US4823290A
Expired / Lapsed
US
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Method and apparatus for monitoring the operating environment of a computer system
Assignee: Bull HN Information Systems Inc
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Filing: 1987-07-21
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Granted: 1989-04-18
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Expires: 2007-07-21
Abstract
Abstract A method and apparatus features a system for automatically monitoring the operating environment and other physical conditions around and in which a host computer system operates. Sensors located around a computer system, including inside equipment cabinets and under the floor where cabling and air are ducted, are used to collect data that is frequently and periodically collected and stored along with an indication of the time and data of collection. The stored data is checked against a list of environmental parameters for the location of each sensor and an indication given when measurements indicate an environmental condition is outside discrete limits and rates of change of conditions. The stored parameters may be changed at any time from a console of the computer system. The stored data is also used to prepare histograms that are used to indicate trends in environmental conditions that can point to potential problems that may then be remedied before actual problems arise, and to faulty computer system installation design. Generation of histograms may be requested from remote locations via telephone links and then forwarded over the links to the remote locations for analysis. Trouble conditions indicated by out of parameter limits checking causes alarms to be given at the computer site and to be selectively sent to remote sites to initiate remedial action. In addition, a failsafe monitoring operation monitors the communications between the computer system and the monitoring apparatus to detect troubles.
Inventors
- 👤 Martin L. Fasack
- 👤 William A. Rutz
- 👤 Robert G. Voll
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 16:17
CPC Classifications
G; G06; G06F; G06F11/00; G06F11/30; G06F11/3058; G06F11/07; G06F11/0703; G06F11/0751; G06F11/0754; G06F11/0757; G06F11/076; G06F11/22; G06F11/2294; G06F11/32; G06F11/324; G06F11/327; G06F11/328; G06F11/34; G06F11/3466; G06F11/3476
Claims Analysis
Total Claims: 27
Claim 1
Independent Claim
213 words
A method for monitoring an operating environment of a computer system that includes a computer facility housing a central processor and memory for storage of data and programs, said method comprising the steps of: utilizing monitoring equipment for generating indicator signals indicating a state of a plurality of environmental conditions in and around said computer system including its environment using a like plurality of sensors; storing over a period of time said indicator signals periodically generated by said sensors along with signals indicating the date and time that each of said indicator signals were stored; checking said indicator signals to determine if the environmental conditions they indicate exceed one or more predetermined levels including predetermined rates of change over a predetermined period of time and predetermined fixed levels; providing an alarm indication when said checking indicates that any of said indicator signals has exceeded any of said predetermined levels; and producing a histogram for each sensor using the stored indicator signals from each sensor and the time and date signals associated therewith, said histograms indicating environmental trends in said computer system which can point to potential troubles in the operating environment of the computer system, which potential troubles may be rectified before they actually become troubles that cause damage to the computer system.
Claim 2
Independent Claim
213 words
A method for monitoring an operating environment of a computer system that includes a computer facility housing a central processor and memory for storage of data and programs, said method comprising the steps of: utilizing monitoring equipment for generating indicator signals indicating a state of a plurality of environmental conditions in and around said computer system including its environment using a like plurality of sensors; storing over a period of time said indicator signals periodically generated by said sensors along with signals indicating the date and time that each of said indicator signals were stored; checking said indicator signals to determine if the environmental conditions they indicate exceed one or more predetermined levels including predetermined rates of change over a predetermined period of time and predetermined fixed levels; providing an alarm indication when said checking indicates that any of said indicator signals has exceeded any of said predetermined levels; and producing a histogram for each sensor using the stored indicator signals from each sensor and the time and date signals associated therewith, said histograms indicating environmental trends in said computer system which can point to potential troubles in the operating environment of the computer system, which potential troubles may be rectified before they actually become troubles that cause damage to the computer system.
Claim 3
Dependent Claim
38 words
The method in accordance with claim 1 further comprising the steps of: detecting the presence of said transmissions between said host computer and said monitoring equipment; and indicating the presence of trouble when said transmissions are not detected.
Claim 4
Dependent Claim
88 words
The method in accordance with claim 2 wherein said checking step comprises the steps of: setting a counter to an initial count; periodically decrementing said counter by one; checking the count in said counter every time after it has been decremented to determine if the count has been decremented to zero; resetting said counter to said initial count every time said computer system accesses said monitoring equipment; and enabling a trouble indication when said checking step indicates that said counter has been decremented to the count of zero.
Claim 5
Dependent Claim
38 words
The method in accordance with claim 1 further comprising the steps of: periodically reading the indicator signals generated by each of said sensors; and transferring said indicator signals to said memory to be used to produce said histograms.
Claim 6
Dependent Claim
21 words
The method in accordance with claim 4 further comprising the step of storing predetermined parameters used in checking said indicator signals.
Claim 7
Dependent Claim
49 words
The method in accordance with claim 5 wherein said transferring step comprises the step of: converting the indicator signals to a form suitable for transmissions over a communications link; and transmitting said converting indicator signals over said communications line to a host computer system to be stored in memory.
Claim 8
Dependent Claim
27 words
The method in accordance with claim 6 further comprising the step of transmitting said alarm indication to a remote location to indicate trouble with said computer system.
Claim 9
Dependent Claim
19 words
The method in accordance with claim 7 further comprising the step of transmitting said histograms to said remote location.
Claim 10
Dependent Claim
94 words
The method in accordance with claim 8 wherein said step of providing an alarm indication comprises the steps of: providing a trouble condition display at a video terminal that is part of said computer system; providing a visual alarm display in the computer facility where said computer system is located after said trouble condition display is not acknowledged within a first predetermined period of time; and providing an audible alarm in the area where said computer system is located after said visual alarm display is not acknowledged within a second predetermined period of time.
Claim 11
Dependent Claim
188 words
Apparatus for monitoring environmental operating conditions of a computer facility including a computer system, said apparatus comprising: sensor means for generating signals indicating the state of a plurality of environmental conditions in which said computer system operates; means for checking said indicating signals to determine if the environmental operating conditions they indicate exceed predetermined levels, said checking means providing an alarm signal when it has determined that any one of said indicator signals has exceeded said predetermined levels including predetermined rates of change over a predetermined period of time and predetermined fixed levels; means for storing over a period of time said indicating signals output from said sensor means along with signals indicating the date and time that the indicator signals were stored; and processor means for producing a histogram for each sensor using the stores indicating signals and the stored time and date signals associated therewith, said histograms indicating environmental trends in said computer system which point to potential troubles in the operating environmental conditions of the computer system, which potential troubles may be rectified before they actually become troubles that cause damage to the computer system.
Claim 12
Dependent Claim
188 words
Apparatus for monitoring environmental operating conditions of a computer facility including a computer system, said apparatus comprising: sensor means for generating signals indicating the state of a plurality of environmental conditions in which said computer system operates; means for checking said indicating signals to determine if the environmental operating conditions they indicate exceed predetermined levels, said checking means providing an alarm signal when it has determined that any one of said indicator signals has exceeded said predetermined levels including predetermined rates of change over a predetermined period of time and predetermined fixed levels; means for storing over a period of time said indicating signals output from said sensor means along with signals indicating the date and time that the indicator signals were stored; and processor means for producing a histogram for each sensor using the stores indicating signals and the stored time and date signals associated therewith, said histograms indicating environmental trends in said computer system which point to potential troubles in the operating environmental conditions of the computer system, which potential troubles may be rectified before they actually become troubles that cause damage to the computer system.
Claim 13
Dependent Claim
43 words
The invention in accordance with claim 10 further comprising interface means for coupling said sensor means to said checking means, said interface means converting said indicating signals output from said sensor means to a form that can be handled by said checking means.
Claim 14
Dependent Claim
53 words
The invention in accordance with claim 11 further comprising: means for periodically scanning said sensor means and reading out said indicating signals to said interface means; means for temporarily storing said converted indicating signals output from said interface means; and means for transferring said temporarily stored converted indicating signals to said storing means.
Claim 15
Dependent Claim
29 words
The invention in accordance with claim 12 further comprising: means for converting the form of the indicator signals before being transferred to said storing means by said transferring means.
Claim 16
Dependent Claim
33 words
The invention in accordance with claim 13 further comprising means for establishing a communications path to a remote location over which histograms prepared using said indicating signals are transmitted to said remote location.
Claim 17
Dependent Claim
22 words
The invention in accordance with claim 14 further comprising means for providing alarm indications when said indicating signals exceed said predetermined levels.
Claim 18
Dependent Claim
26 words
The invention in accordance with claim 15 further comprising cathode ray tube for providing an alarm visual display when said indicating signals exceed said predetermined levels.
Claim 19
Dependent Claim
31 words
The invention in accordance with claim 16 further comprising visual alarm means which is energized when said alarm visual display is not responded to within a first predetermined period of time.
Claim 20
Dependent Claim
31 words
The invention in accordance with claim 17 further comprising audible alarm means which is energized when said visual alarm means is not responded to within a second predetermined period of time.
Claim 21
Dependent Claim
19 words
The invention in accordance with claim 18 further comprising means for sending an audio message to said remote location.
Claim 22
Dependent Claim
32 words
The invention in accordance with claim 19 further comprising means for responding to said alarm visual display on a cathode ray tube means, said visual alarm means, and said audible alarm means.
Claim 23
Independent Claim
54 words
A method for failsafe monitoring operations between a host computer system and equipment monitoring the operation of the computer system, said method comprising the steps of: checking for the presence of transmissions sent between said host computer system and said monitoring equipment; and indicating the presence of trouble when said transmissions are not received.
Claim 24
Independent Claim
54 words
A method for failsafe monitoring operations between a host computer system and equipment monitoring the operation of the computer system, said method comprising the steps of: checking for the presence of transmissions sent between said host computer system and said monitoring equipment; and indicating the presence of trouble when said transmissions are not received.
Claim 25
Dependent Claim
89 words
The method in accordance with claim 21 wherein said checking step comprises the steps of: setting a counter to an initial count; periodically decrementing said counter by one; checking the count in said counter every time after it has been decremented to determine if the count has been decremented to zero; resetting said counter to said initial count every time said host computer system accesses said monitoring equipment; and enabling a trouble indication when said checking step indicates that said counter has been decremented to the count of zero.
Claim 26
Dependent Claim
48 words
The method in accordance with claim 21 wherein said checking step comprises the step of: checking for the presence of reply transmissions received from said monitoring equipment responsive to transmissions sent from said computer system to said monitoring equipment, said checking being performed by said host computer system.
Claim 27
Dependent Claim
39 words
The method in accordance with claim 23 wherein said indicating step comprises the step of: providing a trouble indicator from said computer system when said reply transmissions are not received by said host computer system from said monitoring equipment.
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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) | 1992-04-17 | 1992-10-17 | 1993-04-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1996-04-17 | 1996-10-17 | 1997-04-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2000-04-17 | 2000-10-17 | 2001-04-18 | $7700.00 | Window Closed / Lapsed |