公开(公告)号：US20190082003A1

公开(公告)日：2019-03-14

申请号：US15893494

申请日：2018-02-09

Applicant: Korea Electronics Technology Institute

Inventor： Jae Won MOON ,  Seung Woo KUM ,  Jun Ho JUNG

IPC: H04L29/08 ,  H04L29/06 ,  G06F3/147

Abstract: A system for managing digital signage is disclosed. The system includes a cloud server configured to generate and store signage sets each of which includes content setting information, context information, and event information in the form of a tree. The system also includes a plurality of digital signage servers configured to receive the signage sets, and store and manage the signage sets. The system further includes a plurality of digital signage configured to be provided in groups to each of the digital signage management servers, and receive content included in the signage sets from the digital signage management servers and output the content on the basis of the content setting information. The digital signage management servers receive characteristic information of a user in real time and transmit the content setting information and the content corresponding to the user's characteristic information to a corresponding digital sign.