Intelligent control system, method, electronic equipment and medium for production line

Abstract

The invention discloses an intelligent control system, method, electronic equipment and medium of a production line, belonging to the technical field of intelligent control of production lines; the system comprises a production line equipment control module, a data acquisition confirmation module, an intelligent analysis module, an intelligent calculation control module and an interaction module; the production line equipment control module is used for processing the rice to be processed and produced this time into sterile rice; the data acquisition confirmation module is used for collecting the weight of the rice washed this time and the weight of the rice after screening, the number of packaging materials used in this processing and production, the weight of a single packaging material and the weight of each bag of packaging material after packaging sterile rice; the intelligent analysis module is used for calculating the water absorption and expansion degree of the sterile rice obtained in the current rice processing process; the intelligent calculation control module is used for controlling and adjusting the weight of the rice to be processed and produced next time; the interaction module is used for providing an interactive platform for digital display.

Description

Technical Field

[0001] The present invention relates to the technical field of intelligent control of production lines, and in particular to an intelligent control system, method, electronic equipment and medium for a production line. Background Art

[0002] The aseptic rice packaging production line is an important part of the modern food processing industry. It automatically adjusts the equipment operation status based on the real-time data of the production line, combined with advanced sensor technology and machine vision, through an intelligent control system to optimize the production process and ensure that each bag of aseptic rice meets the quality requirements. It not only improves production efficiency, but also reduces production costs and the labor intensity of workers.

[0003] The process steps of the sterile rice packaging production line are mainly divided into rice preparation and sterile rice packaging; among them, in the process of rice preparation, the rice processing conditions need to be strictly controlled and relatively fixed; however, due to the differences in rice storage conditions and varieties, different rice absorbs water differently after ripening, and the same processing conditions greatly affect the final quality of sterile rice; the existing technology compensates for the deviation by adjusting the amount of rice added, but the amount of deviation compensated by the rice cannot be accurately controlled, resulting in increased manufacturing costs and affecting the production efficiency of sterile rice packaging. Summary of the invention

[0004] The object of the present invention is to provide an intelligent control system, method, electronic device and medium for a production line to solve the problems raised in the above background technology.

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions: an intelligent control system for a production line, the system comprising a production line equipment control module, a data acquisition and confirmation module, an intelligent analysis module, an intelligent calculation control module and an interaction module;

[0006] The production line equipment control module is used to control the sterile rice packaging production line, select the rice that needs to be processed into sterile rice this time, wash the selected rice, screen out impurities, soak the screened rice in water, steam the soaked rice, cool and sterilize the steamed rice to obtain the processed sterile rice, and fill the sterile rice into packaging materials for packaging;

[0007] The data collection and confirmation module is used to collect the weight of the rice washed this time and the weight of the rice after screening, the number of packaging materials used in this processing and production, the weight of a single packaging material, and the weight of each bag of packaging material after packaging sterile rice through the production line equipment control module; and send the collected data to the intelligent analysis module and the interaction module;

[0008] The intelligent analysis module is used to calculate the water absorption and swelling degree of the sterile rice obtained in the rice processing process according to the weight of the rice after screening, the number of packaging materials used in the processing and production, the weight of a single packaging material and the weight of each bag of packaging material after packaging the sterile rice; and send the calculated water absorption and swelling degree of the sterile rice to the intelligent calculation control module and the interaction module;

[0009] The intelligent calculation control module is used to determine the optimal water absorption and expansion degree of the sterile rice, and to control and adjust the weight of the rice to be processed and produced next time according to the weight of the rice washed this time, the optimal water absorption and expansion degree of the sterile rice and the calculated water absorption and expansion degree of the sterile rice; and to send the weight of the rice to be processed and produced next time to the interactive module;

[0010] The interaction module is used to provide an interaction platform to control the production line equipment control module.

[0011] An intelligent control method for a production line, the method comprising the following steps:

[0012] S1, select the rice that needs to be processed into sterile rice this time, wash the selected rice, screen out impurities, and soak the screened rice in water; collect the weight of the washed rice and the weight of the screened rice;

[0013] S2, steaming the soaked rice, cooling and sterilizing the steamed rice to obtain sterile rice after processing and production, and filling the sterile rice into packaging materials for packaging; collecting the number of packaging materials used in this processing and production, the weight of a single packaging material, and the weight of each bag of packaging material after packaging the sterile rice;

[0014] S3. Calculate the water absorption and swelling degree of the sterile rice obtained in the rice processing process according to the weight of the rice after screening, the number of packaging materials used in this processing and production, the weight of a single packaging material, and the weight of each bag of packaging material after packaging the sterile rice;

[0015] S4, determining the optimal water swelling degree of the sterile cooked rice, and controlling and adjusting the weight of the rice to be processed next time according to the weight of the rice washed this time, the optimal water swelling degree of the sterile cooked rice and the water swelling degree of the sterile cooked rice calculated in step S3;

[0016] S5, determining the total number of packages of sterile rice required, and repeating steps S1-S4 until the required total number of packages of sterile rice is reached.

[0017] An electronic device comprises: a processor and a memory, wherein the memory stores a computer program that can be called by the processor;

[0018] The processor executes the above-mentioned intelligent control method for a production line by calling the computer program stored in the memory.

[0019] A computer-readable storage medium stores instructions, which, when executed on a computer, enable the computer to execute the intelligent control method for a production line as described above.

[0020] Compared with the prior art, the beneficial effects achieved by the present invention are as follows: by analyzing the degree of water absorption and expansion of sterile rice during each rice processing and production process, the accuracy of data analysis generated in the sterile rice packaging production line is improved; the weight of rice produced in the next processing is controlled and adjusted according to the optimal water absorption and expansion degree of the sterile rice, thereby realizing automatic control of the device, optimizing the sterile rice packaging production efficiency, and improving the taste of the sterile rice and user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a structural schematic diagram of an intelligent control system of a production line of the present invention;

[0022] Figure 2 It is a schematic diagram of the steps of an intelligent control method for a production line of the present invention. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments 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 creative work are within the scope of protection of the present invention.

[0024] See also Figure 1-Figure 2 , the present invention provides a technical solution:

[0025] See also Figure 1 , in the first embodiment: an intelligent control system for a production line is provided, the system comprising a production line equipment control module, a data acquisition confirmation module, an intelligent analysis module, an intelligent calculation control module and an interaction module;

[0026] The production line equipment control module is used to control the sterile rice packaging production line, select the rice that needs to be processed into sterile rice this time, wash the selected rice, screen out impurities, soak the screened rice in water, steam the soaked rice, cool and sterilize the steamed rice to obtain the processed sterile rice, and fill the sterile rice into packaging materials for packaging;

[0027] The data collection and confirmation module is used to collect the weight of the rice washed this time and the weight of the rice after screening, the number of packaging materials used in this processing and production, the weight of a single packaging material, and the weight of each bag of packaging material after packaging sterile rice through the production line equipment control module; and send the collected data to the intelligent analysis module and the interaction module;

[0028] The intelligent analysis module is used to calculate the water absorption and swelling degree of the sterile rice obtained in the rice processing process according to the weight of the rice after screening, the number of packaging materials used in the processing and production, the weight of a single packaging material and the weight of each bag of packaging material after packaging the sterile rice; and send the calculated water absorption and swelling degree of the sterile rice to the intelligent calculation control module and the interaction module;

[0029] The intelligent calculation control module is used to determine the optimal water absorption and expansion degree of the sterile rice, and to control and adjust the weight of the rice to be processed and produced next time according to the weight of the rice washed this time, the optimal water absorption and expansion degree of the sterile rice and the calculated water absorption and expansion degree of the sterile rice; and to send the weight of the rice to be processed and produced next time to the interactive module;

[0030] The interaction module is used to provide an interaction platform to control the production line equipment control module.

[0031] It should be noted that the sterile rice packaging production line includes a control and adjustment device, a spiral rice washing device, a soaking machine, a cooking equipment, a cooling and sterilization system and a packaging and filling system; the control and adjustment device is used to store rice, and when the rice is processed, the weight of the rice washed this time in the spiral rice washing device is controlled and adjusted; the spiral rice washing device is used to wash the rice and screen out impurities; the soaking machine is used to soak the rice; the cooking equipment is used to cook the rice; the cooling and sterilization system is used to cool and sterilize the rice; the packaging and filling system is used to fill the sterile rice into the packaging material for packaging.

[0032] Furthermore, the intelligent computing control module comprises a comparison and analysis unit, a rice weight calculation unit and a control and adjustment unit;

[0033] The comparison and analysis unit is used to determine the optimal water absorption and expansion degree of the sterile rice, compare the water absorption and expansion degree of the sterile rice obtained in the current rice processing process with the optimal water absorption and expansion degree of the sterile rice, and determine whether to control and adjust the weight of the rice produced in the next processing;

[0034] The rice weight calculation unit is used to calculate the weight of rice to be processed and produced next time that needs to be adjusted according to the water absorption and swelling degree of the sterile rice obtained in the current rice processing process, the weight of the rice washed this time and the optimal water absorption and swelling degree of the sterile rice;

[0035] The control and adjustment unit is used to control and adjust the weight of rice to be processed and produced next time.

[0036] Further, the interaction module includes a digital display unit and a user control unit;

[0037] The digital display unit is used to digitally display the weight of the rice washed this time and the weight of the rice after screening, the number of packaging materials used in this processing and production, the weight of a single packaging material, the weight of each bag of packaging material after packaging sterile rice, the calculated degree of water absorption and expansion of sterile rice obtained during this rice processing, and the weight of rice to be processed and produced next time;

[0038] The user control unit is used for the management personnel to start and shut down the sterile rice packaging production line through the interactive platform, determine the total number of sterile rice packages required, determine the optimal water absorption and expansion degree of the sterile rice, and directly control the weight of the rice produced in the next processing.

[0039] In this embodiment:

[0040] The manager starts the aseptic rice packaging production line through the user control unit in the interactive module, determines the total number of packages of aseptic rice required and the optimal water absorption and expansion degree of the aseptic rice, and sends a control signal to the production line equipment control module;

[0041] The production line equipment control module selects the rice that needs to be processed into sterile rice this time, washes the selected rice and soaks it in water, steams the soaked rice, cools and sterilizes the steamed rice to obtain the processed sterile rice, and fills the sterile rice into packaging materials for packaging;

[0042] The data collection and confirmation module collects the weight of the washed rice and the weight of the rice after screening, the number of packaging materials used in this processing and production, the weight of a single packaging material, and the weight of each bag of packaging material after packaging sterile rice through the production line equipment control module; and sends the collected data to the intelligent analysis module and the interactive module;

[0043] The intelligent analysis module calculates the water absorption and swelling degree of the sterile rice obtained in the rice processing process according to the weight of the rice after screening, the number of packaging materials used in the processing and production, the weight of a single packaging material, and the weight of each bag of packaging material after packaging the sterile rice, and sends the calculated water absorption and swelling degree of the sterile rice to the intelligent calculation control module and the interaction module;

[0044] A comparison and analysis unit in the intelligent calculation control module; determining the optimal water absorption and expansion degree of sterile rice, comparing the water absorption and expansion degree of sterile rice obtained in the current rice processing process with the optimal water absorption and expansion degree of sterile rice, and judging whether to control and adjust the weight of rice produced in the next processing; if it is not necessary to control and adjust the weight of rice produced in the next processing, no control and adjustment signal is sent; if it is necessary to control and adjust the weight of rice produced in the next processing, a control and adjustment signal is sent to the rice weight calculation unit; the rice weight calculation unit calculates the weight of rice produced in the next processing that needs to be adjusted according to the water absorption and expansion degree of sterile rice obtained in the current rice processing, the weight of rice washed this time and the optimal water absorption and expansion degree of sterile rice, and sends it to the control and adjustment unit; the control and adjustment unit controls and adjusts the weight of rice produced in the next processing; and sends the weight of rice produced in the next processing to the interactive module;

[0045] The interactive module provides an interactive platform, and the digital display unit digitally displays the weight of the rice washed this time and the weight of the rice after screening, the number of packaging materials used in this processing and production, the weight of a single packaging material, the weight of each bag of sterile rice packed with packaging materials, the calculated degree of water absorption and expansion of the sterile rice obtained during the current rice processing, and the weight of the rice to be processed next time; until the required total number of sterile rice packages is reached, the user control unit shuts down the sterile rice packaging production line.

[0046] See also Figure 2 In the second embodiment of the present invention, an intelligent control method for a production line is provided. In the method, the data generated during the rice preparation process in the aseptic rice packaging production line is analyzed, and the weight of the rice to be processed and produced next time in the aseptic rice packaging production line is controlled according to the data analysis results, thereby optimizing the aseptic rice packaging production efficiency.

[0047] The method comprises the following steps:

[0048] S1. Select the rice that needs to be processed into sterile rice this time, wash the selected rice, screen out impurities, and soak the screened rice in water; collect the weight of the washed rice and the weight of the screened rice.

[0049] S2. Steam the soaked rice, cool and sterilize the steamed rice to obtain sterile rice after processing and production, and fill the sterile rice into packaging materials for packaging; collect the quantity of packaging materials used in this processing and production, the weight of a single packaging material, and the weight of each bag of packaging material after packaging the sterile rice.

[0050] S3. Calculate the water absorption and swelling degree of the sterile rice obtained in the rice processing process according to the weight of the rice after screening, the amount of packaging materials used in this processing and production, the weight of a single packaging material and the weight of each bag of packaging material after packaging the sterile rice.

[0051] Specifically, the method is: determine the weight of the rice after screening ; Determine the quantity of packaging materials used in this processing and production , Weight of single packaging material And the weight of each bag of packaging material after packaging sterile rice ;according to and , calculate the water absorption and expansion degree of sterile rice obtained during this rice processing :

[0052] ;

[0053] in, ; Indicates The weight of sterile rice packed in bag packaging material.

[0054] It should be noted that the sterile rice is filled into the packaging material for packaging, and the final product of each bag of sterile rice is usually evaluated by weight. In the process of filling the rice, it is usually filled in a volumetric manner, that is, the production line will fill each bag according to the volume of the rice rather than the weight. However, due to differences in processing conditions and rice quality, the degree of water absorption and expansion of the sterile rice obtained by each rice processing will be different, that is, the weight of each bag of packaging material after packaging the sterile rice will also be different; by calculating the weight of each bag of packaging material after packaging the sterile rice, the accuracy of the data analysis of the degree of water absorption and expansion of the sterile rice is improved each time.

[0055] It should be noted that the weight of the rice after screening does not include the weight of the water used to wash the rice; the method for calculating the degree of water swelling of the sterile rice obtained during the rice processing process also includes: directly determining the weight of the sterile rice after processing and production ,according to and , calculate the water absorption and expansion degree of sterile rice obtained during this rice processing : ; Since the final product of sterile rice is usually evaluated by weight, weighing is unavoidable during the packaging process of sterile rice on the sterile rice packaging production line. The weight of each bag of sterile rice packaged with packaging material is used to calculate the degree of water absorption and expansion of the sterile rice obtained in this rice processing process, thereby reducing the step of weighing the weight of the sterile rice after processing and production, thereby optimizing the production process.

[0056] S4, determining the optimal water absorption and expansion degree of the sterile cooked rice, and controlling and adjusting the weight of the rice to be processed next time according to the weight of the rice washed this time, the optimal water absorption and expansion degree of the sterile cooked rice and the water absorption and expansion degree of the sterile cooked rice calculated in step S3.

[0057] It should be noted that, in order to control the weight of the rice produced in the next processing, a control and adjustment device is installed in the aseptic rice packaging production line, which is used to store the selected processed rice and control and adjust the weight of the rice.

[0058] Specifically, the method steps are:

[0059] S41. Determine the optimal water absorption and expansion degree of sterile rice ; According to the degree of water absorption and expansion of sterile rice obtained during the rice processing ,Will and to compare; when When , the water absorption and expansion degree of the sterile rice obtained in the rice processing process is the optimal water absorption and expansion degree, and there is no need to control and adjust the weight of the rice produced in the next processing; when When , execute step S42; when When , execute step S43; wherein, Indicates the allowable error of the optimum water absorption and expansion degree;

[0060] S42: The water swelling degree of the sterile rice obtained in the current rice processing process is too low, and the weight of the rice produced in the next processing needs to be reduced, and step S44 is executed;

[0061] S43: The sterile rice obtained in the rice processing process has a high degree of water absorption and swelling, and the weight of the rice produced in the next processing needs to be increased, and step S44 is executed;

[0062] S44, determine the weight of the rice washed this time ;according to and , calculate the weight of rice that needs to be reduced or increased for the next processing and perform control and regulation; The calculation formula is:

[0063] ;

[0064] in, ;when hour, The weight of rice produced for the next processing needs to be increased; hour The weight of rice produced for the next processing needs to be reduced.

[0065] It should be noted that in this method, when calculating the weight of rice to be processed and produced next time, a compensation function can be added. After compensation, the weight of rice to be processed and produced next time that needs to be reduced or increased is , that is, the influencing factors of rice screening are taken into account.

[0066] It should be noted that by analyzing the degree of water absorption and expansion of sterile rice during each rice processing and production process, and controlling and adjusting the weight of rice for the next processing and production according to the optimal water absorption and expansion degree of sterile rice, the sterile rice packaging production efficiency is optimized and the taste and user experience of sterile rice are improved.

[0067] S5, determining the total number of packages of sterile rice required, and repeating steps S1-S4 until the required total number of packages of sterile rice is reached.

[0068] Furthermore, during each rice processing to produce sterile rice in steps S1-S5, parameter data in the sterile rice packaging production line remain unchanged; the parameter data include the variety source of rice and the rice screening, soaking, cooking, cooling and sterilization treatment conditions.

[0069] It should be noted that the parameter data in the sterile rice packaging production line remains unchanged, for example: the amount of water added during the re-processing and production; this is to analyze and calculate the degree of water absorption and expansion of the sterile rice this time, so as to control and adjust the weight of the rice produced next time; if the parameter data in the sterile rice packaging production line changes, then the degree of water absorption and expansion of the sterile rice obtained after the parameter data changes needs to be used as the initial data for rice weight control and adjustment, and it must be continuously updated iteratively.

[0070] Furthermore, an interactive platform is provided to digitally display the weight of the rice washed this time and the weight of the rice after screening, the number of packaging materials used in this processing and production, the weight of a single packaging material, the weight of each bag of sterile rice packaged with packaging materials, the calculated degree of water absorption and expansion of the sterile rice obtained during this rice processing, and the weight of the rice to be processed and produced next time; among them, the management personnel can start and shut down the sterile rice packaging production line, determine the total number of packages of sterile rice required, determine the optimal degree of water absorption and expansion of sterile rice, and directly control the weight of rice to be processed and produced next time through the interactive platform.

[0071] In this implementation:

[0072] The manager starts the aseptic rice packaging production line through the interactive platform and determines the total number of aseptic rice packages to be 1,500 bags and the optimal water absorption and expansion degree of the aseptic rice. for , and the degree of expansion of sterile rice is All are qualified; among them, the weight of each bag of sterile rice is ; Since the total number of aseptic rice packages required is large, the aseptic rice packaging production line is divided into multiple batches to process rice;

[0073] In a rice processing production process: rice is selected and processed into sterile rice, and the control and adjustment device in the sterile rice packaging production line stores the selected processed rice; the weight of the rice selected and soaked is determined ;Control and adjust the device The rice is placed in a spiral rice washing device, which rotates and washes the rice and then screens out impurities. The weight of the rice after screening is determined. , put the screened rice into the soaking machine for soaking, steam the soaked rice through the cooking equipment, put the cooked rice into the cooling and sterilization system, cool it in a sterile environment, and sterilize it when it reaches the cooling temperature; wherein, each time the rice is processed into sterile rice, the rice screening standard, the amount of water used for rice soaking and the soaking time, the cooking temperature and time for rice steaming, the cooling temperature and the sterilization treatment technology in the sterile rice packaging production line remain unchanged; the packaging filling system fills the sterile rice into the packaging material for packaging, and determines the quantity of packaging materials used in this processing and production , Weight of single packaging material , Weight of each bag of packaging material after packaging sterile rice ;

[0074] according to and , calculate the water absorption and expansion degree of sterile rice obtained during this rice processing ;

[0075] at this time The sterile rice obtained during the rice processing process has a high degree of water absorption and expansion, and the weight of the rice produced in the next processing needs to be increased. and , calculate the weight of rice that needs to be added for the next processing , the calculation result is sent to the control and adjustment device. When the soaked rice is washed next time, the parameter data remains unchanged, and the control and adjustment device controls and adjusts the weight of the rice, and 102.94 kg of rice is placed in the spiral rice washing device for the next processing and production;

[0076] The sterile rice packaging production line continuously processes and produces rice until the required total number of sterile rice packages is reached, and the sterile rice packaging production line is closed through the interactive platform.

[0077] In the third embodiment: an electronic device is provided, comprising a processor and a memory, wherein the memory stores a computer program that can be called by the processor;

[0078] The processor executes the steps of implementing the above-mentioned intelligent control method for a production line by calling the computer program stored in the memory.

[0079] In the fourth embodiment, a computer-readable storage medium is provided, which stores instructions. When the instructions are executed on a computer, the computer executes the steps of the intelligent control method of a production line as described above to achieve the following functions: collecting the weight of the rice washed this time and the weight of the rice after screening; collecting the number of packaging materials used in this processing and production, the weight of a single packaging material, and the weight of each bag of packaging material after packaging sterile rice; calculating the degree of water absorption and expansion of the sterile rice obtained during the rice processing; comparing the optimal water absorption and expansion degree of the sterile rice with the water absorption and expansion degree of the sterile rice; calculating the weight of rice that needs to be reduced or increased for the next processing and production.

[0080] The computer-readable storage medium includes: a U disk, a mobile hard disk, a read-only memory, a random access memory, a magnetic disk or an optical disk, and other media for storing program codes.

[0081] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An intelligent control method for a production line, characterized in that: The method comprises the following steps: S1. Select the rice to be processed into sterile rice this time, wash the selected rice, screen out impurities, and soak the screened rice in water; collect the weight of the rice washed this time and the weight of the rice after screening; S2. Cook the soaked rice, cool and sterilize the cooked rice to obtain the processed sterile rice, fill the sterile rice into packaging materials for packaging; collect the quantity of the packaging materials used in this processing, the weight of a single packaging material, and the weight of each bag of packaging materials after packaging the sterile rice; S3. Calculate the water absorption and swelling degree of the sterile rice obtained in the process of this rice processing according to the weight of the rice after screening this time, the quantity of the packaging materials used in this processing, the weight of a single packaging material, and the weight of each bag of packaging materials after packaging the sterile rice; The method of step S3 is: determine the weight E2 of the rice after screening; determine the number n of packaging materials used in this processing and production, the weight m of a single packaging material, and the weight W1, W2, ..., W of each bag of packaging material after packaging sterile rice. n ; According to E2, n, m and W1, W2, ..., W n , calculate the water absorption and expansion degree H0 of the sterile rice obtained in this rice processing process: Wherein, i = 1, 2, ..., n; W i represents the weight of the i-th bag of packaging material after packaging sterile rice; S4. Determine the optimal water absorption and swelling degree of the sterile rice, and control and adjust the weight of the rice for the next processing according to the weight of the rice washed this time, the optimal water absorption and swelling degree of the sterile rice, and the water absorption and swelling degree of the sterile rice calculated in step S3; In the said step S4, the method steps for controlling and adjusting the weight of the rice for the next processing are as follows: S41. Determine the optimal water absorption and swelling degree H of the sterile rice; compare H0, the water absorption and swelling degree of the sterile rice obtained in the process of this rice processing, with H; when H - ε ≤ H0 ≤ H + ε, the water absorption and swelling degree of the sterile rice obtained in the process of this rice processing is the optimal water absorption and swelling degree, and there is no need to control and adjust the weight of the rice for the next processing; when H0 < H - ε, execute step S42; when H0 > H + ε, execute step S43; wherein, ε represents the allowable error of the optimal water absorption and swelling degree; S42. The water absorption and swelling degree of the sterile rice obtained in the process of this rice processing is too low, and it is necessary to reduce the weight of the rice for the next processing, and execute step S44; S43. The water absorption and swelling degree of the sterile rice obtained in the process of this rice processing is too high, and it is necessary to increase the weight of the rice for the next processing, and execute step S44; S44. Determine the weight E1 of the rice washed this time; calculate and control and adjust the weight X of the rice for the next processing that needs to be reduced or increased according to E1, H0, and H; the calculation formula of X is: wherein, X ≠ 0; when X > 0, X is the weight of the rice for the next processing that needs to be increased; when X < 0, X is the weight of the rice for the next processing that needs to be reduced; S5. Determine the total quantity of the packages of sterile rice needed, and repeat steps S1 - S4 until the total quantity of the packages of sterile rice needed is reached; wherein, in the process of each processing of the rice into sterile rice in steps S1 - S5, the parameter data in the sterile rice packaging production line remain unchanged; the parameter data include the variety source of the rice and the conditions of rice screening, soaking, cooking, cooling, and sterilization.

2. The intelligent control method of a production line according to claim 1, characterized in that: An interactive platform is provided to digitally display the weight of the rice washed and the weight of the rice after screening, the number of packaging materials used in this processing and production, the weight of a single packaging material, the weight of each bag of sterile rice packed with packaging materials, the calculated degree of water absorption and expansion of sterile rice obtained during this rice processing, and the weight of rice to be processed and produced next time. Among them, the management personnel can start and shut down the sterile rice packaging production line, determine the total number of packages of sterile rice required, determine the optimal degree of water absorption and expansion of sterile rice, and directly control the weight of rice to be processed and produced next time through the interactive platform.

3. An intelligent control system for a production line, applying an intelligent control method for a production line as claimed in any one of claims 1 to 2, characterized in that: The system includes a production line equipment control module, a data acquisition confirmation module, an intelligent analysis module, an intelligent calculation control module and an interaction module; The production line equipment control module is used to control the sterile rice packaging production line, select the rice that needs to be processed into sterile rice this time, wash the selected rice, screen out impurities, soak the screened rice in water, steam the soaked rice, cool and sterilize the steamed rice to obtain the processed sterile rice, and fill the sterile rice into packaging materials for packaging; The data collection and confirmation module is used to collect the weight of the rice washed this time and the weight of the rice after screening, the number of packaging materials used in this processing and production, the weight of a single packaging material, and the weight of each bag of packaging material after packaging sterile rice through the production line equipment control module; and send the collected data to the intelligent analysis module and the interaction module; The intelligent analysis module is used to calculate the water absorption and swelling degree of the sterile rice obtained in the rice processing process according to the weight of the rice after screening, the number of packaging materials used in the processing and production, the weight of a single packaging material and the weight of each bag of packaging material after packaging the sterile rice; and send the calculated water absorption and swelling degree of the sterile rice to the intelligent calculation control module and the interaction module; The intelligent calculation control module is used to determine the optimal water absorption and expansion degree of the sterile rice, and to control and adjust the weight of the rice to be processed and produced next time according to the weight of the rice washed this time, the optimal water absorption and expansion degree of the sterile rice and the calculated water absorption and expansion degree of the sterile rice; and to send the weight of the rice to be processed and produced next time to the interactive module; The interaction module is used to provide an interaction platform to control the production line equipment control module.

4. The intelligent control system of a production line according to claim 3, characterized in that: The intelligent computing control module comprises a comparison and analysis unit, a rice weight calculation unit and a control and adjustment unit; The comparison and analysis unit is used to determine the optimal water absorption and expansion degree of the sterile rice, compare the water absorption and expansion degree of the sterile rice obtained in the current rice processing process with the optimal water absorption and expansion degree of the sterile rice, and determine whether to control and adjust the weight of the rice produced in the next processing; The rice weight calculation unit is used to calculate the weight of rice to be processed and produced next time that needs to be adjusted according to the water absorption and swelling degree of the sterile rice obtained in the current rice processing process, the weight of the rice washed this time and the optimal water absorption and swelling degree of the sterile rice; The control and adjustment unit is used to control and adjust the weight of rice to be processed and produced next time.

5. The intelligent control system of a production line according to claim 4, characterized in that: The interactive module includes a digital display unit and a user control unit; The digital display unit is used to digitally display the weight of the rice washed this time and the weight of the rice after screening, the number of packaging materials used in this processing and production, the weight of a single packaging material, the weight of each bag of packaging material after packaging sterile rice, the calculated degree of water absorption and expansion of sterile rice obtained during this rice processing, and the weight of rice to be processed and produced next time; The user control unit is used for the management personnel to start and shut down the sterile rice packaging production line through the interactive platform, determine the total number of sterile rice packages required, determine the optimal water absorption and expansion degree of the sterile rice, and directly control the weight of the rice produced in the next processing.

6. An electronic device, characterized in that: include: A processor and a memory, wherein the memory stores a computer program that can be called by the processor; The processor executes the intelligent control method for a production line according to any one of claims 1 to 2 by calling the computer program stored in the memory.

7. A computer-readable storage medium, characterized in that: Instructions are stored, and when the instructions are run on a computer, the computer executes an intelligent control method for a production line as described in any one of claims 1-2.

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