Air compressor remote control device

The utility model discloses an air compressor remote control device which comprises an upper computer and a programmable logic controller (PLC) control system. The upper computer is in communication connection with the PLC control system. A digital output module of the PLC control system outputs signals to an intermediate relay. Normally-open contacts of the intermediate relay are in series connection in an air compressor starting and stopping circuit so that a compression engine of an air compressor can run in a reliable working constant-voltage state. As a result, labor intensity of operators can be mitigated, the operators can also stop the compression engine of the air compressor rapidly when equipment is in emergency, and therefore safety of the operators and safety of the equipment are guaranteed, and a large number of potential safety hazards are avoided.