US5761674A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Integrated construction project information management system
Assignee: Shimizu Construction Co Ltd
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Filing: 1997-08-27
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Granted: 1998-06-02
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Expires: 2017-08-27
Abstract
Abstract An integrated construction project information management system has a project model constructed by combining a product model that defines a product with the use of physical elements and functional elements; and a process model that defines activities related to the product, the process model having elements which are described as hierarchical objects in the form of views arranged along a flow of productive activities. The system further has interfaces between the project model on the one hand, and other systems and a database on the other, and a user interface. The object includes a data object that simply has data; a scope view object that contains a function which is to be seen next; an evaluate view object that evaluates another object; and a create view object that can create a new object. The process model has distinct pieces of information necessary for execution of the activities, together with an information reference method for fetching necessary information from the data in the product model, and applications actually related to the activities, which are embedded in the process model in the form of values of slots or data items.
Inventors
- 👤 Kenji Ito
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 21:12
CPC Classifications
G; G06; G06Q; G06Q10/00; G06Q10/06; G06F; G06F30/00; Y; Y10; Y10S; Y10S707/00; Y10S707/99941; Y10S707/99944; Y10S707/99945; Y10S707/99948
Claims Analysis
Total Claims: 10
Claim 1
Independent Claim
222 words
An integrated construction project information management system, comprising: a project model having: (a) a product model that defines a product by physical elements and functional elements, and (b) a process model that defines activities related to the product, said process model having elements which are described as hierarchical objects along the flow of productive activities, wherein said productive activities include at least one of planning, sales, design, estimation, construction, usage and maintenance, wherein said hierarchical objects are designated activities for at least first and second sets of users for estimating each of said productive activities, said first set of users having a higher hierarchical ordering than said second set of users; means for interfacing between said project model, and systems other than said project model and a database; and means for interfacing with said project model by users, wherein said hierarchical objects, arranged along the flow of said productive activities, are different for and are accessible to different users of said system, wherein said means for interfacing controls accessibility and interfaceability of said users to said hierarchical objects, and wherein said means for interfacing controls access and interface of said first set of users so as to be capable of at least one of accessing and interfacing with the same hierarchical objects accessible to and interfacing with said second set of users.
Claim 2
Dependent Claim
222 words
An integrated construction project information management system, comprising: a project model having: (a) a product model that defines a product by physical elements and functional elements, and (b) a process model that defines activities related to the product, said process model having elements which are described as hierarchical objects along the flow of productive activities, wherein said productive activities include at least one of planning, sales, design, estimation, construction, usage and maintenance, wherein said hierarchical objects are designated activities for at least first and second sets of users for estimating each of said productive activities, said first set of users having a higher hierarchical ordering than said second set of users; means for interfacing between said project model, and systems other than said project model and a database; and means for interfacing with said project model by users, wherein said hierarchical objects, arranged along the flow of said productive activities, are different for and are accessible to different users of said system, wherein said means for interfacing controls accessibility and interfaceability of said users to said hierarchical objects, and wherein said means for interfacing controls access and interface of said first set of users so as to be capable of at least one of accessing and interfacing with the same hierarchical objects accessible to and interfacing with said second set of users.
Claim 3
Dependent Claim
49 words
An integrated construction project information management system according to claim 1, wherein said objects include a data object that includes data, a scope view object that contains a function for viewing, an evaluate view object for evaluating another object, and a create view object for creating a new object.
Claim 4
Dependent Claim
61 words
An integrated construction project information management system according to claim 1, wherein said process model includes information necessary for execution of said activities, wherein said process model further includes an information reference method, in the form of values of slots or data items, for fetching necessary information from the data in said product model and applications actually related to said activities.
Claim 5
Dependent Claim
49 words
An integrated construction project information management system according to claim 1, wherein said process model includes a constraint view that has a value for inheriting a constraint to another view in a slot or data item and a function for explaining the reason for decision of the constraint propagated.
Claim 6
Dependent Claim
39 words
An integrated construction project information management system according to claim 1, wherein a view access right is provided as a function of a list so that it is possible to access lower-level views in the form of view units.
Claim 7
Dependent Claim
41 words
An integrated construction project information management system according to claim 1, wherein an application is contained in a slot or data item in the form of a function so that an operation of said application can be started by said function.
Claim 8
Dependent Claim
32 words
An integrated construction project information management system according to claim 1, wherein said process model further includes a management view for managing a project, and a general view for storing project information.
Claim 9
Dependent Claim
212 words
An integrated construction project information management system, comprising: a project model having: (a) a product model that defines a product by physical elements and functional elements, and (b) a process model that defines activities related to the product, said process model having elements which are described as hierarchical objects along the flow of productive activities, wherein said hierarchical objects are designated for at least first and second sets of users, said first set of users having a higher hierarchical ordering than said second set of users; means for interfacing between said project model, and systems other than said project model and a database; and means for interfacing with said project model by users, wherein said hierarchical objects, arranged along the flow of said productive activities, are different for and are accessible to different users of said system, wherein said means for interfacing controls accessibility and interfaceability of said users to said hierarchical objects, said interfaceability being a cycle to create, propagate, explain or understand, evaluate, negotiate and change, and wherein said means for interfacing controls access and interface of said first set of users so as to be capable of at least one of accessing and interfacing with the same hierarchical objects accessible to and interfacing with said second set of users.
Claim 10
Dependent Claim
212 words
An integrated construction project information management system, comprising: a project model having: (a) a product model that defines a product by physical elements and functional elements, and (b) a process model that defines activities related to the product, said process model having elements which are described as hierarchical objects along the flow of productive activities, wherein said hierarchical objects are designated for at least first and second sets of users, said first set of users having a higher hierarchical ordering than said second set of users; means for interfacing between said project model, and systems other than said project model and a database; and means for interfacing with said project model by users, wherein said hierarchical objects, arranged along the flow of said productive activities, are different for and are accessible to different users of said system, wherein said means for interfacing controls accessibility and interfaceability of said users to said hierarchical objects, said interfaceability being a cycle to create, propagate, explain or understand, evaluate, negotiate and change, and wherein said means for interfacing controls access and interface of said first set of users so as to be capable of at least one of accessing and interfacing with the same hierarchical objects accessible to and interfacing with said second set of users.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 2001-06-01 | 2001-12-01 | 2002-06-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2005-06-01 | 2005-12-01 | 2006-06-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2009-06-01 | 2009-12-01 | 2010-06-02 | $7700.00 | Window Closed / Lapsed |