Automatic warehouse and a method for managing an automatic warehouse based on popularity of items
An automated warehouse that may include a storage configured to store multiple items, wherein the multiple items are stored in item containers; a plurality of picking stations that comprise an asynchronous picking station and a synchronous picking station; one or more robots that are configured to convey item containers to the plurality of picking stations; and at least one computerized system configured to control the conveying of the item containers based on a popularity of items included in the item containers.
1 . An automated warehouse that comprises:
a storage configured to store multiple items, wherein the multiple items are stored in item containers;
a plurality of picking stations that comprise an asynchronous picking station and a synchronous picking station;
one or more robots that are configured to convey item containers to the plurality of picking stations; wherein the synchronous picking station is a picking station in which the one or more robots are configured and operable to: (i) wait for a picker to pick multiple items from one or more item containers, and thereafter (ii) leave the synchronous picking station with the conveyed item container; wherein the asynchronous picking station is a picking station in which the one or more robots are configured and operable to leave the conveyed item container in the asynchronous picking station and continue to its next task with another item container; and
at least one computerized system configured to control the conveying of the item containers based on a popularity of items included in the item containers.
2 . The automated warehouse according to claim 1 , wherein the at least one computerized system is configured to control at least one of (i) a conveying of items of a first popularity range to the asynchronous picking station and control a conveying of items of a second popularity range to the synchronous picking station, wherein a first popularity range comprises popularity levels that are higher than popularity levels of the second popularity range; (ii) an evacuation of item containers from the plurality of picking stations based on the popularity of the items included in the item containers; (iii) a duration of stay of the item containers in the plurality of picking stations so that an item container provided to the asynchronous picking station stays in the asynchronous picking station for a duration that well exceeds a duration of stay of another item container stored in the synchronous picking station; (iv) a provision and an evacuation of popular items based on orders per a certain period of time that has a duration equivalent of a duration of fulfillment of multiple orders by the picking station, and to control a provision and evacuation of an unpopular item based on an order for the unpopular item; (v) an initial storage of at least the asynchronous picking station before a start of a shift.
3 . The automated warehouse according to claim 1 wherein the at least one computerized system is configured to enable a stay of an item container that stores a popular item within the asynchronous picking station even during a gap in orders for the item.
4 . The automated warehouse according to claim 1 wherein the at least one computerized system is configured to control storage locations of popular items.
5 . The automated warehouse according to claim 1 wherein the at least one computerized system is configured to determine at least one of (i) a popularity of items based on at least one out of open orders, and one or more order triggering events; (ii) an allocation of items per one or more item container; (iii) an allocation of concurrently ordered items per item container.
6 . The automated warehouse according to claim 1 , wherein the plurality of picking stations comprises different picking stations for different types of items.
7 . The automated warehouse according to claim 6 wherein the at least one computerized system is configured to independently control a provision of items of different types to different picking stations.
8 . The automated warehouse according to claim 1 comprising a buffering type synchronous picking station.
9 . The automated warehouse according to claim 8 wherein the buffering type synchronous picking station comprises a conveyor that is configured to concurrently support multiple item containers.
10 . The automated warehouse according to claim 9 wherein the at least one computerized system is configured to independently control a first robot to provide a container to an input of the buffering type synchronous picking station and to take the item conveyor, from an output of the buffering type synchronous picking station.
11 . The automated warehouse according to claim 1 wherein the one or more robots are also configured to convey item containers from the plurality of picking stations.
12 . A method for managing a provision of items within an automated warehouse, the method comprises:
obtaining, by at least one computerized system, information regarding items to be outputted from the automated warehouse; and
controlling, based on the information, a provision, by one or more robots, of item containers to a plurality of picking stations of the automated warehouse, based on a popularity of items included in the item containers; wherein the plurality of picking stations comprise an asynchronous picking station and a synchronous picking station, wherein the synchronous picking station is a picking station in which the one or more robots are configured and operable to: (i) wait for a picker to pick multiple items from one or more item container; and thereafter (ii) leave the synchronous picking station with the conveyed item container; wherein the asynchronous picking station is a picking station in which the one or more robots are configured and operable to leave the conveyed item container in the asynchronous picking station and continue to its next task with another item container.
13 . The method according to claim 12 comprising controlling at least one of (i) a provision of the item containers from the plurality of picking stations; (ii) by the at least one computerized system, a conveying of items of a first popularity range to the asynchronous picking station and controlling a conveying of items of a second popularity range to the synchronous picking station, wherein a first popularity range comprises popularity levels that are higher than popularity levels of the second popularity range; (iii) by the at least one computerized system, an evacuation of item containers from the plurality of picking stations based on the popularity of the items included in the item containers; (iv) by the at least one computerized system, a duration of stay of the item containers in the plurality of picking stations so that an item container provided to the asynchronous picking station stays in the asynchronous picking station for a duration that well exceeds a duration of stay of another item container stored in the synchronous picking station; (v) by the at least one computerized system, a provision and an evacuation of popular items based on orders per a certain period of time that has a duration equivalent of a duration of fulfillment of multiple orders by the picking station, and controlling a provision and evacuation of an unpopular item based on an order for the unpopular item; (vi) by the at least one computerized system, storage locations of popular items; (vii) by the at least one computerized system, an initial storage of at least the asynchronous picking station before a start of a shift.
14 . The method according to claim 12 comprising enabling a stay of an item container that stores a popular item within the asynchronous picking station even during a gap in orders for the item.
15 . The method according to claim 12 , comprising determining at least one of (i) a popularity of items based on at least one out of open orders, and one or more order triggering events; (ii) an allocation of items per one or more item container; (iii) an allocation of concurrently ordered items per item container.
16 . The method according to claim 12 , wherein when the plurality of picking stations comprises different picking stations for different types of items, comprising independently controlling a provision of items of different types to different picking stations.
17 . The method according to claim 12 , comprising independently controlling a first robot to provide a container to an input of a buffering type synchronous picking station and to take an item conveyor, from an output of the buffering type synchronous picking station.
18 . At least one non-transitory computer readable medium for managing a provision of items within an automated warehouse, the non-transitory computer readable medium stores instructions for:
obtaining, by at least one computerized system, information regarding items to be outputted from the automated warehouse; and
controlling, based on the information, a provision, by one or more robots, of item containers to a plurality of picking stations of the automated warehouse, based on a popularity of items included in the item containers; wherein the plurality of picking stations comprise an asynchronous picking station and a synchronous picking station.