Display control method and device

The invention provides a display control method and device. The method is applied to electronic equipment which is provided with an ultrasonic wave inductor. The method comprises the following steps: utilizing the ultrasonic wave inductor to detect an ultrasonic wave signal around the electronic equipment; according to the detected ultrasonic wave signal, determining a relative orientation, which is relative to the electronic equipment, of an emission source of the ultrasonic wave signal; and controlling the display picture of the electronic equipment to be displayed in a target display way corresponding to the relative orientation. The method and the device can conveniently realize the rotation of the display picture in the electronic equipment.