Power event analysis
A computer program product residing on a computer-readable medium includes computer-readable instructions for causing a computer to obtain power event data associated with at least one uninterruptible power supply, the power event data including indicia of power events and occurrence times of the corresponding power events, aggregate the power event data in accordance with the occurrence times of the power events, and graphically display the aggregated power event data on a display such that indications of power events that occur close in time are graphically displayed in association with each other.
1. A computer program product residing on a computer-readable medium and comprising computer-readable instructions for causing a computer to:
obtain power event data associated with at least one uninterruptible power supply, the power event data including indicia of power events and occurrence times of the corresponding power events;
aggregate the power event data in accordance with occurrence times of the power events; and
graphically display the aggregated power event data within a first time frame on a display such that indications of power events, of different power event types, that occur within a second time frame that is substantially less than the first time frame, are graphically displayed to indicate the types and total number of events that occur within the second time frame.
2. The computer program product of claim 1 wherein the power event data can be graphically displayed for any of multiple first time frames.
3. The computer program product of claim 2 wherein the first time frame is selected from a week and a day.
4. The computer program product of claim 1 further comprising instructions for causing the computer to display a day of occurrence and more detailed data regarding at least the time of occurrence of an indicated power event in response to selection of the indication of the power event.
5. The computer program product of claim 4 wherein the more detailed data further include a device with which the power event is associated.
6. The computer program product of claim 1 wherein the power event data are indicative of at least one of frequent overvoltage, frequent undervoltage, extended overvoltage, extended undervoltage, low battery, and power failure associated with the at least one uninterruptible power supply.
7. The computer program product of claim 1 wherein the power event data are graphically displayed as a bar graph, with portions of bars associated with different power events being displayed visually differently, and with power events occurring within the second time frame having their associated bars stacked on top of each other.
8. The computer program product of claim 1 wherein the aggregated power event data are graphically displayed to indicate number of occurrences of power events at associated times.
9. The computer program product of claim 1 wherein the second time frame is dependent on the first time frame.
10. A method of providing power event data associated with at least one uninterruptible power supply, the method comprising:
obtaining power event data associated with the at least one uninterruptible power supply, the power event data including indicia of power events and occurrence times of the corresponding power events;
aggregating the power event data in accordance with occurrence times of the power events; and
graphically displaying the aggregated power event data within a first time frame on a display such that indications of power events, of different power event types, that occur within a second time frame that is substantially less than the first time frame, are graphically displayed to indicate the types and total number of events within the second time frame.
11. The method of claim 10 wherein the first time frame is selectable.
12. The method of claim 11 wherein the power event data are aggregated and displayed according to multiple similar ones of the first time frame.
13. The method of claim 12 wherein the first time frame is one of a week and a day.
14. The method of claim 10 further comprising displaying a day of occurrence and more detailed data regarding at least the time of occurrence of an indicated power event in response to selection of the indication of the power event.
15. The method of claim 14 wherein the more detailed data further include a device with which the power event is associated.
16. The method of claim 10 wherein the power event data are indicative of at least one of frequent overvoltage, frequent undervoltage, extended overvoltage, extended undervoltage, low battery, and power failure associated with the at least one uninterruptible power supply.
17. The method of claim 10 wherein the aggregated power event data are graphically displayed to indicate number of occurrences of power events at associated times.
18. A computer program product residing on a computer-readable medium and comprising computer-readable instructions for causing a computer to:
obtain power event data associated with at least one uninterruptible power supply, the power event data including indicia of power events and occurrence times of the corresponding power events;
aggregate the power event data over a first time frame in accordance with the occurrence times of the power events; and
graphically display the aggregated power event data within a first time frame on a display such that indications of power events, of different power event types, that occur within a second time frame that is substantially less than the first time frame, are graphically displayed to indicate the types and total number of events within the second time frame.
19. The computer program product of claim 18 wherein the instructions include instructions for causing the computer to aggregate and display the power event data for at least one of different weeks and different days.
20. The computer program product of claim 18 wherein the power event data are graphically displayed as a bar graph, with portions of bars associated with different power events being displayed visually differently, and with power events occurring within the second time frame having their associated bars stacked on top of each other.
21. The computer program product of claim 18 further comprising instructions for causing the computer to display more detailed data regarding at least the time of occurrence of at least one power event.
22. The computer program product of claim 18 wherein the aggregated power event data are graphically displayed to indicate number of occurrences of power events at associated times.
23. The computer program product of claim 18 wherein the second time frame is a function of the first time frame.