A Data Sharing Scheme among Industrial Process Controllers Based on UDP

DOI

10.2991/caai-17.2017.96How to use a DOI?

Keywords

industrial process controller; data sharing; user datagram protocol; object linking and embedding for process control

Abstract

With the development of industrial process control, more and more data need to be exchanged among industrial process controllers. Based on analysis of advantages & shortcomings of existing data sharing schemes among industrial process controllers, a new high-efficiency scheme is provided in this paper. Compared to other schemes, the network load is reduced and system reliability is enhanced, and the configuration is simpler. Moreover, dual network mechanism is designed to minimize data packet loss, and UDP is adopted to resend lost data while broadcasting the next message. Repeated messages can be identified and discarded. This scheme has been applied in various projects and proven effective.

Copyright

© 2017, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

Download article (PDF)

TY  - CONF
AU  - Liu Liu
AU  - Jun Du
AU  - Yandong Zhang
AU  - Guanjun Qin
PY  - 2017/06
DA  - 2017/06
TI  - A Data Sharing Scheme among Industrial Process Controllers Based on UDP
BT  - Proceedings of the 2017 2nd International Conference on Control, Automation and Artificial Intelligence (CAAI 2017)
PB  - Atlantis Press
SP  - 425
EP  - 428
SN  - 1951-6851
UR  - https://doi.org/10.2991/caai-17.2017.96
DO  - 10.2991/caai-17.2017.96
ID  - Liu2017/06
ER  -