公开(公告)号：EP4365730A1

公开(公告)日：2024-05-08

申请号：EP22832380.4

申请日：2022-01-25

申请人： Hitachi Astemo, Ltd.

发明人： YAMADA Miki ,  SUZUKI Takafumi ,  MATSUBARA Takashi

IPC分类号： G06F8/36 ,  G06F8/65 ,  G06F8/70

CPC分类号： G06F8/36 ,  G06F8/65

摘要： 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.