DIGITAL SIGNAGE CONTROL SYSTEM FOR TEMPORAL AND SPATIAL ADJUSTMENT OF ADVERTISING PHRASE ACCORDING TO THE DISTANCE BETWEEN USER AND DIGITAL SIGNAGE

摘要

The present invention relates to a digital signage control system for displaying an advertisement phrase. More specifically, the present invention relates to a digital signage control system capable of temporally and spatially controlling an advertisement phrase by a distance from a user which enables users positioned within a reference distance range to check advertisement content in which a size of a phrase is controlled to be smaller through a picture in picture (PIP) screen displayed in a part of the whole screen, and enables users positioned outside the reference distance range to check advertisement content in which the size of the phrase is controlled to be bigger through the whole screen.