公开(公告)号：US11443081B2

公开(公告)日：2022-09-13

申请号：US16491007

申请日：2018-09-18

申请人： Hitachi Construction Machinery Co., Ltd.

发明人： Mika Saruyama ,  Ayato Iwasaki

IPC分类号： G06F30/17 ,  G06Q10/06 ,  G06Q10/08 ,  G06Q10/00 ,  G06F111/20

摘要： In a part procurement system including a control device performing procurement of a part required by a customer, to the control device, customer's requirements information about the procured part inputted via a data input device, and at least BOM information that is part table information, CAD information that is computer-aided design information and part compatibility information, which are stored in a file server, are inputted; and the control device extracts candidate parts including candidates for the part required by the customer and alternatives for the part, based on the BOM information, the CAD information and the part compatibility information that have been inputted, and outputs a signal for displaying the extracted candidate parts on a display device.