Wireless image transmission and reception system and method therefor

摘要

The present invention relates to a wireless image transmission and reception system having a plurality of transmission devices (100) and a reception device (200), wherein the transmission device (100) includes: a transmission button (110) being turned on for transmitting the image data of the connected terminal (10) and the identifier of the transmission device (100); and an image transmission part (120) for transmitting wirelessly the image data and the identifier, and the reception device (200) includes: an image reception part (210) for receiving wirelessly the image data and the identifier; and an identifier registration module (220) for registering the identifier of the transmission device (100), thereby outputting the image data to a display device (20).

主权项

1. A wireless image transmission and reception method in which a transmission device (100) connected to a terminal (10) wirelessly transmits image data of the terminal (10) to a reception device (200) and outputs the image data through a display device (20), comprising:
an identifier registration operation (S10) of registering identifiers of a plurality of transmission devices (100) at the reception device (200); an identifier detection operation (S20) of detecting the transmission device (100), in which a transmission button (110) is turned on, among the identifiers of the transmission devices (100) registered in the identifier detection operation (S20), and detecting the transmission device (100) of the transmission button (110) which is turned on late in time; a wireless connection operation (S30) of wirelessly connecting the transmission device (100) corresponding to the identifier with the reception device (200) after the identifier detection operation (S20); an image reception operation (S40) of receiving the image data transmitted from the transmission device (100) corresponding to the identifier in the identifier detection operation (S20); and a display output operation (S50) of outputting the image data received in the image reception operation (S40) through a connected display device (20).