A mine working face air volume regulation and control method, device, equipment and medium

Abstract

The method comprises: acquiring environmental parameters and personnel data of a roadway where a working face is located; determining candidate required air volume data according to gas safety constraints, meteorological environment constraints, blasting operation constraints and personnel safety constraints based on the environmental parameters and the personnel data, and determining a target required air volume according to the multiple candidate required air volumes; determining a current alarm type according to the target required air volume and real-time air volume data, and regulating the air volume of the working face according to the type of the working face, the current alarm type and historical alarm types. The technical scheme of the embodiment of the present disclosure regulates the air volume of the working face based on the type of the working face, the current alarm type and the historical alarm types, so that the air volume calculation is more accurate, the safety margin is higher, the accuracy of regulation is improved, and the stability of the mine ventilation system is improved.

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