A paid recycling and reuse system for logistics packaging based on smart logistics

Abstract

The present invention discloses a paid recycling and reuse system for logistics packaging based on smart logistics, which relates to the technical field of smart logistics. The system uses a logistics packaging type determination module, a packaging integrity determination module, a packaging use determination module, a reasonable packaging determination module and a main control module. The logistics packaging type determination module is used to judge the packaging type of the logistics and take photos of the logistics packaging to determine it. The packaging integrity determination module is used to judge the matching degree between the logistics packaging and the items contained therein. The packaging use determination module is used to compare the usage of logistics packaging recovered from different garbage stations with the usage of logistics packaging distributed by express stations in different areas. The reasonable packaging determination module is used to determine whether the items are over-packaged, resulting in a low utilization rate of the recycling of the logistics packaging. The main control module is used to save the results obtained by each module to prevent the system from being called suddenly.

Description

Technical Field

[0001] The present invention relates to the field of smart logistics technology, and specifically to a paid recycling and reuse system for logistics packaging based on smart logistics. Background Art

[0002] With the progress and development of modern science and technology, the logistics industry has been constantly improving and progressing to ensure the supply of social production and social life. Every major progress in the logistics industry is inseparable from the changes in all walks of life. With the development of computers, logistics is getting faster and faster, and more and more accurate. However, at the same time, due to the rapid expansion of logistics, many logistics industries use packaging tapes and packaging boxes to deliver items to users according to the size of the items. Therefore, a large amount of packaging tapes and packaging boxes are wasted, resulting in the inability to recycle resources, and truly turning packaging tapes and packaging boxes into disposable items;

[0003] At the same time, if you cannot choose the right packaging according to the size of the item when using packaging tape and packaging boxes, it will not only waste packaging resources but also damage the items and cause them to deform. Therefore, customized logistics packaging is usually selected. At the same time, it is impossible to confirm whether the express station will use the packaging multiple times or throw it away directly. Many merchants often over-package the items in order to show that the items purchased by users are very valuable. This practice is very wasteful of resources and causes pollution. The behavior should be classified according to whether the items are fragile or not, and then choose the packaging behavior;

[0004] Therefore, people need a paid recycling and reuse system for logistics packaging based on smart logistics. Summary of the invention

[0005] The purpose of the present invention is to provide a paid recycling and reuse system for logistics packaging based on smart logistics to solve the problems raised in the above-mentioned background technology.

[0006] In order to solve the above technical problems, the present invention provides the following technical solutions: a paid recycling and reuse system for logistics packaging based on smart logistics, the system comprising a logistics packaging type determination module, a packaging integrity determination module, a packaging use determination module, a reasonable packaging determination module and a main control module, the logistics packaging type determination module is used to judge the packaging type of the logistics, and take a photo of the logistics packaging to determine whether the logistics packaging is damaged, the packaging integrity determination module is used to judge the matching degree between the logistics packaging and the loaded items, so that the logistics packaging can put the items into the logistics packaging without damaging the items, and the packaging use determination module is used to determine the matching degree between the logistics packaging and the loaded items in different logistics packaging. The utilization rate of logistics packaging recycled at the location is compared with the utilization rate of logistics packaging distributed by express stations in different areas, so as to determine the number of recycled logistics packaging used by each express station and whether each express station is saving resources. The reasonable packaging determination module is used to determine whether the items are over-packaged, resulting in a low recycling utilization rate of the logistics packaging, so that the logistics packaging can be normally recycled and continued to be used without wasting resources. The main control module is used to save the results obtained by each module in case the system is suddenly called. The output end of the main control module is connected to the logistics packaging type determination module, the packaging integrity determination module, the packaging usage determination module and the reasonable packaging determination module.

[0007] Preferably, the logistics packaging type determination module includes a packaging classification submodule, a photo upload submodule, an overlap deletion module and a packaging photo comparison submodule. The packaging classification submodule is used to determine the type of the logistics packaging, so as to determine whether the logistics packaging can be recycled and continued to be used. The photo upload submodule is used to take photos and check each surface of the reusable logistics packaging, so that the system can be used to determine whether the packaging is intact, the damage of the logistics packaging, and whether the logistics packaging has any signs of damage. The overlap deletion module is used to delete the overlapping surfaces in the photographed logistics packaging, so that the photos of the logistics packaging can be more accurate during inspection. The packaging photo comparison submodule is used to compare the logistics packaging with similar packaging in the database, determine whether it is damaged and the degree of damage, and send the damage result to the main control module. The output end of the packaging photo comparison submodule is connected to the input end of the packaging classification submodule, the photo upload submodule and the overlap deletion submodule.

[0008] Preferably, the packaging integrity determination module includes an item classification submodule, a packaging matching submodule, a bubble packaging submodule, a recycling submodule and an RFID tag submodule. The item classification submodule is used to determine whether the transported items are fragile items, so that the items can be carefully protected during transportation to prevent them from breaking. The packaging matching submodule is used to determine whether the logistics packaging can match it according to the maximum volume formed by the items, so that the items in the logistics packaging will not be shaken and damaged because the volume is much smaller than the volume of the logistics packaging. The bubble packaging submodule is used to fill the damaged part of the logistics packaging with a bubble bag when the logistics packaging is partially damaged, so that the space of the logistics packaging bag can be fully utilized. The recycling submodule is used to degrade and recycle the logistics packaging when the degree of damage is large, so that the logistics packaging will not pollute the environment and cause white pollution. The RFID tag submodule is used to mark the modified logistics packaging, so that the number of times the logistics packaging is recycled can be understood. The output end of the item classification submodule is connected to the input end of the packaging matching submodule, the bubble packaging submodule, the recycling submodule and the RFID tag submodule.

[0009] When it is detected that the logistics packaging is damaged, the bubble bag is inflated and installed on the damaged part of the logistics packaging, and the airless part of the bubble bag is installed on the undamaged part of the logistics packaging. Items with high matching degree continue to be installed based on the usage rate of the remaining packaging.

[0010] Preferably, the packaging usage determination module includes a regional usage confirmation submodule, a regional garbage station recycling statistics submodule, an express recycling statistics submodule and a paid determination submodule. The regional usage confirmation submodule is used to jointly judge the number of times the logistics packaging is used in the region and the number of times the logistics packaging is reused after partial modification and upload them to the main control module, so that the number of logistics packaging actually used in the region can be determined. The regional garbage station recycling statistics submodule is used to count and allocate the usage of recyclable logistics packaging in the regional recycling garbage station, so that it can be determined whether the logistics packaging is used reasonably in the region. The express recycling statistics submodule is used to judge the usage of the allocated logistics packaging within a preset time, and can determine whether the express station uses the allocated logistics packaging. The paid determination submodule is used to compare the actual number of logistics packaging recycled in different regions within a preset time with the total number of logistics packaging allocated at the express station, so as to urge the express station to use more recyclable logistics packaging. The output end of the regional usage confirmation submodule is connected to the input end of the regional garbage station recycling statistics submodule, the express recycling statistics submodule and the paid determination submodule.

[0011] The usage rate refers to the number of times the logistics packaging is used without modification and the number of times the logistics packaging can be reused after partial modification.

[0012] Preferably, the reasonable packaging determination module includes an express delivery submodule and a value judgment submodule. The express delivery submodule is used to detect the size and type of the packaged items, so as to determine whether the merchant has over-packaged the deposited items. The value judgment submodule is used to increase the cost of the express delivery for merchants who over-package the items and reduce the merchant's credibility, so that the merchant can save packaging resources. The list of merchants with reduced credibility is sent to the main control module. The output end of the express delivery submodule is connected to the input end of the value judgment submodule.

[0013] The method steps of the system are as follows:

[0014] S1: The logistics packaging type determination module can be used to determine whether the logistics packaging is damaged based on the photos of each side of the logistics packaging uploaded by the user, and whether the photos are overlapped, and the overlapping photos will be deleted;

[0015] S2: The packaging integrity determination module can be used to determine whether the selected logistics packaging is matched according to the volume of the items in the package;

[0016] S3: The module for determining the reasonable use of packaging can compare the number of logistics packaging recycled in the area with the sum of the number of logistics packaging allocated to different express stations, and determine whether the sum of the number of logistics packaging used by different express stations reaches the expected value within a preset time;

[0017] S4: Use the reasonable packaging determination module to determine whether the merchant over-packages the items to be deposited, and set the merchant's reputation value and the cost of the express delivery.

[0018] In the step S1, in the two-dimensional plane model, the photo uploading submodule takes a photo of each side of the package, sets each side of the package to M = {m1, m2, m3, m4, m5, m6}, and calculates the area of ​​each side S = {s1, s2, s3, s4, s5, s6}. The system automatically fits the area selected by the package and compares it with the actual package area. When the logistics packaging fitted by the system is inconsistent with the actual logistics packaging, the overlapping surface is deleted.

[0019] In step S2, the coordinate set of each end point of the loaded object and each end point in the three-dimensional plane model is W = {(x1, y1, z1), (x2, y2, z2), (x3, y3, z3) ... (x m ,y m ,z m )}, after verification, the maximum space occupied by the item is V, and the volume of the packaging box corresponding to the item is U;

[0020] According to the formula: V = (xmax -x min )(y max -y min )(z max -z min );

[0021] When the item type is a common item: UV = Q;

[0022] When the item is fragile: UV = Q + t;

[0023] Where: x max ,x min ,y max ,y min ,z max ,z min It is the maximum and minimum values ​​of the length, width and height in the coordinates corresponding to the vertical or horizontal line of the highest vertex of each side of the object, Q is the standard distance, and t is the distance of the protective film for the packaging of fragile items.

[0024] According to the survey of the regional garbage station recycling statistics submodule, the logistics packaging is recycled and distributed to each express station. The number of logistics packaging reported by each express station in the preset time is D = {d1, d2, d3…d m}, suppose there is an item, and the item is matched with the corresponding packaging for the first time. When no packaging matching the size of the item is found and the logistics packaging is not used, the usage degree at this time is S i When a package that matches the size of the item is found and sent out, the usage degree is S i+1 ;

[0025] The usage of each item packaging is S 总 :S 总 =S i +S i+1 ;

[0026] The number of unused packages remaining at different express delivery stations is L: L = YN (S i +S i+1 );

[0027] When L is greater than the number of packages remaining at the courier station within the preset time, the price of the logistics package assigned to the courier station is increased; when L is less than the number of packages remaining at the courier station within the preset time, the price of the logistics package assigned to the courier station is reduced;

[0028] Among them, Y is the total number of logistics packages assigned to different express delivery stations, and N is the number of express deliveries;

[0029] Compared with the prior art, the beneficial effects achieved by the present invention are:

[0030] 1. Use the logistics packaging type determination module to take a photo of the logistics packaging and upload it to analyze the size of the logistics packaging and determine whether the logistics packaging is damaged. At the same time, fit each side of the detected packaging to determine whether the packaging has repeated faces and delete the repeated faces, so as to understand the status of each logistics packaging and whether the logistics packaging can continue to be used;

[0031] 2. Use the packaging integrity determination module to determine whether the recyclable and reusable logistics packaging matches the items contained, so that the items can fit perfectly in the logistics outer packaging, so that the items will not be damaged due to shaking;

[0032] 3. The packaging usage determination module can be used to allocate logistics packaging recovered from garbage stations to express delivery stations in different regions, and compare the logistics packaging allocated to the express delivery stations within a preset time to determine whether the usage of different express delivery stations is a waste of resources;

[0033] 4. By using the reasonable packaging determination module, it is possible to determine whether the merchant has over-packaged the items based on the size of the items and whether they are fragile items. The express delivery fee and the reputation value of the connoisseur can be adjusted according to the merchant's situation, allowing users to save resources and avoid white pollution. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0035] Figure 1 This is a schematic diagram of the module composition of a paid recycling and reuse system for logistics packaging based on smart logistics of the present invention;

[0036] Figure 2 It is a schematic diagram of the steps of a paid recycling and reuse system for logistics packaging based on smart logistics of the present invention. DETAILED DESCRIPTION

[0037] 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.

[0038] See also Figure 1-2 , the present invention provides a technical solution:

[0039] A paid recycling and reuse system for logistics packaging based on smart logistics, the system includes a logistics packaging type determination module, a packaging integrity determination module, a packaging use determination module, a reasonable packaging determination module and a main control module, the logistics packaging type determination module is used to determine the packaging type of the logistics, and take a photo of the logistics packaging to determine whether the logistics packaging is damaged, the packaging integrity determination module is used to determine the matching degree between the logistics packaging and the loaded items, so that the logistics packaging can put the items into the logistics packaging without damaging the items, and the packaging use determination module is used to determine the usage of the logistics packaging recycled at different locations. The usage is compared with the usage of logistics packaging distributed by express stations in different areas, so as to determine the number of recycled logistics packaging used by each express station and whether each express station is saving resources. The reasonable packaging determination module is used to determine whether the items are over-packaged, resulting in low recycling utilization rate of logistics packaging, so that the logistics packaging can be normally recycled and continued to be used without wasting resources. The main control module is used to save the results obtained by each module in case the system is suddenly called. The output end of the main control module is connected to the logistics packaging type determination module, the packaging integrity determination module, the packaging usage determination module and the reasonable packaging determination module.

[0040] Preferably, the logistics packaging type determination module includes a packaging classification submodule, a photo upload submodule, an overlap deletion module and a packaging photo comparison submodule. The packaging classification submodule is used to determine the type of the logistics packaging, so as to determine whether the logistics packaging can be recycled and continued to be used. The photo upload submodule is used to take photos of each surface of the reusable logistics packaging for verification, so that the system can be used to determine whether the packaging is intact, the damage of the logistics packaging, and whether the logistics packaging has any signs of damage. The overlap deletion module is used to delete the overlapping surfaces in the photographed logistics packaging, so that the photos of the logistics packaging can be more accurate during inspection. The packaging photo comparison submodule is used to compare the logistics packaging with similar packaging in the database, determine whether it is damaged and the degree of damage, and send the damage result to the main control module. The output end of the packaging photo comparison submodule is connected to the input end of the packaging classification submodule, the photo upload submodule and the overlap deletion submodule;

[0041] When the user takes a photo of the logistics packaging and uploads it, the system will fit the uploaded photo, determine whether the logistics packaging is consistent with the logistics packaging saved in the database, and determine whether there are any redundant photos. When duplicate photos appear, the instruction will be sent to the overlap reduction module and the main control module to facilitate timely deletion of duplicate photos.

[0042] Preferably, the packaging integrity determination module includes an item classification submodule, a packaging matching submodule, a bubble packaging submodule, a recycling submodule and an RFID tag submodule. The item classification submodule is used to determine whether the transported items are fragile items, so that the items can be carefully protected during transportation to prevent them from breaking. The packaging matching submodule is used to determine whether the logistics packaging can match it according to the maximum volume formed by the items, so that the items in the logistics packaging will not be shaken and damaged because the volume is much smaller than the volume of the logistics packaging. The bubble packaging submodule is used to fill the damaged part of the logistics packaging with a bubble bag when the logistics packaging is partially damaged, so that the space of the logistics packaging bag can be fully utilized. The recycling submodule is used to degrade and recycle the logistics packaging when the degree of damage is large, so that the logistics packaging will not pollute the environment and cause white pollution. The RFID tag submodule is used to mark the modified logistics packaging, so that the number of times the logistics packaging is recycled can be understood. The output end of the item classification submodule is connected to the input end of the packaging matching submodule, the bubble packaging submodule, the recycling submodule and the RFID tag submodule.

[0043] When it is detected that the logistics packaging is damaged, the bubble bag is inflated and installed on the damaged part of the logistics packaging, and the airless part of the bubble bag is installed on the undamaged part of the logistics packaging. Items with high matching degree continue to be installed based on the usage rate of the remaining packaging.

[0044] Preferably, the packaging usage determination module includes a regional usage confirmation submodule, a regional garbage station recycling statistics submodule, an express recycling statistics submodule and a paid determination submodule. The regional usage confirmation submodule is used to jointly judge the number of times the logistics packaging is used in the region and the number of times the logistics packaging is reused after partial modification and upload them to the main control module, so that the number of logistics packaging actually used in the region can be determined. The regional garbage station recycling statistics submodule is used to count and allocate the usage of recyclable logistics packaging in the regional recycling garbage station, so that it can be determined whether the logistics packaging is used reasonably in the region. The express recycling statistics submodule is used to judge the usage of the allocated logistics packaging within a preset time, and can determine whether the express station uses the allocated logistics packaging. The paid determination submodule is used to compare the actual number of logistics packaging recycled in different regions within a preset time with the total number of logistics packaging allocated at the express station, so as to urge the express station to use more recyclable logistics packaging. The output end of the regional usage confirmation submodule is connected to the input end of the regional garbage station recycling statistics submodule, the express recycling statistics submodule and the paid determination submodule.

[0045] The usage rate refers to the number of times the logistics packaging is used without modification and the number of times the logistics packaging can be reused after partial modification.

[0046] Preferably, the reasonable packaging determination module includes an express delivery submodule and a value judgment submodule. The express delivery submodule is used to detect the size and type of the packaged items, so as to determine whether the merchant has over-packaged the deposited items. The value judgment submodule is used to increase the cost of the express delivery for merchants who over-package the items and reduce the merchant's credibility, so that the merchant can save packaging resources. The list of merchants with reduced credibility is sent to the main control module. The output end of the express delivery submodule is connected to the input end of the value judgment submodule.

[0047] The method steps of the system are as follows:

[0048] S1: The logistics packaging type determination module can be used to determine whether the logistics packaging is damaged based on the photos of each side of the logistics packaging uploaded by the user, and whether the photos are overlapped, and the overlapping photos will be deleted;

[0049] S2: The packaging integrity determination module can be used to determine whether the selected logistics packaging is matched according to the volume of the items in the package;

[0050] S3: The module for determining the reasonable use of packaging can compare the number of logistics packaging recycled in the area with the sum of the number of logistics packaging allocated to different express stations, and determine whether the sum of the number of logistics packaging used by different express stations reaches the expected value within a preset time;

[0051] S4: Use the reasonable packaging determination module to determine whether the merchant over-packages the items to be deposited, and set the merchant's reputation value and the cost of the express delivery.

[0052] In step S1, in the two-dimensional plane model, the photo upload submodule takes a photo of each side of the package to determine, sets each side of the package as M = {m1, m2, m3, m4, m5, m6}, calculates the area of ​​each side S = {s1, s2, s3, s4, s5, s6}, and the system automatically fits the area selected by the package and compares it with the actual package area. When the logistics package fitted by the system is inconsistent with the actual logistics package, the overlapping surface is deleted;

[0053] The logistics packaging type determination module can be used to calculate the length, width and height of the uploaded logistics packaging, so that the system can understand the area range of each side of the packaging and delete the overlapping surfaces to prevent users from adding duplicate surfaces to the packaging due to multiple photos, which will affect the utilization rate of the packaging area.

[0054] In step S2, the coordinate set of each end point of the loaded object and each end point in the three-dimensional plane model is W = {(x1, y1, z1), (x2, y2, z2), (x3, y3, z3) ... (x m ,y m ,,z m )}, after verification, the maximum space occupied by the item is V, and the volume of the packaging box corresponding to the item is U;

[0055] According to the formula: V = (x max -x min )(y max -y min )(z max -z min );

[0056] When the item type is a common item: UV = Q;

[0057] When the item is fragile: UV = Q + t;

[0058] Where: x max ,x min ,y max ,y min ,z max ,z min It is the maximum and minimum values ​​of the length, width and height in the coordinates corresponding to the vertical or horizontal line of the highest vertex of each side of the object, Q is the standard distance, and t is the distance of the protective film for the packaging of fragile items.

[0059] According to the survey of the regional garbage station recycling statistics submodule, the logistics packaging is recycled and distributed to each express station. The number of logistics packaging reported by each express station in the preset time is D = {d1, d2, d3…d m}, suppose there is an item, and the item is matched with the corresponding packaging for the first time. When no packaging matching the size of the item is found and the logistics packaging is not used, the usage degree at this time is S i When a package that matches the size of the item is found and sent out, the usage degree is S i+1 ;

[0060] The usage of each item packaging is S 总 :S 总 =S i +S i+1 ;

[0061] The number of unused packages remaining at different express delivery stations is L: L = YN (S i +S i+1 );

[0062] When L is greater than the number of packages remaining at the courier station within the preset time, the price of the logistics package assigned to the courier station is increased; when L is less than the number of packages remaining at the courier station within the preset time, the price of the logistics package assigned to the courier station is reduced;

[0063] Among them, Y is the total number of logistics packages assigned to different express delivery stations, and N is the number of express deliveries;

[0064] When allocating logistics packaging to different express stations, the price is allocated according to the reusability of the logistics packaging. The packaging that can be used directly and does not need to be modified is more expensive than the packaging that needs to be modified. When matching the packaging suitable for each item, it is necessary to go through multiple comparisons to get the logistics packaging that finally matches the item. Therefore, S is set here. i and S i+1 , you can find out the number of packages for each item from trial to finalization.

[0065] Embodiment 1: In step S2, the coordinate set of each end point of the loaded object and each end point in the three-dimensional plane model is W = {(x1, y1, z1), (x2, y2, z2), (x3, y3, z3) ... (x m ,y m ,,z m )}={(10,15,8),(18,15,8),(20,11,3),(20,0,0),(10,0,0),(7,10,4)}. After verification, the maximum utilization rate of the item is V, the volume of the packaging box corresponding to the item is U=3000, the distance of Q is 500, and the distance of t is 800.

[0066] According to the formula: V = (x max -x min )(y max -y min )(z max -z min ) = [20-7] * [15-0] * [8-0] = 1560

[0067] UV=3000-1560=1440>500, 1440>500+800;

[0068] When the item type is a common item: UV>Q;

[0069] When the item is fragile: UV>Q+t;

[0070] It is determined that the item is fragile and can be placed in a logistics packaging box for fragile items.

[0071] Where: xmax ,x min ,y max ,y min ,z max ,z min It is the maximum and minimum values ​​of the length, width and height in the coordinates corresponding to the vertical or horizontal line of the highest vertex of each side of the object, Q is the standard distance, and t is the distance of the protective film for the packaging of fragile items.

[0072] Example 2: When using bubble bags to stick damaged parts of logistics packaging, the reason for using bubble bags is to make full use of the air in the bubble bags to protect the items in the logistics packaging. Not only bubble bags can be used to protect the items, but other methods can also be used.

[0073] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0074] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A paid recycling and reuse system for logistics packaging based on smart logistics, characterized by: The system comprises a logistics packaging type determination module, a packaging integrity determination module, a packaging use determination module, a reasonable packaging determination module and a main control module. The logistics packaging type determination module is used to determine the packaging type of the logistics and take photos of the logistics packaging to determine the matching degree between the logistics packaging and the loaded items. The packaging use determination module is used to compare the usage of the logistics packaging recovered from different garbage stations with the usage of the logistics packaging distributed by express stations in different areas. The reasonable packaging determination module is used to determine whether the items are over-packaged, resulting in a low utilization rate of the recycling of the logistics packaging. The main control module is used to save the results obtained by each module in it to prevent the system from being called suddenly. The output end of the main control module is connected to the logistics packaging type determination module, the packaging integrity determination module, the packaging use determination module and the reasonable packaging determination module; The logistics packaging type determination module includes a packaging classification submodule, a photo upload submodule, an overlap deletion module and a packaging photo comparison submodule. The packaging classification submodule is used to determine the type of the logistics packaging. The photo upload submodule is used to take photos of each surface of the reusable logistics packaging for verification. The overlap deletion module is used to delete the overlapping surfaces in the photographed logistics packaging. The packaging photo comparison submodule is used to compare the logistics packaging with similar packaging in the database to determine whether it is damaged and the degree of damage, and send the damage result to the main control module. The output end of the packaging photo comparison submodule is connected to the input ends of the packaging classification submodule, the photo upload submodule and the overlap deletion submodule; The packaging integrity determination module includes an item classification submodule, a packaging matching submodule, a bubble packaging submodule, a recycling submodule and an RFID tag submodule, wherein the item classification submodule is used to determine whether the transported item is a fragile item, the packaging matching submodule is used to determine whether the logistics packaging can match it according to the maximum volume formed by the item, the bubble packaging submodule is used to fill the damaged part of the logistics packaging with a bubble bag when the logistics packaging is partially damaged, the recycling submodule is used to degrade and recycle the logistics packaging when the damage is serious, and the RFID tag submodule is used to mark the modified logistics packaging, and the output end of the item classification submodule is connected to the input end of the packaging matching submodule, the bubble packaging submodule, the recycling submodule and the RFID tag submodule; The packaging usage determination module includes a regional usage confirmation submodule, a regional garbage station recycling statistics submodule, an express recycling statistics submodule and a paid determination submodule. The regional usage confirmation submodule is used to jointly judge the number of times the logistics packaging is used in the region and the number of times the logistics packaging is reused after partial modification and upload them to the main control module. The regional garbage station recycling statistics submodule is used to count and allocate the usage of recyclable logistics packaging in the regional recycling garbage station. The express recycling statistics submodule is used to judge the usage of the allocated logistics packaging within a preset time. The paid determination submodule is used to compare the actual number of logistics packaging recycled in different regions within the preset time with the total number of logistics packaging allocated at the express station. The output end of the regional usage confirmation submodule is connected to the input end of the regional garbage station recycling statistics submodule, the express recycling statistics submodule and the paid determination submodule.

2. According to claim 1, a paid recycling system for logistics packaging based on smart logistics is characterized by: When it is detected that the logistics packaging is damaged, the bubble bag is inflated and installed on the damaged part of the logistics packaging, and the airless part of the bubble bag is installed on the undamaged part of the logistics packaging. Items with high matching degree continue to be installed based on the usage rate of the remaining packaging.

3. According to the paid recycling and reuse system of logistics packaging based on smart logistics according to claim 1, it is characterized by: The reasonable packaging determination module includes an express delivery submodule and a value determination submodule. The express delivery submodule is used to detect the size and type of the packaged items. The value determination submodule is used to increase the cost of express delivery and reduce the credibility of merchants who over-package the items. The output end of the express delivery submodule is connected to the input end of the value determination submodule.

4. According to claim 1, a method for a paid recycling system for logistics packaging based on smart logistics, characterized in that: The method steps of the system are as follows: S1: The logistics packaging type determination module can be used to determine whether the logistics packaging is damaged based on the photos of each side of the logistics packaging uploaded by the user, and whether the photos are overlapped, and the overlapping photos will be deleted; S2: The packaging integrity determination module can be used to determine whether the selected logistics packaging is matched according to the volume of the items in the package; S3: The module for determining the reasonable use of packaging can compare the number of logistics packaging recycled in the area with the sum of the number of logistics packaging allocated to different express stations, and determine whether the sum of the number of logistics packaging used by different express stations reaches the expected value within a preset time; S4: Use the reasonable packaging determination module to determine whether the merchant over-packages the items to be deposited, and set the merchant's reputation value and the cost of the express delivery.

5. The method of a paid recycling system for logistics packaging based on smart logistics according to claim 4 is characterized in that: In the step S1, in the two-dimensional plane model, the photo uploading submodule takes a photo of each side of the package, sets each side of the package to M = {m1, m2, m3, m4, m5, m6}, and calculates the area of ​​each side S = {s1, s2, s3, s4, s5, s6}. The system automatically fits the area selected by the package and compares it with the actual package area. When the logistics packaging fitted by the system is inconsistent with the actual logistics packaging, the overlapping surface is deleted.

6. The method of a paid recycling system for logistics packaging based on smart logistics according to claim 4 is characterized by: In step S2, the coordinate set of each end point of the loaded object and each end point in the three-dimensional plane model is W = {(x1, y1, z1), (x2, y2, z2), (x3, y3, z3) ... (x m ,y m ,z m )}, after verification, the maximum space occupied by the item is V, and the volume of the packaging box corresponding to the item is U; According to the formula: V = (x max -x min )(y max -y min )(z max -z min ); When the item type is a common item: UV = Q; When the item is fragile: UV = Q + t; Where: x max ,x min ,y max ,y min ,z max ,z min It is the maximum and minimum values ​​of the length, width and height in the coordinates corresponding to the vertical or horizontal line of the highest vertex of each side of the object, Q is the standard distance, and t is the distance of the protective film for the packaging of fragile items.

7. The method of a paid recycling system for logistics packaging based on smart logistics according to claim 4 is characterized by: According to the survey of the regional garbage station recycling statistics submodule, the logistics packaging is recycled and distributed to each express station. The number of logistics packaging reported by each express station in the preset time is D = {d1, d2, d3…d m }, suppose there is an item, and the item is matched with the corresponding packaging for the first time. When no packaging matching the size of the item is found and the logistics packaging is not used, the usage degree at this time is S i When a package that matches the size of the item is found and sent out, the usage degree is S i+1 ; The usage of each item packaging is S 总 :S 总 =S i +S i+1 ; The number of unused packages remaining at different express delivery stations is L: L = Y-Nx(S i +S i+1 ); When L is greater than the number of packages remaining at the courier station within the preset time, the price of the logistics package assigned to the courier station is increased; when L is less than the number of packages remaining at the courier station within the preset time, the price of the logistics package assigned to the courier station is reduced; Among them, Y is the total number of logistics packages allocated to different express delivery stations, and N is the number of express delivery packages; When allocating logistics packaging to different express stations, prices are allocated based on the reusability of the logistics packaging. Packaging that can be used directly and does not require modification is more expensive than packaging that needs to be re-modified. When matching the appropriate packaging for each item, multiple comparisons are required to obtain the final logistics packaging that matches the item.

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