Intelligent monitoring system for multiple oil and gas concentration sensors based on Internet of things

Abstract

The invention discloses an intelligent monitoring system for multiple oil and gas concentration sensors based on Internet of things. The system consists of a gas station tank area environmental parameter acquisition platform based on a ZigBee network, and a gas station tank area environmental oil and gas concentration sensor monitoring subsystem. Through the adoption of the intelligent monitoringsystem, the problems that the gas station tank area environmental oil and gas concentration is not detected accurately and that an early warning is not given according to the characteristics of non-linearity, large lag and complex change of the gas station tank area environmental oil and gas concentration change in an existing gas station tank area environmental monitoring system is effectively solved, and the gas station oil and gas concentration prediction accuracy and robustness are improved.

Description

technical field [0001] The invention relates to the technical field of automatic monitoring of oil and gas environments in tank farms, in particular to an intelligent monitoring system based on multiple oil and gas concentration sensors based on the Internet of Things. Background technique [0002] The environment of the oil tank area of ​​the gas station mainly stores oil storage containers or pipelines. If there is a leak, flammable liquid vapor will be generated. When the vapor pressure is high, there will be a danger of combustion and explosion, and the flammable liquid is fluid. At normal temperature, it will catch fire and burn if it encounters a fire source. If the storage container leaks, it will continuously evaporate flammable steam during the flowing process. Once it comes into contact with the fire source, even the tiniest spark will cause combustion. When the storage tank leaks, encounters sparks, and causes a fire, if the firefighting measures are not timely, i...

AI Technical Summary

Problems solved by technology

[0003] The invention provides an intelligent monitoring system based on multiple oil and gas concentration sensors based on the Internet of Things. Due to the characteristics of hysteresis and complex changes, it can accurately detect the environmental oil and gas concentration in the tank area of ​​the gas station and give early warning of sensor failures, so as to improve the accuracy and robustness of predicting the oil and gas concentration of the gas station.

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