AUTOMATIC TURNING TYPE BEAM PROJECTOR SYSTEM FOR MOBILE SCREEN AND AUTOMATIC TURNING METHOD FOR MOBILE SCREEN THEREOF

摘要

The present invention relates to an automatic turning type beam projector system for a mobile screen and an automatic turning method for a mobile screen thereof. The beam projector system of the present invention comprises: a plurality of RFID tags formed at every predetermined interval along a guide line formed in a moving bottom surface of a mobile screen; and an RFID reader installed in the mobile screen, reading an identification number corresponding to a position value of one RFID tag identified among the RFID tags according to the movement of the mobile screen, transmitting the identification number to a smart beam through a short-distance wireless communication, and allowing the direction of a smart dock on which the smart beam is placed to be changed in accordance with control of the smart beam. Therefore, when the mobile screen irradiated by the smart beam is transferred, the direction of the smart dock is accordingly changed, thereby providing the same effect as when an image outputted from the smart beam fixated to the smart dock goes after the mobile screen.;COPYRIGHT KIPO 2017