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Multi-terminal display item interconnected display control method

A display control and multi-terminal technology, which is applied in the direction of picture duplicators, branch offices providing special services, data exchange details, etc., can solve the problems of database and server program operating environment with a large amount of work, so as to save labor costs and increase response speed , the effect of getting rid of dependence

Inactive Publication Date: 2017-12-08
YANTAI JIERUI NETWORK TRADING
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  • Description
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Problems solved by technology

[0005] In addition, the construction of the database and server program operating environment in the prior art also requires a lot of work.

Method used

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  • Multi-terminal display item interconnected display control method
  • Multi-terminal display item interconnected display control method

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Embodiment Construction

[0025] The principles and features of the present invention are described below in conjunction with the accompanying drawings, and the examples given are only used to explain the present invention, and are not intended to limit the scope of the present invention.

[0026] Please refer to Figure 1~2 as shown, figure 2 It is a hardware structure diagram of the multi-terminal exhibition item interconnection display control method of the present invention; the hardware to be used in the method includes: display device 1, display device host 2, control device 3 and control device host 4, wherein the display The device 1 can be, for example, a projection device, a display screen, etc.; the display device host 2 and the control device host 4 are installed with multi-terminal exhibition item interconnection display control software for sending and receiving data streams, and communication between devices control, the control device 3 can be, for example, a touch all-in-one machine;...

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Abstract

The invention discloses a multi-terminal display item interconnected display control method comprising the steps that the process is started; interactive operation is performed on control equipment; operation information is that the data flow is transmitted to the port communication program; the port communication program directly broadcasts and forwards the data; display equipment receives the data flow to perform analysis and judgment; if the judgment result is "yes" according to the information in the data flow, the information is the information of the equipment and the process enters the step S107; if the judgment result is "no" according to the information in the data flow, the information is not the information of the equipment and the process enters the step S108; the display equipment reacts and the process enters the step S109; the display equipment does not react; and the process is ended. The beneficial effects of the multi-terminal display item interconnected display control method are that the dependence on the conventional database and the server program can be eliminated so that the most simplified configuration process can be realized and the best communication experience can be obtained. The labor cost can be saved, the project risk can be greatly reduced and the reaction speed can be improved.

Description

technical field [0001] The invention relates to the technical field of mutual control of exhibition hall equipment, in particular to a multi-terminal exhibition item interconnection display control method. Background technique [0002] In the digital exhibition hall, many exhibition items are composed of multiple display devices, and at the same time, multiple hosts are connected to the display devices. Generally, the production content must be interconnected and controlled through complex servers. The server configuration is quite It is complicated, which increases a lot of debugging and maintenance costs, and cannot achieve an efficient interactive experience. [0003] The existing solutions all use the database for data backup and processing, and then send instructions through a dedicated server program, so that the content of various display devices in the same exhibition item can produce linkage effects. [0004] Store data through the database, and send instructions t...

Claims

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Application Information

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IPC IPC(8): H04L29/08H04L29/06H04L12/18H04N9/31
CPCH04L12/18H04L67/125H04L69/162H04N9/31
Inventor 王涛李腾安士才高晓雷张耀吴忠洋
Owner YANTAI JIERUI NETWORK TRADING
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