Shale gas produced water gathering and transportation automation system and control method

The invention discloses a shale gas produced water gathering and transportation automation system and a control method, the shale gas produced water gathering and transportation automation system comprises a separator solenoid valve, a PLC control cabinet, a power distribution frequency conversion cabinet and a water pump, a frequency converter is placed in the power distribution frequency conversion cabinet, and the PLC control cabinet is connected with the power distribution frequency conversion cabinet through a frequency converter signal line; the power distribution frequency conversion cabinet is connected with the water pumping pump through a water pumping pump control line, the PLC control cabinet is connected with the separator electromagnetic valve through a separator electromagnetic valve signal line, the separation electromagnetic valve is arranged on the produced water pipeline, the water pumping pump is arranged on the produced water pipeline, and a produced water tank is arranged between the wat