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Content transmission system, display device, content transmission method, and recording medium storing program

A technology of display device and sending device, applied in the direction of transmission system, digital output to display equipment, static indicator, etc., which can solve the problems of time-consuming and crowded, and achieve the effect of efficient sending

Inactive Publication Date: 2020-02-21
SHARP KK
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At this time, if the content is distributed from the server to a plurality of display devices, it will take a lot of time until the distribution of the content is completed, and there is a possibility of causing congestion in the transmission path from the server to the display device.

Method used

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  • Content transmission system, display device, content transmission method, and recording medium storing program
  • Content transmission system, display device, content transmission method, and recording medium storing program
  • Content transmission system, display device, content transmission method, and recording medium storing program

Examples

Experimental program
Comparison scheme
Effect test

no. 1 approach

[0074] [1.1 Overall structure]

[0075] First, based on figure 1 The overall configuration of the content distribution system 1 according to this embodiment will be described. Such as figure 1 As shown, in the content distribution system 1, the management server device 10 and the plurality of display devices 20 are connected via a network NW. The display device 20 includes a master display device 20a and a slave display device 20b. The master display device 20a and the slave display device 20b have the same functional structure, but different behaviors for sending content.

[0076] In addition, in figure 1 In the drawing, the management server device 10 and the display device 20 are connected via the same network via a LAN (Local Area Network) which is a network NW, but other connection structures may be used. For example, the management server device 10 and the display device 20 may be connected via an external network such as the Internet. In addition, instead of LAN, ...

no. 2 approach

[0191] Next, a second embodiment will be described. The second embodiment is an embodiment in which schedule information is transmitted in addition to the first embodiment. In this embodiment, the first embodiment figure 2 replace with Figure 20 ,Will Figure 6 replace with Figure 22 ,Will Figure 9 replace with Figure 23 ,Will Figure 15 replace with Figure 24 . In addition, the same code|symbol is attached|subjected to the same functional part and process, and description is abbreviate|omitted.

[0192] [2.1 Functional structure]

[0193] [2.1.1 Functional structure of management server device]

[0194] refer to Figure 20 The functional configuration of the management server device 12 of this embodiment will be described. The management server device 12 differs from the management server device 10 in that a schedule information storage area 130 is also secured in the storage unit 120 .

[0195] The schedule information storage area 130 is an area for stori...

no. 3 approach

[0208] The third embodiment is different from the first embodiment in that it is possible to change the belonging group through the display device 20 . In this embodiment, the first embodiment Figure 6 replace with Figure 25 ,Will Figure 9 replace with Figure 27 ,Will Figure 10 replace with Figure 28 ,Will Figure 12 replace with Figure 29 . In addition, the same code|symbol is attached|subjected to the same functional part and process, and description is abbreviate|omitted.

[0209] [3.1 Functional Structure of Display Device]

[0210] refer to Figure 25 The functional configuration of the display device 24 of this embodiment will be described. The display device 24 differs from the display device 20 in that the storage unit 230 stores the belonging group extension information 246 instead of the belonging group information 234 .

[0211] The belonging group extended information 246 is information stored for the group to which the display device 20 belongs a...

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PUM

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Abstract

Provided is a content transmission system including a content transmission device and a plurality of display devices. The content transmission device includes a content storage that stores content, agroup storage that performs grouping of the plurality of display devices into one or more groups, and stores information relating to the grouping, and a first controller that transmits, to one displaydevice among the grouped display devices, grouping inform nation relating to the grouped display devices, and the content. The one display device includes a receiver that receives the grouping information and the content from the content transmission device, and a second controller that transmits the received content to another display device included in the group based on the grouping information.

Description

technical field [0001] The present invention relates to a content delivery system and the like. Background technique [0002] In recent years, so-called digital signage, in which a display device is placed in a crowded place such as a shopping center and content such as an advertisement is displayed there, has been popularized. In addition, there are many cases where digital signage is introduced in multiple places in shopping malls. As a result, cases where a large number of display devices are managed are increasing. [0003] For example, a server that manages content sometimes manages a plurality of display devices that are clients. At this time, if the content is distributed from the server to a plurality of display devices, it takes a lot of time until the distribution of the content is completed, and there is a possibility of congestion in the transmission path from the server to the display devices. [0004] Therefore, a technique for efficiently distributing conte...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/08H04L29/06G06F3/14
CPCH04L67/06H04L67/12H04L63/083H04L63/0876G06F3/1454H04L67/52G06Q30/0277G06Q30/0281H04L67/1097G09G5/12G06F3/1423G09G2370/022G06F3/147H04L67/01
Inventor 粂谷幸司
Owner SHARP KK