Double-mode control system for regulating internal environment of underground danger avoiding device and control method thereof

Abstract

The invention discloses a double-mode control system for regulating the internal environment of an underground danger avoiding device and a control method thereof, and belongs to matching control system of the underground danger avoiding device. The double-mode control system for regulating the internal environment of the underground danger avoiding device comprises a manual executing mechanism and an electric executing mechanism, wherein the manual executing mechanism and the electric executing mechanism are parallel to and independent of each other and are used for controlling corresponding environment regulating equipment; the double-mode control system for regulating the internal environment of the underground danger avoiding device also comprises a sensor and a measurement control device; the sensor is connected to the measurement control device; threshold ranges of various internal environment parameters of the underground danger avoiding device are set inside the measurement control device; various environment parameter detection data input by the sensor are compared with the threshold ranges inside the measurement control device; and if the various environment parameter detection data are beyond the threshold ranges, a control signal is output to the corresponding electric executing mechanism to start the environment regulating equipment. The double-mode control system for regulating the internal environment of the underground danger avoiding device and the control method thereof can be applied to various types of underground danger avoiding devices with various specifications, and are easy to popularize.

Description

technical field [0001] The invention relates to a matching control system of an underground safety device, in particular to a dual-mode control system for adjusting the internal environment of the underground safety device and a control method thereof. Background technique [0002] In recent years, domestic coal mine accidents have occurred frequently, which has made the safety of underground operations more and more important, which has promoted the development of the production industry of underground life-saving devices. The threat brought by the harsh environment usually integrates various environmental regulation facilities inside, and detects various internal environmental parameters through sensors. At present, the coal mine underground safety avoidance system generally adopts a pure manual control mode, that is, its internal The adjustment of all parameters in the sealed environment requires the refuge personnel to manually operate the corresponding equipment accordi...

AI Technical Summary

Problems solved by technology

However, after the coal mine accident, the refugees in the underground life-saving device have been in a state of anxiety for a long time, and the life-saving device has a lot of integrated environmental adjustment equipment in order to maximize the survival rate of the refugees, and it is suitable for different environments. There are many parameters and there are corresponding adjustment devices. If the pure manual control mode is adopted, the refugees must operate frequently to meet the needs; frequent manual operations will increase the physical and psychological burden of the refugees.

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