Automatic report generating system

• US 6,055,541 A
• Filed: 09/19/1997
• Issued: 04/25/2000
• Est. Priority Date: 09/19/1997
• Status: Expired due to Term

• Current Assignee: Ansys Incorporated
• Original Assignee: SAS IP, Inc (Ansys Incorporated)
• Inventors: Shadle, Thomas, Solecki, Joseph S., Pajerski, Vince, Hawkins, Chris
• Primary Examiner(s): Amsbury, Wayne
• Assistant Examiner(s): PARDO, THUY N
• Application Number:
  US08/933,366
• Time in Patent Office: 949 Days
• Field of Search: 707/10, 707/102, 707/502, 707/506, 707/530, 707/340, 707/2, 707/3, 707/101, 707/1, 707/5, 707/103, 704/9, 395/500
• US Class Current: 1/1
• CPC Class Codes: G06F 16/9558 Details of hyperlinks; Management of linked annotations
• CPC Class Codes: G06F 30/00 Computer-aided design [CAD]
• CPC Class Codes: Y10S 707/99932 Access augmentation or optimizing
• CPC Class Codes: Y10S 707/99933 Query processing, i.e. searching
• CPC Class Codes: Y10S 707/99944 Object-oriented database structure

Abstract

A system for automatically generating a report from engineering data stored in a database is comprised of a user computer having a browser for requesting an HTML file. A web server generates the requested HTML based on Active Server Pages technology. The ASP file includes script for instantiating a component. The component, a dynamic link library, includes an automation hierarchy. The ASP page includes script for actively generating the report through interaction with the instantiated objects. The HTTP protocol connects the user computer and the web server.

Claims

1. A method of generating a report from engineering data representing attributes of physical objects, comprising the steps of automatically:

identifying attributes of physical objects stored in a database as engineering data;

creating representations of said physical objects using said attributes;

applying a set of interpretive rules to said representations of said physical objects, said interpretive rules representing a link between said engineering data and natural language text; and

generating a report containing natural language text based on the application of the interpretive rules.

2. The method of claim 1 wherein said engineering data is generated using a CAD/CAE program, and wherein objects are stored in the database in a manner that mimics a hierarchy for the objects established by the CAD/CAE program.

3. The method of claim 1 additionally comprising the step of initially copying at least a portion of the database into a second database, and wherein the remaining steps of the method are carried out on the second data base.

4. The method of claim 1 wherein said step of applying a set of interpretive rules includes the step of applying an artificial intelligence rule set.

5. The method of claim 1 wherein said step of applying a set of interpretive rules includes the step of applying an expert system rule set.

6. A method of automatically generating a report from a database containing engineering data representing attributes of physical objects, comprising the steps of:

requesting a file from a server;

accessing the requested file;

instantiating a component through a script in said file using said component to read attributes of physical objects stored in a database as engineering data;

applying a set of interpretive rules to said attributes, said interpretive rules representing a native link between said engineering data and natural language text; and

generating a report containing natural language text based on the application of the interpretive rules.

7. The method of claim 6 additionally comprising the step of initially copying at least a portion of said database into a second database after said accessing step, and wherein the remaining steps of said method are carried out with respect to said second database.

8. The method of claim 6 wherein said engineering data is generated using a CAD/CAE program, and wherein objects are stored in the database in a manner that mimics a hierarchy for the objects established by the CAD/CAE program.

9. The method of claim 6 wherein said step of requesting a file includes the step of requesting an HTML file locally with respect to said server.

10. The method of claim 6 wherein said step of requesting a file includes the step of requesting an HTML file remotely with respect to said server through a system.

11. The method of claim 6 wherein said generating step includes the step of generating a report in HTML.

12. The method of claim 6 wherein said generating step includes the step of generating a report in VRML.

13. A method of generating a report from a database containing engineering data representing attributes of physical objects in response to a request for a file, comprising the steps of automatically:

accessing a requested file;

creating a software process through a script in said requested file, said software process;

identifying attributes of physical objects stored in a database as engineering data;

creating representations of said physical objects using said attributes;

applying a set of interpretive rules to said representations of said physical objects, said interpretive rules representing a native link between said engineering data and natural language text; and

generating a report containing natural language text based on the application of the interpretive rules.

14. The method of claim 13 additionally comprising the step of initially copying at least a portion of said database into a second database after said accessing step, and wherein the remaining steps of said method are carried out with respect to said second database.

15. The method of claim 13 wherein said engineering data is generated using a CAD/CAE program, and wherein objects are stored in the database in a manner that mimics a hierarchy for the objects established by the CAD/CAE program.

16. The method of claim 13 wherein said generating step includes the step of generating a report in HTML.

17. The method of claim 13 wherein said generating step includes the step of generating a report in VRML.

18. A method of generating a report from engineering data representing physical objects, comprising the steps of automatically:

instantiating a component;

using said component to instantiate objects based on engineering data about said objects found in the database; and

generating a natural language report based on the instantiated objects according to a set of interpretive rules representing a link between said engineering data and natural language.

19. The method of claim 18 wherein said step of instantiating a component includes the step of instantiating a DLL.

20. The method of claim 19 wherein said step of instantiating objects includes the step of instantiating a second DLL.

21. The method of claim 18 additionally comprising the step of initially copying at least a portion of the database into a second database, and wherein the steps of the method are carried out on the second database.

22. An apparatus for automatically generating a report from engineering data representing attributes of physical objects, comprising:

means for identifying attributes of physical objects stored in a database as engineering data;

means for creating representations of said physical objects using said attributes;

means for applying a set of interpretive rules to said representations of said physical objects, said interpretive rules representing a link between said engineering data and natural language text, and for automatically generating a report based on the application of the set of interpretive rules.

23. The apparatus of claim 22 additionally comprising means for storing a second database, said second database storing at least a portion of the same information which is found in said database.

24. A memory device carrying an ordered set of instructions which, when performed, execute a method comprised of the steps of:

identifying attributes of physical objects stored in a database as engineering data;

creating representations of said physical objects using said attributes;

applying a set of interpretive rules to said representations of said physical objects, said interpretive rules representing a link between said engineering data and natural language text; and

generating a report containing natural language text based on the application of the interpretive rules.

25. An apparatus for automatically generating a report from engineering data representing physical objects, comprising:

means for instantiating a component;

means for using said component to instantiate objects based on engineering data about said objects found in the database; and

means for generating a natural language report based on the instantiated objects according to a set of interpretive rules representing a link between said engineering data and natural language.

26. A memory device carrying an ordered set of instructions which, when performed, execute a method on engineering data representing physical objects, said method comprised of the steps of:

instantiating a component;

using said component to instantiate objects based on engineering data about said objects found in the database; and

generating a natural language report based on the instantiated objects according to a set of interpretive rules representing a link between said engineering data and natural language.

27. A system, comprising:

a first computer having means for requesting a file from a server; and

a server, comprising;

means for storing the requested file;

means for accessing the requested file;

means for instantiating a component to read attributes of physical objects stored in a database as engineering data; and

means for applying a set of interpretive rules to said attributes, said interpretive rules representing a native link between said engineering data and natural language text, and for generating a report containing natural language text based on the application of the interpretive rules;

said means for requesting a file also receiving said generated report; and

a system connecting said computer and said server.

28. The system of claim 27 wherein said means for requesting and for receiving includes a web browser.