Screen fault detection method and apparatus thereof

A fault detection and screen technology, applied in the direction of instruments, static indicators, etc., can solve the problems of consumption, large detection time and human resources, and achieve the effect of solving a large amount of time and human resources, improving work efficiency and reducing time consumption

Inactive Publication Date: 2017-07-18
SHANGHAI YUDE TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] Embodiments of the present invention provide a screen fault detection method and device to solve the problem of

Method used

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  • Screen fault detection method and apparatus thereof
  • Screen fault detection method and apparatus thereof
  • Screen fault detection method and apparatus thereof

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Experimental program
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Embodiment 1

[0036] figure 1 It is a flowchart of a screen fault detection method provided in Embodiment 1 of the present invention. This embodiment is applicable to the situation where a computer body is used to detect a mobile terminal. The method can be executed by a screen fault detection device, and specifically includes the following steps :

[0037] S110. Send the detection image data matching the display screen to the mobile terminal, so that the display screen displays the detection image according to the detection image data, and the detection image data includes each pixel in the detection image color value.

[0038] The execution subject in this embodiment may be any smart device with information transmission function, for example, it may be a personal computer, a smart TV, a smart phone, a wearable device and other smart devices. This embodiment is described with a personal computer as the execution subject.

[0039] Wherein, before the start of the method, it is necessary ...

Embodiment 2

[0053] figure 2 It is a flow chart of a screen fault detection method provided in Embodiment 2 of the present invention. This embodiment describes in detail the process of judging whether a display screen is faulty on the basis of Embodiment 1. Such as figure 2 As shown, the method includes:

[0054] S210. Determine the detection image matching the display screen according to the resolution and size of the display screen.

[0055] Before acquiring the detection image, it is first necessary to determine the resolution and size of the display screen of the mobile terminal. Specifically, the personal computer will first read the system information of the mobile terminal, and then obtain the resolution data and size data of the display screen from the system information. And the detection image determined to match the display screen with the resolution and size of the display screen is obtained from the detection image database in the personal computer.

[0056] Optionally, ...

Embodiment 3

[0069] image 3 Shown is a schematic structural diagram of a banknote mixing device provided by Embodiment 3 of the present invention, as image 3 As shown, the device includes: a detection image data sending module 310 , a data acquisition module 320 to be detected and a fault determination module 330 .

[0070] Wherein, the detection image data sending module 310 is configured to send detection image data matching the display screen to the mobile terminal, so that the display screen displays the detection image according to the detection image data, and the detection image data Including the color value of each pixel in the detected image;

[0071] The data to be detected acquisition module 320 is configured to obtain the data to be detected corresponding to the image displayed on the display screen, the data to be detected includes the color value of each pixel in the image displayed on the display screen;

[0072] A fault judging module 330, configured to judge whether a...

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Abstract

Embodiments of the invention disclose a screen fault detection method and an apparatus thereof. The screen fault detection method comprises the following steps of sending detection image data matching with a display screen to a mobile terminal so that the display screen displays a detection image according to the detection image data, wherein the detection image data includes a color value of each pixel in the detection image; acquiring data to be detected corresponding to an image displayed by the display screen, wherein the data to be detected includes the color value of each pixel in the image displayed by the display screen; and according to image display data and the data to be detected, determining whether the display screen generates a fault. In an existing screen detection method, a lot of time and manpower resources are consumed. By using the method and the apparatus of the invention, the above problem is solved; a screen detection method realizes automation; the display screens of the plurality of mobile terminals can be simultaneously detected so that consumed time is further reduced; and work efficiency is increased.

Description

technical field [0001] Embodiments of the present invention relate to screen detection technology, and in particular, to a screen fault detection method and device. Background technique [0002] Display screens are suitable for a variety of display devices, such as TVs, computers, smart phones, etc. In recent years, with the vigorous development of these displays, the manufacturing process of display screens has also attracted much attention. [0003] The manufacturing process of the display screen includes multiple steps, such as electrode coating, coating, alignment, substrate bonding, liquid crystal injection, etc. At the end of these process steps, the manufacturer needs to confirm whether the display screen can operate correctly, which makes the In a series of manufacturing process of the display screen, a detection program is set to detect the normal operation of the screen. [0004] The existing screen detection methods need to be manually completed, which not only r...

Claims

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Application Information

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IPC IPC(8): G09G3/00
CPCG09G3/006
Inventor 刘廷李承敏
Owner SHANGHAI YUDE TECH CO LTD
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