US4847785A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Interactive display for trend or bar graph
Assignee: International Business Machines Corp
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Filing: 1985-01-22
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Granted: 1989-07-11
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Expires: 2005-01-22
Abstract
Abstract A system for the interactive control of a display such as a CRT (cathode ray tube) or the like, produces a visual representation of at least one variable in the form of a trend or bar graph. The system includes a personal computer having a cursor control and a display. The system operator can select a variable for display, and then select a location within which the visual representation of the variable is to appear and a range of the variable which is to be displayed within the selected region. The system responds to the operator's selections for producing a visual representation in the form of a trend or bar graph of the selected variable within the selected range at the operator-selected location.
Inventors
- 👤 L. Keith Stephens
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 11:30
CPC Classifications
G; G06; G06F; G06F3/00; G06F3/01; G06F3/048; G06F3/0484; G06F3/04847
Claims Analysis
Total Claims: 21
Claim 1
Independent Claim
151 words
A system for interactive control of a display device to produce a dynamic visual representation of at least one monitored variable, said system comprising a personal computer with a display to be controlled and operator input means including a cursor control device, said display device including a display region within which any display is produced, said system further comprising: first means including said operator input means for selecting a monitored variable to be displayed, first operator controlled means, including said cursor control device, for selecting a location of said visual representation of said selected variable within said display region, second operator controlled means for selecting a range of said variable to be displayed within said display region, and means responsive to said first means and to said first and second operator controlled means for producing a visual representation of said selected variable, within said selected range at said operator selected location.
Claim 2
Independent Claim
151 words
A system for interactive control of a display device to produce a dynamic visual representation of at least one monitored variable, said system comprising a personal computer with a display to be controlled and operator input means including a cursor control device, said display device including a display region within which any display is produced, said system further comprising: first means including said operator input means for selecting a monitored variable to be displayed, first operator controlled means, including said cursor control device, for selecting a location of said visual representation of said selected variable within said display region, second operator controlled means for selecting a range of said variable to be displayed within said display region, and means responsive to said first means and to said first and second operator controlled means for producing a visual representation of said selected variable, within said selected range at said operator selected location.
Claim 3
Dependent Claim
37 words
The system of claim 1 in which said operator controlled means for selecting a location of said visual representation further includes means for selecting a sub-region within said display region within which said visual representation is contained.
Claim 4
Dependent Claim
47 words
The system of claim 2 which further includes: scaling means responsive to an operator selected range and to operator selected sub-region for scaling at least one sample of said selected variable to display a representation of said sample relative to said operator selected range within said subregion.
Claim 5
Dependent Claim
17 words
The system of claim 1 in which said visual representation is a trend of said selected variable.
Claim 6
Dependent Claim
34 words
The system of claim 4 in which said trend represents n most recent samples of said selected variable and in which after n samples are obtained and displayed additional recent samples replace older samples.
Claim 7
Dependent Claim
51 words
The system of claim 1 which includes second means for selecting a bar or trend graph display, and in which said means responsive to said first means and to said first and second operator control means, procuces a bar graph or trend in response to operator control of said second means.
Claim 8
Dependent Claim
34 words
The system of claim 6 which includes bar graph rewriting means, responsive to a change in said particular variable for rewriting only that portion of said sub-region representing a change in said particular variable.
Claim 9
Dependent Claim
39 words
The system of claim 1 which further includes third operator controlled means for selecting a range of said variable within which said variable will be displayed, and in which said means responsive is also responsive to said third means.
Claim 10
Dependent Claim
17 words
The system of claim 8 in which said visual representation is a trend of said selected variable.
Claim 11
Independent Claim
153 words
A system for interactive control a display device to produce a dynamic visual repressentation of art least one monitored variable, said system comprising a personal computer with a display device to be controlled and operator input means including a cursor control device, said display device including a display region within which any display is produced, said system further comprising: first means including said operator input means for selecting a variable to be displayed, first operator controlled means, including said cursor control means, for selecting a location of said visual representation of said selected variable within said display region, second operator controlled means for selecting a size of a sub-region within which said visual representation will be contained, and means responsive to said first means and to said first and second operator controlled means for producing a visual representation of said selected variable at said operator selected location and within said operator selected sub-region.
Claim 12
Independent Claim
153 words
A system for interactive control a display device to produce a dynamic visual repressentation of art least one monitored variable, said system comprising a personal computer with a display device to be controlled and operator input means including a cursor control device, said display device including a display region within which any display is produced, said system further comprising: first means including said operator input means for selecting a variable to be displayed, first operator controlled means, including said cursor control means, for selecting a location of said visual representation of said selected variable within said display region, second operator controlled means for selecting a size of a sub-region within which said visual representation will be contained, and means responsive to said first means and to said first and second operator controlled means for producing a visual representation of said selected variable at said operator selected location and within said operator selected sub-region.
Claim 13
Dependent Claim
172 words
A process for user interactive generation and the dynamic display of at least one monitored variable in the form of a bar graph or a trend graph composed of a plurality of parallel bar graphs on a graphics display screen comprising the steps of: prompting the user to select a monitored variable to be linked to a graph representing the value of said variable; prompting the user to select limits of a scaled display of said graph; prompting the user to select a region of the screen for display of said graph; responding to user inputs selecting a monitored variable, limits of a scaled display and a region of the screen for display of said graph by saving defining said selections; prompting the user to select a variable range to be displayed by said graph; calling said saved values and drawing a rectangle within said region on said screen having said limits and labeled with said range; and filling said rectangle to a point corresponding to a value of said monitored variable.
Claim 14
Dependent Claim
172 words
A process for user interactive generation and the dynamic display of at least one monitored variable in the form of a bar graph or a trend graph composed of a plurality of parallel bar graphs on a graphics display screen comprising the steps of: prompting the user to select a monitored variable to be linked to a graph representing the value of said variable; prompting the user to select limits of a scaled display of said graph; prompting the user to select a region of the screen for display of said graph; responding to user inputs selecting a monitored variable, limits of a scaled display and a region of the screen for display of said graph by saving defining said selections; prompting the user to select a variable range to be displayed by said graph; calling said saved values and drawing a rectangle within said region on said screen having said limits and labeled with said range; and filling said rectangle to a point corresponding to a value of said monitored variable.
Claim 15
Dependent Claim
49 words
The process according to claim 11 futher comprising the steps of: prompting the user to select a background fill color for said rectangle; and responding to the user's selection by filling said rectangle with said background fill color above said point corresponding to said value of said monitored variable.
Claim 16
Dependent Claim
51 words
The process according to claim 11 further comprising the steps of: prompting the user to select attributes of said monitored variable for displaying on said screen including a color representing said variable; and filling said rectangle with said attribute color to said point corresponding to said value of said monitored variable.
Claim 17
Dependent Claim
33 words
The process according to claim 13 further comprising the steps of: prompting the user to select an attribute of warning values of said monitored variable; and labeling said rectangle with said warning values.
Claim 18
Dependent Claim
62 words
The process according to claim 11 wherein said graph is a trend graph and further comprising the step of periodically repeating the steps of drawing a rectangle within said region and filling a newly drawn rectangle to a point corresponding to a current value of said monitored variable, each said rectangle being parallel and adjacent other rectangles to generate said trend graph.
Claim 19
Dependent Claim
79 words
The process according to claim 15 further comprising the steps of: testing to determine if a rectangle to be drawn will exceed limits specified by said user for said region; and if so, overwritting an oldest rectangle on said screen within said region with a new rectangle and thereafter overwritting the oldest rectangle with a new rectangle so that the trend graph is condined to said region on said screen with the most recent values of said monitored variable.
Claim 20
Dependent Claim
42 words
The process according to claim 16 further comprising the step of changing an attribute of said new rectangle and succeeding new rectangles to differentiate between the most recent value and the oldest value of said monitored variable displayed by said trend graph.
Claim 21
Dependent Claim
11 words
The process according to claim 17 wherein said attribute is color.
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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) | 1992-07-10 | 1993-01-09 | 1993-07-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1996-07-10 | 1997-01-09 | 1997-07-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2000-07-10 | 2001-01-09 | 2001-07-11 | $7700.00 | Window Closed / Lapsed |