Fabric cutting method, system and equipment based on laser and medium

Abstract

The invention relates to the technical field of fabric processing, in particular to a laser-based fabric cutting method, system and equipment and a medium, and the laser-based fabric cutting method comprises the following steps: acquiring an image of a to-be-cut fabric, and acquiring material information of the to-be-cut fabric based on the image of the to-be-cut fabric; laser parameters are obtained according to the material information of the fabric to be cut, and a laser cutting instruction is generated based on the laser parameters; responding to the laser cutting instruction to obtain fabric cutting data, cutting a to-be-cut fabric according to the fabric cutting data, and obtaining fabric data in real time; and obtaining cutting quality information based on the fabric data, and performing cutting regulation and control on the to-be-cut fabric according to the cutting quality information. The fabric cutting device has the function of improving the fabric cutting precision and the fabric cutting effect.

Description

Technical Field

[0001] The present invention relates to the technical field of fabric processing, and in particular to a fabric cutting method, system, equipment and medium based on laser. Background Art

[0002] At present, fabric cutting mainly relies on traditional mechanical blades or manual operation. Although this method is mature, it has problems such as low precision and low efficiency. With the development of laser technology, its application in the field of material processing has gradually become more extensive, but its application in fabric cutting is still in its infancy.

[0003] The existing fabric cutting method mainly relies on mechanical blades for physical cutting. Although this method is simple, the blades are severely worn after long-term use, affecting the cutting accuracy. At the same time, there are errors in manual operation, making it difficult to achieve mass and high-precision cutting requirements. The traditional cutting method has low precision, low efficiency, and is easily affected by human factors. Mechanical blades need to be replaced frequently after being worn, which increases production costs and maintenance difficulties. Therefore, there is room for improvement. Summary of the invention

[0004] In order to improve fabric cutting accuracy and cutting effect, the present application provides a laser-based fabric cutting method, system, equipment and medium.

[0005] The above-mentioned invention objective of the present application is achieved through the following technical solutions: A laser-based fabric cutting method, the laser-based fabric cutting method comprising the steps of: Acquire an image of the fabric to be cut, and acquire material information of the fabric to be cut based on the image of the fabric to be cut; Acquire laser parameters according to the material information of the fabric to be cut, and generate laser cutting instructions based on the laser parameters; Responding to the laser cutting instruction to obtain fabric cutting data, cutting the fabric to be cut according to the fabric cutting data, and obtaining the fabric data in real time; Cutting quality information is acquired based on the fabric data, and cutting control is performed on the fabric to be cut according to the cutting quality information.

[0006] By adopting the above technical scheme, during the laser cutting process of fabric, the image of the fabric to be cut is obtained by the camera device on the laser cutting device, and the image of the fabric to be cut is analyzed to obtain the material information of the fabric to be cut. The material information of the fabric to be cut refers to the type, composition and other information of the fabric to be cut. According to the material information of the fabric to be cut, the corresponding laser parameters are obtained. The laser parameters refer to the specific parameters set for the cutting laser of the laser cutting device, such as the frequency and power of the laser, etc., and then the appropriate cutting laser parameters can be determined according to the composition of the fabric to be cut, which is beneficial to improving the quality and accuracy of fabric cutting. The corresponding laser cutting instructions are generated using the obtained laser parameters. In response to the laser cutting instruction, the fabric cutting data is obtained. The fabric cutting data specifically refers to the cutting information of the fabric to be cut, such as the cutting position, starting point, and end point of the fabric. The laser cutting equipment performs laser cutting on the fabric according to the fabric cutting data and laser parameters, and can use sensors and other equipment on the equipment to obtain fabric data in real time. Fabric data refers to the data of the fabric during the cutting process, such as the tension of the fabric. The fabric data obtained in real time is used to obtain the cutting quality information of the fabric, and the cutting of the fabric to be cut is adjusted according to the cutting quality information, thereby eliminating the poor cutting quality caused by the deformation of the fabric width, and improving the fabric cutting accuracy and cutting effect.

[0007] In a preferred example, the present application may be further configured as follows: the step of obtaining an image of the fabric to be cut and obtaining material information of the fabric to be cut based on the image of the fabric to be cut specifically includes: Acquire a spectral image of the fabric to be cut based on the image of the fabric to be cut; The spectral image of the fabric to be cut is input into a preset spectral analysis model to obtain material information of the fabric to be cut.

[0008] By adopting the above technical scheme, on the laser cutting equipment, using the image acquisition device, the image of the fabric to be cut can be acquired in real time, and the acquired image of the fabric to be cut is converted to form a spectral image of the fabric to be cut, and the obtained spectral image of the fabric to be cut is input into a preset spectral analysis model, and the spectral image of the fabric to be cut is analyzed by using the spectral analysis model to realize the function of analyzing the composition of the fabric to be cut, and obtain the material information of the fabric to be cut, so as to set appropriate cutting laser parameters according to the specific composition of the fabric to be cut, which is conducive to improving the quality and accuracy of laser cutting.

[0009] In a preferred example, the present application can be further configured as follows: the laser parameters are obtained according to the material information of the fabric to be cut, and the laser cutting instructions are generated based on the laser parameters, specifically including: Inputting the material information of the fabric to be cut into a preset laser parameter database to obtain laser parameters; the laser parameter database is provided with a mapping table between the fabric material information and the laser parameters; According to the laser parameters, cutting laser data is acquired, and based on the cutting laser data, a laser cutting instruction is generated.

[0010] By adopting the above technical scheme, by inputting the material information of the fabric to be cut into a preset laser parameter database, a mapping table between the fabric material information and the laser parameters is set in the laser parameter database, and the corresponding laser parameters are determined by querying the laser parameter database according to the input material information of the fabric to be cut, and the cutting laser data is obtained according to the laser parameters, and the laser matrix of the laser cutting device is set according to the cutting laser data, and the corresponding laser cutting instructions are generated, so as to realize automatic adaptation of the most suitable cutting laser data according to the fabric material to be cut, which is beneficial to improving the fabric cutting effect.

[0011] In a preferred example, the present application may be further configured as follows: before inputting the material information of the fabric to be cut into a preset laser parameter database, the laser-based fabric cutting method further includes: Acquire historical fabric cutting data, and acquire historical fabric material information and historical laser parameters based on the historical fabric cutting data; The historical fabric material information and historical laser parameters are used as a data training set, a mapping relationship between the historical fabric material information and the historical laser parameters is constructed, and a laser parameter database is generated.

[0012] By adopting the above technical scheme, by collecting historical fabric cutting data in the historical fabric cutting process and analyzing the historical fabric cutting data, historical fabric material information and historical laser parameters are obtained, that is, the cutting fabric in the previous cutting process and the laser cutting data of the laser equipment at that time. The historical fabric material information and historical laser parameters are used as data training sets, a mapping relationship between the two is constructed, and a laser parameter database is generated, so that the cutting laser parameters can be quickly determined according to the fabric material to be cut.

[0013] In a preferred example, the present application can be further configured as follows: the fabric cutting data is obtained in response to the laser cutting instruction, the fabric to be cut is cut according to the fabric cutting data, and the fabric data is obtained in real time, specifically including: In response to the laser cutting instruction, generating fabric cutting data based on the image of the fabric to be cut; Based on the fabric cutting data, the fabric to be cut is laser cut to obtain fabric data.

[0014] By adopting the above technical solution, after receiving the laser cutting instruction, the laser cutting device will generate corresponding fabric cutting data according to the image of the fabric to be cut, determine the starting point, end point and cutting turning point of the fabric to be cut, and perform laser cutting on the fabric according to the fabric cutting data. The fabric data during the cutting process is recorded in real time through the sensor on the laser cutting device, which makes it easier to analyze the cutting quality.

[0015] In a preferred example, the present application can be further configured as follows: the obtaining of cutting quality information based on the fabric data, and the cutting control of the fabric to be cut according to the cutting quality information, specifically including: Comparing the fabric data with a preset fabric data threshold to obtain a comparison result, and generating cutting quality information based on the comparison result; The cutting control data is acquired according to the cutting quality information, and the fabric tension data is dynamically adjusted based on the cutting control data.

[0016] By adopting the above technical solution, by comparing the fabric data with a preset fabric data threshold, the fabric data threshold specifically refers to the tension applied by the laser cutting device to the cutting fabric, a data comparison result is obtained, and corresponding cutting quality information is generated according to the comparison result. The cutting quality information refers to the cutting quality of the fabric. The cutting quality information is analyzed to obtain cutting control data. The cutting control data refers to the specific control value of the tension applied by the laser cutting device to the fabric. For example, if the tension of the fabric is increased or decreased, the fabric tension is dynamically controlled according to the cutting control data, which can effectively suppress the influence of fabric deformation on the cutting quality during the cutting process and improve the cutting quality.

[0017] The second object of the invention is achieved by the following technical solutions: A laser-based fabric cutting system, the laser-based fabric cutting system comprising: A fabric material information acquisition module is used to acquire an image of the fabric to be cut, and acquire material information of the fabric to be cut based on the image of the fabric to be cut; A laser parameter generation module, used to obtain laser parameters according to the material information of the fabric to be cut, and generate laser cutting instructions based on the laser parameters; A laser cutting module, used for obtaining fabric cutting data in response to the laser cutting instruction, cutting the fabric to be cut according to the fabric cutting data, and obtaining fabric data in real time; The dynamic control module is used to obtain cutting quality information based on the fabric data, and to perform cutting control on the fabric to be cut according to the cutting quality information.

[0018] By adopting the above technical scheme, during the laser cutting process of fabric, the image of the fabric to be cut is obtained by the camera device on the laser cutting device, and the image of the fabric to be cut is analyzed to obtain the material information of the fabric to be cut. The material information of the fabric to be cut refers to the type, composition and other information of the fabric to be cut. According to the material information of the fabric to be cut, the corresponding laser parameters are obtained. The laser parameters refer to the specific parameters set for the cutting laser of the laser cutting device, such as the frequency and power of the laser, etc., and then the appropriate cutting laser parameters can be determined according to the composition of the fabric to be cut, which is beneficial to improving the quality and accuracy of fabric cutting. The corresponding laser cutting instructions are generated using the obtained laser parameters. In response to the laser cutting instruction, the fabric cutting data is obtained. The fabric cutting data specifically refers to the cutting information of the fabric to be cut, such as the cutting position, starting point, and end point of the fabric. The laser cutting equipment performs laser cutting on the fabric according to the fabric cutting data and laser parameters, and can use sensors and other equipment on the equipment to obtain fabric data in real time. Fabric data refers to the data of the fabric during the cutting process, such as the tension of the fabric. The fabric data obtained in real time is used to obtain the cutting quality information of the fabric, and the cutting of the fabric to be cut is adjusted according to the cutting quality information, thereby eliminating the poor cutting quality caused by the deformation of the fabric width, and improving the fabric cutting accuracy and cutting effect.

[0019] The third objective of the present application is achieved through the following technical solutions: A computer device comprises a memory, a processor and a computer program stored in the memory and executable on the processor, wherein the processor implements the steps of the above-mentioned laser-based fabric cutting method when executing the computer program.

[0020] The fourth objective of the present application is achieved through the following technical solutions: A computer-readable storage medium stores a computer program, and when the computer program is executed by a processor, the steps of the above-mentioned laser-based fabric cutting method are implemented.

[0021] In summary, the present application includes at least one of the following beneficial technical effects: 1. During the laser cutting process of fabrics, the image of the fabric to be cut is obtained by the camera on the laser cutting device, and the image of the fabric to be cut is analyzed to obtain the material information of the fabric to be cut. The material information of the fabric to be cut refers to the type, composition and other information of the fabric to be cut. The corresponding laser parameters are obtained according to the material information of the fabric to be cut. The laser parameters refer to the specific parameters set for the cutting laser of the laser cutting device, such as the frequency and power of the laser, and then the appropriate cutting laser parameters can be determined according to the composition of the fabric to be cut, which is beneficial to improving the quality and accuracy of fabric cutting. The corresponding laser cutting instructions are generated using the obtained laser parameters, and the laser cutting instructions are responded to. Cutting instructions, obtain fabric cutting data, fabric cutting data specifically refers to the cutting information of the fabric to be cut, such as the cutting position, starting point, end point and other information of the fabric. The laser cutting equipment performs laser cutting on the fabric according to the fabric cutting data and laser parameters, and can use sensors and other equipment on the equipment to obtain fabric data in real time. Fabric data refers to the data of the fabric during the cutting process, such as the tension of the fabric. The fabric cutting quality information is obtained by using the fabric data obtained in real time, and the cutting quality of the fabric to be cut is adjusted according to the cutting quality information, thereby eliminating the poor cutting quality caused by the deformation of the fabric width, and improving the fabric cutting accuracy and cutting effect; 2. On the laser cutting equipment, the image of the fabric to be cut can be obtained in real time by using the image acquisition device. The obtained image of the fabric to be cut is converted to form a spectral image of the fabric to be cut. The obtained spectral image of the fabric to be cut is input into a preset spectral analysis model. The spectral image of the fabric to be cut is analyzed by using the spectral analysis model to realize the function of analyzing the composition of the fabric to be cut and obtain the material information of the fabric to be cut, so as to set appropriate cutting laser parameters according to the specific composition of the fabric to be cut, which is conducive to improving the quality and accuracy of laser cutting; 3. By inputting the material information of the fabric to be cut into a preset laser parameter database, a mapping table between the fabric material information and the laser parameters is set in the laser parameter database, and the corresponding laser parameters are determined according to the input material information of the fabric to be cut by querying the laser parameter database, and the cutting laser data is obtained according to the laser parameters, and the laser cutting device is set up with the laser matrix according to the cutting laser data, and the corresponding laser cutting instructions are generated, so as to realize the automatic adaptation of the most suitable cutting laser data according to the fabric material to be cut, which is conducive to improving the fabric cutting effect; 4. By comparing the fabric data with a preset fabric data threshold, the fabric data threshold specifically refers to the tension applied by the laser cutting equipment to the cutting fabric, a data comparison result is obtained, and corresponding cutting quality information is generated according to the comparison result. The cutting quality information refers to the cutting quality of the fabric. The cutting quality information is analyzed to obtain the cutting control data. The cutting control data refers to the specific control value of the tension applied by the laser cutting equipment to the fabric. For example, if the tension of the fabric is increased or decreased, the fabric tension is dynamically controlled according to the cutting control data, which can effectively suppress the influence of fabric deformation on the cutting quality during the cutting process and improve the cutting quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 is a flow chart of a laser-based fabric cutting method in an embodiment of the present application; Figure 2 This is a flowchart for implementing step S10 in a laser-based fabric cutting method in an embodiment of the present application; Figure 3 This is a flowchart for implementing step S20 in a laser-based fabric cutting method in an embodiment of the present application; Figure 4 is another implementation flow chart of a laser-based fabric cutting method in an embodiment of the present application; Figure 5 This is a flowchart for implementing step S30 in a laser-based fabric cutting method in an embodiment of the present application; Figure 6 This is a flowchart for implementing step S40 in a laser-based fabric cutting method in an embodiment of the present application; Figure 7 It is a principle block diagram of a laser-based fabric cutting system in one embodiment of the present application; Figure 8 It is a schematic diagram of a computer device in one embodiment of the present application. DETAILED DESCRIPTION

[0023] The present application is further described in detail below in conjunction with the accompanying drawings.

[0024] In one embodiment, if Figure 1 As shown, the present application discloses a laser-based fabric cutting method, which specifically includes the following steps: S10: Acquire an image of the fabric to be cut, and acquire material information of the fabric to be cut based on the image of the fabric to be cut.

[0025] In this embodiment, the material information of the fabric to be cut refers to information such as the type and composition of the fabric to be cut.

[0026] Specifically, during the laser cutting process of the fabric, an image of the fabric to be cut is obtained by a camera on the laser cutting device, and the image of the fabric to be cut is analyzed to obtain information such as the type and composition of the fabric to be cut.

[0027] S20: Acquire laser parameters according to the material information of the fabric to be cut, and generate laser cutting instructions based on the laser parameters.

[0028] Specifically, the corresponding laser parameters are obtained according to the material information of the fabric to be cut. The laser parameters refer to the specific parameters set for the cutting laser of the laser cutting equipment, such as the frequency and power of the laser, etc., and then the appropriate cutting laser parameters can be determined according to the composition of the fabric to be cut, which is beneficial to improving the quality and accuracy of fabric cutting, and the corresponding laser cutting instructions are generated using the obtained laser parameters.

[0029] S30: Responding to the laser cutting instruction to obtain fabric cutting data, cutting the fabric to be cut according to the fabric cutting data, and obtaining the fabric data in real time.

[0030] Specifically, in response to the laser cutting instruction, the fabric cutting data is obtained. The fabric cutting data specifically refers to the cutting information of the fabric to be cut, such as the cutting position, starting point, and ending point of the fabric. The laser cutting equipment performs laser cutting on the fabric according to the fabric cutting data and laser parameters, and can use sensors and other equipment on the equipment to obtain fabric data in real time. Fabric data refers to the data of the fabric during the cutting process, such as the tension of the fabric.

[0031] S40: Acquire cutting quality information based on the fabric data, and perform cutting control on the fabric to be cut according to the cutting quality information.

[0032] Specifically, the fabric cutting quality information is obtained using the fabric data acquired in real time, and the fabric to be cut is adjusted and regulated according to the cutting quality information, thereby eliminating the poor cutting quality caused by the fabric width deformation and improving the fabric cutting accuracy and cutting effect.

[0033] In the present embodiment, during the laser cutting process of fabrics, an image of the fabric to be cut is obtained by a camera on the laser cutting device, and the image of the fabric to be cut is analyzed to obtain material information of the fabric to be cut. The material information of the fabric to be cut refers to information such as the type and composition of the fabric to be cut. Corresponding laser parameters are obtained according to the material information of the fabric to be cut. Laser parameters refer to specific parameters set for the cutting laser of the laser cutting device, such as the frequency and power of the laser, etc., and then appropriate cutting laser parameters can be determined according to the composition of the fabric to be cut, which is beneficial to improving the quality and accuracy of fabric cutting. The corresponding laser cutting instructions are generated using the obtained laser parameters, and the laser response is obtained. The optical cutting instruction obtains the fabric cutting data. The fabric cutting data specifically refers to the cutting information of the fabric to be cut, such as the cutting position, starting point, and ending point of the fabric. The laser cutting equipment performs laser cutting on the fabric according to the fabric cutting data and laser parameters, and can use sensors and other equipment on the equipment to obtain fabric data in real time. Fabric data refers to the data of the fabric during the cutting process, such as the tension of the fabric. The fabric data obtained in real time is used to obtain the cutting quality information of the fabric, and the cutting of the fabric to be cut is adjusted according to the cutting quality information, thereby eliminating the poor cutting quality caused by the deformation of the fabric width and improving the fabric cutting accuracy and cutting effect.

[0034] In one embodiment, if Figure 2 As shown, in step S10, an image of the fabric to be cut is obtained, and material information of the fabric to be cut is obtained based on the image of the fabric to be cut, which specifically includes: S11: Acquire a spectral image of the fabric to be cut based on the image of the fabric to be cut.

[0035] Specifically, on the laser cutting device, the image of the fabric to be cut can be obtained in real time by using the image acquisition device, and the spectral image of the fabric to be cut is formed by converting the acquired image of the fabric to be cut.

[0036] S12: Inputting the spectrum image of the fabric to be cut into a preset spectrum analysis model to obtain material information of the fabric to be cut.

[0037] Specifically, the obtained spectral image of the fabric to be cut is input into a preset spectral analysis model, and the spectral analysis model is used to analyze the spectral image of the fabric to be cut, so as to realize the function of analyzing the composition of the fabric to be cut and obtain the material information of the fabric to be cut, so as to set appropriate cutting laser parameters according to the specific composition of the fabric to be cut, which is conducive to improving the quality and accuracy of laser cutting.

[0038] In one embodiment, if Figure 3 As shown, in step S20, laser parameters are obtained according to the material information of the fabric to be cut, and laser cutting instructions are generated based on the laser parameters, which specifically includes: S21: inputting the material information of the fabric to be cut into a preset laser parameter database to obtain laser parameters; a mapping table between the fabric material information and the laser parameters is provided in the laser parameter database.

[0039] S22: Acquire cutting laser data according to the laser parameters, and generate a laser cutting instruction based on the cutting laser data.

[0040] Specifically, the material information of the fabric to be cut is input into a preset laser parameter database, which is provided with a mapping table between the fabric material information and the laser parameters. The laser parameter database is used to query and determine the corresponding laser parameters according to the input material information of the fabric to be cut, and the cutting laser data is obtained according to the laser parameters. The laser matrix of the laser cutting device is set according to the cutting laser data, and the corresponding laser cutting instructions are generated, so as to realize automatic adaptation of the most suitable cutting laser data according to the fabric material to be cut, which is beneficial to improving the fabric cutting effect.

[0041] In one embodiment, if Figure 4 As shown, before step S21, that is, before inputting the material information of the fabric to be cut into the preset laser parameter database, the laser-based fabric cutting method further includes: S201: Acquire historical fabric cutting data, and acquire historical fabric material information and historical laser parameters based on the historical fabric cutting data.

[0042] S202: Using the historical fabric material information and historical laser parameters as a data training set, constructing a mapping relationship between the historical fabric material information and the historical laser parameters, and generating a laser parameter database.

[0043] Specifically, by collecting historical fabric cutting data in the historical fabric cutting process and analyzing the historical fabric cutting data, historical fabric material information and historical laser parameters are obtained, that is, the cutting fabrics in the previous cutting process and the laser cutting data of the laser equipment at that time. The historical fabric material information and historical laser parameters are used as data training sets, a mapping relationship between the two is constructed, and a laser parameter database is generated, so that the cutting laser parameters can be quickly determined according to the fabric material to be cut.

[0044] In one embodiment, if Figure 5 As shown, in step S30, the fabric cutting data is obtained in response to the laser cutting instruction, the fabric to be cut is cut according to the fabric cutting data, and the fabric data is obtained in real time, which specifically includes: S31: In response to the laser cutting instruction, generate fabric cutting data based on the image of the fabric to be cut.

[0045] S32: Based on the fabric cutting data, laser cutting is performed on the fabric to be cut to obtain fabric data.

[0046] Specifically, after receiving the laser cutting instruction, the laser cutting device will generate corresponding fabric cutting data according to the image of the fabric to be cut, determine the starting point, end point and cutting turning point of the fabric to be cut, and perform laser cutting on the fabric according to the fabric cutting data. The sensor on the laser cutting device can record the fabric data during the cutting process in real time, which can facilitate the analysis of the cutting quality.

[0047] In one embodiment, if Figure 6 As shown, in step S40, the cutting quality information is obtained based on the fabric data, and the cutting quality information is used to adjust the cutting of the fabric to be cut, which specifically includes: S41: Compare the fabric data with a preset fabric data threshold to obtain a comparison result, and generate cutting quality information based on the comparison result.

[0048] S42: Acquire cutting control data according to the cutting quality information, and dynamically adjust fabric tension data based on the cutting control data.

[0049] Specifically, the fabric data is compared with a preset fabric data threshold, where the fabric data threshold specifically refers to the tension applied by the laser cutting device to the cutting fabric, to obtain a data comparison result, and corresponding cutting quality information is generated based on the comparison result. The cutting quality information refers to the cutting quality of the fabric. The cutting quality information is analyzed to obtain cutting control data, which refers to the specific control value of the tension applied by the laser cutting device to the fabric. For example, if the tension of the fabric is increased or decreased, the fabric tension is dynamically controlled according to the cutting control data, which can effectively suppress the influence of fabric deformation on the cutting quality during the cutting process and improve the cutting quality.

[0050] 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.

[0051] In one embodiment, a laser-based fabric cutting system is provided, and the laser-based fabric cutting system corresponds one-to-one with the laser-based fabric cutting method in the above embodiment. Figure 7 As shown, the laser-based fabric cutting system includes a fabric material information acquisition module, a laser parameter generation module, a laser cutting module and a dynamic control module. The detailed description of each functional module is as follows: A fabric material information acquisition module is used to acquire an image of the fabric to be cut, and acquire material information of the fabric to be cut based on the image of the fabric to be cut; A laser parameter generation module, used to obtain laser parameters according to the material information of the fabric to be cut, and generate laser cutting instructions based on the laser parameters; A laser cutting module, used for obtaining fabric cutting data in response to the laser cutting instruction, cutting the fabric to be cut according to the fabric cutting data, and obtaining fabric data in real time; The dynamic control module is used to obtain cutting quality information based on the fabric data, and to perform cutting control on the fabric to be cut according to the cutting quality information.

[0052] Optionally, the fabric material information acquisition module includes: A fabric spectrum image acquisition submodule, used for acquiring a spectrum image of the fabric to be cut based on the fabric image to be cut; The spectral image analysis submodule is used to input the spectral image of the fabric to be cut into a preset spectral analysis model to obtain material information of the fabric to be cut.

[0053] For the specific definition of the laser-based fabric cutting system, please refer to the definition of the laser-based fabric cutting method above, which will not be repeated here. Each module in the above-mentioned laser-based fabric cutting system can be implemented in whole or in part by software, hardware and their combination. 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.

[0054] In one embodiment, a computer device is provided. The computer device may be a server, and its internal structure diagram may be as follows: Figure 8 As shown. The computer device includes a processor, a memory, a network interface and a database connected through a system bus. Among them, the processor of the computer device is used to provide computing and control capabilities. The memory of the computer device includes a non-volatile storage medium and an internal memory. The non-volatile storage medium stores an operating system, a computer program and a database. The internal memory provides an environment for the operation of the operating system and the computer program in the non-volatile storage medium. The database of the computer device is used to store public fabric laser cutting data. The network interface of the computer device is used to communicate with an external terminal through a network connection. When the computer program is executed by the processor, a laser-based fabric cutting method is implemented.

[0055] In one embodiment, a computer 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: Acquire an image of the fabric to be cut, and acquire material information of the fabric to be cut based on the image of the fabric to be cut; Acquire laser parameters according to the material information of the fabric to be cut, and generate laser cutting instructions based on the laser parameters; Responding to the laser cutting instruction to obtain fabric cutting data, cutting the fabric to be cut according to the fabric cutting data, and obtaining the fabric data in real time; Cutting quality information is acquired based on the fabric data, and cutting control is performed on the fabric to be cut according to the cutting quality information.

[0056] 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: Acquire an image of the fabric to be cut, and acquire material information of the fabric to be cut based on the image of the fabric to be cut; Acquire laser parameters according to the material information of the fabric to be cut, and generate laser cutting instructions based on the laser parameters; Responding to the laser cutting instruction to obtain fabric cutting data, cutting the fabric to be cut according to the fabric cutting data, and obtaining the fabric data in real time; Cutting quality information is acquired based on the fabric data, and cutting control is performed on the fabric to be cut according to the cutting quality information.

[0057] Those of ordinary skill in the art can understand that all or part of the processes in the above-mentioned embodiment methods can be implemented 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.

[0058] 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.

[0059] The embodiments described above 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, a person skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. Such 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 laser-based fabric cutting method, characterized in that: The laser-based fabric cutting method comprises the following steps: Acquire an image of the fabric to be cut, and acquire material information of the fabric to be cut based on the image of the fabric to be cut; Acquire laser parameters according to the material information of the fabric to be cut, and generate laser cutting instructions based on the laser parameters; Responding to the laser cutting instruction to obtain fabric cutting data, cutting the fabric to be cut according to the fabric cutting data, and obtaining the fabric data in real time; Cutting quality information is acquired based on the fabric data, and cutting control is performed on the fabric to be cut according to the cutting quality information.

2. The laser-based fabric cutting method according to claim 1, characterized in that: The step of obtaining the image of the fabric to be cut and obtaining the material information of the fabric to be cut based on the image of the fabric to be cut specifically includes: Acquire a spectral image of the fabric to be cut based on the image of the fabric to be cut; The spectral image of the fabric to be cut is input into a preset spectral analysis model to obtain material information of the fabric to be cut.

3. The laser-based fabric cutting method according to claim 1, characterized in that: The step of acquiring laser parameters according to the material information of the fabric to be cut and generating laser cutting instructions based on the laser parameters specifically includes: Inputting the material information of the fabric to be cut into a preset laser parameter database to obtain laser parameters; the laser parameter database is provided with a mapping table between the fabric material information and the laser parameters; According to the laser parameters, cutting laser data is acquired, and based on the cutting laser data, a laser cutting instruction is generated.

4. The laser-based fabric cutting method according to claim 3, characterized in that: Before inputting the material information of the fabric to be cut into a preset laser parameter database, the laser-based fabric cutting method further includes: Acquire historical fabric cutting data, and acquire historical fabric material information and historical laser parameters based on the historical fabric cutting data; The historical fabric material information and historical laser parameters are used as a data training set, a mapping relationship between the historical fabric material information and the historical laser parameters is constructed, and a laser parameter database is generated.

5. The laser-based fabric cutting method according to claim 1, characterized in that: The step of obtaining fabric cutting data in response to the laser cutting instruction, cutting the fabric to be cut according to the fabric cutting data, and obtaining fabric data in real time specifically includes: In response to the laser cutting instruction, generating fabric cutting data based on the image of the fabric to be cut; Based on the fabric cutting data, the fabric to be cut is laser cut to obtain fabric data.

6. The laser-based fabric cutting method according to claim 1, characterized in that: The obtaining of cutting quality information based on the fabric data and performing cutting control on the fabric to be cut according to the cutting quality information specifically includes: Comparing the fabric data with a preset fabric data threshold to obtain a comparison result, and generating cutting quality information based on the comparison result; The cutting control data is acquired according to the cutting quality information, and the fabric tension data is dynamically adjusted based on the cutting control data.

7. A laser-based fabric cutting system, characterized in that: The laser-based fabric cutting system includes: A fabric material information acquisition module is used to acquire an image of the fabric to be cut, and acquire material information of the fabric to be cut based on the image of the fabric to be cut; A laser parameter generation module, used to obtain laser parameters according to the material information of the fabric to be cut, and generate laser cutting instructions based on the laser parameters; A laser cutting module, used for obtaining fabric cutting data in response to the laser cutting instruction, cutting the fabric to be cut according to the fabric cutting data, and obtaining fabric data in real time; The dynamic control module is used to obtain cutting quality information based on the fabric data, and to perform cutting control on the fabric to be cut according to the cutting quality information.

8. The laser-based fabric cutting system according to claim 7, characterized in that: The fabric material information acquisition module includes: A fabric spectrum image acquisition submodule, used for acquiring a spectrum image of the fabric to be cut based on the fabric image to be cut; The spectral image analysis submodule is used to input the spectral image of the fabric to be cut into a preset spectral analysis model to obtain material information of the fabric to be cut.

9. A computer 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 laser-based fabric cutting method as described in any one of claims 1 to 6 are implemented.

10. A computer-readable storage medium storing a computer program, characterized in that: When the computer program is executed by a processor, the steps of a laser-based fabric cutting method as described in any one of claims 1 to 6 are implemented.

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