Human-machine interface information exchange device of hydraulic bracket controller

The utility model discloses a human-machine interface information exchange device of a hydraulic bracket controller, which includes a micro-controller and a human-machine interface screen connected with an output interface of the micro-controller, wherein an communication interface of the micro-controller is in communication connection with the hydraulic bracket controller through an RS-485 serial port module; a key and an LED indicator light module are connected with the micro-controller; and the micro-controller controls an input interface and is connected with an emergency stop switch, a lock switch, an emergency stop lock alarm lamp, a high-decibel hummer and an infrared remote receiving module respectively. The utility model has the advantages that the human-machine interface information exchange device is separated from the bracket controller to become independent equipment, as a result, the user can mount the device at a position easy for operation under the specific underground conditions.