Method and device for monitoring tobacco primary processing process and electronic equipment

Abstract

The invention provides a monitoring method and device for the tobacco primary processing process and electronic equipment, and the method comprises the steps: obtaining the starting and stopping data of an elevator and the change data of a photoelectric switch in the historical production process of a tobacco primary processing production line; according to the elevator start-stop data and the photoelectric switch change data, the state change period of the tobacco primary processing production line is obtained; in the current production process of the tobacco primary processing production line, the current production process is monitored according to the state change period, and a monitoring result of the tobacco primary processing production line is obtained. By the adoption of the method, the problems that in the tobacco primary processing process, due to the fact that the state of primary processing materials is not automatically monitored on a production line, field personnel need to inspect and find the material breaking and blocking conditions in actual production, and the whole monitoring process is tedious, time-consuming and labor-consuming are solved.

Description

Technical Field

[0001] The present invention relates to the technical field of tobacco processing, and in particular to a monitoring method, device and electronic equipment for a tobacco shred-making process. Background Art

[0002] At present, in the tobacco silk-making workshop, the material flow is basically controlled by an electronic belt scale before each feeding point. A quantitative tube is installed at the inlet of the electronic scale, and there are three sets of high, medium and low photoelectric sensors on it to detect the material height in the quantitative tube. A lifting feeder is generally set in front of the quantitative tube to transport materials into the quantitative tube, so that the materials in the quantitative tube are kept within a certain height range, so that the material supply on the electronic scale is stable. However, if there is a material breakage or blockage on the electronic scale, at the front or back end of the electronic scale, such as insufficient material supply due to material breakage at the front end, material accumulation on the electronic scale, and material blockage at the electronic scale outlet, it will have a great impact on production stability. Although on-site personnel will conduct inspections and discover in actual production, the processing process is relatively cumbersome, time-consuming and labor-intensive. Summary of the invention

[0003] The present invention provides a monitoring method, device and electronic equipment for a tobacco silk making process, so as to solve the problem that in the tobacco silk making process, due to the lack of automated monitoring of the status of silk making materials on the production line, on-site personnel are required to patrol and detect material breakage or blockage in actual production, resulting in the entire monitoring process being cumbersome, time-consuming and labor-intensive.

[0004] The present invention provides a method for monitoring a tobacco shred process, comprising the following steps: In the historical production process of the tobacco silk production line, the start and stop data of the elevator and the change data of the photoelectric switch are obtained; According to the start and stop data of the elevator and the change data of the photoelectric switch, the state change cycle of the tobacco silk production line is obtained; During the current production process of the tobacco silk production line, the current production process is monitored according to the state change cycle to obtain the monitoring result of the tobacco silk production line.

[0005] According to the monitoring method of the tobacco shred production process provided by the present invention, the state change cycle of the tobacco shred production line is obtained according to the start and stop data of the elevator and the change data of the photoelectric switch, including: According to the start-stop data of the elevator, the start time point and stop time point of the elevator each time, as well as the duration of each operation are obtained; According to the photoelectric switch change data, the time point of each level change of the photoelectric switch is obtained; According to the start and stop time points of the elevator each time, the duration of each operation and the level change time points of the photoelectric switch each time, the state of the tobacco silk production line is divided into multiple production states to obtain the state change cycle of the tobacco silk production line.

[0006] According to the monitoring method of the tobacco shred processing process provided by the present invention, before obtaining the start time point and stop time point of the elevator each time, and the duration of each operation according to the start and stop data of the elevator, the method further includes: The timestamps of the elevator start and stop data and the photoelectric switch change data are aligned.

[0007] According to the monitoring method of the tobacco silk production process provided by the present invention, in the current production process of the tobacco silk production line, the current production process is monitored according to the state change cycle to obtain the monitoring result of the tobacco silk production line, including: According to the state change cycle, monitor any time point in the current production process, and confirm whether the current production state at any time point matches the state change cycle; If the current production status at any time point does not match the status change cycle, the monitoring result is to adjust the tobacco silk production line to a pending adjustment state; If the current production status at any point in time does not match the status change cycle, the monitoring result is to adjust the tobacco silk production line to a normal working state.

[0008] According to the monitoring method of the tobacco shred process provided by the present invention, monitoring any time point in the current production process according to the state change cycle, and confirming whether the current production state at any time point matches the state change cycle, includes: Obtain equipment status data at any time point in the current production process, including elevator status data and photoelectric switch status data; Obtaining the current production status according to the elevator status data and the photoelectric switch status data; In the state change cycle, query the estimated production state at the current time point; When the current production status is the same as the estimated production status, it is confirmed that the current production status matches the status change cycle.

[0009] The method for monitoring the tobacco shred process provided by the present invention further comprises: If the current production status at any point in time does not match the status change cycle, the monitoring result of the tobacco silk production line is sent to the user.

[0010] The present invention also provides a monitoring device for a tobacco shred process, characterized in that it comprises: The data acquisition module is used to obtain the start and stop data of the elevator and the change data of the photoelectric switch during the historical production process of the tobacco silk production line; A state acquisition module, used to obtain the state change cycle of the tobacco silk production line according to the start and stop data of the elevator and the change data of the photoelectric switch; The production monitoring module is used to monitor the current production process of the tobacco silk production line according to the state change cycle during the current production process of the tobacco silk production line to obtain the monitoring result of the tobacco silk production line.

[0011] The present invention also provides an electronic device, comprising a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein when the processor executes the computer program, a method for monitoring a tobacco shred processing process as described in any one of the above is implemented.

[0012] The present invention also provides a non-transitory computer-readable storage medium on which a computer program is stored. When the computer program is executed by a processor, the method for monitoring the tobacco shred processing process as described in any one of the above is implemented.

[0013] The present invention also provides a computer program product, comprising a computer program, wherein when the computer program is executed by a processor, the method for monitoring the tobacco shred processing process as described in any one of the above is implemented.

[0014] The monitoring method, device and electronic device of the tobacco silk production process provided by the present invention analyze the state change cycle of the tobacco silk production line by using the start and stop data of the hoist and the change data of the photoelectric switch in the historical production process, and monitor the current production process according to the state change cycle in the current production process of the tobacco silk production line to obtain the monitoring result of the tobacco silk production line. It is helpful to realize the accurate monitoring of the tobacco silk production process, timely discover and solve the problems such as broken material and blockage that may exist on the production line, so as to improve the production stability and efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the present invention or the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 This is one of the flow charts of the monitoring method for the tobacco shred process provided by the present invention.

[0017] Figure 2This is the second flow chart of the monitoring method of the tobacco shred process provided by the present invention.

[0018] Figure 3 This is the third flow chart of the monitoring method of the tobacco silk making process provided by the present invention.

[0019] Figure 4 It is a schematic diagram of the structure of the monitoring device for the tobacco shred-making process provided by the present invention.

[0020] Figure 5 It is a structural schematic diagram of the electronic device provided by the present invention. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the present invention clearer, the technical solution of the present invention will be clearly and completely described below in conjunction with the drawings of the present invention. Obviously, the described embodiments are 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 creative work are within the scope of protection of the present invention.

[0022] The terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the descriptions used in this way can be interchanged where appropriate, so that the embodiments can be implemented in a sequence other than that illustrated or described in the present application. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device that includes a series of steps or modules is not necessarily limited to those steps or modules that are clearly listed, but may include other steps or modules that are not clearly listed or inherent to these processes, methods, products or devices. The naming or numbering of the steps that appear in the present application does not mean that the steps in the method flow must be executed in the time / logical sequence indicated by the naming or numbering. The process steps that have been named or numbered can change the execution order according to the technical purpose to be achieved, as long as the same or similar technical effects can be achieved. The division of modules in this application is a logical division. There may be other division methods when it is implemented in actual applications. For example, multiple modules can be combined or integrated into another system, or some features can be ignored or not executed. In addition, the mutual coupling or direct coupling or communication connection shown or discussed can be through some interfaces, and the indirect coupling or communication connection between units can be electrical or other similar forms, which are not limited in this application. In addition, the modules or submodules described as separate components may or may not be physically separated, may or may not be physical units, or may be distributed in multiple circuit units, and some or all of the units may be selected according to actual needs to achieve the purpose of the present application.

[0023] Combine the following Figure 1-Figure 5 The specific contents of the present invention are described.

[0024] Figure 1 Schematic diagram of a method for monitoring a tobacco shred process provided by the present invention. Figure 1 As shown, steps S101-S104 are included.

[0025] Step S101, in the historical production process of the tobacco shred production line, the start and stop data of the elevator and the change data of the photoelectric switch are obtained.

[0026] Step S102, obtaining the state change cycle of the tobacco shred production line according to the start and stop data of the elevator and the change data of the photoelectric switch.

[0027] Step S103, during the current production process of the tobacco shred production line, the current production process is monitored according to the state change cycle to obtain the monitoring result of the tobacco shred production line.

[0028] Specifically, in the tobacco silk workshop, we first collect the start and stop data of the elevator and the change data of the photoelectric switch in the historical production process. These data are collected in real time by sensors and stored in the database. Then, we process these data using data analysis tools to identify the state change cycle of the production line. Finally, in the current production process, we monitor the production line according to these state change cycles. If any abnormal state is monitored, the system will immediately issue an alarm so that the staff can take timely measures.

[0029] In one possible implementation, Figure 2 FIG. 2 is a flow chart of the monitoring method of the tobacco shred process provided by the present invention. Figure 2 As shown, step S102, according to the start and stop data of the elevator and the change data of the photoelectric switch, obtains the state change cycle of the tobacco silk production line, including steps S201-S203.

[0030] Step S201, according to the start and stop data of the elevator, obtain the start time point and stop time point of each elevator, as well as the duration of each operation.

[0031] Step S202, obtaining the time point of each level change of the photoelectric switch according to the photoelectric switch change data.

[0032] Step S203, according to the start time and stop time of the elevator each time, the duration of each operation and the level change time of the photoelectric switch each time, the state of the tobacco silk production line is divided into multiple production states to obtain the state change cycle of the tobacco silk production line.

[0033] Specifically, the start and stop data of the elevator are extracted from the database, including the start and stop time points of each time, as well as the duration of each operation. At the same time, the change data of the photoelectric switch is extracted, and the time point of each level change is recorded. Combining the start and stop data of the elevator and the change data of the photoelectric switch, the state of the production line is divided into multiple stages, such as material transportation stage, material accumulation stage, material emptying stage, etc. By analyzing the conversion time and frequency between these stages, the state change cycle of the production line is obtained.

[0034] In a possible implementation, the state of the tobacco shred production line is divided into a plurality of production states to obtain a state change cycle of the tobacco shred production line, further comprising: State transition point determination: Identify the transition points between different states, that is, the time points when transitioning from one state to another.

[0035] Cycle length calculation: For each state transition, calculate the time interval between its occurrences, especially focusing on those recurring state transitions, such as the cycle from material conveying to material accumulation, to material emptying, and finally back to material conveying.

[0036] Main cycle identification: Count the frequency distribution of the time intervals of each state transition and identify the most common time interval as the main cycle of the state transition.

[0037] Cycle stability assessment: Analyze the stability of major cycles in different time periods and under different production conditions to ensure that they are not accidental phenomena but characteristics of stable operation of the production line.

[0038] In a possible implementation, before obtaining the start time and stop time of the elevator each time and the duration of each operation according to the elevator start and stop data, it also includes: aligning the timestamps of the elevator start and stop data and the photoelectric switch change data.

[0039] Specifically, when extracting the start and stop data of the elevator and the change data of the photoelectric switch, in order to ensure the accuracy and consistency of the data, the timestamp alignment method was adopted.

[0040] For example, a unified time base is first determined, and then all collected data are converted to this time base, so that no matter which sensor or time point the data comes from, accurate comparison and analysis can be performed.

[0041] In one possible implementation, Figure 3 The third flow chart of the monitoring method of the tobacco silk making process provided by the present invention is as follows: Figure 3 As shown, step S103, according to the state change cycle, monitors the current production process to obtain the monitoring result of the tobacco shred production line, including steps S301-S303.

[0042] Step S301, monitor any time point in the current production process according to the state change cycle, and confirm whether the current production state at any time point matches the state change cycle.

[0043] In a possible implementation, according to the state change cycle, any time point in the current production process is monitored, and it is confirmed whether the current production state at any time point matches the state change cycle, including steps S301A-S301D.

[0044] Step S301A, obtaining equipment status data at any time point in the current production process, including elevator status data and photoelectric switch status data; Step S301B, obtaining the current production status according to the elevator status data and the photoelectric switch status data.

[0045] In the embodiment of the present invention, the correspondence between the elevator state data and the photoelectric switch state data and the current production state is queried through a state comparison table pre-configured by professionals. The current production state includes but is not limited to the material conveying stage, the material stacking stage, the material emptying stage, etc.

[0046] Step S301C, in the state change cycle, query the estimated production state at the current time point; Step S301D, when the current production status is the same as the estimated production status, confirm that the current production status matches the status change cycle.

[0047] Step S302: if the current production status at any time point does not match the status change cycle, the monitoring result is to adjust the tobacco shred production line to a pending adjustment state.

[0048] Step S303, if the current production status at any time point does not match the status change cycle, the monitoring result is to adjust the tobacco silk production line to a normal working state.

[0049] In a possible implementation, the method further includes: if the current production status at any time point does not match the status change cycle, sending the monitoring result of the tobacco shred production line to the user.

[0050] Specifically, when the monitoring device detects that the current production status does not match the status change cycle, it will immediately send an alarm message to the user. This information includes the time point of the mismatch, the current production status, the estimated production status, and the recommended measures. Users can receive these alarm messages through mobile phone text messages, emails, or dedicated monitoring platforms, and take corresponding measures to solve the problem. This can not only improve the stability and efficiency of the production line, but also reduce the losses caused by downtime.

[0051] The present invention can achieve the following beneficial effects by adopting the above method: 1. By using the start and stop data of the elevator and the change data of the photoelectric switch in the historical production process, the state change cycle of the tobacco silk production line is analyzed, and in the current production process of the tobacco silk production line, the current production process is monitored according to the state change cycle to obtain the monitoring results of the tobacco silk production line. It is helpful to realize the accurate monitoring of the tobacco silk production process, timely discover and solve the problems of broken material and blockage that may exist on the production line, so as to improve production stability and efficiency.

[0052] 2. Through in-depth analysis of the start and stop data of the elevator and the change data of the photoelectric switch, the start and stop time and running duration of each elevator can be accurately obtained. At the same time, combined with the time point of the level change of the photoelectric switch, the state of the tobacco silk production line is divided into multiple production states, and then the state change cycle is obtained. It provides a more accurate and reliable data basis for subsequent monitoring and early warning.

[0053] 3. After obtaining the start and stop data of the elevator and the change data of the photoelectric switch, the timestamp alignment process can ensure the accuracy and consistency of the data and avoid analysis errors caused by time asynchrony.

[0054] 4. By monitoring the current production process according to the state change cycle, it is possible to promptly discover situations where the production status does not match expectations, thereby triggering corresponding adjustment measures. When the production status does not match the state change cycle, the system can automatically determine and adjust the production line to a pending state to solve the problem in a timely manner; and when it matches, it is confirmed that the production line is in normal working condition without additional intervention. This function helps to reduce the tedious process of manual inspection and processing, and improve production efficiency and automation level.

[0055] 5. By obtaining the equipment status data (including elevator status data and photoelectric switch status data) in the current production process and comparing it with the estimated production status in the status change cycle, it is possible to accurately determine whether the current production status is consistent with expectations. Real-time and accurate monitoring of the production process.

[0056] The monitoring device for the tobacco silk-making process provided by the present invention is described below. The monitoring device for the tobacco silk-making process described below and the monitoring method for the tobacco silk-making process described above can be referred to each other.

[0057] Figure 4 Schematic diagram of the structure of the monitoring device for tobacco shred processing provided by the present invention. Figure 4 As shown, it includes the following parts: The data acquisition module 410 is used to acquire the start and stop data of the elevator and the change data of the photoelectric switch during the historical production process of the tobacco silk production line.

[0058] The state acquisition module 420 is used to obtain the state change cycle of the tobacco shred production line according to the start and stop data of the elevator and the change data of the photoelectric switch.

[0059] The production monitoring module 430 is used to monitor the current production process of the tobacco shred production line according to the state change cycle during the current production process of the tobacco shred production line to obtain the monitoring result of the tobacco shred production line.

[0060] In a possible implementation, the state acquisition module 420 is specifically configured to: According to the start-stop data of the elevator, the start time point and stop time point of the elevator each time, as well as the duration of each operation are obtained; According to the photoelectric switch change data, the time point of each level change of the photoelectric switch is obtained; According to the start and stop time points of the elevator each time, the duration of each operation and the level change time points of the photoelectric switch each time, the state of the tobacco silk production line is divided into multiple production states to obtain the state change cycle of the tobacco silk production line.

[0061] In a possible implementation, the state acquisition module 420 is further used to align the timestamps of the elevator start and stop data and the photoelectric switch change data.

[0062] In a possible implementation, the production monitoring module 430 is specifically used to: According to the state change cycle, monitor any time point in the current production process, and confirm whether the current production state at any time point matches the state change cycle; If the current production status at any time point does not match the status change cycle, the monitoring result is to adjust the tobacco silk production line to a pending adjustment state; If the current production status at any point in time does not match the status change cycle, the monitoring result is to adjust the tobacco silk production line to a normal working state.

[0063] In a possible implementation, the production monitoring module 430 is specifically used to: Obtain equipment status data at any time point in the current production process, including elevator status data and photoelectric switch status data; Obtaining the current production status according to the elevator status data and the photoelectric switch status data; In the state change cycle, query the estimated production state at the current time point; When the current production status is the same as the estimated production status, it is confirmed that the current production status matches the status change cycle.

[0064] In a possible implementation, the production monitoring module 430 is further configured to send the monitoring result of the tobacco shred production line to the user if the current production status at any point in time does not match the status change cycle.

[0065] Figure 5 is a schematic diagram of the structure of the electronic device provided by the present invention, such as Figure 5As shown, the electronic device may include: a processor 510, a communications interface 520, a memory 530 and a communication bus 540, wherein the processor 510, the communications interface 520 and the memory 530 communicate with each other via the communication bus 540. The processor 510 may call the logic instructions in the memory 530 to execute a method for monitoring a tobacco shred process, the method comprising: In the historical production process of the tobacco silk production line, the start and stop data of the elevator and the change data of the photoelectric switch are obtained; According to the start and stop data of the elevator and the change data of the photoelectric switch, the state change cycle of the tobacco silk production line is obtained; During the current production process of the tobacco shred production line, the current production process is monitored according to the state change cycle to obtain the monitoring result of the tobacco shred production line.

[0066] In addition, the logic instructions in the above-mentioned memory 530 can be implemented in the form of a software functional unit and can be stored in a computer-readable storage medium when it is sold or used as an independent product. Based on this understanding, the technical solution of the present invention, in essence, or the part that contributes to the prior art or the part of the technical solution, can be embodied in the form of a software product, and the computer software product is stored in a storage medium, including a number of instructions to enable a computer device (which can be a personal computer, a server, or a network device, etc.) to perform all or part of the steps of the method described in each embodiment of the present invention. The aforementioned storage medium includes: U disk, mobile hard disk, read-only memory (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), disk or optical disk, etc. Various media that can store program codes.

[0067] On the other hand, the present invention further provides a computer program product, the computer program product comprising a computer program, the computer program can be stored in a non-transitory computer-readable storage medium, when the computer program is executed by a processor, the computer can execute a method for monitoring a tobacco shred process provided by the above methods, the method comprising: In the historical production process of the tobacco silk production line, the start and stop data of the elevator and the change data of the photoelectric switch are obtained; According to the start and stop data of the elevator and the change data of the photoelectric switch, the state change cycle of the tobacco silk production line is obtained; During the current production process of the tobacco silk production line, the current production process is monitored according to the state change cycle to obtain the monitoring result of the tobacco silk production line.

[0068] In another aspect, the present invention further provides a non-transitory computer-readable storage medium having a computer program stored thereon, and when the computer program is executed by a processor, a method for monitoring a tobacco shred process provided by the above methods is implemented, the method comprising: In the historical production process of the tobacco silk production line, the start and stop data of the elevator and the change data of the photoelectric switch are obtained; According to the start and stop data of the elevator and the change data of the photoelectric switch, the state change cycle of the tobacco silk production line is obtained; During the current production process of the tobacco silk production line, the current production process is monitored according to the state change cycle to obtain the monitoring result of the tobacco silk production line.

[0069] The device embodiments described above are merely illustrative, wherein the units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, they may be located in one place, or they may be distributed on multiple network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the scheme of this embodiment. Ordinary technicians in this field can understand and implement it without paying creative labor.

[0070] Through the description of the above implementation methods, those skilled in the art can clearly understand that each implementation method can be implemented by means of software plus a necessary general hardware platform, and of course, can also be implemented by hardware. Based on this understanding, the above technical solution is essentially or the part that contributes to the prior art can be embodied in the form of a software product, and the computer software product can be stored in a computer-readable storage medium, such as ROM / RAM, a disk, an optical disk, etc., including a number of instructions for a computer device (which can be a personal computer, a server, or a network device, etc.) to execute the methods described in each embodiment or some parts of the embodiments.

[0071] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A method for monitoring a tobacco shred process, characterized in that: include: In the historical production process of the tobacco silk production line, the start and stop data of the elevator and the change data of the photoelectric switch are obtained; According to the start and stop data of the elevator and the change data of the photoelectric switch, the state change cycle of the tobacco silk production line is obtained; During the current production process of the tobacco silk production line, the current production process is monitored according to the state change cycle to obtain the monitoring result of the tobacco silk production line.

2. The method for monitoring the tobacco shred process according to claim 1, characterized in that: The state change cycle of the tobacco silk production line is obtained according to the start and stop data of the elevator and the change data of the photoelectric switch, including: According to the start-stop data of the elevator, the start time point and stop time point of the elevator each time, as well as the duration of each operation are obtained; According to the photoelectric switch change data, the time point of each level change of the photoelectric switch is obtained; According to the start and stop time points of the elevator each time, the duration of each operation and the level change time points of the photoelectric switch each time, the state of the tobacco silk production line is divided into multiple production states to obtain the state change cycle of the tobacco silk production line.

3. The method for monitoring the tobacco shred process according to claim 2, characterized in that: Before obtaining the start time point and stop time point of the elevator each time, and the duration of each operation according to the elevator start and stop data, the method further includes: The timestamps of the elevator start and stop data and the photoelectric switch change data are aligned.

4. The method for monitoring the tobacco shred process according to claim 1, characterized in that: In the current production process of the tobacco silk production line, the current production process is monitored according to the state change cycle to obtain the monitoring result of the tobacco silk production line, including: According to the state change cycle, monitor any time point in the current production process, and confirm whether the current production state at any time point matches the state change cycle; If the current production status at any time point does not match the status change cycle, the monitoring result is to adjust the tobacco silk production line to a pending adjustment state; If the current production status at any time point does not match the status change cycle, the monitoring result is to adjust the tobacco silk production line to a normal working state.

5. The method for monitoring the tobacco shred process according to claim 4, characterized in that: The monitoring of any time point in the current production process according to the state change cycle and confirming whether the current production state at any time point matches the state change cycle includes: Obtain equipment status data at any time point in the current production process, including elevator status data and photoelectric switch status data; Obtaining the current production status according to the elevator status data and the photoelectric switch status data; In the state change cycle, query the estimated production state at the current time point; When the current production status is the same as the estimated production status, it is confirmed that the current production status matches the status change cycle.

6. The method for monitoring the tobacco shred process according to claim 4, characterized in that: Also includes: If the current production status at any point in time does not match the status change cycle, the monitoring result of the tobacco silk production line is sent to the user.

7. A monitoring device for tobacco shred process, characterized in that: include: The data acquisition module is used to obtain the start and stop data of the elevator and the change data of the photoelectric switch during the historical production process of the tobacco silk production line; A state acquisition module, used to obtain the state change cycle of the tobacco silk production line according to the start and stop data of the elevator and the change data of the photoelectric switch; The production monitoring module is used to monitor the current production process of the tobacco silk production line according to the state change cycle during the current production process of the tobacco silk production line to obtain the monitoring result of the tobacco silk production line.

8. An electronic device comprising a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein: When the processor executes the computer program, the method for monitoring the tobacco shred processing process as described in any one of claims 1 to 6 is implemented.

9. A non-transitory computer-readable storage medium having a computer program stored thereon, characterized in that: When the computer program is executed by a processor, the method for monitoring the tobacco shred processing process as described in any one of claims 1 to 6 is implemented.

10. A computer program product, comprising a computer program, characterized in that When the computer program is executed by a processor, the method for monitoring the tobacco shred processing process as described in any one of claims 1 to 6 is implemented.

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