Report generating method and apparatus

• US 7,663,624 B2
• Filed: 06/21/2005
• Issued: 02/16/2010
• Est. Priority Date: 06/30/2004
• Status: Active Grant

• Current Assignee: Teledyne LeCroy, Inc. (Teledyne Technologies Incorporated)
• Original Assignee: Lecroy Corporation (Teledyne Technologies Incorporated)
• Inventors: Oeffner, Yann, Salant, Lawrence, Cake, Anthony
• Primary Examiner(s): Amini; Javid A
• Application Number:
  US11/157,455
• Publication Number:
  US 20060001666A1
• Time in Patent Office: 1,701 Days
• Field of Search: 345/440, 702/57
• US Class Current: 345/440
• CPC Class Codes: G01R 13/204 Using means for generating permanent registrations, e.g. photographs optical or photographic arrangements combined with CRT vessel H01J29/89
• CPC Class Codes: G01R 13/345 for displaying sampled signals by using digital processors by intermediate A.D. and D.A. convertors (control circuits for CRT indicators)

Abstract

A method, apparatus and computer program having instructions for storing information in an oscilloscope is provided. The method comprises the steps of storing a screen display in a predetermined format, storing one or more configuration settings associated with the screen display, and storing in memory channel acquisition data associated with the stored screen display. The screen display may also be annotated, the annotation information being stored as well. The stored screen display, one or more associated configuration settings, and stored channel acquisition data, and annotation data, if applicable, may be loaded into the oscilloscope, thereby placing the oscilloscope in the state it was in when the stored data was originally generated.

Claims

1. A method for storing information in an oscilloscope, comprising the steps of:

storing a screen display in a predetermined format, the screen display comprising image data and at least one of an annotated image and a notation to a waveform image displayed on a display;

storing one or more oscilloscope configuration settings associated with the screen display; and

storing data acquired by the oscilloscope via one or more input channels to one or more channel acquisition input buffers associated with the stored screen display; and

loading the stored screen display, the one or more associated configuration settings into the oscilloscope, and the stored data acquired by the oscilloscope into the one or more channel acquisition input buffers, thereby placing the oscilloscope in the state it was in when stored data was originally generated.

2. The method of claim 1, wherein a user is able to take further measurements based upon the loaded data acquired by the oscilloscope and loaded into the one or more channel acquisition input buffers as if the oscilloscope had been retained in a state as if the data acquired by the oscilloscope and stored to the one or more channel acquisition input buffers had not been removed.

3. The method of claim 1, wherein the stored screen display, the one or more associated configuration settings, and the stored data acquired by the oscilloscope and stored to the one or more channel acquisition input buffers may be loaded into a second oscilloscope having similar properties to the oscilloscope on which the screen display, configuration settings and data acquired and stored to the one or more channel acquisition input buffers was stored, thereby placing the second oscilloscope in a state similar to the state the original oscilloscope was in when the stored data was originally acquired and generated.

4. The method of claim 1, wherein the stored screen display, the one or more associated configuration settings, and the stored data acquired by the oscilloscope and stored to the one or more channel acquisition buffers may be loaded into a multipurpose, or other dedicated computer for further analysis.

5. The method of claim 4, wherein the further analysis comprises performing at least additional measurements on the stored information.

6. The method of claim 1, wherein the stored screen display, configuration settings and data acquired by the oscilloscope and stored into the one or more channel acquisition input buffers are maintained as a single entry to a multiple entry database.

7. The method of claim 6, wherein each single entry of a multiple entry database comprises an individual report.

8. The method of claim 7, wherein a report of any predefined format can be generated from the data comprising a stored individual report.

9. The method of claim 8, wherein the report of the predefined format may be further customized in accordance with a user instruction.

10. The method of claim 9, wherein the user instruction comprises indicating a predefined user template to he used to format the data of the report.

11. The method of claim 7, wherein one or more individual reports comprise a notebook.

12. The method of claim 11, where a user may maintain a plurality of notebooks.

13. The method of claim 11, where each of a plurality of users on a single oscilloscope maintains one or more notebooks.

14. The method of claim 6, wherein the multiple entry database is maintained on a centralized computing platform.

15. The method of claim 14, wherein the multiple entry database can be accessed by another networked computer for performing further analysis on the information stored in the multiple entry database.

16. The method of claim 1, further comprising the step of storing one or more measured parameters associated with the screen display.

17. A method for storing information in an oscilloscope, comprising the steps of:

storing a screen display in a predetermined format, the screen display comprising image data and at least one of an annotated image and a notation to a waveform image displayed on a display;

storing one or more oscilloscope configuration settings associated with the screen display;

storing data acquired by the oscilloscope via one or more input channels to one or more channel acquisition input buffers used to generate the screen display;

loading the stored screen display, the one or more associated configuration settings into the oscilloscope, and the stored data acquired by the oscilloscope via one or more input channels into the the one or more channel acquisition input buffers, thereby placing the oscilloscope in the state it was in when stored data was originally generated; and

annotating the restored data.

18. The method of claim 17, wherein the annotating information comprises freehand notations.

19. The method of claim 17, wherein the annotating information comprises computerized text generated from freehand notations.

20. The method of claim 17, wherein the annotating information comprises computerized text entered via a keyboard, or other text entry device.

21. The method of claim 17, wherein the annotating information comprises an object selected from a menu of objects.

22. The method of claim 17, wherein the annotating information is stored as part of the screen display.

23. The method of claim 17, wherein the annotating information is stored apart from the screen display.

24. The method of claim 17, wherein the screen display, configuration settings, data, and annotating information are stored as a single report.

25. An oscilloscope for acquiring and storing information, comprising:

an acquisition system for acquiring input data via one or more input channels; and

a memory for storing a screen display in a predetermined format, the screen display comprising image data and one of an annotated image and a notation to a waveform image displayed on a display, for storing one or more oscilloscope configuration settings associated with the screen display, and for storing data acquired by the oscilloscope via the one or more input channels to one or more channel acquisition buffers associated with the stored screen display; and

a controller for loading the stored screen display into an oscilloscope display, the one or more associated configuration settings into the oscilloscope, and the stored data acquired by the oscilloscope into the one or more channel acquisition input buffers, thereby placing the oscilloscope in the state it was in when stored data was originally generated as if the oscilloscope had been retained in a state when it acquired such data.

26. The oscilloscope of claim 25, further comprising the step of storing one or more measured parameters associated with the screen display.

27. An oscilloscope for acquiring and storing information, comprising:

an acquisition system for acquiring input data via one or more acquisition channels;

a memory for storing a screen display in a predetermined format, the screen display comprising image data and at least one of an annotated image and a notation to a waveform image displayed on a display, for storing one or more oscilloscope configuration settings associated with the screen display, and for storing data acquired by the oscilloscope via the one or more input channels to one or more channel acquisition buffers used to generate the screen display; and

a controller for loading the stored screen display into an oscilloscope display, the one or more associated configuration settings into the oscilloscope, and the stored data acquired by the oscilloscope into the one or more channel acquisition input buffers, thereby placing the oscilloscope in the state it was in when stored data was originally generated as if the oscilloscope had been retained in a state when it acquired such data, and for annotating the restored data.

28. The oscilloscope of claim 27, wherein the annotating information is stored as part of the screen display.

29. The oscilloscope of claim 27, wherein the annotating information is stored apart from the screen display.