Wind outlet direction control method and device

The embodiment of the invention provides a wind outlet direction control method and device which can make a wind outlet device only supply wind to space requiring for wind supply by controlling the wind outlet direction of the wind outlet device. According to the specific scheme, the wind outlet device obtains first space information corresponding to a preset target, wherein the first space information is used for representing the first space area, opposite to the wind outlet device, of the preset target; and the wind outlet direction is controlled according to the first space information when the first space information is obtained so that the wind outlet direction can point to the first space area. The wind outlet direction control method and device are suitable for the technical field of automatic control.