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Method and apparatus for selecting test screen

A technology that uses a screen and is to be tested. It is used in TV, electrical components, image communication, etc., and can solve problems such as incomplete testing.

Active Publication Date: 2017-05-31
SHENZHEN TCL DIGITAL TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The main purpose of the present invention is to provide a method and device for selecting a test screen, which aims to solve the problem of incomplete testing caused by subjective selection of test screens in the prior art

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  • Method and apparatus for selecting test screen

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Embodiment Construction

[0055] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0056] This invention proposes a method for selecting screens for testing, please refer to figure 1 , in the first embodiment, the method for selecting a screen for testing comprises the following steps:

[0057] Step S10, obtaining the performance parameters of all types of screens to be tested, using the set of performance parameters of each type of screens to be tested as a parameter subset, and using the set of performance parameters of all types of screens to be tested as a total set of parameters;

[0058]This embodiment provides a method for selecting screens for testing. At present, smart TVs on the market mainly include LCD and LED displays. Smart TVs are compatible with different types of LCD and LED displays. When the software of the smart TV is upgraded, in order to ensure that the different types of LCD...

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Abstract

The invention discloses a method for selecting a test screen. The method comprises the following steps: obtaining performance parameters of all types of test screens, using sets composed of the performance parameters of all types of test screens as parameter subsets, and using the set composed of the performance parameters of all types of to-be-tested screens as a total parameter set; obtaining the cost parameters of all to-be-tested screens corresponding to the parameter subsets; obtaining the number of intersection parameters of the performance parameters in an intersection of the parameter subsets and the total parameter set, and obtaining a ratio of the number of intersection parameters of the parameter subsets to the corresponding test cost parameters; and selecting a target test screen from all types of to-be-tested screens according to the ratio, wherein the larger the ratio, the higher the selection priority is. According to the scheme disclosed by the invention, the target test screen is determined according to the ratio of the number of intersection parameters of the parameter subsets to the corresponding test cost parameters, thereby avoiding the shortcomings of time wasting and labor wasting caused by one by one test of the screens and avoiding the unthoroughness of subjective selection of the test screen.

Description

technical field [0001] The present invention mainly relates to the technical field of selecting test samples, in particular to a method and device for selecting a screen for testing. Background technique [0002] With the development of smart TV, in order to realize the different functions of smart TV, its software version is upgraded more and more frequently. It cannot be used on the current software version, and the original supported hardware needs to be tested again. [0003] The display screen is an essential part of a smart TV. In order to meet the different needs of customers, usually a TV is matched with a lot of screens. After the software is upgraded, it is very heavy to test all the matching screens one by one. In order to save time , will randomly select several screens for testing, but cannot cover all screens, resulting in incompatibility of some untested screens. Contents of the invention [0004] The main purpose of the present invention is to provide a m...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N17/04
CPCH04N17/045
Inventor 李辉
Owner SHENZHEN TCL DIGITAL TECH CO LTD
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