A computer control system for monitoring center of fully mechanized mining face

Abstract

The invention discloses a computer control system of a full-mechanized work face monitoring center, comprising a monitoring center which is provided with a cabin for storing an interchanger and a computer, a displayer and an operation keyboard; the interchanger is used for realizing data exchange between the computer and the full-mechanized work face device; the computer is an explosion-proof computer which is internally provided with a plurality of computer mainboards; each mainboard is provided with an independent IP and can perform controlling through a configured main control circuit board; the displayer is an intrinsic safety type displayer; and the operation keyboard adopts a battery to provide power. The invention integrates a plurality of computer mainboards into one cabin by using a computer system, improves the operation convenience of the monitoring center, and improves the stability and reliability of the device of the monitoring center. The plurality of computer mainboards are connected through the plurality of keyboards to realize the combination of the personnel distributed operation and the device centralized management, and realizes fast member replacement when the device is faulted.

Description

technical field [0001] The invention relates to a computer control system for the working face of a coal mining machine, in particular to a computer control system with a multi-computer main board for the monitoring center of the fully mechanized mining face. Background technique [0002] With the continuous improvement of the automation of coal mine production, the importance of the computer system of the underground monitoring center is more prominent. At present, the automation system of the coal mine fully mechanized mining face uses the computer system of the underground trough monitoring center to perform centralized monitoring, monitoring and remote control of the working face equipment. The fully mechanized mining face equipment adopts intelligent and automatic control, and the production mode based on remote monitoring by the monitoring center and manual intervention is gradually implemented. The stability, reliability and operation convenience of the computer system...

AI Technical Summary

Problems solved by technology

The central management module is also used in the system management framework to monitor and control the main board of the system through the management bus and management card or area card; but it is not disclosed for use in the monitoring center of the work surface, nor is it disclosed that each main board has an independent IP; CN102705007A A coal mine air shaft explosion-proof door monitoring system is disclosed, which belongs to the technical field of coal mine ventilation safety and coal mine automation monitoring system. The technical problem to be solved is: to provide a system for automatic monitoring of coal mine air shaft explosion-proof doors; the adopted technical solution is : Coal mine wind shaft explosion-proof door monitoring system, including: sensor group, camera, PLC and monitoring center computer, the sensor group is installed on the coal mine wind shaft explosion-proof door, the signal output end of the sensor group is connected with the input end of the intrinsically safe input isolation module; The signal output end of the camera is connected to the input end of the intrinsically safe input isolation module after being connected to the video processor in series, and the output end of the intrinsically safe input isolation module is connected to the signal input port of the PLC; the communication end of the PLC is connected to the coal mine monitoring center through an optical cable. The monitoring center computer is connected to the PLC, and the PLC is also connected to a display screen; but it is only a single computer system, and there is no description of multiple motherboards

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