Heating furnace management and control device based on Internet of Things and abnormity alarm system

Abstract

The invention discloses a heating furnace management and control device based on the Internet of Things and an abnormity alarm system. The abnormity alarm system comprises acquisition, analysis and processing, division, update amplification and final reconstruction error comparison. The method comprises the steps that firstly, real-time data of all plc point locations in the operation process of a heating furnace are collected through a longitudinal edge gateway, and secondly, modeling analysis and processing are conducted on data transmitted from the edge side at the cloud end through a data processing module through the cloud technology, the big data platform technology and the algorithm platform technology; step 3, dividing the original features into a plurality of sub-feature space sets by using an aggregation hierarchical clustering algorithm by using a feature mapper; the objective of the invention is to provide a neural network algorithm based on an auto-encoder based on the Internet of Things technology and the cloud and edge computing technology, and in combination with the big data technology, abnormal working conditions are judged, so that alarm information is prompted timely, quickly and accurately, and prediction and warning are performed through the big data alarm level, so that further part troubleshooting is performed in advance, and the work efficiency is improved. And risks and hidden dangers are avoided.

Description

technical field [0001] The invention relates to the technical field of petroleum refining, in particular to a heating furnace control device and an abnormal alarm system based on the Internet of Things. Background technique [0002] Petroleum itself is highly dangerous in the process of refining and chemical production. A little carelessness will cause immeasurable economic losses to the country, collectives and enterprises. This requires higher monitoring and real-time fault accurate alarms in the production process. It is required to stifle the hidden risks in the cradle, so as to achieve early detection and early treatment, so as to ensure the safety and stability of the production process. However, the abnormal working conditions of the oilfield heating furnace in the prior art during the centralized production operation are not easy to be detected and accurately alarmed, which leads to certain hidden safety hazards in the centralized production operation of the oilfield...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a heating furnace management and control device and an abnormal alarm system based on the Internet of Things, so as to solve the problem that the abnormal working conditions of the oil field heating furnace in the prior art proposed in the background technology are not easy to be detected during the centralized production operation. Discovery and accurate alarms lead to certain safety hazards in the centralized production and operation of oilfield heating furnaces, and cannot completely ensure the safety and stability of the production process and staff

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