Agricultural material storage management system and management method thereof

Abstract

The invention discloses an agricultural material storage management system and a management method thereof, and relates to the technical field of intelligent management of material storage, and the system comprises the following modules: a parameter obtaining module which obtains the number of material bins and the storage space of each material bin, builds a material bin database, and obtains the types of to-be-stored agricultural materials; by reasonably planning the volume of the agricultural materials and the storage space of the stock bin, the agricultural materials can be conveniently stored in the stock bin as much as possible, due to the reason that the agricultural materials are sequentially sorted and then stored, the large-volume materials can be conveniently stored in the stock bin with larger residual space by establishing the distribution matrix, and the storage efficiency of the agricultural materials is improved. Therefore, the situation that a large number of agricultural materials are stored in a mixed mode is avoided, the risk that the agricultural materials stored in the mixed mode spoilage is reduced, whether overflowing materials exist or not can be conveniently judged through the distribution matrix, and therefore the overflowing materials can be conveniently stored in a bin close to an underfilled storage environment in the follow-up process.

Description

Technical Field

[0001] The present invention relates to the technical field of intelligent material storage management, and in particular to an agricultural material storage management system and a management method thereof. Background Art

[0002] Agricultural materials refer to agricultural products such as mushrooms, soybeans, peanuts, etc. After the autumn harvest, agricultural products need to be classified and stored in silos. Through workers' handling or automatic feeding, different silos can store different corresponding agricultural materials, which facilitates the later supervision and pick-up and distribution of the stored agricultural materials.

[0003] Since each agricultural product has different storage conditions and requires different humidity and temperature, agricultural materials need to be stored in different silos according to their characteristics. Sometimes, due to insufficient storage space in the silo, different agricultural materials with similar storage conditions will be stored in the same silo. However, special care must be taken in mixed storage management because the storage conditions are not exactly the same. If the agricultural materials subsequently added to the storage rot and deteriorate, the rotten and deteriorated agricultural materials will also destroy the agricultural materials that originally met the storage conditions, causing all the agricultural materials in the silo to rot and be wasted, thereby causing serious economic losses. To this end, we propose an agricultural material storage management system and a management method thereof. Summary of the invention

[0004] 1. Technical issues to be resolved In view of the deficiencies in the prior art, the present invention provides an agricultural material storage management system and a management method thereof to solve the above-mentioned problems in the prior art.

[0005] (II) Technical solution To achieve the above objectives, the present invention is implemented through the following technical solutions: an agricultural material storage management system, comprising the following modules: A parameter acquisition module is used to acquire the number of silos and the storage space of each silo to establish a silo database, acquire the types of agricultural materials to be stored, acquire the total volume of each agricultural material to be stored, acquire the storage temperature and humidity of each agricultural material to be stored, acquire the maximum storage days of each agricultural material, and establish an agricultural material database; The material allocation module determines whether all agricultural materials can be stored in all silos, and feeds back the judgment results to the management personnel, arranges multiple silos in order of remaining storage space from large to small, arranges multiple agricultural materials in order of total volume from large to small, establishes a distribution matrix, determines whether there is overflow of materials, adjusts and confirms the temperature and humidity of each silo according to the judgment results, and allocates the overflow of materials to the corresponding unfilled silos; The mixed storage silo risk assessment module obtains the agricultural material information of each mixed storage silo, establishes a historical accident database based on the historical mixed storage and decay information of agricultural materials, obtains the storage days when the corresponding mixed storage agricultural materials begin to decay from the historical accident database, obtains the risk coefficient of each silo based on the number of types of agricultural materials in the silo, the storage days when the mixed storage agricultural materials begin to decay, and the maximum storage days of agricultural materials, and updates the risk coefficient of each silo every day according to the date; The empty bin allocation module obtains the storage space information of a single storage bin and the storage information of a mixed storage bin, and allocates the agricultural materials in the mixed storage bin to the corresponding single storage bin for unified storage according to the risk factor.

[0006] Preferably, in the material allocation module, it is determined whether all agricultural materials can be stored in all silos, and the determination result is fed back to the management personnel, specifically: Step 1: Obtain the total volume of each agricultural material to be stored, and sum up the total volume of each agricultural material to get the material volume, then sum up the volumes of all silos to get the silo volume, define the fault tolerance volume, sum the fault tolerance volume and the material volume to get the volume to be stored, and determine the relationship between the volume to be stored and the silo volume. If the volume to be stored is larger than the silo volume, remind the management personnel that all materials cannot be stored; Step 2: Get the number of silos, classify materials with similar storage temperature and humidity, sum up the volume of each type of material to get the category volume, sum the fault-tolerant volume and the category volume to get the virtual volume, and use the virtual volume to get the number of silos occupied by this type of material. Sum the number of silos occupied by the virtual volumes of all categories to get the number of virtual silos, and determine the relationship between the number of virtual silos and the number of silos. If the number of virtual silos is greater than the number of silos, remind the management staff that all materials cannot be stored.

[0007] Preferably, in step 2, the number of silos occupied by the material of this type is obtained through the virtual volume, specifically: Step 201: obtaining a virtual volume, obtaining the volume of a single silo, and comparing the virtual volume with the volume of a single silo. If the virtual volume is smaller than the volume of a single silo, the number of silos occupied is 1. Step 202: Take the virtual volume and the capacity of a single silo as the quotient. If the virtual volume is an integer multiple of P of the capacity of a single silo, the number of silos occupied is P. If the virtual volume is P times the capacity of a single silo with a remainder, the number of silos occupied is P+1.

[0008] Preferably, in the material allocation module, a distribution matrix is ​​established, specifically: Among them, A represents the allocation matrix, b1 represents the silo with the largest remaining storage space, b2 represents the silo with the second largest remaining storage space after b1, and b n represents the silo with the smallest remaining storage space, c1 represents the agricultural material with the largest total volume to be stored, c2 represents the agricultural material with the second largest total volume to be stored after c1, and c n Represents agricultural material with the smallest total volume to be stored.

[0009] Preferably, in the material distribution module, it is determined whether there is overflow material, the temperature and humidity of each silo are adjusted and confirmed according to the determination result, and the overflow material is distributed to the corresponding unfilled silo, specifically: Step 1: Compare b separately n With c n If , then it means c n Agricultural materials are not spilled. , then it means c n There is spillage of agricultural materials; Step 2: Obtain the suitable storage temperature and humidity of the agricultural materials in each silo, adjust and confirm the temperature and humidity of the corresponding silo according to the suitable storage temperature and humidity of the agricultural materials in each silo, and record the storage temperature and humidity of each silo; Step 3: Obtain the appropriate storage temperature and humidity for the overflow material, obtain a silo with storage space, select a silo with similar storage temperature and humidity in the silo with storage space, mark it as a mixed storage silo, and store the overflow material in the mixed storage silo.

[0010] Preferably, in the mixed storage silo risk assessment module, the number of storage days when the corresponding mixed storage agricultural materials begin to rot is obtained from the historical accident database, specifically: Step 1: Obtain the types of materials in the mixed storage silo, obtain the storage days for each material to start to rot when mixed with other materials in the historical accident database, and select the storage days with the least number of days as the minimum mixed storage days for the material; Step 2: Obtain the storage days when materials of the same type as those in the mixed storage silo begin to rot from the historical accident database, and define it as the reference days. Obtain the estimated days by using the reference days and the minimum mixed storage days, and define the estimated days as the storage days when the mixed agricultural materials begin to rot.

[0011] Preferably, in step 2, the estimated days are obtained by using the reference days and the minimum days for mixed storage, and the specific calculation method is: Among them, Yt represents the estimated days, Ht represents the minimum days for mixed storage, and Kt represents the reference days. and are weights, , .

[0012] Preferably, in the mixed storage silo risk assessment module, the specific calculation method of the risk coefficient is: Among them, Fx represents the risk factor, Zs represents the number of types of agricultural materials in the silo, Fs represents the number of days for mixed agricultural materials to start to rot, and Wt represents the maximum storage days for agricultural materials. and are weights, , .

[0013] Preferably, the empty warehouse allocation module is specifically: Step 1: Obtain the remaining storage volume of each single storage bin, and obtain the volume of the same agricultural material in the mixed storage bin as in the single storage bin. If the volume of the same agricultural material in the mixed storage bin as in the single storage bin is less than the remaining storage volume of the single storage bin, transport the same agricultural material in the mixed storage bin as in the single storage bin to the single storage bin for storage, and store the two piles of the same material in the same bin in isolation; Step 2: If the volumes of the same agricultural materials in multiple mixed storage bins as in a single storage bin are all smaller than the remaining storage volume of the single storage bin, obtain the risk coefficients of these mixed storage bins on that day, arrange these mixed storage bins in descending order of risk coefficient, move the same agricultural materials in the mixed storage bin with the highest risk coefficient as in the single storage bin to the single storage bin for storage, and stack the two piles of the same materials in the same bin in isolation.

[0014] A method for agricultural material storage management comprises the following steps: Step 1: Obtain the number of silos and the storage space of each silo to establish a silo database, obtain the types of agricultural materials to be stored, obtain the total volume of each agricultural material to be stored, obtain the storage temperature and humidity of each agricultural material to be stored, obtain the maximum storage days of each agricultural material, and establish an agricultural material database; Step 2: Determine whether all agricultural materials can be stored in all silos, and feed back the judgment results to the management personnel, arrange multiple silos in order of remaining storage space from large to small, arrange multiple agricultural materials in order of total volume from large to small, establish a distribution matrix, determine whether there is overflow material, adjust and confirm the temperature and humidity of each silo according to the judgment results, and distribute the overflow material to the corresponding unfilled silo; Step 3: The mixed storage silo risk assessment module obtains the agricultural material information of each mixed storage silo, establishes a historical accident database based on the historical mixed storage and decay information of agricultural materials, obtains the storage days when the corresponding mixed storage agricultural materials begin to decay from the historical accident database, obtains the risk coefficient of each silo based on the number of types of agricultural materials in the silo, the storage days when the mixed storage agricultural materials begin to decay and the maximum storage days of agricultural materials, and updates the risk coefficient of each silo every day according to the date; Step 4: Obtain the storage space information of the single storage silo, obtain the storage information of the mixed storage silo, and allocate the agricultural materials in the mixed storage silo to the corresponding single storage silo for unified storage according to the risk factor.

[0015] (III) Beneficial effects The present invention provides an agricultural material storage management system and a management method thereof, which have the following beneficial effects: In this scheme, the volume of agricultural materials and the storage space of the silo are reasonably planned, so that agricultural materials can be stored in the silo as much as possible. Because of the sorting before storage, an allocation matrix can be established to store large quantities of large materials in silos with larger remaining space, which is beneficial to avoid the mixed storage of large amounts of agricultural materials, and further helps to reduce the risk of corruption and deterioration of mixed agricultural materials. In addition, the allocation matrix can be used to easily determine whether there is overflowing material, so that the overflowing material can be stored in an underfilled silo with a similar storage environment.

[0016] In this scheme, the risk factor of each silo is calculated based on the number of types of agricultural materials in the silo, the storage days for mixed agricultural materials to begin to rot, and the maximum storage days for agricultural materials, and the risk factor of each silo is updated daily according to the date, so that management personnel can understand the risk of corruption and deterioration of each silo every day, and thus facilitate management personnel to conduct careful and targeted sampling inspections on silos with high risk factors during inspections, which is further beneficial to avoid serious waste and major economic losses caused by the deterioration of a large number of agricultural materials in the silo, and provides convenience for the storage management of agricultural materials.

[0017] In this scheme, the corresponding agricultural materials in the mixed storage bin can be transported and transferred to the single storage bin through the risk coefficient, the remaining space information of the single storage bin and the storage information of the mixed storage bin, which is beneficial to avoid the corruption and deterioration of agricultural materials in the mixed storage bin due to the different storage environment, thereby maximizing the storage time of agricultural materials. At the same time, the transported materials and the original materials are reasonably stacked, which is beneficial to avoid the deterioration and rot of the transported materials affecting the storage of the original materials, and also facilitates the inspection management personnel to conduct targeted sampling of these transported agricultural materials, which is further beneficial to avoid the serious waste and major economic losses caused by the deterioration of a large number of agricultural materials in the bin. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A flowchart of an agricultural material storage management method of the present invention; Figure 2 It is a structural schematic diagram of an agricultural material storage management system of the present invention. DETAILED DESCRIPTION

[0019] 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.

[0020] See also Figure 1-Figure 2 The present invention provides an agricultural material storage management system, comprising the following modules: A parameter acquisition module is used to acquire the number of silos and the storage space of each silo to establish a silo database, acquire the types of agricultural materials to be stored, acquire the total volume of each agricultural material to be stored, acquire the storage temperature and humidity of each agricultural material to be stored, acquire the maximum storage days of each agricultural material, and establish an agricultural material database; The material allocation module determines whether all agricultural materials can be stored in all silos, and feeds back the judgment results to the management personnel, arranges multiple silos in order of remaining storage space from large to small, arranges multiple agricultural materials in order of total volume from large to small, establishes a distribution matrix, determines whether there is overflow of materials, adjusts and confirms the temperature and humidity of each silo according to the judgment results, and allocates the overflow of materials to the corresponding unfilled silos; The mixed storage silo risk assessment module obtains the agricultural material information of each mixed storage silo, establishes a historical accident database based on the historical mixed storage and decay information of agricultural materials, obtains the storage days when the corresponding mixed storage agricultural materials begin to decay from the historical accident database, obtains the risk coefficient of each silo based on the number of types of agricultural materials in the silo, the storage days when the mixed storage agricultural materials begin to decay, and the maximum storage days of agricultural materials, and updates the risk coefficient of each silo every day according to the date; The empty bin allocation module obtains the storage space information of a single storage bin and the storage information of a mixed storage bin, and allocates the agricultural materials in the mixed storage bin to the corresponding single storage bin for unified storage according to the risk factor; In the material allocation module, establish the allocation matrix, specifically: A is the allocation matrix, b is the bin, b1 is the bin with the largest remaining storage space, b2 is the bin with the second largest remaining storage space after b1, and bn represents the silo with the smallest remaining storage space, c represents the agricultural material, c1 represents the agricultural material with the largest total volume to be stored, c2 represents the agricultural material with the second largest total volume to be stored after c1, and c n It is expressed as the agricultural material with the smallest total volume to be stored; In the mixed storage silo risk assessment module, the specific calculation method of the risk coefficient is: Among them, Fx represents the risk factor, Zs represents the number of types of agricultural materials in the silo, Fs represents the number of days for mixed agricultural materials to start to rot, and Wt represents the maximum storage days for agricultural materials. and are weights, , .

[0021] In this embodiment, the storage space of the silo and the total volume of each agricultural material are obtained through the parameter acquisition module, so as to facilitate the subsequent reasonable distribution and storage of agricultural materials in the silo. The suitable storage humidity and temperature of each agricultural material are used to facilitate the subsequent storage of overflow materials in a silo with a similar storage environment. The maximum storage days of agricultural materials are obtained to facilitate the subsequent calculation and evaluation of the risk factor of each silo. By judging whether all agricultural materials can be stored in the silo, it is convenient for management personnel to reasonably arrange agricultural materials that cannot be stored. By establishing an allocation matrix, it is convenient to store large quantities of large materials in silos with larger remaining space, which is beneficial to avoid the mixed storage of large quantities of agricultural materials, and further to reduce the risk of corruption and deterioration of mixed agricultural materials. In addition, the allocation matrix can be used to easily judge whether there is overflow material, so that the overflow material can be stored in a silo with a similar storage environment that is not full. By establishing a historical accident database, it is convenient to judge the date of deterioration of mixed storage materials based on the information in the historical accident database, so as to calculate the risk factor of each silo according to the number of types of agricultural materials in the silo, the number of storage days when the mixed storage agricultural materials begin to deteriorate and the maximum storage days of agricultural materials, and update the risk factor of each silo every day according to the date, so that it is convenient for management personnel to understand the level of corruption and deterioration risk of each silo every day, so that it is convenient for management personnel to conduct careful and targeted sampling inspections on silos with high risk factors during inspections, which is further beneficial to avoid serious waste and major economic losses caused by the deterioration of a large number of agricultural materials in the silo, and provide convenience for the storage management of agricultural materials; As time goes by during the storage of agricultural materials, some agricultural materials will be picked up, sold and distributed, so the materials in the silo will gradually decrease after storage. Through the risk factor, the remaining space information of the single storage silo and the storage information of the mixed storage silo, the corresponding agricultural materials in the mixed storage silo can be transported and transferred to the single storage silo, which is beneficial to avoid the corruption and deterioration of agricultural materials in the mixed storage silo due to the different storage environment, and further helps to avoid the serious waste and major economic losses caused by the deterioration of a large number of agricultural materials in the silo. It is worth mentioning that the weight values ​​in this scheme can be obtained through the hierarchical analysis method, which will not be elaborated here.

[0022] In the material allocation module, it is determined whether all agricultural materials can be stored in all silos, and the judgment results are fed back to the management personnel, specifically: Step 1: Obtain the total volume of each agricultural material to be stored, and sum up the total volume of each agricultural material to get the material volume, then sum up the volumes of all silos to get the silo volume, define the fault tolerance volume, sum the fault tolerance volume and the material volume to get the volume to be stored, and determine the relationship between the volume to be stored and the silo volume. If the volume to be stored is larger than the silo volume, remind the management personnel that all materials cannot be stored; Step 2: Get the number of silos, classify materials with similar storage temperature and humidity, sum up the volume of each type of material to get the category volume, sum up the fault-tolerant volume and the category volume to get the virtual volume, get the number of silos occupied by the material of this type through the virtual volume, sum up the number of silos occupied by the virtual volumes of all categories to get the number of virtual silos, determine the relationship between the number of virtual silos and the number of silos, and if the number of virtual silos is greater than the number of silos, remind the management staff that all materials cannot be stored; In step 2, the number of silos occupied by this type of material is obtained through the virtual volume, specifically: Step 201: obtaining a virtual volume, obtaining the volume of a single silo, and comparing the virtual volume with the volume of a single silo. If the virtual volume is smaller than the volume of a single silo, the number of silos occupied is 1. Step 202: Take the virtual volume and the capacity of a single silo as the quotient. If the virtual volume is an integer multiple of P of the capacity of a single silo, the number of silos occupied is P. If the virtual volume is P times the capacity of a single silo with a remainder, the number of silos occupied is P+1.

[0023] In this embodiment, whether all agricultural materials can be stored is determined by preliminarily calculating the total volume of agricultural materials and the total remaining volume of all silos. The fault-tolerant volume refers to the size of the space required for the isolation and storage of different materials and the size of the space required for passages, etc. If the preliminary calculation shows that all materials can be stored, a detailed calculation is performed to classify the materials according to the storage environment. Since the storage environments of materials are different, some silos cannot store materials with completely different storage environments even if they are empty. The empty space is taken into account to determine whether all materials can be fully stored, thereby ensuring the accuracy of the judgment result.

[0024] In the material distribution module, it is determined whether there is overflow material, and the temperature and humidity of each silo are adjusted and confirmed according to the determination result, and the overflow material is distributed to the corresponding unfilled silo. Specifically: Step 1: Compare b separately n With c n If , then it means c n Agricultural materials are not spilled. , then it means c n There is spillage of agricultural materials; Step 2: Obtain the suitable storage temperature and humidity of the agricultural materials in each silo, adjust and confirm the temperature and humidity of the corresponding silo according to the suitable storage temperature and humidity of the agricultural materials in each silo, and record the storage temperature and humidity of each silo; Step 3: Obtain the appropriate storage temperature and humidity for the overflow material, obtain a silo with storage space, select a silo with similar storage temperature and humidity in the silo with storage space, mark it as a mixed storage silo, and store the overflow material in the mixed storage silo.

[0025] In this embodiment, by storing the overflowed materials in a silo with a similar storage environment, it is convenient to reasonably store agricultural materials and make full use of the space in the silo. Marking it as a mixed storage silo facilitates the focused management of the mixed storage silo, which is further beneficial to avoid the deterioration of a large amount of agricultural materials in the silo, causing serious waste and significant economic losses.

[0026] In the mixed storage silo risk assessment module, the number of days for the corresponding mixed storage agricultural materials to begin to rot is obtained from the historical accident database, specifically: Step 1: Obtain the types of materials in the mixed storage silo, obtain the storage days for each material to start to rot when mixed with other materials in the historical accident database, and select the storage days with the least number of days as the minimum mixed storage days for the material; Step 2: Obtain the storage days when the materials of the same type as the materials in the mixed storage silo begin to rot from the historical accident database, define it as the reference days, obtain the estimated days by using the reference days and the minimum days of mixed storage, and define the estimated days as the storage days when the mixed storage agricultural materials begin to rot; In step 2, the estimated days are obtained by using the reference days and the minimum days for mixed storage. The specific calculation method is: Among them, Yt represents the estimated days, Ht represents the minimum days for mixed storage, and Kt represents the reference days. and are weights, , .

[0027] In this embodiment, the estimated days are obtained by comprehensively judging the minimum mixed storage days and the reference days, so as to facilitate the estimation of the time that materials can be mixed and stored, and then facilitate the subsequent calculation of the risk factor of each silo, and then facilitate the management personnel to judge the safety of the silo according to the risk factor.

[0028] Empty warehouse allocation module, specifically: Step 1: Obtain the remaining storage volume of each single storage bin, and obtain the volume of the same agricultural material in the mixed storage bin as in the single storage bin. If the volume of the same agricultural material in the mixed storage bin as in the single storage bin is less than the remaining storage volume of the single storage bin, transport the same agricultural material in the mixed storage bin as in the single storage bin to the single storage bin for storage, and store the two piles of the same material in the same bin in isolation; Step 2: If the volumes of the same agricultural materials in multiple mixed storage bins as in a single storage bin are all smaller than the remaining storage volume of the single storage bin, obtain the risk coefficients of these mixed storage bins on that day, arrange these mixed storage bins in descending order of risk coefficient, move the same agricultural materials in the mixed storage bin with the highest risk coefficient as in the single storage bin to the single storage bin for storage, and stack the two piles of the same materials in the same bin in isolation.

[0029] In this embodiment, as some agricultural materials will be picked up, sold and distributed over time during the storage process, the materials in the silo will gradually decrease after storage. Therefore, the mixed agricultural materials can be transported and transferred to a single storage silo, which is beneficial to avoid the agricultural materials from being corrupted due to the different storage environments of the mixed storage silos, and further beneficial to avoid the serious waste and major economic losses caused by the deterioration of a large number of agricultural materials in the silo. The agricultural materials in the high-risk silos are first transported to the corresponding single storage silo, so as to maximize the storage time of the agricultural materials. At the same time, the transported materials and the original materials are reasonably stacked, which is beneficial to avoid the transported materials from deteriorating and affecting the storage of the original materials, and it is also convenient for inspection management personnel to conduct targeted inspections of these transported agricultural materials, which is further beneficial to avoid the serious waste and major economic losses caused by the deterioration of a large number of agricultural materials in the silo.

[0030] See also Figure 1-Figure 2 The present invention provides an agricultural material storage management method, comprising the following steps: Step 1: Obtain the number of silos and the storage space of each silo to establish a silo database, obtain the types of agricultural materials to be stored, obtain the total volume of each agricultural material to be stored, obtain the storage temperature and humidity of each agricultural material to be stored, obtain the maximum storage days of each agricultural material, and establish an agricultural material database; Step 2: Determine whether all agricultural materials can be stored in all silos, and feed back the judgment results to the management personnel, arrange multiple silos in order of remaining storage space from large to small, arrange multiple agricultural materials in order of total volume from large to small, establish a distribution matrix, determine whether there is overflow material, adjust and confirm the temperature and humidity of each silo according to the judgment results, and distribute the overflow material to the corresponding unfilled silo; Step 3: The mixed storage silo risk assessment module obtains the agricultural material information of each mixed storage silo, establishes a historical accident database based on the historical mixed storage and decay information of agricultural materials, obtains the storage days when the corresponding mixed storage agricultural materials begin to decay from the historical accident database, obtains the risk coefficient of each silo based on the number of types of agricultural materials in the silo, the storage days when the mixed storage agricultural materials begin to decay and the maximum storage days of agricultural materials, and updates the risk coefficient of each silo every day according to the date; Step 4: Obtain the storage space information of the single storage silo, obtain the storage information of the mixed storage silo, and allocate the agricultural materials in the mixed storage silo to the corresponding single storage silo for unified storage according to the risk factor.

[0031] The above embodiments may be implemented in whole or in part by software, hardware, firmware or any other combination thereof. When implemented using software, the above embodiments may be implemented in whole or in part in the form of a computer program product. A person of ordinary skill in the art may appreciate that the units and algorithm steps of each example described in conjunction with the embodiments disclosed herein may be implemented in electronic hardware, or in a combination of computer software and electronic hardware. Whether these functions are performed in hardware or software depends on the specific application and design constraints of the technical solution.

[0032] The units described as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place or distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.

[0033] The above description is only a specific implementation manner of the present application, but the protection scope of the present application is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present application, which should be included in the protection scope of the present application.

Claims

1. An agricultural material storage management system, characterized in that: Includes the following modules: A parameter acquisition module is used to acquire the number of silos and the storage space of each silo to establish a silo database, acquire the types of agricultural materials to be stored, acquire the total volume of each agricultural material to be stored, acquire the storage temperature and humidity of each agricultural material to be stored, acquire the maximum storage days of each agricultural material, and establish an agricultural material database; The material allocation module determines whether all agricultural materials can be stored in all silos, and feeds back the judgment results to the management personnel, arranges multiple silos in order of remaining storage space from large to small, arranges multiple agricultural materials in order of total volume from large to small, establishes a distribution matrix, determines whether there is overflow of materials, adjusts and confirms the temperature and humidity of each silo according to the judgment results, and allocates the overflow of materials to the corresponding unfilled silos; The mixed storage silo risk assessment module obtains the agricultural material information of each mixed storage silo, establishes a historical accident database based on the historical mixed storage and decay information of agricultural materials, obtains the storage days when the corresponding mixed storage agricultural materials begin to decay from the historical accident database, obtains the risk coefficient of each silo based on the number of types of agricultural materials in the silo, the storage days when the mixed storage agricultural materials begin to decay, and the maximum storage days of agricultural materials, and updates the risk coefficient of each silo every day according to the date; The empty bin allocation module obtains the storage space information of a single storage bin and the storage information of a mixed storage bin, and allocates the agricultural materials in the mixed storage bin to the corresponding single storage bin for unified storage according to the risk factor.

2. The agricultural material storage management system according to claim 1, characterized in that: In the material allocation module, it is determined whether all agricultural materials can be stored in all silos, and the judgment results are fed back to the management personnel, specifically: Step 1: Obtain the total volume of each agricultural material to be stored, and sum up the total volume of each agricultural material to get the material volume, then sum up the volumes of all silos to get the silo volume, define the fault tolerance volume, sum the fault tolerance volume and the material volume to get the volume to be stored, and determine the relationship between the volume to be stored and the silo volume. If the volume to be stored is larger than the silo volume, remind the management personnel that all materials cannot be stored; Step 2: Get the number of silos, classify materials with similar storage temperature and humidity, sum up the volume of each type of material to get the category volume, sum the fault-tolerant volume and the category volume to get the virtual volume, and use the virtual volume to get the number of silos occupied by this type of material. Sum the number of silos occupied by the virtual volumes of all categories to get the number of virtual silos, and determine the relationship between the number of virtual silos and the number of silos. If the number of virtual silos is greater than the number of silos, remind the management staff that all materials cannot be stored.

3. The agricultural material storage management system according to claim 2, characterized in that: In step 2, the number of silos occupied by this type of material is obtained through the virtual volume, specifically: Step 201: obtaining a virtual volume, obtaining the volume of a single silo, and comparing the virtual volume with the volume of a single silo. If the virtual volume is smaller than the volume of a single silo, the number of silos occupied is 1. Step 202: Take the virtual volume and the capacity of a single silo as the quotient. If the virtual volume is an integer multiple of P of the capacity of a single silo, the number of silos occupied is P. If the virtual volume is P times the capacity of a single silo with a remainder, the number of silos occupied is P+1.

4. The agricultural material storage management system according to claim 1, characterized in that: In the material allocation module, establish the allocation matrix, specifically: Among them, A represents the allocation matrix, b1 represents the silo with the largest remaining storage space, b2 represents the silo with the second largest remaining storage space after b1, and b n represents the silo with the smallest remaining storage space, c1 represents the agricultural material with the largest total volume to be stored, c2 represents the agricultural material with the second largest total volume to be stored after c1, and c n Represents agricultural material with the smallest total volume to be stored.

5. The agricultural material storage management system according to claim 4, characterized in that: In the material distribution module, it is determined whether there is overflow material, and the temperature and humidity of each silo are adjusted and confirmed according to the determination result, and the overflow material is distributed to the corresponding unfilled silo. Specifically: Step 1: Compare b separately n With c n If , then it means c n Agricultural materials are not spilled. , then it means c n There is spillage of agricultural materials; Step 2: Obtain the suitable storage temperature and humidity of the agricultural materials in each silo, adjust and confirm the temperature and humidity of the corresponding silo according to the suitable storage temperature and humidity of the agricultural materials in each silo, and record the storage temperature and humidity of each silo; Step 3: Obtain the appropriate storage temperature and humidity for the overflow material, obtain a silo with storage space, select a silo with similar storage temperature and humidity in the silo with storage space, mark it as a mixed storage silo, and store the overflow material in the mixed storage silo.

6. The agricultural material storage management system according to claim 1, characterized in that: In the mixed storage silo risk assessment module, the number of days for the corresponding mixed storage agricultural materials to begin to rot is obtained from the historical accident database, specifically: Step 1: Obtain the types of materials in the mixed storage silo, obtain the storage days for each material to start to rot when mixed with other materials in the historical accident database, and select the storage days with the least number of days as the minimum mixed storage days for the material; Step 2: Obtain the storage days when materials of the same type as those in the mixed storage silo begin to rot from the historical accident database, and define it as the reference days. Obtain the estimated days by using the reference days and the minimum mixed storage days, and define the estimated days as the storage days when the mixed agricultural materials begin to rot.

7. The agricultural material storage management system according to claim 6, characterized in that: In step 2, the estimated days are obtained by using the reference days and the minimum days for mixed storage. The specific calculation method is: Among them, Yt represents the estimated days, Ht represents the minimum days for mixed storage, and Kt represents the reference days. and are weights, , .

8. The agricultural material storage management system according to claim 1, characterized in that: In the mixed storage silo risk assessment module, the specific calculation method of the risk coefficient is: Among them, Fx represents the risk factor, Zs represents the number of types of agricultural materials in the silo, Fs represents the number of days for mixed agricultural materials to start to rot, and Wt represents the maximum storage days for agricultural materials. and are weights, , .

9. The agricultural material storage management system according to claim 1, characterized in that: Empty warehouse allocation module, specifically: Step 1: Obtain the remaining storage volume of each single storage bin, and obtain the volume of the same agricultural material in the mixed storage bin as in the single storage bin. If the volume of the same agricultural material in the mixed storage bin as in the single storage bin is less than the remaining storage volume of the single storage bin, transport the same agricultural material in the mixed storage bin as in the single storage bin to the single storage bin for storage, and store the two piles of the same material in the same bin in isolation; Step 2: If the volumes of the same agricultural materials in multiple mixed storage bins as in a single storage bin are all smaller than the remaining storage volume of the single storage bin, obtain the risk coefficients of these mixed storage bins on that day, arrange these mixed storage bins in descending order of risk coefficient, move the same agricultural materials in the mixed storage bin with the highest risk coefficient as in the single storage bin to the single storage bin for storage, and stack the two piles of the same materials in the same bin in isolation.

10. An agricultural material storage management method, applied to an agricultural material storage management system according to any one of claims 1 to 9, characterized in that: The steps include: Step 1: Obtain the number of silos and the storage space of each silo to establish a silo database, obtain the types of agricultural materials to be stored, obtain the total volume of each agricultural material to be stored, obtain the storage temperature and humidity of each agricultural material to be stored, obtain the maximum storage days of each agricultural material, and establish an agricultural material database; Step 2: Determine whether all agricultural materials can be stored in all silos, and feed back the judgment results to the management personnel, arrange multiple silos in order of remaining storage space from large to small, arrange multiple agricultural materials in order of total volume from large to small, establish a distribution matrix, determine whether there is overflow material, adjust and confirm the temperature and humidity of each silo according to the judgment results, and distribute the overflow material to the corresponding unfilled silo; Step 3: The mixed storage silo risk assessment module obtains the agricultural material information of each mixed storage silo, establishes a historical accident database based on the historical mixed storage and decay information of agricultural materials, obtains the storage days when the corresponding mixed storage agricultural materials begin to decay from the historical accident database, obtains the risk coefficient of each silo based on the number of types of agricultural materials in the silo, the storage days when the mixed storage agricultural materials begin to decay and the maximum storage days of agricultural materials, and updates the risk coefficient of each silo every day according to the date; Step 4: Obtain the storage space information of the single storage silo, obtain the storage information of the mixed storage silo, and allocate the agricultural materials in the mixed storage silo to the corresponding single storage silo for unified storage according to the risk factor.

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