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A positioning method and system for an LED display panel and a display unit

A technology of LED display screen and LED light board, applied in the direction of instruments, identification devices, etc., can solve the problems of difficult accurate positioning and increase the difficulty of positioning.

Inactive Publication Date: 2017-02-08
GUANGDONG VTRON TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the actual maintenance operation, the maintenance of the screen needs to locate the LED light board unit. The wall is large and the LED wall has no obvious seams. It is difficult to locate the board unit accurately, and the pixel density of the LED light board unit is different for LED displays with different pitches. Different pixel densities lead to different positions of the LED light board units, which further increases the difficulty of positioning.

Method used

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  • A positioning method and system for an LED display panel and a display unit
  • A positioning method and system for an LED display panel and a display unit
  • A positioning method and system for an LED display panel and a display unit

Examples

Experimental program
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Embodiment 1

[0026] Such as figure 1 As shown, it is a flow chart of a specific embodiment of a positioning method for an LED display panel and a display unit of the present invention. see figure 1 , the specific steps of the positioning method of the LED display light panel and the display unit in this specific embodiment include:

[0027] S101. Calculate the pixel size of the LED light board according to the selected LED spacing; the LED spacing can be obtained according to the parameters of the actual LED display to be positioned, and the pixel density of the LED light board unit in the LED display with different LED spacing is different, according to The LED pitch can be calculated to obtain the pixel size of the LED light board, so as to know the space occupied by each LED light board.

[0028] S102. According to the number of rows and columns of the display unit in the LED display screen, draw a wireframe diagram representing the arrangement of the display unit and the LED light bo...

Embodiment 2

[0040] On the basis of Embodiment 1, the present invention also provides a positioning system for LED display light panels and display units. Such as image 3 As shown, a positioning system for an LED display panel and a display unit in this specific embodiment specifically includes:

[0041] The pixel size calculation module 201 is used to calculate the pixel size of the LED lamp panel according to the selected LED pitch;

[0042] The wireframe diagram acquisition module 202 is used to draw a wireframe diagram representing the arrangement of display units and LED light boards in an equal proportion according to the number of rows and columns of display units in the LED display screen, and mark each LED light board and LED light board on the wireframe diagram. LED display unit; the LED spacing can be obtained according to the actual parameters of the LED display to be positioned. The pixel density of the LED light panel unit in the LED display with different LED spacing is di...

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Abstract

The invention relates to the field of LED display screens, and more particularly, to a positioning method and system for LED display lamp panels and display units. The method includes: calculating the pixel size of the LED light board according to the selected LED spacing; drawing a wireframe diagram in equal proportions representing the arrangement of the display unit and the LED light board in the LED display screen according to the number of rows and columns of the display units in the LED display screen, And mark each LED light board and LED display unit on the wireframe diagram; display the drawn wireframe diagram on the LED display screen, and the size of the wireframe diagram is the same as the display area of ​​the LED display screen when displayed. The operator can locate any LED light panel and any display unit in the LED display according to the wireframe diagram displayed on the LED display, so as to quickly and accurately locate the LED light panels and display units of the LED display with different spacing. Purpose.

Description

technical field [0001] The invention relates to the field of LED display screens, and more particularly, to a positioning method and system for LED display lamp panels and display units. Background technique [0002] In recent years, LED displays have developed rapidly. From the initial large-pitch, low-definition outdoor display to the current small-pitch, ultra-high-definition indoor high-end display, the technical difficulty is constantly escalating, and customers' requirements for display performance are also increasing. The higher the LED, the smaller the LED (Light-Emitting Diode, light-emitting diode) has become its development trend. For small-pitch (below P2.48) large-scale LED displays, the display is made of multiple display units, and the display unit is made of multiple LED light panels. In the actual maintenance operation, the maintenance of the screen needs to locate the LED light board unit. The wall is large and the LED wall has no obvious seams. It is dif...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G09F9/33
Inventor 梁为亮蔡才冠邓维爱
Owner GUANGDONG VTRON TECH CO LTD