Cleaner station, cleaner system, and control method therefor

A cleaner station configured to be coupled to a cleaner, the cleaner including a dust bin and a discharge cover that selectively opens and closes the dust bin to remove a foreign substance inside the dust bin, the cleaner station comprising:

• a housing;
• a coupling part disposed on the housing, the coupling part including a coupling surface to which at least a part of the cleaner is coupled;
• a dust collection part accommodated inside the housing below the coupling part, the dust collection part being configured to collect dust from inside the dust bin of the cleaner;
• a dust collecting motor accommodated inside the housing below the dust collecting part, the dust collecting motor being configured to generate a suction force to suck the dust from inside the dust bin;
• and
• a door hingedly coupled to the housing,
• wherein rotation of the door causes the discharge cover to selectively open and close a dust passage hole on the coupling surface.