METHODS AND SYSTEMS FOR INCORPORATING TRANSLATING BACKPLANES TO FACILITATE WIRE SEPARATION

• US 20130075530A1
• Filed: 09/27/2011
• Published: 03/28/2013
• Est. Priority Date: 09/27/2011
• Status: Active Grant

• Current Assignee: The Boeing Co.
• Original Assignee: The Boeing Co.
• Inventors: Johnson, Robert Thomas, Shander, Mark Stephen
• Granted Patent: US 8,936,217 B2
• Time in Patent Office: Days
• US Class Current: 244/131
• CPC Class Codes: H05K 7/1438 Back panels or connecting means therefor; Terminals; Coding means to avoid wrong insertion
• CPC Class Codes: Y02T 50/40 Weight reduction
• CPC Class Codes: Y10T 29/49117 Conductor or circuit manufacturing
• CPC Class Codes: Y10T 29/49826 Assembling or joining

Abstract

A method for interconnecting electronic equipment within an aircraft is described. The method includes installing a multi-dimensional backplane within the aircraft, the backplane including a plurality of connectors mounted thereon, contacts associated with the connectors interconnected by electrical conductors formed within the backplane, attaching shipside wiring to a first portion of the connectors on the backplane, and attaching electrical connectors of the electronic equipment to corresponding connectors on the backplane.

Claims

1. A method for interconnecting equipment within an aircraft, the method comprising:

installing a multi-dimensional backplane within the aircraft, the backplane including a plurality of connectors mounted thereon, the connectors interconnected by one or more of the following formed within the backplane;

an electrical conductor, an optical waveguide, a pneumatic line, and a hydraulic line;

attaching shipside wiring to a first portion of the connectors on the backplane; and

attaching connectors of the equipment to corresponding connectors on the backplane.

2. The method according to claim 1 wherein installing a multi-dimensional backplane within the aircraft comprises installing the multi-dimensional backplane across a plurality of frame bays associated with the aircraft.

3. The method according to claim 2 wherein installing the multi-dimensional backplane across a plurality of frame bays comprises at least one of routing the backplane through penetrated frames that separate the frame bays and routing the backplane around scalloped frames that separate the frame bays.

4. The method according to claim 1 wherein installing a multi-dimensional backplane within the aircraft comprises translating electronic equipment wiring interfaces associated with a plurality of aircraft equipment items into adjacent frame bays for interfacing with shipside wiring.

5. The method according to claim 1 wherein installing a multi-dimensional backplane within the aircraft comprises installing a backplane that follows a contour of an exterior wall of an aircraft.

6. The method according to claim 5 wherein installing a backplane that follows a contour of an exterior wall of an aircraft comprises installing a backplane that follows the contour of the exterior wall from behind a passenger bay down past a floor and into a cargo bay of the aircraft.

7. The method according to claim 1 wherein installing a multi-dimensional backplane within the aircraft comprises installing a backplane that provides a system separation between at least one of an item of electronic equipment and shipside wiring, and a plurality of electronic equipment items.

8. A multi-dimensional backplane comprising:

a plurality of composite layers;

a plurality of flexible circuit layers comprising electrical conductors thereon, the flexible circuit layers disposed between the plurality of composite layers; and

a plurality of connectors attached to the backplane, the connectors comprising contacts configured to engage specific ones of the electrical conductors, a first portion of the connectors operable to attach to mating connectors associated with shipside wiring, and a second portion of the connectors operable to attach to mating connectors associated with electronic equipment to be deployed on the ship.

9. The multi-dimensional backplane according to claim 8 wherein the plurality of composite layers and the plurality of flexible circuit layers comprise a three dimensional shape.

10. The multi-dimensional backplane according to claim 8 wherein the backplane is configured for installation across a plurality of frame bays associated with an aircraft.

11. The multi-dimensional backplane according to claim 8 wherein the backplane is configured for translating electronic equipment wiring interfaces associated with a plurality of aircraft equipment items into adjacent frame bays for interfacing with shipside wiring.

12. The multi-dimensional backplane according to claim 8 wherein the backplane is configured to follow a contour of an exterior wall of an aircraft.

13. The multi-dimensional backplane according to claim 12 wherein the backplane is configured to follow a contour of an exterior wall of an aircraft from behind a passenger bay down past a floor and into a cargo bay of the aircraft.

14. The multi-dimensional backplane according to claim 8 wherein the backplane is configured for installation within one or more volumes spatially constrained by one or more of dimensions of a structure in which the backplane is to be deployed and a volume of the equipment deployed within the structure.

15. A method for wiring an aircraft, the method comprising:

installing a plurality of equipment in a plurality of volumes, the volumes defined by one or more of structural members and walls of the aircraft;

installing a backplane that extends across at least a portion of the plurality of volumes, the backplane comprising a plurality of connectors;

connecting the plurality of equipment to a first plurality of the connectors on the backplane; and

connecting shipside wiring to a second plurality of connectors on the backplane.

16. The method according to claim 15 wherein installing a backplane comprises installing a backplane that is operable to provide separation between at least two signals associated with the plurality of equipment and the shipside wiring.

17. The method according to claim 15 wherein installing a backplane comprises installing a backplane that includes a plurality of composite layers and a plurality of flexible circuit layers formed into a three dimensional shape.

18. An aircraft comprising:

a plurality of volumes defined by one or more of structural members and walls of the aircraft;

a plurality of electronic equipment items disposed within the plurality of volumes; and

a backplane disposed within one or more of the volumes within the plurality, the backplane operable to electrically interconnect shipside wiring with contacts associated with electrical connectors of electronic equipment installed on the aircraft.

19. The aircraft according to claim 18 wherein the backplane is configured to provide separation between at least two signals associated with the plurality of electronic equipment and the shipside wiring.

20. The aircraft according to claim 18 wherein the backplane is configured to follow a contour of one or more of a structural member and a wall of the aircraft.