Patent US5988852A successfully refreshed from Google Patents.
US5988852A
Expired / Lapsed
US
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Apparatus management system having virtual machines corresponding to apparatuses to be controlled
Assignee: Shikoku Electric Power Co Inc
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Filing: 1997-11-19
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Granted: 1999-11-23
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Expires: 2017-11-19
Abstract
Abstract A machine management system improves flexibility in control of an apparatus and installation of an additional apparatus. A plurality of refrigerators send operational information to a virtual machine constructor. The virtual machine constructor constructs virtual machines corresponding to the refrigerators using the received information, and holds the virtual machines therein. Each time the virtual machine constructor receives new information from the refrigerators, it updates the virtual machines. Controllers receive and hold virtual machines from the virtual machine constructor. The controllers cause one of the virtual machines to be selected and displayed in response to a user's request.
Inventors
- 👤 Yoshikazu Nakanishi
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 21:02
CPC Classifications
G; G05; G05B; G05B19/00; G05B19/02; G05B19/04; G05B19/042
Claims Analysis
Total Claims: 12
Claim 1
Independent Claim
179 words
An apparatus management system for managing at least one apparatus having machine information indicative of its initial conditions, status information and/or control information, and outputting them when said apparatus is energized by a power supply and subsequently periodically, said system comprising: a constructor connected to the apparatus for constructing and holding a virtual machine corresponding to the apparatus in response to the machine information, the status information and/or the control information received from the apparatus, said constructor being configured to update and output the virtual machine held therein in response to new information received from the apparatus; and a controller connected to said constructor and having a storing unit for holding the virtual machine received from the constructor and an input unit for receiving information for controlling the apparatus, said controller capable of updating the virtual machine held in said storing unit when information is inputted to said input unit, and of sending an updated virtual machine to said constructor, wherein said constructor is enabled to control the apparatus when the updated virtual machine is received from said controller.
Claim 2
Independent Claim
179 words
An apparatus management system for managing at least one apparatus having machine information indicative of its initial conditions, status information and/or control information, and outputting them when said apparatus is energized by a power supply and subsequently periodically, said system comprising: a constructor connected to the apparatus for constructing and holding a virtual machine corresponding to the apparatus in response to the machine information, the status information and/or the control information received from the apparatus, said constructor being configured to update and output the virtual machine held therein in response to new information received from the apparatus; and a controller connected to said constructor and having a storing unit for holding the virtual machine received from the constructor and an input unit for receiving information for controlling the apparatus, said controller capable of updating the virtual machine held in said storing unit when information is inputted to said input unit, and of sending an updated virtual machine to said constructor, wherein said constructor is enabled to control the apparatus when the updated virtual machine is received from said controller.
Claim 3
Dependent Claim
22 words
A system as set forth in claim 1, wherein said constructor, said controller and the apparatus are connected to a communication network.
Claim 4
Dependent Claim
41 words
A system as set forth in claim 1, wherein said controller further comprises a display unit for displaying a virtual machine in response to information inputted from said input unit, thereby enabling a user to input information for controlling the apparatus.
Claim 5
Independent Claim
177 words
An apparatus management system for managing at least one apparatus having machine information indicative of its conditions, status information and/or control information, and outputting them when said apparatus is energized by a power supply and subsequently periodically, said system comprising: a constructor provided to each apparatus for constructing and holding a virtual machine corresponding to the apparatus in response to the machine information, the status information and/or the control information received the apparatus, said constructor being configured to update and output the virtual machine held therein in response to new information received from the apparatus; and a controller connected to said constructor and having a storing unit for holding the virtual machine received from the constructor and an input unit for receiving information for controlling the apparatus, said controller capable of updating the virtual machine held in said storing unit when information is inputted to said input unit, and of sending an updated virtual machine to said constructor, wherein said constructor is enabled to control the apparatus when an updated virtual machine is received from said controller.
Claim 6
Independent Claim
177 words
An apparatus management system for managing at least one apparatus having machine information indicative of its conditions, status information and/or control information, and outputting them when said apparatus is energized by a power supply and subsequently periodically, said system comprising: a constructor provided to each apparatus for constructing and holding a virtual machine corresponding to the apparatus in response to the machine information, the status information and/or the control information received the apparatus, said constructor being configured to update and output the virtual machine held therein in response to new information received from the apparatus; and a controller connected to said constructor and having a storing unit for holding the virtual machine received from the constructor and an input unit for receiving information for controlling the apparatus, said controller capable of updating the virtual machine held in said storing unit when information is inputted to said input unit, and of sending an updated virtual machine to said constructor, wherein said constructor is enabled to control the apparatus when an updated virtual machine is received from said controller.
Claim 7
Dependent Claim
22 words
A system as set forth in claim 4, wherein said constructor, said controller and the apparatus are connected to a communication network.
Claim 8
Dependent Claim
41 words
A system as set forth in claim 4, wherein said controller further comprises a display unit for displaying a virtual machine in response to information inputted from said input unit, thereby enabling a user to input information for controlling the apparatus.
Claim 9
Independent Claim
240 words
An apparatus management system for managing at least one apparatus having machine information indicative of its initial conditions, status information and/or control information, and outputting them when said apparatus is energized by a power supply and subsequently periodically, said system comprising: a constructor connected to the apparatus for constructing and holding a virtual machine corresponding to the apparatus in response to the machine information, the status information and/or the control information received from the apparatus, said constructor being configured to update and output the virtual machine held therein in response to new information received from the apparatus; a first controller connected to said constructor and having a storing unit for holding the virtual machine received from the constructor, said first controller capable of updating the virtual machine held in said storing unit in response to new information received from the constructor; and a second controller connected to said first controller and having a storing unit for storing control information for controlling the apparatus and having an input unit for receiving said control information, said second controller outputting said control information to said first controller, wherein said first controller is further capable of sending an updated virtual machine to said constructor in response to said control information received from said second controller, and wherein said constructor is enabled to control the apparatus in response to the updated virtual machine received from said first controller, thereby enabling automatic control of the apparatus.
Claim 10
Independent Claim
240 words
An apparatus management system for managing at least one apparatus having machine information indicative of its initial conditions, status information and/or control information, and outputting them when said apparatus is energized by a power supply and subsequently periodically, said system comprising: a constructor connected to the apparatus for constructing and holding a virtual machine corresponding to the apparatus in response to the machine information, the status information and/or the control information received from the apparatus, said constructor being configured to update and output the virtual machine held therein in response to new information received from the apparatus; a first controller connected to said constructor and having a storing unit for holding the virtual machine received from the constructor, said first controller capable of updating the virtual machine held in said storing unit in response to new information received from the constructor; and a second controller connected to said first controller and having a storing unit for storing control information for controlling the apparatus and having an input unit for receiving said control information, said second controller outputting said control information to said first controller, wherein said first controller is further capable of sending an updated virtual machine to said constructor in response to said control information received from said second controller, and wherein said constructor is enabled to control the apparatus in response to the updated virtual machine received from said first controller, thereby enabling automatic control of the apparatus.
Claim 11
Dependent Claim
23 words
A system as set forth in claim 7, wherein said constructor, said first controller and the apparatus are connected to a communication network.
Claim 12
Dependent Claim
42 words
A system as set forth in claim 7, wherein said second controller further comprises a display unit for displaying a virtual machine in response to information inputted from said input unit, thereby enabling a user to input information for controlling the apparatus.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 2002-11-22 | 2003-05-24 | 2003-11-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2006-11-22 | 2007-05-24 | 2007-11-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2010-11-22 | 2011-05-24 | 2011-11-23 | $7700.00 | Window Closed / Lapsed |