Distinguishing device and method for end feed coal mining process of coal mining machine

The invention provides a device and a method for judging an end feed coal mining process of a coal mining machine, and belongs to the technical field of judgment of the end feed coal mining process of the coal mining machine. The problems of low working efficiency and poor safety caused by manual control of intermediate process switching and process connection due to different production process parameters among existing different coal mining machines are solved. Comprising a signal acquisition module, a signal recording module, a process judgment module, a process output module and a human-computer interaction interface, wherein the signal acquisition module is connected with a coal mining machine control system; the signal recording module monitors data acquired in a coal mining working cycle in real time in a discrimination mode; the process judgment module analyzes and processes the collected and recorded coal mining machine state data, and judges and recognizes key technical parameters related to the coa