Alignment detection method and system based on aluminum alloy profile combination

Abstract

The invention is suitable for the technical field of production detection, and provides an alignment detection method and system based on an aluminum alloy section combination, and the method comprises the steps: obtaining first detection feedback information of a first detection point based on a first detection device, and obtaining second detection feedback information of a second detection point based on a second detection device; and if the first detection feedback information is the first alignment information and the second detection feedback information is the second alignment information, automatically generating alignment standard information, otherwise, generating profile dislocation information. According to the application, the alignment condition of the end parts of the heat insulation aluminum profiles can be monitored in real time, the non-alignment condition of the end parts can be quickly identified, and when the AB surfaces of the combined heat insulation aluminum profiles exceed an allowable range, an alarm is given in time, and the subsequent operation of a compound machine is automatically stopped, so that wastes with two non-aligned ends are effectively prevented from being generated, and the production efficiency is improved. The material loss in the production process is remarkably reduced, meanwhile, the workload of production personnel is greatly relieved, and the overall production efficiency is effectively improved.

Description

Technical Field

[0001] The present application relates to the technical field of production detection, and in particular, to an alignment detection method and system based on an aluminum alloy profile combination. Background Art

[0002] Thermal insulation aluminum profiles significantly reduce heat conduction by adding insulation strips to the aluminum profiles, making the temperature difference between indoors and outdoors not easily transmitted. Therefore, thermal insulation aluminum profiles are widely used in construction and industry.

[0003] At present, manual visual inspection is usually used in the production process of thermal insulation aluminum profiles to determine whether the ends of the thermal insulation aluminum profiles are aligned. There is a lack of automatic detection mechanism and the problem of low detection efficiency, which needs further improvement. Summary of the invention

[0004] Based on this, an embodiment of the present application provides an alignment detection method and system based on an aluminum alloy profile combination to solve the problem of low detection efficiency in the prior art.

[0005] In a first aspect, an embodiment of the present application provides an alignment detection method based on an aluminum alloy profile combination, the method comprising:

[0006] Based on a preset first detection device, first detection feedback information of a first detection point is obtained, and based on a preset second detection device, second detection feedback information of a second detection point is obtained, wherein the first detection point is used to describe any point on the end edge of a target aluminum profile, the second detection point is used to describe any other point on the end edge of the target aluminum profile, the target aluminum profile is used to describe an aluminum profile formed by combining a first aluminum profile and a second aluminum profile, the first aluminum profile is located above the second aluminum profile, the first detection device is located above the target aluminum profile, the second detection device is located below the target aluminum profile, the first detection feedback information is first alignment information or first misalignment information, and the second detection feedback information is second alignment information or second misalignment information;

[0007] If the first detection feedback information is the first alignment information, and the second detection feedback information is the second alignment information, alignment compliance information is generated; otherwise, profile misalignment information is generated.

[0008] Compared with the prior art, the beneficial effect is: in the alignment detection method based on the aluminum alloy profile combination provided in the embodiment of the present application, the terminal device can first obtain the first detection feedback information of the first detection point based on the first detection device, and at the same time obtain the second detection feedback information of the second detection point based on the second detection device. If the first detection feedback information is the first alignment information, and the second detection feedback information is the second alignment information, the terminal device can automatically generate the alignment compliance information, otherwise the terminal device can automatically generate the profile misalignment information, thereby realizing automatic detection of the end of the thermal insulation aluminum profile, timely discovering the misalignment of the end, effectively improving the detection efficiency, and to a certain extent solving the current problem of low detection efficiency.

[0009] In a second aspect, an embodiment of the present application provides an alignment detection system based on an aluminum alloy profile combination, the system comprising:

[0010] Detection feedback information acquisition module: used to acquire first detection feedback information of a first detection point based on a preset first detection device, and to acquire second detection feedback information of a second detection point based on a preset second detection device, wherein the first detection point is used to describe any point on the end edge of a target aluminum profile, the second detection point is used to describe any other point on the end edge of the target aluminum profile, the target aluminum profile is used to describe an aluminum profile formed by combining a first aluminum profile and a second aluminum profile, the first aluminum profile is located above the second aluminum profile, the first detection device is located above the target aluminum profile, the second detection device is located below the target aluminum profile, the first detection feedback information is first alignment information or first misalignment information, and the second detection feedback information is second alignment information or second misalignment information;

[0011] Alignment compliance information generation module: used to generate alignment compliance information if the first detection feedback information is the first alignment information and the second detection feedback information is the second alignment information, and otherwise generate profile misalignment information.

[0012] In a third aspect, an embodiment of the present application provides a terminal device, comprising 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 method of the first aspect described above when executing the computer program.

[0013] In a fourth aspect, an embodiment of the present application provides a computer-readable storage medium, wherein the computer-readable storage medium stores a computer program, and when the computer program is executed by a processor, the steps of the method of the first aspect described above are implemented.

[0014] It can be understood that the beneficial effects of the second to fourth aspects mentioned above can be found in the relevant description of the first aspect mentioned above, and will not be repeated here. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below.

[0016] Figure 1 is a flowchart of an alignment detection method provided in an embodiment of the present application;

[0017] Figure 2 is a schematic diagram of a target aluminum profile provided in one embodiment of the present application;

[0018] Figure 3 It is a first flow chart after step S200 in the alignment detection method provided in one embodiment of the present application;

[0019] Figure 4 It is a schematic diagram of the process after step S310 in the alignment detection method provided in one embodiment of the present application;

[0020] Figure 5 It is a second flow chart after step S200 in the alignment detection method provided in one embodiment of the present application;

[0021] Figure 6 It is a third flow chart after step S200 in the alignment detection method provided in one embodiment of the present application;

[0022] Figure 7 is a module block diagram of an alignment detection system provided by an embodiment of the present application;

[0023] Figure 8 It is a schematic diagram of a terminal device provided in one embodiment of the present application. DETAILED DESCRIPTION

[0024] In the following description, specific details such as specific system structures, technologies, etc. are provided for the purpose of illustration rather than limitation, so as to provide a thorough understanding of the embodiments of the present application. However, it should be clear to those skilled in the art that the present application may also be implemented in other embodiments without these specific details. In other cases, detailed descriptions of well-known systems, devices, circuits, and methods are omitted to prevent unnecessary details from obstructing the description of the present application.

[0025] In the description of the present application specification and the appended claims, the terms "first", "second", "third", etc. are only used to distinguish the descriptions and cannot be understood as indicating or implying relative importance.

[0026] References to "one embodiment" or "some embodiments" etc. described in the specification of this application mean that one or more embodiments of the present application include specific features, structures or characteristics described in conjunction with the embodiment. Therefore, the statements "in one embodiment", "in some embodiments", "in some other embodiments", "in some other embodiments", etc. that appear in different places in this specification do not necessarily refer to the same embodiment, but mean "one or more but not all embodiments", unless otherwise specifically emphasized in other ways. The terms "including", "comprising", "having" and their variations all mean "including but not limited to", unless otherwise specifically emphasized in other ways.

[0027] In order to illustrate the technical solution described in this application, a specific embodiment is provided below for illustration.

[0028] See also Figure 1 , Figure 1 : is a flow chart of the alignment detection method based on the combination of aluminum alloy profiles provided in the embodiment of the present application. In the present embodiment, the execution subject of the alignment detection method is a terminal device. It is understandable that the types of terminal devices include but are not limited to mobile phones, tablet computers, laptop computers, ultra-mobile personal computers (Ultra-Mobile Personal Computer, UMPC), netbooks, personal digital assistants (Personal Digital Assistant, PDA), etc., and the embodiment of the present application does not impose any restrictions on the specific types of terminal devices.

[0029] See also Figure 1 The alignment detection method provided in the embodiment of the present application includes but is not limited to the following steps:

[0030] In S100, first detection feedback information of a first detection point is acquired based on a preset first detection device, and second detection feedback information of a second detection point is acquired based on a preset second detection device.

[0031] Specifically, the terminal device may first obtain first detection feedback information of a first detection point based on a preset first detection device, and simultaneously obtain second detection feedback information of a second detection point based on a preset second detection device, wherein both the first detection device and the second detection device may be laser sensing devices, such as laser sensors; the first detection point is used to describe any point on the end edge of the target aluminum profile, and the second detection point is used to describe any other point on the end edge of the target aluminum profile;

[0032] For example, see Figure 2 , Figure 2It is a schematic diagram after cutting the target aluminum profile along the vertical section, the cutting direction is perpendicular to the transportation direction of the target aluminum profile, the target aluminum profile is used to describe the aluminum profile formed by combining the first aluminum profile and the second aluminum profile, that is, the heat-insulating aluminum profile; the first aluminum profile is located above the second aluminum profile, the first detection device is located above the target aluminum profile, and the second detection device is located below the target aluminum profile. The first detection feedback information is the first alignment information or the first misalignment information, and the first alignment information is used to describe that on the target aluminum profile, the end portion located at the first detection point position is aligned and meets the production requirements; the first misalignment information is used to describe that on the target aluminum profile, the end portion located at the first detection point position is not aligned and does not meet the production requirements; the second detection feedback information is the second alignment information or the second misalignment information, and the second alignment information is used to describe that on the target aluminum profile, the end portion located at the second detection point position is aligned and meets the production requirements; the second misalignment information is used to describe that on the target aluminum profile, the end portion located at the second detection point position is not aligned and does not meet the production requirements.

[0033] It should be noted that the aluminum profile composed of the first aluminum profile and the second aluminum profile is first transported by the feeding platform, passes through the first detection device and the second detection device and enters the compounding machine. After the compounding machine has compounded it, the aluminum profile will be transported to the receiving platform.

[0034] In some possible implementations, the first detection device and the second detection device can detect the arrival time of the end of the target aluminum profile. Combined with the position difference and detection time difference between the first detection device and the second detection device, the degree of misalignment between the AB surfaces of the target aluminum profile after combination can be determined.

[0035] In S200 , if the first detection feedback information is the first alignment information and the second detection feedback information is the second alignment information, alignment compliance information is generated; otherwise, profile misalignment information is generated.

[0036] Specifically, if the first detection feedback information is the first alignment information, and the second detection feedback information is the second alignment information, the terminal device can generate alignment compliance information, otherwise the terminal device can generate profile misalignment information, thereby realizing automatic detection of whether the ends of the insulating aluminum profiles are aligned. When the AB surfaces exceed the allowable range after the insulating profiles are combined, that is, when the ends are not aligned, an alarm is immediately issued and the subsequent compound machine is stopped to ensure that no waste is generated due to misalignment at both ends, thereby improving detection efficiency.

[0037] In some possible implementations, in order to facilitate the subsequent accurate analysis of the misalignment situation, please refer to Figure 3 If the terminal device generates profile misalignment information, after step S200, the method further includes but is not limited to the following steps:

[0038] In S300 , first boundary position information of the first aluminum profile is obtained, and second boundary position information of the second aluminum profile is obtained.

[0039] Specifically, the terminal device can obtain the first boundary position information of the first aluminum profile and the second boundary position information of the second aluminum profile, wherein the first boundary position information is used to describe the position corresponding to the end boundary of the first aluminum profile, and the second boundary position information is used to describe the position corresponding to the end boundary of the second aluminum profile.

[0040] In S310 , misalignment distance value information is generated according to the absolute value of the difference between the first boundary position information and the second boundary position information.

[0041] Specifically, after the terminal device obtains the first boundary position information and the second boundary position information, the terminal device can first calculate the difference between the first boundary position information and the second boundary position information, and then calculate the absolute value of the difference to generate misalignment distance value information, wherein the misalignment distance value information is used to describe the absolute value of the difference between the first boundary position information and the second boundary position information.

[0042] In some possible implementations, in order to further facilitate the subsequent accurate analysis of the misalignment situation, please refer to Figure 4 After step S310, the method further includes but is not limited to the following steps:

[0043] In S320, the misalignment distance value information is compared with the preset misalignment threshold information.

[0044] Specifically, the terminal device may compare the misalignment distance value information with a preset misalignment threshold value information, wherein the misalignment threshold value information is a preset value pre-defined by a production staff.

[0045] In S330 , if the misalignment distance value information is less than the misalignment threshold information, slight misalignment information is generated.

[0046] Specifically, if the misalignment distance value information is less than the misalignment threshold information, the terminal device may generate slight misalignment information, wherein the slight misalignment information is used to describe a situation where there is slight misalignment between the first aluminum profile and the second aluminum profile.

[0047] In S340 , if the misalignment distance value information is equal to or greater than the misalignment threshold information, severe misalignment information is generated.

[0048] Specifically, if the misalignment distance value information is equal to or greater than the misalignment threshold information, the terminal device may generate severe misalignment information, wherein the severe misalignment information is used to describe a situation where there is severe misalignment between the first aluminum profile and the second aluminum profile.

[0049] In some possible implementations, in order to further facilitate the subsequent accurate analysis of the misalignment situation, please refer to Figure 5 If the terminal device generates profile misalignment information, after step S200, the method further includes but is not limited to the following steps:

[0050] In S400, the feeding speed information, the accumulated misalignment times information and the aluminum profile model information of the feeding platform are obtained.

[0051] Specifically, the terminal device can obtain the feeding speed information, cumulative misalignment number information and aluminum profile model information of the feeding platform, wherein the feeding speed information is used to describe the feeding speed of the target aluminum profile, the feeding speed information can be the transportation speed of the feeding platform, the cumulative misalignment number information is used to describe the total number of profile misalignment information accumulated by the batch of target aluminum profiles, and the aluminum profile model information is used to describe the model of the target aluminum profile.

[0052] In S410, associated data package information is generated according to the material feeding speed information, the accumulated misalignment times information and the aluminum profile model information.

[0053] Specifically, after the terminal device obtains the feeding speed information, the cumulative number of misalignment information and the aluminum profile model information, the terminal device can comprehensively generate associated data packet information based on the feeding speed information, the cumulative number of misalignment information and the aluminum profile model information, wherein the associated data packet information is used to describe the data packet that associates the feeding speed information, the cumulative number of misalignment information and the aluminum profile model information.

[0054] In some possible implementations, in order to effectively improve the detection accuracy, please refer to Figure 6 If alignment compliance information is generated, after step S200, the method further includes but is not limited to the following steps:

[0055] In S500, in response to the composite completion instruction, third detection feedback information of the first detection point and fourth detection feedback information of the second detection point are acquired based on a plurality of preset third detection devices.

[0056] Specifically, the terminal device can respond to the composite completion instruction and obtain the third detection feedback information of the first detection point and the fourth detection feedback information of the second detection point based on multiple preset third detection devices, wherein the composite completion instruction is used to describe that the preset composite machine completes the composite processing of the target aluminum profile; the multiple third detection devices are all located at the discharge position of the preset composite machine, the third detection feedback information is the third alignment information or the third misalignment information, and the fourth detection feedback information is the fourth alignment information or the fourth misalignment information, the third alignment information is used to describe that on the target aluminum profile that has undergone composite processing, the end located at the position of the first detection point is aligned and meets the production requirements; the third misalignment information is used to describe that on the target aluminum profile that has undergone composite processing, the end located at the position of the first detection point is not aligned and does not meet the production requirements; the fourth alignment information is used to describe that on the target aluminum profile that has undergone composite processing, the end located at the position of the fourth detection point is aligned and meets the production requirements; the fourth misalignment information is used to describe that on the target aluminum profile that has undergone composite processing, the end located at the position of the fourth detection point is not aligned and does not meet the production requirements.

[0057] In S510, if the third detection feedback information is the third alignment information, and the fourth detection feedback information is the fourth alignment information, re-inspection qualified information is generated, otherwise re-inspection abnormal information is generated.

[0058] Specifically, if the third detection feedback information is the third alignment information, and the fourth detection feedback information is the fourth alignment information, the terminal device can generate re-inspection qualified information, otherwise the terminal device can re-inspect abnormal information, wherein the re-inspection qualified information is used to describe that the re-inspection result is qualified, and the re-inspection abnormal information is used to describe that the re-inspection result is unqualified.

[0059] The implementation principle of the alignment detection method based on the aluminum alloy profile combination in the embodiment of the present application is: the terminal device can first obtain the first detection feedback information of the first detection point based on the first detection device, and at the same time obtain the second detection feedback information of the second detection point based on the second detection device. If the first detection feedback information is the first alignment information, and the second detection feedback information is the second alignment information, then the terminal device can automatically generate the alignment compliance information, otherwise the terminal device can automatically generate the profile misalignment information, thereby realizing automatic detection of the end of the thermal insulation aluminum profile, timely discovering the misalignment of the end, and effectively improving the detection efficiency.

[0060] It should be noted 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.

[0061] The embodiment of the present application also provides an alignment detection system based on an aluminum alloy profile combination. For ease of description, only the parts related to the present application are shown, such as Figure 7 As shown, the system 70 includes:

[0062] Detection feedback information acquisition module 71: used to acquire first detection feedback information of a first detection point based on a preset first detection device, and to acquire second detection feedback information of a second detection point based on a preset second detection device, wherein the first detection point is used to describe any point on the end edge of a target aluminum profile, the second detection point is used to describe any other point on the end edge of the target aluminum profile, the target aluminum profile is used to describe an aluminum profile formed by combining the first aluminum profile and the second aluminum profile, the first aluminum profile is located above the second aluminum profile, the first detection device is located above the target aluminum profile, the second detection device is located below the target aluminum profile, the first detection feedback information is first alignment information or first misalignment information, and the second detection feedback information is second alignment information or second misalignment information;

[0063] The alignment standard information generating module 72 is used to generate the alignment standard information if the first detection feedback information is the first alignment information and the second detection feedback information is the second alignment information, and otherwise generate the profile misalignment information.

[0064] Optionally, if profile misalignment information is generated, the system 70 further includes:

[0065] Boundary position information acquisition module: used to acquire first boundary position information of the first aluminum profile, and acquire second boundary position information of the second aluminum profile;

[0066] The misalignment distance value information generating module is used to generate the misalignment distance value information according to the absolute value of the difference between the first boundary position information and the second boundary position information.

[0067] Optionally, the system 70 further includes:

[0068] Dislocation distance value information comparison module: used to compare the dislocation distance value information with the preset dislocation threshold information;

[0069] A slight misalignment information generating module: used to generate slight misalignment information if the misalignment distance value information is less than the misalignment threshold information;

[0070] Severe misalignment information generation module: used to generate severe misalignment information if the misalignment distance value information is equal to or greater than the misalignment threshold information.

[0071] Optionally, if profile misalignment information is generated, the system 70 further includes:

[0072] Feeding speed information acquisition module: used to obtain the feeding speed information, cumulative misalignment times and aluminum profile model information of the feeding platform;

[0073] Related data packet information generation module: used to generate related data packet information according to the feeding speed information, the cumulative number of misalignment information and the aluminum profile model information.

[0074] Optionally, if alignment compliance information is generated, the system 70 further includes:

[0075] A detection feedback information acquisition module: used for acquiring third detection feedback information of a first detection point and fourth detection feedback information of a second detection point in response to a composite completion instruction, based on a plurality of preset third detection devices, wherein the composite completion instruction is used to describe that a preset compound machine completes composite processing, the third detection device is located at a material discharge position of the preset compound machine, the third detection feedback information is third alignment information or third misalignment information, and the fourth detection feedback information is fourth alignment information or fourth misalignment information;

[0076] Re-inspection qualified information generation module: used to generate re-inspection qualified information if the third detection feedback information is the third alignment information and the fourth detection feedback information is the fourth alignment information, otherwise re-inspection abnormal information.

[0077] It should be noted that the information interaction, execution process and other contents between the above-mentioned modules are based on the same concept as the method embodiment of the present application. Their specific functions and technical effects can be found in the method embodiment part and will not be repeated here.

[0078] The present application also provides a terminal device, such as Figure 8 As shown, the terminal device 80 of this embodiment includes: a processor 81, a memory 82, and a computer program 83 stored in the memory 82 and executable on the processor 81. When the processor 81 executes the computer program 83, the steps in the above alignment detection method embodiment are implemented, for example Figure 1 Steps S100 to S200 shown; or, when the processor 81 executes the computer program 83, the functions of each module in the above device are realized, for example Figure 7 The functions of modules 71 to 72 are shown.

[0079] The terminal device 80 may be a computing device such as a desktop computer, a notebook, a PDA, or a cloud server, and the terminal device 80 includes but is not limited to a processor 81 and a memory 82. Those skilled in the art will appreciate that Figure 8 It is only an example of the terminal device 80 and does not constitute a limitation of the terminal device 80. It may include more or fewer components than shown in the figure, or a combination of certain components, or different components. For example, the terminal device 80 may also include input and output devices, network access devices, buses, etc.

[0080] Among them, the processor 81 can be a central processing unit (CPU), or other general-purpose processors, digital signal processors (DSP), application-specific integrated circuits (ASIC), field-programmable gate arrays (FPGA) or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components, etc.; the general-purpose processor can be a microprocessor or the processor can also be any conventional processor, etc.

[0081] The memory 82 may be an internal storage unit of the terminal device 80, such as a hard disk or memory of the terminal device 80, or the memory 82 may be an external storage device of the terminal device 80, such as a plug-in hard disk, a smart memory card (Smart Media Card, SMC), a secure digital (Secure Digital, SD) card, a flash card (Flash Card), etc. equipped on the terminal device 80; further, the memory 82 may also include both an internal storage unit and an external storage device of the terminal device 80, and the memory 82 may also store a computer program 83 and other programs and data required by the terminal device 80, and the memory 82 may also be used to temporarily store data that has been output or is to be output.

[0082] One embodiment of the present application also provides a computer-readable storage medium, which stores a computer program, and when the computer program is executed by a processor, the steps of each of the above method embodiments can be implemented. Among them, the computer program includes computer program code, and the computer program code can be in source code form, object code form, executable file or some intermediate form, etc.; the computer-readable medium may include: any entity or device that can carry computer program code, recording medium, USB flash drive, mobile hard disk, magnetic disk, optical disk, computer memory, read-only memory (ROM), random access memory (RAM), electric carrier signal, telecommunication signal and software distribution medium, etc.

[0083] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, all equivalent changes made according to the methods, principles, and structures of the present application should be included in the protection scope of the present application.

Claims

1. An alignment detection method based on aluminum alloy profile combination, characterized in that: The method comprises: Based on a preset first detection device, first detection feedback information of a first detection point is obtained, and based on a preset second detection device, second detection feedback information of a second detection point is obtained, wherein the first detection point is used to describe any point on the end edge of a target aluminum profile, the second detection point is used to describe any other point on the end edge of the target aluminum profile, the target aluminum profile is used to describe an aluminum profile formed by combining a first aluminum profile and a second aluminum profile, the first aluminum profile is located above the second aluminum profile, the first detection device is located above the target aluminum profile, the second detection device is located below the target aluminum profile, the first detection feedback information is first alignment information or first misalignment information, and the second detection feedback information is second alignment information or second misalignment information; If the first detection feedback information is the first alignment information, and the second detection feedback information is the second alignment information, alignment compliance information is generated; otherwise, profile misalignment information is generated.

2. The method according to claim 1, characterized in that If the profile misalignment information is generated, if the first detection feedback information is the first alignment information and the second detection feedback information is the second alignment information, alignment compliance information is generated; otherwise, after the profile misalignment information is generated, the method further includes: Acquire first boundary position information of the first aluminum profile, and acquire second boundary position information of the second aluminum profile; The misalignment distance value information is generated according to the absolute value of the difference between the first boundary position information and the second boundary position information.

3. The method according to claim 2, characterized in that After generating the misalignment distance value information according to the absolute value of the difference between the first boundary position information and the second boundary position information, the method further includes: Comparing the misalignment distance value information with preset misalignment threshold information; If the misalignment distance value information is less than the misalignment threshold information, slight misalignment information is generated; If the misalignment distance value information is equal to or greater than the misalignment threshold information, severe misalignment information is generated.

4. The method according to claim 3, characterized in that If the profile misalignment information is generated, if the first detection feedback information is the first alignment information and the second detection feedback information is the second alignment information, alignment compliance information is generated; otherwise, after the profile misalignment information is generated, the method further includes: Obtain the feeding speed information, cumulative misalignment times and aluminum profile model information of the feeding platform; According to the feeding speed information, the accumulated number of misalignment times information and the aluminum profile model information, associated data packet information is generated.

5. The method according to claim 1, characterized in that If the alignment compliance information is generated, if the first detection feedback information is the first alignment information and the second detection feedback information is the second alignment information, then the alignment compliance information is generated; otherwise, after the profile misalignment information is generated, the method further includes: In response to a composite completion instruction, based on a plurality of preset third detection devices, third detection feedback information of a first detection point and fourth detection feedback information of a second detection point are obtained, wherein the composite completion instruction is used to describe that a preset compound machine completes composite processing, the third detection device is located at a material discharge of the preset compound machine, the third detection feedback information is third alignment information or third misalignment information, and the fourth detection feedback information is fourth alignment information or fourth misalignment information; If the third detection feedback information is the third alignment information, and the fourth detection feedback information is the fourth alignment information, re-inspection qualified information is generated, otherwise re-inspection abnormal information is generated.

6. An alignment detection system based on aluminum alloy profile combination, characterized in that: The system comprises: Detection feedback information acquisition module: used to acquire first detection feedback information of a first detection point based on a preset first detection device, and to acquire second detection feedback information of a second detection point based on a preset second detection device, wherein the first detection point is used to describe any point on the end edge of a target aluminum profile, the second detection point is used to describe any other point on the end edge of the target aluminum profile, the target aluminum profile is used to describe an aluminum profile formed by combining a first aluminum profile and a second aluminum profile, the first aluminum profile is located above the second aluminum profile, the first detection device is located above the target aluminum profile, the second detection device is located below the target aluminum profile, the first detection feedback information is first alignment information or first misalignment information, and the second detection feedback information is second alignment information or second misalignment information; Alignment compliance information generation module: used to generate alignment compliance information if the first detection feedback information is the first alignment information and the second detection feedback information is the second alignment information, and otherwise generate profile misalignment information.

7. The system according to claim 6, characterized in that If the profile misalignment information is generated, the system further includes: Boundary position information acquisition module: used to acquire first boundary position information of the first aluminum profile, and acquire second boundary position information of the second aluminum profile; The misalignment distance value information generating module is used to generate the misalignment distance value information according to the absolute value of the difference between the first boundary position information and the second boundary position information.

8. A terminal 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 method according to any one of claims 1 to 5 are implemented.

9. 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 method according to any one of claims 1 to 5 are implemented.

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