An intelligent monitoring system based on the Internet of Things with multiple oil and gas concentration sensors

Abstract

The invention discloses an intelligent monitoring system of multiple oil and gas concentration sensors based on the Internet of Things. The system is composed of a ZigBee network-based gas station oil tank area environmental parameter acquisition platform and a gas station oil tank area environmental oil gas concentration sensor monitoring subsystem. The present invention effectively solves the problem that the existing gas station oil tank area environmental monitoring system does not accurately monitor the gas station oil tank area environmental oil gas concentration according to the characteristics of non-linearity, large hysteresis and complex changes in the gas station oil tank area environmental oil and gas concentration. Detection and early warning of sensor failures, thereby improving the accuracy and robustness of predicting oil and gas concentrations in gas stations.

Description

technical field [0001] The invention relates to the technical field of automatic monitoring of oil and gas environment in tank farms, in particular to an intelligent monitoring system of 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 has flowability. If it encounters a fire source at room temperature, it will catch fire and burn. If the storage container leaks, the flammable vapor will continue to evaporate in the process of flowing. Once it comes into contact with the fire source, even the smallest spark will cause combustion. When the storage tank leaks and encounters sparks, it will cause a fire. If the fire fighting measures are not time...

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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