APPARATUS FOR CONTROLING ELECTRONIC DISPLAY USING WIRELESS NETWORK BETWEEN MODULE

摘要

The present invention relates to an apparatus for controlling an electronic display board by means of wireless communication between electronic display board modules. The invention comprises: electronic display board modules (10) for displaying image data corresponding to a pre-set module ID among image data received from a management server (30) through a wireless network and for transmitting image data not corresponding to the module ID to an adjacent electronic display board module while forming a bolt hole (BH) at each edge of the outer side; a T-shape assembly member (20) having a rectangular module fixing plate (21) and a support plate (22) protruding vertically from the central part of the back side of the rectangular module fixing plate (21) while forming a long hole (JH) in a position corresponding to each edge of the module fixing plate (21) and the fixed bolt hole (BH); and a management server (30) for transmitting module IDs and image data to an electronic display board module (10) connected through a wireless network while transmitting a module ID and image data to an electronic display board (10) having a first module ID in the order of the first module ID or a n-th module ID and for transmitting a module ID and image data to an electronic display board (10) having the n-th module ID in the reversed order of the n-th module ID or the first module ID.