Title:
データ管理装置およびデータ管理方法
Document Type and Number:
Japanese Patent JP5547378
Kind Code:
B2
Abstract:
The present invention relates to a data management device and a data management method. When checkage data for checking a data storage part (26a) exceeds a prescribed capacity, a forwarding part (24) forwards the checkage data to a next lower level controller. When requiring and detetmining the context of the checkage data marked with a specific recognizing number, a checkage part (23) checks whether the recognizing number is contained in a maximum/minimum value data (26d) or not. when containing, the checkage data of the recognizing number is abstracted from the checkage data storage part (26a) and the content of the checkage data is determined. on the other hand, when non containing, the content of the checkage data of the recognizing number is required and determined from the next lowerlevel controller, thereby, even though the data quantity is large, it is capable only adding a connection of a controller (2) to copy but adding the storage capacity of each controller (2), such thatthe treatment workload and cost are all reduced.
Inventors:
Tomoyuki Tada
Hiroaki Kobayashi
Hiroaki Kobayashi
Application Number:
JP2008090165A
Publication Date:
July 09, 2014
Filing Date:
March 31, 2008
Export Citation:
Assignee:
アズビル, Inc.
International Classes:
G06F12/00; G06Q50/10; G06K17/00; G06K19/07; G07C9/00
Attorney, Agent or Firm:
Masaki Yamakawa
Shigeki Yamakawa
Shigeki Yamakawa
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