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LED special-shaped display system

A display system and special-shaped technology, applied to static indicators, instruments, identification devices, etc., can solve the problems of low intelligence level, low efficiency, and poor effect

Active Publication Date: 2010-06-30
苏州卫优知识产权运营有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, subject to various factors of technical strength, the current fault judgment is mostly focused on visual observation and empirical judgment, and the detection methods also stay in off-line detection methods such as multimeters and oscilloscopes. The efficiency is low, the effect is poor, the detection methods are backward, and the accuracy is not high. Low level of intelligence

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] like figure 1 As shown, this embodiment provides a LED special-shaped display system, the LED special-shaped display system includes a display device and a detection and control device; the detection and control device is used to detect and control the display device, and the display device is used to display video Graphics, text, letters, animations, etc. in the source file.

[0024] For example, the display device is an LED display screen, and the LED display screen can be an LED display screen of various shapes, such as square, circular, oval, arc and so on. The LED display screen is composed of two or more display units, any display unit is provided with one or more PCB boards, and one or more LED pixel points are arranged on any PCB board, and each LED pixel point can be in a dot matrix arrangement, or arranged in the shape of a specific figure, text, letter, etc.; and, the positive power line, negative power line, signal line, etc. are printed on the PCB board, a...

Embodiment 2

[0042] like figure 2 As shown, on the basis of the above examples, in the LED special-shaped display system, the inspection and control device also includes the display terminal, that is, the display terminal is set in the inspection and control device; for example, the display terminal It may be a display module, the display module is connected with the status feedback sub-module, and displays the status of the display device as a man-machine display interface by receiving the detection data from the status feedback sub-module .

[0043] For example, the display terminal can be an LED display module, an LCD display, or other display modules. Through the display terminal, the state of the display device can be seen very intuitively, for example, each LED in the display device can be displayed The pixels, the connection lines connecting two LED pixel points, and the connection lines connecting two display units are in fault state or display normal state.

[0044] In addition...

Embodiment 3

[0046] On the basis of the above examples, wherein, the data distribution module, the detection module and the control module can be arranged in a box, or they can also be arranged independently, for example, they can be respectively installed and fixed on the display device In this way, the distance of each line can be reduced, the lines can be simplified, convenient to use, and the placement space can be reduced.

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Abstract

The invention discloses an LED special-shaped display system which comprises a display device and a detection control device. The detection control device comprises a data distribution module, a detection module and a control module, wherein the detection module is provided with a detection submodule, a storage submodule and a state feedback submodule, and the control module is provided with a data coding submodule, a data check and error correction submodule and a control submodule; and video signal data are grouped by the data distribution module, the fault of the display device is detected by the detection module, the display device feeds back the state, and then the display of the display device is controlled by the control module. The invention has high fault detection efficiency, high detection accuracy and good detection effect.

Description

technical field [0001] The invention relates to a display technology of an LED lighting device, in particular to an LED special-shaped display system. Background technique [0002] With the development of LED display technology, LED display applications and LED lighting applications have become more and more widely used in various lighting applications due to their low energy consumption, strong color reproduction, long life, huge size, and unique shapes. In these applications, fault detection technology is increasingly showing its importance. Especially for LED display applications in major occasions, due to the importance of activities, the requirements for LED display fault judgment and maintenance are also higher. [0003] In the current LED display application, although the majority of users have realized the significance of LED display fault detection technology, major manufacturers at home and abroad have also carried out research and development of fault detection t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09F9/33G09G3/32G09G3/00
Inventor 商松
Owner 苏州卫优知识产权运营有限公司
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