US4471348A
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Method and apparatus for simultaneously displaying data indicative of activity levels at multiple digital test points in pseudo real time and historical digital format, and display produced thereby
Assignee: Boeing Co
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Filing: 1982-01-15
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Granted: 1984-09-11
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Expires: 2002-01-15
Abstract
Abstract A digital test point monitoring system for continuously monitoring n digital test points (where "n" is any desired whole integer)--test points which may, for example, be associated with m data processors, computer processing units (CPU's), machine tool controls, or any similar control system (where "m" is any desired whole integer)--and dynamically acquiring n signal values which may, for example, be indicative of performance, utilization (activity) levels, or similar data point parameters; processing such n signal values; and, simultaneously displaying y of such processed n signal values (where "y" is any whole integer from "1" to on the order of "8") on a living display containing y discrete independent channels of digital information each portraying a pseudo real time digital representation of the monitored signal values and a digitally pictorial historic representation of previously monitored signal values over a preselected period of time ranging up to on the order of 90 minutes, or more; and the digital display produced thereby; whereby the user may, at a glance, determine: (i) the present state of utilization (or other desired operating parameter) of y discrete independent channels of digital information; and (ii), the historical trend of such displayed parameters for each of the selected y discrete independent channels of digital information over any given selected period of time. The system and display readily permit of: (i) annotation with date, time-of-day, channel identification and/or other comments and/or annotations; (ii) acquisition and display of data from remote locations; (iii) transmission of displayed data to remote locations; and (iv), recording of displayed data in hardcopy and/or magnetic media format; all under the control of a programmable microprocesor based control.
Inventors
- 👤 Charles A. London
- 👤 Roland A. Strolis
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 21:00
CPC Classifications
G; G05; G05B; G05B23/00; G05B23/02; G05B23/0205; G05B23/0259; G05B23/0267; G05B23/0272; G05B23/0218; G05B23/0224; G05B23/0227; G05B23/0232
Claims Analysis
Total Claims: 63
Claim 1
Independent Claim
211 words
The method of visually and simultaneously displaying data representative of one or more operational parameters embedded in v discrete independent digital test points where "v" is any selected whole integer from "1" to on the order of "8" comprising the steps of: establishing v adjacent generally parallel discrete independent data information channels on a visual display medium; reproducing v first digital entries representative of the current operational status in pseudo real time for each of the v digital test points in respective different ones of the v channels; reproducing a series of successive parallel digital bars disposed in strip chart format in each of the v channels with each successive bar digitally representative of a past operational status for the particular selected digital test point associated with that channel and averaged over a stated time interval with the most current bar indicative of the stated time interval most proximate the first digital current entry and with each successive bar indicative of the next most proximate stated time interval, and where all of the bars in each of the v channels define a digital strip chart indicative of the historic operational status of the parameter embedded in the particular digital test point associated with that channel over a preselected period of time.
Claim 2
Independent Claim
211 words
The method of visually and simultaneously displaying data representative of one or more operational parameters embedded in v discrete independent digital test points where "v" is any selected whole integer from "1" to on the order of "8" comprising the steps of: establishing v adjacent generally parallel discrete independent data information channels on a visual display medium; reproducing v first digital entries representative of the current operational status in pseudo real time for each of the v digital test points in respective different ones of the v channels; reproducing a series of successive parallel digital bars disposed in strip chart format in each of the v channels with each successive bar digitally representative of a past operational status for the particular selected digital test point associated with that channel and averaged over a stated time interval with the most current bar indicative of the stated time interval most proximate the first digital current entry and with each successive bar indicative of the next most proximate stated time interval, and where all of the bars in each of the v channels define a digital strip chart indicative of the historic operational status of the parameter embedded in the particular digital test point associated with that channel over a preselected period of time.
Claim 3
Dependent Claim
17 words
The method as set forth in claim 1 wherein the visual display medium is a CRT screen.
Claim 4
Dependent Claim
17 words
The method as set forth in claim 1 wherein the visual display medium is a video monitor.
Claim 5
Dependent Claim
22 words
The method as set forth in claim 1 wherein the visual display medium is a printed sheet defining a hardcopy permanent record.
Claim 6
Independent Claim
25 words
The method as set forth in claims 1, 2, 3 or 4 wherein all data entered on the display medium is recorded on magnetic tape.
Claim 7
Independent Claim
32 words
The method as set forth in claims 1, 2, 3 or 4 wherein all data entered on the display medium is simultaneously displayed on a plurality of display media at different locations.
Claim 8
Dependent Claim
16 words
The product produced by the method as set forth in claims 1, 2, 3 or 4.
Claim 9
Dependent Claim
37 words
The method as set forth in claim 1 wherein the v first digital entries representative of the current operational status in pseudo real time for each of the v digital test points are displayed in alphanumeric form.
Claim 10
Independent Claim
64 words
The method as set forth in claims 1 or 8 wherein the v first digital entries representative of the current operational status in pseudo real time for each of the v digital test points are periodically updated so as to continuously present current pseudo real time digital information representative of the current operational status of the information embedded in the v digital test points.
Claim 11
Dependent Claim
23 words
The method as set forth in claim 9 wherein the v first digital entries are updated on the order of every five seconds.
Claim 12
Dependent Claim
27 words
The method as set forth in claim 1 wherein the stated time interval is in the range of five seconds to on the order of forty-five seconds.
Claim 13
Dependent Claim
47 words
The method as set forth in claim 1 wherein the stated time interval is in the range of five seconds to on the order of forty-five seconds and the preselected period of time is in the range of ten minutes to on the order of ninety minutes.
Claim 14
Independent Claim
25 words
The method as set forth in claims 11 or 12 wherein the v first digital entries are updated on the order of every five seconds.
Claim 15
Dependent Claim
30 words
The method as set forth in claim 1 including the further step of entering alphanumeric information on the display medium representative of at least one of real time-of-day and date.
Claim 16
Independent Claim
31 words
The method as set forth in claims 1 or 14 including the further step of entering alphanumeric information on the display medium which identifies each of the v digital test points.
Claim 17
Independent Claim
25 words
The method as set forth in claims 1 or 14 including the further step of entering operator messages on the display medium in alphanumeric form.
Claim 18
Dependent Claim
104 words
A display for visually and simultaneously presenting v discrete independent channels of information corresponding to digital information embedded in v different digital test points where "v" is any selected whole integer from "1" to on the order of "8", comprising a display medium containing v adjacent generally parallel information channels with each of said channels including (i) a first digital representation of the current operational status in pseudo real time of a particular selected digital test point and (ii) a second digital representation in strip chart format indicative of the historic status of said selected digital test point over a preselected period of time.
Claim 19
Dependent Claim
104 words
A display for visually and simultaneously presenting v discrete independent channels of information corresponding to digital information embedded in v different digital test points where "v" is any selected whole integer from "1" to on the order of "8", comprising a display medium containing v adjacent generally parallel information channels with each of said channels including (i) a first digital representation of the current operational status in pseudo real time of a particular selected digital test point and (ii) a second digital representation in strip chart format indicative of the historic status of said selected digital test point over a preselected period of time.
Claim 20
Dependent Claim
16 words
A display as set forth in claim 17 wherein said display medium is a CRT screen.
Claim 21
Dependent Claim
16 words
A display as set forth in claim 17 wherein said display medium is a video monitor.
Claim 22
Dependent Claim
21 words
A display as set forth in claim 17 wherein said display medium is a printed sheet defining a hardcopy permanent record.
Claim 23
Dependent Claim
21 words
A display as set forth in claims 17, 18, 19 or 20 wherein said first digital representation is in alphanumeric format.
Claim 24
Dependent Claim
30 words
A display as set forth in claims 17, 18, 19 or 20 further including alphanumeric information on said display medium representative of at least one of real time-of-day and date.
Claim 25
Dependent Claim
29 words
A display as set forth in claims 17, 18, 19 or 20 further including alphanumeric information on said display medium which identifies each of said v digital test points.
Claim 26
Dependent Claim
21 words
A display as set forth in claims 17, 18, 19 or 20 further including alphanumeric operator messages on said display medium.
Claim 27
Dependent Claim
50 words
A display as set forth in claims 17, 18, 19 or 20 wherein said display medium comprises a living dynamic display in which said first digital representation is periodically updated so as to continuously present the current pseudo real time operational status for each of said v digital test points.
Claim 28
Dependent Claim
69 words
A display as set forth in claims 17, 18, 19 or 20 wherein said display medium comprises a living dynamic display in which said second digital representation in each of said v channels comprises a series of successively entered parallel bars each having a length proportional to the average operational status of the digital information embedded on one of said v digital test points during stated successive time intervals.
Claim 29
Independent Claim
500 words
The method of continuously monitoring v discrete independent digital test points and displaying data in digital format representative of one or more operational parameters embedded in respective different ones of the v digital test points where "v" is any selected whole integer from "1" to on the order of "8" comprising the steps of: (a) establishing v adjacent generally parallel discrete independent information channels on a display medium; (b) continuously monitoring the v digital test points and producing v analog signal values proportional to the values of the parameter embedded in the v digital test points; (c) repetitively scanning the v analog signal values produced in step (b) and converting the data to v digital representations of the current pseudo real time operational status of the parameter embedded in the v digital test points; (d) entering the v digital representations of the current pseudo real time operational status of the parameter embedded in the v digital test points successively in respective different ones of the v information channels in digital format representing the current pseudo real time operational status of each of the v digital test points; (e) periodically updating the entries made in step (d) so as to continuously present on the display medium current pseudo real time digital information representative of the current operational status of the information embedded in the v digital test points; (f) averaging successive ones of the v digital representations of the current pseudo real time operational status generated for each of the v information channels in step (c) to produce v digital indications of the average values of the operational status over a first preselected time interval and entering such v digital indications in respective different ones of the v information channels on the display medium in bar format; (g) scrolling the v bar indications entered on the display medium in step (f) downwardly with respect to the data entered in steps (d) and (e) and entering in each of the v information channels updated digital bar information representative of the average values of the operational status of each digital test point over successive first time intervals whereby a plurality of successively entered digital bar entries for each of the v information channels define v strip charts respectively and digitally indicative of the historic operational status of the associated digital test point over a period of time equal to a preselected multiple of the first time interval; and, (h) scrolling the oldest of the v bar indications off the display medium as the most recent v bar indications produced in step (f) are entered on the display medium in step (g) so as to produce a living display containing (i) the most recent updated entries of current pseudo real time digital information produced in step (e) for each of the v channels and (ii) v historical strip charts representative of the most recent historical operational status for each of the v digital test points over the period of time established in step (g).
Claim 30
Independent Claim
500 words
The method of continuously monitoring v discrete independent digital test points and displaying data in digital format representative of one or more operational parameters embedded in respective different ones of the v digital test points where "v" is any selected whole integer from "1" to on the order of "8" comprising the steps of: (a) establishing v adjacent generally parallel discrete independent information channels on a display medium; (b) continuously monitoring the v digital test points and producing v analog signal values proportional to the values of the parameter embedded in the v digital test points; (c) repetitively scanning the v analog signal values produced in step (b) and converting the data to v digital representations of the current pseudo real time operational status of the parameter embedded in the v digital test points; (d) entering the v digital representations of the current pseudo real time operational status of the parameter embedded in the v digital test points successively in respective different ones of the v information channels in digital format representing the current pseudo real time operational status of each of the v digital test points; (e) periodically updating the entries made in step (d) so as to continuously present on the display medium current pseudo real time digital information representative of the current operational status of the information embedded in the v digital test points; (f) averaging successive ones of the v digital representations of the current pseudo real time operational status generated for each of the v information channels in step (c) to produce v digital indications of the average values of the operational status over a first preselected time interval and entering such v digital indications in respective different ones of the v information channels on the display medium in bar format; (g) scrolling the v bar indications entered on the display medium in step (f) downwardly with respect to the data entered in steps (d) and (e) and entering in each of the v information channels updated digital bar information representative of the average values of the operational status of each digital test point over successive first time intervals whereby a plurality of successively entered digital bar entries for each of the v information channels define v strip charts respectively and digitally indicative of the historic operational status of the associated digital test point over a period of time equal to a preselected multiple of the first time interval; and, (h) scrolling the oldest of the v bar indications off the display medium as the most recent v bar indications produced in step (f) are entered on the display medium in step (g) so as to produce a living display containing (i) the most recent updated entries of current pseudo real time digital information produced in step (e) for each of the v channels and (ii) v historical strip charts representative of the most recent historical operational status for each of the v digital test points over the period of time established in step (g).
Claim 31
Independent Claim
522 words
The method of continuously monitoring n discrete independent digital test points, where "n" is any whole integer, and displaying data in digital format representative of one or more operational parameters embedded in selected respective different ones of v of the n digital test points, where "v" is any selected whole integer from "1" on the order of "8", comprising the steps of: (a) establishing v adjacent generally parallel discrete independent information channels on a display medium; (b) continuously monitoring the n digital test points and producing n analog signal values proportional to the values of the parameter embedded in the n digital test points; (c) repetitively scanning the n analog signal values produced in step (b) and converting the data to n digital representations of the current pseudo real time operational status of the parameters embedded in the n digital test points; (d) entering any selected v of the n digital representations of the current pseudo real time operational status of the parameter embedded in the corresponding v digital test points successively in respective different ones of the v information channels in digital format representing the current pseudo real time operational status of each of the selected v digital test points; (e) periodically updating the entries made in step (d) so as to continuously present on the display medium current pseudo real time digital information representative of the current operational status of the information embedded in the selected v digital test points; (f) averaging successive ones of the selected v digital representations of the current pseudo real time operational status generated in step (c) for each of the selected v information channels to produce v digital indications of the average values of the operational status over a first preselected time interval and entering such v digital indications in respective different ones of the v information channels on the display medium in bar format; (g) scrolling the v bar indications entered on the display medium in step (f) downwardly with respect to the data entered in steps (d) and (e) and entering in each of the v information channels updated digital bar information representative of the average values of the operational status of each of the selected v digital test points over successive first time intervals whereby a plurality of successively entered digital bar entries for each of the v information channels define v strip charts respectively and digitally indicative of the historic operational status of the associated digital test point over a period of time equal to a preselected multiple of the first time interval; and, (h) scrolling the oldest of the v bar indications off the display medium as the most recent v bar indications produced in step (f) are entered on the display medium in step (g) so as to produce a living display containing (i) the most recent updated entries of current pseudo real time digital information produced in step (e) for each of the v channels and (ii) v historical strip charts representative of the most recent historical operational status for each of the selected v digital test points over the period of time established in step (g).
Claim 32
Independent Claim
522 words
The method of continuously monitoring n discrete independent digital test points, where "n" is any whole integer, and displaying data in digital format representative of one or more operational parameters embedded in selected respective different ones of v of the n digital test points, where "v" is any selected whole integer from "1" on the order of "8", comprising the steps of: (a) establishing v adjacent generally parallel discrete independent information channels on a display medium; (b) continuously monitoring the n digital test points and producing n analog signal values proportional to the values of the parameter embedded in the n digital test points; (c) repetitively scanning the n analog signal values produced in step (b) and converting the data to n digital representations of the current pseudo real time operational status of the parameters embedded in the n digital test points; (d) entering any selected v of the n digital representations of the current pseudo real time operational status of the parameter embedded in the corresponding v digital test points successively in respective different ones of the v information channels in digital format representing the current pseudo real time operational status of each of the selected v digital test points; (e) periodically updating the entries made in step (d) so as to continuously present on the display medium current pseudo real time digital information representative of the current operational status of the information embedded in the selected v digital test points; (f) averaging successive ones of the selected v digital representations of the current pseudo real time operational status generated in step (c) for each of the selected v information channels to produce v digital indications of the average values of the operational status over a first preselected time interval and entering such v digital indications in respective different ones of the v information channels on the display medium in bar format; (g) scrolling the v bar indications entered on the display medium in step (f) downwardly with respect to the data entered in steps (d) and (e) and entering in each of the v information channels updated digital bar information representative of the average values of the operational status of each of the selected v digital test points over successive first time intervals whereby a plurality of successively entered digital bar entries for each of the v information channels define v strip charts respectively and digitally indicative of the historic operational status of the associated digital test point over a period of time equal to a preselected multiple of the first time interval; and, (h) scrolling the oldest of the v bar indications off the display medium as the most recent v bar indications produced in step (f) are entered on the display medium in step (g) so as to produce a living display containing (i) the most recent updated entries of current pseudo real time digital information produced in step (e) for each of the v channels and (ii) v historical strip charts representative of the most recent historical operational status for each of the selected v digital test points over the period of time established in step (g).
Claim 33
Independent Claim
18 words
The method as set forth in claims 27 or 28 wherein the display medium is a CRT screen.
Claim 34
Independent Claim
18 words
The method as set forth in claims 27 or 28 wherein the display medium is a video monitor.
Claim 35
Independent Claim
23 words
The method as set forth in claims 27 or 28 wherein the display medium is a printed sheet defining a hardcopy permanent record.
Claim 36
Independent Claim
23 words
The method as set forth in claims 27 or 28 wherein all data entered on the display medium is recorded on magnetic tape.
Claim 37
Independent Claim
30 words
The method as set forth in claims 27 or 28 wherein all data entered on the display medium is simultaneously displayed on a plurality of display media at different locations.
Claim 38
Dependent Claim
16 words
The display medium product produced by the method as set forth in claims 27 or 28.
Claim 39
Independent Claim
23 words
The method as set forth in claims 27 or 28 wherein the entries made in steps (d) and (e) are in alphanumeric format.
Claim 40
Independent Claim
29 words
The method as set forth in claims 27 or 28 wherein the entries made in step (d) are updated in step (e) on the order of every five seconds.
Claim 41
Independent Claim
35 words
The method as set forth in claims 27 or 28 wherein the first preselected time interval set forth in step (f) is in the range of five seconds to on the order of forty-five seconds.
Claim 42
Independent Claim
59 words
The method as set forth in claims 27 or 28 wherein the first preselected time interval set forth in step (f) is in the range of five seconds to on the order of forty-five seconds and the period of time set forth in step (g) is in the range of ten minutes to on the order of ninety minutes.
Claim 43
Independent Claim
63 words
The method as set forth in claims 27 or 28 wherein the entries made in step (d) are updated in step (e) on the order of every five seconds, the first preselected time interval set forth in step (f) is on the order of forty-five seconds, and the period of time set forth in step (g) is on the order of ninety minutes.
Claim 44
Independent Claim
32 words
The method as set forth in claims 27 or 28 including the further step of entering alphanumeric information on the display medium representative of at least one of real time-of-day and date.
Claim 45
Independent Claim
31 words
The method as set forth in claims 27 or 28 including the further step of entering alphanumeric information on the display medium which identifies each of the v digital test points.
Claim 46
Independent Claim
25 words
The method as set forth in claims 27 or 28 including the further step of entering operator messages on the display medium in alphanumeric form.
Claim 47
Dependent Claim
305 words
Monitoring apparatus for detecting digital information representative of operational parameters embedded in n digital test points and for displaying data digitally representative thereof on a visual display medium, where "n" is any whole integer, comprising, in combination: (a) n signal capture means including n channel input ports for acquiring n digital signal values from respective ones of said n digital test points; (b) signal processing means including (i) n means for integrating said n digital signal values and producing n analog output signals respectively proportional to the integrated values of said n signal values, and (ii) means for scanning said n analog output signals; (c) signal storage means including x memory devices where "x" is any whole integer multiple of n; (d) means for conveying data representative of said n analog output signals to said storage means for accumulating said data representative of signals emanating from said n digital test points in n respective different ones of said x memory devices with said accumulated data being quantitatively indicative of the operational parameter embedded in each of said n digital test points; (e) a video graphics generator including means for visually and simultaneously displaying accumulated stored data on (i) a pseudo real time basis and (ii) an historical basis over a selected period of time with said displayed data being digitally representative of the operational parameters embedded in v of said n digital test points where "v" is any whole integer from "1" to on the order of "8"; and, (f) means for coupling said video graphics generator to v of said x memory devices for simultaneously visually displaying data stored in v of said x memory devices on a display medium in v discrete independent channels on a pseudo real time digital basis and on an historical digital basis over a selected period of time.
Claim 48
Dependent Claim
305 words
Monitoring apparatus for detecting digital information representative of operational parameters embedded in n digital test points and for displaying data digitally representative thereof on a visual display medium, where "n" is any whole integer, comprising, in combination: (a) n signal capture means including n channel input ports for acquiring n digital signal values from respective ones of said n digital test points; (b) signal processing means including (i) n means for integrating said n digital signal values and producing n analog output signals respectively proportional to the integrated values of said n signal values, and (ii) means for scanning said n analog output signals; (c) signal storage means including x memory devices where "x" is any whole integer multiple of n; (d) means for conveying data representative of said n analog output signals to said storage means for accumulating said data representative of signals emanating from said n digital test points in n respective different ones of said x memory devices with said accumulated data being quantitatively indicative of the operational parameter embedded in each of said n digital test points; (e) a video graphics generator including means for visually and simultaneously displaying accumulated stored data on (i) a pseudo real time basis and (ii) an historical basis over a selected period of time with said displayed data being digitally representative of the operational parameters embedded in v of said n digital test points where "v" is any whole integer from "1" to on the order of "8"; and, (f) means for coupling said video graphics generator to v of said x memory devices for simultaneously visually displaying data stored in v of said x memory devices on a display medium in v discrete independent channels on a pseudo real time digital basis and on an historical digital basis over a selected period of time.
Claim 49
Dependent Claim
343 words
In a system for displaying selected parameters indicative of percent utilization of m data processing systems or the like, where "m" is equal to any whole integer, and of the type including n signal capture means, n signal processing means, signal storage means, and signal display means, where "n" is equal to any whole integer, monitoring apparatus wherein: (a) said n signal capture means include n channel input ports for acquiring n digital signal values from respective ones of n digital test points associated with said m data processing systems; (g) said n signal processing means include means for integrating said n digital signal values and producing n analog output signals respectively proportional to the integrated values of said n signal values; (c) means for scanning said n analog output signals; (d) said signal storage means include x memory devices where "x" is any whole integer multiple of n; (e) means for conveying data representative of said n analog output signals to said storage means for accumulating said data representative of signals emanating from said n digital test points in n respective different ones of said x memory devices with said accumulated data being quantitatively indicative of the percent utilization of each of said n digital test points in said m data processing systems; (f) a video graphics generator including means for visually and simultaneously displaying accumulated stored data on (i) a pseudo real time basis and (ii) an historical basis over a selected period of time with said displayed data being digitally representative of the percent utilization of v of said n digital test points in said m data processing systems where "v" is any whole integer from "1" to on the order of "8"; and, (g) means for coupling said video graphics generator to v of said x memory devices for simultaneously visually displaying data stored in v of said x memory devices on a display medium in v discrete independent channels on a pseudo real time digital basis and on an historical digital basis over a selected period of time.
Claim 50
Dependent Claim
343 words
In a system for displaying selected parameters indicative of percent utilization of m data processing systems or the like, where "m" is equal to any whole integer, and of the type including n signal capture means, n signal processing means, signal storage means, and signal display means, where "n" is equal to any whole integer, monitoring apparatus wherein: (a) said n signal capture means include n channel input ports for acquiring n digital signal values from respective ones of n digital test points associated with said m data processing systems; (g) said n signal processing means include means for integrating said n digital signal values and producing n analog output signals respectively proportional to the integrated values of said n signal values; (c) means for scanning said n analog output signals; (d) said signal storage means include x memory devices where "x" is any whole integer multiple of n; (e) means for conveying data representative of said n analog output signals to said storage means for accumulating said data representative of signals emanating from said n digital test points in n respective different ones of said x memory devices with said accumulated data being quantitatively indicative of the percent utilization of each of said n digital test points in said m data processing systems; (f) a video graphics generator including means for visually and simultaneously displaying accumulated stored data on (i) a pseudo real time basis and (ii) an historical basis over a selected period of time with said displayed data being digitally representative of the percent utilization of v of said n digital test points in said m data processing systems where "v" is any whole integer from "1" to on the order of "8"; and, (g) means for coupling said video graphics generator to v of said x memory devices for simultaneously visually displaying data stored in v of said x memory devices on a display medium in v discrete independent channels on a pseudo real time digital basis and on an historical digital basis over a selected period of time.
Claim 51
Dependent Claim
20 words
Monitoring apparatus as set forth in claims 43 or 44 wherein said n signal capture means comprise high impedance probes.
Claim 52
Dependent Claim
25 words
Monitoring apparatus as set forth in claims 43 or 44 wherein said means for integrating said n digital signal values comprise n passive digital-to-analog integrators.
Claim 53
Dependent Claim
41 words
Monitoring apparatus as set forth in claims 43 or 44 wherein said means for integrating said n digital signal values comprise n digital-to-analog integrators having a time constant in the range of 0.1 seconds to on the order of 10.0 seconds.
Claim 54
Dependent Claim
19 words
Monitoring apparatus as set forth in claim 47 wherein said time constant is on the order of 1 second.
Claim 55
Dependent Claim
25 words
Monitoring apparatus as set forth in claims 43 or 44 wherein said means for scanning said n analog output signals comprises multiplexor/scanner and analog-to-digital converter.
Claim 56
Dependent Claim
65 words
Monitoring apparatus as set forth in claim 49 wherein said multiplexor/scanner and analog-to-digital converter successively and periodically scans said n analog output signals on a per channel basis and repetitively produces n digital output signals proportional in value to the average values of successive ones of said n analog output signals during a preselected time interval on the order of up to about five seconds.
Claim 57
Dependent Claim
28 words
Monitoring apparatus as set forth in claims 43 or 44 wherein said storage means and said means for conveying data are contained within a microprocessor controlled central processor.
Claim 58
Dependent Claim
30 words
Monitoring apparatus as set forth in claim 51 further including a keyboard operatively connected to said central processor for initiating data entry to and/or program modification of said central processor.
Claim 59
Dependent Claim
30 words
Monitoring apparatus as set forth in claim 51 further including a magnetic tape operatively connected to said central processor for receiving data from and transmitting data to said central processor.
Claim 60
Dependent Claim
88 words
Monitoring apparatus as set forth in claim 51 further including a keyboard and a printer/plotter operatively connected to said central processor for permitting routing of data stored in said central processor to said printer/plotter in response to keyboard commands so as to generate printed hardcopy displays of accumulated stored data on (i) a pseudo real time basis and (ii) an historical basis over a selected period of time with said displayed data being digitally representative of an operational parameter embedded in v of said n digital test points.
Claim 61
Dependent Claim
58 words
Monitoring apparatus as set forth in claims 43 or 44 further including a composite video generator operatively connected to said video graphics generator and at least one remote video monitor coupled to said composite video generator for simultaneously displaying on said remote video monitor the same data in the same format as is displayed on said display medium.
Claim 62
Dependent Claim
18 words
Monitoring apparatus as set forth in claims 43 or 44 wherein said display medium is a CRT screen.
Claim 63
Dependent Claim
32 words
Monitoring apparatus as set forth in claims 43 or 44 wherein said selected period of time is in the range of about ten minutes to on the order of about ninety minutes.
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) | 1987-09-11 | 1988-03-12 | 1988-09-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1991-09-11 | 1992-03-12 | 1992-09-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1995-09-11 | 1996-03-12 | 1996-09-11 | $7700.00 | Window Closed / Lapsed |