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Interference detection method, device, server and storage medium

A technology of interference detection and bandwidth, applied in the direction of transmission modification based on link quality, digital transmission system, error prevention, etc., can solve the problem of interference detection requiring repetitive testing, etc. Effect

Active Publication Date: 2021-06-29
上海芯爱智能科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In view of the above, embodiments of the present invention provide an interference detection method, device, server, and storage medium, which solves the problem that interference detection requires repetitive testing in the current sensitivity attenuation test of liquid crystal display modules

Method used

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  • Interference detection method, device, server and storage medium
  • Interference detection method, device, server and storage medium
  • Interference detection method, device, server and storage medium

Examples

Experimental program
Comparison scheme
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Embodiment 1

[0037] figure 1 It is a flow chart of an interference detection method provided in Embodiment 1 of the present invention. The technical solution of this embodiment can be applied to the detection of interference in the sensitivity attenuation test of the liquid crystal display module. The method can be executed by an interference detection device provided in an embodiment of the present invention, and the device can be implemented in software and / or hardware. The method specifically includes the following operations:

[0038] S110. Set a preset transmission bandwidth, and calculate a transmission period bandwidth according to the preset transmission bandwidth.

[0039] Wherein, the preset transmission bandwidth can be set in advance for testers. Set the preset transmission bandwidth, and calculate the transmission period bandwidth according to the preset transmission bandwidth, specifically including: set the preset transmission bandwidth according to the specified transmis...

Embodiment 2

[0048] figure 2 It is a schematic structural diagram of an interference detection device provided in Embodiment 2 of the present invention. Such as figure 2 As shown, an interference detection device includes:

[0049] A setting module 210, configured to set a preset transmission bandwidth, and calculate the transmission cycle bandwidth according to the preset transmission bandwidth;

[0050] A determining module 220, configured to determine the octave interference bandwidth and the risk octave interference bandwidth;

[0051] The calculation module 230 is used to calculate the bandwidth range of the transmission period where the clock signal to be tested is located, and judge whether there is interference according to the frequency of the clock to be tested within the bandwidth range of the transmission period and the multiplier interference bandwidth.

[0052] Optionally, the setting module 210 is specifically used for:

[0053] Set the preset transmission bandwidth ac...

Embodiment 3

[0058] This embodiment provides a server, which can be used to detect interference in the sensitivity attenuation test of the liquid crystal display module. image 3 It is a schematic structural diagram of an interference detection server provided in Embodiment 3 of the present invention. see image 3 , the server includes:

[0059] one or more processors 310;

[0060] memory 320, for storing one or more programs;

[0061] When the one or more programs are executed by the one or more processors 310, the one or more processors 310 implement an interference detection method as proposed in the foregoing embodiment.

[0062] image 3 Take a processor 310 as an example; the processor 310 and the memory 320 can be connected through a bus or in other ways, image 3 Take connection via bus as an example.

[0063] As a computer-readable storage medium, the memory 320 can be used to store software programs, computer-executable programs and modules, such as program instructions / mod...

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PUM

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Abstract

An interference detection method, device, server, and storage medium provided by an embodiment of the present invention set a preset transmission bandwidth, and calculate the transmission period bandwidth according to the preset transmission bandwidth; determine the multiplier interference bandwidth and the risk multiplier interference bandwidth; calculate Obtaining the bandwidth range of the transmission cycle where the clock signal to be tested is located, and judging whether there is interference according to the frequency of the clock to be measured within the bandwidth range of the transmission cycle and the multiplier interference bandwidth. By determining the transmission cycle bandwidth and interference bandwidth, the range of interference can be obtained more intuitively, and the existence of interference can be judged by calculating the range of the clock frequency to be tested, which can realize interference detection more conveniently and accurately, and solve the problem of current liquid crystal display modules. Interference detection in sensitivity attenuation test requires repeatability test.

Description

technical field [0001] The embodiments of the present invention relate to the technical field of interference testing, and in particular, to an interference detection method, device, server, and storage medium. Background technique [0002] At present, in the debugging of the sensitivity attenuation test of the liquid crystal display module, the transmission rate needs to be modified in order to meet the transmission requirements. The traditional test method is to try to modify the clock signal many times and detect whether there is interference. However, if there is no interference in the current clock signal, it is very likely that there will be interference during the next test period. It needs to be tested and modified again, and the one-time debugging is completed satisfactorily. . The repetitive work of multiple attempts and tests results in a waste of time and manpower, a long debugging cycle and low efficiency. Contents of the invention [0003] In view of the ab...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L1/00
CPCH04L1/0002H04L1/0048
Inventor 常雲
Owner 上海芯爱智能科技有限公司