Inorganic anion detection method for cigar tobacco leaf detection

Abstract

The invention discloses an inorganic anion detection method for cigar tobacco leaf detection, particularly relates to the field of inorganic anion detection, and comprises a data batch division step, a data acquisition step, a data analysis step, a comprehensive analysis step and an early warning step. The data acquisition step comprises a soil data acquisition unit and a tobacco leaf data acquisition unit and is used for acquiring target data in real time and transmitting the acquired data to the data analysis step; the data analysis step comprises a soil data analysis unit and a tobacco leaf data analysis unit and is used for analyzing the data transmitted in the data acquisition step and transmitting an analysis result to the comprehensive analysis step; the limitation of traditional data acquisition is reduced through a multi-dimensional data acquisition mode, and an information foundation is laid for subsequent accurate analysis; and the output result of the data analysis step is comprehensively considered and deeply fused through the comprehensive analysis step, so that the credibility and accuracy of the analysis result are greatly enhanced.

Description

Technical Field

[0001] The present invention relates to the technical field of inorganic anion detection, and more specifically, to an inorganic anion detection method for cigar tobacco leaf detection. Background Art

[0002] With the continuous advancement of detection technology, the importance of inorganic anion detection methods in various fields has become increasingly prominent. In the detection of cigar tobacco leaves, inorganic anion detection methods play a vital role in ensuring the quality and safety of cigar tobacco leaves.

[0003] The existing method for detecting inorganic anions in cigar tobacco leaves mainly includes: sample collection step, pretreatment step, detection and analysis step, and result output step. The sample collection step collects representative cigar tobacco leaf samples and preserves them properly to prepare for subsequent testing. The pretreatment step crushes and extracts the collected tobacco leaf samples to release the inorganic anions therein. Next, the detection and analysis step uses advanced instrumental analysis techniques, such as ion chromatography, to perform quantitative and qualitative analysis on the inorganic anions in the extract to determine the types and contents of various anions. Finally, the result output step presents the test results in the form of clear data tables and graphs, which is convenient for intuitively understanding the distribution of inorganic anions in cigar tobacco leaves.

[0004] However, in practical applications, this detection method still has some shortcomings. For example, in the sample collection process, there is a problem of insufficient sample representativeness, which makes it difficult to fully reflect the inorganic anion status of different batches of cigar tobacco leaves, which may lead to deviations in subsequent analysis. In the detection and analysis process, faced with the complex tobacco leaf matrix, it is difficult to accurately distinguish the target anions from interfering substances, resulting in insufficient accuracy and reliability of the test results, affecting the accurate judgment and scientific evaluation of the quality of cigar tobacco leaves.

[0005] Therefore, there is an urgent need to provide an inorganic anion detection method for cigar tobacco leaf detection to solve the problems of insufficient representativeness of sample collection, insufficient accuracy of detection and analysis, and low reliability of results in existing detection methods. Summary of the invention

[0006] In order to overcome the above-mentioned defects of the prior art, an embodiment of the present invention provides an inorganic anion detection method for cigar tobacco leaf detection, and solves the problems raised in the above-mentioned background technology through the following scheme.

[0007] To achieve the above object, the present invention provides the following technical solution: a method for detecting inorganic anions in cigar tobacco leaves, comprising:

[0008] S1, data batch division step: used to determine the data to be collected as target data, divide the target data into different batches in an equal time division manner, and mark them as 1, 2, ..., n in sequence;

[0009] S2, data collection step: including a soil data collection unit and a tobacco leaf data collection unit, which are used to collect target data in real time and transmit the collected data to the data analysis step; the soil data collection unit is used to collect soil anion total amount data, soil anion ratio data and soil and tobacco leaf anion correlation data; the tobacco leaf data collection unit is used to collect tobacco leaf anion total amount data, tobacco leaf anion ratio data and soil and tobacco leaf anion difference data;

[0010] S3, data analysis step: including a soil data analysis unit and a tobacco leaf data analysis unit, which are used to analyze the data transmitted in the data collection step and transmit the analysis results to the comprehensive analysis step; the soil data analysis unit includes a soil anion total amount data analysis node, a soil anion ratio data analysis node, and a soil and tobacco leaf anion correlation data analysis node; the tobacco leaf data analysis unit includes a tobacco leaf anion total amount data analysis node, a tobacco leaf anion ratio data analysis node, and a soil and tobacco leaf anion difference data analysis node;

[0011] S4, comprehensive analysis step: including an inorganic anion detection data analysis unit, which comprehensively analyzes the analysis results transmitted in the data analysis step, and transmits the analysis results to the early warning step;

[0012] S5, early warning step: used to establish a preset value of the comprehensive evaluation index of inorganic anions in cigar tobacco leaves, judge the value of the comprehensive evaluation index of inorganic anions in cigar tobacco leaves according to the preset value of the comprehensive evaluation index of inorganic anions in cigar tobacco leaves, and send a corresponding signal according to the judgment result.

[0013] Preferably, the total amount of soil anions data includes soil chloride ion content Ta, soil phosphate content Sc, soil fluoride ion content Sf, soil sulfate ion content Ts and soil nitrate ion content Tx; the soil anion ratio data includes the chloride ion to sulfate ion ratio Ls, the fluoride ion to phosphate ion ratio Cx, the sulfate ion to nitrate ion ratio Lx and the chloride ion to nitrate ion ratio Lb; the soil and tobacco leaf anion association data includes the chloride ion transfer rate Lt, the phosphate ion transfer rate Ck, the fluoride ion transfer rate Cr, the sulfate ion transfer rate Lr and the nitrate ion transfer rate Xt.

[0014] Preferably, the total amount of tobacco leaf anions data includes the tobacco leaf chloride ion content Lc, the tobacco leaf fluoride ion content Sd, the tobacco leaf phosphate ion content St, the tobacco leaf sulfate ion content Ic and the tobacco leaf nitrate ion content Xc; the tobacco leaf anion ratio data includes the tobacco leaf chloride ion and sulfate ion ratio Lp, the tobacco leaf sulfate ion and nitrate ion ratio Xp and the tobacco leaf chloride ion and nitrate ion ratio Ip; the soil and tobacco leaf anion difference data includes the soil and tobacco leaf chloride ion content difference Dc, the soil and tobacco leaf sulfate ion content difference Dl and the soil and tobacco leaf nitrate ion content difference Dx.

[0015] Preferably, the soil anion total amount data analysis node is used to establish a soil anion total amount data calculation model, and the soil anion total amount data transmitted in the data collection step is imported into the soil anion total amount data calculation model to obtain the soil anion total amount composite coefficient value, and the soil anion total amount data calculation model is specifically expressed as:

[0016]

[0017] Among them, l i Represents the composite coefficient value of the total amount of soil anions calculated for the i-th time, Ta i represents the soil chloride ion content collected for the i-th time, Ts i represents the soil sulfate ion content collected for the i-th time, Tx i represents the soil nitrate ion content collected for the i-th time.

[0018] Preferably, the soil anion ratio data analysis node is used to establish a soil anion ratio data calculation model, and the soil anion ratio data transmitted in the data collection step is imported into the soil anion ratio data calculation model to obtain a soil anion ratio comprehensive coefficient value, and the soil anion ratio data calculation model is specifically expressed as:

[0019]

[0020] Among them, l i Indicates the comprehensive coefficient value of soil anion ratio calculated for the i-th time, Ls i represents the ratio of chloride ions to sulfate ions collected for the i-th time, Lx i represents the ratio of sulfate ions to nitrate ions collected for the i-th time, Lb i represents the ratio of chloride ions to nitrate ions collected for the i-th time, Cx i It represents the ratio of fluoride ions to phosphate ions collected for the i-th time.

[0021] Preferably, the soil and tobacco leaf anion association data analysis node is used to establish a soil and tobacco leaf anion association data calculation model, and the soil and tobacco leaf anion association data transmitted in the data collection step is imported into the soil and tobacco leaf anion association data calculation model to obtain the soil and tobacco leaf anion association coefficient value. The soil and tobacco leaf anion association data calculation model is specifically expressed as:

[0022]

[0023] Among them, α i represents the correlation coefficient between soil and tobacco anions calculated for the ith time, Lt i represents the chloride ion transfer rate collected for the i-th time, Lr i represents the sulfate ion transfer rate collected for the i-th time, Xt i represents the nitrate ion transfer rate collected for the i-th time, Ck i represents the phosphate ion transfer rate collected for the i-th time, Cr i represents the fluoride ion transfer rate collected for the i-th time.

[0024] Preferably, the tobacco leaf anion total amount data analysis node is used to establish a tobacco leaf anion total amount data calculation model, and the tobacco leaf anion total amount data transmitted in the data collection step is imported into the tobacco leaf anion total amount data calculation model to obtain the tobacco leaf anion total amount comprehensive coefficient value, and the tobacco leaf anion total amount data calculation model is specifically expressed as:

[0025]

[0026] Among them, β i Indicates the comprehensive coefficient value of the total amount of anions in tobacco leaves calculated for the i-th time, Lc i represents the chloride ion content of tobacco leaves collected for the i-th time, Ic i represents the sulfate ion content of tobacco leaves collected for the i-th time, Xc i represents the nitrate ion content of tobacco leaves collected for the i-th time, Sd i St represents the fluoride ion content of tobacco leaves collected for the i-th time. i represents the phosphate ion content of tobacco leaves collected for the i-th time.

[0027] Preferably, the tobacco leaf anion ratio data analysis node is used to establish a tobacco leaf anion ratio data calculation model, and the tobacco leaf anion ratio data transmitted in the data collection step is imported into the tobacco leaf anion ratio data calculation model to obtain a tobacco leaf anion ratio comprehensive coefficient value, and the tobacco leaf anion ratio data calculation model is specifically expressed as:

[0028]

[0029] Among them, η iIndicates the comprehensive coefficient value of tobacco leaf anion ratio calculated for the i-th time, Lp i represents the ratio of chloride ions to sulfate ions in tobacco leaves collected for the i-th time, Xp i Ip represents the ratio of sulfate ions to nitrate ions in tobacco leaves collected for the i-th time. i It represents the ratio of chloride ion to nitrate ion in tobacco leaves collected for the i-th time.

[0030] Preferably, the soil and tobacco anion difference data analysis node is used to establish a soil and tobacco anion difference data calculation model, and the soil and tobacco anion difference data transmitted in the data collection step are imported into the soil and tobacco anion difference data calculation model to obtain a soil and tobacco anion difference comprehensive coefficient value, and the soil and tobacco anion difference data calculation model is specifically expressed as:

[0031]

[0032] Among them, μ i represents the comprehensive coefficient of anion difference between soil and tobacco leaves calculated for the i-th time, Dc i represents the difference in chloride ion content between soil and tobacco leaves collected for the i-th time, Dl i represents the difference in sulfate ion content between the soil and tobacco leaves collected for the i-th time, Dx i It represents the difference in nitrate ion content between soil and tobacco leaves collected for the i-th time.

[0033] Preferably, the inorganic anion detection data analysis unit is used to establish an inorganic anion detection data calculation model, and the soil anion total amount composite coefficient value, soil anion ratio comprehensive coefficient value, soil and tobacco leaf anion correlation coefficient value, tobacco leaf anion total amount comprehensive coefficient value, tobacco leaf anion ratio comprehensive coefficient value and soil and tobacco leaf anion difference comprehensive coefficient value transmitted in the data analysis step are introduced into the inorganic anion detection data calculation model to obtain the cigar tobacco leaf inorganic anion comprehensive evaluation index value. The inorganic anion detection data calculation model is specifically expressed as:

[0034]

[0035] Where S represents the calculated comprehensive evaluation index value of inorganic anions in cigar tobacco leaves, l i represents the composite coefficient of the total amount of soil anions calculated for the i-th time, l i represents the comprehensive coefficient value of soil anion ratio calculated for the i-th time, α i represents the correlation coefficient between soil and tobacco anions calculated for the i-th time, β i represents the comprehensive coefficient value of the total amount of anions in tobacco leaves calculated for the i-th time, η i represents the comprehensive coefficient value of tobacco leaf anion ratio calculated for the i-th time, μ iIt represents the comprehensive coefficient value of soil and tobacco leaf anion difference calculated for the i-th time, i represents starting from the i-th number, and n represents ending at the n-th number.

[0036] Technical effects and advantages of the present invention:

[0037] 1. The present invention divides the data to be collected into different test batches through the sample batch division step, which significantly improves the accuracy and efficiency of the test; through the data collection step, the data including the total amount of soil anions, the soil anion ratio data, the soil and tobacco leaf anion association data, the total amount of tobacco leaf anions data, the tobacco leaf anion ratio data and the soil and tobacco leaf anion difference data are collected in all directions, and the limitations of traditional data collection are reduced through the multi-dimensional data collection method, which lays a solid and rich information foundation for subsequent accurate analysis;

[0038] 2. Through the data analysis step, the collected data is deeply analyzed to obtain the composite coefficient value of the total amount of soil anions, the comprehensive coefficient value of the soil anion ratio, the soil and tobacco leaf anion correlation coefficient value, the comprehensive coefficient value of the total amount of tobacco leaf anions, the comprehensive coefficient value of the tobacco leaf anion ratio, and the comprehensive coefficient value of the difference between soil and tobacco leaf anions, which clearly show the possible problems and hidden dangers; through the comprehensive analysis step, the output results of the data analysis step are fully considered and deeply integrated, which greatly enhances the credibility and accuracy of the analysis results;

[0039] 3. Through the early warning steps, continuous tracking is carried out. Once an abnormal situation is found, an alarm signal is immediately issued. The inspectors and relevant decision-makers can grasp the inspection status and potential problems of cigar tobacco leaves at the first time, and take timely measures to adjust and optimize the inspection process, providing strong support for the realization of efficient and intelligent cigar tobacco leaf inspection management and scientific and reasonable decision-making. BRIEF DESCRIPTION OF THE DRAWINGS

[0040] Figure 1 It is a schematic diagram of the overall structure of the present invention. DETAILED DESCRIPTION

[0041] 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.

[0042] As attached Figure 1 A method for detecting inorganic anions in cigar tobacco leaves is shown, comprising:

[0043] S1, data batch division step: used to determine the data to be collected as target data, divide the target data into different batches in an equal time division manner, and mark them as 1, 2, ..., n in sequence;

[0044] What needs to be specifically explained in this embodiment is that the method of dividing by equal time is to divide according to the characteristics of each target data through the background information management system, and according to the real-time requirements of each target data, collect it once at an equal time interval and divide it into different collection times.

[0045] S2, data collection step: including a soil data collection unit and a tobacco leaf data collection unit, which are used to collect target data in real time and transmit the collected data to the data analysis step; the soil data collection unit is used to collect soil anion total amount data, soil anion ratio data and soil and tobacco leaf anion correlation data; the tobacco leaf data collection unit is used to collect tobacco leaf anion total amount data, tobacco leaf anion ratio data and soil and tobacco leaf anion difference data.

[0046] In this embodiment, it should be specifically explained that: the total amount of soil anions data includes soil chloride ion content Ta, soil phosphate content Sc, soil fluoride ion content Sf, soil sulfate ion content Ts and soil nitrate ion content Tx; the soil anion ratio data includes chloride ion to sulfate ion ratio Ls, fluoride ion to phosphate ion ratio Cx, sulfate ion to nitrate ion ratio Lx and chloride ion to nitrate ion ratio Lb; the soil and tobacco leaf anion association data includes chloride ion transfer rate Lt, phosphate ion transfer rate Ck, fluoride ion transfer rate Cr, sulfate ion transfer rate Lr and The nitrate ion transfer rate is Xt; the total amount of tobacco anion data includes the chloride ion content of tobacco leaves Lc, the fluoride ion content of tobacco leaves Sd, the phosphate ion content of tobacco leaves St, the sulfate ion content of tobacco leaves Ic and the nitrate ion content of tobacco leaves Xc; the tobacco anion ratio data includes the chloride ion and sulfate ion ratio of tobacco leaves Lp, the sulfate ion and nitrate ion ratio of tobacco leaves Xp and the chloride ion and nitrate ion ratio of tobacco leaves Ip; the soil and tobacco anion difference data include the chloride ion content difference between soil and tobacco leaves Dc, the sulfate ion content difference between soil and tobacco leaves Dl and the nitrate ion content difference between soil and tobacco leaves Dx.

[0047] S3, data analysis step: including a soil data analysis unit and a tobacco leaf data analysis unit, which are used to analyze the data transmitted in the data collection step and transmit the analysis results to the comprehensive analysis step; the soil data analysis unit includes a soil anion total amount data analysis node, a soil anion ratio data analysis node and a soil and tobacco leaf anion correlation data analysis node; the tobacco leaf data analysis unit includes a tobacco leaf anion total amount data analysis node, a tobacco leaf anion ratio data analysis node and a soil and tobacco leaf anion difference data analysis node.

[0048] In this embodiment, it is specifically required to be explained that: the soil anion total amount data analysis node is used to establish a soil anion total amount data calculation model, and the soil anion total amount data transmitted in the data collection step is imported into the soil anion total amount data calculation model to obtain the soil anion total amount composite coefficient value, and the soil anion total amount data calculation model is specifically expressed as:

[0049]

[0050] Among them, l i Represents the composite coefficient value of the total amount of soil anions calculated for the i-th time, Ta i represents the soil chloride ion content collected for the i-th time, Ts i represents the soil sulfate ion content collected for the i-th time, Tx i represents the soil nitrate ion content collected for the i-th time, Sc i represents the soil phosphate content collected for the i-th time, Sf i represents the soil fluoride ion content collected for the i-th time.

[0051] In this embodiment, it is specifically required to be explained that: the soil anion ratio data analysis node is used to establish a soil anion ratio data calculation model, and the soil anion ratio data transmitted in the data collection step is imported into the soil anion ratio data calculation model to obtain the soil anion ratio comprehensive coefficient value. The soil anion ratio data calculation model is specifically expressed as:

[0052]

[0053] Among them, l i Indicates the comprehensive coefficient value of soil anion ratio calculated for the i-th time, Ls i represents the ratio of chloride ions to sulfate ions collected for the i-th time, Lx i represents the ratio of sulfate ions to nitrate ions collected for the i-th time, Lb i represents the ratio of chloride ions to nitrate ions collected for the i-th time, Cx i It represents the ratio of fluoride ions to phosphate ions collected for the i-th time.

[0054] In this embodiment, it is specifically required to be explained that: the soil and tobacco anion association data analysis node is used to establish a soil and tobacco anion association data calculation model, and the soil and tobacco anion association data transmitted in the data collection step are imported into the soil and tobacco anion association data calculation model to obtain the soil and tobacco anion association coefficient value. The soil and tobacco anion association data calculation model is specifically expressed as:

[0055]

[0056] Among them, α i represents the correlation coefficient between soil and tobacco anions calculated for the ith time, Lt i represents the chloride ion transfer rate collected for the i-th time, Lr i represents the sulfate ion transfer rate collected for the i-th time, Xt i represents the nitrate ion transfer rate collected for the i-th time, Ck i represents the phosphate ion transfer rate collected for the i-th time, Cr i represents the fluoride ion transfer rate collected for the i-th time.

[0057] In this embodiment, it is specifically required to be explained that: the tobacco leaf anion total amount data analysis node is used to establish a tobacco leaf anion total amount data calculation model, and the tobacco leaf anion total amount data transmitted in the data collection step is imported into the tobacco leaf anion total amount data calculation model to obtain the tobacco leaf anion total amount comprehensive coefficient value, and the tobacco leaf anion total amount data calculation model is specifically expressed as:

[0058]

[0059] Among them, β i Indicates the comprehensive coefficient value of the total amount of anions in tobacco leaves calculated for the i-th time, Lc i represents the chloride ion content of tobacco leaves collected for the i-th time, Ic i represents the sulfate ion content of tobacco leaves collected for the i-th time, Xc i represents the nitrate ion content of tobacco leaves collected for the i-th time, Sd i St represents the fluoride ion content of tobacco leaves collected for the i-th time. i represents the phosphate ion content of tobacco leaves collected for the i-th time.

[0060] In this embodiment, it is specifically required to be explained that: the tobacco leaf anion ratio data analysis node is used to establish a tobacco leaf anion ratio data calculation model, and the tobacco leaf anion ratio data transmitted in the data collection step is imported into the tobacco leaf anion ratio data calculation model to obtain the tobacco leaf anion ratio comprehensive coefficient value, and the tobacco leaf anion ratio data calculation model is specifically expressed as:

[0061]

[0062] Among them, η i Indicates the comprehensive coefficient value of tobacco leaf anion ratio calculated for the i-th time, Lp i represents the ratio of chloride ions to sulfate ions in tobacco leaves collected for the i-th time, Xp i Ip represents the ratio of sulfate ions to nitrate ions in tobacco leaves collected for the i-th time. i It represents the ratio of chloride ion to nitrate ion in tobacco leaves collected for the i-th time.

[0063] In this embodiment, it is specifically required to be explained that: the soil and tobacco anion difference data analysis node is used to establish a soil and tobacco anion difference data calculation model, and the soil and tobacco anion difference data transmitted in the data collection step are imported into the soil and tobacco anion difference data calculation model to obtain a soil and tobacco anion difference comprehensive coefficient value, and the soil and tobacco anion difference data calculation model is specifically expressed as:

[0064]

[0065] Among them, μ i represents the comprehensive coefficient of anion difference between soil and tobacco leaves calculated for the i-th time, Dc i represents the difference in chloride ion content between soil and tobacco leaves collected for the i-th time, Dl i represents the difference in sulfate ion content between the soil and tobacco leaves collected for the i-th time, Dx i It represents the difference in nitrate ion content between soil and tobacco leaves collected for the i-th time.

[0066] S4, comprehensive analysis step: including an inorganic anion detection data analysis unit, which conducts comprehensive analysis on the analysis results transmitted by the data analysis step, and transmits the analysis results to the early warning step.

[0067] In this embodiment, it is specifically required to be explained that: the inorganic anion detection data analysis unit is used to establish an inorganic anion detection data calculation model, and the soil anion total amount composite coefficient value, soil anion ratio comprehensive coefficient value, soil and tobacco leaf anion correlation coefficient value, tobacco leaf anion total amount comprehensive coefficient value, tobacco leaf anion ratio comprehensive coefficient value and soil and tobacco leaf anion difference comprehensive coefficient value transmitted in the data analysis step are introduced into the inorganic anion detection data calculation model to obtain the cigar tobacco leaf inorganic anion comprehensive evaluation index value. The inorganic anion detection data calculation model is specifically expressed as:

[0068]

[0069] Where S represents the calculated comprehensive evaluation index value of inorganic anions in cigar tobacco leaves, l irepresents the composite coefficient of the total amount of soil anions calculated for the i-th time, l i represents the comprehensive coefficient value of soil anion ratio calculated for the i-th time, α i represents the correlation coefficient between soil and tobacco anions calculated for the i-th time, β i represents the comprehensive coefficient value of the total amount of anions in tobacco leaves calculated for the i-th time, η i represents the comprehensive coefficient value of tobacco leaf anion ratio calculated for the i-th time, μ i It represents the comprehensive coefficient value of soil and tobacco leaf anion difference calculated for the i-th time, i represents starting from the i-th number, and n represents ending at the n-th number.

[0070] S5, early warning step: used to establish a preset value of the comprehensive evaluation index of inorganic anions in cigar tobacco leaves, judge the value of the comprehensive evaluation index of inorganic anions in cigar tobacco leaves according to the preset value of the comprehensive evaluation index of inorganic anions in cigar tobacco leaves, and send a corresponding signal according to the judgment result.

[0071] In this embodiment, it should be specifically noted that: the preset value of the comprehensive evaluation index of inorganic anions in cigar tobacco is marked as S def , when S>=S def When S is , a normal signal is issued, which indicates that the preset value of the comprehensive evaluation index of inorganic anions in cigar tobacco leaves is less than or equal to the comprehensive evaluation index value of inorganic anions in cigar tobacco leaves, indicating that the content of inorganic anions in cigar tobacco leaves is relatively normal; when S def When the pre-set value of the comprehensive evaluation index of inorganic anions in cigar leaves is greater than the value of the comprehensive evaluation index of inorganic anions in cigar leaves, it indicates that the content of inorganic anions in cigar leaves is abnormal.

[0072] ​The present invention divides the data to be collected into different detection batches through the sample batch division step, which significantly improves the accuracy and efficiency of the detection; through the data collection step, the data including the total amount of soil anions, the soil anion ratio data, the soil and tobacco leaf anion correlation data, the total amount of tobacco leaf anions data, the tobacco leaf anion ratio data and the soil and tobacco leaf anion difference data are collected in all directions, and the limitations of traditional data collection are reduced through the multi-dimensional data collection method, which lays a solid and rich information foundation for subsequent accurate analysis; through the data analysis step, the collected data are deeply analyzed, and then the composite coefficient value of the total amount of soil anions, the comprehensive coefficient value of the soil anion ratio, the soil and tobacco leaf anion correlation coefficient value, the soil and tobacco leaf anion difference ... The leaf anion correlation coefficient value, the total tobacco leaf anion comprehensive coefficient value, the tobacco leaf anion ratio comprehensive coefficient value and the soil and tobacco leaf anion difference comprehensive coefficient value clearly show the possible hidden problems; the output results of the data analysis step are fully considered and deeply integrated through the comprehensive analysis step, which greatly enhances the credibility and accuracy of the analysis results; through the early warning step, continuous tracking is carried out, and once an abnormal situation is found, an alarm signal is immediately issued, so that the inspection personnel and relevant decision-makers can grasp the inspection status and potential problems of cigar tobacco leaves at the first time, and take timely measures to adjust and optimize the inspection process, so as to provide strong support for the realization of efficient and intelligent cigar tobacco leaf inspection management and scientific and reasonable decision-making.

[0073] Secondly: In the drawings of the embodiments disclosed in the present invention, only the structures related to the embodiments disclosed in the present invention are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

[0074] Finally: The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A method for detecting inorganic anions in cigar tobacco leaves, characterized in that: include: S1, data batch division step: used to determine the data to be collected as target data, divide the target data into different batches in an equal time division manner, and mark them as 1, 2, ..., n in sequence; S2, data collection step: including a soil data collection unit and a tobacco leaf data collection unit, which are used to collect target data in real time and transmit the collected data to the data analysis step; the soil data collection unit is used to collect soil anion total amount data, soil anion ratio data and soil and tobacco leaf anion correlation data; the tobacco leaf data collection unit is used to collect tobacco leaf anion total amount data, tobacco leaf anion ratio data and soil and tobacco leaf anion difference data; S3, data analysis step: including a soil data analysis unit and a tobacco leaf data analysis unit, which are used to analyze the data transmitted in the data collection step and transmit the analysis results to the comprehensive analysis step; the soil data analysis unit includes a soil anion total amount data analysis node, a soil anion ratio data analysis node, and a soil and tobacco leaf anion correlation data analysis node; the tobacco leaf data analysis unit includes a tobacco leaf anion total amount data analysis node, a tobacco leaf anion ratio data analysis node, and a soil and tobacco leaf anion difference data analysis node; S4, comprehensive analysis step: including an inorganic anion detection data analysis unit, which comprehensively analyzes the analysis results transmitted in the data analysis step, and transmits the analysis results to the early warning step; S5, early warning step: used to establish a preset value of the comprehensive evaluation index of inorganic anions in cigar tobacco leaves, judge the value of the comprehensive evaluation index of inorganic anions in cigar tobacco leaves according to the preset value of the comprehensive evaluation index of inorganic anions in cigar tobacco leaves, and send a corresponding signal according to the judgment result.

2. The inorganic anion detection method for cigar tobacco leaf detection according to claim 1, characterized in that: The total amount of soil anions data includes soil chloride ion content Ta, soil phosphate content Sc, soil fluoride ion content Sf, soil sulfate ion content Ts and soil nitrate ion content Tx; the soil anion ratio data includes chloride ion to sulfate ion ratio Ls, fluoride ion to phosphate ion ratio Cx, sulfate ion to nitrate ion ratio Lx and chloride ion to nitrate ion ratio Lb; the soil and tobacco leaf anion association data includes chloride ion transfer rate Lt, phosphate ion transfer rate Ck, fluoride ion transfer rate Cr, sulfate ion transfer rate Lr and nitrate ion transfer rate Xt.

3. The inorganic anion detection method for cigar tobacco leaf detection according to claim 1, characterized in that: The total amount of tobacco leaf anions data includes the chloride ion content Lc, the fluoride ion content Sd, the phosphate ion content St, the sulfate ion content Ic and the nitrate ion content Xc; the tobacco leaf anion ratio data includes the chloride ion to sulfate ion ratio Lp, the sulfate ion to nitrate ion ratio Xp and the chloride ion to nitrate ion ratio Ip; the soil and tobacco leaf anion difference data includes the chloride ion content difference Dc, the sulfate ion content difference Dl and the nitrate ion content difference Dx.

4. The inorganic anion detection method for cigar tobacco leaf detection according to claim 1, characterized in that: The soil anion total amount data analysis node is used to establish a soil anion total amount data calculation model, and the soil anion total amount data transmitted in the data collection step is imported into the soil anion total amount data calculation model to obtain the soil anion total amount composite coefficient value. The soil anion total amount data calculation model is specifically expressed as: in, Represents the total soil anion complex coefficient value calculated for the i-th time, Ta i represents the soil chloride ion content collected for the i-th time, Ts i represents the soil sulfate ion content collected for the i-th time, Tx i represents the soil nitrate ion content collected for the i-th time, Sc i represents the soil phosphate content collected for the i-th time, Sf i represents the soil fluoride ion content collected for the i-th time.

5. The method for detecting inorganic anions in cigar tobacco leaves according to claim 1, characterized in that: The soil anion ratio data analysis node is used to establish a soil anion ratio data calculation model, and the soil anion ratio data transmitted in the data collection step is imported into the soil anion ratio data calculation model to obtain a soil anion ratio comprehensive coefficient value. The soil anion ratio data calculation model is specifically expressed as: Among them, l i Indicates the comprehensive coefficient value of soil anion ratio calculated for the i-th time, Ls i represents the ratio of chloride ions to sulfate ions collected for the i-th time, Lx i represents the ratio of sulfate ions to nitrate ions collected for the i-th time, Lb i represents the ratio of chloride ions to nitrate ions collected for the i-th time, Cx i It represents the ratio of fluoride ions to phosphate ions collected for the i-th time.

6. The method for detecting inorganic anions in cigar tobacco leaves according to claim 1, characterized in that: The soil and tobacco leaf anion correlation data analysis node is used to establish a soil and tobacco leaf anion correlation data calculation model, and the soil and tobacco leaf anion correlation data transmitted in the data collection step are imported into the soil and tobacco leaf anion correlation data calculation model to obtain the soil and tobacco leaf anion correlation coefficient value. The soil and tobacco leaf anion correlation data calculation model is specifically expressed as: Among them, α i represents the correlation coefficient between soil and tobacco anions calculated for the ith time, Lt i represents the chloride ion transfer rate collected for the i-th time, Lr i represents the sulfate ion transfer rate collected for the i-th time, Xt i represents the nitrate ion transfer rate collected for the i-th time, Ck i represents the phosphate ion transfer rate collected for the i-th time, Cr i represents the fluoride ion transfer rate collected for the i-th time.

7. The method for detecting inorganic anions in cigar tobacco leaves according to claim 1, characterized in that: The tobacco leaf anion total amount data analysis node is used to establish a tobacco leaf anion total amount data calculation model, and the tobacco leaf anion total amount data transmitted in the data collection step is imported into the tobacco leaf anion total amount data calculation model to obtain the tobacco leaf anion total amount comprehensive coefficient value. The tobacco leaf anion total amount data calculation model is specifically expressed as: Among them, β i Indicates the comprehensive coefficient value of the total amount of anions in tobacco leaves calculated for the i-th time, Lc i represents the chloride ion content of tobacco leaves collected for the i-th time, Ic i represents the sulfate ion content of tobacco leaves collected for the i-th time, Xc i represents the nitrate ion content of tobacco leaves collected for the i-th time, Sd i St represents the fluoride ion content of tobacco leaves collected for the i-th time. i represents the phosphate ion content of tobacco leaves collected for the i-th time.

8. The method for detecting inorganic anions in cigar tobacco leaves according to claim 1, characterized in that: The tobacco leaf anion ratio data analysis node is used to establish a tobacco leaf anion ratio data calculation model, and the tobacco leaf anion ratio data transmitted in the data collection step is imported into the tobacco leaf anion ratio data calculation model to obtain a tobacco leaf anion ratio comprehensive coefficient value. The tobacco leaf anion ratio data calculation model is specifically expressed as: Among them, η i Indicates the comprehensive coefficient value of tobacco leaf anion ratio calculated for the i-th time, Lp i represents the ratio of chloride ions to sulfate ions in tobacco leaves collected for the i-th time, Xp i Ip represents the ratio of sulfate ions to nitrate ions in tobacco leaves collected for the i-th time. i It represents the ratio of chloride ion to nitrate ion in tobacco leaves collected for the i-th time.

9. The method for detecting inorganic anions in cigar tobacco leaves according to claim 1, characterized in that: The soil and tobacco leaf anion difference data analysis node is used to establish a soil and tobacco leaf anion difference data calculation model, and the soil and tobacco leaf anion difference data transmitted in the data collection step are imported into the soil and tobacco leaf anion difference data calculation model to obtain the soil and tobacco leaf anion difference comprehensive coefficient value. The soil and tobacco leaf anion difference data calculation model is specifically expressed as: Among them, μ i represents the comprehensive coefficient of anion difference between soil and tobacco leaves calculated for the i-th time, Dc i represents the difference in chloride ion content between soil and tobacco leaves collected for the i-th time, Dl i represents the difference in sulfate ion content between the soil and tobacco leaves collected for the i-th time, Dx i It represents the difference in nitrate ion content between soil and tobacco leaves collected for the i-th time.

10. The inorganic anion detection method for cigar tobacco leaf detection according to claim 1, characterized in that: The inorganic anion detection data analysis unit is used to establish an inorganic anion detection data calculation model, and the soil anion total amount composite coefficient value, soil anion ratio comprehensive coefficient value, soil and tobacco leaf anion correlation coefficient value, tobacco leaf anion total amount comprehensive coefficient value, tobacco leaf anion ratio comprehensive coefficient value and soil and tobacco leaf anion difference comprehensive coefficient value transmitted in the data analysis step are introduced into the inorganic anion detection data calculation model to obtain the cigar tobacco leaf inorganic anion comprehensive evaluation index value. The inorganic anion detection data calculation model is specifically expressed as: Where S represents the calculated comprehensive evaluation index value of inorganic anions in cigar tobacco leaves, represents the composite coefficient of the total amount of soil anions calculated for the i-th time, l i represents the comprehensive coefficient of soil anion ratio calculated for the i-th time, α i represents the correlation coefficient between soil and tobacco anions calculated for the i-th time, β i represents the comprehensive coefficient value of the total amount of anions in tobacco leaves calculated for the i-th time, η i represents the comprehensive coefficient value of tobacco leaf anion ratio calculated for the i-th time, μ i It represents the comprehensive coefficient value of soil and tobacco leaf anion difference calculated for the i-th time, i represents starting from the i-th number, and n represents ending at the n-th number.

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