公开(公告)号：US20240086179A1

公开(公告)日：2024-03-14

申请号：US18550882

申请日：2022-01-25

Applicant: Hitachi Astemo, Ltd.

Inventor： Miki YAMADA ,  Takafumi SUZUKI ,  Takashi MATSUBARA

IPC: G06F8/65 ,  G06F8/36

CPC classification number: G06F8/65 ,  G06F8/36

Abstract: A software component update system is connected to a first database and a second database and includes a component tree rebuilding unit that rebuilds a software component tree of the second database on the basis of tag information and software component tree information of the first database; a component extraction unit that specifies the software components of the second database requiring update mirroring, on the basis of the rebuilt software component tree; and a file update unit that updates the software component file of the specified software components.