Inspection system of structures and equipment and related method thereof

• US 20060287835A1
• Filed: 07/19/2005
• Published: 12/21/2006
• Est. Priority Date: 07/19/2004
• Status: Abandoned Application

• Current Assignee: University of Virginia Patent Foundation (University of Virginia)
• Original Assignee: University of Virginia Patent Foundation (University of Virginia)
• Inventors: Sheth, Pradip N., Montie, Dominick T.
• Application Number:
  US11/184,448
• Publication Number:
  US 20060287835A1
• Time in Patent Office: Days
• US Class Current: 702/35
• CPC Class Codes: G01M 5/0025 of elongated objects, e.g. pipes, masts, towers or railways G01M5/0058 takes precedence
• CPC Class Codes: G01M 5/0033 by determining damage, crack or wear
• CPC Class Codes: G01M 5/0075 by means of external apparatus, e.g. test benches or portable test systems G01M5/005 takes precedence
• CPC Class Codes: G01N 21/952 Inspecting the exterior surface of cylindrical bodies or wires G01N21/956 takes precedence
• CPC Class Codes: G01N 24/081 Making measurements of geologic samples, e.g. measurements of moisture, pH, porosity, permeability, tortuosity or viscosity
• CPC Class Codes: G01R 33/44 using nuclear magnetic resonance [NMR] G01R33/24, G01R33/62 take precedence

Abstract

An inspection system and method for use in conjunction with a movably mounted platform to perform inspections of a generally upright standing structures or underground/subsurface structure. In order to perform these inspections, a technician or user can mount an interface member and the detector on the platform and/or interface member. The platform can be moved along the length of the structure while the inspector/detector module captures data regarding the structure. This data can be transmitted to a destination where it can be recorded and/or analyzed by the technician or given user. A given destination(s) may be local such as at the structure or proximal to the structure, or may be remote from the structure such as short to long distance communication. A controller/processor (e.g., computer program product) is configured having a number of crack or flaw detection algorithms for assessing the status of such cracks or flaws on the structure.

Claims

1. A system for use with a platform movable in relation to a generally upright standing structure for inspecting the structure, comprising:

an interface member disposed on the platform; and

at least one detector device disposed on said interface.

2. The system of claim 1, further comprising:

a computer processor, said computer processor in communication with said system and detector device for receiving data there from.

3. The system of claim 2, further comprising:

an external device, said computer processor in communication with said external device.

4. The system of claim 2, further comprising:

a computer interface for receiving data received from said computer processor.

5. The system of claim 2, further comprising:

a transmitter and receiver device, said transmitter and receive device adapted to exchange said data between said detector device and said computer processor.

6. The system of claim 5, wherein said transmitter and receiver device is a wireless or hard-wired or combination of both.

7. The system of claim 2, further comprising:

at least one communication channel among said detector device and said computer process.

8. The system of claim 7, wherein said at least one communication channel comprises at least one of the following:

hard wire communication or wireless communication.

9. The system of claim 7, wherein said at least one communication channel comprises at least one of the following:

fiber optics, phone line, cellular phone link, RF link, blue tooth, and infrared link and other communications channels.

10. The system of claim 2, wherein said computer processor being adapted to provide inspection results according to the data received of said detector device and said system.

11. The system of claim 10, wherein the inspection results provides crack or flaw information regarding the structure.

12. The system of claim 11, said crack or flaw information regarding the structure is determined by a process comprising:

a) receive data that represents actual width of a base portion of the structure;

b) receive data that represents the distance between the base portion of the structure to a subject crack or flaw located in the structure;

c) receive the actual width of the structure at location of the subject crack or flaw;

d) receive location points inputted that represent crack or flaw points and receive width points inputted that represent width points; and

e) calculate the actual dimensions of the subject crack or flaw based on the relationship between the inputted crack or flaw points and inputted width points as provided in step ‘

d’

with the actual pole width of the subject crack or flaw as provided in step ‘

c”

.

13. The system of claim 12, wherein said process further includes determining whether structure should be replaced.

14. The system of claim 12, wherein said process further includes determining whether structure should be repaired.

15. The system of claim 1, wherein said detector is adapted to perform at least one of the following:

detecting, inspecting, monitoring, positioning or marking.

16. The system of claim 1, further comprising:

a computer interface for receiving data received from said detector device.

17. The system of claim 16, further comprising:

an external device, said computer interface adapted to exchange data between said computer interface and said external device.

18. The system of claim 16, further comprising:

a transmitter and receiver device, said transmitter and receive device adapted to exchange said data between said detector device and said computer interface.

19. The system of claim 18, further comprising:

an external device, said transmitter adapted to exchange data between said transmitter and receiver device and said external device.

20. The system of claim 18, wherein said transmitter and receiver device is a wireless or hard-wired or combination of both.

21. The system of claim 18, wherein said computer interface comprises at least one of processor, graphical user interface (GUI), input means, monitor screen, personal digital assistant (PDA), printer device, oscilloscope, or television.

22. The system of claim 1, wherein said interface member partially circumferentially surrounds the standing structure.

23. The system of claim 1, wherein said interface member is at least partially disposed inside of the standing structure.

24. The system of claim 1, wherein said interface member is at least partially disposed adjacent to the standing structure.

25. The system of claim 1, wherein said interface member comprises a partial band member.

26. The system of claim 25, wherein said partial band segment forms an arc shape.

27. The system of claim 1, wherein said interface member circumferentially surrounds the standing structure.

28. The system of claim 1, wherein said interface member comprises a band member.

29. The system of claim 28, wherein said band member is adapted to have an adjustable diameter.

30. The system of claim 28, wherein said band member includes a shape comprised of at least one of:

polygon, hexagon, rectangular, octagon, oval or circular.

31. The system of claim 1, wherein said interface member comprises a plurality of segment members.

32. The system of claim 31, wherein said segment members are detachable from one another.

33. The system of claim 31, wherein said segment members comprise at least one of posts, arms, branches, fingers, frames, legs, rods, sleeves, struts, tracks, trusses, shoulders, or studs, or any combination thereof.

34. The system of claim 31, wherein said segment members are detachable from the platform.

35. The system of claim 31, further comprises:

joints, said joints interconnect said segment members.

36. The system of claim 31, further comprises:

support plates, said support plates are aligned between adjacent said segment members thereby defining angles between adjacent said segment members.

37. The system of claim 36, wherein said support plates are adapted substantially fix said angles in place.

38. The system of claim 36, wherein said support plates comprise at least one of posts, arms, branches, fingers, frames, legs, rods, sleeves, struts, tracks, trusses, shoulders, or studs, or any combination thereof.

39. The system of claim 1, wherein said detector device being oriented substantially facing the standing structure.

40. The system of claim 1, wherein said detector device comprises at least one of the following:

thermal imaging, radio frequency detector, camera, image acquisition device, charge coupler device (CCD), magnetic particle inspection (MPD), still camera, digital camera, digital video camera, a still-life camera, magnetic particle inspection (MPI), ultrasound device, magnetic eddy current device, magnetic resonance imagining (MRI) device.

41. The system of claim 1, further comprises:

an auxiliary device in communication there with.

42. The system of claim 41, wherein said auxiliary device comprises at least one of the following:

communication device/system, robot, global positioning system (GPS), positioning system, surveillance system, tagging system, monitoring device/system, or laser device.

43. The system of claim 1, wherein said detector device comprises a data acquisition device.

44. The system of claim 1, wherein the standing structure comprises a high mast structure.

45. The system of claim 1, wherein the high mast structure comprises a lighting structure.

46. The system of claim 1, wherein the standing structure comprises a sub-surface structure.

47. The system of claim 1, wherein the standing structure comprises at least one of the following:

roadway structure, shipping port structure, theme park structure, parking lot structure, and athletic stadium/facility structure, cell tower, antenna tower, or crane boom.

48. The system of claim 1, further comprising a power supply.

49. The system of claim 48, wherein said detector device being operatively coupled to said power supply.

50. A method, using a platform movable in relation to a generally upright standing structure, for inspecting the structure, said method comprising:

disposing an interface member on the platform;

disposing a detector device on said interface member to provide data; and

processing said data received from said detector device and said system to calculate inspection results of the structure.

51. The method of claim 50, wherein the inspection results provides crack or flaw information regarding the structure.

52. The method of claim 51, said crack or flaw information regarding the structure is determined a process comprising:

a) receiving data that represents actual width of a base portion of the structure;

b) receiving data that represents the distance between the base portion of the structure to a subject crack or flaw located in the structure;

c) receiving the actual width of the structure at location of the subject crack or flaw;

d) receiving location points inputted that represent crack or flaw points and receiving width points inputted that represent width points; and

e) calculating the actual dimensions of the subject crack or flaw based on the relationship between the inputted crack or flaw points and inputted width points as provided in step ‘

d’

with the actual pole width of the subject crack or flaw as provided in step ‘

c”

.

53. The method of claim 52, wherein said process further includes determining whether structure should be replaced.

54. The method of claim 52, wherein said process further includes determining whether structure should be repaired.

55. The method of claim 50, wherein the inspection of the structure occurs while the platform moves in relation to the structure.

56. The method of claim 50, wherein the inspection of the structure occurs while the platform is stationary in relation to the structure.

57. The method of claim 50, wherein data is transmitted from said detector device for said processing.

58. The method of claim 50, further comprising:

transmitting data from said detector device to an external device.

59. The method of claim 50, further comprising transmitting said processed data to an external device.

60. A method for manufacturing an inspection system, for use with a platform movable in relation to a generally upright standing structure, for inspecting the structure, said method comprising:

disposing an interface member on the platform; and

disposing a detector device on said interface member.

61. The method of claim 60, further comprising providing a processor in communication with said system.

62. A method for manufacturing an inspection system for inspecting a generally upright standing structure, said method comprising:

mounting a platform on the structure, wherein said platform being movably mounted in relation to the structure;

disposing an interface member on the platform; and

disposing a detector device on the interface member.

63. The method of claim 62, further comprising providing a processor in communication with said system.

64. A computer program product comprising a computer useable medium having computer program logic for enabling at last one processor in communication with an inspection system of a structure to provide inspection results to according to data received from said system, said computer program logic comprising:

a) receiving data that represents actual width of a base portion of the structure;

b) receiving data that represents the distance between the base portion of the structure to a subject crack or flaw located in the structure;

c) receiving the actual width of the structure at location of the subject crack or flaw;

d) receiving location points inputted that represent crack or flaw points and receiving width points inputted that represent width points; and

e) calculating the actual dimensions of the subject crack or flaw based on the relationship between the inputted crack or flaw points and inputted width points as provided in step ‘

d’

with the actual pole width of the subject crack or flaw as provided in step ‘

c”

.

65. The computer program product of claim 64, wherein the inspection results provides crack or flaw information regarding the structure.