Centralized control system for fully mechanized coal mining face

The invention provides a centralized control system for a fully mechanized coal mining face. The centralized control system comprises a controller, a switch, a monitoring subsystem and a voice communication subsystem, wherein the controller performs data exchange with the monitoring subsystem through the switch, and data transfer is carried out between the controller and the voice communication subsystem through a leakage cable; the monitoring subsystem comprises a fully mechanized coal mining monitoring module and/or a tunneling monitoring module, the fully mechanized coal mining monitoring module is at least used for monitoring coal mining machines, supports and/or pumping stations, and the tunneling monitoring module is at least used for monitoring tunneling machines, continuous mining machines, bolting machines and/or feeding crushers; and the voice communication subsystem is used for maintaining the communication between internal terminals of the fully mechanized coal mining face and maintaining the comm