Methods, apparatus and computer program products for providing network device status information

• US 20030197723A1
• Filed: 10/22/2002
• Published: 10/23/2003
• Est. Priority Date: 04/19/2002
• Status: Abandoned Application

• Current Assignee: Powerware Corporation (Eaton Corporation PLC.)
• Original Assignee: Powerware Corporation (Eaton Corporation PLC.)
• Inventors: Thompson, Jim, Young, Brian R.
• Application Number:
  US10/278,064
• Publication Number:
  US 20030197723A1
• Time in Patent Office: Days
• US Class Current: 715/738
• CPC Class Codes: G09G 5/14 Display of multiple viewports
• CPC Class Codes: G09G 5/30 Control of display attribute
• CPC Class Codes: H04L 41/22 comprising specially adapted graphical user interfaces [GUI]
• CPC Class Codes: H04L 43/0817 by checking functioning

Abstract

Status information for a network device, such as an uninterruptible power supply (UPS), may be provided by displaying a web browser window uniquely associated with the network device and having a color indicative of a status of the network device. In particular, a field of the web browser, such as a background field, may be color coded responsive to a status of the network device. According to further aspects of the invention, a plurality of web browser windows may be concurrently displayed on the same display screen. The plurality of web browser windows have visual appearances that convey respective statuses of respective ones of the network devices according to a common visual coding scheme, such as a color coding or image coding scheme.

Claims

1. A method of providing status information for a network device, the method comprising:

displaying a web browser window uniquely associated with the network device and having a color indicative of a status of the network device.

2. A method according to claim 1, wherein displaying a web browser window uniquely associated with a network device and having a color indicative of a status of the network device comprises color coding a field of the web browser window responsive to a status of the network device.

3. A method according to claim 2, wherein the field comprises a background field.

4. A method according to claim 1, wherein the network device comprises an uninterruptible power supply (UPS).

5. A method according to claim 1, wherein displaying a web browser window uniquely associated with a network device and having a color indicative of a status of the network device comprises concurrently displaying a plurality of web browser windows uniquely associated with respective ones of a plurality of network devices and having respective colors indicative of respective statuses of the respective network devices on a single computer display screen.

6. A method according to claim 5, wherein concurrently displaying a plurality of web browser windows uniquely associated with respective ones of a plurality of network devices and having respective colors indicative of respective statuses of the respective network devices on a single computer display screen comprises embedding a plurality of web browser objects in a web browser object to generate the plurality of displayed web browser windows.

7. A method according to claim 5, wherein displaying a plurality of web browser windows is preceded by determining addresses of web pages associated with the network devices.

8. A method according to claim 7, wherein determining addresses of web pages associated with the network devices comprises:

broadcasting a query message on a network connecting the plurality of devices; and

receiving response messages identifying the addresses of the web pages.

9. A method according to claim 1, further comprising providing a link to a textual status web page in the displayed web browser page.

10. A method of providing status information for a network device, the method comprising:

hosting a web page that is operative to generate a web browser window unique to the network device and color coded according to a status of the network device.

11. A method according to claim 10, wherein hosting a web page comprises hosting the web page at the network device.

12. A method according to claim 10, wherein the network device comprises an uninterruptible power supply (UPS).

13. A method according to claim 10, wherein hosting a web page comprises hosting a web page operative to generate a web browser window having a field color coded according to a status of the network device.

14. A method according to claim 13, wherein the field comprises a background field.

15. A method according to claim 10, further comprising:

receiving a broadcast message requesting an address of the host web page; and

responsively transmitting a message identifying the address of the hosted web page.

16. A method according to claim 10, wherein hosting a web page comprises hosting a first web page, and wherein the method further comprises hosting a second web page providing textual status information for the network device and accessible from a link in the first web page.

17. A method of providing status information for a plurality of network devices, the method comprising:

concurrently displaying a plurality of web browser windows on the same display screen, the plurality of web browser windows having visual appearances that convey respective statuses of respective ones of the network devices according to a common visual coding scheme.

18. A method according to claim 17, wherein the common visual coding scheme comprises a color coding of the same display field in each of the web browser windows.

19. A method of providing device status information for a plurality of interconnected network devices, the method comprising:

hosting respective web pages at respective ones of the plurality of network devices, the web pages uniquely associated with the respective network devices and having visual appearances that convey statuses of the respective network devices according to a common visual coding scheme.

20. A method according to claim 19, wherein the common visual coding scheme comprises a color coding of the same display field in each of the web browser windows.

21. An apparatus, comprising:

a display screen; and

means for displaying a web browser window uniquely associated with a network device and having a color indicative of a status of the network device.

22. An apparatus according to claim 21, wherein the means for displaying a web browser window comprises means for color coding a field of the web browser window responsive to a status of the network device.

23. An apparatus according to claim 22, wherein the field comprises a background field.

24. An apparatus according to claim 21, wherein the network device comprises an uninterruptible power supply (UPS).

25. An apparatus comprising:

a display; and

a control circuit operative to access web pages and to control the display responsively thereto, the control circuit configured to determine a network address of a web page that, when accessed by the control circuit, produces a web browser window display uniquely associated with the network device and color coded according to a status of the network device.

26. An apparatus according to claim 25, wherein the control circuit is operative to locate respective web pages associated with respective ones of a plurality of network devices and to concurrently display a plurality of web browser windows uniquely associated with respective ones of the plurality of network devices and having respective colors indicative of respective statuses of the respective network devices on the display.

27. An apparatus according to claim 26, wherein the control circuit is operative to broadcast a query message on the network and to receive response messages identifying the addresses of the web pages.

28. An uninterruptible power supply (UPS) apparatus, comprising:

an uninterruptible power supply circuit; and

a control circuit operative to control the uninterruptible power supply circuit and to communicate over a communications network, wherein the control circuit hosts a web page configured to generate a web browser window unique to the UPS system and color coded according to a status of the UPS system.

29. An apparatus according to claim 28, wherein the web page is operative to generate a web browser window having a field color coded according to a status of the UPS system.

30. An apparatus according to claim 29, wherein the field comprises a background field.

31. An apparatus according to claim 28, wherein the control circuit is further operative to receive a broadcast message requesting an address of the web page and to responsively transmitting a message identifying the address of the web page.

32. An apparatus according to claim 28, wherein the web page comprises a first web page and wherein the control circuit is further hosts a second web page that provides textual status information for the UPS system and that is accessible from a link in the first web page.

33. A computer program product for providing status information for a network device, the computer program product comprising program code embodied in a computer-readable storage medium, the computer program code comprising:

program code configured to generating a web browser window uniquely associated with a network device and having a color indicative of a status of the network device.

34. A computer program product according to claim 33, wherein the program code configured to generating a web browser window comprises a web page configured to be stored at the network device.

35. A computer program product according to claim 33, wherein the program code configured to generating a web browser window comprises:

program code configured to detecting a network location of a web page that is operative to generate the web browser window;

program code configured to retrieving the web page from the detected network location; and

program code configured to displaying the retrieved web page.

36. A computer program product according to claim 33, wherein the program code configured to generative a web browser window comprises program code configured to generating a web browser window having a field color coded according to a status of the network device.

37. A computer program product according to claim 36, wherein the field comprises a background field.

38. A computer program product for providing status information for a plurality of network devices, the computer program product comprising program code embodied in a computer-readable storage medium, the computer program code comprising:

program code configured to concurrently generate a plurality of web browser windows on the same display screen, the plurality of web browser windows having visual appearances that convey respective statuses of respective ones of the network devices according to a common visual coding scheme.

39. A computer program product according to claim 38, wherein the common visual coding scheme comprises a color coding of the same display field in each of the web browser windows.

40. A computer program product according to claim 38, wherein the program code configured to concurrently generate a plurality of web browser windows on the same display screen comprises a plurality of web pages stored at the network devices.

41. A computer program product according to claim 38, wherein the program code configured to concurrently generate a plurality of web browser windows on the same display screen comprises:

program code configured to detect network locations of a plurality of web pages that are operative to generate the web browser window;

program code configured to retrieve the web pages from the detected network locations; and

program code configured to displaying the retrieved web pages.