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Patent Searching and Data


Title:
CONSTRUCTION DATA MANAGEMENT METHOD, CONSTRUCTION DATA MANAGEMENT DEVICE, AND CONSTRUCTION DATA MANAGEMENT SYSTEM FOR STRUCTURAL OBJECT
Document Type and Number:
WIPO Patent Application WO/2011/078049
Kind Code:
A1
Abstract:
Disclosed are a construction data management method, construction data management device, and construction data management system for a structural object for automatically constructing associations among various data using various data related to construction and change performance data, calculating with high precision the impact if a change is made related to certain data, and presenting thereof. The construction data management method is provided with an element partitioning step that, for each of a plurality of components constituting a structural object, element-partitions the component into elements having an effect and elements not having an effect with respect to other components that are in a connection relationship with the component; a virtual element network generation step for generating virtual element network data defining, for each connection between each of the partitioned elements, cause-side elements imparting an effect and effect-side elements receiving the effect; a change management data generation step for generating data including objects that are causes, objects that receive effects, and degrees of effect for the same as change management data which are a collection of past change history data of the structural object; and an element network generation step for generating element network data by imparting degrees of effect, on the basis of past cases included in the change management data, to the virtual element network data.

Inventors:
YAMANE KENICHIRO (JP)
TAKADA MASATOSHI (JP)
YAMAGATA KAZUAKI (JP)
Application Number:
PCT/JP2010/072633
Publication Date:
June 30, 2011
Filing Date:
December 16, 2010
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Assignee:
HITACHI LTD (JP)
YAMANE KENICHIRO (JP)
TAKADA MASATOSHI (JP)
YAMAGATA KAZUAKI (JP)
International Classes:
G06F17/50; G06Q50/00
Foreign References:
JP2009054062A2009-03-12
JP2008226090A2008-09-25
JP2000259703A2000-09-22
JP2005322211A2005-11-17
JP2008083798A2008-04-10
JP2006065409A2006-03-09
Attorney, Agent or Firm:
POLAIRE I. P. C. (JP)
Polaire Intellectual Property Corporation (JP)
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