A baking room allocation method, electronic equipment and storage medium

Abstract

The present invention relates to the field of tobacco field curing houses, and in particular to a curing house allocation method, electronic equipment and storage medium. The method comprises: obtaining a target distance between each curing house and each tobacco field in a target area, clustering a plurality of target distances to obtain a plurality of target distance clusters, sorting the plurality of target distance clusters from high to low priority according to the average distance corresponding to each target distance cluster, obtaining a curing house allocated to a tobacco field corresponding to each target distance according to the priority order of the target distance clusters corresponding to each target distance in the priority sorting result, and when the amount of tobacco cured in at least one curing house among all the curing houses is less than the total tobacco yield of the allocated tobacco field, screening out tobacco fields to be eliminated from a plurality of tobacco fields corresponding to each target curing house, and re-allocating curing houses to the tobacco fields to be eliminated. The present invention can realize the reasonable allocation of a plurality of curing houses and reduce the transportation cost of tobacco leaves.

Description

Technical Field

[0001] The invention relates to the field of data processing, and in particular to a baking room allocation method, electronic equipment and storage medium. Background Art

[0002] Tobacco leaf baking is a very important link in the tobacco planting industry. It is directly related to the quality and value of tobacco products. As the infrastructure of the baking link, the baking house plays a vital role in the tobacco planting industry. However, the current baking houses are usually concentrated nearby, resulting in too many baking houses in some areas and a lack of baking houses in other areas, resulting in unreasonable layout of baking houses and uneven resource allocation. When tobacco is transported to areas with fewer baking houses, it needs to wait in line, which will affect the drying quality of tobacco leaves. Transferring to other areas with more baking houses will lead to increased transportation costs and labor. Therefore, how to achieve the reasonable allocation of baking houses has become an urgent problem to be solved. Summary of the invention

[0003] In view of the above technical problems, the present invention provides a flue-curing barn allocation method, electronic equipment and storage medium, which can realize the reasonable allocation of several flue-curing bars and reduce the transportation cost of tobacco leaves.

[0004] According to a first aspect of the present invention, a method for allocating a baking room is provided, comprising the following steps:

[0005] The location information of several curing rooms and several tobacco fields in the target area is obtained, and the target distance between each curing room and each tobacco field is obtained according to the location information of each curing room and the location information of each tobacco field.

[0006] A plurality of target distances are clustered to obtain a plurality of target distance clusters, and the plurality of target distance clusters are sorted from high to low priority from small to large according to the average distance corresponding to each target distance cluster to obtain a priority sorting result.

[0007] According to the priority order of the target distance cluster corresponding to each target distance in the priority sorting result, the curing barn assigned to the tobacco field corresponding to each target distance is obtained, and the curing barn assigned to each tobacco field is used as the initial curing barn assignment result.

[0008] Based on the initial curing-room allocation result, when there is at least one curing-room among all the curing-rooms whose tobacco yield is less than the total tobacco leaf yield of the allocated tobacco field, the tobacco fields to be eliminated are screened out from the several tobacco fields corresponding to each target curing-room, and the remaining tobacco yield of each target curing-room after eliminating the tobacco fields to be eliminated is calculated; otherwise, the initial allocation result is determined as the final curing-room allocation result; wherein, the target curing-room refers to any curing-room whose corresponding tobacco yield is less than the total tobacco leaf yield of the allocated tobacco field.

[0009] According to the order of tobacco leaf yield of each tobacco field to be eliminated from large to small, the flue-curing room closest to the tobacco field to be eliminated is selected from several flue-curing rooms whose corresponding remaining flue-cured tobacco amount is greater than the tobacco leaf yield of the tobacco field to be eliminated, so as to realize the final allocation of each flue-curing room.

[0010] According to a second aspect of the present invention, a non-transitory computer-readable storage medium is provided, in which at least one instruction or at least one program is stored, and the at least one instruction or the at least one program is loaded and executed by a processor to implement the above-mentioned baking room allocation method.

[0011] According to a third aspect of the present invention, there is provided an electronic device comprising a processor and the above-mentioned non-transitory computer-readable storage medium.

[0012] The present invention has at least the following beneficial effects:

[0013] The present invention provides a curing-barn allocation method. First, the target distance between each curing-barn and each tobacco field in a target area is obtained, and a plurality of target distance clusters are clustered to obtain a plurality of target distance clusters. The plurality of target distance clusters are sorted from small to large according to the average distance corresponding to each target distance cluster. According to the priority order of the target distance cluster corresponding to each target distance in the priority sorting result, the curing-barn allocated to the tobacco field corresponding to each target distance is obtained. The curing-barn with a shorter distance can be allocated to each tobacco field, and a curing-barn with a smaller possibility of being allocated to the tobacco field can be selected as the curing-barn allocated to the tobacco field. The corresponding curing rooms are allocated from two aspects, which can reduce the possibility of over-allocation of curing rooms and make the allocation of curing rooms more reasonable. When the tobacco yield of a curing room among all curing rooms is less than the total tobacco yield of the allocated tobacco fields, the tobacco fields to be eliminated are screened out from several tobacco fields corresponding to each target curing room, and curing rooms are allocated to the tobacco fields to be eliminated again. This can achieve early and reasonable allocation of curing rooms, avoid the backlog of tobacco leaves when there is an oversupply and transfer them to other curing room areas again, thereby reducing the transportation cost of tobacco leaves, and providing information on the transportation location and route of each tobacco field to improve transportation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0015] Figure 1 The present invention provides a flowchart of a method for allocating baking rooms. DETAILED DESCRIPTION

[0016] 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 those skilled in the art without creative work are within the scope of protection of the present invention.

[0017] The present invention provides a method for distributing a baking room, such as Figure 1 As shown, the method comprises the following steps:

[0018] S100, obtaining location information of several curing rooms and several tobacco fields in the target area, and obtaining the target distance between each curing room and each tobacco field according to the location information of each curing room and the location information of each tobacco field. For example, when there are m curing rooms and n tobacco fields, a total of m×n target distances are obtained.

[0019] In a specific embodiment, the target distance between each flue-curing barn and each tobacco field is obtained by the following steps:

[0020] S101, obtaining the geohash code corresponding to each flue-curing room and each tobacco field through the drone remote sensing images corresponding to each flue-curing room and each tobacco field.

[0021] S102, according to the center of the area range corresponding to each geohash code, obtain the target distance between each curing room and each tobacco field; it can be understood as: the distance between the center point of the area range corresponding to the geohash code corresponding to any curing room and the center point of the area range corresponding to the geohash code corresponding to any tobacco field is taken as the target distance.

[0022] S200, clustering is performed on a plurality of target distances to obtain a plurality of target distance clusters, and the plurality of target distance clusters are sorted from high to low priority according to the average distance corresponding to each target distance cluster, to obtain a priority sorting result; it can be understood that: the smaller the average distance corresponding to the target distance cluster is, the higher the priority of the target distance cluster is.

[0023] Furthermore, clustering the target distances to obtain target distance clusters comprises the following steps:

[0024] S201 , taking the numerical value corresponding to each target distance as an element, and taking the absolute value of the difference between any two elements as the element distance between the two elements, so as to obtain a plurality of element distances.

[0025] S202, clustering a number of element distances according to a preset number of clusters to obtain a number of target distance clusters; wherein the preset number of clusters is the number of ovens in the target area, and the number of clusters can also be set according to actual needs.

[0026] As mentioned above, by obtaining the distance between each curing room and each tobacco field, we can know the number of tobacco fields near each curing room, and gather the curing rooms and tobacco fields with small corresponding target distances into a cluster. In the same target distance cluster, the distances are similar. Therefore, when allocating curing rooms, the tobacco fields with smaller corresponding target distances have higher allocation priorities. The priority sorting results provide a basis for the final allocation of each curing room.

[0027] S300, obtaining the curing barns assigned to the tobacco fields corresponding to each target distance according to the priority order of the target distance clusters corresponding to each target distance in the priority sorting result, and taking the curing barns assigned to each tobacco field as the initial curing barn assignment result.

[0028] In a specific embodiment, obtaining the curing barn assigned to the tobacco field corresponding to each target distance according to the priority order of the target distance cluster corresponding to each target distance in the priority sorting result includes the following steps:

[0029] S301, according to the number of curing rooms corresponding to each tobacco field, obtain the number of target distances corresponding to each tobacco field, so as to obtain the number of target distance clusters corresponding to each tobacco field; it can be understood as: the number of curing rooms corresponding to the tobacco field are grouped with the tobacco field itself, and the target distances corresponding to the obtained number of groups of curing rooms and tobacco fields are respectively obtained.

[0030] S302, according to the target distance cluster with the highest priority among the target distance clusters corresponding to any tobacco field, the curing barn corresponding to the tobacco field is obtained as the first curing barn. For example, in the target distance cluster with the highest priority corresponding to the tobacco field, all the curing bars corresponding to the tobacco field are taken as the first curing barn.

[0031] S303, when there is only one first curing-room corresponding to the tobacco field, the first curing-room is used as the curing-room assigned to the tobacco field; otherwise, the average tobacco field distance corresponding to each first curing-room is obtained, and the first curing-room corresponding to the maximum average tobacco field distance is used as the curing-room assigned to the tobacco field.

[0032] Specifically, the average tobacco field distance corresponding to the first curing house refers to the average distance calculated based on the distances between all tobacco fields in the target area and the first curing house.

[0033] As described above, according to the priority order of the target distance clusters corresponding to each target distance, a curing room with a closer distance is allocated to each tobacco field. When the target distance cluster with the maximum priority includes more than one curing room corresponding to a tobacco field, considering that the farther the average distance of a curing room is from all tobacco fields, the fewer tobacco fields are allocated to it in theory, the curing room that may be allocated with fewer tobacco fields is selected as the curing room corresponding to the tobacco field, which can reduce the possibility of over-allocation of other curing rooms and make the allocation of curing rooms more reasonable.

[0034] S400, based on the initial curing-room allocation result, when there is at least one curing-room among all the curing-rooms whose tobacco yield is less than the total tobacco yield of the allocated tobacco fields, the tobacco fields to be eliminated are screened out from the several tobacco fields corresponding to each target curing-room, and the remaining tobacco yield of each target curing-room after eliminating the tobacco fields to be eliminated is calculated; conversely, the initial allocation result is determined as the final curing-room allocation result; it can be understood that: when the total tobacco yield of the tobacco fields allocated to the curing-room exceeds the tobacco yield that the curing-room can bear, the tobacco fields to be eliminated are screened out for elimination, wherein the tobacco yield that the curing-room can bear refers to the tobacco yield that can be cured in any curing-room within the tobacco harvesting period.

[0035] Specifically, the target curing-house refers to any curing-house whose corresponding tobacco curing volume is less than the total tobacco leaf yield of the allocated tobacco field.

[0036] In a specific embodiment, the tobacco fields to be eliminated are screened out from a number of tobacco fields corresponding to any target curing barn through the following steps:

[0037] S401, for any target flue-curing barn, calculating the difference between the total tobacco leaf yield of several tobacco fields corresponding to the target flue-curing barn and the flue-cured tobacco yield of the target flue-curing barn.

[0038] S402, compare the tobacco leaf yield of each tobacco field corresponding to the target curing room with the tobacco leaf difference. If there is a tobacco field whose corresponding tobacco leaf yield is not less than the tobacco leaf difference, select the tobacco field with the smallest tobacco leaf yield from the tobacco fields whose corresponding tobacco leaf yield is not less than the tobacco leaf difference as the tobacco field to be eliminated; otherwise, group the several tobacco fields corresponding to the target curing room in pairs; it can be understood as: grouping any two tobacco fields into one group.

[0039] S403, compare the tobacco leaf yield of each group of tobacco fields with the tobacco leaf difference. If there is a tobacco field group whose corresponding tobacco leaf yield is not less than the tobacco leaf difference, screen out the tobacco field group with the smallest tobacco leaf yield from the tobacco field group whose corresponding tobacco leaf yield is not less than the tobacco leaf difference, and use all the tobacco fields in the screened tobacco field group as tobacco fields to be eliminated; otherwise, increase the number of tobacco fields in the tobacco field group by one and group them again, and return to the step of comparing the tobacco leaf yield of each group of tobacco fields with the tobacco leaf difference, until the amount of flue-cured tobacco in the target curing room after the screened tobacco fields to be eliminated are eliminated is not less than the total tobacco leaf yield of the allocated tobacco fields; it can be understood as: return to the step of comparing the tobacco leaf yield of each group of tobacco fields with the tobacco leaf difference and subsequent steps.

[0040] As mentioned above, when screening the tobacco fields to be eliminated, try to screen out the tobacco fields with less tobacco leaf yield and make the flue-cured tobacco amount in the flue-curing house meet the remaining tobacco leaf amount, try to maximize the utilization of the flue-cured tobacco amount in the flue-curing house, avoid the backlog of tobacco leaves when the supply is excessive and transfer them to other flue-curing house areas again, thereby reducing the transportation cost of tobacco leaf output, so as to realize the reasonable allocation of flue-curing houses in advance.

[0041] In a specific embodiment, the tobacco leaf yield corresponding to each tobacco field is obtained through the following steps:

[0042] S410, obtaining the historical tobacco leaf yields corresponding to a number of historical tobacco fields, and calculating the tobacco leaf yields corresponding to the historical tobacco fields per unit area:

[0043] S420, estimating the tobacco leaf yield corresponding to each tobacco field in the target area according to the tobacco leaf yield corresponding to the historical tobacco field per unit area and the area of ​​each tobacco field in the target area.

[0044] S500, in accordance with the order of tobacco leaf yield of each tobacco field to be eliminated from large to small, select the curing room closest to the tobacco field to be eliminated from several curing rooms whose corresponding remaining flue-cured tobacco amount is greater than the tobacco leaf yield of the tobacco field to be eliminated itself as the curing room to be allocated to the tobacco field to be eliminated itself, so as to realize the final allocation of each curing room; it can be understood as: in accordance with the order of tobacco leaf yield of each tobacco field to be eliminated from large to small, the curing rooms are allocated to several tobacco fields to be eliminated in turn.

[0045] As mentioned above, by allocating curing rooms to several tobacco fields to be eliminated in turn according to their tobacco leaf yields, it is possible to achieve reasonable allocation of curing rooms in advance, prevent excessive tobacco leaves from being transported to a certain curing room, and avoid the backlog of tobacco leaves when there is an oversupply and the need to transfer them to other curing room areas again, thereby reducing the transportation cost of tobacco leaves and providing information on the transportation location and route of each tobacco field to improve transportation efficiency.

[0046] In a specific embodiment, step S500 further includes the following steps:

[0047] S501, when a flue-curing barn whose corresponding remaining flue-cured tobacco yield is greater than the tobacco leaf yield of the tobacco field to be eliminated is not screened out from the flue-curing barns, a number of currently unallocated tobacco fields are obtained.

[0048] S502, outputting the total output of several tobacco fields that are currently unallocated to provide a reference for the number of new flue-curing houses.

[0049] In a specific embodiment, the method further comprises the following steps:

[0050] S510, when a target curing-room whose corresponding remaining flue-cured tobacco yield is greater than the tobacco leaf yield of the tobacco field to be eliminated is not screened out from a number of curing-rooms, the curing-rooms with the largest number of tobacco fields and the second largest number of tobacco fields are screened out as key curing-rooms according to the initial curing-room allocation result.

[0051] S520, based on the location information of each key curing room, obtain the position between two key curing rooms as a new reference point for the curing rooms, and return to the execution step of obtaining the location information of several curing rooms and the location information of several tobacco fields in the target area, and based on the location information of each curing room and the location information of each tobacco field, obtain the target distance between each curing room and each tobacco field, until corresponding curing rooms are assigned to all tobacco fields; it can be understood as; looping through steps S100 to S500 until corresponding curing rooms are assigned to all tobacco fields.

[0052] In the above, taking into account whether the amount of tobacco in the curing barn is saturated or close to saturation, when the remaining amount of tobacco leaves cannot be satisfied, a position reference is provided for the new construction of the curing barn based on the initial curing barn allocation result, and the above curing barn allocation method is executed in a loop after each position reference point is provided, so that the transportation cost can be reduced as much as possible according to the new location of each curing barn.

[0053] An embodiment of the present invention also provides a non-transitory computer-readable storage medium, which can be set in an electronic device to store at least one instruction or at least one program related to implementing a method in a method embodiment. The at least one instruction or the at least one program is loaded and executed by the processor to implement the method provided in the above embodiment.

[0054] An embodiment of the present invention further provides an electronic device, comprising a processor and the aforementioned non-transitory computer-readable storage medium.

[0055] An embodiment of the present invention further provides a computer program product, which includes program code. When the program product is run on an electronic device, the program code is used to enable the electronic device to execute the steps of the method according to various exemplary embodiments of the present invention described above in this specification.

[0056] Although some specific embodiments of the present invention have been described in detail by way of example, it will be appreciated by those skilled in the art that the above examples are for illustration only and are not intended to limit the scope of the present invention. It will also be appreciated by those skilled in the art that various modifications may be made to the embodiments without departing from the scope and spirit of the present invention. The scope of the present invention is defined by the appended claims.

Claims

1. A method for allocating a baking room, characterized in that: The method comprises the following steps: Obtaining location information of several curing rooms and several tobacco fields in the target area, and obtaining a target distance between each curing room and each tobacco field according to the location information of each curing room and the location information of each tobacco field; Clustering is performed on a number of target distances to obtain a number of target distance clusters, and the number of target distance clusters are sorted from high to low priority according to the average distance corresponding to each target distance cluster, to obtain a priority sorting result; According to the priority order of the target distance cluster corresponding to each target distance in the priority sorting result, the curing barn assigned to each tobacco field corresponding to the target distance is obtained, and the curing barn assigned to each tobacco field is used as the initial curing barn assignment result; Based on the initial flue-curing barn allocation result, when there is at least one flue-curing barn among all the flue-curing barns whose flue-cured tobacco yield is less than the total tobacco leaf yield of the allocated tobacco field, the tobacco fields to be eliminated are screened out from the several tobacco fields corresponding to each target flue-curing barn, and the remaining flue-cured tobacco yield of each target flue-curing barn after eliminating the tobacco fields to be eliminated is calculated; otherwise, the initial allocation result is determined as the final allocation result of the flue-curing barns; wherein the target flue-curing barn refers to any flue-curing barn whose corresponding flue-cured tobacco yield is less than the total tobacco leaf yield of the allocated tobacco field; According to the order of tobacco leaf yield of each tobacco field to be eliminated from large to small, select the flue-curing barn closest to the tobacco field to be eliminated from the flue-curing barns whose corresponding remaining flue-cured tobacco yield is greater than the tobacco leaf yield of the tobacco field to be eliminated as the flue-curing barn to be allocated to the tobacco field to be eliminated, so as to realize the final allocation of each flue-curing barn; The method of obtaining the drying barn assigned to the tobacco field corresponding to each target distance according to the priority order of the target distance cluster corresponding to each target distance in the priority sorting result comprises the following steps: According to the number of curing houses corresponding to each tobacco field, a number of target distances corresponding to each tobacco field are obtained, so as to obtain a number of target distance clusters corresponding to each tobacco field; According to the target distance cluster with the largest priority among several target distance clusters corresponding to any tobacco field, a curing room corresponding to the tobacco field is obtained as the first curing room; When there is only one first curing-room corresponding to a tobacco field, the first curing-room is used as the curing-room assigned to the tobacco field; otherwise, the average tobacco field distance corresponding to each first curing-room is obtained, and the first curing-room corresponding to the maximum average tobacco field distance is used as the curing-room assigned to the tobacco field, wherein the average tobacco field distance corresponding to the first curing-room refers to the average distance calculated based on the distances between all tobacco fields and the first curing-room in the target area.

2. The method for distributing a baking room according to claim 1, characterized in that: Obtain the target distance between each flue-curing room and each tobacco field through the following steps: The geohash codes corresponding to each flue-curing room and each tobacco field are obtained through the UAV remote sensing images corresponding to each flue-curing room and each tobacco field; According to the center of the area range corresponding to each geohash code, the target distance between each flue-curing room and each tobacco field is obtained.

3. The method for distributing ovens according to claim 1, characterized in that: The tobacco fields to be eliminated are selected from several tobacco fields corresponding to any target flue-curing barn through the following steps: For any target flue-curing barn, calculate the difference between the total tobacco yield of several tobacco fields corresponding to the target flue-curing barn and the flue-cured tobacco yield of the target flue-curing barn; Compare the tobacco leaf yield of each tobacco field corresponding to the target flue-curing room with the tobacco leaf difference. If there is a tobacco field with a corresponding tobacco leaf yield that is not less than the tobacco leaf difference, select the tobacco field with the smallest tobacco leaf yield from the tobacco fields with a corresponding tobacco leaf yield that is not less than the tobacco leaf difference as the tobacco field to be eliminated; On the contrary, several tobacco fields corresponding to the target curing barns are grouped into twos; Compare the tobacco leaf yield and tobacco leaf difference of each group of tobacco fields. If there is a tobacco field group whose corresponding tobacco leaf yield is not less than the tobacco leaf difference, select the tobacco field group with the smallest tobacco leaf yield from the tobacco field groups whose corresponding tobacco leaf yield is not less than the tobacco leaf difference, and select all tobacco fields in the selected tobacco field group as the tobacco fields to be eliminated; On the contrary, the number of tobacco fields in the tobacco field group is increased by one for regrouping, and the tobacco leaf yield and tobacco leaf difference of each group of tobacco fields are compared in the execution step, until the tobacco yield of the target flue-curing room after the screened out tobacco fields to be eliminated is not less than the total tobacco leaf yield of the allocated tobacco fields.

4. The method for distributing ovens according to claim 1, characterized in that: The method further comprises the following steps: selecting the flue-curing barn closest to the tobacco field to be removed from the flue-curing barns whose corresponding remaining flue-cured tobacco yield is greater than the tobacco leaf yield of the tobacco field to be removed, as the flue-curing barn to be allocated to the tobacco field to be removed. When a flue-curing barn whose corresponding remaining flue-cured tobacco yield is greater than the tobacco leaf yield of the tobacco field to be removed is not screened out from the flue-curing barns, obtaining the currently unallocated tobacco fields; Output the total output of several currently unallocated tobacco fields to provide a reference for the number of new curing houses to be built.

5. The method for distributing ovens according to claim 1, characterized in that: The method further comprises the steps of: When a flue-curing barn whose corresponding remaining flue-cured tobacco yield is greater than the tobacco leaf yield of the tobacco field to be removed is not screened out from a number of flue-curing barns, the flue-curing barns with the largest number of tobacco fields and the second largest number of tobacco fields are screened out as key flue-curing barns according to the initial flue-curing barn allocation result; According to the location information of each key curing room, the position between two key curing rooms is obtained as a new reference point for the curing rooms, and the execution step is returned to obtain the location information of several curing rooms and several tobacco fields in the target area, and according to the location information of each curing room and the location information of each tobacco field, the target distance between each curing room and each tobacco field is obtained until corresponding curing rooms are assigned to all tobacco fields.

6. The method for distributing ovens according to claim 1, characterized in that: Obtain the tobacco leaf yield corresponding to each tobacco field through the following steps: Obtain the historical tobacco leaf yields corresponding to several historical tobacco fields, and calculate the tobacco leaf yields corresponding to the historical tobacco fields per unit area: Based on the tobacco leaf yield corresponding to the historical tobacco fields per unit area and the area of ​​each tobacco field in the target area, the tobacco leaf yield corresponding to each tobacco field in the target area is estimated.

7. The method for distributing ovens according to claim 1, characterized in that: The clustering process of a plurality of target distances to obtain a plurality of target distance clusters comprises the following steps: The numerical value corresponding to each target distance is taken as an element, and the absolute value of the difference between any two elements is taken as the element distance between the two elements themselves, so as to obtain a number of element distances; According to a preset number of clusters, a number of element distances are clustered to obtain a number of target distance clusters; wherein the preset number of clusters is the number of ovens in the target area.

8. A non-transitory computer-readable storage medium, wherein at least one instruction or at least one program is stored in the storage medium, characterized in that: The at least one instruction or the at least one program is loaded and executed by the processor to implement the baking room allocation method according to any one of claims 1 to 7.

9. An electronic device, characterized in that: The invention comprises a processor and the non-transitory computer-readable storage medium as claimed in claim 8.

Images