Detection method and system for audio and video decoding board card
An audio and video decoding and detection method technology, applied in the field of industrial automation detection, can solve the problems of increasing the test cost and cycle, system instability, frequent operation, etc., and achieve the effect of improving the test cost and cycle
Inactive Publication Date: 2018-10-30
SHENZHEN CULTRAVIEW DIGITAL TECH
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[0004] The purpose of the present invention is to provide a detection method and system for audio and video decoding boards, which solves the problem of bridging functional modules on the system hardware in order to realize multifunctional detection of audio and video decoding boards in order to solve the existing test method. Frequent operations, low compatibility, and too many functional modules will lead to system instability, increase the difficulty of development, and increase the cost and cycle of testing
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[0044] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0045] figure 1 It is a flow chart of a detection method for audio and video decoding boards provided by the first embodiment of the present invention. For the convenience of description, only the parts related to the present invention are shown.
[0046] As an embodiment of the present invention, such as figure 1 Shown, this audio-video decoding board detection method comprises the following steps:
[0047] In step S11, read the identity information of the audio-video decoding board;
[0048] Usually, in the test process, most of the factory's test processes require many test steps to be comple...
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The invention belongs to the technical field of automatic detection, and provides a detection method and system for an audio and video decoding board card. The method comprises the steps that by reading identity information of the audio and video decoding board card, preset detection information is obtained according to the identity information, wherein the preset detection information comprises apassage type of signal transmission and a preset threshold value of a parameter corresponding to a signal; the audio and video decoding board card is detected according to the preset detection information, and the detection result is obtained; whether properties of all functional modules of the audio and video decoding board card are qualified or not is judged. The problems that the current manual detection efficiency is low, and the cost is high are solved, a current mainstream PC platform automatic system structure is simplified, and convenience is better brought to maintenance, assemblingand disassembling.
Description
technical field [0001] The invention belongs to the technical field of industrial automatic detection, and in particular relates to a detection method and system for audio and video decoding boards. Background technique [0002] With the development of science and technology, the functions of various electronic consumer products are becoming more and more diversified. Before the electronic consumer products leave the factory, a large number of inspection types are required, and the inspection time will only increase, which leads to the long delivery cycle of electronic consumer products. At present, the systems for testing audio and video decoding boards such as TVs and set-top boxes all use the X86 architecture general-purpose central processing unit (Central Processing Unit, CPU) as the information processing control center. However, the CPU based on the X86 architecture only has computing functions and does not provide additional functions. Therefore, it is necessary to d...
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IPC IPC(8): H04N17/00
CPCH04N17/00
Inventor 薛强李学云王松阳
Owner SHENZHEN CULTRAVIEW DIGITAL TECH