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Wireless synchronization display system

A synchronous display and wireless technology, applied in the direction of cathode ray tube indicators, digital output to display equipment, static indicators, etc., can solve the problem that the content is not easy to see clearly

Inactive Publication Date: 2017-01-04
HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when the audience is far away from the projection screen, it is not easy to see the content displayed on the projection screen

Method used

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Embodiment Construction

[0011] The wireless synchronous display system provided by the technical solution will be described in detail below in conjunction with specific implementation methods.

[0012] see figure 1 , in the first embodiment of the present invention, the wireless synchronous display system 100 includes a signal source 10 , a signal processing module 20 , a main display module 30 , multiple display modules 40 and a control module 50 .

[0013] The signal source 10 can be a local or cloud server. In this embodiment, the signal source 10 is a local server. The signal source 10 is used to provide image information.

[0014] The signal processing module 20 is connected to the signal source 10 . The connection between the signal processing module 20 and the signal source 10 can be wired or wireless. In this embodiment, the connection between the signal processing module 20 and the signal source 10 is a wired connection, specifically, through a connection line 11 . The signal processing...

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Abstract

The invention relates to a wireless synchronization display system comprising a signal source, a signal processing module, and a plurality of display modules; the signal source provides image information; the signal processing module receives and processes the image information provided by the signal source, and sends the processed image information to the display modules in a wireless manner; the signal processing module comprises a timing unit used for calculating the maximum time consumption and returning a control signal to the signal processing module, wherein the maximum time consumption refers to the time needed to send the image information, processed by the signal processing module, of a preset size to the plurality of display modules; the signal processing module processes, obtains and sends to-be-displayed image information to the display modules according to the control signal, wherein the displayable time duration of the to-be-displayed image information is bigger than the maximum time consumption, and the data size is smaller than the preset size; the display modules receive and cache the wirelessly transmitted image information; after transmission is finished, the signal processing module forms and emits a trigger signal to the display modules; the display modules receive the trigger signal, and start to display the cached image information.

Description

technical field [0001] The invention relates to a wireless synchronous display system. Background technique [0002] At present, when making a report, a projector and a projection screen are usually used to display the content to be reported. However, when the audience is far away from the projection screen, it is not easy to see the content displayed on the projection screen. Contents of the invention [0003] In view of this, it is necessary to provide a wireless synchronous display system that can overcome the above problems. [0004] A wireless synchronous display system includes a signal source, a signal processing module and a plurality of display modules. The signal source provides image information. The signal processing module receives and processes the image information provided by the signal source, and wirelessly transmits the processed image information to the display module. The signal processing module includes a timing unit, which is used to calculate t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/14
CPCG09G5/12G06F3/1423G06F3/1454G09G2370/16
Inventor 张仁淙
Owner HONG FU JIN PRECISION IND (SHENZHEN) CO LTD
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