Operation management method of digital door-to-door recycling, clearing and sorting system

Abstract

The invention provides an operation management method of a digital door-to-door recycling, clearing and sorting system, and belongs to the technical field of operation management, and the method specifically comprises the steps: carrying out the generation of a plurality of clearing schemes based on the number of clearing stations and available clearing stations, according to the distance between the door-to-door recovery order and the available clearing stations of the clearing schemes, the clearing processing efficiency of different clearing schemes and alternative clearing schemes in the clearing schemes are determined, and the distance between the available clearing stations of the alternative clearing schemes and the sorting stations is obtained; and in combination with the clearing processing efficiency of the alternative clearing processing schemes, the clearing processing scheme in the alternative clearing processing schemes is determined, and the clearing processing scheme is utilized to carry out clearing processing on the recovered garbage of the door-to-door recovery order, so that the efficiency of the clearing processing of garbage recovery and the reliability of operation are ensured.

Description

Technical Field

[0001] The present invention belongs to the technical field of operation management, and particularly relates to an operation management method for a digital door-to-door recycling, transportation and sorting system. Background Art

[0002] The existing garbage recycling and sorting often adopt manual and random methods, resulting in the recycling and processing efficiency being difficult to meet the requirements. Therefore, by building a digital system in multiple links such as door-to-door recycling, transportation and sorting, the efficiency of garbage transportation and recycling can be greatly improved. However, there are the following problems: The existing technical solutions ignore the optimization of operation management strategies based on the analysis results of data in different links such as door-to-door recycling, transportation and sorting. Specifically, since there are certain differences in the door-to-door recycling order data every day, and there are also differences in the distances between different door-to-door recycling orders and the transportation and sorting locations, if the transportation and sorting locations cannot be optimized according to the door-to-door recycling orders, the recycling and processing efficiency cannot be improved.

[0003] In view of the above technical problems, the present invention provides an operation management method for a digital door-to-door recycling, transportation and sorting system. Summary of the Invention

[0004] To achieve the object of the present invention, the present invention adopts the following technical solutions: According to one aspect of the present invention, there is provided an operation management method for a digital door-to-door recycling, transportation and sorting system.

[0005] An operation management method for a digital door-to-door recycling, transportation and sorting system specifically includes: S1: Obtain door-to-door recycling orders in real time through a digital system, and determine the number of transportation stations by using the order data and distribution of the door-to-door recycling orders; S2: Determine the distance between the door-to-door recycling order and the transportation station by using the order location of the door-to-door recycling order, and determine the available transportation stations in the transportation stations according to the order data of the door-to-door recycling order and the distance from the transportation station; S3: Generate multiple transportation plans based on the number of transportation stations and the available transportation stations, and determine the transportation processing efficiency of different transportation plans and the alternative transportation plans in the transportation plans by the distance between the door-to-door recycling order and the available transportation stations of the transportation plan; S4: Obtain the distance between the available transportation stations of the alternative transportation plan and the sorting station, and determine the transportation processing plan in the alternative transportation plan in combination with the transportation processing efficiency of the alternative transportation plan, and use the transportation processing plan to transport and process the recycled garbage of the door-to-door recycling order.

[0006] The beneficial effects of the present invention are as follows: 1. In the present invention, the number of waste transfer stations is determined based on the order data and distribution of door-to-door recycling orders. This takes into account the impact on the demand for the number of waste transfer stations due to the large amount of recycled waste and the large number of door-to-door recycling orders, and at the same time considers the impact of the dispersion degree of the distribution of door-to-door recycling orders on the demand for the number of waste transfer stations. Thus, the determination of the number of waste transfer stations is achieved from multiple perspectives, avoiding the technical problem of high waste transfer costs caused by using a large number of waste transfer stations.

[0007] 2. In the present invention, the waste treatment plan in the alternative waste transfer plan is determined based on the distance between the available waste transfer stations and the sorting stations and the waste treatment efficiency of the alternative waste transfer plan. Therefore, the determination of the waste treatment plan in the alternative waste transfer plan is achieved from two perspectives: the waste treatment efficiency of the alternative waste transfer plan and the difficulty of sorting treatment, ensuring the efficiency and economy of the operation and treatment of the entire waste recycling system.

[0008] A further technical solution is that the door-to-door recycling order is determined based on the reported data of user orders in the digital system.

[0009] A further technical solution is that the order data of the door-to-door recycling order includes the types of recycled waste in the door-to-door recycling order and the recycling amounts of different types of recycled waste.

[0010] A further technical solution is that the distribution of the door-to-door recycling order is determined based on the user locations of the door-to-door recycling order.

[0011] A further technical solution is that the method for determining the available waste transfer stations in the waste transfer stations is as follows: Based on the distances between the order locations of different door-to-door recycling orders and the waste transfer stations, valid recycling orders are determined, and the total recycling amount of the valid recycling orders is determined according to the recycling amounts of the valid recycling orders; Whether the waste transfer station belongs to an available waste transfer station is determined through the total recycling amount of the valid recycling orders.

[0012] A further technical solution is that the method for determining the waste treatment plan in the alternative waste transfer plan is as follows: The site sorting treatment efficiency of different available waste transfer stations in the alternative waste transfer plan is determined by using the sorting distance interval in which the distance between the available waste transfer stations and the sorting stations in the alternative waste transfer plan is located, and the sorting treatment efficiency of the alternative waste transfer plan is determined according to the average value of the site sorting treatment efficiencies of different available waste transfer stations; Determine the comprehensive processing efficiency of the alternative waste removal plan based on the average of the sorting processing efficiency and the waste removal processing efficiency of the alternative waste removal plan, and use the alternative waste removal plan with the maximum comprehensive processing efficiency as the waste removal plan.

[0013] Other features and advantages will be described in the subsequent specification. The objectives and other advantages of the present invention are achieved and obtained by the structures specifically pointed out in the specification and the accompanying drawings.

[0014] To make the above objectives, features, and advantages of the present invention more obvious and understandable, the following specifically presents preferred embodiments and, in conjunction with the accompanying drawings, provides a detailed description as follows. Brief Description of the Drawings

[0015] By referring to the accompanying drawings and describing its exemplary embodiments in detail, the above and other features and advantages of the present invention will become more obvious; Figure 1 is a flowchart of an operation management method for a digital door-to-door recycling, waste removal, and sorting system; Figure 2 is a flowchart of a method for determining the number of waste removal stations; Figure 3 is a flowchart of a method for determining available waste removal stations in a waste removal station; Figure 4 is a flowchart of a method for determining alternative waste removal plans in a waste removal plan. Detailed Description of the Embodiments

[0016] To enable those skilled in the art to better understand the technical solutions in this specification, the following will clearly and completely describe the technical solutions in the embodiments of this specification in conjunction with the accompanying drawings in the embodiments of this specification. Obviously, the described embodiments are only a part of the embodiments of this specification, rather than all the embodiments. Based on the embodiments of this specification, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the scope of protection of this specification.

[0017] Since there is a certain degree of door-to-door recycling order data, it is necessary to optimize the waste removal and sorting locations by combining the door-to-door recycling orders with the distances to the waste removal and sorting locations, so as to improve the efficiency of recycling processing on the basis of reducing the economic cost of recycling processing.

[0018] Specifically, the applicant determines the waste removal stations required for waste removal processing by comprehensively considering the distances between different waste removal stations and the door-to-door recycling orders, as well as the distances to the sorting locations, so as to minimize the economic cost of waste removal processing.

[0019] The following will be further combined with specific embodiments for further elaboration.

[0020] To solve the above problems, according to one aspect of the present invention, as Figure 1 shown, an operation management method for a digital door-to-door recycling, transportation and sorting system is provided, which specifically includes: S1 Obtain door-to-door recycling orders in real time through a digital system, and determine the number of transportation stations by using the order data and distribution of the door-to-door recycling orders; Furthermore, the door-to-door recycling orders are determined according to the reported data of user orders in the digital system.

[0021] It should be noted that the order data of the door-to-door recycling orders includes the types of recycled garbage in the door-to-door recycling orders and the recycling amounts of different types of recycled garbage.

[0022] It can be understood that the distribution of the door-to-door recycling orders is determined according to the user locations of the door-to-door recycling orders.

[0023] It should be further noted that, as Figure 2 shown, the method for determining the number of transportation stations is: Determine the total amount of garbage recycled according to the order data of different door-to-door recycling orders, and determine the number of basic stations by using the total amount of garbage recycled; Determine the order locations of the door-to-door recycling orders based on the distribution of the door-to-door recycling orders, divide the door-to-door recycling orders into multiple sub-regions by using the order locations of different door-to-door recycling orders, and determine the corresponding number of transportation stations required according to the number of the sub-regions; Determine the number of transportation stations by using the maximum value of the number of basic stations and the number of transportation stations required.

[0024] Furthermore, dividing the door-to-door recycling orders into multiple sub-regions by using the order locations of different door-to-door recycling orders specifically includes: Divide the recycling and processing area into multiple recycling and processing sub-regions according to a preset area. When the number of door-to-door recycling orders in the recycling and processing sub-region is greater than the preset order number, then use the recycling and processing sub-region as a sub-region; When the number of door-to-door recycling orders in the recycling and processing sub-region is not greater than the preset order number, obtain the distance between the order location of the door-to-door recycling orders in the recycling and processing sub-region and the adjacent recycling and processing sub-region of the recycling and processing sub-region, and determine the sub-region divided by the door-to-door recycling orders in the recycling and processing sub-region according to the distance from the adjacent recycling and processing sub-region of the recycling and processing sub-region.

[0025] It can be understood that the number of transportation stations required is determined according to the preset mapping relationship between the number of the sub-regions and the number of transportation stations required.

[0026] In addition, it should be noted that the method for determining the number of the waste collection sites is as follows: Determine the order locations of the door-to-door recycling orders based on the distribution of the door-to-door recycling orders, and divide the door-to-door recycling orders into multiple sub-regions by using the order locations of different door-to-door recycling orders; Taking the set area as a constraint condition, divide different sub-regions into multiple recycling regions, and determine the minimum number of waste collection sites for different recycling regions by the waste recycling amounts of the door-to-door recycling orders in different recycling regions; Determine the number of the waste collection sites according to the minimum number of waste collection sites for different recycling regions.

[0027] In addition, it should be noted that the method for determining the number of the waste collection sites is as follows: Determine the total amount of waste recycling according to the order data of different door-to-door recycling orders, and judge whether the total amount of waste recycling is less than the preset recycling amount. If so, determine the number of the waste collection sites by using the preset number of sites. If not, enter the next step; Determine the basic number of sites by using the total amount of waste recycling, obtain the number of orders of the door-to-door recycling orders, and judge whether the number of orders of the door-to-door recycling orders is less than the preset number of orders. If so, determine the number of the waste collection sites based on the basic number of sites. If not, enter the next step; Determine the order locations of the door-to-door recycling orders based on the distribution of the door-to-door recycling orders, and determine the discrete recycling orders by using the location deviation between the order locations of different door-to-door recycling orders and the order locations of other door-to-door recycling orders, and judge whether the number of the discrete recycling orders meets the requirements. If so, determine the number of the waste collection sites based on the basic number of sites. If not, enter the next step; Divide the door-to-door recycling orders into multiple sub-regions by using the order locations of different door-to-door recycling orders, and determine whether the basic number of sites meets the requirements by the number of the sub-regions. If so, determine the number of the waste collection sites based on the basic number of sites. If not, enter the next step; Taking the set area as a constraint condition, divide different sub-regions into multiple recycling regions, and determine the minimum number of waste collection sites for different recycling regions by the waste recycling amounts of the door-to-door recycling orders in different recycling regions, and determine the number of the waste collection sites according to the minimum number of waste collection sites for different recycling regions.

[0028] S2 determines the distance between the door-to-door recycling order and the waste transfer station based on the order location of the door-to-door recycling order, and determines the available waste transfer stations among the waste transfer stations according to the order data of the door-to-door recycling order and the distance to the waste transfer station; It should be further noted that, as Figure 3 shown, the method for determining the available waste transfer stations among the waste transfer stations is: Determine the valid recycling orders based on the distances between the order locations of different door-to-door recycling orders and the waste transfer stations, and determine the waste transfer weights of different valid recycling orders according to the recycling amounts of the valid recycling orders; Determine the correlation coefficients between different valid recycling orders and the waste transfer stations based on the distances between the order locations of different valid recycling orders and the waste transfer stations; Determine the effective waste transfer values of the waste transfer stations through the correlation coefficients between different valid recycling orders and the waste transfer stations and the waste transfer weights of different valid recycling orders, and use the effective waste transfer values to determine whether the waste transfer stations are available waste transfer stations.

[0029] Further, using the effective waste transfer value to determine whether the waste transfer station is an available waste transfer station specifically includes: When the effective waste transfer value of the waste transfer station is greater than the preset threshold, it is determined that the waste transfer station belongs to the available waste transfer stations.

[0030] It can be understood that when the distance between the order location of the door-to-door recycling order and the waste transfer station is within the preset distance range, it is determined that the door-to-door recycling order is a valid recycling order.

[0031] In another possible embodiment, the method for determining the available waste transfer stations among the waste transfer stations is: Determine the valid recycling orders based on the distances between the order locations of different door-to-door recycling orders and the waste transfer stations, and determine the total recycling amount of the valid recycling orders according to the recycling amounts of the valid recycling orders; Determine whether the waste transfer station belongs to the available waste transfer stations through the total recycling amount of the valid recycling orders.

[0032] In another possible embodiment, the method for determining the available waste transfer stations among the waste transfer stations is: S21 determines the valid recycling orders based on the distances between the order locations of different door-to-door recycling orders and the waste transfer stations, and determines whether the number of valid recycling orders of the waste transfer station is greater than the preset limit number. If so, it is determined that the waste transfer station belongs to the available waste transfer stations. If not, proceed to the next step; S22 Determine the total recovery volume of valid recovery orders according to the recovery volume of the valid recovery orders, and use the total recovery volume of the valid recovery orders to determine whether the transfer station belongs to an available transfer station. If so, determine that the transfer station belongs to an available transfer station. If not, proceed to the next step; S23 Judge whether the number of valid recovery orders of the transfer station is within the preset order quantity range. If so, proceed to the next step. If not, go to step S26; S24 Determine the correlation coefficient between different valid recovery orders and the transfer station based on the distance between the order locations of different valid recovery orders and the transfer station, and judge whether the number of valid recovery orders with a correlation coefficient greater than the preset correlation coefficient is greater than the preset valid order quantity. If so, determine that the transfer station belongs to an available transfer station. If not, proceed to the next step; S25 Determine the transfer processing weight value of different valid recovery orders according to the recovery volume of the valid recovery orders, and determine the corrected correlation coefficient of different valid recovery orders through the correlation coefficient between different valid recovery orders and the transfer station and the transfer processing weight value of different valid recovery orders. Judge whether the number of valid recovery orders with a corrected correlation coefficient greater than the preset correlation coefficient is greater than the preset valid order quantity. If so, determine that the transfer station belongs to an available transfer station. If not, proceed to the next step; S26 Determine the transfer processing effective value of the transfer station according to the weight sum of the corrected correlation coefficients of different valid recovery orders, and use the transfer processing effective value to determine whether the transfer station is an available transfer station.

[0033] S3 Generate multiple transfer plans based on the number of transfer stations and available transfer stations, and determine the transfer processing efficiency of different transfer plans and the alternative transfer plans in the transfer plans according to the distance between the door-to-door recovery orders and the available transfer stations in the transfer plans; It should be further noted that the method for determining the transfer plan is as follows: Divide the available transfer stations with the number of transfer stations into the same transfer plan.

[0034] Specifically, as Figure 4 shown, the method for determining the alternative transfer plans in the transfer plan is as follows: Determine the matching transfer station of the door-to-door recovery order according to the distance between the door-to-door recovery order and different available transfer stations in the transfer plan, and determine the order transfer efficiency of the door-to-door recovery order based on the distance interval where the distance between the door-to-door recovery order and the matching transfer station is located; Determine the waste removal efficiency of the waste removal plan by the average value of the waste removal efficiencies of different door-to-door recycling orders, and determine whether the waste removal plan is an alternative waste removal plan by using the waste removal efficiency.

[0035] Furthermore, determining whether the waste removal plan is an alternative waste removal plan by using the waste removal efficiency specifically includes: When the waste removal efficiency of the waste removal plan meets the requirements, determine that the waste removal plan is an alternative waste removal plan.

[0036] In another possible embodiment, the method for determining the alternative waste removal plan in the waste removal plan is: S31 Determine the deviation recycling orders by using the distances between the door-to-door recycling orders and different available waste removal stations in the waste removal plan, and determine whether the waste removal plan does not belong to the alternative waste removal plan by using the number of the deviation recycling orders. If so, determine that the waste removal plan does not belong to the alternative waste removal plan. If not, proceed to the next step; S32 Match the door-to-door recycling orders with the waste removal stations through the distances between the door-to-door recycling orders and different available waste removal stations in the waste removal plan, and determine the waste removal efficiency of the door-to-door recycling orders based on the distance intervals where the distances between the door-to-door recycling orders and the matched waste removal stations are located. Determine whether there are door-to-door recycling orders with waste removal efficiencies that do not meet the requirements. If so, proceed to the next step. If not, proceed to step S35; S33 Take the door-to-door recycling orders with waste removal efficiencies that do not meet the requirements as waste removal deviation orders, and determine whether the waste removal plan does not belong to the alternative waste removal plan by using the number of the waste removal deviation orders. If so, determine that the waste removal plan does not belong to the alternative waste removal plan. If not, proceed to the next step; S34 Determine the weight values of different waste removal deviation orders according to the waste removal efficiencies of different waste removal deviation orders, and determine the screening order processing efficiency by using the sum of the weight values of the waste removal deviation orders. Determine whether the screening order processing efficiency determines that the waste removal plan does not belong to the alternative waste removal plan. If so, determine that the waste removal plan does not belong to the alternative waste removal plan. If not, proceed to the next step; S35 Determine the waste removal efficiency of the waste removal plan by the average value of the waste removal efficiencies of different door-to-door recycling orders, and determine whether the waste removal plan is an alternative waste removal plan by using the waste removal efficiency.

[0037] S4 Obtain the distances between the available waste removal stations of the alternative waste removal plan and the sorting stations, and determine the waste removal processing plan in the alternative waste removal plan in combination with the waste removal efficiency of the alternative waste removal plan, and use the waste removal processing plan to perform the waste removal processing of the recycled waste of the door-to-door recycling orders.

[0038] It should be noted that the method for determining the waste disposal plan in the alternative waste disposal plan is as follows: Determine the site sorting and processing efficiency of different available waste transfer stations in the alternative waste disposal plan by using the sorting distance interval in which the distance between the available waste transfer stations and the sorting stations in the alternative waste disposal plan lies, and determine the sorting and processing efficiency of the alternative waste disposal plan according to the average value of the site sorting and processing efficiency of different available waste transfer stations; Determine the comprehensive processing efficiency of the alternative waste disposal plan through the average value of the sorting and processing efficiency and the waste disposal processing efficiency of the alternative waste disposal plan, and use the alternative waste disposal plan with the maximum comprehensive processing efficiency as the waste disposal plan.

[0039] Each embodiment in this specification is described in a progressive manner. The same or similar parts among the embodiments can be referred to each other, and the differences between each embodiment and other embodiments are emphasized. In particular, for the embodiments of the device, equipment, and non-volatile computer storage medium, since they are basically similar to the method embodiments, the description is relatively simple, and the relevant parts can be referred to the description of the method embodiments.

[0040] The above describes specific embodiments of this specification. Other embodiments are within the scope of the appended claims. In some cases, the actions or steps recited in the claims can be performed in a different order than in the embodiments and still achieve the desired result. Additionally, the processes depicted in the figures do not necessarily require the specific order or sequential order shown to achieve the desired result. In certain embodiments, multitasking and parallel processing are also possible or may be advantageous.

[0041] The above is only one or more embodiments of this specification and is not used to limit this specification. For those skilled in the art, one or more embodiments of this specification can have various modifications and changes. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of one or more embodiments of this specification shall be included within the scope of the claims of this specification.

Claims

1. A method for operating and managing a digital door-to-door recycling, transportation and sorting system, characterized in that: Specifically include: Obtain door-to-door recycling orders in real time through the digital system, and use the order data and distribution of door-to-door recycling orders to determine the number of removal sites; Determine the distance between the door-to-door recycling order and the removal site by using the order location of the door-to-door recycling order, and determine the available removal sites among the removal sites according to the order data of the door-to-door recycling order and the distance from the removal site; Generate multiple transportation plans based on the number of transportation sites and available transportation sites, and determine the transportation efficiency of different transportation plans and the alternative transportation plans in the transportation plans by the distance between the door-to-door collection order and the available transportation sites of the transportation plan; The distances between the available removal sites and the sorting sites of the alternative removal solutions are obtained, and the removal and processing solutions in the alternative removal solutions are determined in combination with the removal and processing efficiency of the alternative removal solutions, and the removal and processing solutions are used to carry out the removal and processing of the recycled garbage of the door-to-door recycling order.

2. The operation and management method of the digital door-to-door recycling, removal and sorting system according to claim 1, characterized in that: The door-to-door recycling order is determined based on the reported data of the user order in the digital system.

3. The operation and management method of the digital door-to-door recycling, removal and sorting system according to claim 1, characterized in that: The order data of the door-to-door recycling order includes the recycling waste types of the door-to-door recycling order and the recycling quantities of different recycling waste types.

4. The operation and management method of the digital door-to-door recycling, removal and sorting system according to claim 1, characterized in that: The distribution of the door-to-door recycling orders is determined according to the user locations of the door-to-door recycling orders.

5. The operation and management method of the digital door-to-door recycling, removal and sorting system according to claim 1, characterized in that: The method for determining the number of removal sites is: Determine the total amount of garbage collection based on the order data of different door-to-door recycling orders, and use the total amount of garbage collection to determine the number of basic sites; Determine the order location of the door-to-door recycling order based on the distribution of the door-to-door recycling order, and divide the door-to-door recycling order into multiple sub-areas using different order locations of the door-to-door recycling order, and determine the corresponding number of removal stations required according to the number of the sub-areas; The number of removal sites is determined by taking the maximum value of the number of basic sites and the number of removal sites required.

6. The operation and management method of the digital door-to-door recycling, removal and sorting system according to claim 5, characterized in that: Different order locations of door-to-door recycling orders are used to divide the door-to-door recycling orders into multiple sub-areas, specifically including: Divide the recycling processing area into a plurality of recycling processing sub-areas according to a preset area, and when the number of door-to-door recycling orders in the recycling processing sub-area is greater than the preset number of orders, the recycling processing sub-area is used as a sub-area; When the number of door-to-door recycling orders in the recycling processing sub-area is not greater than the preset order number, the distance between the order position of the door-to-door recycling order in the recycling processing sub-area and the adjacent recycling processing sub-area of ​​the recycling processing sub-area is obtained, and the sub-area for the door-to-door recycling order in the recycling processing sub-area is determined according to the distance with the adjacent recycling processing sub-area of ​​the recycling processing sub-area.

7. The operation and management method of the digital door-to-door recycling, removal and sorting system according to claim 1, characterized in that: The method for determining the available removal sites among the removal sites is as follows: Determine the effective recycling orders based on the distances between the order locations of different door-to-door recycling orders and the removal sites, and determine the removal processing weights of different effective recycling orders according to the recycling volumes of the effective recycling orders; Determining correlation coefficients between different valid recycling orders and the removal sites based on the distances between the order locations of different valid recycling orders and the removal sites; The effective value of the removal processing of the removal site is determined by the correlation coefficients between different effective recycling orders and the removal site and the removal processing weight values ​​of different effective recycling orders, and the effective value of the removal processing is used to determine whether the removal site is an available removal site.

8. The operation and management method of the digital door-to-door recycling, removal and sorting system according to claim 7, characterized in that: Determining whether the removal site is an available removal site by using the removal processing effective value specifically includes: When the effective value of the removal processing of the removal site is greater than a preset threshold, it is determined that the removal site is an available removal site.

9. The operation and management method of the digital door-to-door recycling, removal and sorting system according to claim 1, characterized in that: The method for determining the removal plan is: Assign the available removal sites of the number of removal sites to the same removal plan.

10. The operation and management method of the digital door-to-door recycling, removal and sorting system according to claim 1, characterized in that: The method for determining the cleaning and transportation solution in the alternative cleaning and transportation solution is as follows: Determine the site sorting processing efficiency of different available removal sites of the alternative removal scheme by using the sorting distance interval between the available removal sites of the alternative removal scheme and the sorting site, and determine the sorting processing efficiency of the alternative removal scheme according to the average value of the site sorting processing efficiency of different available removal sites; The comprehensive processing efficiency of the alternative removal scheme is determined by the average value of the sorting processing efficiency and the removal processing efficiency of the alternative removal scheme, and the alternative removal scheme with the largest comprehensive processing efficiency is used as the removal processing scheme.

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