Control system and control method of large-screen display wall

A technology of control system and control method, which is applied to static indicators, cathode ray tube indicators, instruments, etc., can solve the problems of low efficiency and poor effect, and achieve the effect of high efficiency, good effect and automatic adjustment.

Pending Publication Date: 2019-10-25
SHENZHEN POWER SUPPLY BUREAU
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the display brightness and color effect of the large-screen display wall need to be manually adjusted, and the efficiency of manual adjustment is low and the effect is not good.

Method used

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  • Control system and control method of large-screen display wall
  • Control system and control method of large-screen display wall
  • Control system and control method of large-screen display wall

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Embodiment Construction

[0043] In order to enable those skilled in the art to better understand the solutions of the present invention, the following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only It is an embodiment of a part of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention.

[0044] Please refer to figure 1 As shown, Embodiment 1 of the present invention provides a control system 1 for a large-screen display wall, including a camera 11, a brightness sensor 12, and a controller 13, and the controller 13 includes a startup module 131, an image acquisition module 132, and a color correction module 133 . A ...

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Abstract

The invention discloses a control system and a control method for a large-screen display wall, the control system comprises a camera, a brightness sensor and a controller, and the controller comprisesa starting module, an image acquisition module, a color correction module, a brightness information acquisition module, a brightness adjustment module and a parameter output module. Image data of a large-screen display wall are obtained, and color correction is conducted through the color correction module; brightness adjustment is carried out by utilizing a brightness adjustment module through obtaining environment brightness data; therefore, the brightness and color of the large-screen display wall can be automatically adjusted, manual debugging by a user is not needed, the efficiency is high, and the effect is good.

Description

technical field [0001] The invention relates to the field of display technology, in particular to a control system and a control method for a large-screen display wall. Background technique [0002] With the advancement of society and the advent of the information age, the dispatch center of the power supply bureau needs to process more and more data, and it needs to be monitored at the same time. Therefore, the large-screen display wall has become one of the necessary equipment for the dispatching center of the power supply bureau. The staff of the dispatching center monitor the implementation of each monitoring area through the large-screen display wall. In addition, the dispatch center also needs to conduct meetings and studies. However, the display brightness and color effect of the large-screen display wall need to be manually adjusted, and the efficiency of manual adjustment is low and the effect is not good. Contents of the invention [0003] The technical problem...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09G3/20G09G5/10
CPCG09G3/2003G09G3/20G09G5/10G09G2320/0666G09G2320/0626
Inventor 陈辉王延峰饶海红薛文娟范萌乔数蒋玲
Owner SHENZHEN POWER SUPPLY BUREAU
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