CN115669990A - Intelligent electricity-saving method and device for tobacco shred production line - Google Patents
Intelligent electricity-saving method and device for tobacco shred production line Download PDFInfo
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Abstract
The application discloses an intelligent electricity-saving method and device for a tobacco shred production line, wherein the method comprises the steps of dividing the tobacco shred production line into at least two process sections based on storage spaces of sub-processes in the tobacco shred production line; establishing an objective function of each process section according to the operation parameters acquired by the control unit corresponding to each sub-process; optimizing the objective function of each process section based on a genetic algorithm, and obtaining the starting sequence of each sub-process according to the optimization result of the objective function; and operating the tobacco shred production line according to the starting sequence of each sub-process. By optimizing the process sections and the control units of the subdivided tobacco leaf throwing line, establishing an objective function and determining the intelligent optimal energy-saving control scheme of the start-stop sequence of each control unit, the power consumption of stages of production preparation, production waiting, production gaps and the like in the production process is solved, and the power consumption of the tobacco leaf throwing line is further effectively reduced.
Description
Technical Field
The application belongs to the technical field of tobacco shred production, and particularly relates to an intelligent electricity-saving method and device for a tobacco shred production line.
Background
The tobacco leaf throwing line mainly undertakes the task of raw material processing, namely, tobacco leaves are made into tobacco shreds meeting the process requirements so as to meet the requirements of subsequent procedures. The whole tobacco leaf shredding process adopts assembly line operation, and the tobacco leaf is processed into finished cut tobacco from raw materials by at least continuous processing of procedures of unpacking, slicing, loosening and dampening, removing hemp and blocks, removing impurities, charging, storing leaves, shredding, drying, winnowing, blending, mixing, perfuming, storing cut tobacco and the like.
However, in actual production, because the tobacco shred making process line is long, if the production line control unit is divided unreasonably or the equipment starting sequence and the starting time are not scheduled properly, the equipment is idle for a long time, and unnecessary power consumption is generated; secondly, in order to ensure the continuous operation and processing of the materials in the production stage, after the equipment is completely started, the equipment waits for the input of the materials, and because the operation of the materials on the equipment always needs a certain time, although the equipment works, the equipment at the rear section of the production line does not pass the materials, and at the moment, a plurality of equipment on the production line are in a starting empty vehicle operation state, so that the meaningless power consumption is increased.
Disclosure of Invention
The method aims to solve the problems that if the production line control unit is unreasonably divided or the equipment starting sequence and the starting time are not scheduled properly, the equipment is in an empty state, and the running time is too long, so that unnecessary electric energy consumption is caused; secondly, in order to ensure the continuous operation and processing of materials in the production stage, after the equipment is completely started, the equipment waits for the input of the materials, and because the operation of the materials on the equipment always needs a certain time, although the equipment works, the equipment at the rear section of the production line does not pass the materials, and at the moment, a plurality of equipment on the production line are in a starting empty car operation state, so that the meaningless power consumption is increased, and the like, the intelligent power-saving method and the intelligent power-saving device for the tobacco shred production line are provided, and the technical scheme is as follows:
in a first aspect, an embodiment of the present application provides an intelligent power saving method for a tobacco shred production line, including:
dividing the tobacco shred production line into at least two process sections based on the storage space of each sub-process in the tobacco shred production line; wherein each process section comprises at least two sub-processes;
establishing an objective function of each process section according to the operation parameters acquired by the control unit corresponding to each sub-process;
optimizing the objective function of each process section based on a genetic algorithm, and obtaining the starting sequence of each sub-process in each process section according to the optimization result of the objective function;
and operating the tobacco shred production line according to the starting sequence of each sub-process.
In an alternative of the first aspect, before the establishing the objective function of each process segment according to the operation parameters collected by the control unit corresponding to each sub-process, the method further includes:
acquiring a first image of each process section in a tobacco leaf shredding production line based on an industrial camera; wherein an industrial camera is arranged above each process section;
judging whether foreign matters exist in the tobacco shred production line or not according to the first image of each process section;
and when detecting that no foreign matters exist in the tobacco shred production line, determining that each sub-process in each process section has the starting condition.
In yet another alternative of the first aspect, after operating the tobacco-leaf shredding line in the start-up sequence of each sub-process, further comprising:
when detecting that the difference value between the material accumulation amount of the tobacco leaf shredding production line and the preset material standard amount is in a preset first interval, acquiring a second image of each process section in the tobacco leaf shredding production line based on an industrial camera;
judging whether residual materials exist in the tobacco shred production line according to the second image of each process section;
and when detecting that no residual materials exist in the tobacco shred production line, determining that each sub-process in each process section has a stop condition.
In yet another alternative of the first aspect, establishing an objective function for each process segment based on the operating parameters collected by the control unit corresponding to each sub-process comprises:
calculating the total production time of each process section according to the running time acquired by the control unit corresponding to each sub-process;
calculating the unit power consumption of each process section according to the running time and the power parameters acquired by the control unit corresponding to each sub-process;
an objective function for each process section is constructed based on the total production time for each process section and the unit power consumption for each process section.
In yet another alternative of the first aspect, before establishing the objective function of each process segment according to the operation parameters collected by the control unit corresponding to each sub-process, the method further includes:
judging whether the difference value between the stop operation time of the previous sub-process and the start operation time of the next sub-process in any two adjacent sub-processes is in a preset second interval or not;
and when the difference is not in the preset second interval, updating the initial operation time of the next sub-process based on the difference.
In yet another alternative of the first aspect, obtaining the start-up sequence of each sub-process in each process segment according to the optimization result of the objective function includes:
obtaining a starting parameter corresponding to each sub-process according to an optimization result of the objective function;
and coding the starting parameters corresponding to each sub-process, and obtaining the starting sequence of each sub-process in each process section according to the coding result.
In yet another alternative of the first aspect, after operating the tobacco-leaf shredding line in the start-up sequence of each sub-process, further comprising:
when any sub-process is detected to be in fault, controlling all sub-processes before the sub-process to stop running, and acquiring a third image of each process section in the tobacco leaf shredding production line based on an industrial camera;
judging whether residual materials exist in the tobacco shred production line according to the third image of each process section;
and when detecting that no residual materials exist in the tobacco shred production line, controlling each sub-process in each process section to stop running.
In a second aspect, an embodiment of the present application provides an intelligent power saving device for a tobacco shred production line, including:
the tobacco shred production line comprises a process dividing module, a storage module and a control module, wherein the process dividing module is used for dividing the tobacco shred production line into at least two process sections based on the storage space of each sub-process in the tobacco shred production line; wherein each process section comprises at least two sub-processes;
the function building module is used for building a target function of each process section according to the operation parameters collected by the control unit corresponding to each sub-process;
the data processing module is used for optimizing the objective function of each process segment based on a genetic algorithm and obtaining the starting sequence of each sub-process in each process segment according to the optimization result of the objective function;
and the production control module is used for operating the tobacco shred production line according to the starting sequence of each sub-process.
In an alternative of the second aspect, the apparatus further comprises:
acquiring a first image of each process section in the tobacco leaf shredding production line based on an industrial camera before establishing an objective function of each process section according to the operation parameters acquired by the control unit corresponding to each sub-process; wherein an industrial camera is arranged above each process section;
judging whether foreign matters exist in the tobacco shred production line according to the first image of each process section;
and when detecting that no foreign matters exist in the tobacco shred production line, determining that each sub-process in each process section has the starting condition.
In yet another alternative of the second aspect, the apparatus further comprises:
after the tobacco leaf shredding production line is operated according to the starting sequence of each sub-process, when the difference value between the material accumulation amount of the tobacco leaf shredding production line and the preset material standard amount is detected to be in a preset first interval, a second image of each process section in the tobacco leaf shredding production line is obtained based on an industrial camera;
judging whether residual materials exist in the tobacco shred production line according to the second image of each process section;
and when detecting that no residual materials exist in the tobacco shred production line, determining that each sub-process in each process section has a stop condition.
In yet another alternative of the second aspect, the function building module comprises:
calculating the total production time of each process section according to the running time acquired by the control unit corresponding to each sub-process;
calculating the unit power consumption of each process section according to the running time and the power parameters acquired by the control unit corresponding to each sub-process;
an objective function for each process section is constructed based on the total production time for each process section and the unit power consumption for each process section.
In yet another alternative of the second aspect, the function building module further comprises:
after the operation parameters acquired by the control unit corresponding to each sub-process are determined, and before the objective function of each process section is established, whether the difference value between the stop operation time of the previous sub-process and the start operation time of the next sub-process in any two adjacent sub-processes is in a preset second interval or not is judged;
and when the difference is not in the preset second interval, updating the initial operation time of the next sub-process based on the difference.
In a further alternative of the second aspect, the data processing module comprises:
obtaining a starting parameter corresponding to each sub-process according to an optimization result of the objective function;
and coding the starting parameters corresponding to each sub-process, and obtaining the starting sequence of each sub-process in each process section according to the coding result.
In yet another alternative of the second aspect, the apparatus further comprises:
after the tobacco leaf shredding production line is operated according to the starting sequence of each sub-process, when any sub-process is detected to be out of order, all sub-processes before the sub-processes are controlled to stop operating, and a third image of each process section in the tobacco leaf shredding production line is obtained based on an industrial camera;
judging whether residual materials exist in the tobacco shred production line or not according to the third image of each process section;
and when detecting that no residual materials exist in the tobacco shred production line, controlling each sub-process in each process section to stop running.
In a third aspect, the embodiment of the application further provides an intelligent power saving device, a processor and a memory for the tobacco shred production line;
the processor is connected with the memory;
a memory for storing executable program code;
the processor runs a program corresponding to the executable program code by reading the executable program code stored in the memory, so as to implement the intelligent power saving method for the tobacco shred production line provided by the first aspect of the embodiment of the application or any implementation manner of the first aspect.
In a fourth aspect, an embodiment of the present application provides a computer storage medium, where a computer program is stored, where the computer program includes program instructions, and when the program instructions are executed by a processor, the method for saving power intelligently in a tobacco shred production line according to the first aspect of the present application or any implementation manner of the first aspect may be implemented.
In the embodiment of the application, the tobacco shred production line can be divided into at least two process sections based on the storage space of each sub-process in the tobacco shred production line in the process of operating the tobacco shred production line; establishing an objective function of each process section according to the operation parameters acquired by the control unit corresponding to each sub-process; optimizing the objective function of each process section based on a genetic algorithm, and obtaining the starting sequence of each sub-process in each process section according to the optimization result of the objective function; and operating the tobacco shred manufacturing production line according to the starting sequence of each sub-process. By optimizing and subdividing the process sections and the control units of the tobacco leaf throwing line, according to actual working conditions, aiming at the problem of processing and scheduling of batch production of the process sections in a production line, a target function is established and the start-stop sequence of each control unit is determined to intelligently optimize the optimal energy-saving control scheme, so that the power consumption in the production preparation, production waiting, production clearance and other stages in the production process is solved, and the power consumption of the tobacco leaf throwing line is further effectively reduced.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is an overall flowchart of an intelligent power saving method for a tobacco shred production line according to an embodiment of the present application;
FIG. 2 is a schematic view of a process segment division of a tobacco shred production line provided by an embodiment of the present application;
FIG. 3 is a schematic view of a process segment division of another tobacco shred production line provided in an embodiment of the present application;
FIG. 4 is a schematic flow chart of an adaptive genetic algorithm provided in an embodiment of the present application;
fig. 5 is a schematic structural diagram of an intelligent power saving device of a tobacco shred production line according to an embodiment of the present application;
fig. 6 is a schematic structural diagram of another intelligent power saving device of a tobacco shred production line according to an embodiment of the present application.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application.
In the following description, the terms "first" and "second" are used for descriptive purposes only and are not intended to indicate or imply relative importance. The following description provides embodiments of the present application, which may be combined or interchanged with one another, and therefore the present application is also to be construed as encompassing all possible combinations of the same and/or different embodiments described. Thus, if one embodiment includes the feature A, B, C and another embodiment includes the feature B, D, then this application should also be considered to include embodiments that include all other possible combinations of one or more of A, B, C, D, although this embodiment may not be explicitly recited in text below.
The following description provides examples, and does not limit the scope, applicability, or examples set forth in the claims. Changes may be made in the function and arrangement of elements described without departing from the scope of the disclosure. Various examples may omit, substitute, or add various procedures or components as appropriate. For example, the described methods may be performed in an order different than the order described, and various steps may be added, omitted, or combined. Furthermore, features described with respect to some examples may be combined into other examples.
Referring to fig. 1, fig. 1 is a schematic overall flow chart illustrating an intelligent power saving method of a tobacco shred production line according to an embodiment of the present application.
As shown in fig. 1, the intelligent power-saving method of the tobacco shred production line at least comprises the following steps:
and 102, dividing the tobacco shred production line into at least two process sections based on the storage space of each sub-process in the tobacco shred production line.
In actual production, because the tobacco shred making process line is long, if the production line control unit is divided unreasonably or the equipment starting sequence and the starting time are not scheduled properly, the equipment is idle for too long running time, and unnecessary electric energy consumption is generated. The reasons for the increase of the unnecessary power consumption are mainly as follows: 1. in the production preparation stage, part of host equipment comprises a loosening and moisture regaining machine, a feeding machine, a leaf shred tunnel type moisture regaining machine, a shred drying machine and the like, which lead to larger electric energy consumption when the preheating and starting sequence and time are too early, and influence the production progress if the preheating and starting sequence and time are too late; 2. in the production stage, in order to ensure the continuous operation and processing of materials, after the equipment is completely started, the equipment waits for the input of the materials, and because the operation of the materials on the equipment always needs a certain time, although the equipment works, the equipment at the rear section of the production line does not pass the materials, at the moment, a plurality of equipment on the production line are in a starting empty vehicle operation state, and the meaningless power consumption is increased. 3. In the intermittent production stage of batch brand changing, the equipment is not stopped in time after the materials are emptied, and meanwhile, the next batch production is not linked up in time, so that the empty running time is too long; 4. the silk production line is not subdivided into the minimum control unit, so that the single starting equipment is excessive, and the electric energy consumption is increased meaninglessly; therefore, the power consumption in the stages of production preparation, production waiting, production clearance and the like in the production process is solved, and the power consumption of the tobacco leaf throwing line can be effectively reduced.
In the embodiment of the application, the intelligent power saving method of the tobacco shred production line can be applied to a production workshop of the tobacco shred production line, one or more tobacco shred production lines can be arranged in the production workshop of the tobacco shred production line, each tobacco shred production line comprises a plurality of sub-processes, wherein the sub-processes can be but are not limited to a slicing process, a metering process, a loosening and moisture regaining process, a hemp and block removing process, a laser impurity removing process, a feeding bin process, a leaf feeding process, a leaf storage process, a feeding bin process, a shredding process, a feeding bin process, a shred drying process, a multi-stage winnowing process, a blending process, a shred mixing process, a flavoring process and a shred storage process which are sequentially arranged, and the capacity and the cache area of each sub-process for processing tobacco leaves are different, so that the residence time of the tobacco leaves in each sub-process is different.
Specifically, before the tobacco shred production line is operated, two sub-processes with the largest storage space can be selected as nodes according to the storage space of each sub-process, but not limited to, and the whole tobacco shred production line is divided into three process sections by referring to the two nodes, wherein the two sub-processes with the largest storage space can be, but not limited to, a leaf storage process and a shred mixing process. It will be appreciated that with reference to the sub-processes mentioned above, the slicing process, the metering process, the loosening and conditioning process, the ramie and lump removing process, the laser impurity removing process, the feeding bin process, the leaf charging process and the leaf storage process may be used as one process segment, the feeding bin process, the shredding process, the feeding bin process, the shred drying process, the multi-stage winnowing process and the blending process may be used as one process segment, and the shred mixing process, the flavoring process and the shred storage process may be used as one process segment.
Reference is made to fig. 2, which is a schematic diagram illustrating the process segment division of a tobacco shred production line according to an embodiment of the present application. As shown in fig. 2, the tobacco shred production line may include a tobacco leaf production process section, a tobacco shred production process section and a flavoring process section, wherein the tobacco leaf production process section may include a slicing process, a metering process, a loosening and dampening process, a hemp and block removing process, a laser impurity removing process, a feeding bin process, a leaf feeding process, a tobacco leaf storage process and a flake loosening process which are sequentially arranged; the shred preparation process comprises feeding bin process, shredding process, feeding bin process, shred baking process, multi-stage air separation process and blending process; the perfuming process section can comprise a silk mixing process, a perfuming process and a silk storage process.
It should be noted that, because the line of the tobacco shred production line is long, if the division of the production line control unit is unreasonable or the start sequence and start time of the equipment are not properly scheduled, the idle running time of the equipment is too long, and unnecessary power consumption is caused. In the embodiment of the application, each sub-process can be correspondingly provided with one control unit, so that the start-stop control of each sub-process is realized by independently controlling each control unit. Wherein the control unit can control the start, stop, operation power and operation time of the sub-processes.
Reference may be made to fig. 3 for a schematic illustration of a process segment division of another tobacco shred production line according to an embodiment of the present application. As shown in fig. 3, the leaf making process section of the tobacco leaf shred making production line may be provided with a control unit 1, a control unit 2, a control unit 3, a control unit 4, a control unit 5, a control unit 6, a control unit 7, a control unit 8 and a control unit 9, each control unit corresponding to one sub-process in the leaf making process section; the tobacco shred making process section of the tobacco shred making production line can be provided with a control unit 10, a control unit 11, a control unit 12, a control unit 13, a control unit 14, a control unit 15, a control unit 16, a control unit 17, a control unit 18, a control unit 19, a control unit 20 and a control unit 21, wherein each control unit corresponds to one sub-process in the tobacco shred making process section; the flavoring process section of the tobacco shred making production line can be provided with a control unit 22, a control unit 23 and a control unit 24, wherein each control unit corresponds to one sub-process in the flavoring process section.
And 104, establishing an objective function of each process section according to the operation parameters acquired by the control unit corresponding to each sub-process.
Specifically, after the tobacco shred production line is divided into at least two process sections, the whole tobacco shred production line starts to operate, and the total production time of each process section is calculated according to the operation time collected by the control unit corresponding to each sub-process in each process section in the operation process. It will be appreciated that the total production time for each process segment may be, but is not limited to, by reference to the following expression:
in the above formula, the first and second carbon atoms are,
corresponding to the total time of production per process section, n corresponds to the number of control units in each process section,
corresponding to each process sectionThe operating time of the ith control unit,
corresponding to the idle time of the ith control unit in each control segment.
Furthermore, the unit power consumption of each process section can be calculated according to the running time and the power parameters collected by the control unit corresponding to each sub-process in the running process. It will be appreciated that the specific electricity consumption per process section may be, but is not limited to, by reference to the following expression:
in the above formula, D corresponds to the unit power consumption of each process stage,
corresponding to the total electricity consumption produced for each process stage,
corresponding to the total power consumption when each process segment is in idle operation,
corresponding to the operating power of the ith control unit for each process segment,
corresponding to the idle power of the ith control unit of each process segment,
corresponding to the total yield of each process stage.
Further, an objective function of each process segment can be constructed according to the calculated total production time and unit power consumption corresponding to each process segment.
As an option of the embodiment of the present application, before the establishing the objective function of each process segment according to the operation parameters collected by the control unit corresponding to each sub-process, the method further includes:
acquiring a first image of each process section in a tobacco leaf shredding production line based on an industrial camera; wherein an industrial camera is arranged above each process section;
judging whether foreign matters exist in the tobacco shred production line according to the first image of each process section;
and when detecting that no foreign matters exist in the tobacco shred production line, determining that each sub-process in each process section has the starting condition.
In order to accurately judge whether each control unit in the tobacco She Zhisi production line has the start-stop condition and the precision of the whole intelligent power-saving method, whether foreign matters exist on the production flow line of each process section can be obtained based on an industrial camera arranged above each process section before the tobacco shred production line is operated. After obtaining the first image captured by the industrial camera, the first image may be, but is not limited to, subjected to image recognition processing to analyze whether foreign objects exist on the production flow line of each process segment according to an intelligent algorithm. It is possible to determine that each control unit in each process section has a start-up condition when it is detected that no foreign matter is present in each process section in the tobacco shred production line. It can be understood that when the foreign matter is detected to exist in any at least one process section in the tobacco shred production line, the position of the foreign matter can be determined firstly, and the position of the foreign matter is sent to a terminal where a worker is located, so that the worker can timely treat the foreign matter.
As a further alternative of the embodiment of the present application, after the tobacco shred production line is operated according to the start sequence of each sub-process, the method further includes:
when detecting that the difference value between the material accumulation amount of the tobacco leaf shredding production line and the preset material standard amount is in a preset first interval, acquiring a second image of each process section in the tobacco leaf shredding production line based on an industrial camera;
judging whether residual materials exist in the tobacco shred production line according to the second image of each process section;
and when detecting that no residual materials exist in the tobacco shred production line, determining that each sub-process in each process section has a stop condition.
In order to accurately judge whether each control unit in the tobacco She Zhisi production line has the start-stop condition and the precision of the whole intelligent power-saving method, whether the control unit in each process section has the stop condition can be judged according to the detected material accumulation amount after the tobacco shred production line is operated. When the difference value between the material accumulation amount and the preset material standard amount is detected to be in a preset first interval, the completion of the working index of the tobacco leaf shredding production line can be indicated, and whether residual materials exist in the current tobacco leaf shredding production line can be judged based on a second image acquired by the industrial camera. The preset first interval may be, but is not limited to, set to 0-300kg, and is not limited thereto in the embodiment of the present application.
It will be appreciated that when it is detected that no material remains in each segment of the tobacco-shredding line, it may be determined that each control unit in each segment has a stop condition. When detecting that residual materials exist in any process section in the tobacco leaf shredding production line, the difference value between the current material cumulant and the preset material standard quantity can be determined in real time, and whether the residual materials exist in the current tobacco leaf shredding production line is judged based on the second image acquired by the industrial camera until the difference value is in the critical value of the preset first interval.
It can be further understood that, in the embodiment of the application, the industrial camera can be controlled to acquire the image at each preset time interval in the operation process of the tobacco shred production line, so as to effectively monitor the production flow line of the tobacco shred production line in real time.
As another optional option of the embodiment of the present application, before establishing the objective function of each process segment according to the operation parameters collected by the control unit corresponding to each sub-process, the method further includes:
judging whether the difference value between the stop operation time of the previous sub-process and the start operation time of the next sub-process in any two adjacent sub-processes is in a preset second interval or not;
and when the difference is not in the preset second interval, updating the initial operation time of the next sub-process based on the difference.
In order to guarantee the effectiveness and reliability of the objective function of each process section, the effectiveness of data between any two adjacent sub-processes can be judged according to the starting operation time and the stopping operation time collected by the control unit of each sub-process. It is possible that, when it is detected that the difference between the stop operation time of the previous sub-process and the start operation time of the next sub-process is not within the preset second interval, the start operation time of the next sub-process may be updated, for example, but not limited to, the difference between the updated start operation time of the next sub-process and the stop operation time of the previous sub-process may be within the preset second interval, where the preset second interval may be set to 2 seconds, and is not limited thereto.
And 106, optimizing the objective function of each process segment based on the genetic algorithm, and obtaining the starting sequence of each sub-process in each process segment according to the optimization result of the objective function.
Specifically, after the objective function of each process segment is constructed, the objective function of each process segment may be optimized based on an adaptive genetic algorithm, where the objective function of each process segment may be represented by, but is not limited to, the following formula:
it should be noted that the above-mentioned objective function expression is specific to each sub-process in the process segment, that is, each sub-process in the process segment corresponds to the objective function as shown above, and based on the calculation formula of the variation probability and the crossover probability in the adaptive genetic algorithm, the objective function corresponding to each sub-process is combined to perform calculation so as to obtain the optimized variation probability and crossover probability. A schematic flow chart of an adaptive genetic algorithm provided by the embodiment of the present application shown in fig. 4 can also be referred to herein. As shown in fig. 4, each sub-process may be initially encoded according to the objective function of each sub-process, for example, but not limited to, when the code is 1, it may be indicated that the starting sequence of the corresponding sub-process is 1; when the code is 2, the starting sequence of the corresponding sub-processes can be indicated to be 2, and the like. Then, the initial code can be initialized and substituted into the judgment condition, and when the termination condition is not met, any population can be selected to perform cross calculation and variation calculation in sequence until the optimal code is obtained.
And 108, operating the tobacco shred production line according to the starting sequence of each sub-process.
Specifically, after the optimal code is obtained, the new starting sequence of each sub-process in each process section can be determined by combining the optimal code, and the whole tobacco leaf shredding production line is operated according to the new starting sequence of each sub-process in each process section, so that the intelligent electricity saving of the whole tobacco leaf shredding production line is realized.
As a further alternative of the embodiment of the present application, after the tobacco shred production line is operated according to the start sequence of each sub-process, the method further includes:
when any sub-process is detected to be out of order, controlling all sub-processes before the sub-process to stop running, and acquiring a third image of each process section in the tobacco leaf shredding production line based on an industrial camera;
judging whether residual materials exist in the tobacco shred production line according to the third image of each process section;
and when detecting that no residual materials exist in the tobacco shred production line, controlling each sub-process in each process section to stop running.
Specifically, in the operation process of the whole tobacco leaf shredding production line, when a trip fault of a certain sub-process is detected, all sub-processes before the sub-process can be controlled to stop operating, and a third image of each process section in the tobacco leaf shredding production line is obtained based on an industrial camera so as to determine whether all the remaining sub-processes are finished in real time. It can be understood that when it is detected that there is no remaining material in the tobacco shred manufacturing line, it indicates that all sub-processes after the sub-process having the fault have completed the work, and may control all sub-processes after the sub-process to stop the operation, which may effectively guarantee the operation of the entire tobacco shred manufacturing line and maximally prevent the loss due to the fault.
Referring to fig. 5, fig. 5 is a schematic structural diagram illustrating an intelligent power saving device of a tobacco shred production line according to an embodiment of the present application.
As shown in fig. 5, the intelligent power saving device of the tobacco shred manufacturing line at least comprises a process dividing module 501, a function constructing module 502, a data processing module 503 and a production control module 504, wherein:
the process dividing module 501 is used for dividing the tobacco shred production line into at least two process sections based on the storage space of each sub-process in the tobacco shred production line; wherein each process section comprises at least two sub-processes;
a function building module 502, configured to build a target function of each process segment according to the operation parameters acquired by the control unit corresponding to each sub-process;
the data processing module 503 is configured to optimize the objective function of each process segment based on a genetic algorithm, and obtain a starting sequence of each sub-process in each process segment according to an optimization result of the objective function;
and a production control module 504 for operating the tobacco shred production line according to the starting sequence of each sub-process.
In some possible embodiments, the apparatus further comprises:
acquiring a first image of each process section in the tobacco leaf shredding production line based on an industrial camera before establishing an objective function of each process section according to the operation parameters acquired by the control unit corresponding to each sub-process; wherein an industrial camera is arranged above each process section;
judging whether foreign matters exist in the tobacco shred production line according to the first image of each process section;
and when detecting that no foreign matters exist in the tobacco shred production line, determining that each sub-process in each process section has the starting condition.
In some possible embodiments, the apparatus further comprises:
after the tobacco leaf shredding production line is operated according to the starting sequence of each sub-process, when the difference value between the material accumulation amount of the tobacco leaf shredding production line and the preset material standard amount is detected to be in a preset first interval, a second image of each process section in the tobacco leaf shredding production line is obtained based on an industrial camera;
judging whether residual materials exist in the tobacco shred production line according to the second image of each process section;
and when detecting that no residual materials exist in the tobacco shred production line, determining that each sub-process in each process section has a stop condition.
In some possible embodiments, the function building module comprises:
calculating the total production time of each process section according to the operation time acquired by the control unit corresponding to each sub-process;
calculating the unit power consumption of each process section according to the running time and the power parameters acquired by the control unit corresponding to each sub-process;
an objective function for each process section is constructed based on the total production time for each process section and the unit power consumption for each process section.
In some possible embodiments, the function building module further comprises:
after the operation parameters acquired by the control unit corresponding to each sub-process are determined, and before the objective function of each process section is established, whether the difference value between the stop operation time of the previous sub-process and the start operation time of the next sub-process in any two adjacent sub-processes is in a preset second interval or not is judged;
and when the difference is not in the preset second interval, updating the initial operation time of the next sub-process based on the difference.
In some possible embodiments, the data processing module comprises:
obtaining a starting parameter corresponding to each sub-process according to an optimization result of the objective function;
and coding the starting parameters corresponding to each sub-process, and obtaining the starting sequence of each sub-process in each process section according to the coding result.
In some possible embodiments, the apparatus further comprises:
after the tobacco leaf shredding production line is operated according to the starting sequence of each sub-process, when any sub-process is detected to be out of order, all sub-processes before the sub-processes are controlled to stop operating, and a third image of each process section in the tobacco leaf shredding production line is obtained based on an industrial camera;
judging whether residual materials exist in the tobacco shred production line according to the third image of each process section;
and when detecting that no residual materials exist in the tobacco shred production line, controlling each sub-process in each process section to stop running.
It is clear to a person skilled in the art that the solution according to the embodiments of the present application can be implemented by means of software and/or hardware. The "unit" and "module" in this specification refer to software and/or hardware that can perform a specific function independently or in cooperation with other components, where the hardware may be, for example, a Field-Programmable Gate Array (FPGA), an Integrated Circuit (IC), or the like.
Referring to fig. 6, fig. 6 is a schematic structural diagram illustrating another intelligent power saving device of a tobacco shred production line according to an embodiment of the present application.
As shown in fig. 6, the intelligent power saving device 600 of the tobacco-leaf-throwing production line may include at least one processor 601, at least one network interface 604, a user interface 603, a memory 605, and at least one communication bus 602.
The communication bus 602 can be used for implementing connection communication of the above components.
The user interface 603 may include keys, and the optional user interface may also include a standard wired interface or a wireless interface.
The network interface 604 may include, but is not limited to, a bluetooth module, an NFC module, a Wi-Fi module, and the like.
The memory 605 may include a RAM or a ROM. Optionally, the memory 605 includes a non-transitory computer-readable medium. The memory 605 may be used to store instructions, programs, code, sets of codes, or sets of instructions. The memory 605 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 various method embodiments described above, and the like; the storage data area may store data and the like referred to in the above respective method embodiments. The memory 605 may optionally be at least one storage device located remotely from the processor 601. As shown in FIG. 6, the memory 605, which is one type of computer storage medium, may include an operating system, a network communication module, a user interface module, and an intelligent power saving application for a tobacco-making line.
In particular, the processor 601 may be configured to invoke the intelligent power saving application of the tobacco shred production line stored in the memory 605, and specifically perform the following operations:
dividing the tobacco shred production line into at least two process sections based on the storage space of each sub-process in the tobacco shred production line; wherein each process section comprises at least two sub-processes;
establishing an objective function of each process section according to the operation parameters acquired by the control unit corresponding to each sub-process;
optimizing the objective function of each process section based on a genetic algorithm, and obtaining the starting sequence of each sub-process in each process section according to the optimization result of the objective function;
and operating the tobacco shred production line according to the starting sequence of each sub-process.
In some possible embodiments, before establishing the objective function of each process segment according to the operation parameters collected by the control unit corresponding to each sub-process, the method further includes:
acquiring a first image of each process section in a tobacco leaf shredding production line based on an industrial camera; wherein an industrial camera is arranged above each process section;
judging whether foreign matters exist in the tobacco shred production line according to the first image of each process section;
and when detecting that no foreign matters exist in the tobacco shred production line, determining that each sub-process in each process section has the starting condition.
In some possible embodiments, after operating the tobacco-making line in the start-up sequence of each sub-process, the method further comprises:
when detecting that the difference value between the material accumulation amount of the tobacco leaf shredding production line and the preset material standard amount is in a preset first interval, acquiring a second image of each process section in the tobacco leaf shredding production line based on an industrial camera;
judging whether residual materials exist in the tobacco shred production line according to the second image of each process section;
and when detecting that no residual materials exist in the tobacco shred production line, determining that each sub-process in each process section has a stop condition.
In some possible embodiments, establishing the objective function for each process segment according to the operation parameters collected by the control unit corresponding to each sub-process includes:
calculating the total production time of each process section according to the running time acquired by the control unit corresponding to each sub-process;
calculating the unit power consumption of each process section according to the running time and the power parameters acquired by the control unit corresponding to each sub-process;
and constructing an objective function of each process section based on the total production time of each process section and the unit power consumption of each process section.
In some possible embodiments, before establishing the objective function of each process segment according to the operation parameters collected by the control unit corresponding to each sub-process, the method further includes:
judging whether the difference value between the stop operation time of the previous sub-process and the start operation time of the next sub-process in any two adjacent sub-processes is in a preset second interval or not;
and when the difference is not in the preset second interval, updating the initial operation time of the next sub-process based on the difference.
In some possible embodiments, obtaining the start-up sequence of each sub-process in each process segment according to the optimization result of the objective function includes:
obtaining a starting parameter corresponding to each sub-process according to an optimization result of the objective function;
and coding the starting parameters corresponding to each sub-process, and obtaining the starting sequence of each sub-process in each process section according to the coding result.
In some possible embodiments, after running the tobacco shred production line in the start-up sequence of each sub-process, the method further comprises:
when any sub-process is detected to be in fault, controlling all sub-processes before the sub-process to stop running, and acquiring a third image of each process section in the tobacco leaf shredding production line based on an industrial camera;
judging whether residual materials exist in the tobacco shred production line according to the third image of each process section;
and when detecting that no residual materials exist in the tobacco shred production line, controlling each sub-process in each process section to stop running.
The present application also provides a computer-readable storage medium having stored thereon a computer program which, when executed by a processor, performs the steps of the above-described method. The computer-readable storage medium may include, but is not limited to, any type of disk including floppy disks, optical disks, DVD, CD-ROMs, microdrive, and magneto-optical disks, ROMs, RAMs, EPROMs, EEPROMs, DRAMs, VRAMs, flash memory devices, magnetic or optical cards, nanosystems (including molecular memory ICs), or any type of media or device suitable for storing instructions and/or data.
It should be noted that, for simplicity of description, the above-mentioned method embodiments are described as a series of acts or combination of acts, but those skilled in the art will recognize that the present application is not limited by the order of acts described, as some steps may occur in other orders or concurrently depending on the application. Further, those skilled in the art will recognize that the embodiments described in this specification are preferred embodiments and that acts or modules referred to are not necessarily required for this application.
In the foregoing embodiments, the descriptions of the respective embodiments have respective emphasis, and for parts that are not described in detail in a certain embodiment, reference may be made to related descriptions of other embodiments.
In the embodiments provided in the present application, it should be understood that the disclosed apparatus may be implemented in other manners. For example, the above-described embodiments of the apparatus are merely illustrative, and for example, a division of a unit is merely a logical division, and an actual implementation may have another division, for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection of some service interfaces, devices or units, and may be an electrical or other form.
Units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, functional units in the embodiments of the present application may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit.
The integrated unit, if implemented in the form of a software functional unit and sold or used as a stand-alone product, may be stored in a computer readable memory. Based on such understanding, the technical solution of the present application may be substantially implemented or a part of or all or part of the technical solution contributing to the prior art may be embodied in the form of a software product stored in a memory, and including several instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method of the embodiments of the present application. And the aforementioned memory comprises: various media capable of storing program codes, such as a usb disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a removable hard disk, a magnetic disk, or an optical disk.
Those skilled in the art will appreciate that all or part of the steps in the methods of the above embodiments may be implemented by a program, which is stored in a computer-readable memory, and the memory may include: flash disks, read-Only memories (ROMs), random Access Memories (RAMs), magnetic or optical disks, and the like.
The above are merely exemplary embodiments of the present disclosure, and the scope of the present disclosure should not be limited thereby. That is, all equivalent changes and modifications made in accordance with the teachings of the present disclosure are intended to be included within the scope of the present disclosure. Embodiments of the present disclosure will be readily apparent to those skilled in the art from consideration of the specification and practice of the disclosure herein. 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. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the disclosure being indicated by the following claims.
Claims (10)
1. An intelligent electricity-saving method for a tobacco shred production line is characterized by comprising the following steps:
dividing the tobacco shred production line into at least two process sections based on the storage space of each sub-process in the tobacco shred production line; wherein each of said process sections comprises at least two of said sub-processes;
establishing an objective function of each process section according to the operation parameters acquired by the control unit corresponding to each sub-process;
optimizing an objective function of each process segment based on a genetic algorithm, and obtaining a starting sequence of each sub-process in each process segment according to an optimization result of the objective function;
and operating the tobacco shred production line according to the starting sequence of each sub-process.
2. The method of claim 1, further comprising, prior to said establishing an objective function for each of said process segments based on operating parameters collected by said control unit corresponding to each of said sub-processes:
acquiring a first image of each process section in the tobacco shred production line based on an industrial camera; wherein the industrial camera is arranged above each process section;
judging whether foreign matters exist in the tobacco shred production line according to the first image of each process section;
and when detecting that no foreign matters exist in the tobacco shred production line, determining that each sub-process in each process section has a starting condition.
3. The method of claim 2, further comprising, after said operating said tobacco-leaf-shredding line in a start-up sequence for each of said sub-processes:
when detecting that the difference value between the material accumulation amount of the tobacco leaf shredding production line and a preset material standard amount is in a preset first interval, acquiring a second image of each process section in the tobacco leaf shredding production line based on the industrial camera;
judging whether residual materials exist in the tobacco shred production line according to the second image of each process section;
and when detecting that no residual materials exist in the tobacco shred production line, determining that each sub-process in each process section has a stop condition.
4. The method of claim 1, wherein establishing an objective function for each of the process segments based on the operating parameters collected by the control unit corresponding to each of the sub-processes comprises:
calculating the total production time of each process section according to the running time collected by the control unit corresponding to each sub-process;
calculating the unit power consumption of each process section according to the running time and the power parameters acquired by the control unit corresponding to each sub-process;
constructing an objective function for each of said process sections based on the total production time for each of said process sections and the unit power consumption for each of said process sections.
5. The method of claim 4, wherein after said establishing an objective function for each of said process segments according to said operating parameters collected by said control unit corresponding to each of said sub-processes, further comprising:
judging whether the difference value between the stop operation time of the previous sub-process and the start operation time of the next sub-process in any two adjacent sub-processes is in a preset second interval or not;
and when the difference is not in the preset second interval, updating the initial operation time of the next sub-process based on the difference.
6. The method of claim 4, wherein said deriving the start-up sequence of each of said sub-processes in each of said process segments according to the optimization result of said objective function comprises:
obtaining a starting parameter corresponding to each sub-process according to the optimization result of the objective function;
and coding the starting parameters corresponding to each sub-process, and obtaining the starting sequence of each sub-process in each process section according to the coding result.
7. The method of claim 2, further comprising, after said operating said tobacco-leaf-shredding line in a start-up sequence for each of said sub-processes:
when any one sub-process is detected to be in fault, controlling all the sub-processes before the sub-process to stop running, and acquiring a third image of each process section in the tobacco leaf shredding production line based on the industrial camera;
judging whether residual materials exist in the tobacco shred manufacturing production line or not according to the third image of each process section;
and when detecting that no residual materials exist in the tobacco shred manufacturing production line, controlling each sub-process in each process section to stop running.
8. An intelligent power saving device of a tobacco shred production line is characterized by comprising:
the tobacco shred production line comprises a process dividing module, a storage module and a control module, wherein the process dividing module is used for dividing the tobacco shred production line into at least two process sections based on the storage space of each sub-process in the tobacco shred production line; wherein each of said process sections comprises at least two of said sub-processes;
the function building module is used for building a target function of each process section according to the operation parameters collected by the control unit corresponding to each sub-process;
the data processing module is used for optimizing an objective function of each process segment based on a genetic algorithm and obtaining the starting sequence of each sub-process in each process segment according to the optimization result of the objective function;
and the production control module is used for operating the tobacco shred production line according to the starting sequence of each sub-process.
9. An intelligent power-saving device of a tobacco shred production line is characterized by comprising a processor and a memory;
the processor is connected with the memory;
the memory for storing executable program code;
the processor runs a program corresponding to the executable program code by reading the executable program code stored in the memory for performing the steps of the method according to any one of claims 1 to 7.
10. A computer-readable storage medium, on which a computer program is stored, characterized in that instructions are stored which, when run on a computer or processor, cause the computer or processor to carry out the steps of the method according to any one of claims 1 to 7.
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Citations (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001353644A (en) * | 2000-06-15 | 2001-12-25 | Matsushita Electric Ind Co Ltd | Production line |
| US6516811B1 (en) * | 1999-03-29 | 2003-02-11 | Focke & Co. (Gmbh & Co.) | Process for controlling a production and packaging system |
| CN101283834A (en) * | 2008-05-19 | 2008-10-15 | 重庆烟草工业有限责任公司 | Cigarette static state throwing technique |
| CN101673091A (en) * | 2009-09-22 | 2010-03-17 | 北京中星微电子有限公司 | Intelligent power saving device used for electric equipment and method |
| CN103198386A (en) * | 2013-04-27 | 2013-07-10 | 龙岩烟草工业有限责任公司 | Method and system for scheduling cigarette throwing task |
| EP2641488A2 (en) * | 2012-03-20 | 2013-09-25 | HAUNI Maschinenbau AG | Measuring assembly for measuring strands produced and conveyed in rod-making machines in the tobacco processing industry |
| JP2013192419A (en) * | 2012-03-15 | 2013-09-26 | Mitsubishi Electric Building Techno Service Co Ltd | Electricity consumption control system |
| CN106227141A (en) * | 2016-08-09 | 2016-12-14 | 红塔烟草(集团)有限责任公司 | Primary processing shop leaf processing line cylinder kind equipment state control system |
| CN107767068A (en) * | 2017-11-02 | 2018-03-06 | 山东中烟工业有限责任公司 | A kind of lean production high-level plan product plan and method |
| CN109222208A (en) * | 2018-10-30 | 2019-01-18 | 杭州安脉盛智能技术有限公司 | Technology for making tobacco threds analysis optimization method and system towards production of cigarettes norm controlling |
| CN111832859A (en) * | 2019-04-18 | 2020-10-27 | 万洲电气股份有限公司 | Intelligent optimization energy-saving system based on industrial production line management synchronous optimization and accurate management and control |
| CN111882188A (en) * | 2020-07-15 | 2020-11-03 | 山东中烟工业有限责任公司 | Process quality homogeneity level evaluation method and system based on Birch clustering algorithm |
| CN112926896A (en) * | 2021-04-09 | 2021-06-08 | 红云红河烟草(集团)有限责任公司 | Production scheduling method for cigarette cut tobacco production |
| DE102020202276A1 (en) * | 2020-02-21 | 2021-08-26 | Volkswagen Aktiengesellschaft | Process for making products |
| CN114415559A (en) * | 2021-12-19 | 2022-04-29 | 通号万全信号设备有限公司 | Equipment linkage method and device |
| CN115292016A (en) * | 2022-08-09 | 2022-11-04 | 中国平安财产保险股份有限公司 | Task scheduling method based on artificial intelligence and related equipment |
| KR102464891B1 (en) * | 2021-12-10 | 2022-11-07 | 명효수 | Apparatus and method for controlling metal part intelligent processing |
| CN115344015A (en) * | 2022-08-16 | 2022-11-15 | 厦门烟草工业有限责任公司 | Cigarette production system generation method and device and storage medium |
-
2022
- 2022-11-23 CN CN202211472721.3A patent/CN115669990B/en active Active
Patent Citations (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6516811B1 (en) * | 1999-03-29 | 2003-02-11 | Focke & Co. (Gmbh & Co.) | Process for controlling a production and packaging system |
| JP2001353644A (en) * | 2000-06-15 | 2001-12-25 | Matsushita Electric Ind Co Ltd | Production line |
| CN101283834A (en) * | 2008-05-19 | 2008-10-15 | 重庆烟草工业有限责任公司 | Cigarette static state throwing technique |
| CN101673091A (en) * | 2009-09-22 | 2010-03-17 | 北京中星微电子有限公司 | Intelligent power saving device used for electric equipment and method |
| JP2013192419A (en) * | 2012-03-15 | 2013-09-26 | Mitsubishi Electric Building Techno Service Co Ltd | Electricity consumption control system |
| EP2641488A2 (en) * | 2012-03-20 | 2013-09-25 | HAUNI Maschinenbau AG | Measuring assembly for measuring strands produced and conveyed in rod-making machines in the tobacco processing industry |
| CN103198386A (en) * | 2013-04-27 | 2013-07-10 | 龙岩烟草工业有限责任公司 | Method and system for scheduling cigarette throwing task |
| CN106227141A (en) * | 2016-08-09 | 2016-12-14 | 红塔烟草(集团)有限责任公司 | Primary processing shop leaf processing line cylinder kind equipment state control system |
| CN107767068A (en) * | 2017-11-02 | 2018-03-06 | 山东中烟工业有限责任公司 | A kind of lean production high-level plan product plan and method |
| CN109222208A (en) * | 2018-10-30 | 2019-01-18 | 杭州安脉盛智能技术有限公司 | Technology for making tobacco threds analysis optimization method and system towards production of cigarettes norm controlling |
| CN111832859A (en) * | 2019-04-18 | 2020-10-27 | 万洲电气股份有限公司 | Intelligent optimization energy-saving system based on industrial production line management synchronous optimization and accurate management and control |
| DE102020202276A1 (en) * | 2020-02-21 | 2021-08-26 | Volkswagen Aktiengesellschaft | Process for making products |
| CN111882188A (en) * | 2020-07-15 | 2020-11-03 | 山东中烟工业有限责任公司 | Process quality homogeneity level evaluation method and system based on Birch clustering algorithm |
| CN112926896A (en) * | 2021-04-09 | 2021-06-08 | 红云红河烟草(集团)有限责任公司 | Production scheduling method for cigarette cut tobacco production |
| KR102464891B1 (en) * | 2021-12-10 | 2022-11-07 | 명효수 | Apparatus and method for controlling metal part intelligent processing |
| CN114415559A (en) * | 2021-12-19 | 2022-04-29 | 通号万全信号设备有限公司 | Equipment linkage method and device |
| CN115292016A (en) * | 2022-08-09 | 2022-11-04 | 中国平安财产保险股份有限公司 | Task scheduling method based on artificial intelligence and related equipment |
| CN115344015A (en) * | 2022-08-16 | 2022-11-15 | 厦门烟草工业有限责任公司 | Cigarette production system generation method and device and storage medium |
Non-Patent Citations (2)
| Title |
|---|
| 刘颖;刘穗君;刘宛凌;: "基于价值流分析的能源精准控制模式的研究及应用", 科技创新与应用, no. 27, 8 September 2020 (2020-09-08), pages 172 - 173 * |
| 龚鼎;黄莺;张永炬;王永鑫;林群阳;: "基于能耗分析的轴类零件生产调度优化", 轻工机械, no. 05, 20 October 2017 (2017-10-20), pages 91 - 95 * |
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