Long-distance optical fiber transmission test link inspection method, storage medium and computer device

Abstract

The present invention discloses a method for inspecting and managing a long-distance fiber transmission test link, a storage medium, and a computer device. The method for inspection and management includes the following steps: S1: Establish a database; S2: Enter parameter information into the database; S3: Comprehensively analyze each item of the parameter information in the database to determine the combination rule of the fiber barrels; S4: Restrict the combination modes between the fiber barrels according to the combination rule, and screen out multiple different combinations of fiber barrel groups corresponding to each product; S5: Repeatedly inspect each group of fiber barrel groups to obtain the optimal fiber barrel group corresponding to each product. In the present invention, by restricting the combination modes of the fiber barrels, screening and determining the fiber barrel groups that meet the requirements, not only the safety inspection of the actual length of each fiber barrel and whether it is correctly connected is completed more quickly and accurately, but also the strict control of the length and attenuation of each product link is completed more efficiently and reliably, ensuring the production yield.

Description

Technical Field

[0001] The present invention relates to the technical field of optical fiber links, and particularly to a method for inspecting and managing a long-distance fiber transmission test link, a storage medium, and a computer device. Background Art

[0002] When producing long-distance optical modules, long-distance fiber transmission tests are often required, generally with a length of 20 to 120 km. During the test, a large number of fiber barrels need to be combined and connected according to different length requirements. In the prior art, the combination and connection of fiber barrels generally rely on manual operation, which not only fails to ensure the correct access of fiber barrels but also lacks the inspection and control of the combination of fiber barrels and the actual link, resulting in a fiber transmission test with a link that does not have sufficient length and even the outflow of defective products. Summary of the Invention

[0003] The present invention provides a method for inspecting and managing a long-distance fiber transmission test link, a storage medium, and a computer device that are more efficient and accurate, which can solve at least one of the above technical problems.

[0004] To solve the above technical problems, the present invention adopts the following technical solutions: A method for inspecting and managing a long-distance fiber transmission test link includes the following steps:

[0005] S1: Establish a database;

[0006] S2: Enter parameter information into the database;

[0007] The parameter information includes the code sequence of all products and the number sequence of all fiber barrels, and the code sequence of the products and the number sequence of the fiber barrels are each unique;

[0008] The code sequence of the products includes the link length value required for fiber transmission and the link attenuation amount interval value;

[0009] The number sequence of the fiber barrels includes the actual fiber supply length value and the fiber supply attenuation amount interval value.

[0010] S3: Comprehensively analyze the parameter information in the database to determine the combination rule of the fiber barrels;

[0011] The combination rule meets the following formula requirements:

[0012] The fiber transmission link length value of any product ≤ ∑ the fiber supply length values of fiber barrels i, where i = 1, 2,... n;

[0013] The fiber transmission link attenuation amount interval value of any product ≤ ∑ the fiber supply attenuation amount interval values of fiber barrels i, where i = 1, 2,... n;

[0014] S4: Limit the combination methods between the fiber barrels according to the combination rules, and screen out multiple different combinations of fiber barrel groups corresponding to each product;

[0015] S5: Repeatedly inspect each group of fiber barrel groups to obtain the optimal fiber barrel group corresponding to each product;

[0016] The optimal fiber barrel group simultaneously meets the following combination requirements:

[0017] The total value of the fiber supply length is equal to the fiber transmission link length value of the product, the fiber supply attenuation range value is closest to the fiber transmission link attenuation range value of the product, and the number of the fiber barrels is the least.

[0018] Further, the database in step S1 is established in the system of the inspection and control computer software dedicated to fiber transmission testing that has been developed and put into use.

[0019] Further, step S2 further includes:

[0020] S21: Test whether the code sequence of any product is correctly entered;

[0021] S22: Test whether the number sequence of any fiber barrel is correctly entered.

[0022] Further, it further includes:

[0023] S6: Randomly input the code sequence of any product into the system, and view multiple fiber barrel groups and the optimal fiber barrel group that meet the combination rule conditions.

[0024] Further, it further includes:

[0025] S7: Randomly input the number sequence of any fiber barrel into the system, and view the product corresponding to the fiber barrel group or the optimal fiber barrel group composed of the fiber barrel.

[0026] On the other hand, the present invention also discloses a computer-readable storage medium storing a computer program, which when executed by a processor causes the processor to execute the steps of the above-mentioned long-distance fiber transmission test link inspection and management method.

[0027] On yet another aspect, the present invention also discloses a computer device including a memory and a processor, the memory storing a computer program, which when executed by the processor causes the processor to execute the steps of the above-mentioned long-distance fiber transmission test link inspection and management method.

[0028] The beneficial effects of the present invention are reflected in:

[0029] On the one hand, the present invention establishes a database through a test software to record the fiber transmission kilometers of products and the numbers of fiber barrels. On the other hand, the test software calculates and controls the link lengths and attenuation intervals of different products, and by restricting the combination methods of fiber barrels, filters and determines fiber barrel groups that meet the requirements. This not only more quickly and accurately completes the safety inspection of the actual lengths of each fiber barrel and whether it is correctly connected in long-distance fiber transmission testing, but also more efficiently and reliably completes the strict control of the link lengths and attenuation amounts of each product link in long-distance fiber transmission testing, ensuring the production yield rate. Brief Description of the Drawings

[0030] Figure 1 It is a flowchart of the link inspection and management method according to an embodiment of the present invention.

[0031] Figure 2 It is a block diagram of the structure of a computer device according to an embodiment of the present invention. Detailed Embodiments

[0032] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments. Without conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present invention. It should be noted that each module involved in the present invention is a component or standard part that can be obtained through purchase in the prior art.

[0033] See Figure 1 , an embodiment of the present invention provides a long-distance fiber transmission test link inspection and management method, including the following steps:

[0034] S1: Establish a database;

[0035] S2: Enter parameter information into the database;

[0036] The parameter information includes the code sequences of all products and the number sequences of all fiber barrels, and the code sequences of the products and the number sequences of the fiber barrels are respectively unique;

[0037] The code sequence of the product includes the link length value and the link attenuation interval value required for fiber transmission;

[0038] The number sequence of the fiber barrel includes the actual fiber supply length value and the fiber supply attenuation interval value.

[0039] S3: Comprehensively analyze the various parameter information in the database to determine the combination rules of the fiber barrels;

[0040] The combination rule satisfies the following formula requirements:

[0041] The fiber transmission link length value of any one of the products ≤ ∑ the fiber supply length values of fiber barrels i, where i = 1, 2,... n;

[0042] The fiber transmission link attenuation amount interval value of any one of the products ≤ ∑ the fiber supply attenuation amount interval values of fiber barrels i, where i = 1, 2,... n;

[0043] S4: Limit the combination methods between the fiber barrels according to the combination rule, and screen out multiple different combinations of fiber barrel groups corresponding to each product;

[0044] S5: Repeatedly test each group of fiber barrel groups to obtain the optimal fiber barrel group corresponding to each product;

[0045] The optimal fiber barrel group simultaneously satisfies the following combination requirements:

[0046] The total fiber supply length value is equal to the fiber transmission link length value of the product, the fiber supply attenuation amount interval value is closest to the fiber transmission link attenuation amount interval value of the product, and the number of the fiber barrels is the least.

[0047] In this embodiment, the database in step S1 is established in the system of the inspection and control computer software dedicated to fiber transmission testing that has been developed and put into use.

[0048] In this method, the numbering sequence of the fiber barrel, such as QT40KM032, indicates that the fiber supply length is 40 km and the number of the fiber barrel is the 32nd, which is simple and clear;

[0049] The numbering is unique. When there are products or fiber barrels with the same sequence, the system automatically pops up a window to prompt that the sequence of the current product or fiber barrel has been repeated with others, and prompts the operator to check in time to avoid mistakes such as incorrect recording and missed recording.

[0050] In this embodiment, step S2 further includes:

[0051] S21: Test whether the code sequence of any one of the products is correctly entered;

[0052] S22: Test whether the numbering sequence of any one of the fiber barrels is correctly entered.

[0053] During the test, if the system shows an error prompt interface, it means that the code sequence of the product or the numbering sequence of the fiber barrel has not been entered, and it should be scanned and entered again; if the system does not show an error prompt interface, it means that the code sequence of the product or the numbering sequence of the fiber barrel has been entered, and continue with the next operation.

[0054] In this embodiment, it further includes:

[0055] S6: Randomly input the code sequence of any one of the products into the system, and view various fiber drum groups and the optimal fiber drum group that meet the conditions of the combination rule.

[0056] In this embodiment, it further includes:

[0057] S7: Randomly input the number sequence of any one of the fiber drums into the system, and view the product corresponding to the fiber drum group or the optimal fiber drum group composed of the fiber drums.

[0058] In this method, according to the link length value A required for fiber transmission of all the products input in step S2, different models of products require different fiber transmission kilometers, such as 80 km, 100 km, 120 km, etc. According to the fiber transmission kilometers of the currently processed product, multiple fiber drums that meet the requirements of the combination rule are screened, and these multiple fiber drums are determined as a group of combinations to form a fiber drum group. It should be noted that the total supply fiber link length value B of each group of fiber drum groups should be equal to A, and the combination methods of each group of fiber drum groups are not unique, such as 80 = 20 + 20 + 20 + 20, 80 = 40 + 30 + 10, 100 = 30 + 30 + 30 + 10, 100 = 50 + 10 + 20 + 20, 120 = 20 + 30 + 30 + 40, 120 = 40 + 40 + 40, etc.;

[0059] In this method, according to the link attenuation amount interval value C required for fiber transmission of all the products input in step S2, different models of products define different link attenuation amount interval ranges, such as 2.20 - 12.20 or 5.30 - 15.30, etc. According to the link attenuation amount interval value of the currently processed product, multiple fiber drums that meet the requirements of the combination rule are screened, and these multiple fiber drums are determined as a group of combinations to form a fiber drum group. It should be noted that the supply fiber link attenuation amount interval range D of each group of fiber drum groups should encompass C, such as 2.00 - 12.50 or 5.00 - 15.50, etc.;

[0060] During the test, if the phenomenon that the attenuation amount is lower than the normal interval range value occurs, it indicates that there are phenomena such as less connection or missed connection of the fiber drums. If the phenomenon that the attenuation amount is higher than the normal interval range value occurs, it indicates that there are phenomena such as more connection of the fiber drums, dirty or damaged fiber connection points, etc., which is convenient for intuitively and quickly reminding technicians to check in time and helps to reduce the loss caused by mistakes;

[0061] The combination rules are pre - combined with multiple probabilities, and the best fiber barrel group that meets the requirements for screening the best fiber barrel group is obtained during subsequent repeated inspection processes. Technicians only need to randomly input different products or fiber barrels to know whether the combination rule requirements are met. This is not only convenient and fast in operation, but also helps to improve the inspection efficiency and reduce the connection error rate.

[0062] In summary, on the one hand, the embodiment of the present invention establishes a database through a test software to record the fiber transmission kilometers of products and the numbers of fiber barrels. On the other hand, the test software calculates and controls the link lengths and attenuation intervals of different products, and screens and determines the fiber barrel groups that meet the conditional requirements by restricting the combination methods of fiber barrels. It not only completes the safety inspection of the actual lengths and correct access of each fiber barrel in the long - distance fiber transmission test more quickly and accurately, but also completes the strict control of the link lengths and attenuation amounts of each product link in the long - distance fiber transmission test more efficiently and reliably, ensuring the production yield.

[0063] At the same time, the embodiment of the present invention also provides a computer - readable storage medium storing a computer program. When the computer program is executed by a processor, the processor is caused to execute the steps of the above - mentioned long - distance fiber transmission test link inspection and management method. The steps of this long - distance fiber transmission test link inspection and management method can be the steps in the long - distance fiber transmission test link inspection and management methods of the above - mentioned various embodiments.

[0064] As Figure 2 shown, the embodiment of the present invention also provides a computer device including a memory and a processor. The memory stores a computer program. When the computer program is executed by the processor, the processor is caused to execute the steps of the above - mentioned long - distance fiber transmission test link inspection and management method. The steps of this long - distance fiber transmission test link inspection and management method can be the steps in the long - distance fiber transmission test link inspection and management methods of the above - mentioned various embodiments.

[0065] It should be understood that the examples and embodiments described herein are for illustration only and are not intended to limit the present invention. Those skilled in the art can make various modifications or changes according to it. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A method for inspecting and managing a long-distance fiber transmission test link, characterized in that, It includes the following steps: S1: Establish a database; S2: Input parameter information into the database; The parameter information includes the code sequences of all products and the number sequences of all fiber drums, and the code sequences of the products and the number sequences of the fiber drums are each unique; The code sequence of the product includes the link length value required for fiber transmission and the link attenuation amount range value; The number sequence of the fiber drum includes the actual fiber supply length value and the fiber supply attenuation amount range value; S3: Comprehensively analyze each item of the parameter information in the database to determine the combination rule of the fiber drums; The combination rule meets the following formula requirements: The fiber transmission link length value of any one of the products ≤ ∑ the fiber supply length values of fiber drums i, where i = 1, 2,... n; The fiber transmission link attenuation amount range value of any one of the products ≤ ∑ the fiber supply attenuation amount range values of fiber drums i, where i = 1, 2,... n; S4: Limit the combination methods between each fiber drum according to the combination rule, and screen out multiple different combinations of fiber drum groups corresponding to each product; S5: Repeatedly test each group of fiber drum groups to obtain the optimal fiber drum group corresponding to each product; The optimal fiber drum group simultaneously meets the following combination requirements: The total fiber supply length value is equal to the fiber transmission link length value of the product, the fiber supply attenuation amount range value is closest to the fiber transmission link attenuation amount range value of the product, and the number of fiber drums is the least.

2. The long-distance fiber-optic transmission test link inspection and management method according to claim 1, characterized in that, The database in step S1 is established in the system of the inspection and control computer software dedicated to fiber transmission testing that has been developed and put into use.

3. The method for inspecting and managing a long-distance optical fiber transmission test link according to claim 1, characterized in that Step S2 further includes: S21: Test whether the code sequence of any one of the products is correctly input; S22: Test whether the number sequence of any one of the fiber drums is correctly input.

4. The long-distance fiber-optic transmission test link inspection and management method according to claim 2, characterized in that It also includes: S6: Randomly input the code sequence of any one of the products into the system, and view multiple fiber drum groups and the optimal fiber drum group that meet the combination rule conditions.

5. The long-distance fiber-optic transmission test link inspection and management method according to claim 2, characterized in that, It also includes: S7: Randomly input the number sequence of any one of the fiber drums into the system, and view the product corresponding to the fiber drum group or the optimal fiber drum group composed of the fiber drums.

6. A computer-readable storage medium stores a computer program, and when the computer program is executed by a processor, the processor is caused to execute the steps of the method according to any one of claims 1 to 5.

7. A computer device includes a memory and a processor, the memory stores a computer program, and when the computer program is executed by the processor, the processor is caused to execute the steps of the method according to any one of claims 1 to 5.

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