 2015 A study of internet of things real-time data updating based on WebSocket

Shoulin Wei, Konglin Yu, Wei Dai, Bo Liang, Xiaoli Zhang

Proceedings Volume 9794, Sixth International Conference on Electronics and Information Engineering; 97940T (2015) https://doi.org/10.1117/12.2203128
Event: Sixth International Conference on Electronics and Information Engineering, 2015, Dalian, China

Abstract

The Internet of Things (IoT) is gradually entering the industrial stage. Web applications in IoT such as monitoring, instant messaging, real-time quote system changes need to be transmitted in real-time mode to client without client constantly refreshing and sending the request. These applications often need to be as fast as possible and provide nearly real-time components. Real-time data updating is becoming the core part of application layer visualization technology in IoT. With support of data push in server-side, running state of "Things" in IoT could be displayed in real-time mode. This paper discusses several current real-time data updating method and explores the advantages and disadvantages of each method. We explore the use of WebSocket in a new approach for real-time data updating in IoT, since WebSocket provides low delay, low network throughput solutions for full-duplex communication.

Citation Download Citation

Shoulin Wei, Konglin Yu, Wei Dai, Bo Liang, and Xiaoli Zhang "A study of internet of things real-time data updating based on WebSocket ", Proc. SPIE 9794, Sixth International Conference on Electronics and Information Engineering, 97940T (3 December 2015); https://doi.org/10.1117/12.2203128

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