Method for indexing an image during an automated takeoff estimate of a construction drawing

• US 6,658,387 B2
• Filed: 10/11/2001
• Issued: 12/02/2003
• Est. Priority Date: 05/19/2000
• Status: Expired due to Fees

• Current Assignee: Fastlane Construction Software Incorporated
• Original Assignee: Fastlane Construction Software Incorporated
• Inventors: Finney, Samuel W.
• Primary Examiner(s): ABEBE, DANIEL DEMELASH
• Application Number:
  US09/975,235
• Publication Number:
  US 20020013704A1
• Time in Patent Office: 782 Days
• Field of Search: 345/676, 700/102, 700/104, 700/107, 700/117, 700/236, 706/923, 704/275, 704/270
• US Class Current: 704/270
• CPC Class Codes: G10L 15/26 Speech to text systems G10L15/08 takes precedence
• CPC Class Codes: Y10S 706/923 Construction

Abstract

A method is taught for determining construction quantity takeoff information of a drawing representative of a construction project having a plurality of information units including at least units of construction project information and information regarding a plurality of items associated with a drawing in an information gathering system. The method includes applying an indicia representative of a selected information unit of the plurality of information units to the information gathering system and determining the selected information unit by the information gathering system in accordance with the applied indicia. Indexing the selected information unit and storing the indexed information unit in an indexed takeoff base are also included. Image data representative of the drawing is provided and the image data is indexed for storing the image data in the indexed database in association with indexed information unit.

Claims

1. A method for determining construction quantity takeoff information of a drawing representative of a construction project having a plurality of information units including at least units of construction project information and information regarding a plurality of items associated with a drawing in an information gathering system, comprising the steps of:

(1) applying an indicia representative of a selected information unit of said plurality of information units to said information gathering system;

(2) determining said selected information unit by said information gathering system in accordance with said applied indicia;

(3) indexing said selected information unit and storing said indexed information unit in an indexed takeoff base;

(4) providing image data representative of said drawing; and

(5) indexing said image data for storing said image data in said indexed database in association with indexed information unit.

2. The method for determining construction quantity takeoff information of claim 1, wherein said indexed image location is independent of a location within said drawing.

3. The method for determining construction quantity takeoff information of claim 2, comprising the further step of performing a quantity takeoff estimate in accordance with said indexed database.

4. The method for determining construction quantity takeoff information of claim 1, comprising the step of distributing said indexed takeoff database to provide a distributed takeoff database.

5. The method for determining construction quantity takeoff information of claim 4, comprising the step of collecting a fee in exchange for permitting access to said distributed takeoff database.

6. The method for determining construction quantity takeoff information of claim 4, comprising the step of submitting a bid in accordance with said distributed takeoff database.

7. The method for determining construction quantity takeoff information of claim 6, wherein said indexed takeoff database includes geographic information comprising the step of submitting said bid in accordance with said geographic information.

8. The method for determining construction quantity takeoff information of claim 1, comprising the step of determining the labor content of said construction project in accordance with said indexed takeoff database.

9. The method for determining construction quantity takeoff information of claim 1, including electrical signals representative of vocal indicia and a voice recognition system, comprising the further step of first determining said selected information unit by said voice recognition system in accordance with said electrical signals.

10. The method for determining construction quantity takeoff information of claim 9, including further electrical signals representative of further vocal indicia and said further indicia being representative of a selected item of said plurality of items and a quantity of said selected item, respectively, comprising the further step of second determining said quantity of said selected item by said voice recognition system in accordance with said further electrical signals.

11. The method for determining construction quantity takeoff information of claim 10, comprising the further step of performing said takeoff estimate in accordance with first and second determining steps.

12. The method for determining construction quantity takeoff information of claim 10, wherein at least one of said first and second determining steps comprises the step of performing voice filtering operations.

13. The method for determining construction quantity takeoff information of claim 12, comprising the step of determining a string value in accordance with said filtering operations.

14. The method for determining construction quantity takeoff information of claim 12, wherein said voice filtering operations comprise the step of determining whether the string value evaluates to a number.

15. The method for determining construction quantity takeoff information of claim 14, comprising the step of determining whether the string value evaluates to a reasonable number.

16. The method for determining construction quantity takeoff information of claim 13, comprising the step of determining whether said string value contains unknown text.

17. The method for determining construction quantity takeoff information of claim 13, wherein said string value has operands comprising a step of determining a format of said operands.

18. The method for determining construction quantity takeoff information of claim 17, comprising the step of determining an error in accordance with said format of said operands.

19. The method for determining construction quantity takeoff information of claim 13, wherein said string value has operands comprising the step of determining whether said operands are in a predetermined order.

20. The method for determining construction quantity takeoff information of claim 19, comprising the step of determining a processing error in accordance with said order of said operands.

21. The method for determining construction quantity takeoff information of claim 12, comprising the step of filtering in accordance with context specific filtered determinations.

22. The method for determining construction quantity takeoff information of claim 12, comprising the step of providing feedback to an estimator in accordance with said voice filtering operations.

23. The method for determining construction quantity takeoff information of claim 1, comprising the step of providing image data representative of said drawing in accordance with said selected information unit.

24. The method for determining construction quantity takeoff information of claim 23, comprising the further step of indexing said image data to said selected information unit.

25. The method for determining construction quantity takeoff information of claim 24, including an image input device for an estimator instruction input device for permitting an estimator to input and index said selected information unit and said selected image.

26. The method for determining construction quantity takeoff information of claim 24, comprising the further step of training an estimator in accordance with said indexed image and said indexed selected information unit.

27. The method for determining construction quantity takeoff information of claim 24, comprising the further step of storing an indexing time in said indexed database in accordance with a time of said indexing.

28. The method for determining construction quantity takeoff information of claim 1, comprising the further step of determining construction project information in accordance with said indexed database.

29. The method for determining construction quantity takeoff information of claim 28, comprising the further step of determining a construction project bid in accordance with said indexed database.

30. The method for determining construction quantity takeoff information of claim 28, comprising the further step of performing an item sale transaction in accordance with item quantity information within said indexed database.

31. The method for determining construction quantity takeoff information of claim 28, comprising the further step of determining cost information in accordance with said indexed database.

32. The method for determining construction quantity takeoff information of claim 28, comprising the further step of determining schedule information in accordance with said indexed database.

33. The method for determining construction quantity takeoff information of claim 32, wherein said schedule information comprises a schedule template.

34. The method for determining construction quantity takeoff information of claim 28, comprising the further step of determining location coordinate information in accordance with said indexed database.

35. The method for determining construction quantity takeoff information of claim 34, wherein said location coordinate information comprises elevation information.

36. The method for determining construction quantity takeoff information of claim 34, comprising the further step of determining said schedule information in accordance with said coordinate information.