公开(公告)号：US20200334622A1

公开(公告)日：2020-10-22

申请号：US16803604

申请日：2020-02-27

Applicant: HITACHI, LTD.

Inventor： Takeshi UEHARA ,  Naoki TABARU ,  Kunihiko HARADA ,  Kazuaki TOKUNAGA

IPC: G06Q10/08 ,  B65G1/137 ,  G06N7/00

Abstract: A system calculates for each frontage space which is held by a plurality of shelves and in which commodities are placed, a recommended capacity value of the commodity based on a predicted shipment volume from demand prediction of the commodity placed in the frontage space. The system determines exchange pairs (frontage space pairs) in each of which exchange of the commodities are performed based on a current capacity value and the recommended capacity value of each frontage space. Each exchange pair satisfies the following: The current capacity of a first frontage space is smaller than the recommended capacity, or the current capacity of a second frontage space is larger than the recommended capacity. The recommended capacity of the second frontage space satisfies the current capacity of the first frontage space. The recommended capacity of the first frontage space satisfies the current capacity of the second frontage space.