A detection method and system for full frequency points based on smart TV operating system
A smart TV and operating system technology, applied in TV, electrical components, selective content distribution, etc., can solve the problems of easy missing detection frequency points, low manual execution efficiency, labor cost, etc., to avoid missing detection frequency points, Improve efficiency and quality, avoid inefficient effects
Active Publication Date: 2022-05-17
北京智象信息技术有限公司
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[0004] For the full-frequency point detection of smart TVs, traditionally, testers perform scan operations and verify each frequency point one by one based on the full-frequency point list. However, the traditional method has the following disadvantages: 1. The efficiency of manual execution is low. It is easy to miss detection frequency points; 2. Every version iteration needs to perform full frequency point detection, which consumes a lot of labor costs
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[0053] The general idea of the technical solution in the embodiment of this application is as follows: by creating frequency point modification scripts and scanning scripts for automatic execution of full-frequency point scanning operations, and during the execution of scanning operations, use the camera to capture the detection of smart TVs Video, and obtain the scan log of the smart TV and the code stream log of the code stream meter, identify and compare the video and the original code stream signal through image recognition technology, and quickly scan the full frequency point by detecting the scan log and code stream log The operation is verified to improve the efficiency and quality of smart TV full-frequency point detection and reduce the detection cost.
[0054] Please refer to Figure 1 to Figure 3As shown, a preferred embodiment of the detection method based on the full frequency point of the smart TV operating system of the present invention comprises the followin...
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The present invention provides a method and system for detecting full frequency points based on the smart TV operating system in the field of smart TV technology. Create frequency point modification scripts at intervals, and create scanning scripts based on time intervals; Step S20, the computer modifies the scripts based on frequency points, and controls the stream meter to automatically send corresponding code stream signals to the smart TV; Step S30, the computer controls based on the scanning scripts The smart TV automatically performs a sweeping operation on the code stream signal; step S40, the computer uses the camera to take a detection video of the smart TV, and obtains the log of the smart TV and the code stream log of the code stream meter; step S50, the computer detects the The video, scan log, and stream log are used to verify the full-frequency point scan operation. The invention has the advantages of greatly improving the efficiency and quality of full-frequency point detection of smart TVs and reducing the detection cost.
Description
technical field [0001] The invention relates to the technical field of smart TVs, in particular to a method and system for detecting full frequency points based on a smart TV operating system. Background technique [0002] Smart TV is a new product based on the impact of the Internet wave. Its purpose is to bring users a more convenient experience, and it has become the trend of TV. Nowadays, smart TVs have entered thousands of households and become an indispensable part of people's lives. [0003] Among them, automatic channel search is a basic function of the smart TV. Automatic channel search refers to selecting a corresponding frequency point, obtaining program information in the frequency point, and saving the obtained program information. Before the smart TV leaves the factory, it is necessary to check whether the program information corresponding to all frequency points is correctly displayed after the smart TV performs a channel scanning operation (automatic channel...
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IPC IPC(8): H04N17/04H04N21/442
CPCH04N17/04H04N21/4424
Inventor 何志宏林津
Owner 北京智象信息技术有限公司