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Display device detection device, detection method of display device, and display system

A technology of display equipment and detection device, applied in static indicators, instruments, etc., can solve the problem that display equipment failure is difficult to be found in time, and achieve the effect of improving playback effect and high degree of automation

Active Publication Date: 2016-09-28
BOE TECH GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problems to be solved by the present invention include, aiming at the problem that it is difficult to be found in time when the existing display device fails, to provide a display device detection device, a display device detection method, and a display system that can detect display device faults in time

Method used

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  • Display device detection device, detection method of display device, and display system
  • Display device detection device, detection method of display device, and display system

Examples

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Embodiment 1

[0030] This embodiment provides a display device detection device, such as figure 1 shown, which includes:

[0031] A control unit, configured to make the display device display predetermined test content, wherein the test content is a monochrome picture of each primary color of the display device;

[0032] The collection unit is used to collect the light intensity of each primary color at the display device when the display device displays the test content; wherein the light intensity of each primary color at the display device includes: the light intensity of the monochrome picture actually displayed by the display device at this time, and At this time, the light intensity of each primary color in the environment where the device is located is displayed.

[0033] The comparison unit is used to compare whether the light intensity of the same primary color collected by the collection unit is greater than the light intensity of other primary colors, so as to judge whether the ...

Embodiment 2

[0069] This embodiment provides a detection method for a display device, such as figure 2 shown, which includes:

[0070] S01. Make the display device display predetermined test content through the control unit, wherein the test content is a monochrome picture of each primary color of the display device;

[0071] S02. When the display device displays the test content, collect the light intensity of each primary color at the display device through the acquisition unit;

[0072] S03. Use the comparison unit to compare whether the light intensity of the same primary color collected by the acquisition unit is greater than the light intensity of other primary colors. If they are respectively greater than the light intensity of other primary colors, determine that the display device is normal, otherwise, vice versa.

[0073] S04. Report the calculation result of the comparing unit to the designated terminal through the reporting unit.

[0074] The display device detection method ...

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Abstract

The invention provides a display device detection device, a display device detection method, and a display system, which belong to the technical field of display device detection, and can solve the problem that the existing display device is difficult to be found in time when a fault occurs. The display device detection device of the present invention includes: a control unit, used to make the display device display predetermined test content, wherein the test content is a monochrome picture of each primary color of the display device; a collection unit, used to display on the display device When testing the content, collect the light intensity of each primary color at the display device; the comparison unit is used to compare whether the light intensity of the same primary color collected by the collection unit with the predetermined test content color is greater than the light intensity of other primary colors respectively, so as to judge the display device Is it normal. The detection and display device detection device of the present invention is particularly suitable for detecting display devices in public places such as buses, subways, high-speed rails, buildings, and elevators.

Description

technical field [0001] The invention belongs to the technical field of display device detection, and in particular relates to a display device detection device, a display device detection method, and a display system. Background technique [0002] A large number of display devices (such as liquid crystal display devices) are installed in public places such as buses, subways, high-speed rails, buildings, and elevators to play specific programs, advertisements, promotional videos, etc. The use environment of these display devices is complex, and the failure rate is high; and because the viewing objects of these display devices are the general public, people generally do not report to the display device operators when they break down, resulting in failures not being discovered in time. The playback effect is affected. [0003] In order to solve the above problems, the existing method is that the operator of the display equipment sends personnel to inspect each display equipmen...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G09G3/00
Inventor 陈宁
Owner BOE TECH GRP CO LTD