Intelligent remote setting system outside coal mining machine

The utility model discloses an intelligent coal mining machine external remote setting system. The system comprises a remote control transmitter, a remote control receiver, a protocol conversion module and a protocol frequency conversion communication module, wherein the remote control receiver is in wireless connection with the remote control transmitter, a CAN interface of the remote control receiver installed on the coal mining machine is in communication with a PLC of an electric cabinet of the coal mining machine through a CAN bus, and an RS485 interface of the remote control receiver installed at the position of a control center of the coal mining machine is connected with the protocol conversion module through an RS485 communication line; the CAN interface of the protocol conversion module is connected with the protocol frequency conversion communication module through a CAN bus; the protocol frequency conversion communication module comprises a CAN protocol communication module and a CAN frequency con