A cutting management method for medical test paper cutting equipment and related equipment

Abstract

The present application relates to the technical field of medical test paper production equipment, and in particular to a cutting management method and related equipment for medical test paper cutting equipment, the method comprising generating a test paper conveying instruction in response to a medical test paper cutting demand input by a user; when a conveying end message is obtained, obtaining and obtaining the posture data of the medical test paper based on the medical test paper image; determining the posture position compensation amount based on the posture data of the medical test paper, and generating a position correction instruction based on the posture position compensation amount; performing position correction on the medical test paper based on the position correction instruction to obtain the correction result, and generating a test paper cutting instruction based on the correction result; generating a medical test paper splicing instruction based on the test paper cutting instruction, and the medical test paper splicing instruction is used to place the cut medical test paper on a preset placement area. The present application has the effect of reducing the probability of defective medical test paper due to position offset before cutting, and reducing the production cost of medical test paper.

Description

Technical Field

[0001] The present application relates to the technical field of medical test paper production equipment, and in particular to a cutting management method for medical test paper cutting equipment and related equipment. Background Art

[0002] With the continuous development of medical technology, the demand for medical test strips is growing, especially in clinical diagnosis and laboratory testing. High-precision and high-efficiency medical test strips have become one of the key factors in improving diagnosis and treatment efficiency. In order to meet this demand, various automatic cutting equipment has emerged.

[0003] In order to improve the production efficiency of test strips, most existing medical test strip cutting equipment adopts automatic feeding and automatic cutting test strip cutting method. However, since it is difficult to control the position and angle of the test strip raw materials due to automatic feeding, if the medical test strip is offset during the transportation process, it is easy to cause defective products during cutting. Unqualified medical test strips need to be scrapped in batches, which increases the production cost of medical test strips. Summary of the invention

[0004] In order to reduce the probability of defective medical test strips due to position offset before cutting, and to reduce the production cost of medical test strips, the present application provides a cutting management method and related equipment for a medical test strip cutting device.

[0005] The above-mentioned invention objective of the present application is achieved through the following technical solutions:

[0006] A cutting management method for a medical test paper cutting device, the cutting management method for the medical test paper cutting device comprising:

[0007] In response to a medical test paper cutting requirement input by a user, a test paper conveying instruction is generated, wherein the test paper conveying instruction is used to convey the medical test paper;

[0008] When the delivery completion message is obtained, a medical test paper image is obtained, and posture data of the medical test paper is obtained according to the medical test paper image;

[0009] Determining a posture position compensation amount according to the posture data of the medical test paper, and generating a position correction instruction according to the posture position compensation amount;

[0010] Performing position correction on the medical test paper based on the position correction instruction to obtain a correction result, and generating a test paper cutting instruction according to the correction result;

[0011] Based on the test paper cutting instruction, a medical test paper splicing instruction is generated, and the medical test paper splicing instruction is used to place the cut medical test paper on a preset placement area.

[0012] By adopting the above technical scheme, since it is difficult to control the position and angle of the test paper raw materials in the automatic feeding of the existing medical test paper cutting equipment, if the medical test paper deviates during the conveying process, it is easy to cause defective products during cutting. Unqualified medical test papers need to be scrapped in batches, which increases the production cost of medical test papers. Therefore, the present application generates test paper conveying instructions in response to the medical test paper cutting requirements input by the user, thereby improving the degree of automation in cutting the medical test paper. When the conveying end message is obtained, the medical test paper image is obtained, and the posture data of the medical test paper is obtained based on the medical test paper image. The test paper posture is accurately read with the help of computer technology, which reduces the need for manual monitoring and improves the posture inspection of the test paper in the rolling shearing machine. The accuracy of measurement is improved by determining the posture position compensation amount according to the posture data of the medical test paper, and generating a position correction instruction according to the posture position compensation amount, which helps to improve the accuracy and effectiveness of the correction. By performing position correction on the medical test paper based on the position correction instruction, a correction result is obtained, and a test paper cutting instruction is generated according to the correction result, which helps to put the medical test paper in the correct cutting position, improve the cutting accuracy of the medical test paper cutting equipment, and reduce the production cost of the medical test paper. By generating a medical test paper splicing instruction based on the test paper cutting instruction, the medical test paper is placed on the preset placement area according to the medical test paper splicing instruction, which reduces manual intervention, improves the simplicity and consistency of operation, and improves the production efficiency of the medical test paper cutting equipment.

[0013] In a preferred example, the present application can be further configured as follows: the cutting management method of the medical test paper cutting device also includes:

[0014] Obtaining preset posture data and historical deviation correction results of the medical test paper cutting device, and obtaining historical posture data from the historical deviation correction results;

[0015] Based on the preset posture data, different posture positions of the medical test paper in the historical posture data are marked accordingly to obtain model training data;

[0016] After matching and associating the historical correction results with each of the model training data, a training data set is obtained;

[0017] The initial model is trained according to the training data set to obtain a posture compensation amount calculation model.

[0018] By adopting the above technical solution, historical posture data is obtained by obtaining preset posture data of the medical test paper cutting device and historical correction results, and different posture positions of the medical test paper in the historical posture data are marked accordingly. After matching and associating the historical correction results with each model training data, when the initial model is trained with the training data set, a posture compensation calculation model can be trained according to the degree of influence of the posture data of the medical test paper on the correction results.

[0019] In a preferred example, the present application may be further configured as follows: when the delivery end message is obtained, a medical test paper image is obtained, and according to the medical test paper image, posture data of the medical test paper is obtained, specifically including:

[0020] When the delivery end message is obtained, a camera shooting instruction is triggered, and the medical test paper image is obtained according to the camera shooting instruction;

[0021] Based on the feature extraction algorithm and the image processing algorithm, feature extraction and image processing are performed on the medical test paper image to obtain the posture data of the medical test paper.

[0022] By adopting the above technical solution, when the delivery end message is obtained, the camera shooting command is triggered to obtain the medical test paper image, and then by adopting the feature extraction algorithm and the image processing algorithm, the medical test paper image is subjected to feature extraction and image processing to obtain the posture data of the medical test paper, which helps to monitor the posture of the medical test paper before cutting in real time, and identify the posture of the medical test paper to be cut through image processing, such as whether the test paper position is offset and whether there is any debris on the test paper, thereby improving the accuracy of the posture position detection of the medical test paper.

[0023] In a preferred example, the present application can be further configured as follows: based on the feature extraction algorithm and the image processing algorithm, feature extraction and image processing are performed on the medical test paper image to obtain the posture data of the medical test paper, specifically including:

[0024] Based on an image processing algorithm, the medical test paper image is processed to obtain a transparent image of the medical test paper to be cut;

[0025] Acquire a preset standard medical test paper image, compare and mark the transparent image of the medical test paper to be cut with the standard medical test paper image, and obtain a marked image of the medical test paper to be cut;

[0026] Based on the feature extraction algorithm, feature extraction is performed on the marked image of the medical test paper to be cut to obtain the posture data of the medical test paper.

[0027] By adopting the above technical solution, by performing image processing on the medical test paper image to generate a transparent image of the medical test paper to be cut, background interference can be effectively removed. By comparing and marking the transparent image with the preset clean medical test paper image, the edges and key feature points of the medical test paper can be accurately identified, and the posture data of the medical test paper can be obtained more accurately, ensuring the accuracy of subsequent position correction and cutting operations.

[0028] In a preferred example, the present application can be further configured as follows: determining the posture position compensation amount according to the posture data of the medical test paper, and generating a position correction instruction according to the posture position compensation amount, specifically including:

[0029] Inputting the posture data of the medical test paper into the posture compensation amount calculation model to obtain the posture position compensation amount;

[0030] Acquire rolling and shearing data of the medical test paper cutting device, and acquire a set of stain mark point coordinates from the posture data, and calculate a cutting adjustment amount of the medical test paper according to the rolling and shearing data and the set of stain mark point coordinates;

[0031] The position correction instruction is generated according to the posture position compensation amount and the cutting adjustment amount.

[0032] By adopting the above technical solution, the cutting position of the medical test paper is adjusted through the posture position compensation amount and the cutting adjustment amount, so that the medical test paper can be located at the correct cutting position, avoiding the defective medical test paper due to position offset before cutting, improving the cutting accuracy of the medical test paper, and thereby reducing the production cost of the medical test paper.

[0033] In a preferred example, the present application may be further configured as follows: performing position correction on the medical test paper based on the position correction instruction to obtain a correction result, and generating a test paper cutting instruction according to the correction result, specifically including:

[0034] When the correction completion message is obtained, the posture data of the medical test paper after correction is obtained, and the posture data after correction is judged;

[0035] When the posture data after correction meets the preset posture requirement of the medical test paper cutting device, the correction result is generated, and the test paper cutting instruction is generated according to the correction result.

[0036] By adopting the above technical scheme, when the correction completion message is obtained, the posture data of the medical test paper after correction is obtained, and the posture data after correction is judged, which helps to judge the correction effect of the medical test paper posture and improve the stability of the cutting accuracy. When the posture data after correction meets the preset posture requirements of the rolling shear, the correction result is obtained, and based on the correction result, a test paper cutting instruction is generated to cut the medical test paper, thereby improving the quality of the finished product of the medical test paper after cutting.

[0037] In a preferred example, the present application can be further configured as follows: generating a medical test paper splicing instruction based on the test paper cutting instruction specifically includes:

[0038] When the test paper cutting completion message is obtained, the medical test paper receiving instruction is generated, and the medical test paper receiving instruction is used to receive and deliver the cut medical test paper;

[0039] When the test paper receiving completion message is obtained, a test paper placement instruction is generated, and the test paper placement instruction is used to place the cut medical test paper on the placement area.

[0040] By adopting the above technical solution, after the medical test paper undergoes the rolling and shearing operation, the system generates a material receiving instruction, instructing the material receiving device to move toward the material outlet of the rolling and shearing device to effectively receive the cut medical test paper. When the material receiving is completed, the system will promptly obtain the message of the end of material receiving and generate a test paper placement instruction, and control the suction device to place the cut medical test paper neatly in the preset storage area, thereby realizing a fully automatic and efficient medical test paper cutting and management process.

[0041] The second object of the invention is achieved by the following technical solutions:

[0042] A cutting management system for a medical test paper cutting device, the cutting management system for the medical test paper cutting device comprising:

[0043] Activate a medical test paper conveying module, which is used to generate a test paper conveying instruction in response to a medical test paper cutting requirement input by a user, wherein the test paper conveying instruction is used to convey the medical test paper;

[0044] A test paper posture data acquisition module is used to acquire a medical test paper image when a delivery completion message is acquired, and acquire the posture data of the medical test paper according to the medical test paper image;

[0045] A test strip correction amount calculation module is used to determine the posture position compensation amount according to the posture data of the medical test strip, and generate a position correction instruction according to the posture position compensation amount;

[0046] The medical test paper correction module is enabled to correct the position of the medical test paper based on the position correction instruction, obtain the correction result, and generate the test paper cutting instruction according to the correction result;

[0047] The medical test paper receiving and delivering module is used to generate a medical test paper receiving instruction based on the test paper cutting instruction, and the medical test paper receiving instruction is used to place the cut medical test paper on a preset placement area.

[0048] By adopting the above technical scheme, since it is difficult to control the position and angle of the test paper raw materials in the automatic feeding of the existing medical test paper cutting equipment, if the medical test paper deviates during the conveying process, it is easy to cause defective products during cutting. Unqualified medical test papers need to be scrapped in batches, which increases the production cost of medical test papers. Therefore, the present application generates test paper conveying instructions in response to the medical test paper cutting requirements input by the user, thereby improving the degree of automation in cutting the medical test paper. When the conveying end message is obtained, the medical test paper image is obtained, and the posture data of the medical test paper is obtained based on the medical test paper image. The test paper posture is accurately read with the help of computer technology, which reduces the need for manual monitoring and improves the posture inspection of the test paper in the rolling shearing machine. The accuracy of measurement is improved by determining the posture position compensation amount according to the posture data of the medical test paper, and generating a position correction instruction according to the posture position compensation amount, which helps to improve the accuracy and effectiveness of the correction. By performing position correction on the medical test paper based on the position correction instruction, a correction result is obtained, and a test paper cutting instruction is generated according to the correction result, which helps to put the medical test paper in the correct cutting position, improve the cutting accuracy of the medical test paper cutting equipment, and reduce the production cost of the medical test paper. By generating a medical test paper splicing instruction based on the test paper cutting instruction, the medical test paper is placed on the preset placement area according to the medical test paper splicing instruction, which reduces manual intervention, improves the simplicity and consistency of operation, and improves the production efficiency of the medical test paper cutting equipment.

[0049] The third objective of the present application is achieved through the following technical solutions:

[0050] A medical test paper cutting device comprises a memory, a processor and a computer program stored in the memory and executable on the processor. When the processor executes the computer program, the steps of the cutting management method of the medical test paper cutting device are implemented.

[0051] The fourth objective of the present application is achieved through the following technical solutions:

[0052] A computer-readable storage medium stores a computer program, and when the computer program is executed by a processor, the steps of the cutting management method of the above-mentioned medical test paper cutting device are implemented.

[0053] In summary, the present application includes at least one of the following beneficial technical effects:

[0054] 1. It is difficult to control the position and angle of the test paper raw materials in the automatic feeding of the existing medical test paper cutting equipment. If the medical test paper deviates during the conveying process, it is easy to cause defective products during cutting. Unqualified medical test papers need to be scrapped in batches, which increases the production cost of medical test papers. Therefore, the present application generates test paper conveying instructions in response to the medical test paper cutting requirements input by the user, thereby improving the degree of automation in cutting the medical test paper. When the conveying end message is obtained, the medical test paper image is obtained, and the posture data of the medical test paper is obtained based on the medical test paper image. The test paper posture is accurately read with the help of computer technology, which reduces the need for manual monitoring and improves the accuracy of posture detection of the test paper in the rolling shearing machine. By determining the posture position compensation amount according to the posture data of the medical test paper, and generating a position correction instruction according to the posture position compensation amount, it is helpful to improve the accuracy and effectiveness of the correction. By performing position correction on the medical test paper based on the position correction instruction to obtain the correction result, and generating a test paper cutting instruction according to the correction result, it is helpful to put the medical test paper in the correct cutting position, improve the cutting accuracy of the medical test paper cutting equipment, and reduce the production cost of the medical test paper. By generating a medical test paper splicing instruction based on the test paper cutting instruction, the medical test paper is placed on the preset placement area according to the medical test paper splicing instruction, which reduces manual intervention, improves the simplicity and consistency of operation, and improves the production efficiency of the medical test paper cutting equipment;

[0055] 2. The cutting position of the medical test paper is adjusted through the posture compensation amount and the cutting adjustment amount, so that the medical test paper can be located in the correct cutting position, avoiding the defective medical test paper due to position offset before cutting, improving the cutting accuracy of the medical test paper, and thereby reducing the production cost of the medical test paper. BRIEF DESCRIPTION OF THE DRAWINGS

[0056] Figure 1 This is a schematic diagram of the overall structure of a medical test paper cutting device in one embodiment of the present application;

[0057] Figure 2 This is another schematic diagram of the overall structure of a medical test paper cutting device in one embodiment of the present application;

[0058] Figure 3 This is a flow chart of an implementation method of a cutting management method for a medical test paper cutting device in one embodiment of the present application;

[0059] Figure 4 This is another implementation flow chart of a cutting management method for a medical test paper cutting device in one embodiment of the present application;

[0060] Figure 5 This is a flowchart for implementing step S20 in a cutting management method for a medical test paper cutting device in one embodiment of the present application;

[0061] Figure 6 This is a flowchart for implementing step S22 in a cutting management method for a medical test paper cutting device in one embodiment of the present application;

[0062] Figure 7 This is a flowchart for implementing step S30 in a cutting management method for a medical test paper cutting device in one embodiment of the present application;

[0063] Figure 8 This is a flowchart for implementing step S40 in a cutting management method for a medical test paper cutting device in one embodiment of the present application;

[0064] Fig. 9 This is a flowchart for implementing step S50 in a cutting management method for a medical test paper cutting device in one embodiment of the present application;

[0065] Fig.10 It is a principle block diagram of a cutting management system of a medical test paper cutting device in one embodiment of the present application.

[0066] In the figure, 1. feeding device; 11. feeding plate; 12. negative pressure unit; 13. driving unit; 14. clamping unit; 2. positioning detection device; 21. first alignment unit; 22. CCD camera; 23. deviation correction unit; 3. rolling shear device; 31. rolling cutter; 311. upper rolling cutter; 312. lower rolling cutter; 32. motor driving unit; 33. material receiving trough; 4. material receiving device; 41. material receiving plate; 42. limiting plate; 43. second alignment unit; 5. suction device; 51. suction cup group; 52. transmission unit. DETAILED DESCRIPTION

[0067] The present application is further described in detail below in conjunction with the accompanying drawings.

[0068] In the following, the terms "first", "second", etc. are used for descriptive purposes only and are not to be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of this application, unless otherwise specified, "plurality" means two or more.

[0069] In addition, in the present application, directional terms such as "upper" and "lower" are defined relative to the orientation of the components in the drawings. It should be understood that these directional terms are relative concepts, which can change accordingly according to the changes in the orientation of the components in the drawings.

[0070] In this embodiment, Figure 1 and Figure 2As shown, a cutting management method for a medical test paper cutting device in this embodiment is applied to the medical test paper cutting device, and the medical test paper cutting device includes a feeding device 1, a positioning detection device 2, a rolling shearing device 3, a material receiving device 4 and a material suction device 5.

[0071] When producing medical test strips, the feeding device 1 includes a feeding plate 11, a negative pressure unit 12, a driving unit 13 and a gripping unit 14. The feeding plate 11 is provided with a plurality of through holes that are all connected to the negative pressure unit 12. The negative pressure unit 12 is located below the feeding plate 11. The negative pressure is generated by the cylinder, and the negative pressure is used to firmly adsorb the medical test strips through the through holes on the receiving plate 41. The driving unit 13 is used to drive the feeding plate 11 to reciprocate back and forth. The gripping unit 14 is used to clamp the test strips on the feeding plate 11. The gripping unit 14 includes a supporting plate and a lifting unit. The lifting unit is used to drive the supporting plate to rise and fall.

[0072] Specifically, in the production process of medical test strips, the medical test strips are cut according to actual usage requirements. Therefore, the user sets the parameter data of the medical test strips to be cut on the medical test strip cutting device, such as the length and width of the test strips to be cut. When the medical test strip cutting device is working, the test strip raw material is placed on the feed plate 11 from the corresponding workstation. The front end of the feed plate 11 is provided with a positioning groove for placing the medical test strips and an avoidance groove for the upward and downward movement of the gripping unit 14, that is, the front end of the test strip raw material can be placed on the positioning groove manually or in the previous process, so that the negative pressure unit 12 evacuates the test strips on the feed plate 11 through the through hole to form a negative pressure to adsorb the test strips, which can effectively prevent the test strips from moving due to their own weight during the movement. At this time, the driving unit 13 moves the feeding plate 11 forward. When the feeding plate 11 is in place, the clamping unit 14 starts to operate, wherein the lifting unit drives the supporting plate to rise, and the staggered setting enables the supporting plate to pass through the avoidance groove on the feeding plate 11, so that the negative pressure unit 12 deflates the supporting plate so that the supporting plate can successfully lift the test paper on the feeding plate 11, and then the driving unit 13 sends the supporting plate to the position where the positioning detection device 2 is located, and then the feeding plate 11 moves back to the original workstation.

[0073] The positioning detection device 2 includes a first alignment unit 21, a CCD camera 22 and a correction unit 23. The first alignment unit 21 is used to align the front end position of the medical test paper on the support plate, the CCD camera 22 is used to take pictures of the posture of the medical test paper, and the correction unit 23 is used to correct the position of the medical test paper.

[0074] Specifically, the first alignment unit 21 is provided with a baffle for aligning the test paper and a lifting assembly for driving the baffle to move up and down. When the support plate moves to the position where the positioning detection device 2 is located, the first alignment unit 21 operates and contacts the front end of the support plate through the baffle. At this time, if the front end of the medical test paper on the support plate is not aligned, the baffle will align it. After the test paper is aligned, the lifting assembly drives the baffle to move up. At this time, the drive unit 13 drives the support plate to continue to move forward until the test paper is located directly below the CCD camera 22. The CCD camera 22 takes a picture of the test paper and visually recognizes the photographed image to check whether there is foreign matter or stain attached to the test paper, whether there is a deviation between the test paper and the preset cutting position, etc. If there is stain on the test paper and the cutting position is offset, the position of the medical test paper is intervened to correct it. When its position is corrected, the drive unit 13 continues to move forward to send the test paper to the next process, that is, the position of the rolling shear device 3.

[0075] The rolling shearing device 3 includes a rolling cutter 31, a motor drive unit 32 and a material receiving trough 33. The motor drive unit 32 is used to drive the rolling cutter 31 to perform a rolling shearing operation, wherein the rolling cutter 31 includes an upper rolling cutter 311 and a lower rolling cutter 312. The positions of the upper rolling cutter 311 and the lower rolling cutter 312 can be set by an adjustment component. By rotating the adjustment component, the distance between the upper rolling cutter 311 and the lower rolling cutter 312 can be adjusted to achieve cutting of medical test papers of different thicknesses. The material receiving trough 33 can be used to catch the medical test paper that has fallen after being cut by the rolling cutter 31 and the next process, that is, the material receiving device 4 fails to successfully receive the material.

[0076] Specifically, when the test paper is in place, that is, when the driving unit 13 sends the test paper on the supporting plate into the middle channel between the upper roller 311 and the lower roller 312 in the rolling and shearing device 3, that is, the feed port of the rolling and shearing device 3, the motor driving unit 32 drives the roller 31 to roll and cut, and the upper roller 311 and the lower roller 312 rotate in opposite directions, so that the medical test paper can be transmitted forward and discharged from the discharge port of the rolling and shearing device 3, and the length and width of the test paper can be cut, and then it can be picked up by the next process, that is, the receiving device 4, and the medical test paper that fails to be successfully received by the receiving device 4 can fall into the receiving trough 33.

[0077] The receiving device 4 includes a receiving plate 41, a limiting plate 42 and a second alignment unit 43. The receiving plate 41 and the limiting plate 42 are used to receive the medical test paper cut by the rolling shear device 3, and the second alignment unit 43 is used to receive the cut medical test paper for sorting and alignment.

[0078] Specifically, the second alignment unit 43 is provided with an alignment plate for aligning the test paper and a sliding assembly for driving the baffle to move up and down. When the medical test paper is being cut, the receiving plate 41 and the limiting plate 42 move forward at the same time to pick up and deliver the medical test paper that has been cut and is driven forward. When the receiving plate 41 and the limiting plate 42 move into place and receive the cut medical test paper, they move back and into place. At this time, the second alignment unit 43 operates, and the sliding assembly is used to make the alignment plate rise and contact the front end of the receiving plate 41. At this time, if the front end of the medical test paper on the receiving plate 41 is not aligned, the alignment plate will guide and align it. After the test paper is guided, the limiting plate 42 moves backward to leave the required position for the suction device 5 to suck the material.

[0079] The material suction device 5 includes a suction cup group 51 and a transmission unit 52. The transmission unit 52 is used to drive the suction cup group 51 to the upper part of the material receiving device 4 to realize the reciprocating motion of the suction cup group 51. By arranging the suction cup groups 51 staggered with each other, the test strip can be staggered up and down to be conveniently placed in the limiting groove.

[0080] Specifically, when the limit plate 42 moves backward into position, the suction device 5 starts to operate, and the transmission unit 52 drives the suction cup group 51 to move to the position of the receiving device 4. By setting the suction cup groups 51 staggered with each other, the test paper on the receiving plate 41 is staggered up and down. When it is detected that the test paper on the receiving plate 41 is received by the suction device 5, the second alignment unit 43 moves away from the front end of the alignment receiving plate 41 and recycles downward. At the same time, the transmission unit 52 drives the suction cup group 51 to move to the position of the limit groove for holding the cut medical test paper. When the transmission unit 52 moves into position, the first group of suction cup groups 51 first places the adsorbed test paper in the limit groove, and then the second group of suction cup groups 51 places the adsorbed test paper in the limit groove, thereby realizing the control and management of the whole process of cutting medical test paper.

[0081] In one embodiment, if Figure 3 As shown, the present application discloses a cutting management method for a medical test paper cutting device, which specifically includes the following steps:

[0082] S10: In response to the medical test paper cutting requirement input by the user, a test paper conveying instruction is generated, where the test paper conveying instruction is used to convey the medical test paper.

[0083] Specifically, during the production process of medical test paper, the medical test paper is cut according to actual use requirements. Therefore, the user sets the finished product data of the medical test paper after cutting on the medical test paper cutting device, such as the length and width of the test paper. Then, the system can generate an instruction to control the feeding device 1 to transport the medical test paper to the corresponding position according to the finished product data of the medical test paper input by the user, that is, the test paper transport instruction.

[0084] S20: When the delivery completion message is obtained, the medical test paper image is obtained, and the posture data of the medical test paper is obtained according to the medical test paper image.

[0085] Specifically, during the conveying process of the medical test paper, when the feeding device 1 reaches the position of the first alignment unit 21 in the positioning detection device 2, the first alignment unit 21 will align the front end of the medical test paper on the feeding device 1. If the front end of the medical test paper on the feeding device 1 is not aligned, the first alignment unit 21 will correct it. When the feeding device 1 moves forward to the position, the conveying operation of the medical test paper ends. At this time, the medical test paper is already located at the designated photographing position, that is, when the feeding device 1 moves to the position directly below the CCD camera 22 in the positioning detection device 2, the system will generate a conveying end message. Then, the CCD camera 22 installed directly above the feeding device 1 will take real-time images of the medical test paper at the current position, and store the captured images in the database, that is, the medical test paper image. The system extracts features and processes the medical test paper image captured by the CCD camera 22 through feature extraction and image processing technology, thereby extracting the posture data of the medical test paper, such as the deflection angle, the marking point data, and other data, that is, the posture data of the medical test paper.

[0086] S30: Determine the posture position compensation amount according to the posture data of the medical test paper, and generate a position correction instruction according to the posture position compensation amount.

[0087] Specifically, the system uses a preset calculation model, and inputs the posture data of the medical test paper into the calculation model. The calculation model determines the degree of influence of the current medical test paper on the cutting result according to the posture of the current medical test paper, and outputs data on the degree of compensation or correction of the posture of the medical test paper, that is, the posture position compensation amount, and then generates a control correction unit 23 to correct the position of the medical test paper according to the posture position compensation amount, that is, the position correction instruction. For example, if the medical test paper is tilted in the positive direction, the posture position compensation amount obtained by calculation can control the correction unit to move forward a certain distance in the reverse adjustment to ensure the accuracy of the front end position of the medical test paper.

[0088] S40: Performing position correction on the medical test paper based on the position correction instruction to obtain a correction result, and generating a test paper cutting instruction according to the correction result.

[0089] Specifically, based on the position correction instruction, the system controls the correction unit 23 to perform position correction on the medical test paper, thereby obtaining a correction result of the correction being completed, indicating that the medical test paper is already in the correct cutting position, and generates a test paper cutting instruction through the correction result. At the same time, the feeding device 1 feeds the medical test paper into the feed port of the rolling shear device 3, and controls the rolling shear device 3 to perform the rolling cutter 31 cutting operation on the medical test paper, thereby obtaining the desired product, i.e., the cut medical test paper.

[0090] S50: Generate a medical test paper splicing instruction based on the test paper cutting instruction, where the medical test paper splicing instruction is used to place the medical test paper on a preset placement area.

[0091] Specifically, based on the test paper cutting instruction, the system generates an instruction to control the receiving device 4 to pick up and deliver the medical test paper, that is, the medical test paper receiving instruction, so that according to the medical test paper receiving instruction, the receiving plate 41 and the limit plate 42 in the receiving device 4 move forward at the same time to pick up and deliver the medical test paper cut by the rolling shear device 3. When the receiving plate 41 and the limit plate 42 move back and reach their positions, the second alignment unit 43 aligns the front section of the cut medical test paper. If the front end of the medical test paper on the receiving plate 41 is not aligned, the alignment plate aligns it. After the test paper is aligned, the limit plate 42 moves backward to leave the required position for the suction device 5 to suck the material. At this time, the system generates a message that the material receiving is completed. At the end of receiving the materials, the system generates an instruction for controlling the suction device 5 to transfer the medical test paper on the receiving plate 41, namely, the test paper placement instruction, and then controls the suction device 5 to suck the materials according to the test paper placement instruction. The transmission unit 52 in the suction device 5 drives the suction cup group 51 to move to the position of the receiving device 4. When it is detected that the test paper on the receiving plate 41 is received by the suction device 5, the second alignment unit 43 of the receiving device 4 moves away from the front end of the alignment receiving plate 41 and retracts downward. At the same time, the transmission unit 52 of the suction device 5 drives the suction cup group 51 to move to the position of the limit slot. When the transmission unit 52 moves into place, the suction cup group 51 successively places the adsorbed test paper in the limit slot, so as to place the medical test paper on the preset placement area.

[0092] In one embodiment, if Figure 4 As shown, a cutting management method for a medical test paper cutting device also includes:

[0093] S101: Obtain preset posture data and historical deviation correction results of a medical test paper cutting device, and obtain historical posture data from the historical deviation correction results.

[0094] Specifically, the results of position correction of medical test papers over a period of time in the past, i.e., historical correction results, are obtained from a database storing past feeding posture detection of medical test papers by medical test paper cutting equipment, and preset posture data of the correct posture of the medical test paper in the medical test paper cutting equipment, i.e., preset posture data, are obtained from the setting parameters of the medical test paper cutting equipment.

[0095] Furthermore, after obtaining the historical correction results, the data of the posture position of the corresponding medical test paper in each set of correction data is obtained as the historical posture data.

[0096] S102: Based on the preset posture data, different posture positions of the medical test paper in the historical posture data are marked accordingly to obtain model training data.

[0097] Specifically, based on the preset posture data of the medical test paper cutting device, the different posture positions of the medical test paper in the historical posture data obtained from the historical correction results are marked, and the marked images are used as model training data, so that the model can learn faster and identify abnormal postures of the medical test paper that are different from the correct posture.

[0098] S103: After matching and associating the historical correction results with each model training data, a training data set is obtained.

[0099] Specifically, since each historical correction result includes unique historical posture data and corresponding posture position compensation, the historical posture data in the historical correction result is used as a matching keyword and matched in the model training data. The historical correction result and the successful matching result are marked to obtain the training data set.

[0100] S104: Train the initial model according to the training data set to obtain a posture compensation calculation model.

[0101] Specifically, a preset initial model is selected and trained with a training data set to analyze the degree of influence of the correction results of the medical test paper under different postures under different forces of the correction unit 23 during posture detection, and then compared with the posture data preset by the medical test paper cutting device to obtain the corresponding posture compensation amount, thereby obtaining a trained posture compensation amount calculation model.

[0102] In one embodiment, if Figure 5 As shown, in step S20, that is, when the delivery end message is obtained, the medical test paper image is obtained, and the posture data of the medical test paper is obtained according to the medical test paper image, which specifically includes:

[0103] S21: When the delivery completion message is obtained, a camera shooting instruction is triggered, and a medical test paper image is obtained according to the camera shooting instruction.

[0104] Specifically, when the medical test paper conveying operation is completed, that is, when the medical test paper is already at the designated position, at the position where the positioning detection device 2 is located, a conveying end message is generated. When the conveying end message is obtained, a camera shooting instruction for controlling the CCD camera 22 installed on the medical test paper cutting device to take pictures is triggered to take an image of the medical test paper at the current position, thereby obtaining a medical test paper image.

[0105] S22: Based on the feature extraction algorithm and the image processing algorithm, feature extraction and image processing are performed on the medical test paper image to obtain posture data of the medical test paper.

[0106] Specifically, based on feature extraction algorithm and image processing algorithm, feature extraction and image processing are performed on the medical test paper image, and the test paper edge contour, center line information, and foreign matter situation in the medical test paper image are analyzed to obtain the posture data of the medical test paper, wherein the posture data includes the angle of the medical test paper relative to the center line, the location point of the stain on the test paper, that is, the test paper deflection angle, the stain mark point coordinate data, etc.

[0107] In one embodiment, if Figure 6 As shown, in step S22, feature extraction and image processing are performed on the medical test paper image based on the feature extraction algorithm and the image processing algorithm to obtain the posture data of the medical test paper, which specifically includes:

[0108] S221: Based on an image processing algorithm, the medical test paper image is processed to obtain a transparent image of the medical test paper to be cut.

[0109] Specifically, based on the image processing algorithm, the photographed medical test paper is subjected to image processing, such as graying, threshold segmentation, background removal and other operations, to separate the medical test paper from the background, effectively filter out background noise and interference from debris, accurately highlight the outline and internal features of the test paper, and highlight the defects and marking points on the test paper, thereby generating a transparent image of the medical test paper to be cut.

[0110] S222: Obtain a preset standard medical test paper image, compare and mark the transparent image of the medical test paper to be cut with the standard medical test paper image, and obtain a marked image of the medical test paper to be cut.

[0111] Specifically, by pre-entering the standard medical test paper image into the system, on which there is no foreign matter attached, stains, or position offset, the image is compared and analyzed pixel by pixel with the transparent image of the medical test paper to be cut, and the abnormal areas in the image of the test paper to be cut are accurately marked based on the differences in grayscale, shape, and texture to generate a marked image of the medical test paper to be cut.

[0112] S223: Based on a feature extraction algorithm, feature extraction is performed on the marked image of the medical test paper to be cut to obtain posture data of the medical test paper.

[0113] Specifically, feature extraction is performed on the marked image of the medical test strip to be cut based on feature extraction algorithms (such as Canny edge detection, Hough transform, morphological processing, etc.), and abnormal areas in the image of the test strip to be cut are accurately extracted, such as the offset coordinates of the test strip edge contour, offset angle, stain mark point coordinates, shape parameters and other multi-dimensional posture data, thereby obtaining the posture data of the medical test strip.

[0114] In one embodiment, if Figure 7 As shown, in step S30, the posture position compensation amount is determined according to the posture data of the medical test paper, and a position correction instruction is generated according to the posture position compensation amount, which specifically includes:

[0115] S31: Inputting the posture data of the medical test paper into the posture compensation amount calculation model to obtain the posture position compensation amount.

[0116] Specifically, the acquired posture data of the medical test paper is input into a preset posture compensation calculation model. The posture compensation calculation model determines the most suitable situation for the correction unit 23 to adjust the position of the medical test paper under the current posture of the medical test paper based on the input posture data of the medical test paper, thereby outputting the posture position compensation amount suitable for correcting the current medical test paper.

[0117] S32: Obtain rolling and shearing data of the medical test paper cutting device, and obtain a set of stain mark point coordinates from the posture data, and calculate the cutting adjustment amount of the medical test paper according to the rolling and shearing data and the set of stain mark point coordinates.

[0118] Specifically, the rolling and shearing data of the medical test paper cutting device is obtained, that is, the user inputs the finished product data of the medical test paper and the spacing between the rollers of the roller device 3. For example, if the length of the finished medical test paper is 5cm and the width is 10mm, if the spacing between the rollers of the rolling and shearing device is 10mm at this time, no adjustment is required. If the spacing between the rollers of the rolling and shearing device is 12mm at this time, the rolling and shearing device needs to be adjusted, and the spacing between the rollers of the rolling and shearing device is adjusted by adjusting the components. And by obtaining the stain mark point coordinate set from the posture data of the medical test paper, the cutting adjustment amount of the medical test paper is obtained by calculating the finished product data and the stain mark point coordinate set. If a stain is located on the cutting path, the width of the stain is 20mm at this time, which is greater than the spacing between the rollers. It occupies three spacing grids before adjustment. At this time, the displacement of the left and right adjustment of the medical test paper is calculated so that the stain occupies two spacing grids, reducing the production cost of the medical test paper.

[0119] S33: Generate a position correction instruction according to the posture position compensation amount and the cutting adjustment amount.

[0120] Specifically, the posture position compensation amount is data for compensating for the positive and negative tilts of the medical test paper, and the cutting adjustment amount is data for adjusting the left and right displacement of the medical test paper. The system generates a position correction instruction by calculating the posture position compensation amount and the cutting adjustment amount, so that it can control the correction unit 23 to correct the position of the medical test paper according to the position correction instruction, that is, the position correction instruction. For example, if the medical test paper is positively tilted, the posture position compensation amount obtained by calculation can control the correction unit to move forward a certain distance in the reverse adjustment to ensure the accuracy of the front end position of the medical test paper. If a stain is located on the cutting path, the width of the stain is 20 mm, which is greater than the spacing of the rolling cutter and occupies three spacing grids before adjustment. At this time, the left and right adjustment displacement of the medical test paper is calculated so that the stain occupies two spacing grids. The medical test paper can be located in the correct cutting position, so that the cut medical test paper has a high yield rate.

[0121] In one embodiment, if Figure 8 As shown, in step S40, the medical test paper is position-corrected based on the position correction instruction to obtain a correction result, and a test paper cutting instruction is generated according to the correction result, which specifically includes:

[0122] S41: Based on the position correction instruction, obtain the posture data of the medical test paper after correction, and judge the posture data after correction.

[0123] Specifically, based on the position correction instruction for correcting the position of the medical test paper, the correction unit 23 is controlled to perform position correction on the medical test paper so that the medical test paper can be located at the accurate cutting position. When the correction end message is obtained, the CCD camera 22 in the positioning detection device 2 is controlled to take a picture of the medical test paper after correction. After feature extraction and image processing of the photographed image, the posture data of the medical test paper after correction is obtained, and the posture data after correction is judged to determine whether the medical test paper is in the correct cutting position.

[0124] S42: When the posture data after correction meets the preset posture requirement of the medical test paper cutting device, a correction result is obtained, and a test paper cutting instruction is generated according to the correction result.

[0125] Specifically, when the posture data after correction meets the preset posture requirements of the medical test paper cutting device, that is, the posture of the medical test paper after correction is in the correct posture, and there is no test paper tilt. If there are stains, foreign matter, etc. on the test paper, the position of the stains and foreign matter is located between the intervals of the rolling cutter in the rolling shear device 3, and can be completely cut out, that is, the medical test paper is in the correct cutting position at this time, so a correction result about the successful correction of the position of the medical test paper is generated, and the correction result is stored in the database. Then, according to the correction result, a test paper cutting instruction is generated, so that the successfully corrected medical test paper is sent to the rolling shear device 3, and the rolling shear device 3 performs the operation of cutting the medical test paper with the rolling cutter 31, and then the required medical test paper is obtained.

[0126] Furthermore, when the posture data after correction does not meet the preset posture requirement of the medical test paper cutting device, that is, the medical test paper after correction cannot be located in the correct cutting position, an instruction is generated to control the correction unit 23 to perform secondary correction, that is, the secondary correction instruction, and then according to the secondary correction instruction, the correction unit 23 is controlled to perform secondary correction on the medical test paper, so that the medical test paper can be in the correct posture after the second correction operation, thereby obtaining the posture data of the medical test paper after the secondary correction.

[0127] Furthermore, when the secondary correction posture data does not meet the preset posture requirements of the medical test paper cutting equipment, that is, the posture of the medical test paper after the secondary correction is not yet in the correct cutting position, that is, the test paper is still tilted or the stains and foreign objects are not completely located between the intervals of the rolling cutters in the rolling shear device 3, an alarm prompt message is triggered to prompt the management personnel, so that the management personnel can promptly inspect and repair the medical test paper cutting equipment.

[0128] In one embodiment, if Fig. 9 As shown, in step S50, based on the test paper cutting instruction, a medical test paper splicing instruction is generated, which specifically includes:

[0129] S51: When the test paper cutting completion message is obtained, a medical test paper receiving instruction is generated, and the medical test paper receiving instruction is used to receive and deliver the cut medical test paper.

[0130] Specifically, through the test paper cutting instruction, the rolling shear device is controlled to cut the medical test paper. The medical test paper will be cut into the required size under the action of the rolling cutter 31. At the same time, the system generates a medical test paper receiving instruction and controls the receiving device 4 to move forward to the discharge port of the rolling shear device 3, thereby receiving the medical test paper cut by the rolling shear device 3.

[0131] S52: When the test paper receiving completion message is obtained, a test paper placement instruction is generated, and the test paper placement instruction is used to place the cut medical test paper on a preset placement area.

[0132] Specifically, when the material receiving plate 41 and the limit plate 42 in the material receiving device 4 move back and into place, and the limit plate 42 is retracted after the medical test paper is aligned and guided, the system generates a material receiving end message, indicating that the material receiving is completed, thereby generating an instruction for controlling the suction device 5 to transfer the position of the medical test paper on the material receiving plate 41, that is, the test paper placement instruction, and then controlling the suction device 5 to suck the material according to the test paper placement instruction, and move to the top of the preset placement area, and place the medical test paper in the limit groove on the preset placement area.

[0133] It should be understood that the size of the serial numbers of the steps in the above embodiments does not mean the order of execution. The execution order of each process should be determined by its function and internal logic, and should not constitute any limitation on the implementation process of the embodiments of the present application.

[0134] In one embodiment, a cutting management system for a medical test paper cutting device is provided, and the cutting management system for the medical test paper cutting device corresponds one-to-one to the cutting management method for the medical test paper cutting device in the above embodiment. Fig.10 As shown, the cutting management system includes a medical test paper conveying module, a test paper posture data acquisition module, a test paper deviation correction amount calculation module, a medical test paper deviation correction module, and a medical test paper receiving and feeding module. The functional modules are described in detail as follows:

[0135] Activate a medical test paper conveying module, which is used to generate a test paper conveying instruction in response to a medical test paper cutting requirement input by a user, and the test paper conveying instruction is used to convey the medical test paper;

[0136] A test paper posture data acquisition module is used to acquire a medical test paper image when a delivery completion message is acquired, and acquire the posture data of the medical test paper according to the medical test paper image;

[0137] A test strip correction amount calculation module is used to determine the posture position compensation amount according to the posture data of the medical test strip, and generate a position correction instruction according to the posture position compensation amount;

[0138] The medical test paper correction module is enabled to correct the position of the medical test paper based on the position correction instruction, obtain the correction result, and generate the test paper cutting instruction according to the correction result;

[0139] The medical test paper feeding and receiving module is used to generate a medical test paper receiving instruction based on the test paper cutting instruction, and the medical test paper receiving instruction is used to place the cut medical test paper on a preset placement area.

[0140] Optionally, the cutting management system of the medical test paper cutting device also includes:

[0141] A historical posture acquisition module is used to acquire preset posture data and historical deviation correction results of the medical test paper cutting device, and acquire historical posture data from the historical deviation correction results;

[0142] A posture data marking module is used to mark different posture positions of the medical test strip in the historical posture data accordingly based on the preset posture data to obtain model training data;

[0143] The data association matching module is used to match and associate the historical correction results with each model training data to obtain the training data set;

[0144] The training preset model module is used to train the initial model according to the training data set to obtain the posture compensation calculation model.

[0145] Optionally, the module for obtaining the test paper posture data specifically includes:

[0146] The test paper image acquisition submodule is used to trigger a camera shooting instruction when a delivery completion message is acquired, and acquire a medical test paper image according to the camera shooting instruction;

[0147] The posture data acquisition submodule is used to perform feature extraction and image processing on the medical test paper image based on the feature extraction algorithm and the image processing algorithm to obtain the posture data of the medical test paper.

[0148] Optionally, the posture data acquisition submodule specifically includes:

[0149] An image processing unit, used for performing image processing on the medical test paper image based on an image processing algorithm to obtain a transparent image of the medical test paper to be cut;

[0150] A marking processing unit, used for acquiring a preset standard medical test paper image, comparing and marking the transparent image of the medical test paper to be cut with the standard medical test paper image, and obtaining a marked image of the medical test paper to be cut;

[0151] The feature extraction unit is used to extract features of the marked image of the medical test paper to be cut based on a feature extraction algorithm to obtain posture data of the medical test paper.

[0152] Optionally, the module for calculating the test paper deviation correction amount specifically includes:

[0153] A compensation quantum module is obtained, which is used to input the posture data of the medical test paper into the posture compensation amount calculation model to obtain the posture position compensation amount;

[0154] A cutting quantum module is obtained, which is used to obtain the rolling shearing data of the medical test paper cutting device, and obtain the stain mark point coordinate set from the posture data, and calculate the cutting adjustment amount of the medical test paper according to the rolling shearing data and the stain mark point coordinate set;

[0155] The correction instruction generation submodule is used to generate a position correction instruction according to the posture position compensation amount and the cutting adjustment amount.

[0156] Optionally, enabling the medical test paper correction module specifically includes:

[0157] The correction judgment submodule is used to obtain the posture data of the medical test paper after correction when the correction completion message is obtained, and to judge the posture data after correction;

[0158] The test paper cutting submodule is used to generate a correction result when the posture data after correction meets the preset posture requirement of the medical test paper cutting device, and generate a test paper cutting instruction according to the correction result.

[0159] Optionally, the medical test paper receiving and delivering module specifically includes:

[0160] The medical test paper receiving submodule is used to generate a medical test paper receiving instruction when the test paper cutting completion message is obtained, and the medical test paper receiving instruction is used to receive and deliver the cut medical test paper;

[0161] The medical test paper placement submodule is used to generate a test paper placement instruction when the test paper receiving completion message is obtained. The test paper placement instruction is used to place the cut medical test paper on the placement area.

[0162] For the specific definition of the cutting management system of the medical test paper cutting device, please refer to the definition of the cutting management method of the medical test paper cutting device mentioned above, which will not be repeated here. Each module in the cutting management system of the above-mentioned medical test paper cutting device can be implemented in whole or in part through software, hardware and a combination thereof. The above-mentioned modules can be embedded in or independent of the processor in the computer device in the form of hardware, or can be stored in the memory of the computer device in the form of software, so that the processor can call and execute the operations corresponding to the above modules.

[0163] In one embodiment, a medical test paper cutting device is provided, including a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein the processor implements the following steps when executing the computer program:

[0164] In response to a medical test paper cutting requirement input by a user, a test paper conveying instruction is generated, where the test paper conveying instruction is used to convey the medical test paper;

[0165] When the delivery completion message is obtained, the medical test paper image is obtained, and the posture data of the medical test paper is obtained according to the medical test paper image;

[0166] Determine the posture position compensation amount according to the posture data of the medical test paper, and generate a position correction instruction according to the posture position compensation amount;

[0167] Performing position correction on the medical test paper based on the position correction instruction to obtain a correction result, and generating a test paper cutting instruction according to the correction result;

[0168] Based on the test paper cutting instruction, a medical test paper splicing instruction is generated, and the medical test paper splicing instruction is used to place the cut medical test paper on a preset placement area.

[0169] In one embodiment, a computer readable storage medium is provided, on which a computer program is stored, and when the computer program is executed by a processor, the following steps are implemented:

[0170] In response to a medical test paper cutting requirement input by a user, a test paper conveying instruction is generated, where the test paper conveying instruction is used to convey the medical test paper;

[0171] When the delivery completion message is obtained, the medical test paper image is obtained, and the posture data of the medical test paper is obtained according to the medical test paper image;

[0172] Determine the posture position compensation amount according to the posture data of the medical test paper, and generate a position correction instruction according to the posture position compensation amount;

[0173] Performing position correction on the medical test paper based on the position correction instruction to obtain a correction result, and generating a test paper cutting instruction according to the correction result;

[0174] Based on the test paper cutting instruction, a medical test paper splicing instruction is generated, and the medical test paper splicing instruction is used to place the cut medical test paper on a preset placement area.

[0175] Those of ordinary skill in the art can understand that all or part of the processes in the above-mentioned embodiment methods can be completed by instructing the relevant hardware through a computer program, and the computer program can be stored in a non-volatile computer-readable storage medium. When the computer program is executed, it can include the processes of the embodiments of the above-mentioned methods. Among them, any reference to memory, storage, database or other media used in the embodiments provided in this application may include non-volatile and / or volatile memory. Non-volatile memory may include read-only memory (ROM), programmable ROM (PROM), electrically programmable ROM (EPROM), electrically erasable programmable ROM (EEPROM) or flash memory. Volatile memory may include random access memory (RAM) or external cache memory. By way of illustration and not limitation, RAM is available in many forms, such as static RAM (SRAM), dynamic RAM (DRAM), synchronous DRAM (SDRAM), double data rate SDRAM (DDRSDRAM), enhanced SDRAM (ESDRAM), synchronous link (Synchlink) DRAM (SLDRAM), memory bus (Rambus) direct RAM (RDRAM), direct memory bus dynamic RAM (DRDRAM), and memory bus dynamic RAM (RDRAM), etc.

[0176] Those skilled in the art can clearly understand that for the convenience and simplicity of description, only the division of the above-mentioned functional units and modules is used as an example. In actual applications, the above-mentioned functions can be distributed and completed by different functional units and modules as needed, that is, the internal structure of the device can be divided into different functional units or modules to complete all or part of the functions described above.

[0177] The above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. These modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present application, and should all be included in the protection scope of the present application.

Claims

1. A cutting management method for a medical test paper cutting device, characterized in that: The cutting management method of the medical test paper cutting device comprises: In response to a medical test paper cutting requirement input by a user, a test paper conveying instruction is generated, wherein the test paper conveying instruction is used to convey the medical test paper; When the delivery completion message is obtained, a medical test paper image is obtained, and posture data of the medical test paper is obtained according to the medical test paper image; Determining a posture position compensation amount according to the posture data of the medical test paper, and generating a position correction instruction according to the posture position compensation amount; Performing position correction on the medical test paper based on the position correction instruction to obtain a correction result, and generating a test paper cutting instruction according to the correction result; Based on the test paper cutting instruction, a medical test paper splicing instruction is generated, wherein the medical test paper splicing instruction is used to place the cut medical test paper on a preset placement area; Among them, it also includes: Obtaining preset posture data and historical deviation correction results of the medical test paper cutting device, and obtaining historical posture data from the historical deviation correction results; Based on the preset posture data, different posture positions of the medical test paper in the historical posture data are marked accordingly to obtain model training data; After matching and associating the historical correction results with each of the model training data, a training data set is obtained; The initial model is trained according to the training data set to obtain a posture compensation amount calculation model; Wherein, when the delivery end message is obtained, the medical test paper image is obtained, and the posture data of the medical test paper is obtained according to the medical test paper image, which specifically includes: When the delivery end message is obtained, a camera shooting instruction is triggered, and the medical test paper image is obtained according to the camera shooting instruction; Based on the feature extraction algorithm and the image processing algorithm, feature extraction and image processing are performed on the medical test paper image to obtain the posture data of the medical test paper.

2. The cutting management method of the medical test paper cutting device according to claim 1, characterized in that: The step of performing feature extraction and image processing on the medical test paper image based on the feature extraction algorithm and the image processing algorithm to obtain the posture data of the medical test paper specifically includes: Based on an image processing algorithm, the medical test paper image is processed to obtain a transparent image of the medical test paper to be cut; Acquire a preset standard medical test paper image, compare and mark the transparent image of the medical test paper to be cut with the standard medical test paper image, and obtain a marked image of the medical test paper to be cut; Based on the feature extraction algorithm, feature extraction is performed on the marked image of the medical test paper to be cut to obtain the posture data of the medical test paper.

3. The cutting management method of the medical test paper cutting device according to claim 1, characterized in that: The step of determining the posture position compensation amount according to the posture data of the medical test paper, and generating a position correction instruction according to the posture position compensation amount, specifically includes: Inputting the posture data of the medical test paper into the posture compensation amount calculation model to obtain the posture position compensation amount; Acquire rolling and shearing data of the medical test paper cutting device, and acquire a set of stain mark point coordinates from the posture data, and calculate a cutting adjustment amount of the medical test paper according to the rolling and shearing data and the set of stain mark point coordinates; The position correction instruction is generated according to the posture position compensation amount and the cutting adjustment amount.

4. The cutting management method of the medical test paper cutting device according to claim 1, characterized in that: The step of performing position correction on the medical test paper based on the position correction instruction to obtain a correction result, and generating a test paper cutting instruction according to the correction result specifically includes: When the correction completion message is obtained, the posture data of the medical test paper after correction is obtained, and the posture data after correction is judged; When the posture data after correction meets the preset posture requirement of the medical test paper cutting device, the correction result is generated, and the test paper cutting instruction is generated according to the correction result.

5. The cutting management method of the medical test paper cutting device according to claim 4, characterized in that: The step of generating a medical test paper splicing instruction based on the test paper cutting instruction specifically includes: When the test paper cutting completion message is obtained, the medical test paper receiving instruction is generated, and the medical test paper receiving instruction is used to receive and deliver the cut medical test paper; When the test paper receiving completion message is obtained, a test paper placement instruction is generated, and the test paper placement instruction is used to place the cut medical test paper on the placement area.

6. A cutting management system for a medical test paper cutting device, characterized in that: The cutting management system of the medical test paper cutting device comprises: Activate a medical test paper conveying module, which is used to generate a test paper conveying instruction in response to a medical test paper cutting requirement input by a user, wherein the test paper conveying instruction is used to convey the medical test paper; A test paper posture data acquisition module is used to acquire a medical test paper image when a delivery completion message is acquired, and acquire the posture data of the medical test paper according to the medical test paper image; A test strip correction amount calculation module is used to determine the posture position compensation amount according to the posture data of the medical test strip, and generate a position correction instruction according to the posture position compensation amount; The medical test paper correction module is enabled to correct the position of the medical test paper based on the position correction instruction, obtain the correction result, and generate the test paper cutting instruction according to the correction result; A medical test paper receiving and feeding module, used for generating a medical test paper receiving instruction based on the test paper cutting instruction, wherein the medical test paper receiving instruction is used for placing the cut medical test paper on a preset placement area; Among them, it also includes: A historical posture acquisition module is used to acquire preset posture data and historical deviation correction results of the medical test paper cutting device, and acquire historical posture data from the historical deviation correction results; A posture data marking module is used to mark different posture positions of the medical test strip in the historical posture data accordingly based on the preset posture data to obtain model training data; The data association matching module is used to match and associate the historical correction results with each model training data to obtain the training data set; The training preset model module is used to train the initial model according to the training data set to obtain the posture compensation calculation model; Among them, the module for obtaining the test paper posture data specifically includes: The test paper image acquisition submodule is used to trigger a camera shooting instruction when a delivery completion message is acquired, and acquire a medical test paper image according to the camera shooting instruction; The posture data acquisition submodule is used to perform feature extraction and image processing on the medical test paper image based on the feature extraction algorithm and the image processing algorithm to obtain the posture data of the medical test paper.

7. A medical test paper cutting device, comprising a memory, a processor, and a computer program stored in the memory and executable on the processor, characterized in that: When the processor executes the computer program, the steps of the cutting management method of the medical test paper cutting device according to any one of claims 1 to 5 are implemented.

8. A computer-readable storage medium storing a computer program, characterized in that: When the computer program is executed by a processor, the steps of the cutting management method of the medical test paper cutting device according to any one of claims 1 to 5 are implemented.

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