Winding yarn surface detection method, device, equipment and storage medium

Abstract

The application relates to a yarn surface detection method, device and equipment and a storage medium, and is applied to the field of textile machinery. The method comprises the following steps: acquiring image data in real time, the image data is a yarn surface image located on a warping beam, judging whether an abnormal area exists in the yarn surface arrangement on the warping beam according to the image data, if the yarn surface arrangement has the abnormal area, acquiring the area position of the abnormal area on the yarn surface of the warping beam, and controlling the heddle until the abnormal area disappears. The application has the technical effect that the possibility of the problems of the protrusion or the depression of the yarn surface located on the warping beam is reduced.

Description

Methods, apparatus, equipment and storage media for testing warp yarn surface Technical Field

[0001] This application relates to the technical field of textile machinery, and in particular to a method, apparatus, equipment and storage medium for detecting warp yarn surface. Background Technology

[0002] Textiles have been an integral part of China's thousands of years of social development, occupying a pivotal position. With rapid socio-economic development and gradually improving production levels, the textile industry has made tremendous progress. Among them, the warp knitting industry, with its high technological content, excellent productivity, and unique product performance, holds an important position in the textile industry. In the warp knitting industry, warping is the preceding process for warp-knitted fabrics, and the quality of warping directly affects the quality of the fabric.

[0003] Warping is the process of winding a certain number of warp yarns parallel to each other on a warp beam or weaving beam according to a specified length and width. Warping requires that all warp yarns have equal tension and be evenly distributed on the warp beam or weaving beam. Currently, textile enterprises generally use warping machines for warping. Warping machines wind the yarns parallel and evenly onto the warp beam. During the warping process, the warping machine uses a transverse movement device to make the yarns wrap around the warp beam. The transverse movement device includes a left support lug connector, a right support lug connector, and a herringbone reed and a rotating roller respectively installed between the left and right support lug connectors. The herringbone reed is equipped with a yarn separating needle. The yarn passes through the yarn separating needle and wraps around at least a portion of the circumference of the rotating roller before wrapping around the warp beam of the warping machine. The warping machine controls the translation of the herringbone reed by adjusting a cross switch.

[0004] In the process of developing this application, the inventors discovered that the technology has at least the following problems: Currently, warping machines rely on manual adjustment of the cross switch to control the tension or left and right movement of the herringbone reed. In this process, improper operation or failure of personnel to keep track in real time can easily occur, which can lead to problems such as yarn pressing on the warp beam, affecting subsequent weaving. Summary of the Invention

[0005] In order to reduce the possibility of bulges or depressions on the yarn surface located on the warp beam, this application provides a method, apparatus, equipment and storage medium for detecting the warp yarn surface.

[0006] In a first aspect, this application provides a method for detecting the surface of warp yarns, which adopts the following technical solution: the method includes: acquiring image data in real time, wherein the image data is an image of the yarn surface located on the warp beam;

[0007] Based on the image data, determine whether there are any abnormal areas in the yarn arrangement on the warp beam;

[0008] If there is an abnormal area in the yarn arrangement, then the location of the abnormal area on the warp beam is obtained;

[0009] Control the herringbone pattern according to the location of the area until the abnormal area disappears.

[0010] Through the above technical solution, the warping yarn surface detection system detects and confirms the flatness of the yarn surface on the warping beam by using image data corresponding to the yarn surface of the warp beam. If uneven areas are found on the yarn surface through image data, which are abnormal areas, the warping yarn surface detection system will determine the location of the abnormal area on the warping beam, i.e., the area location, based on the image data. Then, the warping yarn surface detection system will control the herringbone reed to adjust the yarn surface to be processed according to the obtained area location, thereby restoring the yarn surface on the warping beam to flatness. This helps to reduce problems such as yarn compression during the warping process of the warping machine.

[0011] In one specific implementation scheme, the abnormal region is determined based on the image data;

[0012] If the abnormal area is a recessed area, then obtain the location of the recessed area on the warp beam;

[0013] The step of controlling the herringbone reed according to the location of the area until the abnormal area disappears specifically includes:

[0014] Control the herringbone reed to move horizontally along the direction close to the corresponding area of ​​the recessed region until the recessed region disappears.

[0015] Through the above technical solution, after detecting an abnormal area, the warping yarn surface detection system will detect the shape of the abnormal area. If the yarn surface in the abnormal area is lower than the yarn surface in the surrounding area, the warping yarn surface detection system will determine the abnormal area as a concave area and control the herringbone reed to move in the direction of the concave area, so that the yarn can be wound more on the warp beam in the concave area, thereby restoring the yarn surface of the warping beam to flatness.

[0016] In one specific implementation scheme, the abnormal region is determined based on the image data;

[0017] If the abnormal area is a raised area, then obtain the location of the raised area on the warp beam;

[0018] The step of controlling the herringbone reed according to the location of the area until the abnormal area disappears specifically includes:

[0019] Control the herringbone reed to translate along a direction away from the position corresponding to the raised area until the raised area disappears.

[0020] Through the above technical solution, after detecting an abnormal area, the warping yarn surface detection system will detect the shape of the abnormal area. If the yarn surface in the abnormal area is higher than the yarn surface in the surrounding area, the warping yarn surface detection system will determine the abnormal area as a raised area and control the herringbone reed to move away from the location of the raised area, so that the yarn can be less wrapped on the warp beam of the raised area, thereby restoring the yarn surface of the warping beam to flatness.

[0021] In one specific feasible implementation, the number of depression anomalies corresponding to the depression region is calculated;

[0022] If there are two indentations, then determine whether the location of the area corresponding to the indentation is located at both ends of the warp axis;

[0023] If the area corresponding to the recessed region is located at both ends of the warp axis, then the expansion of the herringbone reed is controlled.

[0024] If there is only one dent, then the herringbone reed is controlled to translate along the direction of the area corresponding to the dent.

[0025] Through the above technical solution, after detecting a concave area, the warping yarn surface detection system will calculate the number of corresponding concave areas. If there are two corresponding concave areas and the concave areas are located at both ends of the warping beam, the warping yarn surface detection system will control the herringbone reed to expand, so that more yarn can be wound around both ends of the warping beam, and the yarn surface of the warping beam will be restored to flatness.

[0026] In one specific implementation, the number of protrusion anomalies corresponding to the protrusion region is calculated;

[0027] If there are two abnormal protrusions, then determine whether the area corresponding to the protrusion is located at both ends of the warp axis;

[0028] If the area corresponding to the protruding region is located at both ends of the warp beam, then the herringbone reed is controlled to shrink.

[0029] If there is only one abnormal protrusion, then the herringbone reed is controlled to translate along a direction away from the position corresponding to the protrusion area.

[0030] Through the above technical solution, after detecting the raised area, the warp yarn surface detection system will calculate the number of the raised areas. If there are two raised areas and the raised areas are located at both ends of the warp beam, the warp yarn surface detection system will control the herringbone reed to shrink, so that the yarn at both ends of the warp beam can reduce the winding of the yarn, so that the yarn surface at both ends of the warp beam gradually becomes flush with the yarn surface in the middle area, thereby restoring the yarn surface of the warp beam to flatness.

[0031] In one specific implementation scheme, it is determined whether the location of the region is located in the middle region of the warp axis;

[0032] If the area is located in the middle region of the warp beam, an alarm signal is generated.

[0033] With the above technical solution, when the warp yarn surface detection system obtains the location of the abnormal area, if the location of the abnormal area is in the middle area of ​​the warp beam, the warp yarn surface detection system will directly generate an alarm command to remind the staff that there is a problem in the current warping process, which helps to reduce the possibility of warping failure.

[0034] In one specific implementation scheme, the area of ​​the abnormal region corresponding to the abnormal region is calculated based on the image data;

[0035] The area of ​​the abnormal region is compared with a preset maximum area value;

[0036] If the area of ​​the abnormal region exceeds the maximum area value, an alarm signal is generated.

[0037] Through the above technical solution, after the warping yarn surface detection system detects an abnormal area on the warp beam, it will calculate the area of ​​the abnormal area. If the area of ​​the abnormal area is too large, the warping yarn surface detection system will directly generate an alarm command to remind the staff that there is a problem in the current warping process, further reducing the possibility of warping failure.

[0038] Secondly, this application provides a warp yarn surface detection device, which adopts the following technical solution: the device includes:

[0039] The image data acquisition module is used to acquire image data in real time, wherein the image data is an image of the yarn surface located on the warp beam;

[0040] An abnormal area detection module is used to determine whether there are abnormal areas in the yarn arrangement on the warp beam based on the image data.

[0041] The region location acquisition module is used to acquire the region location of the abnormal region on the warp beam if there is an abnormal region in the yarn arrangement.

[0042] The herringbone reed control module is used to control the herringbone reed according to the location of the area until the abnormal area disappears.

[0043] Thirdly, this application provides a computer device that adopts the following technical solution: it includes a memory and a processor, wherein the memory stores a computer program that can be loaded by the processor and executed as any of the warp yarn surface detection methods described above.

[0044] Fourthly, this application provides a computer-readable storage medium that stores a computer program capable of being loaded by a processor and executing any of the above-mentioned warp yarn surface detection methods.

[0045] In summary, this application includes at least one of the following beneficial technical effects:

[0046] 1. The warping yarn surface detection system uses image data corresponding to the warp yarn surface of the entire machine to detect and confirm the flatness of the yarn surface on the warping beam. If uneven areas are found on the yarn surface through image data, which are abnormal areas, the warping yarn surface detection system will determine the location of the abnormal area on the warping beam, i.e., the area location, based on the image data. Then, the warping yarn surface detection system will control the herringbone reed to adjust the yarn surface to be processed according to the obtained area location, thereby restoring the yarn surface on the warping beam to flatness. This helps to reduce problems such as yarn compression during the warping process of the warping machine.

[0047] 2. After detecting an abnormal area, the warping yarn surface detection system will inspect the shape of the abnormal area. If the yarn surface in the abnormal area is lower than the yarn surface of the surrounding area, the warping yarn surface detection system will determine the abnormal area as a recessed area and control the herringbone reed to move in the direction of the recessed area, so that the yarn can be wound more on the warp beam in the recessed area, thereby restoring the yarn surface of the warp beam to flatness. Attached Figure Description

[0048] Figure 1 is a flowchart of the warp yarn surface detection method in an embodiment of this application.

[0049] Figure 2 is a structural block diagram of the warp yarn surface detection device in an embodiment of this application.

[0050] Reference numerals: 301, Image data acquisition module; 302, Abnormal area detection module; 303, Area location acquisition module; 304, Herringbone reed control module. Detailed Implementation

[0051] The present application will be further described in detail below with reference to Figures 1-2.

[0052] This application discloses a method for detecting the warp surface. The method is applied to a warp surface detection system, which includes a herringbone reed for controlling the yarn arrangement on a warping machine and an image acquisition unit for acquiring images of the warp beam. The warping machine includes at least a warp beam and a herringbone reed. The herringbone reed has reed teeth for engaging the yarn. Data transmission occurs between the warp surface detection system and the warping machine. The warping machine uses the herringbone reed to comb the yarn to be processed, thereby winding the combed yarn onto the warp beam.

[0053] As shown in Figure 1, the method includes the following steps:

[0054] S10 acquires image data in real time.

[0055] Specifically, the warp yarn surface inspection system collects images of the warp beam by calling an image acquisition device. In this embodiment, the image acquisition device can be a camera. The warp yarn surface inspection system can continuously collect images of the warp beam after the warp yarn surface inspection process begins, thereby obtaining a video of the warp beam; or the warp yarn surface inspection device can call a camera and capture a video of the warp beam when it receives a recording start instruction triggered by the staff.

[0056] S20, determine whether there are abnormal areas in the yarn arrangement on the warp beam based on the image data.

[0057] Specifically, the warp yarn surface inspection system determines whether there are abnormal areas in the yarn surface arrangement by detecting whether the yarn surface located on the warp beam is flat. Here, the flatness of the yarn surface means that the yarn surface should be kept as a horizontal straight line.

[0058] S30, if there are abnormal areas in the yarn arrangement, then obtain the location of the abnormal area on the warp beam.

[0059] Specifically, the warping yarn surface detection system compares the yarn surface on the warping beam with a horizontal straight line. It uses the horizontal straight line to find abnormal areas on the yarn surface. If there are abnormal areas on the yarn surface, the warping yarn surface detection system will determine the corresponding location of the abnormal area on the warping beam. It should be noted that the aforementioned horizontal straight line will change continuously during the warping process.

[0060] S40, control the herringbone reed according to the area location until the abnormal area disappears.

[0061] Specifically, after identifying the location of abnormal areas on the warp beam, the warp yarn surface detection system adjusts the herringbone reed accordingly. By controlling the herringbone reed, it alters the yarn arrangement on the warp beam, resulting in a smoother yarn surface. The system uses image recognition to initially determine if the yarn surface is smooth, then controls the herringbone reed to repair the yarn surface, restoring its smoothness and reducing the likelihood of yarn compression problems on the warp beam.

[0062] In one embodiment, to more quickly restore the yarn surface on the warp beam to flatness and obtain the location of the abnormal area on the warp beam, the following steps can be performed:

[0063] After inspecting the flatness of the warp beam, the warp surface inspection system will determine the presence of abnormal areas based on image data. Specifically, it will compare the yarn surface at the abnormal area with that of other areas on the warp beam. If the yarn surface at the abnormal area is lower than that of other areas, it indicates a depression; if the yarn surface at the abnormal area is higher than that of other areas, it indicates a depression. This indicates that the abnormal area is a raised area. After judging the abnormal area on the warp beam, the warp yarn surface detection system will obtain the location of the abnormal area. If the abnormal area is a recessed area, the warp yarn surface detection system will control the herringbone reed to move along the direction closer to the recessed area. Specifically, if the recessed area is located at the left end of the warp beam, the warp yarn surface detection system will control the herringbone reed to move to the left. If the recessed area is located at the right end of the warp beam, the warp yarn surface detection system will control the herringbone reed to move to the right. If the abnormal area is a raised area, the warp yarn surface detection system will control the herringbone reed to move away from the raised area. Specifically, if the raised area is located at the left end of the warp beam, the warp yarn surface detection system will control the herringbone reed to move to the right; if the raised area is located at the right end of the warp beam, the warp yarn surface detection system will control the herringbone reed to move to the left. After detecting an unevenness in the yarn surface on the warp beam, the warp yarn surface detection system will change the arrangement of the warp beam yarn surface by controlling the translational movement of the herringbone reed. This allows the warp beam in the concave area to wind more yarn as much as possible, and reduces the possibility of yarn winding on the warp beam in the raised area, helping to restore the yarn surface on the warp beam to flatness as quickly as possible.

[0064] In one embodiment, to enable the warp yarn surface detection system to better adjust the flatness of the warp beam yarn surface, the herringbone reed is controlled to translate along the direction close to the corresponding area of ​​the concave region. Specifically, the following steps can be performed:

[0065] Before controlling the herringbone reed, the warp yarn detection system first calculates the number of detected abnormal areas. It determines if there are two abnormal areas on the warp beam. If there are two, the system uses the location of these areas to determine if they are located at either end of the warp beam. If they are, the system controls the herringbone reed according to the specific shape of the abnormal area. Specifically, if all abnormal areas are concave, the system expands the herringbone reed to enlarge the area to be warped. The warping yarn surface detection system ensures that the yarn surface to be processed covers a larger area of ​​the warp beam. If the abnormal areas are all raised areas, the warping yarn surface detection system will control the herringbone reed to shrink, reducing the area of ​​the yarn to be processed. This reduces the area of ​​the warp beam covered by the yarn surface, thereby adding yarn to warp beam areas lacking yarn and reducing yarn entanglement in warp beam areas with excessive yarn. This restores the smoothness of the yarn surface on the warp beam. Furthermore, because the abnormal areas on the warp beam are repaired simultaneously, the time for the warping yarn surface detection system to process abnormal areas is reduced, improving the efficiency of the warping yarn surface detection system in processing abnormal areas.

[0066] In one embodiment, to improve the emergency response capability of the warping yarn surface detection system to unexpected situations during the warping process, after obtaining the location of the abnormal area on the warping warp beam, the following steps can also be performed:

[0067] After identifying the location of an abnormal area, the warping yarn surface detection system first determines whether the abnormal area is located in the middle of the warp beam. Due to certain special circumstances, such as the yarn in the middle of the warp beam breaking during warping, subsequent yarns cannot be wound onto the warp beam, making the yarn surface in the middle of the warp beam potentially concave compared to other areas. In this case, the warping yarn surface detection system detects this abnormality and generates an alarm signal to notify the staff. This helps reduce the possibility of warping failure due to uneven yarn surface after the warping process, thereby improving the emergency response capability of the warping yarn surface detection system to handle unexpected situations during the warping process.

[0068] In one embodiment, to further improve the emergency response capability of the warping yarn surface detection system to unexpected situations during the warping process, the following steps can be performed if abnormal areas are found in the yarn surface arrangement.

[0069] After acquiring the location of the abnormal area, the warping yarn surface detection system first calculates the area corresponding to the abnormal area based on the collected image data. It should be noted that this area refers to the area of ​​a single abnormal area. After obtaining the area, the system compares it with a pre-set maximum area value. If the detected abnormal area exceeds the maximum value, the system generates an alarm signal and sends a shutdown command to the warping machine, pausing the warping process. An excessively large abnormal area likely indicates a problem with some yarns, such as broken yarns, two or more yarns threaded into a single tooth of the herringbone reed, or a problem with the herringbone reed itself, such as broken or unevenly distributed teeth. In such cases, manual inspection is required. Therefore, the system's alarm for excessively large abnormal areas helps reduce the possibility of warping failure due to uneven yarn surface after the process, further improving the system's emergency response capabilities to unforeseen circumstances during warping.

[0070] Figure 1 is a flowchart illustrating a method for detecting the warp surface in one embodiment. It should be understood that although the steps in the flowchart of Figure 1 are shown sequentially according to the arrows, these steps are not necessarily executed in the order indicated by the arrows; unless explicitly stated herein, there is no strict order restriction on the execution of these steps, and they can be executed in other orders; furthermore, at least some of the steps in Figure 1 may include multiple sub-steps or multiple stages, which are not necessarily completed at the same time, but can be executed at different times, and the execution order of these sub-steps or stages is not necessarily sequential, but can be performed alternately or in turn with other steps or at least a portion of the sub-steps or stages of other steps.

[0071] Based on the above method, this application also discloses a warp yarn surface detection device.

[0072] As shown in Figure 2, the device includes the following modules:

[0073] Image data acquisition module 301 is used to acquire image data in real time. The image data is the yarn surface image located on the warp beam.

[0074] The abnormal area detection module 302 is used to determine whether there are abnormal areas in the yarn arrangement on the warp beam based on image data.

[0075] The area location acquisition module 303 is used to acquire the area location of the abnormal area on the warp beam if there is an abnormal area in the yarn arrangement.

[0076] The herringbone reed control module 304 is used to control the herringbone reed according to the area location until the abnormal area disappears.

[0077] In one embodiment, the abnormal region detection module 302 is further configured to determine the abnormal region based on the image data;

[0078] If the abnormal area is a concave area, then obtain the corresponding area position of the concave area on the warp axis;

[0079] Control the herringbone pattern according to the location of the area until the abnormal area disappears, specifically including:

[0080] Control the herringbone reed to move horizontally along the direction corresponding to the concave area until the concave area disappears.

[0081] In one embodiment, the abnormal region detection module 302 is further configured to determine the abnormal region based on the image data;

[0082] If the abnormal area is a raised area, then obtain the corresponding area position of the raised area on the warp axis;

[0083] Control the herringbone pattern according to the location of the area until the abnormal area disappears, specifically including:

[0084] Control the herringbone reed to move along the direction away from the corresponding area of ​​the raised area until the raised area disappears.

[0085] In one embodiment, the region location acquisition module 303 is also used to calculate the number of depression anomalies corresponding to the depression region;

[0086] If there are two indentations, determine whether the location of the indented area is located at both ends of the warp axis.

[0087] If the area corresponding to the concave region is located at both ends of the warp axis, then control the expansion of the herringbone reed;

[0088] If there is only one dent, the herringbone reed is moved along the direction of the area corresponding to the dent.

[0089] In one embodiment, the region location acquisition module 303 is also used to calculate the number of protrusion anomalies corresponding to the protrusion region;

[0090] If there are two abnormal protrusions, determine whether the area corresponding to the protrusion is located at both ends of the warp axis;

[0091] If the area corresponding to the raised area is located at both ends of the warp axis, then the herringbone reed is controlled to shrink.

[0092] If there is only one abnormal protrusion, then control the herringbone reed to translate along the direction away from the corresponding area of ​​the protrusion.

[0093] In one embodiment, the herringbone reed control module 304 is also used to determine whether the area location is located in the middle area of ​​the warp beam;

[0094] If the area is located in the middle of the warp axis, an alarm signal will be generated.

[0095] In one embodiment, the herringbone control module 304 is further configured to calculate the area of ​​the abnormal region corresponding to the abnormal region based on the image data;

[0096] Compare the area of ​​the abnormal region with the preset maximum area value;

[0097] If the area of ​​the abnormal region exceeds the maximum area value, an alarm signal will be generated.

[0098] This application also discloses a computer device.

[0099] Specifically, the computer device includes a memory and a processor, and the memory stores a computer program that can be loaded by the processor and executed in accordance with the above-described warp yarn surface detection method.

[0100] This application also discloses a computer-readable storage medium.

[0101] Specifically, the computer-readable storage medium stores a computer program that can be loaded by a processor and executed as described in the warp yarn surface detection method. The computer-readable storage medium includes, for example, various media capable of storing program code, such as USB flash drives, portable hard drives, read-only memory (ROM), random access memory (RAM), magnetic disks, or optical disks.

[0102] This specific embodiment is merely an explanation of the present invention and is not intended to limit the invention. After reading this specification, those skilled in the art can make modifications to this embodiment without contributing any inventive step, but such modifications are protected by patent law as long as they are within the scope of the claims of the present invention.

Claims

1. A method for detecting the surface of warp yarns, characterized in that, The method is applied to a warp yarn surface detection system, which includes a herringbone reed for controlling yarn arrangement. The method includes: acquiring image data in real time, the image data being a yarn surface image located on a warp beam; determining whether there are abnormal areas in the yarn surface arrangement on the warp beam based on the image data; if there are abnormal areas in the yarn surface arrangement, obtaining the location of the abnormal area on the warp beam; controlling the herringbone reed according to the location until the abnormal area disappears; the abnormal area includes at least a recessed area, and obtaining the location of the abnormal area on the warp beam specifically includes: judging the abnormal area based on the image data; if the abnormal area is a recessed area, obtaining the location of the recessed area on the warp beam. The step of controlling the herringbone reed according to the region position on the warp axis until the abnormal region disappears specifically includes: controlling the herringbone reed to translate along a direction close to the region position corresponding to the concave region until the concave region disappears; the abnormal region includes at least a convex region, and the step of obtaining the region position of the abnormal region on the warp axis further includes: judging the abnormal region according to the image data; if the abnormal region is a convex region, then obtaining the region position corresponding to the convex region on the warp axis; the step of controlling the herringbone reed according to the region position until the abnormal region disappears specifically includes: controlling the herringbone reed to translate along a direction away from the region position corresponding to the convex region until the convex region disappears.

2. The method according to claim 1, characterized in that, The control of the herringbone reed to translate along the direction close to the corresponding area of ​​the concave region specifically includes: calculating the number of concave anomalies corresponding to the concave region; if the number of concave anomalies is two, determining whether the area corresponding to the concave region is located at both ends of the warp axis; if the area corresponding to the concave region is located at both ends of the warp axis, controlling the herringbone reed to expand; if the number of concave anomalies is one, controlling the herringbone reed to translate along the direction close to the corresponding area of ​​the concave region.

3. The method according to claim 1, characterized in that, The step of controlling the herringbone reed to translate to the position corresponding to the raised area specifically includes: calculating the number of raised abnormalities corresponding to the raised area; if the number of raised abnormalities is two, determining whether the position corresponding to the raised area is located at both ends of the warp axis; if the position corresponding to the raised area is located at both ends of the warp axis, controlling the herringbone reed to shrink; if the number of raised abnormalities is one, controlling the herringbone reed to translate along a direction away from the position corresponding to the raised area.

4. The method according to claim 1, characterized in that, After obtaining the location of the abnormal area on the warp beam, the method further includes: determining whether the location of the area is located in the middle region of the warp beam; if the location of the area is located in the middle region of the warp beam, an alarm signal is generated.

5. The method according to claim 1, characterized in that, After stating that there is an abnormal area in the yarn arrangement, the method further includes: calculating the area of ​​the abnormal area corresponding to the abnormal area based on the image data; comparing the area of ​​the abnormal area with a preset maximum area value; and generating an alarm signal if the area of ​​the abnormal area exceeds the maximum area value.

6. A device for detecting the surface area of ​​warp yarns, characterized in that, The device includes: an image data acquisition module (301) for acquiring image data in real time, wherein the image data is a yarn surface image located on the warp beam; an abnormal area detection module (302) for determining whether there is an abnormal area in the yarn surface arrangement on the warp beam based on the image data; an area position acquisition module (303) for acquiring the area position of the abnormal area on the warp beam if there is an abnormal area in the yarn surface arrangement; and a herringbone reed control module (304) for controlling the herringbone reed according to the area position until the abnormal area disappears; if the abnormal area is a depression... If the abnormal area is a concave region, the position of the concave region on the warp axis is obtained. The herringbone reed is then moved according to the region's position until the abnormal area disappears. Specifically, if the abnormal area is a concave region, the herringbone reed is moved along the direction closest to the concave region until the concave region disappears. If the abnormal area is a convex region, the position of the convex region on the warp axis is obtained. The herringbone reed is then moved according to the region's position until the abnormal area disappears. Specifically, if the abnormal area is a convex region, the herringbone reed is moved along the direction away from the convex region until the convex region disappears.

7. A computer device, characterized in that, It includes a memory and a processor, wherein the memory stores a computer program that can be loaded by the processor and executed according to any one of claims 1 to 5.

8. A computer-readable storage medium, characterized in that, The computer program is stored that can be loaded by a processor and executed according to any one of claims 1 to 5.

Images