Open AccessA Data Transmission System for Sewage Treatment in Oil Refinery Based on LoRa
Author(s) -
Yuhang Tan,
Xiaoling Zhang,
Xuesong Xie,
Kunkun Huang,
Weiyan Wang
Publication year - 2021
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1907/1/012064
Subject(s) - maintainability , upgrade , refinery , wireless transmission , transmission (telecommunications) , wireless , oil refinery , computer science , data transmission , data flow diagram , mode (computer interface) , embedded system , engineering , real time computing , reliability engineering , computer network , database , telecommunications , waste management , operating system
This paper designs a wireless data transmission system based on LoRa technology in view of the safety requirements of the upgrade of the oil refinery sewage treatment system. On the basis of protecting the data flow of the previous system, the measurement data of each sensor is collected and sent to the PLC in a wireless manner. By the reasonable circuit structure design and the wireless transmission mode choice, this system has high explosion-proof performance, high safety, and has the advantages of good real-time performance, high maintainability, and easy expansion.