CN118505081A

CN118505081A - Transfer control method and system based on quantity of packaging bags, electronic equipment and medium

Info

Publication number: CN118505081A
Application number: CN202410562003.8A
Authority: CN
Inventors: 杨后从; 尚永衡; 付茂朋; 岳彩兵
Original assignee: Shandong Dawn Zhoushi Packaging Co ltd
Current assignee: Shandong Dawn Zhoushi Packaging Co ltd
Priority date: 2024-05-08
Filing date: 2024-05-08
Publication date: 2024-08-16

Abstract

A transfer control method, system, electronic equipment and medium based on the quantity of packaging bags relates to the technical field of transfer control. The method comprises the following steps: acquiring the number of packaging bags and first transfer speed of a plurality of production lines; determining the estimated transfer duration of each production line based on the number of packages and the first transfer speed of each production line; dividing each production line into a first production line to be regulated and a standard second production line according to each estimated transfer duration; determining reference adjusting parameters according to the quantity of the packaging bags and the first transfer speed corresponding to each second production line; and adjusting the first transfer speed of each first production line based on the reference adjustment parameters. By implementing the technical scheme provided by the application, the effect of improving the transfer efficiency of the whole production line is achieved.

Description

Transfer control method and system based on quantity of packaging bags, electronic equipment and medium

Technical Field

The application relates to the technical field of transfer control, in particular to a transfer control method, a transfer control system, electronic equipment and a transfer control medium based on the quantity of packaging bags.

Background

With the rapid development of manufacturing industry and the continuous change of market demands, enterprises increasingly need to improve the flexibility and efficiency of production lines so as to adapt to the rapid adjustment of production demands. The demand for the logistics industry has increased dramatically, particularly in the packaging and transportation fields, and in modern logistics systems, how to effectively manage and control the number of packages has become a key factor in improving logistics efficiency, reducing costs and ensuring cargo safety.

At present, the existing transferring control method in the production line is used for transferring the packaging bags by setting a fixed transferring speed. However, in practical application, the quantity of packaging bags to be transported in different production lines affected by the order scale is different to some extent, and only the packaging bags are transported at a fixed transportation speed, so that the transportation work of the whole production line is often uncoordinated, and the transportation efficiency of the whole production line is low.

Disclosure of Invention

The application provides a transfer control method, a transfer control system, electronic equipment and a transfer medium based on the quantity of packaging bags, which have the effect of improving the transfer efficiency of a production line.

In a first aspect, the present application provides a method for controlling transportation based on the number of packaging bags, including:

acquiring the number of packaging bags and first transfer speed of a plurality of production lines;

determining the estimated transfer duration of each production line based on the number of packages and the first transfer speed of each production line;

Dividing each production line into a first production line to be regulated and a standard second production line according to each estimated transfer duration;

determining reference adjusting parameters according to the quantity of the packaging bags and the first transfer speed corresponding to each second production line;

And adjusting the first transfer speed of each first production line based on the reference adjustment parameters.

By adopting the technical scheme, the number of the packaging bags of a plurality of production lines and the first transfer speed data are obtained, the expected transfer time of each production line can be calculated, the production lines are divided into the first production line to be regulated and the second production line serving as a standard according to the estimated transfer time, the reference regulation parameter is determined by utilizing the number of the packaging bags of the second production line and the first transfer speed, the specific regulation degree of the transfer speed of the first production line can be guided according to the reference regulation parameter, and the transfer speed of the first production line is regulated to take the transfer condition of the packaging bags of the first production line into consideration, and the coordination relation between the first production line and the second production line is also considered. Through using the benchmark parameter to pointedly adjust first line transportation speed, can keep the cooperativity of transporting between each production line to improve the transportation efficiency of whole production line.

Optionally, dividing the number of the packaging bags of each production line by the first transfer speed to obtain the initial transfer duration of each production line; and determining the estimated transfer duration of each production line based on the estimated machine-halt duration and the initial transfer duration of each production line, wherein the estimated machine-halt duration is determined by the number of faults of the production line in a preset period.

By adopting the technical scheme, the number of the packaging bags of each production line is divided by the first transfer speed, the initial transfer duration is obtained, and then the expected downtime is determined by combining the failure times of the production lines in the preset period. The estimated machine-halt time length is added on the basis of the initial transfer time length, so that more accurate estimated transfer time length can be obtained, the number of packaging bags and transfer speed of the production line are considered when the estimated transfer time length is calculated, the influence factors of fault machine halt are integrated, the estimated transfer time length can be calculated more accurately, and the actual overall operation condition of the production line is reflected.

Optionally, determining a target transfer duration according to the estimated transfer duration of each production line; calculating a time difference value between the estimated transfer duration of each production line and the target transfer duration; if the time difference value is greater than or equal to the preset duration, taking the production line corresponding to the time difference value as the first production line; and if the time difference value is smaller than the preset duration, taking the production line corresponding to the time difference value as the second production line.

By adopting the technical scheme, the target transfer duration is determined according to the estimated transfer duration of each production line. And then calculating the time difference between the estimated transfer duration of each production line and the target transfer duration. And judging the product line classification according to the relation between the time difference value and the preset duration: if the time difference value is greater than or equal to the preset duration, determining the time difference value as a first production line; and if the time difference value is smaller than the preset time length, determining the time difference value as a second production line. Therefore, the first production line which is actually required to be adjusted can be more accurately distinguished by classifying the product lines according to the difference value between the target transfer time length and the standard.

Optionally, determining the maximum packaging bag number and the minimum packaging bag number based on the packaging bag number corresponding to each second production line, and determining a first reference range according to the maximum packaging bag number and the minimum packaging bag number; determining a maximum first transfer speed and a minimum first transfer speed based on the first transfer speed corresponding to each second production line, and determining a second reference range according to the maximum first transfer speed and the minimum first transfer speed; and taking the first reference range and the second reference range as the reference adjustment parameters.

By adopting the technical scheme, the maximum and minimum packing bag numbers are determined according to the packing bag numbers of all the second production lines, and a first reference range is established according to the maximum and minimum packing bag numbers. And simultaneously determining the maximum transfer speed and the minimum transfer speed according to the first transfer speeds of all the second production lines, so as to establish a second reference range. The two reference ranges are then taken together as reference adjustment parameters. The reference adjustment parameter thus contains full range information of the number of packages and the transfer speed of the second line, which allows the adjustment of the first line to be fully referenced to the operation of the second line.

Optionally, obtaining the qualification rate of the packaging bags of each first production line; in each first production line, determining a difference in the number of packaging bags, the number of which exceeds the first reference range, and determining a difference in transfer speed, the first transfer speed of which exceeds the second reference range; calculating a second transfer speed of each first production line according to the packaging bag qualification rate, the packaging bag quantity difference and the transfer speed difference of each first production line; and adjusting the first transfer speed of each first production line to the second transfer speed.

By adopting the technical scheme, the packaging bag qualification rate data of each first production line is obtained. The difference in package number and the difference in transfer speed were then calculated. And finally, taking the qualification rate, the quantity difference and the speed difference as parameters, and calculating the second transfer speed through an algorithm. The first transfer speed is adjusted based on the calculated second transfer speed, so that not only the quantity efficiency and the speed efficiency are considered in calculating the second transfer speed, but also the quality efficiency factor is integrated. This allows the second transfer rate to more fully reflect the actual operation of the first production line. By means of the second transfer speed taking quality factors into consideration, the adjustment of the first production line can improve efficiency and also give consideration to product quality.

Optionally, substituting the packaging bag qualification rate, the packaging bag quantity difference and the transfer speed difference of each first production line into a preset formula to obtain a second transfer speed of each first production line; wherein, the preset formula is:

Wherein V _2i represents the second transfer speed of the ith first line, deltaV _i represents the transfer speed difference of the ith first line, V _min represents the minimum transfer speed of the first line, V _max represents the maximum transfer speed of the first line, alpha represents the regulating factor corresponding to the packaging bag qualification rate, R _i represents the packaging bag qualification rate of the ith first line, R _target represents the standard packaging bag qualification rate of the first line, beta represents the regulating factor corresponding to the packaging bag quantity difference, deltaN _i represents the packaging bag quantity difference of the ith first line, N represents the quantity of the first line, Indicating the average package number difference corresponding to the number difference of all packages.

By adopting the technical scheme, a comprehensive calculation formula is established, and the comprehensive calculation formula comprises a plurality of factors such as packaging bag qualification rate, packaging bag quantity difference, transfer speed difference and the like and operation relations thereof. And the second transfer speed of the first production line can be accurately obtained by substituting the corresponding qualification rate, quantity difference and speed difference data of each first production line into the formula in sequence for calculation, and the preset formula has the characteristics of higher systemization and quantification, so that the complex relationship of various efficiency factors can be scientifically modeled, and the calculation result is more accurate and reliable.

Optionally, judging whether the number of the packaging bags of each production line is greater than or equal to a preset packaging bag bearing capacity; and if the target production line with the number of the packaging bags being larger than the preset packaging bag bearing capacity exists, distributing the packaging bags exceeding the preset packaging bag bearing capacity in the target production line to the production line with the minimum number of the packaging bags.

By adopting the technical scheme, whether the number of the packaging bags of each production line is greater than or equal to the preset maximum bearing capacity is judged. If the target production line with the overloaded quantity of the packaging bags exists, the packaging bags exceeding the target production line are distributed and transferred to the production line with the least quantity of the packaging bags, so that the problem of overload caused by the excessive quantity of the packaging bags in the production line can be solved, and the influence on the yield and the quality due to the overload of the production line is avoided. By distributing excess packaging bags to the production lines with relatively less quantity, the quantity of packaging bags of each production line can be balanced, and the overall bearing efficiency of the production line is improved.

In a second aspect of the application there is provided a transfer control system based on the number of packages, the system comprising: the packaging bag quantity acquisition module is used for acquiring the quantity of packaging bags and the first transfer speed of a plurality of production lines;

The production line dividing module is used for determining the estimated transfer duration of each production line based on the number of packaging bags and the first transfer speed of each production line; dividing each production line into a first production line to be regulated and a standard second production line according to each estimated transfer duration;

the reference adjusting parameter determining module is used for determining reference adjusting parameters according to the quantity of the packaging bags and the first transfer speed corresponding to each second production line;

and the transfer speed adjusting module is used for adjusting the first transfer speed of each first production line based on the reference adjusting parameters.

In a third aspect of the present application, there is provided an electronic device including a memory, a processor, and a program stored on the memory and executable on the processor, the program being capable of implementing a method of controlling transportation based on the number of packages when loaded and executed by the processor.

In a fourth aspect of the present application, there is provided a computer-readable storage medium storing a computer program which, when executed by a processor, causes the processor to implement a method of diversion control based on the number of packages.

In summary, one or more technical solutions provided in the embodiments of the present application at least have the following technical effects or advantages:

By adopting the technical scheme of the application, the number of the packaging bags of the plurality of production lines and the first transfer speed data are obtained, the expected transfer time of each production line can be calculated, the production lines are divided into the first production line to be regulated and the second production line serving as a standard according to the estimated transfer time, the number of the packaging bags of the second production line and the first transfer speed are utilized to determine a reference regulation parameter, and the specific regulation degree of the transfer speed of the first production line can be guided according to the reference regulation parameter, so that the transfer speed of the first production line is regulated to consider the transfer condition of the packaging bags of the first production line and the coordination relation of the first production line and the second production line. Through using the benchmark parameter to pointedly adjust first line transportation speed, can keep the cooperativity of transporting between each production line to improve the transportation efficiency of whole production line.

Drawings

Fig. 1 is a schematic flow chart of a method for controlling transportation based on the number of packaging bags according to an embodiment of the present application;

FIG. 2 is a schematic diagram of a system for controlling the transfer based on the number of packages according to an embodiment of the present application;

Fig. 3 is a schematic structural diagram of an electronic device according to the disclosure.

Reference numerals illustrate: 300. an electronic device; 301. a processor; 302. a communication bus; 303. a user interface; 304. a network interface; 305. a memory.

Detailed Description

In order that those skilled in the art will better understand the technical solutions in the present specification, the technical solutions in the embodiments of the present specification will be clearly and completely described below with reference to the drawings in the embodiments of the present specification, and it is apparent that the described embodiments are only some embodiments of the present application, not all embodiments.

In describing embodiments of the present application, words such as "for example" or "for example" are used to mean serving as examples, illustrations, or descriptions. Any embodiment or design described herein as "such as" or "for example" in embodiments of the application should not be construed as preferred or advantageous over other embodiments or designs. Rather, the use of words such as "or" for example "is intended to present related concepts in a concrete fashion.

In the description of embodiments of the application, the term "plurality" means two or more. For example, a plurality of systems means two or more systems, and a plurality of screen terminals means two or more screen terminals. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating an indicated technical feature. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. The terms "comprising," "including," "having," and variations thereof mean "including but not limited to," unless expressly specified otherwise.

The embodiment of the application provides a transfer control method based on the number of packaging bags. In one embodiment, please refer to fig. 1, fig. 1 is a flowchart illustrating a method for controlling the transferring based on the number of packages according to an embodiment of the present application, which may be implemented by a computer program, and the computer program may be integrated into an application or may be run as a separate tool application. The method can be realized by depending on a singlechip, and can also be operated in a transfer control system based on the number of packaging bags based on a von Neumann system. Specifically, the method may include the steps of:

Step 101: acquiring the number of packaging bags and first transfer speed of a plurality of production lines; the estimated transfer duration for each line is determined based on the number of packages and the first transfer speed for each line.

The number of the packaging bags refers to the number of to-be-packaged or packaged goods entering a specific production line for transportation in the production and logistics links. In the embodiment of the present application, the number of packages may be understood as the number of packages or goods that enter each production line and need to be transported.

The first transfer speed refers to the speed of transferring the packaging bags used by each production line before the transfer control method is implemented. In the embodiment of the present application, the first transfer speed may be understood as a transfer speed of the fixedly disposed package from the inlet to the outlet, which is currently used in each production line.

Specifically, a packaging bag quantity detector is arranged at the inlet of each production line to detect the quantity of packaging bags entering the production line in real time; simultaneously, a first transfer speed of each production line is obtained. The first transfer speed is the transfer speed adopted by each production line at present, and based on the detected package bag quantity data of each production line and the corresponding first transfer speed, the initial transfer duration of each production line can be calculated, namely, the time required for completing the transfer of all package bags at the current transfer speed.

On the basis of the above embodiment, as an alternative embodiment, in step 101: determining an estimated transfer time period for each production line based on the number of packages and the first transfer rate for each production line, the step may further comprise the steps of: dividing the number of the packaging bags of each production line by the first transfer speed to obtain the initial transfer duration of each production line;

Based on the estimated time-out duration and the initial transfer duration of each production line, determining the estimated transfer duration of each production line, wherein the estimated time-out duration is determined by the number of faults of the production line in a preset period

Step 201: dividing the number of the packaging bags of each production line by the first transfer speed to obtain the initial transfer duration of each production line.

The initial transfer time period refers to the theoretical time required by each production line to complete the transfer of all the packaging bags according to the first transfer speed. In the embodiment of the present application, the initial transfer time period may be understood as a time value obtained by dividing the package number data of each production line by the corresponding first transfer speed.

Specifically, after the number of packages and the first transfer speed data for each production line are obtained, the initial transfer time length for each production line needs to be calculated to reflect the time that each production line expects to need to complete the transfer of all packages at the existing transfer speed. The calculating method is that the packing bag quantity data of each production line is divided by the corresponding first transfer speed to obtain the initial transfer duration of each production line, namely, the following mathematical formula is adopted: initial transfer duration = number of packages/first transfer speed, e.g. 10000 packages of production line a, and the first transfer speed is 100 meters/min, then the initial transfer duration is calculated as: the initial transfer time length of the production line A=10000/100=100 minutes, the initial transfer time length of all production lines is calculated, and the purpose of obtaining the initial transfer time length is to evaluate the transfer capacity and time length conditions of each production line according to the existing transfer speed and to determine the difference in transfer efficiency between the production lines.

Step 202: and determining the estimated transfer duration of each production line based on the estimated machine-halt duration and the initial transfer duration of each production line, wherein the estimated machine-halt duration is determined by the number of faults of the production line in a preset period.

The estimated transfer time length refers to the estimated total time required for each production line to complete all package bag transfer tasks after various influencing factors are considered.

The failure times refer to the times that the mechanical equipment on each production line fails and needs to be maintained in a preset statistical period. In embodiments of the present application, the number of faults may be understood as the total number of fault alarms that occur in the last month of each production line resulting in a mechanical shutdown.

The preset period refers to a preset time period in the scheme, and is used for counting the times of faults of each production line in the time period.

The estimated downtime refers to the estimated total downtime of the production line, which is caused by faults and estimated by combining historical maintenance data, in the preset period according to the counted fault times of each production line in the preset period. In the embodiment of the application, the estimated time of the shutdown can be understood as calculating the estimated total time of the shutdown of the production line due to the fault in the past month according to the fault alarming times of the production line in the past month and the average maintenance time of each fault.

Specifically, when calculating the transfer duration of each production line, only the number of packaging bags and the transfer speed are considered, and the mechanical fault condition of each production line in actual operation needs to be additionally considered, because the fault can cause the shutdown of the production line, the transfer duration is prolonged, and the number of times that each production line has faults in a preset statistical period needs to be counted in advance. The statistical period may be predetermined according to the actual situation, for example, set to the last 1 month. The statistical method can obtain the times of fault alarm through the state monitoring system of each production line, and then according to the counted times of fault data, the historical maintenance record of each production line can be referred to estimate the downtime caused by each fault. Therefore, the total downtime of the production line caused by faults in the statistical period can be calculated, namely the estimated downtime of each production line. To accurately evaluate the transfer capacity of each line, it is not sufficient to consider only the initial transfer duration, but also to comprehensively consider various factors affecting the transfer efficiency, wherein the downtime of each line needs to be considered, which directly leads to a transfer interruption. The estimated downtime is taken into account when calculating the estimated time of the transfer. The specific calculation method is as follows: estimated transfer duration = initial transfer duration + estimated downtime, for example: the initial transfer time length of the production line A is 100 minutes, the expected shutdown time length is 20 minutes in a statistics mode, the expected transfer time length of the production line A is=100 minutes+20 minutes=120 minutes, the initial transfer time length and the expected shutdown time length are comprehensively considered, the more accurate expected transfer time length of each production line can be calculated, the time length is estimated by considering various factors influencing transfer, and the transfer speed can be better guided to be adjusted, so that the actual conditions of all production lines are more met, and the coordination efficiency of all production lines is improved.

Step 102: according to each estimated transfer duration, each production line is divided into a first production line to be regulated and a standard second production line.

The first production line refers to a production line for determining the transfer speed to be adjusted after the estimated transfer duration of each production line is evaluated. In the embodiment of the present application, the first production line may be understood as a production line in which the estimated transfer period is long, and the difference from the target transfer period exceeds a threshold.

The second production line refers to a production line which is determined to be reasonable in current transfer speed and does not need to be adjusted after the estimated transfer duration of each production line is evaluated. In an embodiment of the present application, the second production line may be understood as a production line in which the estimated transfer duration is close to the target duration, and the difference from the target duration is within an acceptable threshold.

Specifically, according to the estimated transfer duration of each production line, a time difference value from the target transfer duration is calculated. The target transfer duration may be predetermined according to the actual situation, for example, refer to an average value of transfer durations of each production line, and compare the time difference value with a preset duration threshold. If the time difference is positive and exceeds a preset duration threshold, the production line is determined to be the first production line to be regulated. Otherwise, if the time difference is smaller than the threshold value, the production line is divided into a standard second production line. The purpose of carrying out the line division is definitely under the current transportation speed, and the transportation efficiency of which line is lower, needs to carry out transportation speed adjustment to instruct follow-up definite transportation speed optimization strategy, through carrying out reasonable division to the line, can pointedly formulate adjustment scheme, make transportation speed adjustment more accurate high-efficient, in order to promote the collaborative efficiency of whole line.

Based on the above embodiment, as an alternative embodiment, in step 102: dividing the production lines into a first production line to be regulated and a standard second production line according to the expected transfer duration, and further comprising the following steps:

Step 301: determining target transfer duration according to the estimated transfer duration of each production line; and calculating the time difference between the estimated transfer duration and the target transfer duration of each production line.

The target transfer duration refers to a standard value or an expected value of a transfer time preset in the scheme. In the embodiment of the present application, the target transfer duration may be understood as an average duration calculated from the estimated transfer durations of the respective production lines.

Specifically, to quantify the quality of the transfer time of each production line, an evaluation criterion of the transfer time, i.e., the target transfer duration, needs to be determined. The target transfer duration may be predetermined according to actual situations, for example, set as an average value of estimated transfer durations of the production lines. Then calculating the difference value between the estimated transfer duration and the target transfer duration of each production line, wherein the specific method comprises the following steps: time difference = predicted transfer duration-target transfer duration, e.g., target transfer duration is defined as 100 minutes, line a predicted transfer duration is 120 minutes, and line a time difference is 20 minutes.

The time difference between each production line and the target time length is calculated, so that the too long or too short transfer time length of each production line can be directly judged, the transfer time efficiency is clear, a basis is provided for the follow-up division of the first production line and the second production line and the establishment of an optimization strategy, the transfer time coincidence degree of each production line can be reflected more intuitively through the comparison analysis of the transfer time length and the target transfer time length, and the transfer speed adjustment is more targeted.

Step 302: if the time difference is greater than or equal to the preset duration, taking the production line corresponding to the time difference as a first production line; if the time difference is smaller than the preset duration, the production line corresponding to the time difference is used as a second production line.

Specifically, an acceptable transfer time error range is preset, for example, set to 15 minutes in this embodiment. And then comparing the time difference value of each production line with the preset duration range in sequence. If the time difference of a certain production line is more than or equal to 15 minutes, the estimated transfer time length of the production line is seriously deviated from the target transfer time length, the transfer efficiency is lower, the production line is determined to be a first production line with the transfer speed required to be regulated, if the time difference of the certain production line is less than 15 minutes, the current transfer speed is acceptable, the production line is determined to be a second production line with the existing transfer speed, in this way, the first production line with the actual transfer time being greatly deviated from the target time length and the second production line with the transfer time being basically reasonable can be distinguished, the basis is provided for the subsequent customization and optimization of the transfer speed, and the efficiency can be improved.

Step 103: and determining a reference regulating parameter according to the quantity of the packaging bags corresponding to each second production line and the first transfer speed.

The reference adjustment parameter refers to a standard reference range for adjusting the transfer speed calculated according to the number of packaging bags and the transfer speed of the second production line, wherein the standard reference range comprises a first reference range of the number of the packaging bags and a second reference range of the transfer speed.

Specifically, the floating range of the number of the packaging bags corresponding to each second production line and the floating range of the first transfer speed corresponding to each second production line are determined by counting the number of the packaging bags and the first transfer speed of each second production line, the reference adjusting parameters for adjusting the first production line are formed according to the floating ranges of the number of the packaging bags and the first transfer speed, and the first production line is dynamically adjusted through the number of the packaging bags and the first transfer speed of the standard second production line, so that the transfer work of the first production line and the second production line can be cooperated, and the transfer efficiency of the whole production line is improved.

On the basis of the above embodiment, as an alternative embodiment, in step 103: determining a reference adjustment parameter according to the number of the packaging bags and the first transfer speed corresponding to each second production line, and the method can further comprise the following steps: step 401: and determining the maximum packaging bag number and the minimum packaging bag number based on the packaging bag number corresponding to each second production line, and determining the first reference range according to the maximum packaging bag number and the minimum packaging bag number.

Wherein the first reference range refers to a reasonable interval of transfer speed adjustment determined according to the maximum and minimum package bag numbers of the second production line. In the embodiment of the present application, the first reference range may be understood as a range of values that is preset to float up and down by a certain extent based on the maximum value and the minimum value of the number of the second product line packages.

Specifically, to determine a reasonable transfer speed adjustment range, a reference range needs to be determined according to the number of packages in the second production line, the number of packages in all the second production lines is counted, and the maximum value and the minimum value thereof are determined, for example, the maximum number of packages is 10000, and the minimum number is 8000. The first reference range is determined based on the maximum and minimum package numbers, and is set to 9000-11000, for example. The purpose of determining such a reference range is to calculate the upper and lower limits of the transfer speed, so that the first production line can adjust the transfer speed within the range, the efficiency can be improved, the reasonable level of the second production line can not be exceeded excessively, the transfer speed of the first production line can be adjusted more stably and reasonably through the reference range corresponding to the actual condition of the second production line, the problem of excessive adjustment is prevented, and the overall coordination efficiency is effectively improved.

Step 402: determining a maximum first transfer speed and a minimum first transfer speed based on the first transfer speeds corresponding to the second production lines, and determining a second reference range according to the maximum first transfer speed and the minimum first transfer speed; the first reference range and the second reference range are used as reference adjustment parameters.

Wherein the second reference range refers to a reasonable interval of transfer speed adjustment determined according to the maximum and minimum first transfer speeds of the second production line. In the embodiment of the present application, the second reference range may be understood as a range of speeds that is preset to float up and down by a certain extent on the basis of the maximum value and the minimum value of the first transfer speed of the second production line.

Specifically, in order to make the transfer speed adjustment of the first production line more comprehensive and reasonable, it is insufficient to determine the first reference range according to the number of the packages, and it is also necessary to consider the actual transfer speed situation of the second production line. The first transfer speed of the second production line is counted, the maximum and minimum values are determined, a second reference range is established based on the maximum and minimum values, the first reference range and the second reference range are combined together to form a comprehensive reference adjustment parameter, the range of the quantity of the packaging bags is considered, the range of the transfer speed is considered, a more comprehensive reference parameter is formed, the transfer speed of the first production line is adjusted to meet the quantity requirement of the packaging bags and the reasonable interval of the transfer speed, and the dynamic and comprehensive reference parameter is established to enable the transfer speed of the first production line to be adjusted more stably and prevent excessive overshoot.

Step 104: the first transfer speed of each first production line is adjusted based on the reference adjustment parameter.

Specifically, the number of packaging bags in each first production line is counted, and then the number is divided by the target transfer duration, so that the ideal transfer speed of the first production line can be obtained. And then multiplying the ideal transfer speed by a predetermined reference adjustment parameter, resulting in a second transfer speed of the first line. According to the method, the second transfer speeds of all the first production lines can be calculated in sequence, after the second transfer speeds of all the first production lines are obtained, the transfer speed adjustment of the first production lines can be implemented according to the speed values, the transfer speed of the first production lines is gradually adjusted to approach the calculated second transfer speed from the original first transfer speed, so that reasonable improvement of transfer efficiency is realized, the quantity of packaging bags and the transfer speed conditions of the specific production lines are combined, the transfer efficiency of the first production lines is improved, and the first production lines and the second production lines are used for cooperative transfer.

Based on the above embodiment, as an alternative embodiment, in step 104: calculating a second transfer speed of each first production line based on the reference adjustment parameter, which may further include the steps of:

Step 501: and obtaining the packaging bag qualification rate of each first production line.

The packaging bag qualification rate refers to the proportional relation between the quantity of qualified packaging bags produced in the production line transferring process and the total output. In the embodiment of the application, the package qualification rate can be understood as the percentage of the total inspection number to the package qualification number obtained by sampling inspection of the first production line at the current transfer speed.

Specifically, sampling detection is carried out on the packaging bags produced by each first production line at the current transfer speed of the packaging bags, and the quantity of qualified packaging bags and unqualified packaging bags is counted. And then calculating the proportion of the qualified quantity to the total quantity, namely the qualified rate of the packaging bags of the production line. The purpose of obtaining the qualification rate data is to evaluate the influence of the current transfer speed on the packaging quality, so that the problem of too high packaging bag failure rate while pursuing the speed is avoided, and the transfer speed can be optimized more accurately by examining the corresponding relation between the transfer speed and the packaging quality.

Step 502: in each first production line, a difference in the number of packages exceeding a first reference range is determined, and a difference in the transfer speed exceeding a second reference range is determined.

The difference of the number of the packaging bags refers to the difference value between the number of the packaging bags actually produced by the first production line and a preset first reference range. In the embodiment of the present application, the difference in the number of packages may be understood as the number of packages in which the package throughput of the first line exceeds the upper and lower limit portions of the first reference range.

The transfer speed difference refers to a difference value between the actual transfer speed of the first production line and a preset second reference range. In the embodiment of the present application, the transfer speed difference may be understood as a transfer speed value in which the current transfer speed of the first line exceeds the upper and lower limit portions of the second reference range.

Specifically, the actual package bag output quantity of each first production line is counted, and the difference value between the actual package bag output quantity and the first reference range, namely the part of the quantity exceeding the reference range is calculated to obtain the package bag quantity difference. Then detecting the current actual transfer speed of each first production line, calculating the difference between the current actual transfer speed and the second reference range, namely, the part of the speed exceeding the reference range, obtaining the transfer speed difference, and respectively obtaining the packaging bag quantity difference and the transfer speed difference of each first production line through calculation, so that whether the current running condition of the first production line exceeds a reasonable range can be judged, and a basis is provided for the follow-up transfer speed optimization, so that the adjustment is more targeted.

Step 503: and calculating the second transfer speed of each first production line according to the packaging bag qualification rate, the packaging bag quantity difference and the transfer speed difference of each first production line.

Specifically, in order to optimize the transfer speed of the first production line, on the basis that the packaging bag qualification rate, the packaging bag quantity difference and the transfer speed difference of each production line are obtained, the three factors are comprehensively considered, and the second transfer speed of each first production line is obtained through calculation of a certain algorithm. And counting the current packaging bag qualification rate of each first production line, and comparing the current packaging bag qualification rate with the standard qualification rate to obtain a deviation value of the qualification rate. The existing bag count difference and transfer speed difference are then used with the yield bias as important reference factors for calculating the second transfer speed. And according to a preset formula, calculating the second transfer speed of the first production line after comprehensively considering the three factors of each production line. Therefore, the calculation of the second transfer speed not only considers the requirement of quantity efficiency, but also considers the requirement of speed efficiency, and simultaneously considers the influence of packaging quality, thereby realizing multi-objective comprehensive balance of transfer speed optimization.

Based on the above embodiment, as an alternative embodiment, in step 503: according to the packaging bag qualification rate, the packaging bag quantity difference and the transfer speed difference of each first production line, calculating the second transfer speed of each first production line, and the method can further comprise the following steps:

Step 513: substituting the packaging bag qualification rate, the packaging bag quantity difference and the transfer speed difference of each first production line into a preset formula to obtain the second transfer speed of each first production line; wherein, the preset formula is:

Wherein V _2i represents the second transfer speed of the ith first production line, deltaV _i represents the transfer speed difference of the ith first production line, V _min represents the minimum transfer speed of the transfer of the first production line, V _max represents the maximum transfer speed of the transfer of the first production line, alpha represents the regulating factor corresponding to the packaging bag qualification rate, R _i represents the packaging bag qualification rate of the ith first production line, R _target represents the standard packaging bag qualification rate of the first production line, beta represents the regulating factor corresponding to the packaging bag number difference, deltaN _i represents the packaging bag number difference of the ith first production line, N represents the number of the first production lines, Indicating the average package number difference corresponding to the number difference of all packages.

The preset formula refers to a mathematical model formula for calculating the second transfer speed of each first production line. In the embodiment of the application, the preset formula can be understood as a multi-component analysis model comprising factors such as a packaging bag quantity difference, a transfer speed difference, a packaging bag qualification rate and the like, the preset formula is used for quantitatively calculating and evaluating the second transfer speed of each first production line, and the second transfer speed of each first production line can be calculated by substituting actual detection data, wherein the sum of coefficients of alpha and beta is 1.

Specifically, in order to more accurately calculate the second transfer speed of each first production line, a preset formula for comprehensive calculation is set, wherein the preset formula is established based on three key factors of determined package bag qualification rate, package bag quantity difference and transfer speed difference, and a formula containing calculation coefficients of all the factors is established according to importance weights of the factors and relations among the factors. And then substituting the data such as the qualification rate, the quantity difference, the speed difference and the like obtained by the first production line into the formula in sequence to calculate so as to obtain the second transfer speed of the first production line. By using the calculation model, the calculation of each complex influence factor can be more systematic and quantitative, the calculation result is more accurate, the application of a preset formula considers each efficiency factor, the coordination among the production lines is considered, and the transfer efficiency of the whole production line is improved.

The formula consists of three parts, the first part describing the effect of the transfer speed difference on the second transfer speed, V _max being the highest transfer speed safely or technically allowed, V _max being set to ensure that the transfer speed does not exceed V _max, in order to avoid that the machine is out of its design and safe working range due to running too fast. Too fast may cause excessive pressure on mechanical equipment, increase failure rate, cause equipment damage, and too fast transfer speed may affect the processing quality of products, such as poor packaging, inconsistent shape, etc., thereby reducing the product yield. V _min is the minimum speed required to ensure production efficiency and machine operation, V _min is set to ensure that the transfer speed does not exceed V _min, which is the minimum speed required for the line to operate properly. The slower the speed can lead to production efficiency to drop, possibly even arouse production line and stagnate, influence whole production flow, maintain certain minimum speed can avoid because transport the problem such as material backlog, production hysteresis that lead to too slow, the bigger the transportation speed difference of first production line, the bigger the influence to the second transportation speed, the smaller the transportation speed difference of first production line, the less the influence to the second transportation speed to become negative correlation with the difference of maximum transportation speed and minimum transportation speed.

The second section describes the effect of bag pass rate on the second transfer rate, which is used to adjust the transfer rate in an attempt to correct the pass rate to bring the pass rate closer to the standard pass rate, i.e., to ensure that the bag pass rate of the production line meets the standard while adjusting the second transfer rate. The value of α determines the magnitude of the adjustment, and a larger α enhances the sensitivity of the reaction, making the speed adjustment more pronounced. And for the case ofThis partial function, when R _i is less than R _target, is positive, indicating that the package yield needs to be improved, and when R _i is greater than R _target, is negative, indicating that the speed can be reduced appropriately to optimize other production parameters, such as cost reduction or other quality metrics improvement. In practice, if the yield is monitored to be below the target, the transfer speed may be increased to reduce possible quality problems such as under-machining or under-testing. Conversely, if the yield continues to exceed the target, a reduction in speed may be considered to save costs or resources while maintaining the quality within an acceptable range, and such a dynamic adjustment mechanism makes the production process more flexible and adaptive, helping to maintain product quality while improving transfer efficiency.

The third section describes the effect of the bag count difference on the second transfer rate, the partial function representing the normalized variance of the bag count difference reflecting the degree of fluctuation of the bag count difference across the first plurality of lines. When the number of packages produced fluctuates greatly, the transfer system needs to be frequently adjusted to accommodate the changing inputs. For example, if too many packages are suddenly produced during a certain period of time, the transfer system may need to be accelerated to avoid bottlenecks in the production area, and if the fluctuation in the number of packages during production is small, the transfer speed may be maintained relatively stable, because the input is more predictable, the transfer system may be run continuously at an optimal speed, reducing the need for transfer speed adjustment. The difference in package number is positively correlated with the second transfer rate, and if it is assumed that the second transfer rate needs to be adjusted to accommodate different package numbers, then the transfer rate may need to be increased to prevent system congestion when the package number suddenly increases, and the transfer rate may be slowed down to avoid excessive resource waste and operational inefficiency if the package number suddenly decreases.

In summary, when the packing bag quantity difference and the transfer speed difference are large, it is indicated that the larger the amplitude of the transfer beat of the first production line, which deviates from the transfer beat of the second production line, the larger the transfer speed of the first production line needs to be adjusted, when the packing bag quantity difference and the transfer speed difference are small, the smaller the amplitude of the transfer beat of the first production line, which deviates from the transfer beat of the second production line, the smaller the amplitude of the transfer speed of the transfer rate of the first production line needs to be adjusted, and in the process of adjusting the transfer speed, the packing bag qualification rate of the first production line needs to be kept to approach the standard packing bag qualification rate, the second transfer speed for adjusting the first production line is calculated, so that the standard transfer beat of the first production line is cooperated with the transfer beat of each standard second production line, and the transfer efficiency of the whole production line is improved.

Step 504: and adjusting the first transferring speed of each first production line to the second transferring speed.

Specifically, after calculating the second transfer speed of each first production line, it is necessary to adjust the transfer speed. For each first production line, the current first transfer speed value is acquired, the first transfer speed is gradually adjusted to the calculated second transfer speed, the process is repeated until the transfer speeds of all the first production lines reach the corresponding second transfer speeds, and the transfer speeds of the first production lines can be smoothly transited to the newly calculated more scientific and reasonable speed through gradual adjustment, so that the efficiency is improved, and the coordination between the production lines is ensured.

Referring to fig. 2, a system for controlling a transfer based on a package amount according to an embodiment of the present application includes: packaging bag quantity acquisition module, product line division module, benchmark adjustment parameter determination module, transportation speed adjustment module, wherein: the packaging bag quantity acquisition module is used for acquiring the quantity of packaging bags and the first transfer speed of a plurality of production lines;

The product line dividing module is used for determining the expected transfer duration of each product line based on the number of packaging bags and the first transfer speed of each product line; dividing each production line into a first production line to be regulated and a standard second production line according to each expected transfer duration;

On the basis of the embodiment, the production line dividing module is further used for obtaining the failure times of each production line in a preset period, and determining the expected shutdown time of each production line according to each failure time; dividing the number of the packaging bags of each production line by the first transfer speed to obtain the initial transfer duration of each production line; the estimated time of transfer for each production line is determined based on the estimated time of shut down and the initial time of transfer for each production line.

On the basis of the embodiment, the production line dividing module is further used for determining target transfer duration according to the estimated transfer duration of each production line; calculating the time difference between the estimated transfer duration and the target transfer duration of each production line; if the time difference is greater than or equal to the preset duration, taking the production line corresponding to the time difference as a first production line; if the time difference is smaller than the preset duration, the production line corresponding to the time difference is used as a second production line.

On the basis of the above embodiment, the reference adjustment parameter determining module is further configured to determine a maximum number of packages and a minimum number of packages based on the number of packages corresponding to each second production line, and determine a first reference range according to the maximum number of packages and the minimum number of packages; determining a maximum first transfer speed and a minimum first transfer speed based on the first transfer speeds corresponding to the second production lines, and determining a second reference range according to the maximum first transfer speed and the minimum first transfer speed; the first reference range and the second reference range are used as reference adjustment parameters.

On the basis of the embodiment, the transferring speed adjusting module is further used for obtaining the packaging bag qualification rate of each first production line; in each first production line, determining the quantity difference of the packaging bags, the quantity of which exceeds a first reference range, of each packaging bag, and determining the transfer speed difference, the first transfer speed of which exceeds a second reference range, of each packaging bag; calculating a second transfer speed of each first production line according to the packaging bag qualification rate, the packaging bag quantity difference and the transfer speed difference of each first production line; each first transfer speed is adjusted to a second transfer speed.

On the basis of the embodiment, the transfer speed adjusting module is further configured to substitute the packaging bag qualification rate, the packaging bag quantity difference and the transfer speed difference of each first product line into a preset formula to obtain a second transfer speed of each first product line; wherein, the preset formula is:

On the basis of the embodiment, the transfer speed adjusting module is further used for judging whether the number of the packaging bags of each production line is greater than or equal to a preset packaging bag bearing capacity; and if the target production line with the number of the packaging bags being larger than the preset packaging bag bearing capacity exists, distributing the packaging bags exceeding the preset packaging bag bearing capacity in the target production line to the production line with the minimum number of the packaging bags.

It should be noted that: in the device provided in the above embodiment, when implementing the functions thereof, only the division of the above functional modules is used as an example, in practical application, the above functional allocation may be implemented by different functional modules according to needs, that is, the internal structure of the device is divided into different functional modules, so as to implement all or part of the functions described above. In addition, the embodiments of the apparatus and the method provided in the foregoing embodiments belong to the same concept, and specific implementation processes of the embodiments of the method are detailed in the method embodiments, which are not repeated herein.

The application also discloses electronic equipment. Referring to fig. 3, fig. 3 is a schematic structural diagram of an electronic device according to an embodiment of the present disclosure. The electronic device 300 may include: at least one processor 301, at least one network interface 304, a user interface 303, a memory 305, at least one communication bus 302.

Wherein the communication bus 302 is used to enable connected communication between these components.

The user interface 303 may include a Display screen (Display) interface and a Camera (Camera) interface, and the optional user interface 303 may further include a standard wired interface and a standard wireless interface.

The network interface 304 may optionally include a standard wired interface, a wireless interface (e.g., WI-FI interface), among others.

Wherein the processor 301 may include one or more processing cores. The processor 301 utilizes various interfaces and lines to connect various portions of the overall server, perform various functions of the server and process data by executing or executing instructions, programs, code sets, or instruction sets stored in the memory 305, and invoking data stored in the memory 305. Alternatively, the processor 301 may be implemented in at least one hardware form of digital signal Processing (DIGITAL SIGNAL Processing, DSP), field-Programmable gate array (Field-Programmable GATE ARRAY, FPGA), programmable logic array (Programmable Logic Array, PLA). The processor 301 may integrate one or a combination of several of a central processing unit (Central Processing Unit, CPU), an image processor (Graphics Processing Unit, GPU), and a modem, etc. The CPU mainly processes an operating system, a user interface diagram, an application program and the like; the GPU is used for rendering and drawing the content required to be displayed by the display screen; the modem is used to handle wireless communications. It will be appreciated that the modem may not be integrated into the processor 301 and may be implemented by a single chip.

The Memory 305 may include a random access Memory (Random Access Memory, RAM) or a Read-Only Memory (Read-Only Memory). Optionally, the memory 305 includes a non-transitory computer readable medium (non-transitory computer-readable storage medium). Memory 305 may be used to store instructions, programs, code, sets of codes, or sets of instructions. The memory 305 may include a stored program area and a stored data area, wherein the stored program area may store instructions for implementing an operating system, instructions for at least one function (such as a touch function, a sound playing function, an image playing function, etc.), instructions for implementing the above-described respective method embodiments, etc.; the storage data area may store data or the like involved in the above respective method embodiments. Memory 305 may also optionally be at least one storage device located remotely from the aforementioned processor 301. Referring to fig. 3, an operating system, a network communication module, a user interface module, and an application program of a diversion control method based on the amount of the pack may be included in the memory 305 as a computer storage medium.

In the electronic device 300 shown in fig. 3, the user interface 303 is mainly used for providing an input interface for a user, and acquiring data input by the user; and the processor 301 may be configured to invoke an application program in the memory 305 that stores a package quantity based transfer control method that, when executed by the one or more processors 301, causes the electronic device 300 to perform the method as in one or more of the embodiments described above. It should be noted that, for simplicity of description, the foregoing method embodiments are all described as a series of acts, but it should be understood by those skilled in the art that the present application is not limited by the order of acts described, as some steps may be performed in other orders or concurrently in accordance with the present application. Further, those skilled in the art will also appreciate that the embodiments described in the specification are all of the preferred embodiments, and that the acts and modules referred to are not necessarily required for the present application.

In the foregoing embodiments, the descriptions of the embodiments are emphasized, and for parts of one embodiment that are not described in detail, reference may be made to related descriptions of other embodiments.

In the several embodiments provided by the present application, it should be understood that the disclosed apparatus may be implemented in other ways. For example, the apparatus embodiments described above are merely illustrative, such as a division of units, merely a division of logic functions, and there may be additional divisions in actual implementation, such as multiple units or components may be combined or integrated into another system, or some features may be omitted, or not performed. Alternatively, the coupling or direct coupling or communication connection shown or discussed with each other may be through some service interface, device or unit indirect coupling or communication connection, electrical or otherwise.

The units described as separate units may or may not be physically separate, and units shown as units may or may not be physical units, may be located in one place, or may be distributed over a plurality of network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.

In addition, each functional unit in the embodiments of the present application may be integrated in one processing unit, or each unit may exist alone physically, or two or more units may be integrated in one unit. The integrated units may be implemented in hardware or in software functional units.

The integrated units, if implemented in the form of software functional units and sold or used as stand-alone products, may be stored in a computer readable memory. Based on this understanding, the technical solution of the present application may be embodied essentially or in a part contributing to the prior art or in whole or in part in the form of a software product stored in a memory, comprising several instructions for causing a computer device (which may be a personal computer, a server or a network device, etc.) to perform all or part of the steps of the method of the various embodiments of the present application. And the aforementioned memory includes: various media capable of storing program codes, such as a U disk, a mobile hard disk, a magnetic disk or an optical disk.

The above are merely exemplary embodiments of the present disclosure and are not intended to limit the scope of the present disclosure. That is, equivalent changes and modifications are contemplated by the teachings of this disclosure, which fall within the scope of the present disclosure. Other embodiments of the disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure.

This application is intended to cover any variations, uses, or adaptations of the disclosure following, in general, the principles of the disclosure and including such departures from the present disclosure as come within known or customary practice within the art to which the disclosure pertains. The specification and examples are to be regarded in an illustrative manner only.

Claims

1. A method for controlling the transfer based on the amount of a package, comprising:

2. The method of claim 1, wherein the determining the estimated transfer time period for each production line based on the number of packages and the first transfer speed for each production line comprises:

Dividing the number of the packaging bags of each production line with the first transfer speed to obtain the initial transfer duration of each production line;

and determining the estimated transfer duration of each production line based on the estimated machine-halt duration and the initial transfer duration of each production line, wherein the estimated machine-halt duration is determined by the number of faults of the production line in a preset period.

3. The method of claim 1, wherein the dividing each of the production lines into a first production line to be adjusted and a standard second production line according to each of the estimated transfer time periods comprises:

determining a target transfer duration according to the estimated transfer duration of each production line;

Calculating a time difference value between the estimated transfer duration of each production line and the target transfer duration;

If the time difference value is greater than or equal to the preset duration, taking the production line corresponding to the time difference value as the first production line;

And if the time difference value is smaller than the preset duration, taking the production line corresponding to the time difference value as the second production line.

4. The method of claim 1, wherein determining the reference adjustment parameter according to the number of bags and the first transfer speed corresponding to each of the second lines comprises:

determining the maximum packaging bag number and the minimum packaging bag number based on the packaging bag number corresponding to each second production line, and determining a first reference range according to the maximum packaging bag number and the minimum packaging bag number;

Determining a maximum first transfer speed and a minimum first transfer speed based on the first transfer speed corresponding to each second production line, and determining a second reference range according to the maximum first transfer speed and the minimum first transfer speed;

And taking the first reference range and the second reference range as the reference adjustment parameters.

5. The method of claim 1, wherein adjusting the first transfer speed of each of the first product lines based on the reference adjustment parameter comprises:

Obtaining the packaging bag qualification rate of each first production line;

In each first production line, determining a difference in the number of packaging bags, the number of which exceeds the first reference range, and determining a difference in transfer speed, the first transfer speed of which exceeds the second reference range;

Calculating a second transfer speed of each first production line according to the packaging bag qualification rate, the packaging bag quantity difference and the transfer speed difference of each first production line;

And adjusting the first transfer speed of each first production line to the second transfer speed.

6. The method of claim 5, wherein calculating the second transfer speed of each of the first product lines based on the bag qualification rate, the bag quantity difference, and the transfer speed difference of each of the first product lines comprises:

substituting the packaging bag qualification rate, the packaging bag quantity difference and the transfer speed difference of each first production line into a preset formula to obtain a second transfer speed of each first production line;

Wherein, the preset formula is:

7. The method of claim 1, wherein after adjusting the first transfer speed of each of the first product lines based on the reference adjustment parameter, further comprising:

Judging whether the number of the packaging bags of each production line is larger than or equal to a preset packaging bag bearing capacity;

And if the target production line with the number of the packaging bags being larger than the preset packaging bag bearing capacity exists, distributing the packaging bags exceeding the preset packaging bag bearing capacity in the target production line to the production line with the minimum number of the packaging bags.

8. A package quantity-based transfer control system, the system comprising:

the packaging bag quantity acquisition module is used for acquiring the quantity of packaging bags and the first transfer speed of a plurality of production lines;

9. An electronic device comprising a processor, a memory, a user interface, and a network interface, the memory for storing instructions, the user interface and the network interface for communicating to other devices, the processor for executing the instructions stored in the memory to cause the electronic device to perform the package quantity-based diversion control method of any one of claims 1-7.

10. A computer-readable storage medium storing instructions that, when executed, perform the pack-amount-based diversion control method of any one of claims 1-7.