Aerial cable, manufacturing method and production system thereof

Abstract

The present invention belongs to the technical field of ribbon cable production. The present invention provides an overhead ribbon cable, a manufacturing method and a production system thereof, comprising: determining the transmission quality of the ribbon cable by analyzing loss data of optical fibers in the ribbon cable, analyzing the position data between the optical fibers and V-grooves of the overhead ribbon cable when the quality is unqualified to obtain an influence coefficient, determining whether an abnormal inclination angle and an abnormality of both center spacing and inclination angle will respectively affect optical fiber transmission based on the influence coefficient, analyzing whether an abnormal center spacing, an abnormal inclination angle and an abnormality of both center spacing and inclination angle respectively have a proportional influence relationship with optical fiber transmission, and if so, analyzing the influence degree of the abnormal center spacing on optical fiber transmission and the influence degree of the abnormal inclination angle on optical fiber transmission under different influence types, respectively. The present invention improves the production quality and production efficiency of the overhead ribbon cable.

Description

Technical Field

[0001] The invention belongs to the technical field of ribbon cable production, in particular to an overhead ribbon cable, a manufacturing method and a production system thereof. Background Art

[0002] With the rapid development of the power communication industry, overhead ribbon cables have become an important carrier for power transmission and information communication. However, the traditional production and manufacturing methods of overhead ribbon cables have problems such as low production efficiency, unstable quality, and in-depth quality inspection methods, which make it difficult to meet the needs of modern power communication systems.

[0003] A Chinese patent application with publication number CN115527715A discloses a fast-stripping fully dry optoelectronic composite ribbon cable and a manufacturing method thereof, including: optical fiber coloring; production of optical fiber ribbon; fully dry loose tube production; wrapping with single-sided coated water-blocking tape and yarn binding; and outer sheath production.

[0004] In the prior art, there is a lack of comprehensive quality inspection and analysis methods for the production and manufacturing of ribbon cables. When the production and manufacturing of ribbon cables are unqualified, there is a lack of comprehensive analysis of the causes and types of impacts. In the analysis process, there is a lack of a comprehensive overall analysis process of preliminary impact analysis, determination of impact causes and types, and comparative evaluation of the impact degree. It is impossible to provide a certain theoretical basis for optimization and improvement of the production and manufacturing of ribbon cables, and at the same time, it is impossible to effectively improve the production quality and production efficiency of ribbon cables.

[0005] To this end, the present invention provides an aerial ribbon cable, a manufacturing method and a production system thereof. Summary of the invention

[0006] In order to make up for the deficiencies of the prior art, at least one technical problem raised in the background technology is solved.

[0007] By analyzing the number of optical fibers with abnormal transmission loss and the transmission loss deviation value of the optical fibers with abnormal transmission loss, the transmission quality of the ribbon cable is determined, which is beneficial to improving the yield rate of overhead ribbon cable manufacturing. It is also beneficial to judge whether the abnormal inclination angle and the abnormal center spacing and inclination angle will respectively affect the optical fiber transmission, which is beneficial to a comprehensive and effective preliminary investigation of the influencing factors of the unqualified ribbon cable, and to facilitate the effective and rapid optimization and improvement of the manufacturing method of the overhead ribbon cable. It is analyzed whether the abnormal center spacing, the abnormal inclination angle, and the abnormal center spacing and inclination angle have a proportional influence relationship with the optical fiber transmission. If so, the influence degree of the abnormal center spacing on the optical fiber transmission and the influence degree of the abnormal inclination angle on the optical fiber transmission under different influence types are analyzed respectively, and the influencing factors of the unqualified ribbon cable are accurately investigated. On the other hand, the influence degree of the influencing factors on the optical fiber transmission is clarified, and the production and manufacturing of the overhead ribbon cable are optimized in a targeted manner in the future, so as to improve the theoretical decision-making basis for the optimization and regulation of the production and manufacturing of the overhead ribbon cable.

[0008] The technical solution adopted by the present invention to solve the technical problem is: an aerial ribbon cable manufacturing method, comprising: forming an optical fiber ribbon annular array, the optical fiber ribbon array comprising a plurality of optical fiber ribbons arranged in an array, the surface of the optical fiber ribbon array being sequentially wrapped with a water blocking component and an outer protective layer along the axial direction of the optical fiber ribbon array;

[0009] The water-blocking component includes a water-blocking sealing layer formed by heating and curing the sealant, the water-blocking sealing layer is coated on the surface of the optical fiber ribbon array along the axial direction of the optical fiber ribbon array and fills the gap between the optical fiber ribbon and the V-shaped groove, wherein the optical fiber ribbon is located in the V-shaped groove opened in the annular array;

[0010] When the overhead ribbon cable is powered on, its V-shaped structure isolates the adjacent optical fiber ribbons to prevent friction between the adjacent optical fiber ribbons. A water-blocking sealing layer is filled between the optical fiber ribbon and the V-shaped groove to fix the optical fiber ribbon. The characteristics are as follows: Quality inspection includes:

[0011] Obtaining the optical fiber loss data of the overhead ribbon cable during the quality inspection process, marking the optical fibers in the overhead ribbon cable as normal transmission optical fibers and abnormal transmission optical fibers based on comparative processing of the optical fiber loss data, and obtaining the abnormal data of the abnormal transmission optical fibers, performing product processing, and obtaining the quality inspection value;

[0012] The quality detection value is compared with the quality detection threshold, and if the quality detection value is greater than or equal to the quality detection threshold, a quality failure signal is generated;

[0013] Based on the generated quality failure signal, the position data between the optical fiber and the V-groove in the overhead ribbon cable is obtained, and a comparative analysis is performed to classify and mark the optical fiber into optical fiber with normal position, optical fiber with abnormal spacing, optical fiber with abnormal angle, and optical fiber with comprehensive abnormality;

[0014] The marked optical fibers are respectively combined with the abnormal transmission optical fibers for analysis to obtain influence coefficients, and according to the influence coefficients, it is determined whether the abnormal center spacing, the abnormal tilt angle, and the abnormal center spacing and the tilt angle will respectively affect the optical fiber transmission, and influence signals are generated, wherein the influence signals include a first influence signal, a second influence signal, and a third influence signal;

[0015] Based on the impact signal, the spacing impact synchronization value, the angle impact synchronization value and the comprehensive impact synchronization value are obtained, and it is determined whether there is a proportional impact relationship between the center spacing abnormality, the tilt angle abnormality and the center spacing and tilt angle abnormality and the optical fiber transmission respectively;

[0016] If there is a proportional influence relationship between the abnormal center spacing, the abnormal tilt angle, and the abnormal center spacing and the tilt angle and the optical fiber transmission, the spacing abnormality impact ratio and the angle abnormality impact ratio are obtained, and a comparative analysis is performed to determine the degree of influence of the abnormal center spacing on the optical fiber transmission and the degree of influence of the abnormal tilt angle on the optical fiber transmission under different influence types.

[0017] As a further technical solution of the present invention, the loss data includes a transmission loss value of the optical fiber, and the transmission loss value of the optical fiber is compared with a transmission loss standard value. If the transmission loss value is greater than the transmission loss standard value, the optical fiber is marked as an abnormal transmission optical fiber, and abnormal data of the abnormal transmission optical fiber is obtained, wherein the abnormal data includes a proportion of the number of abnormal transmission optical fibers and a proportion of a mean value of transmission loss deviation;

[0018] The quality detection value is obtained by multiplying the proportion of the number of abnormal transmission optical fibers by the proportion of the mean value of the transmission loss deviation.

[0019] As a further technical solution of the present invention, the number of abnormal transmission optical fibers and the number of optical fibers are counted, the number of abnormal transmission optical fibers is ratioed with the number of optical fibers to obtain the proportion of the number of abnormal transmission optical fibers, the transmission loss value of the abnormal transmission optical fiber is differenced with the transmission loss standard value to obtain the transmission loss deviation value, the transmission loss deviation values ​​of all abnormal transmission optical fibers are summed and averaged to obtain the transmission loss deviation mean, the transmission loss deviation mean is ratioed with the transmission loss standard value to obtain the transmission loss deviation mean proportion of the abnormal transmission optical fibers.

[0020] As a further technical solution of the present invention, the position data includes a center distance and a tilt angle, the center distance is compared with a center standard distance, and the tilt angle is compared with a tilt standard angle;

[0021] If the center spacing is greater than the center standard spacing and the tilt angle is less than or equal to the tilt standard angle, the optical fiber is marked as an abnormal spacing optical fiber;

[0022] If the center spacing is less than or equal to the center standard spacing and the tilt angle is greater than the tilt standard angle, the optical fiber is marked as an angle abnormal optical fiber;

[0023] If the center spacing is greater than the center standard spacing and the tilt angle is greater than the tilt standard angle, the optical fiber is marked as a comprehensive abnormal optical fiber;

[0024] If the center spacing is less than or equal to the standard center spacing and the tilt angle is less than or equal to the standard tilt angle, it is marked as a normal position optical fiber.

[0025] As a further technical solution of the present invention, the influence coefficient includes a first influence value, a second influence value and a third influence value, the first influence value is obtained by ratio processing the number of spacing transmission coincident optical fibers and the number of spacing abnormal optical fibers, the second influence value is obtained by ratio processing the number of angle transmission coincident optical fibers and the number of angle abnormal optical fibers, and the third influence value is obtained by ratio processing the number of comprehensive transmission coincident optical fibers and the number of comprehensive abnormal optical fibers;

[0026] The method of obtaining angle transmission coincident optical fiber, spacing transmission coincident optical fiber and comprehensive transmission coincident optical fiber is as follows:

[0027] Among all the optical fibers, the optical fibers that are both angle-abnormal optical fibers and abnormal transmission optical fibers are marked as angle-transmission coincidence optical fibers, thereby obtaining angle-transmission coincidence optical fibers;

[0028] The method for obtaining the spacing transmission coincident optical fiber and the comprehensive transmission coincident optical fiber is the same as the method for obtaining the angle transmission coincident optical fiber.

[0029] As a further technical solution of the present invention, the method for obtaining the spacing-affecting synchronization value is as follows:

[0030] Obtain the transmission loss deviation value and the spacing deviation value of the spacing transmission coincident optical fiber, and perform ratio processing on them to obtain the spacing influence change ratio;

[0031] Integrate all obtained spacing influence change ratios into a spacing influence change data group, obtain the variance value of the spacing influence change data group, and use the variance value as the spacing influence synchronization value;

[0032] The angle effect synchronization value is obtained in the same way as the spacing effect synchronization value.

[0033] As a further technical solution of the present invention, the method for obtaining the comprehensive impact synchronization value is:

[0034] Obtain the transmission loss deviation value, spacing deviation value and angle deviation value corresponding to the comprehensive transmission overlapped optical fiber, and integrate them into a calculation data group, and select two calculation data groups as a substitution data group each time in all the calculation data groups by using the method of permutation and combination;

[0035] Substituting the input data set into a preset proportional model function to solve the proportional coefficient, wherein the preset proportional model function is: SW=a1*JL+a2*JD, wherein SW represents the transmission loss deviation value, JL represents the spacing deviation value, JD represents the angle deviation value, the average of a1 and a2 is the proportional coefficient, and a1 is the first proportional coefficient, and a2 is the second proportional coefficient;

[0036] If the proportional coefficient can be solved by substituting into the data set, it is marked as a data set with a solution; if the proportional coefficient cannot be solved by substituting into the data set, it is marked as a data set with no solution;

[0037] Obtain the number of data groups with solutions and the number of data groups with solutions, perform ratio processing on them, obtain the ratio of the number of solutions, and mark it as YJ;

[0038] In all the data groups with solutions, the first proportional coefficients obtained by substituting all the solutions into the data groups are integrated into the first proportional coefficient data group, the second proportional coefficients obtained by substituting all the solutions into the data groups are integrated into the second proportional coefficient data group, the variance value of the first proportional coefficient data group is obtained and marked as FD, and the variance value of the second proportional coefficient data group is obtained and marked as FG;

[0039] The obtained solvable quantity ratio YJ, the variance value FD of the first proportional coefficient data group, and the variance value FG of the second proportional coefficient data group are processed by the formula: A comprehensive impact synchronization value is obtained, wherein s1, s2 and s3 are all preset proportional coefficients.

[0040] As a further technical solution of the present invention, the spacing abnormality influence ratio when the center spacing is abnormal is obtained, wherein the spacing abnormality influence ratio under the center spacing abnormality type is obtained by summing up the spacing influence change ratios corresponding to all spacing transmission coincident optical fibers and taking the average value;

[0041] Obtaining an angle anomaly influence ratio when the tilt angle is abnormal, wherein the angle anomaly influence ratio under the tilt angle abnormality type is obtained by summing and averaging the angle influence change ratios corresponding to the angle transmission coincident optical fibers;

[0042] Obtain the spacing anomaly impact ratio and angle anomaly impact ratio when both the center spacing and the inclination angle are abnormal, wherein the spacing anomaly impact ratio under the type where both the center spacing and the inclination angle are abnormal is obtained by summing and averaging the solved first proportional coefficients, and the angle anomaly impact ratio under the type where both the center spacing and the inclination angle are abnormal is obtained by summing and averaging the solved second proportional coefficients.

[0043] As a further technical solution of the present invention, the impact types include unilateral impact and multiple simultaneous impacts, wherein the unilateral impact indicates that there is abnormal center spacing or abnormal tilt angle in the optical fiber, and the multiple simultaneous impact indicates that there is abnormal center spacing and abnormal tilt angle in the optical fiber at the same time.

[0044] An overhead cable production system, comprising:

[0045] Data acquisition module: obtains the optical fiber loss data of the overhead ribbon cable during the quality inspection process, and based on the comparative processing of the optical fiber loss data, marks the optical fibers in the overhead ribbon cable as normal transmission optical fibers and abnormal transmission optical fibers, obtains the abnormal data of the abnormal transmission optical fibers, and performs product processing to obtain the quality inspection value;

[0046] Quality detection module: compares the quality detection value with the quality detection threshold. If the quality detection value is greater than or equal to the quality detection threshold, a quality failure signal is generated.

[0047] Classification and marking module: Based on the generated quality failure signal, the position data between the optical fiber and the V-groove in the overhead ribbon cable is obtained, and comparative analysis is performed to classify and mark the optical fiber into optical fiber with normal position, optical fiber with abnormal spacing, optical fiber with abnormal angle, and optical fiber with comprehensive abnormality.

[0048] The first impact analysis module: combines and analyzes the marked optical fibers with the abnormal transmission optical fibers to obtain impact coefficients, and determines whether the abnormal center spacing, the abnormal tilt angle, and the abnormal center spacing and tilt angle will affect the optical fiber transmission according to the impact coefficients, and generates impact signals, wherein the impact signals include a first impact signal, a second impact signal, and a third impact signal;

[0049] The second impact analysis module: based on the impact signal, obtains the spacing impact synchronization value, the angle impact synchronization value and the comprehensive impact synchronization value, and determines whether the center spacing abnormality, the tilt angle abnormality and the center spacing and tilt angle abnormality have a proportional impact relationship with the optical fiber transmission;

[0050] Impact intensity assessment module: If there is a proportional impact relationship between the abnormal center spacing, the abnormal tilt angle, and the abnormal center spacing and the tilt angle at the same time and the optical fiber transmission, the spacing abnormality impact ratio and the angle abnormality impact ratio are obtained, and a comparative analysis is performed to determine the impact degree of the abnormal center spacing on the optical fiber transmission and the impact degree of the abnormal tilt angle on the optical fiber transmission under different impact types.

[0051] The beneficial effects of the present invention are as follows:

[0052] 1. The present invention marks the optical fibers with abnormal transmission loss in the ribbon cable by analyzing the loss data of the optical fibers in the ribbon cable, and determines the transmission quality of the ribbon cable by analyzing the number of optical fibers with abnormal transmission loss and the transmission loss deviation value of the optical fibers with abnormal transmission loss, which is beneficial to improving the yield rate of overhead ribbon cable manufacturing.

[0053] 2. The present invention analyzes the position data between the optical fiber and the V-groove when the quality of the overhead cable is unqualified, marks the optical fiber, and combines the marked optical fiber with the abnormal transmission optical fiber for analysis to obtain the influence coefficient. Based on the influence coefficient, it is judged whether the abnormal inclination angle and the simultaneous abnormality of the center spacing and the inclination angle will respectively affect the optical fiber transmission, which is conducive to a comprehensive and effective preliminary investigation of the causes of the unqualified cable and facilitates the effective and rapid optimization and improvement of the manufacturing method of the overhead cable.

[0054] 3. The present invention analyzes whether the abnormal center spacing, the abnormal tilt angle, and the simultaneous abnormal center spacing and tilt angle have a proportional influence relationship with the optical fiber transmission based on the first influencing signal, the second influencing signal, and the third influencing signal generated respectively. If so, the influence degree of the abnormal center spacing on the optical fiber transmission and the influence degree of the abnormal tilt angle on the optical fiber transmission under different influencing types are analyzed respectively. On the one hand, the present invention determines whether the abnormal center spacing, the abnormal tilt angle, and the simultaneous abnormal center spacing and tilt angle have a proportional influence relationship with the optical fiber transmission, which is conducive to accurately troubleshooting the influencing factors of the unqualified ribbon cable. On the other hand, it clarifies the influence degree of the influencing factors on the optical fiber transmission, and subsequently optimizes the production and manufacturing of the overhead ribbon cable in a targeted manner, thereby improving the theoretical decision-making basis for the optimization and regulation of the production and manufacturing of the overhead ribbon cable, and improving the production quality and production efficiency of the overhead ribbon cable.

[0055] 4. The overhead cable of the present invention comprises an optical fiber ribbon array, and the surface of the optical fiber ribbon array is sequentially wrapped with a water-blocking component and an outer sheath along the axial direction of the optical fiber ribbon array. The water-blocking component includes a water-blocking sealing layer formed by heating and curing a sealant. The water-blocking sealing layer is coated on the surface of the optical fiber ribbon array along the axial direction of the optical fiber ribbon array and filled in the gap between the optical fiber ribbon and the V-groove. The optical fiber ribbon is located in the V-groove opened in the annular array. When the overhead cable is powered on, its V-shape isolates the adjacent optical fiber ribbons to prevent friction between the adjacent optical fiber ribbons, thereby damaging the cable. The water-blocking sealing layer is filled between the optical fiber ribbon and the V-groove to achieve the fixing effect of the optical fiber ribbon and prevent the optical fiber ribbon from moving under external interference, thereby causing the optical fiber ribbon 1 to wear, which is beneficial to the fixing and protection of the optical fiber ribbon. BRIEF DESCRIPTION OF THE DRAWINGS

[0056] The present invention will be further described below in conjunction with the accompanying drawings.

[0057] Figure 1 is a flow chart of an overhead ribbon cable detection in an overhead ribbon cable manufacturing method according to embodiment 2 of the present invention;

[0058] Figure 2 is a flow chart of a preliminary analysis of the impact in a method for manufacturing an aerial ribbon cable according to Embodiment 3 of the present invention;

[0059] Figure 3 is a flow chart of impact reanalysis and impact assessment in an aerial ribbon cable manufacturing method according to Embodiment 4 of the present invention;

[0060] Figure 4 is a flowchart of an overhead cable production system according to Embodiment 5 of the present invention;

[0061] Figure 5 It is a schematic diagram of the internal cross-sectional structure of an overhead cable as described in Example 6 of the present invention.

[0062] In the figure: 1. optical fiber ribbon; 2. V-groove; 3. outer sheath; 4. water-blocking sealing layer. DETAILED DESCRIPTION

[0063] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods. Example 1

[0064] A method for manufacturing an aerial cable according to an embodiment of the present invention comprises:

[0065] S1: Select high-quality conductor materials and shape them through processes such as drawing and extrusion to form the required conductor shape;

[0066] S2: According to the design requirements, a plurality of optical fiber ribbons arranged in an array are manufactured to form an optical fiber ribbon array;

[0067] S3: sequentially wrapping a water-blocking component on the surface of the optical fiber ribbon array, wherein the water-blocking component includes a water-blocking sealing layer formed by heating and curing a sealant;

[0068] S4: Wrap an outer sheath around the water-blocking assembly to protect the internal structure and improve the wear resistance and corrosion resistance of the aerial cable;

[0069] S5: Conduct quality inspection on the produced overhead cables. Example 2

[0070] like Figure 1 As shown, based on Example 1, a method for manufacturing an aerial cable according to an embodiment of the present invention includes:

[0071] Step 1: Obtaining the optical fiber loss data of the overhead ribbon cable during the quality inspection process, wherein the loss data includes the transmission loss value of the optical fiber, classifying and marking the optical fibers in the overhead ribbon cable based on comparative processing of the optical fiber loss data, marking them as normal transmission optical fibers and abnormal transmission optical fibers, and obtaining the abnormal data of the abnormal transmission optical fibers, and obtaining the quality inspection value of the overhead ribbon cable based on the product processing of the abnormal data of the abnormal transmission optical fibers;

[0072] In some embodiments, the transmission loss value of the optical fiber is obtained by testing the optical fiber with an optical fiber loss detector;

[0073] In some embodiments, the transmission loss value of the optical fiber is compared with the transmission loss standard value, and the optical fiber in the overhead ribbon cable is classified and marked according to the comparison result. The specific classification and marking process is:

[0074] If the transmission loss value is greater than the transmission loss standard value, the optical fiber is marked as an abnormal transmission optical fiber; if the transmission loss value is less than or equal to the transmission loss standard value, the optical fiber is marked as a normal transmission optical fiber;

[0075] Acquire abnormal data of abnormal transmission optical fibers, wherein the abnormal data includes the proportion of the number of abnormal transmission optical fibers and the proportion of the mean value of transmission loss deviation;

[0076] The quality detection value is obtained by multiplying the proportion of the number of abnormal transmission optical fibers by the proportion of the mean value of the transmission loss deviation;

[0077] Exemplarily, the method for obtaining the percentage of abnormal transmission optical fibers is as follows:

[0078] Counting the number of abnormal transmission optical fibers and the number of optical fibers, performing ratio processing on the number of abnormal transmission optical fibers and the number of optical fibers, and obtaining the ratio of the number of abnormal transmission optical fibers;

[0079] Exemplarily, the method for obtaining the transmission loss deviation mean ratio of abnormal transmission optical fiber is as follows:

[0080] Performing difference processing on the transmission loss value of the abnormal transmission optical fiber and the transmission loss standard value to obtain the transmission loss deviation value, summing up and averaging the transmission loss deviation values ​​of all abnormal transmission optical fibers to obtain the transmission loss deviation mean value, performing ratio processing on the transmission loss deviation mean value and the transmission loss standard value to obtain the transmission loss deviation mean value ratio of the abnormal transmission optical fiber;

[0081] Step 2: Compare the quality detection value with the quality detection threshold. If the quality detection value is greater than or equal to the quality detection threshold, a quality failure signal is generated.

[0082] In some embodiments, the quality detection value is compared with the quality detection threshold, and the specific comparison process is as follows:

[0083] If the quality detection value is greater than or equal to the quality detection threshold, it means that the transmission loss of the optical fiber in the overhead ribbon cable is high and the transmission quality is poor, and a quality failure signal is generated;

[0084] If the quality detection value is less than the quality detection threshold, it means that the transmission loss of the optical fiber in the overhead ribbon cable is low and the transmission quality is good, and a quality qualified signal is generated;

[0085] The technical solution of the embodiment of the present invention is as follows: the present invention marks the optical fibers with abnormal transmission loss in the ribbon cable by analyzing the loss data of the optical fibers in the ribbon cable, and determines the transmission quality of the ribbon cable by analyzing the number of optical fibers with abnormal transmission loss and the transmission loss deviation value of the optical fibers with abnormal transmission loss, which is beneficial to improving the yield rate of overhead ribbon cable manufacturing. Example 3

[0086] like Figure 2 As shown, based on Example 2, a method for manufacturing an aerial cable according to an embodiment of the present invention includes:

[0087] Step 3: Based on the generated quality failure signal, the position data between the optical fiber and the V-groove in the overhead ribbon cable is obtained, wherein the position data includes the center spacing and the tilt angle, and based on the comparative analysis of the position data, the optical fiber is divided and marked as an optical fiber with normal position, an optical fiber with abnormal spacing, an optical fiber with abnormal angle, and a comprehensive abnormal optical fiber;

[0088] It should be noted that the term explanation is: the center spacing refers to the offset distance between the fiber core and the center line of the V-groove, and the tilt angle refers to the tilt angle of the fiber in the V-groove;

[0089] In some embodiments, the center distance is compared with the center standard distance, and the tilt angle is compared with the tilt standard angle. The specific comparison process is as follows:

[0090] If the center spacing is greater than the center standard spacing and the tilt angle is less than or equal to the tilt standard angle, the optical fiber is marked as an abnormal spacing optical fiber;

[0091] If the center spacing is less than or equal to the center standard spacing and the tilt angle is greater than the tilt standard angle, the optical fiber is marked as an angle abnormal optical fiber;

[0092] If the center spacing is greater than the center standard spacing and the tilt angle is greater than the tilt standard angle, the optical fiber is marked as a comprehensive abnormal optical fiber;

[0093] If the center spacing is less than or equal to the standard center spacing and the tilt angle is less than or equal to the standard tilt angle, it is marked as a normal position optical fiber;

[0094] Step 4: Combine and analyze the marked spacing abnormal optical fibers, angle abnormal optical fibers, and comprehensive abnormal optical fibers with the abnormal transmission optical fibers to obtain influence coefficients, wherein the influence coefficients include a first influence value, a second influence value, and a third influence value; determine whether the center spacing abnormality, the tilt angle abnormality, and the center spacing and tilt angle abnormalities will affect the optical fiber transmission according to the influence coefficients; and selectively generate influence signals according to the judgment results, wherein the influence signals include a first influence signal, a second influence signal, and a third influence signal;

[0095] The first impact value is obtained by ratio processing the number of spacing transmission coincident optical fibers and the number of spacing abnormal optical fibers, the second impact value is obtained by ratio processing the number of angle transmission coincident optical fibers and the number of angle abnormal optical fibers, and the third impact value is obtained by ratio processing the number of comprehensive transmission coincident optical fibers and the number of comprehensive abnormal optical fibers;

[0096] Exemplarily, the angle transmission coincident optical fiber, the spacing transmission coincident optical fiber and the comprehensive transmission coincident optical fiber are obtained as follows:

[0097] Among all the optical fibers, the optical fibers that are both angle-abnormal optical fibers and abnormal transmission optical fibers are marked as angle-transmission coincidence optical fibers, thereby obtaining angle-transmission coincidence optical fibers;

[0098] The method for obtaining the spacing transmission coincident optical fiber and the comprehensive transmission coincident optical fiber is the same as the method for obtaining the angle transmission coincident optical fiber, which will not be described in detail here;

[0099] In some embodiments, the first impact value, the second impact value, and the third impact value are respectively compared with the impact threshold, and the specific comparison process is:

[0100] If the first impact value is greater than the impact threshold, it means that the abnormal center spacing will affect the optical fiber transmission, and a first impact signal is generated;

[0101] If the first impact value is less than or equal to the impact threshold, it means that the abnormal center spacing will not affect the optical fiber transmission;

[0102] If the second impact value is greater than the impact threshold, it means that the abnormal tilt angle will affect the optical fiber transmission, and a second impact signal is generated;

[0103] If the second impact value is less than or equal to the impact threshold, it means that the abnormal tilt angle will not affect the optical fiber transmission;

[0104] If the third impact value is greater than the impact threshold, it means that both the center distance and the tilt angle are abnormal, which will affect the optical fiber transmission, and a third impact signal is generated;

[0105] If the third impact value is less than or equal to the impact threshold, it means that the abnormalities of the center spacing and the tilt angle will not affect the optical fiber transmission;

[0106] The technical solution of the embodiment of the present invention is as follows: the present invention analyzes the position data between the optical fiber and the V-groove of the overhead cable when the quality is unqualified, marks the optical fiber, and combines the marked optical fiber with the abnormal transmission optical fiber for analysis to obtain the influence coefficient. Based on the influence coefficient, it is judged whether the abnormal inclination angle and the simultaneous abnormality of the center spacing and the inclination angle will respectively affect the optical fiber transmission, which is conducive to a comprehensive and effective preliminary investigation of the causes of the unqualified cable and facilitates the effective and rapid optimization and improvement of the manufacturing method of the overhead cable. Example 4

[0107] like Figure 3 As shown, based on Example 2 and Example 3, a method for manufacturing an aerial cable according to an embodiment of the present invention includes:

[0108] Step 5: Based on the first influence signal, the second influence signal and the third influence signal respectively generated, the spacing influence synchronization value, the angle influence synchronization value and the comprehensive influence synchronization value are obtained, and based on the obtained spacing influence synchronization value, the angle influence synchronization value and the comprehensive influence synchronization value, it is determined whether the abnormal center spacing, the abnormal tilt angle and the abnormal center spacing and tilt angle have a proportional influence relationship with the optical fiber transmission respectively;

[0109] Exemplarily, the method for obtaining the spacing influence synchronization value is as follows:

[0110] Obtain the transmission loss deviation value and the spacing deviation value of the spacing transmission coincident optical fiber, and perform ratio processing on them to obtain the spacing influence change ratio;

[0111] The transmission loss deviation value of the spacing transmission coincident optical fiber is obtained in the same manner as the transmission loss deviation value of the optical fiber, and the spacing deviation value of the spacing transmission coincident optical fiber is obtained by performing difference processing between the center spacing of the spacing transmission coincident optical fiber and the center standard spacing;

[0112] Integrate all obtained spacing influence change ratios into a spacing influence change data group, obtain the variance value of the spacing influence change data group, and use the variance value as the spacing influence synchronization value;

[0113] Exemplarily, the method for obtaining the angle-affected synchronization value is the same as the method for obtaining the spacing-affected synchronization value, specifically:

[0114] Obtain the transmission loss deviation value and angle deviation value of the angle transmission coincident optical fiber, and perform ratio processing on them to obtain the angle influence change ratio;

[0115] The transmission loss deviation value of the angle transmission coincident optical fiber is obtained in the same manner as the transmission loss deviation value of the optical fiber, and the angle deviation value of the angle transmission coincident optical fiber is obtained by performing difference processing between the inclination angle of the angle transmission coincident optical fiber and the standard value of the inclination angle;

[0116] Integrate all obtained angle influence change ratios into an angle influence change data group, obtain the variance value of the angle influence change data group, and use the variance value as the angle influence synchronization value;

[0117] Exemplarily, the comprehensive impact synchronization value is obtained in the following manner:

[0118] Obtain the transmission loss deviation value, spacing deviation value and angle deviation value corresponding to the comprehensive transmission overlapped optical fiber, and integrate them into a calculation data group, and select two calculation data groups as a substitution data group each time in all the calculation data groups by using the method of permutation and combination;

[0119] Substituting the input data set into a preset proportional model function to solve the proportional coefficient, wherein the preset proportional model function is: SW=a1*JL+a2*JD, wherein SW represents the transmission loss deviation value, JL represents the spacing deviation value, JD represents the angle deviation value, the average of a1 and a2 is the proportional coefficient, and a1 is the first proportional coefficient, and a2 is the second proportional coefficient;

[0120] If the proportional coefficient can be solved by substituting into the data set, it is marked as a data set with a solution; if the proportional coefficient cannot be solved by substituting into the data set, it is marked as a data set with no solution;

[0121] Obtain the number of data groups with solutions and the number of data groups with solutions, perform ratio processing on them, obtain the ratio of the number of solutions, and mark it as YJ;

[0122] Where the number of data sets is substituted into the formula: We get: where N! represents the factorial of N, i.e., N×(N−1)×…×2×1, N represents the number of computational data sets, and C Indicates the number of data groups to be substituted;

[0123] It should be noted that the reason for selecting two calculation data groups as a substitution data group each time is that there are two independent variables, namely, the spacing deviation value JL and the angle deviation value JD, in the preset proportional model function. It is necessary to solve the two proportional coefficients and substitute them into the two arrays to obtain the functional equation group before solving;

[0124] In all the data groups with solutions, the first proportional coefficients obtained by substituting all the solutions into the data groups are integrated into the first proportional coefficient data group, the second proportional coefficients obtained by substituting all the solutions into the data groups are integrated into the second proportional coefficient data group, the variance value of the first proportional coefficient data group is obtained and marked as FD, and the variance value of the second proportional coefficient data group is obtained and marked as FG;

[0125] The obtained solvable quantity ratio YJ, the variance value FD of the first proportional coefficient data group, and the variance value FG of the second proportional coefficient data group are processed by the formula: A comprehensive impact synchronization value is obtained, wherein s1, s2 and s3 are all preset proportional coefficients;

[0126] In some embodiments, the spacing impact synchronization value, the angle impact synchronization value, and the comprehensive impact synchronization value are respectively compared with the spacing impact synchronization threshold, the angle impact synchronization threshold, and the comprehensive impact synchronization threshold:

[0127] If the spacing impact synchronization value is greater than the spacing impact synchronization threshold, it means that there is no proportional impact relationship between the center spacing anomaly and the optical fiber transmission;

[0128] If the spacing impact synchronization value is less than or equal to the spacing impact synchronization threshold, it means that there is a proportional impact relationship between the center spacing abnormality and the optical fiber transmission;

[0129] If the angle impact synchronization value is greater than the angle impact synchronization threshold, it means that there is no proportional impact relationship between the tilt angle abnormality and the optical fiber transmission;

[0130] If the angle impact synchronization value is less than or equal to the angle impact synchronization threshold, it means that there is a proportional impact relationship between the tilt angle abnormality and the optical fiber transmission;

[0131] If the comprehensive impact synchronization value is greater than the comprehensive impact synchronization threshold, it means that there is a proportional impact relationship between the abnormalities of the center spacing and the tilt angle and the optical fiber transmission;

[0132] If the comprehensive impact synchronization value is less than or equal to the comprehensive impact synchronization threshold, it means that there is no proportional impact relationship between the abnormalities of the center spacing and the tilt angle and the optical fiber transmission;

[0133] Step 6: If the center spacing abnormality, the tilt angle abnormality, and the center spacing and tilt angle abnormalities all have a proportional influence relationship with the optical fiber transmission, then obtain the spacing abnormality influence ratio and the angle abnormality influence ratio, compare and analyze the spacing abnormality influence ratio and the angle abnormality influence ratio, and determine the influence degree of the center spacing abnormality on the optical fiber transmission and the influence degree of the tilt angle abnormality on the optical fiber transmission under different influence types;

[0134] Among them, the impact types include unilateral impact and multiple simultaneous impacts;

[0135] It should be noted that unilateral impact means that there is abnormal center spacing or tilt angle in the optical fiber, and multiple simultaneous impacts mean that there are abnormal center spacing and tilt angle in the optical fiber at the same time. When the center spacing is abnormal, there will be a spacing abnormality impact ratio, when the tilt angle is abnormal, there will be an angle abnormality impact ratio, and when the center spacing and tilt angle are abnormal at the same time, there will be a spacing abnormality impact ratio and an angle abnormality impact ratio.

[0136] Specifically, the spacing abnormality impact ratio when the center spacing is abnormal is obtained, wherein the spacing abnormality impact ratio under the center spacing abnormality type is obtained by summing up the spacing impact change ratios corresponding to all spacing transmission coincident optical fibers and taking the average value;

[0137] Obtaining an angle anomaly influence ratio when the tilt angle is abnormal, wherein the angle anomaly influence ratio under the tilt angle abnormality type is obtained by summing and averaging the angle influence change ratios corresponding to the angle transmission coincident optical fibers;

[0138] Obtaining a spacing anomaly impact ratio and an angle anomaly impact ratio when both the center spacing and the tilt angle are abnormal, wherein the spacing anomaly impact ratio under the type of simultaneous abnormality of the center spacing and the tilt angle is obtained by summing and averaging the solved first proportional coefficients, and the angle anomaly impact ratio under the type of simultaneous abnormality of the center spacing and the tilt angle is obtained by summing and averaging the solved second proportional coefficients;

[0139] In some embodiments, the spacing abnormality impact ratio when the center spacing is abnormal and the angle abnormality impact ratio when the tilt angle is abnormal are compared:

[0140] If the spacing abnormality impact ratio when the center spacing is abnormal is greater than the angle abnormality impact ratio when the tilt angle is abnormal, it means that under the unilateral impact type, the center spacing abnormality has a strong impact on optical fiber transmission;

[0141] If the spacing abnormality impact ratio when the center spacing is abnormal is equal to the angle abnormality impact ratio when the tilt angle is abnormal, it means that under the unilateral impact type, the center spacing abnormality and the tilt angle abnormality have the same degree of impact on optical fiber transmission;

[0142] If the spacing abnormality impact ratio when the center spacing is abnormal is smaller than the angle abnormality impact ratio when the tilt angle is abnormal, it means that under the unilateral impact type, the tilt angle abnormality has a strong impact on the optical fiber transmission;

[0143] In some embodiments, the spacing anomaly impact ratio and the angle anomaly impact ratio when both the center spacing and the tilt angle are abnormal are compared:

[0144] If the spacing abnormality impact ratio is greater than the angle abnormality impact ratio when both the center spacing and the tilt angle are abnormal, it means that under the multi-faceted impact type, the center spacing abnormality has a strong impact on the optical fiber transmission;

[0145] If the spacing abnormality impact ratio is equal to the angle abnormality impact ratio when both the center spacing and the tilt angle are abnormal, it means that under the multi-faceted impact type, the center spacing abnormality and the tilt angle abnormality have the same impact on the optical fiber transmission;

[0146] If the spacing abnormality impact ratio is smaller than the angle abnormality impact ratio when both the center spacing and the tilt angle are abnormal, it means that under the multi-faceted impact type, the tilt angle abnormality has a greater impact on the optical fiber transmission;

[0147] The technical solution of the embodiment of the present invention is: based on the first influencing signal, the second influencing signal and the third influencing signal generated respectively, the present invention analyzes whether the abnormal center spacing, the abnormal inclination angle and the abnormal center spacing and the inclination angle have a proportional influence relationship with the optical fiber transmission respectively. If so, the influence degree of the abnormal center spacing on the optical fiber transmission and the influence degree of the abnormal inclination angle on the optical fiber transmission under different influence types are analyzed respectively. On the one hand, the present invention determines whether the abnormal center spacing, the abnormal inclination angle and the abnormal center spacing and the inclination angle have a proportional influence relationship with the optical fiber transmission respectively, which is conducive to accurately troubleshooting the influencing factors of the unqualified cable. On the other hand, it clarifies the influence degree of the influencing factors on the optical fiber transmission, and subsequently optimizes the production and manufacturing of the overhead cable in a targeted manner, thereby improving the theoretical decision-making basis for the optimization and regulation of the production and manufacturing of the overhead cable, and improving the production quality and production efficiency of the overhead cable. Example 5

[0148] like Figure 4 As shown, an overhead cable production system according to an embodiment of the present invention includes:

[0149] Data acquisition module: obtains the optical fiber loss data of the overhead ribbon cable during the quality inspection process, marks the optical fibers in the overhead ribbon cable as normal transmission optical fibers and abnormal transmission optical fibers based on comparative processing of the optical fiber loss data, obtains the abnormal data of the abnormal transmission optical fibers, and obtains the quality inspection value of the overhead ribbon cable based on product processing of the abnormal data of the abnormal transmission optical fibers;

[0150] Quality detection module: compares the quality detection value with the quality detection threshold. If the quality detection value is greater than or equal to the quality detection threshold, a quality failure signal is generated.

[0151] Classification and marking module: Based on the generated quality failure signal, the position data between the optical fiber and the V-groove in the overhead ribbon cable is obtained, and comparative analysis is performed to classify and mark the optical fiber into optical fiber with normal position, optical fiber with abnormal spacing, optical fiber with abnormal angle, and optical fiber with comprehensive abnormality.

[0152] The first impact analysis module: the marked spacing abnormal optical fiber, angle abnormal optical fiber and comprehensive abnormal optical fiber are respectively analyzed with the abnormal transmission optical fiber to obtain the impact coefficient, wherein the impact coefficient includes a first impact value, a second impact value and a third impact value, and the impact coefficient is used to determine whether the center spacing abnormality, the tilt angle abnormality and the center spacing and tilt angle abnormality will respectively affect the optical fiber transmission, and selectively generate an impact signal according to the judgment result, wherein the impact signal includes a first impact signal, a second impact signal and a third impact signal;

[0153] The second impact analysis module: based on the first impact signal, the second impact signal and the third impact signal respectively generated, obtains the spacing impact synchronization value, the angle impact synchronization value and the comprehensive impact synchronization value, and determines whether the center spacing abnormality, the tilt angle abnormality and the center spacing and tilt angle abnormality have a proportional impact relationship with the optical fiber transmission respectively;

[0154] Impact intensity assessment module: If there is a proportional impact relationship between the abnormal center spacing, the abnormal tilt angle, and the abnormal center spacing and the tilt angle at the same time and the optical fiber transmission, the spacing abnormality impact ratio and the angle abnormality impact ratio are obtained, and a comparative analysis is performed to determine the impact degree of the abnormal center spacing on the optical fiber transmission and the impact degree of the abnormal tilt angle on the optical fiber transmission under different impact types. Example 6

[0155] like Figure 5 As shown, the present invention is an aerial cable produced by an aerial cable production method, comprising:

[0156] The overhead ribbon cable includes an optical fiber ribbon array, which includes a plurality of optical fiber ribbons 1 arranged in an array, and the surface of the optical fiber ribbon array is sequentially wrapped with a water-blocking component and an outer sheath 3 along the axial direction of the optical fiber ribbon array;

[0157] The water-blocking component includes a water-blocking sealing layer 4 formed by heating and curing the sealant, and the water-blocking sealing layer 4 is coated on the surface of the optical fiber ribbon array along the axial direction of the optical fiber ribbon array and filled in the gap between the optical fiber ribbon 1 and the V-shaped groove 2, wherein the optical fiber ribbon 1 is located in the V-shaped groove 2 opened in the annular array;

[0158] When the overhead ribbon cable is powered on, its V-shaped structure 2 isolates the adjacent optical fiber ribbons 1 to prevent friction between the adjacent optical fiber ribbons 1, thereby preventing damage to the ribbon cable;

[0159] Filling the water-blocking sealing layer 4 between the optical fiber ribbon 1 and the V-shaped groove 2 can fix the optical fiber ribbon 1 and prevent the optical fiber ribbon 1 from moving under external interference, thereby causing wear of the optical fiber ribbon 1, which is beneficial to the fixation and protection of the optical fiber ribbon 1.

[0160] The above shows and describes the basic principles, main features and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A method for manufacturing an aerial cable, comprising: An optical fiber ribbon annular array, the optical fiber ribbon array comprising a plurality of optical fiber ribbons arranged in an array, the surface of the optical fiber ribbon array being sequentially wrapped with a water-blocking component and an outer protective layer along the axial direction of the optical fiber ribbon array; The water-blocking component includes a water-blocking sealing layer formed by heating and curing the sealant, the water-blocking sealing layer is coated on the surface of the optical fiber ribbon array along the axial direction of the optical fiber ribbon array and fills the gap between the optical fiber ribbon and the V-shaped groove, wherein the optical fiber ribbon is located in the V-shaped groove opened in the annular array; When the overhead ribbon cable is powered on, its V-shaped groove isolates the adjacent optical fiber ribbons to prevent friction between the adjacent optical fiber ribbons. A water-blocking sealing layer is filled between the optical fiber ribbon and the V-shaped groove to fix the optical fiber ribbon. The characteristics are: quality inspection includes: Obtaining the optical fiber loss data of the overhead ribbon cable during the quality inspection process, marking the optical fibers in the overhead ribbon cable as normal transmission optical fibers and abnormal transmission optical fibers based on comparative processing of the optical fiber loss data, and obtaining the abnormal data of the abnormal transmission optical fibers, performing product processing, and obtaining the quality inspection value; Among them, abnormal data include the proportion of abnormal transmission optical fibers and the proportion of transmission loss deviation mean; The quality detection value is obtained by multiplying the proportion of the number of abnormal transmission optical fibers by the proportion of the mean value of the transmission loss deviation; The quality detection value is compared with the quality detection threshold, and if the quality detection value is greater than or equal to the quality detection threshold, a quality failure signal is generated; Based on the generated quality failure signal, the position data between the optical fiber and the V-groove in the overhead ribbon cable is obtained, and a comparative analysis is performed to classify and mark the optical fiber into optical fiber with normal position, optical fiber with abnormal spacing, optical fiber with abnormal angle, and optical fiber with comprehensive abnormality; The marked optical fibers are combined with the abnormal transmission optical fibers for analysis to obtain the influence coefficients; The influence coefficient includes a first influence value, a second influence value and a third influence value. The first influence value is obtained by ratio processing between the number of spacing transmission coincident optical fibers and the number of spacing abnormal optical fibers. The second influence value is obtained by ratio processing between the number of angle transmission coincident optical fibers and the number of angle abnormal optical fibers. The third influence value is obtained by ratio processing between the number of comprehensive transmission coincident optical fibers and the number of comprehensive abnormal optical fibers. The method of obtaining angle transmission coincident optical fiber, spacing transmission coincident optical fiber and comprehensive transmission coincident optical fiber is as follows: Among all the optical fibers, the optical fibers that are both angle-abnormal optical fibers and abnormal transmission optical fibers are marked as angle-transmission coincidence optical fibers, thereby obtaining angle-transmission coincidence optical fibers; The method for obtaining the spacing transmission coincident optical fiber and the comprehensive transmission coincident optical fiber is the same as the method for obtaining the angle transmission coincident optical fiber; According to the influence coefficient, it is judged whether the abnormal center spacing, the abnormal tilt angle, and the abnormal center spacing and the tilt angle will respectively affect the optical fiber transmission, and an influence signal is generated, wherein the influence signal includes a first influence signal, a second influence signal, and a third influence signal, the first influence signal indicates that the abnormal center spacing affects the optical fiber transmission, the second influence signal indicates that the abnormal tilt angle affects the optical fiber transmission, and the third influence signal indicates that the abnormal center spacing and the tilt angle affect the optical fiber transmission; Based on the impact signal, the spacing impact synchronization value, the angle impact synchronization value and the comprehensive impact synchronization value are obtained, and it is determined whether there is a proportional impact relationship between the center spacing abnormality, the tilt angle abnormality and the center spacing and tilt angle abnormalities and the optical fiber transmission respectively; If there is a proportional influence relationship between the abnormal center spacing, the abnormal tilt angle, and the abnormal center spacing and the tilt angle and the optical fiber transmission, the spacing abnormality impact ratio and the angle abnormality impact ratio are obtained, and a comparative analysis is performed to determine the degree of influence of the abnormal center spacing on the optical fiber transmission and the degree of influence of the abnormal tilt angle on the optical fiber transmission under different influence types, and to clarify the degree of influence of the influencing cause on the optical fiber transmission, so as to optimize the production and manufacturing of the overhead cable in a targeted manner.

2. The method for manufacturing an aerial cable according to claim 1, characterized in that: The loss data includes the transmission loss value of the optical fiber. The transmission loss value of the optical fiber is compared with a transmission loss standard value. If the transmission loss value is greater than the transmission loss standard value, the optical fiber is marked as an abnormal transmission optical fiber.

3. The method for manufacturing an aerial cable according to claim 2, characterized in that: The number of abnormal transmission optical fibers and the number of optical fibers are counted, the number of abnormal transmission optical fibers is ratioed with the number of optical fibers to obtain the proportion of the number of abnormal transmission optical fibers, the transmission loss value of the abnormal transmission optical fiber is differenced with the standard value of the transmission loss to obtain the transmission loss deviation value, the transmission loss deviation values ​​of all abnormal transmission optical fibers are summed and averaged to obtain the mean transmission loss deviation, the mean transmission loss deviation is ratioed with the standard value of the transmission loss to obtain the mean transmission loss deviation proportion of the abnormal transmission optical fibers.

4. The method for manufacturing an aerial cable according to claim 1, characterized in that: The position data includes a center distance and a tilt angle, the center distance is compared with a center standard distance, and the tilt angle is compared with a tilt standard angle; If the center spacing is greater than the center standard spacing and the tilt angle is less than or equal to the tilt standard angle, the optical fiber is marked as an optical fiber with abnormal spacing; If the center spacing is less than or equal to the center standard spacing and the tilt angle is greater than the tilt standard angle, the optical fiber is marked as an angle abnormal optical fiber; If the center spacing is greater than the center standard spacing and the tilt angle is greater than the tilt standard angle, the optical fiber is marked as a comprehensive abnormal optical fiber; If the center spacing is less than or equal to the standard center spacing and the tilt angle is less than or equal to the standard tilt angle, it is marked as a normal position optical fiber.

5. The method for manufacturing an aerial cable according to claim 1, characterized in that: The way to obtain the spacing effect synchronization value is as follows: Obtain the transmission loss deviation value and the spacing deviation value of the spacing transmission coincident optical fiber, and perform ratio processing on them to obtain the spacing influence change ratio; Integrate all obtained spacing influence change ratios into a spacing influence change data group, obtain the variance value of the spacing influence change data group, and use the variance value as the spacing influence synchronization value; The angle effect synchronization value is obtained in the same way as the spacing effect synchronization value.

6. The method for manufacturing an aerial cable according to claim 1, characterized in that: The comprehensive impact synchronization value is obtained as follows: Obtain the transmission loss deviation value, spacing deviation value and angle deviation value corresponding to the comprehensive transmission overlapped optical fiber, and integrate them into a calculation data group, and select two calculation data groups as a substitution data group each time in all the calculation data groups by using the method of permutation and combination; Substituting the input data set into a preset proportional model function to solve the proportional coefficient, wherein the preset proportional model function is: SW=a1*JL+a2*JD, wherein SW represents the transmission loss deviation value, JL represents the spacing deviation value, JD represents the angle deviation value, the average of a1 and a2 is the proportional coefficient, and a1 is the first proportional coefficient, and a2 is the second proportional coefficient; If the proportional coefficient can be solved by substituting into the data set, it is marked as a data set with a solution. If the proportional coefficient cannot be solved by substituting into the data set, it is marked as a data set with no solution. Obtain the number of data groups with solutions and the number of data groups with solutions, perform ratio processing on them, obtain the ratio of the number of solutions, and mark it as YJ; In all the data groups with solutions, the first proportional coefficients obtained by substituting all the solutions into the data groups are integrated into the first proportional coefficient data group, the second proportional coefficients obtained by substituting all the solutions into the data groups are integrated into the second proportional coefficient data group, the variance value of the first proportional coefficient data group is obtained and marked as FD, and the variance value of the second proportional coefficient data group is obtained and marked as FG; The obtained solvable quantity ratio YJ, the variance value FD of the first proportional coefficient data group, and the variance value FG of the second proportional coefficient data group are processed by the formula: A comprehensive impact synchronization value is obtained, wherein s1, s2 and s3 are all preset proportional coefficients.

7. The method for manufacturing an aerial cable according to claim 6, characterized in that: Obtaining the spacing abnormality impact ratio when the center spacing is abnormal, wherein the spacing abnormality impact ratio under the center spacing abnormality type is obtained by summing up the spacing impact change ratios corresponding to all spacing transmission coincident optical fibers and taking the average value; Obtaining an angle anomaly influence ratio when the tilt angle is abnormal, wherein the angle anomaly influence ratio under the tilt angle abnormality type is obtained by summing and averaging the angle influence change ratios corresponding to the angle transmission coincident optical fibers; Obtain the spacing anomaly impact ratio and angle anomaly impact ratio when both the center spacing and the inclination angle are abnormal, wherein the spacing anomaly impact ratio under the type where both the center spacing and the inclination angle are abnormal is obtained by summing and averaging the solved first proportional coefficients, and the angle anomaly impact ratio under the type where both the center spacing and the inclination angle are abnormal is obtained by summing and averaging the solved second proportional coefficients.

8. The method for manufacturing an aerial cable according to claim 1, characterized in that: The impact types include unilateral impact and multiple simultaneous impacts. The unilateral impact indicates that there is abnormal center spacing or abnormal tilt angle in the optical fiber, and the multiple simultaneous impact indicates that there is abnormal center spacing and abnormal tilt angle in the optical fiber at the same time.

9. An overhead cable production system, characterized in that: The system implements the manufacturing method as described in any one of claims 1 to 8 above, including: Data acquisition module: obtains the optical fiber loss data of the overhead ribbon cable during the quality inspection process, and based on the comparative processing of the optical fiber loss data, marks the optical fibers in the overhead ribbon cable as normal transmission optical fibers and abnormal transmission optical fibers, obtains the abnormal data of the abnormal transmission optical fibers, and performs product processing to obtain the quality inspection value; Among them, abnormal data include the proportion of abnormal transmission optical fibers and the proportion of transmission loss deviation mean; The quality detection value is obtained by multiplying the proportion of the number of abnormal transmission optical fibers by the proportion of the mean value of the transmission loss deviation; Quality detection module: compares the quality detection value with the quality detection threshold. If the quality detection value is greater than or equal to the quality detection threshold, a quality failure signal is generated. Classification and marking module: Based on the generated quality failure signal, the position data between the optical fiber and the V-groove in the overhead ribbon cable is obtained, and comparative analysis is performed to classify and mark the optical fiber into optical fiber with normal position, optical fiber with abnormal spacing, optical fiber with abnormal angle, and optical fiber with comprehensive abnormality. The first impact analysis module: combines the marked optical fibers with the abnormal transmission optical fibers to obtain the impact coefficient; The influence coefficient includes a first influence value, a second influence value and a third influence value. The first influence value is obtained by ratio processing between the number of spacing transmission coincident optical fibers and the number of spacing abnormal optical fibers. The second influence value is obtained by ratio processing between the number of angle transmission coincident optical fibers and the number of angle abnormal optical fibers. The third influence value is obtained by ratio processing between the number of comprehensive transmission coincident optical fibers and the number of comprehensive abnormal optical fibers. The method of obtaining angle transmission coincident optical fiber, spacing transmission coincident optical fiber and comprehensive transmission coincident optical fiber is as follows: Among all the optical fibers, the optical fibers that are both angle-abnormal optical fibers and abnormal transmission optical fibers are marked as angle-transmission coincidence optical fibers, thereby obtaining angle-transmission coincidence optical fibers; The method for obtaining the spacing transmission coincident optical fiber and the comprehensive transmission coincident optical fiber is the same as the method for obtaining the angle transmission coincident optical fiber; According to the influence coefficient, it is judged whether the abnormal center spacing, the abnormal tilt angle, and the abnormal center spacing and the tilt angle will respectively affect the optical fiber transmission, and an influence signal is generated, wherein the influence signal includes a first influence signal, a second influence signal, and a third influence signal, the first influence signal indicates that the abnormal center spacing affects the optical fiber transmission, the second influence signal indicates that the abnormal tilt angle affects the optical fiber transmission, and the third influence signal indicates that the abnormal center spacing and the tilt angle affect the optical fiber transmission; The second impact analysis module: based on the impact signal, obtains the spacing impact synchronization value, the angle impact synchronization value and the comprehensive impact synchronization value, and determines whether the center spacing abnormality, the tilt angle abnormality and the center spacing and tilt angle abnormality have a proportional impact relationship with the optical fiber transmission; Impact intensity assessment module: If there is a proportional influence relationship between the abnormal center spacing, the abnormal tilt angle, and the abnormal center spacing and the tilt angle and the optical fiber transmission, the impact ratio of the abnormal spacing and the abnormal angle are obtained, and a comparative analysis is performed to determine the degree of influence of the abnormal center spacing on the optical fiber transmission and the degree of influence of the abnormal tilt angle on the optical fiber transmission under different impact types, and to clarify the degree of influence of the influencing factors on the optical fiber transmission, so as to optimize the production and manufacturing of overhead cables in a targeted manner.

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