A material moisture control method and device, electronic equipment and storage medium

Abstract

Embodiments of the present application disclose a material moisture control method and device, electronic equipment and storage medium. The material moisture control method can specifically include: determining a storage leaf cabinet switching time period of a current production line; determining a target cumulative data range of a process entry material of the current production line in the storage leaf cabinet switching time period; acquiring current cumulative data of the process entry material of the current production line; and performing material moisture control on the current production line according to the target cumulative data range and the current cumulative data. The technical solution of the embodiments of the present application can control the material moisture in time, improve the stability of the process exit moisture, and thus improve the product quality of cigarettes.

Description

Technical Field

[0001] Embodiments of the present invention relate to the field of intelligent manufacturing technology, and in particular to a material moisture control method, device, electronic device, and storage medium. Background Art

[0002] In the cigarette manufacturing process, incoming tobacco is typically sliced ​​and loosened in the loosening and rehumidification process. Then, it enters the leaf conditioning and charging process, where it is added with water, shredded, dried on thin sheets, flavored, and wrapped, ultimately resulting in finished cigarettes. The stability of moisture at the exit of each process significantly impacts the taste of the cigarettes, making it crucial to maintain consistent moisture at the exit of each process.

[0003] Typically, incoming cigarette materials are 1m*1m*1m cubic blocks, each weighing approximately 400 kilograms. After being processed through the loosening and conditioning process, they are stored in different leaf storage cabinets. From these cabinets, conveyor belts transport the materials to the moistening and feeding process. When transporting materials to the moistening and feeding process, the materials in one cabinet are transferred to the next after the materials in one cabinet are transferred.

[0004] However, the physical locations and temperature and humidity of different leaf storage cabinets are different, and it is impossible to ensure that the moisture content of the materials entering the leaf moistening and feeding process is the same at the process entrance. As a result, the moisture content at the process entrance of the leaf moistening and feeding process is uneven and fluctuates violently, thus affecting the stability of the moisture content at the process outlet. Summary of the Invention

[0005] The embodiments of the present invention provide a material moisture control method, device, electronic device and storage medium, which can timely control the material moisture, improve the stability of the moisture at the process outlet, and thus improve the product quality of cigarettes.

[0006] According to one aspect of the present invention, a material moisture control method is provided, comprising:

[0007] Determine the leaf cabinet switching time period for the current production line;

[0008] Determine a target cumulative data range for process entrance materials of the current production line within the leaf cabinet switching time period;

[0009] Obtaining the current cumulative data of process entry materials of the current production line;

[0010] Material moisture control is performed on the current production line according to the target accumulated data range and the current accumulated data.

[0011] According to another aspect of the present invention, there is provided a material moisture control device, comprising:

[0012] The leaf storage cabinet switching time period determination module is used to determine the leaf storage cabinet switching time period of the current production line;

[0013] A target cumulative data range determination module is used to determine a target cumulative data range of process entrance materials of the current production line within the leaf cabinet switching time period;

[0014] A current cumulative data acquisition module is used to acquire the current cumulative data of process entrance materials of the current production line;

[0015] The material moisture control module is used to control the material moisture of the current production line according to the target accumulated data range and the current accumulated data.

[0016] According to another aspect of the present invention, an electronic device is provided, comprising:

[0017] at least one processor; and

[0018] a memory communicatively connected to the at least one processor; wherein,

[0019] The memory stores a computer program that can be executed by the at least one processor. The computer program is executed by the at least one processor so that the at least one processor can execute the material moisture control method described in any embodiment of the present invention.

[0020] According to another aspect of the present invention, a computer-readable storage medium is provided, wherein the computer-readable storage medium stores computer instructions, and the computer instructions are used to enable a processor to implement the material moisture control method according to any embodiment of the present invention when executed.

[0021] The technical solution of the embodiment of the present invention determines the leaf storage cabinet switching time period of the current production line to determine the target cumulative data range of the process entrance material of the current production line within the leaf storage cabinet switching time period, and then obtains the current cumulative data of the process entrance material of the current production line, so as to control the material moisture of the current production line according to the target cumulative data range and the current cumulative data, which solves the problem of unstable moisture at the process outlet caused by the difference in moisture of materials in different leaf storage cabinets in the prior art, can timely control the moisture of the material, improve the stability of the moisture at the process outlet, and thus improve the product quality of cigarettes.

[0022] It should be understood that the content described in this section is not intended to identify the key or important features of the embodiments of the present invention, nor is it intended to limit the scope of the present invention. Other features of the present invention will become readily understood through the following description. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0024] Figure 1 This is a flow chart of a material moisture control method provided in Example 1 of the present invention;

[0025] Figure 2 This is a flow chart of a material moisture control method provided in Example 2 of the present invention;

[0026] Figure 3 This is a waveform diagram of material accumulation and inlet moisture provided by the second embodiment of the present invention;

[0027] Figure 4 This is another waveform diagram of material accumulation and inlet moisture provided by the second embodiment of the present invention;

[0028] Figure 5 This is a trend diagram of inlet moisture and outlet moisture provided by the second embodiment of the present invention;

[0029] Figure 6 This is a schematic diagram of a material moisture control device provided in Example 3 of the present invention;

[0030] Figure 7 It is a structural diagram of an electronic device for implementing the material moisture control method according to an embodiment of the present invention. DETAILED DESCRIPTION

[0031] In order to enable those skilled in the art to better understand the solutions of the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts should fall within the scope of protection of the present invention.

[0032] It should be noted that the terms "including" and "having" and any variations thereof in the specification and claims of the present invention and the above-mentioned drawings are intended to cover non-exclusive inclusions. For example, a process, method, system, product or apparatus comprising a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or are inherent to these processes, methods, products or apparatuses.

[0033] Example 1

[0034] Figure 1 is a flowchart of a material moisture control method provided by an embodiment of the present application. The embodiment can be applicable to timely control of material moisture. The method can be executed by a material moisture control device. The device can be implemented by software and / or hardware, and can be directly integrated into an electronic device that executes the method. The electronic device can be a terminal device or a server device. The present application does not limit the type of electronic device that executes the material moisture control method. Specifically, as shown in Figure 1 the material moisture control method can include the following steps.

[0035] S110, determining a leaf storage cabinet switching time period of a current production line.

[0036] The current production line can be a production line that currently produces a cigarette product. For example, the production line can be a 5-ton production line or a 10-ton production line. The present application does not limit this. The leaf storage cabinet switching time period can be a time period during which the production line switches leaf storage cabinets during production. It can be understood that by switching leaf storage cabinets, material stored in different leaf storage cabinets can be transported to a leaf conditioning and feeding process. Different production lines correspond to different leaf storage cabinet switching time periods.

[0037] In the embodiment of the present application, the leaf storage cabinet switching time period of the current production line can be determined in advance before the current production line produces. It can be understood that a production line can have multiple leaf storage cabinets, and therefore a production line can have multiple leaf storage cabinet switching time periods. For example, if the current production line has three leaf storage cabinets, it means that the leaf storage cabinets need to be switched twice to transport all the material to the leaf conditioning and feeding process. Therefore, the production line can have two leaf storage cabinet switching time periods. If the current production line has four leaf storage cabinets, it means that the leaf storage cabinets need to be switched three times to transport all the material to the leaf conditioning and feeding process. Therefore, the production line can have three leaf storage cabinet switching time periods.

[0038] S120, determining a target cumulative data range of process entry material of the current production line during the leaf storage cabinet switching time period.

[0039] The process entry material can be material at the entrance of the leaf conditioning and feeding process. The target cumulative data range can be a target range of cumulative data of the material at the entrance of the leaf conditioning and feeding process. The cumulative data of the material at the entrance of the leaf conditioning and feeding process is the cumulative amount of the material passing through the process entrance when the material is transported to the leaf conditioning and feeding process by the leaf storage cabinet through the conveying belt.

[0040] In an embodiment of the present invention, after determining the leaf locker switching time period for the current production line, a target cumulative data range for process inlet materials of the current production line during the leaf locker switching time period may be further determined. It is understood that the target cumulative data range for process inlet materials of the current production line during the leaf locker switching time period may be determined before the current production line starts production.

[0041] S130: Obtain current cumulative data of process entrance materials of the current production line.

[0042] S140: Control the material moisture content of the current production line according to the target accumulated data range and the current accumulated data.

[0043] The current accumulated data may be the accumulated data of materials at the entrance of the leaf-feeding process during the production process of the current production line.

[0044] In an embodiment of the present invention, after the current production line starts production, that is, during the production process of the current production line, the current cumulative data of the process entrance materials of the current production line can be obtained to control the moisture content of the materials in the current production line according to the target cumulative data range and the current cumulative data.

[0045] The technical solution of this embodiment determines the leaf storage cabinet switching time period of the current production line to determine the target cumulative data range of the process entrance material of the current production line within the leaf storage cabinet switching time period, and then obtains the current cumulative data of the process entrance material of the current production line, so as to control the material moisture of the current production line according to the target cumulative data range and the current cumulative data, which solves the problem of unstable moisture at the process outlet caused by the difference in moisture of materials in different leaf storage cabinets in the prior art, can timely control the moisture of the material, improve the stability of the moisture at the process outlet, and thus improve the product quality of cigarettes.

[0046] Example 2

[0047] Figure 2 This is a flow chart of a material moisture control method provided by the second embodiment of the present invention. This embodiment is a further refinement of the above-mentioned technical solutions, and provides a method for determining the leaf cabinet switching time period of the current production line, determining the target cumulative data range of the process entrance material of the current production line within the leaf cabinet switching time period, and a variety of specific optional implementation methods for controlling the material moisture of the current production line based on the target cumulative data range and the current cumulative data. The technical solution in this embodiment can be combined with the various optional solutions in one or more of the above-mentioned embodiments. Figure 2 As shown, the method may include the following steps:

[0048] S210: Acquire historical production data corresponding to the current production line, and determine historical inlet moisture data corresponding to each historical production batch based on the historical production data.

[0049] Among them, the historical production data can be the data of each production moment in the previous production process of the current production line, for example, it can be the moisture data of the process entrance at each production moment in the previous production process of the current production line, or it can be the cumulative amount of materials at the process entrance at each production moment in the previous production process of the current production line, etc., and the embodiment of the present invention does not limit this. The historical production batch can be the production batch before the production of the current production line. It can be understood that the number of historical production batches can be one or more, and the embodiment of the present invention does not limit this. The historical entrance moisture data can be the moisture data of the material at the process entrance of the moistening and adding process at each production moment in the previous production process of the current production line.

[0050] In the embodiment of the present invention, historical production data corresponding to the current production line is obtained to determine historical inlet moisture data corresponding to each historical production batch based on the historical production data. It is understandable that the historical inlet moisture data for different production batches may be the same or different.

[0051] S220: Determine the moisture data fluctuation moment corresponding to each of the historical production batches according to each of the historical inlet moisture data.

[0052] The moisture data fluctuation moment may be the moment when the moisture content of the material at the process entrance of the moistening and adding process at each production moment in the previous production process of the current production line fluctuates.

[0053] In an embodiment of the present invention, after determining the historical inlet moisture data corresponding to each historical production batch based on the historical production data, the moisture data fluctuation moment corresponding to each historical production batch can be determined based on each historical inlet moisture data. It is understood that each historical production batch can correspond to one historical inlet moisture data, i.e., one moisture data fluctuation moment.

[0054] Optionally, determining the moisture data fluctuation moment corresponding to each historical production batch based on each historical inlet moisture data may include: determining the moisture content fluctuation value at the target moment in each historical production batch based on each historical inlet moisture data; when the moisture content fluctuation value exceeds a preset fluctuation threshold, determining the target moment as the moisture data fluctuation moment.

[0055] Among them, the target moment can be any production moment in the previous production process of the current production line. The moisture content fluctuation value can be the fluctuation data of the moisture content in the material at the process entrance of the moistening and adding process. It should be noted that the embodiment of the present invention does not limit the method for determining the moisture content fluctuation value, as long as the determination of the moisture content fluctuation value can be achieved. Exemplarily, the moisture content fluctuation value can be calculated based on the moisture content in the material at the process entrance at the target moment and the moisture content in the material at the process entrance at the previous moment of the target moment. The preset fluctuation threshold can be a pre-set allowable threshold range for moisture content fluctuation.

[0056] Specifically, after determining the historical inlet moisture data corresponding to each historical production batch based on the historical production data, the moisture content fluctuation value at the target moment in each historical production batch can be determined based on each historical inlet moisture data, so that the target moment can be determined as the moisture data fluctuation moment when the moisture content fluctuation value exceeds the preset fluctuation threshold.

[0057] S230. Determine a leaf storage cabinet switching time period of the current production line according to each of the moisture data fluctuation moments.

[0058] In this embodiment of the present invention, after determining the moisture data fluctuation moments corresponding to each historical production batch based on each historical inlet moisture data, the leaf storage cabinet switching time period for the current production line can be determined based on each moisture data fluctuation moment. In other words, the leaf storage cabinet switching time period can be determined based on multiple moisture data fluctuation moments. It will be appreciated that the greater the number of historical production batches, and therefore the greater the amount of historical inlet moisture data, the greater the number of moisture data fluctuation moments, and thus the greater the accuracy of the leaf storage cabinet switching time period for the current production line.

[0059] S240. Determine, based on the historical production data, historical cumulative data of the process entrance material in each of the historical production batches within the leaf cabinet switching time period.

[0060] For example, Figure 3 This is a waveform diagram of material accumulation and inlet moisture provided by the second embodiment of the present invention, such as Figure 3 As shown, during the production process of a certain production batch, as the production time increases, the physical cumulative amount at the process entrance increases, and the inlet moisture data fluctuates as the leaf storage cabinets are switched. Figure 4 This is another waveform diagram of material accumulation and inlet moisture provided by the second embodiment of the present invention, such as Figure 4As shown, when the cumulative inlet material weight was between 2400 and 2700 kg, the first container change resulted in a decrease in inlet moisture. When the cumulative inlet material weight was between 5200 and 5500 kg, the second container change caused a second dramatic fluctuation in inlet moisture. Therefore, the "first container change," or the moment of the moisture fluctuation, can be determined based on the individual moisture data fluctuations. This allows us to determine the cumulative inlet material data for that production batch at the moment of the moisture fluctuation.

[0061] S250. Determine a target cumulative data range for process entrance materials of the current production line within the leaf cabinet switching time period based on each of the historical cumulative data.

[0062] The historical accumulated data may be accumulated data of materials at the entrance of the moistening and adding process at each production moment in the previous production process of the current production line.

[0063] In this embodiment of the present invention, after determining the leaf locker switching time period for the current production line based on the fluctuation moments of each moisture data, historical cumulative data for process entry materials within the leaf locker switching time period can be further determined based on historical production data. This can then be used to determine a target cumulative data range for process entry materials within the leaf locker switching time period for the current production line based on each historical cumulative data. It will be appreciated that each historical production batch can correspond to one historical cumulative data set, and multiple historical cumulative data sets can be used to determine one target cumulative data range.

[0064] S260: Obtain current cumulative data of process entrance materials of the current production line.

[0065] It should be noted that the embodiment of the present invention does not limit the specific method for obtaining the current accumulated data, as long as the current accumulated data can be obtained, for example, it can be obtained through a sensor, or it can also be obtained through calculation, etc.

[0066] S270: Generate a moisture control instruction for the current production line according to the target accumulated data range and the current accumulated data.

[0067] The moisture control instruction may be an instruction for controlling the moisture content of materials in the current production line. In an embodiment of the present invention, after obtaining the current cumulative data of materials at the process entrance of the current production line, a moisture control instruction for the current production line may be further generated based on the target cumulative data range and the current cumulative data, so as to control the moisture content of materials in the current production line according to the moisture control instruction.

[0068] Optionally, generating a moisture control instruction for the current production line based on the target cumulative data range and the current cumulative data may include: generating a moisture control start instruction for the current production line when the current cumulative data reaches the target cumulative data range; generating a moisture control stop instruction for the current production line when the current cumulative data exceeds the target cumulative data range.

[0069] The moisture control start instruction may be an instruction to start controlling the moisture content of materials in the current production line, and the moisture control stop instruction may be an instruction to stop controlling the moisture content of materials in the current production line.

[0070] Specifically, after obtaining the current cumulative data of the process entrance material of the current production line, a moisture control start instruction for the current production line can be further generated when the current cumulative data reaches the target cumulative data range, and a moisture control stop instruction for the current production line can be generated when the current cumulative data exceeds the target cumulative data range.

[0071] S280: Control the material moisture of the current production line according to the moisture control instruction.

[0072] In an embodiment of the present invention, after the moisture control instruction for the current production line is generated according to the target accumulated data range and the current accumulated data, the moisture content of the materials in the current production line may be further controlled according to the moisture control instruction.

[0073] Optionally, controlling the moisture content of materials on the current production line according to the moisture control instruction may include adjusting the water addition response rate of the current production line according to the moisture control instruction, so as to control the moisture content of materials on the current production line through the water addition response rate.

[0074] The water addition response rate may be the response rate of water addition by the water addition equipment in the current production line. Specifically, after generating a moisture control instruction for the current production line based on the target cumulative data range and the current cumulative data, the water addition response rate of the water addition equipment in the current production line may be further adjusted based on the moisture control instruction to control the moisture content of materials in the current production line based on the water addition response rate of the water addition equipment.

[0075] It should be noted that the embodiments of the present invention do not limit the specific method for controlling the amount of water added, as long as the amount of water added can be controlled. It is understandable that the amount of water added by the water adding device can be increased when the inlet moisture data decreases, and the amount of water added by the water adding device can be reduced when the inlet moisture data increases.

[0076] Optionally, the water addition response rate of the current production line can be adjusted according to the moisture control instruction. The transfer function model in the current production line can be adjusted according to the moisture control instruction. By modifying the model parameters in the transfer function model, the water addition response is made faster, thereby achieving the adjustment of the water addition response rate. It should be noted that the transfer function model can be any model in the prior art that can control the water addition equipment, such as controlling the water addition amount of the water addition equipment or controlling the water addition rate of the water addition equipment, and the embodiments of the present invention are not limited to this.

[0077] For example, Figure 5 This is a trend diagram of inlet moisture and outlet moisture provided by the second embodiment of the present invention, such as Figure 5 As shown in the figure, each switch of the leaf storage cabinet will cause the inlet moisture to fluctuate. The first switch of the leaf storage cabinet caused the inlet moisture to increase. By modifying the model parameters of the transfer function model, the response of the water addition amount became faster. Since the inlet moisture did not change dramatically when the leaf storage cabinet was switched for the second and third time, the water addition amount did not change dramatically either. Figure 5 It can be seen that due to the early response of the water addition, the outlet moisture does not increase sharply due to the sharp increase in the inlet moisture. Figure 5 They are aligned after time delay, and the water addition amount corresponding to the inlet moisture on the vertical line and the corresponding outlet moisture are all for the same piece of material.

[0078] The above technical solution effectively alleviates the large fluctuations in inlet moisture caused by changing storage leaf cabinets, thereby affecting the stability of outlet moisture and increasing the pressure on material stability regulation.

[0079] The technical solution of this embodiment obtains the historical production data corresponding to the current production line, and determines the historical inlet moisture data corresponding to each historical production batch based on the historical production data, determines the moisture data fluctuation moment corresponding to each historical production batch based on each historical inlet moisture data, and determines the leaf storage cabinet switching time period of the current production line based on each moisture data fluctuation moment, and then determines the historical cumulative data of the process inlet materials in each historical production batch within the leaf storage cabinet switching time period based on the historical production data, and determines the target cumulative data range of the process inlet materials of the current production line within the leaf storage cabinet switching time period based on each historical cumulative data, and then obtains the current cumulative data of the process inlet materials of the current production line, thereby generating a moisture control instruction for the current production line based on the target cumulative data range and the current cumulative data, and then controlling the moisture of the materials on the current production line based on the moisture control instruction, which solves the problem of unstable moisture at the process outlet caused by the difference in moisture content of materials in different leaf storage cabinets in the prior art, can timely control the moisture content of the materials, improve the stability of the moisture content at the process outlet, and thus improve the product quality of the cigarettes.

[0080] Example 3

[0081] Figure 6 Schematic diagram of a material moisture control device provided by the third embodiment of the present invention. Figure 6 As shown, the device includes: a leaf cabinet switching time period determination module 610, a target cumulative data range determination module 620, a current cumulative data acquisition module 630 and a material moisture control module 640, wherein:

[0082] The leaf storage cabinet switching time period determination module 610 is used to determine the leaf storage cabinet switching time period of the current production line;

[0083] The target cumulative data range determination module 620 is used to determine the target cumulative data range of the process entrance material of the current production line within the leaf cabinet switching time period;

[0084] The current cumulative data acquisition module 630 is used to acquire the current cumulative data of the process entrance materials of the current production line;

[0085] The material moisture control module 640 is configured to control the material moisture of the current production line according to the target accumulated data range and the current accumulated data.

[0086] The technical solution of this embodiment determines the leaf storage cabinet switching time period of the current production line to determine the target cumulative data range of the process entrance material of the current production line within the leaf storage cabinet switching time period, and then obtains the current cumulative data of the process entrance material of the current production line, so as to control the material moisture of the current production line according to the target cumulative data range and the current cumulative data, which solves the problem of unstable moisture at the process outlet caused by the difference in moisture of materials in different leaf storage cabinets in the prior art, can timely control the moisture of the material, improve the stability of the moisture at the process outlet, and thus improve the product quality of cigarettes.

[0087] Optionally, the leaf storage cabinet switching time period determination module 610 can be specifically used to: obtain historical production data corresponding to the current production line, and determine the historical inlet moisture data corresponding to each historical production batch based on the historical production data; determine the moisture data fluctuation moment corresponding to each historical production batch based on each historical inlet moisture data; and determine the leaf storage cabinet switching time period of the current production line based on each moisture data fluctuation moment.

[0088] Optionally, the leaf storage cabinet switching time period determination module 610 can be further used to: determine the moisture content fluctuation value at the target moment in each historical production batch based on each of the historical inlet moisture data; when the moisture content fluctuation value exceeds a preset fluctuation threshold, determine the target moment as the moisture data fluctuation moment.

[0089] Optionally, the target cumulative data range determination module 620 can be specifically used to: determine the historical cumulative data of the process entrance material in each of the historical production batches within the leaf storage cabinet switching time period based on the historical production data; determine the target cumulative data range of the process entrance material of the current production line within the leaf storage cabinet switching time period based on each of the historical cumulative data.

[0090] Optionally, the material moisture control module 640 may be specifically configured to: generate a moisture control instruction for the current production line according to the target cumulative data range and the current cumulative data; and perform material moisture control on the current production line according to the moisture control instruction.

[0091] Optionally, the material moisture control module 640 can be further used to: generate a moisture control start instruction for the current production line when the current cumulative data reaches the target cumulative data range; and generate a moisture control stop instruction for the current production line when the current cumulative data exceeds the target cumulative data range.

[0092] Optionally, the material moisture control module 640 may be further configured to adjust the water addition response rate of the current production line according to the moisture control instruction, so as to control the material moisture of the current production line through the water addition response rate.

[0093] The material moisture control device provided in the embodiment of the present invention can execute the material moisture control method provided in any embodiment of the present invention, and has the corresponding functional modules and beneficial effects of the execution method.

[0094] Example 4

[0095] Figure 7 A schematic diagram of the structure of an electronic device 10 that can be used to implement an embodiment of the present invention is shown. The electronic device is intended to represent various forms of digital computers, such as laptop computers, desktop computers, workstations, personal digital assistants, servers, blade servers, mainframe computers, and other suitable computers. The electronic device can also represent various forms of mobile devices, such as personal digital processing, cellular phones, smart phones, wearable devices (such as helmets, glasses, watches, etc.) and other similar computing devices. The components shown herein, their connections and relationships, and their functions are merely examples and are not intended to limit the implementation of the present invention described and / or claimed herein.

[0096] like Figure 7As shown, the electronic device 10 includes at least one processor 11 and a memory, such as a read-only memory (ROM) 12, a random access memory (RAM) 13, etc., which is communicatively connected to the at least one processor 11. The memory stores a computer program that can be executed by the at least one processor. The processor 11 can perform various appropriate actions and processes according to the computer program stored in the read-only memory (ROM) 12 or the computer program loaded from the storage unit 18 into the random access memory (RAM) 13. Various programs and data required for the operation of the electronic device 10 can also be stored in the RAM 13. The processor 11, ROM 12, and RAM 13 are connected to each other via a bus 14. An input / output (I / O) interface 15 is also connected to the bus 14.

[0097] Multiple components in the electronic device 10 are connected to the I / O interface 15, including an input unit 16, such as a keyboard, a mouse, etc.; an output unit 17, such as various types of displays, speakers, etc.; a storage unit 18, such as a magnetic disk, an optical disk, etc.; and a communication unit 19, such as a network card, a modem, a wireless communication transceiver, etc. The communication unit 19 allows the electronic device 10 to exchange information / data with other devices via a computer network such as the Internet and / or various telecommunication networks.

[0098] The processor 11 can be any general-purpose and / or specialized processing component with processing and computing capabilities. Some examples of the processor 11 include, but are not limited to, a central processing unit (CPU), a graphics processing unit (GPU), various specialized artificial intelligence (AI) computing chips, various processors running machine learning model algorithms, a digital signal processor (DSP), and any other suitable processor, controller, microcontroller, etc. The processor 11 executes the various methods and processes described above, such as the material moisture control method.

[0099] In some embodiments, the material moisture control method can be implemented as a computer program tangibly embodied in a computer-readable storage medium, such as storage unit 18. In some embodiments, part or all of the computer program can be loaded and / or installed on electronic device 10 via ROM 12 and / or communication unit 19. When the computer program is loaded into RAM 13 and executed by processor 11, one or more steps of the material moisture control method described above can be performed. Alternatively, in other embodiments, processor 11 can be configured to execute the material moisture control method in any other suitable manner (e.g., via firmware).

[0100] Various embodiments of the systems and techniques described herein can be implemented in digital electronic circuit systems, integrated circuit systems, field programmable gate arrays (FPGAs), application specific integrated circuits (ASICs), application specific standard products (ASSPs), system-on-chip systems (SOCs), programmable logic devices (CPLDs), computer hardware, firmware, software, and / or combinations thereof. These various embodiments can include being implemented in one or more computer programs that are executable and / or interpreted on a programmable system that includes at least one programmable processor, which can be a special purpose or general purpose programmable processor that can receive data and instructions from a storage system, at least one input device, and at least one output device, and transmit data and instructions to the storage system, the at least one input device, and the at least one output device.

[0101] Computer programs for implementing the methods of the present invention may be written in any combination of one or more programming languages. These computer programs may be provided to a processor of a general-purpose computer, a special-purpose computer, or other programmable data processing device, such that when the computer program is executed by the processor, the functions / operations specified in the flowcharts and / or block diagrams are implemented. The computer program may be executed entirely on the machine, partially on the machine, as a stand-alone software package, partially on the machine and partially on a remote machine, or entirely on a remote machine or server.

[0102] In the context of the present invention, computer-readable storage media can be tangible media that can contain or store a computer program for use with an instruction execution system, device or equipment or used in combination with an instruction execution system, device or equipment. Computer-readable storage media can include but are not limited to electronic, magnetic, optical, electromagnetic, infrared or semiconductor systems, devices or equipment, or any suitable combination of the foregoing. Alternatively, computer-readable storage media can be machine-readable signal media. More specific examples of machine-readable storage media can include electrical connections based on one or more lines, portable computer disks, hard disks, random access memories (RAM), read-only memories (ROM), erasable programmable read-only memories (EPROM or flash memory), optical fibers, portable compact disk read-only memories (CD-ROM), optical storage devices, magnetic storage devices, or any suitable combination of the foregoing.

[0103] To provide interaction with a user, the systems and techniques described herein can be implemented on an electronic device having: a display device (e.g., a CRT (cathode ray tube) or LCD (liquid crystal display) monitor) for displaying information to the user; and a keyboard and pointing device (e.g., a mouse or trackball) through which the user can provide input to the electronic device. Other types of devices can also be used to provide interaction with the user; for example, the feedback provided to the user can be any form of sensory feedback (e.g., visual feedback, auditory feedback, or tactile feedback); and input from the user can be received in any form (including acoustic input, voice input, or tactile input).

[0104] The systems and techniques described herein can be implemented in a computing system that includes back-end components (e.g., as a data server), or a computing system that includes middleware components (e.g., an application server), or a computing system that includes front-end components (e.g., a user computer with a graphical user interface or web browser through which a user can interact with implementations of the systems and techniques described herein), or a computing system that includes any combination of such back-end components, middleware components, or front-end components. The components of the system can be interconnected by any form or medium of digital data communication (e.g., a communication network). Examples of communication networks include: a local area network (LAN), a wide area network (WAN), a blockchain network, and the Internet.

[0105] A computing system may include clients and servers. The clients and servers are typically remote from each other and typically interact via a communication network. This client-server relationship arises through computer programs running on the respective computers, creating a client-server relationship. The server may be a cloud server, also known as a cloud computing server or cloud host. This server is a hosting product within the cloud computing service ecosystem that addresses the management difficulties and limited scalability of traditional physical hosting and VPS services.

[0106] It should be understood that the various forms of the processes shown above can be used to reorder, add, or delete steps. For example, the steps described in the present invention can be performed in parallel, sequentially, or in a different order, as long as the desired results of the technical solution of the present invention can be achieved. This is not limited herein.

[0107] The above specific embodiments do not limit the scope of protection of the present invention. Those skilled in the art will appreciate that various modifications, combinations, sub-combinations, and substitutions may be made based on design requirements and other factors. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention are intended to be included within the scope of protection of the present invention.

Claims

1. A material moisture control method, characterized in that: include: Determine the leaf cabinet switching time period for the current production line; Determine a target cumulative data range for process entrance materials of the current production line within the leaf cabinet switching time period; Obtaining the current cumulative data of process entry materials of the current production line; Controlling the moisture content of materials on the current production line according to the target cumulative data range and the current cumulative data; The step of determining the leaf storage cabinet switching time period of the current production line includes: Acquire historical production data corresponding to the current production line, and determine historical inlet moisture data corresponding to each historical production batch based on the historical production data; Determining the moisture data fluctuation moment corresponding to each of the historical production batches based on each of the historical inlet moisture data, wherein the moisture data fluctuation moment is the moment when the moisture content of the material at the process inlet of the moistening and adding process at each production moment in the previous production process of the current production line fluctuated; The leaf storage cabinet switching time period of the current production line is determined according to each of the moisture data fluctuation moments.

2. The method according to claim 1, characterized in that The determining of the moisture data fluctuation moment corresponding to each historical production batch according to each historical inlet moisture data includes: Determining the moisture content fluctuation value at the target time in each historical production batch based on each of the historical inlet moisture data; When the water content fluctuation value exceeds a preset fluctuation threshold, the target time is determined as the water content data fluctuation time.

3. The method according to claim 1, characterized in that The determining of the target cumulative data range of the process entrance material of the current production line within the leaf cabinet switching time period includes: Determine, based on the historical production data, historical cumulative data of the process entrance material within the leaf cabinet switching time period in each of the historical production batches; The target cumulative data range of the process entrance material of the current production line within the leaf cabinet switching time period is determined based on each of the historical cumulative data.

4. The method according to claim 1, wherein The controlling of material moisture on the current production line according to the target accumulated data range and the current accumulated data includes: generating a moisture control instruction for the current production line according to the target accumulated data range and the current accumulated data; According to the moisture control instruction, the material moisture of the current production line is controlled.

5. The method according to claim 4, characterized in that The step of generating a moisture control instruction for the current production line according to the target accumulated data range and the current accumulated data includes: generating a moisture control start instruction for the current production line when the current accumulated data reaches the target accumulated data range; When the current cumulative data exceeds the target cumulative data range, a moisture control stop instruction for the current production line is generated.

6. The method according to claim 4, characterized in that The step of controlling the moisture content of materials on the current production line according to the moisture control instruction includes: The water addition response rate of the current production line is adjusted according to the moisture control instruction, so as to control the moisture content of the materials on the current production line through the water addition response rate.

7. A material moisture control device, characterized in that: include: The leaf storage cabinet switching time period determination module is used to determine the leaf storage cabinet switching time period of the current production line; A target cumulative data range determination module is used to determine a target cumulative data range for process entrance materials of the current production line within the leaf cabinet switching time period; A current cumulative data acquisition module is used to obtain the current cumulative data of the process entrance materials of the current production line; A material moisture control module, configured to control the material moisture of the current production line according to the target accumulated data range and the current accumulated data; The leaf cabinet switching time period determination module is specifically used to: Acquire historical production data corresponding to the current production line, and determine historical inlet moisture data corresponding to each historical production batch based on the historical production data; Determining the moisture data fluctuation moment corresponding to each of the historical production batches based on each of the historical inlet moisture data, wherein the moisture data fluctuation moment is the moment when the moisture content of the material at the process inlet of the moistening and adding process at each production moment in the previous production process of the current production line fluctuated; The leaf storage cabinet switching time period of the current production line is determined according to each of the moisture data fluctuation moments.

8. An electronic device, characterized in that: The electronic device comprises: at least one processor; and a memory communicatively connected to the at least one processor; wherein, The memory stores a computer program that can be executed by the at least one processor. The computer program is executed by the at least one processor to enable the at least one processor to execute the material moisture control method according to any one of claims 1 to 6.

9. A computer-readable storage medium, characterized in that The computer-readable storage medium stores computer instructions, and the computer instructions are used to enable a processor to implement the material moisture control method according to any one of claims 1 to 6 when executed.

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