Safety supervision production supervision method and system based on Internet of Things technology

Abstract

The invention provides a safety supervision production supervision method based on the Internet of Things technology. The method comprises the following steps: periodically obtaining a plant temperature and a plant gas concentration; respectively comparing the plant temperature obtained in each period with a plurality of preset temperature thresholds, respectively comparing the plant gas concentration obtained in each period with a plurality of preset gas concentration thresholds, and further determining the corresponding safety level of the plant in each period according to the comparison result, wherein the safety level is one of a normal state, a general dangerous state and a very dangerous state; and if it is detected that the safety level corresponding to the factory building in a certain period is a general dangerous state or a very dangerous state, selecting a corresponding safety strategy from a predetermined safety strategy database and executing the safety strategy. By implementing the system and the method, the defects existing in manual safety supervision can be overcome, the safety supervision precision is improved, and the emergency rescue efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of safety supervision and production supervision, in particular to a method and system for safety supervision and production supervision based on Internet of Things technology. Background technique [0002] In recent years, chemical plant accidents are one of the most frequent public safety accidents. However, the most important reason for accidents is that the prevention work is not done well, the problem is not discovered in time, and the problem cannot be solved when the injury is the lowest. [0003] At present, the safety supervision of many chemical plants is still relatively lagging behind, mainly relying on the supervision and inspection of chemical plant staff, which may be due to the fact that the staff did not find problems in time, the problems were not dealt with in time, or there was no relatively complete emergency measure in the process of problem handling resulting in accidents. [0004] T...

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Problems solved by technology

However, the main reason for accidents is that the prevention work is not in place, the problem is not discovered in time, and the problem cannot be solved when the injury is the least.

[0003] At present, the safety supervision of many chemical plants is still relatively lagging behind, mainly relying on the supervision and inspection of chemical plant staff, which may be due to the fact that the staff did not find problems in time, the problems were not dealt with in time, or there was no relatively complete emergency measure in the process of problem handling causing the accident

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