Chemical plant accident early warning and situation tracking system

Abstract

The invention relates to the technical field of chemical plant monitoring. The invention particularly relates to a chemical plant accident early warning and situation tracking system. The system comprises a data processor, a memory, a data acquisition unit and a monitor, the data acquisition unit reads the monitoring data of a chemical plant from the DCS of the chemical plant; the memory stores aplurality of plan tables and the GIS model of the chemical plant, wherein each plan table comprises a plan object, an early warning condition, a trigger condition, plan content and a release condition, the early warning condition is a condition satisfied by the monitoring data when the early warning is sent, the trigger condition is a condition satisfied by the monitoring data when the plan is triggered, and the release condition is a condition satisfied by the monitoring data when the plan is released. The method has the substantive effects that the current state of each sub-region and the state of the next moment are calculated through the influence between the sub-regions, the accident development of the chemical plant can be tracked, the prospective situation development prediction isprovided for the safety management of the chemical plant, and the pertinence of an accident handling strategy is improved.

Description

technical field [0001] The invention relates to the technical field of chemical plant monitoring, in particular to a chemical plant accident early warning and event tracking system. Background technique [0002] With the development of economy and industry, the society's demand for chemical industry products is also increasing. The scale of chemical enterprises continues to expand, and the process tends to become more complex. The proportion of chemical enterprises in the national economy is constantly increasing, and their impact on the national economy is also becoming more and more obvious. The huge impact of chemical plants on the country and society is not only reflected in the economy, but also in safe production and environmental protection. The safe production of chemical enterprises is related to the safety of national property, the vital interests of enterprises and the health of employees, and is the cornerstone of the survival and development of chemical enterp...

AI Technical Summary

Problems solved by technology

However, it can only passively detect the existing concentration of harmful gases in the air, and cannot provide early warning and prediction of upcoming dangerous gases, and the disposal plan formulated according to it has a hysteresis

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