Remote operation device and method for automatic inspection and repair of water conservancy boundary pile

The invention provides a remote operation device and method for automatic inspection and repair of water conservancy boundary piles, and belongs to the field of water conservancy boundary pile inspection. The technical problem to be solved is to provide the improvement of the remote operation device and method for automatic inspection and repair of the water conservancy boundary pile. Comprising at least one unmanned aerial vehicle and at least one management center, and the unmanned aerial vehicle carries a paint spraying repairing device, a shooting processing device and a positioning signal device; the paint spraying repairing device comprises a bottom color whitening unit, a hollow character color paint spraying modification switching unit, a hollow paint spraying pattern switching unit and a distance control unit, and the shooting processing device is used for judging whether the water conservancy boundary pile needs to be repaired or not; the positioning signal device is used for determining the positio