Computerized management of plant maintenance and program therefor
First Claim
1. For use in overseeing the maintenance and operation of an operating plant in accordance with a pre-recorded program, recording media containing a series of instructions in machine readable form for programming a general purpose computer, said instructions comprising:
- entries for enabling a user to select by input to the computer a discrete physical component from all of the physical components of at least a segment of an operating plant; and
entries for causing the computer to use stored data to provide for said selected component the identification of all physical components that are directly connected to said selected component.
1 Assignment
0 Petitions
Accused Products
Abstract
A general purpose computer is programmed to provide graphic representations of the mechanical and electrical systems of an operating plant where all of the components are treated as "objects" and associated through a relational database with text files providing component specifications, product identifications, component operating status, and all directly interconnected components including data as to flow direction and relative position in the system. For maintenance and service each component is associated with existing and future specified work orders, service requirements including consideration of probable life expectancy and the like.
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Citations
32 Claims
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1. For use in overseeing the maintenance and operation of an operating plant in accordance with a pre-recorded program, recording media containing a series of instructions in machine readable form for programming a general purpose computer, said instructions comprising:
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entries for enabling a user to select by input to the computer a discrete physical component from all of the physical components of at least a segment of an operating plant; and entries for causing the computer to use stored data to provide for said selected component the identification of all physical components that are directly connected to said selected component. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13)
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14. For use in overseeing the maintenance and operation of an operating plant, a general purpose computer when programmed to:
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display on a monitor screen at least one drawing of at least a portion of the operating plant; provide means for enabling a user to select from said drawing by input to the computer a discrete physical component from all of the physical components of at least a segment of said operating plant; and cause the computer to use stored data to provide for said selected component on said monitor screen the identification of all physical components that are directly connected to said selected component. - View Dependent Claims (15, 16, 17, 18)
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19. For use in overseeing the maintenance and operation of an operating plant in accordance with a pre-recorded program, recording media containing a series of instructions in machine readable form for programming a general purpose computer, said instructions comprising:
entries for establishing means for applying stored rules relating to any component that is a member of a collection of components that define an isolation boundary for providing instructions as to the operational position of said component required to achieve the isolation boundary.
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20. For use in overseeing the maintenance and operation of an operating plant in accordance with a pre-recorded program, recording media containing a series of instructions in machine readable form for programming a general purpose computer, said instructions comprising:
entries for establishing means for applying stored rules relating to any component that is a member of more than one collection of components, where each collection of components constitutes the isolation boundary for a different component to be isolated, for identifying when the required operational positions determined for said boundary establishing component in each of said collections are mutually exclusive or in conflict.
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21. For use in overseeing the maintenance and operation of an operating plant in accordance with a pre-recorded program, recording media containing a series of instructions in machine readable form for programming a general purpose computer, said instructions comprising:
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entries for enabling a user to select a discrete component from all of the components of at least a segment of an operating plant; entries for causing the computer to use stored data to provide for said selected component the identification of all components that are directly connected to said selected component; entries for enabling a user to enter a request to remove from service said selected discrete component; and wherein said programming of said computer includes establishing means for applying stored rules relating to any selected component for identifying conflicting operational positions indicating that said selected component can not be removed from service.
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22. For use in overseeing the maintenance and operation of an operating plant in accordance with a pre-recorded program, recording media containing a series of instructions in machine readable form for programming a general purpose computer, said instructions comprising:
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entries for enabling a user to select a discrete component from all of the components of at least a segment of an operating plant; entries for causing the computer to use stored data to provide for said selected component the identification of all components that are directly connected to said selected component; entries for enabling a user to enter a request to remove from service said selected discrete component; and entries for causing the computer to use stored data to determine, based upon parameters associated with said selected discrete component and the operating plant of which it forms a part, whether said selected component can be safely removed from service, and providing an output responding to said request.
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23. For use in overseeing the maintenance and operation of an operating plant in accordance with a pre-recorded program, recording media containing a series of instructions in machine readable form for programming a general purpose computer, said instructions comprising:
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entries for enabling a user to select a discrete component from all of the components of at least a segment of an operating plant; entries for causing the computer to use stored data to provide for said selected component the identification of all components that are directly connected to said selected component; wherein said entries comprise entries for causing the general purpose computer to display an interactive intelligent schematic diagram of said segment of an operating plant; and wherein said interactive intelligent schematic diagram consists of an assemblage of objects each defined by component information obtained from a computer assisted drawing data file. - View Dependent Claims (24, 25, 26, 27)
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28. For use in overseeing the maintenance and operation of an operating plant, a general purpose computer when programmed to:
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display on a monitor screen at least one drawing of at least a portion of the operating plant; provide means for enabling a user to select from said drawing a discrete component from all of the components of at least a segment of said operating plant; cause the computer to use stored data to provide for said selected component the identification of all components that are directly connected to said selected component; and display an interactive intelligent schematic diagram of said segment of an operating plant; wherein said interactive intelligent schematic diagram consists of an assemblage of objects each defined by component information obtained from a computer assisted drawing data file. - View Dependent Claims (29, 30, 31, 32)
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Specification