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1. 发明授权

US12067514B2 Systems and methods for optimization of pick walks 有权
公开(公告)号：US12067514B2
公开(公告)日：2024-08-20
申请号：US18103915
申请日：2023-01-31
申请人： Walmart Apollo, LLC
发明人： Seon Ki Kim , Aditya Arcot Srinivasan , Mingang Fu
IPC分类号： G06Q10/04 , G06Q10/0631 , G06Q10/0637 , G06Q10/0875 , G06Q10/10 , G06Q30/0601
CPC分类号： G06Q10/06316 , G06Q10/04 , G06Q10/0637 , G06Q10/0875 , G06Q10/10 , G06Q30/0635
摘要： A system includes one or more processors and one or more non-transitory computer-readable media storing computing instructions that, when executed on the one or more processors, cause the one or more processors to perform: selecting, by a greedy tote reduction algorithm within an infeasible totes loop, items that have a highest volume restriction and a highest weight restriction for each of a plurality of respective totes; iteratively executing a swap of the items; iteratively searching for candidate solutions until a solution of picklists for the plurality of respective totes containing the items, as swapped, is found; executing a minimum trolley loop algorithm on the solution of picklists to create combined picklists; and displaying to a picker on an interface of a computing device, turn-by-turn directions within a pick walk for the combined picklists. Other embodiments are disclosed herein.

2. 发明申请

US20210241197A1 SYSTEMS AND METHODS FOR OPTIMIZATION OF PICK WALKS 有权
公开(公告)号：US20210241197A1
公开(公告)日：2021-08-05
申请号：US16778355
申请日：2020-01-31
申请人： Walmart Apollo, LLC
发明人： Seon Ki Kim , Aditya Arcot Srinivasan , Mingang Fu
IPC分类号： G06Q10/06 , G06F7/14 , G06Q10/08 , G06Q10/10 , G06Q10/04 , G06Q30/06
摘要： Systems and methods including one or more processors and one or more non-transitory storage devices storing computing instructions configured to run on the one or more processors and perform: executing a greedy incremental batcher loop, which can comprise: selecting a first picklist of one or more picklists; and merging the first picklist with one or more picklists in a first remainder of the one or more picklists when the merging would decrease a cost of the first picklist, wherein the first remainder of the one or more picklists comprises the one or picklists excluding the first picklist; executing a randomized tote local search loop, which can comprise: selecting two random picklists of the one or more picklists, as merged; and swapping totes of the two random picklists of the one or more picklists, as merged, when the swapping would decrease a cost of at least one picklist of the two random picklists; executing an update min trolley loop, which can comprise: selecting a shortest picklist of the one or more picklists, as merged and swapped; and combining the shortest picklist with at least one picklist of the one or more picklists, as merged and swapped, wherein a combination picklist of the shortest picklist and the at least one picklist results in a savings of cost; and facilitating displaying the combination picklist and the one or more picklists, as merged and swapped, to a picker. Other embodiments are disclosed herein.

3. 发明公开

US20240144179A1 SYSTEMS AND METHODS FOR OPTIMIZATION OF PICK WALKS 审中-公开
公开(公告)号：US20240144179A1
公开(公告)日：2024-05-02
申请号：US18407169
申请日：2024-01-08
申请人： WALMART APOLLO, LLC
发明人： Seon Ki Kim , Aditya Arcot Srinivasan , Mingang Fu
IPC分类号： G06Q10/087 , G06F16/901 , G06F16/9035 , G06F16/9038 , G06Q10/047
CPC分类号： G06Q10/087 , G06F16/901 , G06F16/9035 , G06F16/9038 , G06Q10/047
摘要： A system including one or more processors and one or more non-transitory computer-readable media storing computing instructions that, when executed on the one or more processors, cause the one or more processors to perform: determining that a respective number of totes for a respective order of one or more orders can be reduced; reducing, using an infeasible totes loop, the respective number of the totes for the respective order to a respective reduced number of the totes; executing, as part of the infeasible totes loop, an item search; running the item search until a predefined number of iterations is reached; generating directions for a route of a pick walk based on a map of a retail facility; and facilitating displaying, on an electronic device, the route of the pick walk on the map of the retail facility. Other embodiments are disclosed herein.

4. 发明授权

US11868958B2 Systems and methods for optimization of pick walks 有权
公开(公告)号：US11868958B2
公开(公告)日：2024-01-09
申请号：US16778393
申请日：2020-01-31
申请人： Walmart Apollo, LLC
发明人： Seon Ki Kim , Aditya Arcot Srinivasan , Mingang Fu
IPC分类号： G06F7/00 , G06Q30/00 , G06G7/48 , G06Q10/087 , G06Q10/047 , G06F16/9038 , G06F16/9035 , G06F16/901
CPC分类号： G06Q10/087 , G06F16/901 , G06F16/9035 , G06F16/9038 , G06Q10/047
摘要： Systems and methods including one or more processors and one or more non-transitory storage devices storing computing instructions configured to run on the one or more processors and perform: receiving a respective number of totes for each respective order of one or more orders; determining, using a first set of rules, when the respective number of totes for a respective order of the one or more orders can be reduced; when the respective number of totes is determined to be able to be reduced, reducing, using a second set of rules, the respective number of totes for the respective order to a respective reduced number of totes for the respective order of the one or more orders; comparing the respective number of totes for the respective order to the respective reduced number of totes for the respective order; and when the respective number of totes for the respective order is compared to be equal to the respective reduced number of totes for the respective order, facilitating displaying, on an electronic device to a picker, the respective number of totes for the respective order. Other embodiments are disclosed herein.

5. 发明授权

US11657347B2 Systems and methods for optimization of pick walks 有权
公开(公告)号：US11657347B2
公开(公告)日：2023-05-23
申请号：US16778355
申请日：2020-01-31
申请人： Walmart Apollo, LLC
发明人： Seon Ki Kim , Aditya Arcot Srinivasan , Mingang Fu
IPC分类号： G06Q10/06 , G06Q10/04 , G06Q10/0631 , G06Q10/0875 , G06Q30/0601 , G06Q10/0637 , G06Q10/10
CPC分类号： G06Q10/06316 , G06Q10/04 , G06Q10/0637 , G06Q10/0875 , G06Q10/10 , G06Q30/0635
摘要： Systems and methods including one or more processors and one or more non-transitory storage devices storing computing instructions configured to run on the one or more processors and perform: executing a greedy incremental batcher loop, which can comprise: selecting a first picklist of one or more picklists; and merging the first picklist with one or more picklists in a first remainder of the one or more picklists when the merging would decrease a cost of the first picklist, wherein the first remainder of the one or more picklists comprises the one or picklists excluding the first picklist; executing a randomized tote local search loop, which can comprise: selecting two random picklists of the one or more picklists, as merged; and swapping totes of the two random picklists of the one or more picklists, as merged, when the swapping would decrease a cost of at least one picklist of the two random picklists; executing an update min trolley loop, which can comprise: selecting a shortest picklist of the one or more picklists, as merged and swapped; and combining the shortest picklist with at least one picklist of the one or more picklists, as merged and swapped, wherein a combination picklist of the shortest picklist and the at least one picklist results in a savings of cost; and facilitating displaying the combination picklist and the one or more picklists, as merged and swapped, to a picker. Other embodiments are disclosed herein.

6. 发明申请

US20210241209A1 SYSTEMS AND METHODS FOR OPTIMIZATION OF PICK WALKS 有权
公开(公告)号：US20210241209A1
公开(公告)日：2021-08-05
申请号：US16778393
申请日：2020-01-31
申请人： Walmart Apollo, LLC
发明人： Seon Ki Kim , Aditya Arcot Srinivasan , Mingang Fu
IPC分类号： G06Q10/08 , G06Q10/04 , G06F16/901 , G06F16/9035 , G06F16/9038
摘要： Systems and methods including one or more processors and one or more non-transitory storage devices storing computing instructions configured to run on the one or more processors and perform: receiving a respective number of totes for each respective order of one or more orders; determining, using a first set of rules, when the respective number of totes for a respective order of the one or more orders can be reduced; when the respective number of totes is determined to be able to be reduced, reducing, using a second set of rules, the respective number of totes for the respective order to a respective reduced number of totes for the respective order of the one or more orders; comparing the respective number of totes for the respective order to the respective reduced number of totes for the respective order; and when the respective number of totes for the respective order is compared to be equal to the respective reduced number of totes for the respective order, facilitating displaying, on an electronic device to a picker, the respective number of totes for the respective order. Other embodiments are disclosed herein.

7. 发明公开

US20230177432A1 SYSTEMS AND METHODS FOR OPTIMIZATION OF PICK WALKS 审中-公开
公开(公告)号：US20230177432A1
公开(公告)日：2023-06-08
申请号：US18103915
申请日：2023-01-31
申请人： Walmart Apollo, LLC
发明人： Seon Ki Kim , Aditya Arcot Srinivasan , Mingang Fu
IPC分类号： G06Q10/0631 , G06Q10/0875 , G06Q30/0601 , G06Q10/04 , G06Q10/0637 , G06Q10/10
CPC分类号： G06Q10/06316 , G06Q10/0875 , G06Q30/0635 , G06Q10/04 , G06Q10/0637 , G06Q10/10
摘要： A system includes one or more processors and one or more non-transitory computer-readable media storing computing instructions that, when executed on the one or more processors, cause the one or more processors to perform: selecting, by a greedy tote reduction algorithm within an infeasible totes loop, items that have a highest volume restriction and a highest weight restriction for each of a plurality of respective totes; iteratively executing a swap of the items; iteratively searching for candidate solutions until a solution of picklists for the plurality of respective totes containing the items, as swapped, is found; executing a minimum trolley loop algorithm on the solution of picklists to create combined picklists; and displaying to a picker on an interface of a computing device, turn-by-turn directions within a pick walk for the combined picklists. Other embodiments are disclosed herein.

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