Detection method and system of led display screen

A LED display and LED screen technology, applied in the electronic field, can solve problems such as waste, human resource consumption, system crash, etc., and achieve the effect of avoiding cost waste

Inactive Publication Date: 2017-05-17
GUANGDONG VTRON TECH CO LTD
View PDF3 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The embodiment of the present invention provides a detection method and system of an LED display screen, which solves the existing technical problem of human resource consumption caused by manual monitoring in real time during the entire time period of the aging test. At the same time, when the LED When the abnormal display that may appear on the display screen at any time or the system crashes due to damage to parts, the technical problems that cannot be checked and dealt with in the first place are further solved, avoiding waste of cost

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Detection method and system of led display screen
  • Detection method and system of led display screen
  • Detection method and system of led display screen

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0043] The embodiment of the present invention provides a detection method and system of an LED display screen, which solves the existing technical problem of human resource consumption caused by manual monitoring in real time during the entire time period of the aging test. At the same time, when the LED When the abnormal display of the display screen may occur at any time or the system crashes due to damage to parts, the technical problems that cannot be checked and dealt with in the first place are further solved, avoiding waste of cost.

[0044] In order to make the purpose, features and advantages of the present invention more obvious and understandable, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the following The described embodiments are only some, not all, embodiments of the present invention. Base...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The embodiment of the present invention discloses a detection method and system of an LED display screen, which solves the existing technical problem of human resource consumption caused by manual monitoring in real time during the entire time period of the aging test. At the same time, when the LED When the abnormal display of the display screen may occur at any time or the system crashes due to damage to parts, the technical problems that cannot be checked and dealt with in the first place are further solved, avoiding waste of cost. The method in the embodiment of the present invention includes: the control terminal sends a test signal to the LED screen; the control terminal obtains the feedback signal corresponding to the test program returned by the LED screen, and compares the feedback signal with the test signal , if they are consistent, the preset mode will be executed, if not, an early warning prompt will be given.

Description

technical field [0001] The invention relates to the field of electronic technology, in particular to a detection method and system for an LED display screen. Background technique [0002] The LED display screen is composed of several LED display modules, and each LED display module is arranged with several LED lamp beads. , Often due to inconsistent quality of one or more components, damage occurs, resulting in the failure of the LED display to work properly. [0003] Therefore, before the LED display is completely shipped out of the factory, it is necessary to turn on the power supply of the LED display for a long time of 72 to 168 hours for the aging test of the LED display. Usually, it is necessary to manually monitor it in real time during the entire time period of the aging test. In order to prevent the abnormal display of the LED display at any time or the damage of parts to cause the LED display system to crash. [0004] However, the above-mentioned technology of ma...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Patents(China)
IPC IPC(8): G01R31/00
Inventor 陈和平许景翔黄竑旻
Owner GUANGDONG VTRON TECH CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap