CN115479654A - Method, device, medium and electronic equipment for detecting quality of loop - 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 loop quality

Technical Field

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.

Background

In a hot rolling production line, the loop is used for connecting the front rolling mill and the rear rolling mill and matching the metal second flow between the rolling mills, and plays an important role in stable rolling and product percent of pass. In the rolling process, the loop control system realizes loop height and strip steel tension control by adjusting the main transmission speed of the front frame or the rear frame and adjusting the pressure on two sides of the loop lifting hydraulic cylinder, thereby achieving the rolling stabilizing effect.

The loop runs stably and is closely related to mechanical equipment, control equipment, detection equipment and field environment. In the production process, the fault of scrap steel caused by abnormal action of the loop due to the deterioration of the field environment occurs once. In order to avoid similar faults, the working state of a loop mechanical device needs to be mastered in time, and the current solution is to test the self weight of the loop at each roll changing gap, manually record data, track related data for a long time, and timely take measures to maintain the loop device when finding data abnormity. However, manually recording and analyzing the data of all loops one by one according to the curves has the disadvantages of large workload, low efficiency and low accuracy. Based on the above, the method for detecting the quality of the loop is provided, the self-weight test data of the loop can be automatically recorded, stored and analyzed, the data abnormity can be timely found, the early warning prompt is triggered, and relevant engineers are reminded to detect and solve the fault of the loop equipment.

Disclosure of Invention

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 self-weight test data of the loop can be automatically recorded, stored and analyzed, abnormity can be timely found, and early warning prompt is triggered to remind relevant engineers of detecting and solving the fault of the loop equipment.

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

According to a first aspect of embodiments herein, there is provided a method of detecting loop quality, the method comprising: acquiring first data of each acquisition point in the lifting process of the loop, wherein the first data are torque data of the loop at each acquisition point; acquiring second data of each acquisition point in the descending process of the loop, wherein the second data are torque data of the loop at each acquisition point; determining measurement data of each acquisition point based on the first data and the second data of each acquisition point, wherein the measurement data is average torque data of the loop at each acquisition point; determining a difference value between the measured data of each acquisition point and the standard data of each acquisition point based on the measured data of each acquisition point; and judging whether the difference value meets the condition, and if not, triggering early warning prompt.

In an embodiment of the present application, based on the foregoing solution, the determining the measurement data of the respective acquisition point based on the first data and the second data of the respective acquisition point includes: calculating an average value of the first data and the second data based on the first data and the second data of each acquisition point, and taking the average value as measurement data of each acquisition point.

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

In an embodiment of the present application, based on the foregoing scheme, before acquiring the first data of each acquisition point in the loop ascending process, the method further includes: and judging whether the detection condition is met, if not, checking the fault reason and solving the fault.

In an embodiment of the present application, based on the foregoing solution, the method further includes: and judging the action direction of the loop based on the set angle and the actual angle of the loop.

In an embodiment of the application, based on the foregoing solution, the determining the action direction of the loop based on the set angle and the actual angle of the loop includes: if the actual angle of the loop is smaller than a first set angle, judging that the loop is in the ascending process; and if the actual angle of the loop is larger than a second set angle, judging that the loop is in a descending process.

According to a second aspect of embodiments of the present application, there is provided an apparatus for detecting quality of a loop device, the apparatus comprising: the first acquisition unit is used for acquiring first data of each acquisition point in the lifting process of the loop, and the first data are torque data of the loop at each acquisition point; the second acquisition unit is used for acquiring second data of each acquisition point in the process of descending the loop, and the second data is torque data of the loop at each acquisition point; a first determination unit for determining measurement data for the respective acquisition point based on the first data and the second data for the respective acquisition point, the measurement data being average torque data of the loop at the respective acquisition point; a second determination unit configured to determine a difference value between the measured data of the respective acquisition point and the standard data of the respective acquisition point based on the measured data of the respective acquisition point; and the triggering unit is used for judging whether the difference value meets the condition or not, and if not, triggering early warning prompt.

In an embodiment of the present application, based on the foregoing solution, the apparatus further includes: and the judging unit is used for judging whether the detection condition is met or not, and if not, checking the fault reason and solving the fault.

According to a third aspect of embodiments of the present application, there is provided a computer-readable storage medium having at least one program code stored therein, the at least one program code being loaded and executed by a processor to implement the method for detecting loop quality as in any of the above embodiments.

According to a fourth aspect of embodiments herein, there is provided an electronic device comprising one or more processors and one or more memories, wherein at least one program code is stored in the one or more memories and loaded into and executed by the one or more processors to implement the method of detecting loop quality as in any of the embodiments above.

According to the technical scheme, the first data and the second data of each acquisition point in the ascending process and the descending process of the loop are respectively acquired, the measurement data of each acquisition point is determined based on the first data and the second data, the difference value between the measurement of each acquisition point and the standard data of each acquisition point is determined, whether the difference value meets the condition is judged, and if the difference value does not meet the condition, an alarm prompt is triggered. Based on this, the technical scheme that this application provided can in time discover data anomaly and trigger early warning suggestion, reminds relevant engineer to detect and solve the trouble of loop 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.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and together with the description, serve to explain the principles of the application. It is obvious that the drawings in the following description are only some embodiments of the application, and that for a person skilled in the art, other drawings can be derived from them without inventive effort. In the drawings:

FIG. 1 illustrates a flow chart of a method of detecting loop quality in an embodiment of the present application;

FIG. 2 illustrates a flow chart of a method of detecting loop quality in one particular embodiment of the present application;

FIG. 3 shows a block diagram of an apparatus for detecting loop quality in an embodiment of the present application;

FIG. 4 illustrates a schematic structural diagram of a computer system suitable for use in implementing the electronic device of an 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 different forms and should not be construed as limited to the examples set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept 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 to give a thorough understanding of embodiments of the application. One skilled in the relevant art will recognize, however, that the embodiments of the present application can be practiced without one or more of the specific details, or with other methods, components, devices, steps, and so forth. In other instances, well-known methods, devices, 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 merely illustrative and do not necessarily include all of the contents and operations/steps, nor do they necessarily have to be performed in the order described. For example, some operations/steps may be decomposed, and some operations/steps may be combined or partially combined, so that the actual execution sequence may be changed according to the actual situation.

The block diagrams shown in the figures are functional entities only and do not necessarily correspond to physically separate entities. I.e. these functional entities may be implemented in the form of software, or in one or more hardware modules or integrated circuits, or in different networks and/or processor means and/or microcontroller means.

It should be noted that: reference herein to "a plurality" means two or more. "and/or" describe the association relationship of the associated objects, meaning that there may be three relationships, e.g., A and/or B may mean: a exists alone, A and B exist simultaneously, and B exists alone. The character "/" generally indicates that the former and latter associated objects are in an "or" relationship.

It is noted that the terms first, second and the like in the description and claims of the present application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the objects so used are interchangeable under appropriate circumstances such that the embodiments of the application described herein are capable of operation in other sequences than those illustrated or described herein.

The implementation details of the technical solution of the embodiment of the present application are set forth in detail below:

fig. 1 shows a flow chart of a method of detecting loop quality in an embodiment of the present application.

As shown in fig. 1, the method for detecting the quality of the loop at least comprises steps 110 to 190.

The following will explain step 110 to step 190 in fig. 1 in detail:

in step 110, first data of each acquisition point in the process of lifting the loop is acquired, wherein the first data is torque data of the loop at each acquisition point.

With continued reference to FIG. 1, in step 130, second data is obtained for each acquisition point during the lowering of the loop, the second data being torque data for the loop at each acquisition point.

In the application, in the roll changing gap in the hot rolling production process, a loop test function is triggered, an automatic control program takes effect, the loop is tested, the loop executes the ascending action to ascend from the lowest angle to the highest angle, the torque data of each collection point passing through in the ascending process are collected and stored, the descending action is executed after the ascending action of the loop is completed, the loop is reduced from the highest angle to the lowest angle, and the torque data of each collection point passing through in the descending process are collected and stored.

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

In this application, in order to can accurately detect whether there is a problem in the loop, the collection point that need data collection in the loop lift process will cover whole action scope to can set up intensive collection point in the angle range that the loop work is most often used, other angle ranges set up collection point and can be sparse relatively, and the quantity and the sparsity of collection point can be based on actual need adjustment setting. For example, dense acquisition points may be set in a common angular range of 15 ° to 25 ° with one acquisition point set every 2.5 ° and sparse acquisition points set in an angular range of 25 ° to 40 ° with one acquisition point set every 5 ° in the case where the angular range in which the looper performs work is 15 ° to 40 °.

In this application, it should be noted that the actual angle of the loop can be detected by the angle encoder or the magnetic scale, data can be collected within an allowable range when the actual angle of the loop reaches each collection point, an angle deviation value of the setting of each collection point can be the same or different, generally 0.05 °, and the setting can also be adjusted according to actual needs.

With continued reference to FIG. 1, in step 150, based on the first and second data at each acquisition point, measured data for the respective acquisition point is determined, the measured data being average torque data for the loop at each acquisition point.

With continued reference to FIG. 1, in step 170, a difference is determined between the measured data for the respective acquisition point and the normative data for the respective acquisition point based on the measured data for the respective acquisition point.

In the application, the standard data of each acquisition point is reference standard torque data of each acquisition point, the measurement data acquired by each acquisition point can be compared with the corresponding reference standard data, and whether the loop has a fault or not can be judged by comparing the difference value of the two data and the set error value.

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

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

In this application, the reason that leads to triggering early warning suggestion can have a lot of varieties, for example, may be that the condition of oil leak appears in the loop pneumatic cylinder, also may be that the loop pneumatic cylinder has the foreign matter, leads to the loop pneumatic cylinder can't give accurate thrust, and it is too tight to also probably be the cooperation of the sliding part of pneumatic cylinder itself, and frictional force is too big.

In one embodiment of the present application, said determining the measurement data of the respective acquisition point based on the first data and the second data of the respective acquisition point comprises: and calculating an average value of the first data and the second data based on the first data and the second data of each acquisition point, and taking the average value as the measurement data of each acquisition point.

In the present application, an average value of the first data and the second data of each acquisition point is calculated based on the first data and the second data acquired by the respective acquisition points in the ascending process and the descending process, and the average value of the torque data of the respective acquisition points is taken as actual measurement data of the respective acquisition points.

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

In the application, the difference value between the measured data and the standard data of each acquisition point is calculated, the difference value is compared with a set threshold value, and if the difference value is greater than the set threshold value, the torque data acquired by the acquisition points exceeds the set limiting range, so that the situation that the loop breaks down is determined, and the feedback needs to be carried out in time.

In the present application, the set threshold value set for each acquisition point may be the same or different, for example, the offset value of a dense acquisition point may be set to 300, and the offset value of a non-dense acquisition point may be set to 350.

In one embodiment of the present application, before acquiring the first data of each acquisition point in the process of loop ascent, the method further comprises: and judging whether the detection condition is met, if not, checking the fault reason and solving the fault.

In the application, before torque data of each acquisition point in the motion process of the loop is acquired, whether the field meets detection conditions or not needs to be judged firstly, wherein the conditions comprise the conditions of personnel, equipment and the like on the field are checked, and if the conditions such as equipment faults and the like are found in the process of checking, the test is started after the specific fault reasons are detected and the corresponding faults are solved.

In one embodiment of the present application, the method further comprises: and judging the action direction of the loop based on the set angle and the actual angle of the loop.

In an embodiment of the application, the determining the action direction of the loop based on the set angle and the actual angle of the loop includes: if the actual angle of the loop is smaller than a first set angle, judging that the loop is in the ascending process; and if the actual angle of the loop is larger than a second set angle, judging that the loop is in a descending process.

In the application, in order to detect whether a fault exists in the loop, the whole action range is covered by a collection point of torque data which needs to be collected in the lifting process of the loop, so the loop generally performs lifting action first and then performs lowering action, the whole process is coherent, and the lifting action is performed first and then the lowering action is performed, so an angle larger than the highest angle of the loop is set as a first set angle, an angle smaller than the lowest angle of the loop is set as a second set angle, when the loop starts to perform the action, a control end receives a prompt that the loop starts to perform the action, the actual angle of the loop is compared with the first set angle, and when the actual angle of the loop is always smaller than the first set angle, the loop is in the lifting process; when the loop reaches the highest angle and the ascending action is finished, the control end receives the prompt that the ascending action of the loop is finished, the loop is ready to execute the descending action, the actual angle of the loop is compared with the second set angle, and when the actual angle of the loop is always larger than the second set angle, the loop is in the descending process.

In order that those skilled in the art will more readily understand the present application, it will now be described in one particular embodiment with reference to fig. 2.

FIG. 2 illustrates a flow chart of a method of detecting loop quality in one particular embodiment of the present application.

Referring to fig. 2, the following steps 200 are specifically implemented:

step 1, confirming the conditions of personnel and equipment on site, checking whether detection conditions are met, and if not, solving the fault problem causing no detection conditions and then starting detection;

step 2, the loop is raised from the lowest angle to the highest angle, and torque data of each acquisition point related in the parameter table are acquired according to the loop self-weight parameter table;

step 3, executing descending action after the ascending action of the loop is finished, reducing the loop from the highest angle to the lowest angle, and acquiring the torque data of each acquisition point related in the parameter table according to the self-weight parameter table of the loop;

step 4, storing the collected torque data of each collection point, and analyzing and processing the torque data collected by each collection point in the ascending process and the descending process;

step 5, calculating the average value of the torque data respectively acquired by each acquisition point in the ascending process and the descending process as the measurement data of the corresponding acquisition point;

step 6, calculating the difference value between the measured data of each acquisition point and the corresponding standard data;

and 7, judging whether the difference value between the measured data of a certain acquisition point and the corresponding standard data is larger than a set threshold value, if so, triggering an early warning prompt to remind a worker to carry out detection and maintenance.

One or more technical solutions provided in the embodiments of the present application have at least the following technical effects or advantages:

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

The data are collected and stored at the collecting point, so that the automatic recording function of the self-weight data in the process of the loop action is realized.

The acquired data is analyzed and processed and compared with standard data for judgment, so that the automatic alarm function of data abnormity is realized.

According to the method for detecting the quality of the loop, the accuracy of the self-weight data test of the loop can be improved to a certain extent, the running stability of loop equipment is improved, and the workload of data record test is reduced.

Embodiments of the apparatus of the present application are described below, which may be used to perform the method of detecting loop quality of the first aspect of the above embodiments of the present application. For details which are not disclosed in the embodiments of the apparatus of the present application, reference is made to the embodiments of the method for detecting the quality of a loop of the first aspect of the present application.

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

As shown in fig. 3, the apparatus 300 for detecting the quality of a loop 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.

The first acquiring unit 301 is used for acquiring first data of each acquisition point in the process of lifting the loop, wherein the first data is torque data of the loop at each acquisition point; a second acquiring unit 302, configured to acquire second data of each acquisition point during the lowering of the loop, where the second data is torque data of the loop at each acquisition point; a first determining unit 303, configured to determine measurement data of the respective acquisition point based on the first data and the second data of the respective acquisition point, the measurement data being average torque data of the loop at the respective acquisition point; a second determining unit 304, configured to determine, based on the measurement data of the respective acquisition point, a difference value between the measurement data of the respective acquisition point and the standard data of the respective acquisition point; and a triggering unit 305, configured to determine whether the difference meets a condition, and if not, trigger an early warning prompt.

In some embodiments of the present application, based on the foregoing scheme, the first determining unit 303 is configured to: calculating an average value of the first data and the second data based on the first data and the second data of each acquisition point, and taking the average value as measurement data of each acquisition point.

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

In some embodiments of the present application, based on the foregoing solution, the apparatus further includes a determining unit, configured to determine whether the detection condition is satisfied, and if not, check a cause of the fault and resolve the fault.

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

In some embodiments of the present application, based on the foregoing scheme, the determination unit is configured to: if the actual angle of the loop is smaller than a first set angle, judging that the loop is in the ascending process; and if the actual angle of the loop is larger than a second set angle, judging that the loop is in a descending process.

The present application further provides a computer program product comprising computer instructions stored in a computer readable storage medium and adapted to be read and executed by a processor to cause a computer device having said processor to perform the method of detecting loop quality as described in the above embodiments.

The present application also provides a computer readable medium, which may be embodied in an electronic device; or may be present alone without being incorporated into the electronic device. The computer readable storage medium has at least one program code stored therein, which is loaded and executed by a processor to implement the method for detecting loop quality as described in the above embodiments.

The present application further provides an electronic device comprising one or more processors and one or more memories, wherein at least one program code is stored in the one or more memories, and loaded and executed by the one or more processors to implement the method for detecting loop quality according to any of the above embodiments.

FIG. 4 illustrates a schematic structural diagram of a computer system suitable for use in implementing the electronic device of an 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 bring any limitation to the functions and the scope of the application of the embodiments.

As shown in fig. 4, the computer system 400 includes a Central Processing Unit (CPU) 401, which can execute various appropriate actions and processes, such as executing the method described in the above embodiments, according to a program stored in a Read-Only Memory (ROM) 402 or a program loaded from a storage portion 408 into a Random Access Memory (RAM) 403. In the 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 via a bus 404. An 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, and the like; an output section 407 including a Display device such as a Cathode Ray Tube (CRT), a Liquid Crystal Display (LCD), and a speaker; a storage section 408 including a hard disk and 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, or the like is mounted on the drive 410 as necessary, so that a computer program read out therefrom is mounted into the storage section 408 as necessary.

In particular, according to embodiments of the present application, the processes described above with reference to the flow diagrams may be implemented as computer software programs. For example, embodiments of the present application include a computer program product comprising a computer program embodied on a computer-readable medium, the computer program comprising program code for performing the method illustrated by the flow chart. In such an embodiment, the computer program may be downloaded and installed from a network through the communication section 409 and/or installed from the removable medium 411. When the computer program is executed by a Central Processing Unit (CPU) 401, various functions defined in the system of the present application are executed.

It should be noted that the computer readable medium shown in the embodiments 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 electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any combination of the foregoing. More specific examples of the computer readable storage medium may include, but are not limited to: an electrical connection having one or more wires, a portable computer diskette, a hard disk, a Random Access Memory (RAM), a Read-Only Memory (ROM), an Erasable Programmable Read-Only Memory (EPROM), a flash Memory, an optical fiber, a portable Compact Disc Read-Only Memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing. In the present application, a computer readable storage medium may be any tangible medium that can contain, or store a program for use by or in connection with an instruction execution system, apparatus, or device. In this application, however, a computer readable signal medium may include a propagated data signal with computer readable program code embodied therein, for example, in baseband or as part of a carrier wave. Such a propagated data signal may take many forms, including, but not limited to, electro-magnetic, optical, or any suitable combination thereof. A computer readable signal medium may be any computer readable medium that is not a computer readable storage medium and that can communicate, propagate, or transport a program for use by or in connection 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 foregoing.

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. Each block in the flowchart or block diagrams may represent a module, segment, or portion of code, which comprises one or more executable instructions for implementing the specified logical function(s). 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 the blocks may sometimes be executed in the reverse order, depending upon the functionality involved. It will also be noted that each block of the block diagrams or flowchart illustration, and combinations of blocks in the block diagrams or flowchart illustration, can be implemented by special purpose hardware-based systems which perform the specified functions or acts, or combinations of special purpose hardware and computer instructions.

The units described in the embodiments of the present application may be implemented by software, or may be implemented by hardware, and the described units may also be disposed in a processor. Wherein the names of the elements do not in some way constitute a limitation on the elements themselves.

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

Through the above description of the embodiments, those skilled in the art will readily understand that the exemplary embodiments described herein may be implemented by software, and may also be implemented by software in combination with necessary hardware. Therefore, the technical solution according to the embodiments of the present application can be embodied in the form of a software product, which can be stored in a non-volatile storage medium (which can be a CD-ROM, a usb disk, a removable hard disk, etc.) or on a network, and includes several instructions to enable a computing device (which can be a personal computer, a server, a touch terminal, or a network device, etc.) to execute the method according to the embodiments of the present application.

Other embodiments of the present application will be 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 variations, uses, or adaptations of the invention following, in general, the principles of the application and including such departures from the present disclosure as come within known or customary practice within the art to which the invention pertains.

Furthermore, the above-described figures are merely schematic illustrations of processes involved in methods according to exemplary embodiments of the present application, and are not intended to be limiting. It will be readily understood that the processes shown in the above figures are not intended to indicate or limit the chronological order of the processes. In addition, it is also readily understood that these processes may be performed synchronously or asynchronously, e.g., in multiple modules.

It will be understood that the present application is not limited to the precise arrangements that have been described above and shown in the drawings, and that 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 of detecting loop quality, the method comprising:

acquiring first data of each acquisition point in the lifting process of the loop, wherein the first data are torque data of the loop at each acquisition point;

acquiring second data of each acquisition point in the descending process of the loop, wherein the second data are torque data of the loop at each acquisition point;

determining measurement data of each acquisition point based on the first data and the second data of each acquisition point, wherein the measurement data is average torque data of the loop at each acquisition point;

determining a difference value between the measured data of each acquisition point and the standard data of each acquisition point based on the measured data of each acquisition point;

and judging whether the difference value meets the condition, and if not, triggering early warning prompt.

2. The method of claim 1, wherein said determining measurement data for said respective acquisition point based on said first data and said second data for said respective acquisition point comprises:

calculating an average value of the first data and the second data based on the first data and the second data of each acquisition point, and taking the average value as measurement data of each acquisition point.

3. The method of claim 1, wherein determining whether the difference meets a condition comprises:

and if the difference is larger than a set threshold, judging that the difference does not meet the condition.

4. The method of claim 1, wherein prior to acquiring the first data for each acquisition point during a loop ascent, the method further comprises:

and judging whether the detection condition is met, if not, checking the fault reason and solving the fault.

5. The method of claim 1, further comprising:

and judging the action direction of the loop based on the set angle and the actual angle of the loop.

6. The method of claim 5, wherein determining the direction of motion of the loop based on the set angle and the actual angle of the loop comprises:

if the actual angle of the loop is smaller than a first set angle, judging that the loop is in the ascending process;

and if the actual angle of the loop is larger than a second set angle, judging that the loop is in a descending process.

7. An apparatus for detecting the quality of a looper device, the apparatus comprising:

the first acquisition unit is used for acquiring first data of each acquisition point in the process of lifting the loop, wherein the first data is torque data of the loop at each acquisition point;

the second acquisition unit is used for acquiring second data of each acquisition point in the process of descending the loop, and the second data is torque data of the loop at each acquisition point;

a first determination unit for determining measurement data for the respective acquisition point based on the first data and the second data for the respective acquisition point, the measurement data being average torque data of the loop at the respective acquisition point;

a second determination unit for determining a difference value between the measurement data of the respective acquisition point and the standard data of the respective acquisition point based on the measurement data of the respective acquisition point;

and the triggering unit is used for judging whether the difference value meets the condition or not, and if not, triggering early warning prompt.

8. The apparatus of claim 7, further comprising:

and the judging unit is used for judging whether the detection condition is met or not, and if not, checking the fault reason and solving the fault.

9. A computer-readable storage medium having stored therein at least one program code, the at least one program code being loaded and executed by a processor to implement the method of detecting loop quality according to any one of claims 1 to 6.

10. An electronic device, characterized in that the electronic device comprises one or more processors and one or more memories, in which at least one program code is stored, which is loaded and executed by the one or more processors to implement the method of detecting quality of a loop according to any one of claims 1 to 6.

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