Configuration method and system for LED display screen
A technology of an LED display screen and a configuration method, which is applied to parts of a TV system, static indicators, parts of a color TV, etc., can solve the problems of low cost, low labor participation efficiency and high cost, and achieve the effect of low cost
Inactive Publication Date: 2017-06-27
四川易数无限科技有限公司
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[0006] The invention provides a configuration method and system for an LED display screen, which solves the technical problems of requiring a large amount of manual participation in the process of installation and configuration of the existing LED display screen, which requires low efficiency and high cost, and realizes fast and efficient Complete the configuration of the LED display screen, the technical effect of lower cost
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[0044] The invention provides a configuration method and system for an LED display screen, which solves the technical problems of requiring a large amount of manual participation in the process of installation and configuration of the existing LED display screen, which requires low efficiency and high cost, and realizes fast and efficient Complete the configuration of the LED display screen, the technical effect of lower cost.
[0045] In order to understand the above-mentioned purpose, features and advantages of the present invention more clearly, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that, under the condition of not conflicting with each other, the embodiments of the present application and the features in the embodiments can be combined with each other.
[0046] In the following description, many specific details are set forth in order to fully understand the...
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The invention discloses a configuration method and system for an LED display screen. The method comprises the steps that S1, the LED display screen is mounted; S2, a control board sends a calibration instruction to an upper computer, the upper computer sends preset calibration image data to a master controller based on the calibration instruction, and the master controller calibrates display content of display sub-screens based on the preset calibration image data; S3, the number and an arrangement mode of touch controllable digital square blocks of the control board are set to be consistent with the number and the arrangement mode of the display sub-screens, and one-to-one correspondence relationship is established between the digital square blocks in the control board and the display sub-screens; and S4, when the display content of the display sub-screens is inconsistent with calibration image content, the LED display screen is configured, serial numbers in a mapping table are updated, and the display sub-screens display the calibration image data corresponding to the updated serial numbers, until the display content of all display sub-screens is consistent with the preset calibration image content. The technical effect of configuring the LED display screen rapidly and efficiently and relatively low cost is realized.
Description
technical field [0001] The invention relates to the field of installation and processing of LED display screens, in particular to a configuration method and system for LED display screens. Background technique [0002] In the field of LED display control, there are a variety of control system solutions for different sizes, different resolutions, and application scenarios. For large-scale LED displays, the structure of the LED display controller used is generally as follows figure 1 As shown (see literature: Xiao Jianming, Development of DVI video processor for large-scale LED lighting system [D], South China University of Technology, 2010). An LED display is usually composed of multiple LED sub-screens, and each LED sub-screen is equipped with a sending card to display a region of the video source image. If a large-scale LED screen wants to display a complete video image as a whole, it is necessary to ensure that the display content of each sub-screen is configured accordi...
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IPC IPC(8): H04N5/268G09G3/32
CPCH04N5/268G09G3/32
Inventor 苏励罗涛陈祝明汪生和
Owner 四川易数无限科技有限公司