Stage follow spotlight control system

The invention discloses a stage follow spotlight control system. The stage follow spotlight control system comprises an LED (Light-Emitting Diode) stage irradiating device and a positioning device, wherein the positioning device comprises a movement sensing unit, a location information obtaining unit and a location information sending unit; the movement sensing unit is used for sensing the movement of the positioning device; the location information obtaining unit is used for obtaining the current location information of the movement sensing unit; the location information unit is used for sending the current location information to the LED stage irradiating device; the LED stage irradiating device comprises an LED illuminating unit, an illuminating angle adjusting unit, a control unit and a location information receiving unit which is connected with the control unit; the location information receiving unit is used for receiving the current location information from the location information sending unit of the positioning device and sending the current location information to the control unit; and the control unit is used for adjusting the illuminating angle adjusting unit according to the current location information, so that the light emitted by the LED illuminating unit is radiated to the area associated with the current location of the positioning device.