Inspection system comprising a wiring harness that when connected to an external power supply for supplying electric power and image data to and from an imaging device mounted within an inspected structure

• US 10,295,474 B2
• Filed: 01/29/2016
• Issued: 05/21/2019
• Est. Priority Date: 02/23/2015
• Status: Active Grant

• Current Assignee: BAE Systems Australia Limited (BAE Systems Plc)
• Original Assignee: BAE Systems Australia Limited (BAE Systems Plc)
• Inventors: Waldie, James Murray Andrew
• Primary Examiner(s): Le, Que Tan
• Application Number:
  US15/551,150
• Publication Number:
  US 20180031488A1
• Time in Patent Office: 1,208 Days
• Field of Search: 2505594, 250221, 2502081
• CPC Class Codes: B64F 5/60 Testing or inspecting aircraft components or systems
• CPC Class Codes: G01J 1/4228 arrangements with two or more detectors, e.g. for sensitivity compensation
• CPC Class Codes: G01J 1/44 Electric circuits for command of an exposure part G03B7/02
• CPC Class Codes: G01N 21/88 Investigating the presence of flaws or contamination
• CPC Class Codes: G01N 21/9515 Objects of complex shape, e.g. examined with use of a surface follower device measuring contours and curvatures G01B11/24
• CPC Class Codes: G01N 21/954 Inspecting the inner surface of hollow bodies, e.g. bores
• CPC Class Codes: H04N 7/181 for receiving images from a plurality of remote sources

Abstract

An inspection system for visually inspecting one or more inspection locations within a structure, the inspection system including one or more imaging devices mounted within the structure to view the inspection locations, at least one light source to illuminate the inspection locations during inspection, and a wiring harness extending from the imaging device to at least one external port of the structure and configured to supply electrical power to the imaging device from a power supply external to the structure when connected to the port during inspection, and to carry image data representing images of the inspection locations from the imaging device to an external device for viewing by a user of the inspection system.

Claims

1. An inspection system for visually inspecting one or more inspection locations within a structure, said inspection system comprising:

at least one imaging device mounted within said structure to view said inspection locations;

at least one light source configured to illuminate said inspection locations during an inspection thereof; and

a wiring harness extending from the imaging device to at least one external port of the structure and configured to supply electrical power to the imaging device from a power supply external to said structure when connected to said port during inspection, and to carry image data representing images of the inspection locations from the imaging device to an external device that enables viewing of the images by a user of the inspection system.

2. The inspection system of claim 1, wherein each of said imaging devices including a remotely operable shutter configured to selectively expose an imaging aperture or lens of the imaging device so that the imaging device is able to view said inspection locations during said inspection, and to protect said imaging lens or aperture at other times.

3. The inspection system of claim 1, wherein at least one of said imaging devices is mounted to a corresponding mount or stage that is remotely operable to selectively move and/or orient the imaging device so as to enable the imaging device to view said inspection locations during said inspection, and to move and/or orient the imaging device to a storage position and/or orientation in order to protect said imaging device at other times.

4. The inspection system of claim 1, wherein said one or more inspection locations are within an enclosed cavity of a vessel or vehicle.

5. The inspection system of claim 4, wherein said one or more inspection locations are within a fuselage or wing cavity of an aircraft.

6. The inspection system of claim 1, wherein said at least one light source is configured for illumination at at least two of:

(i) infra-red, (ii) visible, and (iii) ultraviolet wavelengths.

7. An inspection method for facilitating inspection of one or more inspection locations of a structure, said method comprising:

mounting within said structure one or more imaging devices configured to view said inspection locations

mounting within said structure at least one light source configured to illuminate said inspection locations during an inspection; and

mounting within said structure a wiring harness extending from the imaging device to at least one external port of the structure and configured to supply electrical power to the imaging device from a power supply external to said structure when connected to said port during said inspection, and to carry image data representing images of the inspection locations from the imaging device to an external device for viewing of the images by a user of the inspection system.

8. The inspection method of claim 7, wherein each of said imaging devices includes a remotely operable shutter configured to selectively expose an imaging lens or aperture of the imaging device so that the imaging device is able to view said inspection locations during said inspection, and to protect said imaging lens or aperture at other times.

9. The inspection method of claim 7, wherein at least one of said imaging devices is mounted to a corresponding mount or stage that is remotely operable to selectively move and/or orient the imaging device so as to enable the imaging device to view said inspection locations during said inspection, and to move and/or orient the imaging device to a storage position and/or orientation in order to protect said imaging device at other times.

10. The inspection method of claim 7, wherein said one or more inspection locations are within an enclosed cavity of a vessel or vehicle.

11. The inspection method of claim 10, wherein said one or more inspection locations are within a fuselage or wing cavity of an aircraft.