Automatic window

The invention discloses an automatic window, and belongs to the technical field of building windows. The automatic window comprises a window frame and two window sashes arranged on the window frame. A sliding rail is arranged at the bottom of the window frame. The bottom ends of the window sashes are arranged in the sliding rail. Humidity sensors, a control device and a drive device are arranged on the window frame. The humidity sensors are arranged on the outdoor side of the window frame and electrically connected with the control device. The control device is electrically connected with the drive device. Windshield wipers are further arranged on the outdoor sides of the window sashes. One end of each windshield wiper is hinged to the edge of the corresponding window sash. A stepping motor is further arranged at the end, hinged to the edge of the corresponding window sash, of each windshield wiper. The stepping motors are electrically connected with the control device. According to the automatic window, according to the changes of humidity in air, the window can be automatically closed, and the windshield wipers can be started; the function of preventing rainwater from infiltrating into a room is achieved; and rainwater, dust and other foreign matter generated after raining can be sufficiently wiped off by the windshield wipers doing reciprocating motion, and the effect of cleaning the window is achieved.