公开(公告)号：US20110238429A1

公开(公告)日：2011-09-29

申请号：US13076866

申请日：2011-03-31

申请人： Yoichiro KAWAKITA ,  Yasuaki NAKAJIMA ,  Shinji NAITO ,  Kenji YAMAMURA ,  Takayuki TOIGAWA

发明人： Yoichiro KAWAKITA ,  Yasuaki NAKAJIMA ,  Shinji NAITO ,  Kenji YAMAMURA ,  Takayuki TOIGAWA

IPC分类号： G06Q10/00

CPC分类号： G06Q10/06 ,  G05B19/4183 ,  G06Q10/087 ,  G06Q50/04 ,  Y02P90/10 ,  Y02P90/22 ,  Y02P90/30 ,  Y02P90/82

摘要： The trace information acquisition system acquires trace information about a product manufactured through a plurality of stages and includes storage unit that stores event data sets regarding events performed on the product and acquisition unit that acquires trace information from the event data sets stored by the storage unit. The event data set includes object data related to the event, personnel data related to the event, time data related to the event, positional data related to the event, and status data related to the event, and the event data sets stored at the plurality of stages have a common data format.