CN115479654A - Method, device, medium and electronic equipment for detecting looper quality - Google Patents

Abstract

The application relates to the technical field of loop detection, and discloses a method, a device, a medium and electronic equipment for detecting loop quality. The method comprises the following steps: acquiring first data of each acquisition point in the ascending process of the loop; acquiring second data of each acquisition point in the falling process of the loop; determining measurement data of each acquisition point based on the first data and the second data of each acquisition point; determining a difference value between the measurement data of each acquisition point and the standard data of each acquisition point based on the measurement data of each acquisition point; and judging whether the difference value meets the condition, and if not, triggering early warning prompt. The technical scheme provided by the application can obtain the measured data of the loop through measurement, and can trigger early warning prompt in time when the data are abnormal through judging whether the difference value between the measured data of the loop and the standard data is larger than a set threshold value, and remind related workers to detect fault reasons and solve the fault reasons in time.

Description

Method, device, medium and electronic equipment for detecting looper quality

technical field

The application relates to the technical field of loop detection, and discloses a method, device, medium and electronic equipment for detecting the quality of loops.

Background technique

In the hot rolling production line, the looper is used to connect the front and rear rolling mills and match the metal flow rate between the rolling mills, which plays an important role in rolling stability and product qualification rate. During the rolling process, the looper control system controls the height of the looper and the tension of the strip by adjusting the speed of the main drive of the front frame or the rear frame and adjusting the pressure on both sides of the looper lifting hydraulic cylinder to achieve rolling stability.

The stability of the looper is closely related to its mechanical equipment, control equipment, testing equipment and site environment. In the production process, there have been failures of steel scrap caused by the abnormal movement of the looper due to the deterioration of the site environment. In order to avoid similar failures, it is necessary to grasp the working status of the looper machinery and equipment in time. The current solution is to test the self-weight of the looper at each roll change interval and manually record the data, track the relevant data for a long time, and find abnormal data Take timely measures to maintain the looper equipment. However, manually analyzing the data of all loopers according to the curves one by one has a large workload, low efficiency and low accuracy. Based on this, a method for detecting the quality of the looper is proposed, which can automatically record, store and analyze the self-weight test data of the looper, and can detect abnormal data in time and trigger an early warning prompt to remind relevant engineers to detect and solve the fault of the looper equipment.

Contents of the invention

The application relates to the technical field of loop detection, and discloses a method, device, medium and electronic equipment for detecting the quality of loops. It can automatically record, store and analyze the looper self-weight test data, and can detect abnormalities in time and trigger early warning prompts to remind relevant engineers to detect and solve looper equipment failures.

Other features and advantages of the present application will become apparent from the following detailed description, or in part, be learned by practice of the present application.

According to the first aspect of the embodiment of the present application, there is provided a method for detecting the quality of the looper, the method comprising: acquiring the first data of each collection point during the looper rising process, the first data being the looper Torque data at each collection point; acquire second data at each collection point during the descent of the looper, the second data being torque data at each collection point of the looper; based on the various The first data and the second data of the collection point, determine the measurement data of each collection point, the measurement data is the average torque data of the looper at each collection point; based on the measurement data of each collection point, Determine the difference between the measurement data of each collection point and the standard data of each collection point; determine whether the difference meets the conditions, and if not, trigger an early warning prompt.

In one embodiment of the present application, based on the foregoing solution, determining the measurement data of each collection point based on the first data and second data of each collection point includes: based on the first data and second data of each collection point One data and second data, calculating the average value of the first data and the second data, and using the average value as the measurement data of each collection point.

In an embodiment of the present application, based on the foregoing solution, the determining whether the difference meets the condition includes: if the difference is greater than a set threshold, determining that the difference does not meet the condition.

In one embodiment of the present application, based on the aforementioned solution, before obtaining the first data of each collection point in the looper ascent process, the method further includes: judging whether the detection condition is met, if not, checking the cause of the fault and solving it Fault.

In an embodiment of the present application, based on the foregoing solution, the method further includes: determining the motion direction of the looper based on the set angle and the actual angle of the looper.

In one embodiment of the present application, based on the foregoing solution, the determination of the action direction of the looper based on the set angle and the actual angle of the looper includes: if the actual angle of the looper is less than the first If the angle is set, it is determined that the looper is in the process of rising; if the actual angle of the looper is greater than the second set angle, it is determined that the looper is in the process of descending.

According to the second aspect of the embodiment of the present application, there is provided a device for detecting the quality of the looper equipment, the device includes: a first acquisition unit, used to acquire the first data of each collection point during the looper rising process, so The first data is the torque data of the looper at each collection point; the second acquisition unit is used to acquire the second data of each collection point during the descent of the looper, and the second data is The torque data of the looper at each collection point; the first determining unit is used to determine the measurement data of each collection point based on the first data and the second data of each collection point, and the measurement data is the average torque data of the looper at each collection point; the second determination unit is used to determine the measurement data of each collection point and the standard of each collection point based on the measurement data of each collection point The data difference; the trigger unit is used to determine whether the difference meets the conditions, and if not, triggers an early warning prompt.

In one embodiment of the present application, based on the foregoing solution, the device further includes: a judging unit, configured to judge whether the detection condition is satisfied, and if not, check the cause of the fault and solve the fault.

According to a third aspect of the embodiments of the present application, a computer-readable storage medium is provided, wherein at least one program code is stored in the computer-readable storage medium, and the at least one program code is loaded and executed by a processor to implement the following: The method for detecting the quality of the looper described in any of the above-mentioned embodiments.

According to a fourth aspect of the embodiments of the present application, an electronic device is provided, the electronic device includes one or more processors and one or more memories, and at least one program code is stored in the one or more memories, The at least one program code is loaded and executed by the one or more processors to implement the method for detecting the quality of the loop as described in any of the above embodiments.

In the technical solution proposed by this application, the first data and second data of each collection point during the ascent and descent of the looper are obtained respectively, and based on the first data and second data, the value of each collection point is determined. Measure the data, and determine the difference between the measurement of each collection point and the standard data of each collection point, and determine whether the difference meets the conditions, and if not, trigger an alarm prompt. Based on this, the technical solution proposed by this application can detect abnormal data in time and trigger an early warning prompt to remind relevant engineers to detect and solve the fault of the looper equipment.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application.

Description of drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the application and together with the description serve to explain the principles of the application. Apparently, the drawings in the following description are only some embodiments of the present application, and those skilled in the art can obtain other drawings according to these drawings without creative efforts. In the attached picture:

Fig. 1 shows the flow chart of the method for detecting looper quality in the embodiment of the application;

Fig. 2 shows the flow chart of the method for detecting looper quality in a specific embodiment of the present application;

Fig. 3 shows the block diagram of the device for detecting the quality of the looper in the embodiment of the application;

FIG. 4 shows a schematic structural diagram of a computer system suitable for implementing the electronic device of the embodiment of the present application.

detailed description

Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many forms and should not be construed as limited to the examples set forth herein; rather, these embodiments are provided so that this application will be thorough and complete, and will fully convey the concepts of example embodiments to those skilled in the art.

Furthermore, the described features, structures, or characteristics may be combined in any suitable manner in one or more embodiments. In the following description, numerous specific details are provided in order to give a thorough understanding of the embodiments of the application. However, those skilled in the art will appreciate that the technical solutions of the present application may be practiced without one or more of the specific details, or other methods, components, devices, steps, etc. may be employed. In other instances, well-known methods, apparatus, implementations, or operations have not been shown or described in detail to avoid obscuring aspects of the application.

The flow charts shown in the drawings are only exemplary illustrations, and do not necessarily include all contents and operations/steps, nor must they be performed in the order described. For example, some operations/steps can be decomposed, and some operations/steps can be combined or partly combined, so the actual order of execution may be changed according to the actual situation.

The block diagrams shown in the drawings are merely functional entities and do not necessarily correspond to physically separate entities. That is, these functional entities may be implemented in software, or in one or more hardware modules or integrated circuits, or in different networks and/or processor devices and/or microcontroller devices entity.

It should be noted that: the "plurality" mentioned in this article refers to two or more than two. "And/or" describes the association relationship of associated objects, indicating that there may be three types of relationships. For example, A and/or B may indicate: A exists alone, A and B exist simultaneously, and B exists independently. The character "/" generally indicates that the contextual objects are an "or" relationship.

It should be noted that the terms "first" and "second" in the specification and claims of the present application and the above drawings are used to distinguish similar objects, but not necessarily to describe a specific sequence or sequence. It is to be understood that the terms so used are interchangeable under appropriate circumstances such that the embodiments of the application described herein can be practiced in sequences other than those illustrated or described.

The implementation details of the technical solutions of the embodiments of the present application are described in detail below:

Fig. 1 shows a flowchart of a method for detecting the quality of a loop in an embodiment of the present application.

As shown in FIG. 1 , the method for detecting the quality of a loop at least includes steps 110 to 190 .

Step 110 to step 190 shown in Figure 1 will be described in detail below:

In step 110, the first data of each collection point during the looper rising process is acquired, and the first data is the torque data of the looper at each collection point.

Continuing to refer to FIG. 1 , in step 130 , the second data of each collection point during the lowering process of the looper is acquired, and the second data is the torque data of the looper at each collection point.

In this application, the looper test function is triggered during the roll change gap in the middle of hot rolling production, the automatic control program takes effect, and the looper is tested. Collect and store the torque data of each collection point passed through in the loop, execute the descending action after the looper ascending action is completed, the looper is lowered from its highest angle to the lowest angle, and the torque data of each acquisition point passing through the descending process is carried out. collected and stored.

In this application, it should be noted that the highest angle and the lowest angle of each looper may be the same or different, which need to be determined according to the looper on site. For example, the angle range of the looper can be 15° to 40°, or 20° to 35°.

In this application, in order to accurately detect whether there is a problem with the looper, the collection points that need to collect data during the lifting process of the looper must cover the entire range of motion, and dense collection points can be set in the most commonly used angle range for looper work. Angle range setting The collection points can be relatively sparse, and the number and sparseness of collection points can be adjusted and set based on actual needs. For example, when the angle range at which the looper performs work is 15° to 40°, intensive collection points can be set in the commonly used angle range of 15° to 25°, wherein one collection point is set every 2.5°, and at 25° Sparse collection points are set in the angle range of 40° to 40°, and one collection point is set every 5°.

In this application, it should be noted that the looper can detect the actual angle of the looper through an angle encoder or a magnetic ruler, and can also collect data within the allowable range of each collection point when the actual angle of the looper reaches each collection point. The angle deviation values of the settings can be the same or different, generally 0.05°, and can also be adjusted and set according to actual needs.

Continue to refer to Fig. 1, in step 150, based on the first data and the second data of each collection point, determine the measurement data of each collection point, the measurement data is the average value of the looper at each collection point Torque data.

Continuing to refer to FIG. 1 , in step 170 , based on the measurement data of each collection point, the difference between the measurement data of each collection point and the standard data of each collection point is determined.

In the present application, the standard data of each collection point is the reference standard torque data of each collection point, and the measurement data collected by each collection point can be compared with the corresponding reference standard data, by comparing the difference between the two and Setting the error value can determine whether the looper is faulty.

Continuing to refer to FIG. 1 , in step 190 , it is determined whether the difference meets the conditions, and if not, an early warning prompt is triggered.

In this application, it should be noted that the warning prompt may be a sound prompt or a light prompt, which is not limited in this application.

In this application, there may be many reasons for triggering the early warning prompt. For example, it may be that the hydraulic cylinder of the looper has oil leakage, or there may be foreign objects in the hydraulic cylinder of the looper, so that the hydraulic cylinder of the looper cannot give an accurate warning. Thrust, it is also possible that the sliding parts of the hydraulic cylinder itself are too tight and the friction is too large.

In an embodiment of the present application, the determining the measurement data of each collection point based on the first data and second data of each collection point includes: based on the first data and second data of each collection point Two data, calculating the average value of the first data and the second data, and using the average value as the measurement data of each collection point.

In the present application, based on the first data and second data collected by each collection point during the ascent process and the descent process, the average value of the first data and the second data of each collection point is calculated, and the each collection point The average value of the torque data of the points is used as the actual measurement data of each collection point.

In an embodiment of the present application, the determining whether the difference meets a condition includes: if the difference is greater than a set threshold, determining that the difference does not meet the condition.

In this application, the difference between the measurement data and the standard data of each collection point is calculated, and the difference is compared with the set threshold. If the difference is greater than the set threshold, it means that the collection point is collected If the received torque data exceeds the set limit, it is determined that the looper is faulty, and timely feedback is required.

In this application, the setting thresholds set for each collection point may be the same or different, for example, the deviation value of intensive collection points may be set to 300, and the deviation value of non-intensive collection points may be set to 350.

In an embodiment of the present application, before acquiring the first data of each collection point during the looper ascent process, the method further includes: judging whether the detection condition is satisfied, and if not, checking the cause of the fault and solving the fault.

In this application, before collecting the torque data of each collection point during the motion of the looper, it is necessary to judge whether the site meets the detection conditions, including checking the personnel and equipment conditions on the site. In case of equipment failure, etc., wait until the specific cause of the failure is detected and the corresponding failure is resolved before starting the test.

In an embodiment of the present application, the method further includes: determining the motion direction of the looper based on the set angle and the actual angle of the looper.

In one embodiment of the present application, the determining the action direction of the looper based on the set angle and the actual angle of the looper includes: if the actual angle of the looper is smaller than the first set angle, Then it is determined that the looper is in the process of rising; if the actual angle of the looper is greater than the second set angle, it is determined that the looper is in the process of descending.

In this application, in order to detect whether there is a fault in the looper, the collection point of the torque data that needs to be collected during the lifting process of the looper must cover the entire range of motion, so the looper generally performs the rising action first and then the falling action, and the whole process It is coherent and performs the ascending action first and then the descending action, so set an angle larger than the highest angle of the looper as the first set angle, and set an angle smaller than the lowest angle of the looper as the second set angle, Then when the looper starts to prepare to execute the action, the control end will receive the prompt that the looper starts to execute the action, and will compare the actual angle of the looper with the first set angle. When the actual angle of the looper is always smaller than the first set angle If the angle is set, it means that the looper is in the process of rising; when the looper reaches the highest angle, after performing the rising action, the control end will receive a prompt that the looper’s rising action has been completed, and the looper is ready to perform the falling action, then The actual angle of the looper is compared with the second set angle, and when the actual angle of the looper is always greater than the second set angle, it means that the looper is in the process of descending.

In order to make it easier for those skilled in the art to understand the present application, a specific embodiment will be used to illustrate the present application with reference to FIG. 2 .

Fig. 2 shows a flowchart of a method for detecting the quality of a loop in a specific embodiment of the present application.

Referring to Fig. 2, the following steps 200 are specifically realized:

Step 1. Confirm the conditions of personnel and equipment on site, and check whether the testing conditions are met. If not, solve the fault problem that causes the testing conditions not to be met before starting the testing;

Step 2, the looper is raised from the lowest angle to the highest angle, and according to the looper self-weight parameter table, the torque data of each collection point involved in the parameter table is collected;

Step 3: After the looper's rising action is completed, perform the descending action, the looper is lowered from its highest angle to the lowest angle, and according to the looper's self-weight parameter table, collect the torque data of each collection point involved in the parameter table;

Step 4, storing the collected torque data of each collection point, and analyzing and processing the torque data collected by each collection point during the rising process and the falling process;

Step 5, calculating the average value of the torque data collected by each collection point during the rising process and the falling process, as the measurement data of the corresponding collection point;

Step 6, calculating the difference between the measurement data of each collection point and the corresponding standard data;

Step 7, determine whether there is a difference between the measurement data of a certain collection point and the corresponding standard data greater than the set threshold, and if so, trigger an early warning prompt to remind the staff to perform inspection and maintenance.

Among the one or more technical solutions provided in the embodiments of the present application, at least the following technical effects or advantages are provided:

By comparing the deviation between the set angle and the actual angle, the automatic and accurate judgment of the action direction of the looper is realized.

By collecting and storing data at the collection point, the automatic recording function of self-weight data during the looper action process is realized.

By analyzing and processing the collected data, and comparing it with the standard data for judgment, the automatic alarm function of abnormal data is realized.

The method for detecting the quality of the looper mentioned in the technical solution mentioned in this application can improve the accuracy of the looper self-weight data test to a certain extent, improve the stability of the looper equipment operation, and reduce the workload of test data recording.

The device embodiments of the present application are introduced below, which can be used to implement the method for detecting the quality of a loop according to the first aspect of the above-mentioned embodiments of the present application. For the details not disclosed in the device embodiment of the present application, please refer to the embodiment of the method for detecting the quality of the loop in the first aspect of the present application.

Fig. 3 shows a block diagram of a device for detecting the quality of a loop in an embodiment of the present application.

As shown in Figure 3, the device 300 for detecting the quality of the looper in the embodiment of the present application includes: a first acquisition unit 301, a second acquisition unit 302, a first determination unit 303, a second determination unit 304 and a trigger Unit 305.

Wherein, the first acquisition unit 301 is used to acquire the first data of each collection point in the looper rising process, and the first data is the torque data of the looper at each collection point; the second acquisition unit 302, It is used to obtain the second data of the various collection points during the lowering of the looper, and the second data is the torque data of the looper at each collection point; the first determination unit 303 is used to obtain the second data based on The first data and the second data of each collection point determine the measurement data of each collection point, and the measurement data is the average torque data of the looper at each collection point; the second determination unit 304 is It is used to determine the difference between the measurement data of each collection point and the standard data of each collection point based on the measurement data of each collection point; the trigger unit 305 is used to determine whether the difference meets the conditions, If not, an early warning prompt is triggered.

In some embodiments of the present application, based on the aforementioned solution, the first determination unit 303 is configured to: calculate the first data and the second data based on the first data and the second data of each collection point The average value of , and the average value is used as the measurement data of each collection point.

In some embodiments of the present application, based on the foregoing solution, the triggering unit 305 is configured to: if the difference is greater than a set threshold, determine that the difference does not meet the condition.

In some embodiments of the present application, based on the foregoing solution, the device further includes a judging unit, which is used to judge whether the detection condition is satisfied, and if not, check the cause of the fault and solve the fault.

In some embodiments of the present application, based on the foregoing solution, the device further includes a determination unit configured to determine the action direction of the looper based on the set angle and actual angle of the looper.

In some embodiments of the present application, based on the foregoing solution, the determination unit is configured to: if the actual angle of the looper is smaller than the first set angle, determine that the looper is in the process of rising; if the looper If the actual angle is greater than the second set angle, it is determined that the looper is in the process of descending.

The present application also provides a computer program product, the computer program product includes computer instructions, the computer instructions are stored in a computer-readable storage medium, and are adapted to be read and executed by a processor, so that the processor has The computer equipment executes the method for detecting the quality of the loop as described in the above embodiments.

The present application also provides a computer-readable medium. The computer-readable medium may be included in the electronic device, or exist independently without being assembled into the electronic device. At least one piece of program code is stored in the computer-readable storage medium, and the at least one piece of program code is loaded and executed by a processor to implement the method for detecting the quality of a loop described in the above embodiments.

The present application also provides an electronic device, the electronic device includes one or more processors and one or more memories, at least one program code is stored in the one or more memories, and the at least one program code is determined by The one or more processors are loaded and executed to implement the method for detecting the quality of a loop described in any one of the above embodiments.

FIG. 4 shows a schematic structural diagram of a computer system suitable for implementing the electronic device of the embodiment of the present application.

It should be noted that the computer system 400 of the electronic device shown in FIG. 4 is only an example, and should not limit the functions and scope of use of this embodiment of the present application.

As shown in FIG. 4 , the computer system 400 includes a central processing unit (Central Processing Unit, CPU) 401, which can be stored in a program in a read-only memory (Read-Only Memory, ROM) 402 or loaded from a storage part 408 to a random It accesses programs in the memory (Random Access Memory, RAM) 403 to execute various appropriate actions and processes, such as executing the methods described in the above-mentioned embodiments. In RAM 403, various programs and data necessary for system operation are also stored. The CPU 401 , ROM 402 , and RAM 403 are connected to each other through a bus 404 . An input/output (Input/Output, I/O) interface 405 is also connected to the bus 404 .

The following components are connected to the I/O interface 405: an input section 406 including a keyboard, a mouse, etc.; an output section 407 including a cathode ray tube (Cathode Ray Tube, CRT), a liquid crystal display (Liquid Crystal Display, LCD), etc., and a speaker ; a storage section 408 including a hard disk or the like; and a communication section 409 including a network interface card such as a LAN (Local Area Network) card, a modem, or the like. The communication section 409 performs communication processing via a network such as the Internet. A drive 410 is also connected to the I/O interface 405 as needed. A removable medium 411 such as a magnetic disk, an optical disk, a magneto-optical disk, a semiconductor memory, etc. is mounted on the drive 410 as necessary so that a computer program read therefrom is installed into the storage section 408 as necessary.

In particular, according to the embodiments of the present application, the processes described above with reference to the flowcharts can be implemented as computer software programs. For example, the embodiments of the present application include a computer program product, which includes a computer program carried on a computer-readable medium, where the computer program includes program codes for executing the methods shown in the flowcharts. In such an embodiment, the computer program may be downloaded and installed from a network via communication portion 409 and/or installed from removable media 411 . When this computer program is executed by a central processing unit (CPU) 401, various functions defined in the system of the present application are performed.

It should be noted that the computer-readable medium shown in the embodiment of the present application may be a computer-readable signal medium or a computer-readable storage medium, or any combination of the two. A computer readable storage medium may be, for example, but not limited to, an electrical, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any combination thereof. More specific examples of computer-readable storage media may include, but are not limited to, electrical connections with one or more wires, portable computer diskettes, hard disks, random access memory (RAM), read-only memory (ROM), erasable Programmable Read-Only Memory (Erasable Programmable Read Only Memory, EPROM), flash memory, optical fiber, portable compact disk read-only memory (Compact Disc Read-Only Memory, CD-ROM), optical storage device, magnetic storage device, or any suitable The combination. In the present application, a computer-readable storage medium may be any tangible medium that contains or stores a program that can be used by or in conjunction with an instruction execution system, apparatus, or device. In this application, however, a computer-readable signal medium may include a data signal propagated in baseband or as part of a carrier wave, in which computer-readable program codes are carried. Such propagated data signals may take many forms, including but not limited to electromagnetic signals, optical signals, or any suitable combination of the foregoing. A computer-readable signal medium may also be any computer-readable medium other than a computer-readable storage medium, which can send, propagate, or transmit a program for use by or in conjunction with an instruction execution system, apparatus, or device. . Program code embodied on a computer readable medium may be transmitted using any appropriate medium, including but not limited to: wireless, wired, etc., or any suitable combination of the above.

The flowchart and block diagrams in the Figures illustrate the architecture, functionality, and operation of possible implementations of systems, methods and computer program products according to various embodiments of the present application. Wherein, each block in the flowchart or block diagram may represent a module, a program segment, or a part of the code, and the above-mentioned module, program segment, or part of the code includes one or more executable instruction. It should also be noted that, in some alternative implementations, the functions noted in the block may occur out of the order noted in the figures. For example, two blocks shown in succession may, in fact, be executed substantially concurrently, or they may sometimes be executed in the reverse order, depending upon the functionality involved. It should also be noted that each block in the block diagrams or flowchart illustrations, and combinations of blocks in the block diagrams or flowchart illustrations, can be implemented by a dedicated hardware-based system that performs the specified function or operation, or can be implemented by a A combination of dedicated hardware and computer instructions.

The units described in the embodiments of the present application may be implemented by software or by hardware, and the described units may also be set in a processor. Wherein, the names of these units do not constitute a limitation of the unit itself under certain circumstances.

It should be noted that although several modules or units of the device for action execution are mentioned in the above detailed description, this division is not mandatory. Actually, according to the embodiment of the present application, the features and functions of two or more modules or units described above may be embodied in one module or unit. Conversely, the features and functions of one module or unit described above can be further divided to be embodied by a plurality of modules or units.

Through the description of the above implementations, those skilled in the art can easily understand that the example implementations described here can be implemented by software, or by combining software with necessary hardware. Therefore, the technical solutions according to the embodiments of the present application can be embodied in the form of software products, which can be stored in a non-volatile storage medium (which can be CD-ROM, U disk, mobile hard disk, etc.) or on the network , including several instructions to make a computing device (which may be a personal computer, server, touch terminal, or network device, etc.) execute the method according to the embodiment of the present application.

Other embodiments of the present application will be readily apparent to those skilled in the art from consideration of the specification and practice of the embodiments disclosed herein. This application is intended to cover any modification, use or adaptation of the application, these modifications, uses or adaptations follow the general principles of the application and include common knowledge or conventional technical means in the technical field not disclosed in the application .

In addition, the above-mentioned drawings are only schematic illustrations of the processes included in the method according to the exemplary embodiments of the present application, and are not intended to be limiting. It is easy to understand that the processes shown in the above figures do not imply or limit the chronological order of these processes. In addition, it is also easy to understand that these processes may be executed synchronously or asynchronously in multiple modules, for example.

It should be understood that the present application is not limited to the precise constructions which have been described above and shown in the drawings, and various modifications and changes may be made without departing from the scope thereof. The scope of the application is limited only by the appended claims.

Claims (10)

1. a method for detecting looper quality, is characterized in that, described method comprises: Acquiring the first data of each collection point during the looper rising process, the first data being the torque data of the looper at each collection point; Acquiring second data of the various collection points during the lowering of the looper, the second data being torque data of the looper at each collection point; Based on the first data and second data of each collection point, determine the measurement data of each collection point, where the measurement data is the average torque data of the looper at each collection point; Based on the measurement data of each collection point, determine the difference between the measurement data of each collection point and the standard data of each collection point; It is determined whether the difference meets the conditions, and if not, an early warning prompt is triggered. 2. The method according to claim 1, wherein said first data and second data based on said respective collection points, determining the measurement data of said respective collection points comprises: Based on the first data and the second data of the respective collection points, an average value of the first data and the second data is calculated, and the average value is used as the measurement data of the respective collection points. 3. The method according to claim 1, wherein the determining whether the difference meets the conditions comprises: If the difference is greater than the set threshold, it is determined that the difference does not meet the condition. 4. The method according to claim 1, characterized in that, before obtaining the first data of each collection point in the looper ascent process, the method also includes: Judging whether the detection conditions are met, if not, check the cause of the fault and solve the fault. 5. The method according to claim 1, characterized in that the method further comprises: Based on the set angle and the actual angle of the looper, the action direction of the looper is determined. 6. The method according to claim 5, wherein the determination of the direction of action of the looper based on the set angle and the actual angle of the looper comprises: If the actual angle of the looper is smaller than the first set angle, it is determined that the looper is in the process of rising; If the actual angle of the looper is greater than the second set angle, it is determined that the looper is in the process of descending. 7. A device for detecting the quality of looper equipment, characterized in that the device comprises: The first acquisition unit is used to acquire the first data of each collection point during the looper rising process, the first data being the torque data of the looper at each collection point; The second acquisition unit is used to acquire the second data of each collection point during the lowering process of the looper, and the second data is the torque data of the looper at each collection point; The first determination unit is used to determine the measurement data of each collection point based on the first data and the second data of each collection point, and the measurement data is the average torque of the looper at each collection point data; The second determination unit is configured to determine the difference between the measurement data of each collection point and the standard data of each collection point based on the measurement data of each collection point; The trigger unit is used to determine whether the difference meets the conditions, and if not, triggers an early warning prompt. 8. The device according to claim 7, further comprising: The judging unit is used to judge whether the detection condition is satisfied, and if not, check the fault cause and solve the fault. 9. A computer-readable storage medium, characterized in that at least one program code is stored in the computer-readable storage medium, and the at least one program code is loaded and executed by a processor to implement any of claims 1-6. A method for detecting the quality of a looper. 10. An electronic device, characterized in that the electronic device comprises one or more processors and one or more memories, at least one program code is stored in the one or more memories, and the at least one program code Loaded and executed by the one or more processors to realize the method for detecting the quality of the loop according to any one of claims 1 to 6.

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