Computer-assisted assessment of seat design

• US 20080015719A1
• Filed: 07/14/2006
• Published: 01/17/2008
• Est. Priority Date: 07/14/2006
• Status: Abandoned Application

• Current Assignee: Lear Corporation
• Original Assignee: Lear Corporation
• Inventors: O'Bannon, Terry, Galbreath, Ash, Ziolek, Scott
• Application Number:
  US11/486,500
• Publication Number:
  US 20080015719A1
• Time in Patent Office: Days
• US Class Current: 700/97
• CPC Class Codes: G06F 30/15 Vehicle, aircraft or watercraft design
• CPC Class Codes: G06F 30/20 Design optimisation, verification or simulation optimisation, verification or simulation of circuit designs G06F30/30

Abstract

Method of computer-assisted assessment of seat design. The method being applicable to any number of seating, including but not limited to vehicle seating commonly employed in automobiles, watercraft, aircraft, etc. The method optionally including overlaying a body pressure distribution (BPD) data object relative to an architectural drawing to facilitated assessing pressure distribution relative to component architecture.

Claims

1. A method of computer-assisted assessment of vehicle seat design, the method comprising:

displaying a vehicle seat component infrastructure associated with the vehicle seat design within a computer assisted drawing (CAD) application;

importing a body pressure distribution (BPD) data object suitable for use with the CAD application, the BPD object being used to characterize a body pressure distribution (BPD) diagram for the seat component; and

overlaying the BPD data object relative to the vehicle seat component infrastructure in order to assess pressure distribution of the vehicle seat component infrastructure.

2. The method of claim 1 further comprising automatically identifying elements of the seat infrastructure associated with undesirable pressures.

3. The method of claim 2 further comprising highlighting the elements with undesirable pressures within the displayed vehicle seat component infrastructure.

4. The method of claim 1 further comprising determining the BPD data object as a function of pressure readings recorded with pressure sensors positioned within the seat component.

5. The method of claim 1 further comprising determining the BPD data object for the seat component being a seat back.

6. The method of claim 1 further comprising determining the BPD data object for the seat component being a seat bottom.

7. The method of claim 1 further comprising generating a second BPD data object and overlaying both BPD data objects relative to the vehicle seat component infrastructure in order to assess pressure distribution of the vehicle seat component infrastructure.

8. The method of claim 7 further comprising determining the second BPD data object for a desired pressure distribution for the seat component.

9. The method of claim 7 further comprising selecting the second BPD data object from an electronic library of BPD data objects associated with other seat components.

10. A method of computer-assisted assessment of seat design, the method comprising:

displaying a seat component infrastructure associated with the seat design within a computer assisted drawing (CAD) application;

importing multiple body pressure distribution (BPD) data objects suitable for use with the CAD application, the BPD objects being used to characterize a body pressure distribution (BPD) diagrams for the seat component; and

overlaying at least two of the BPD data objects relative to the seat component infrastructure in order to simultaneously assess pressure distribution of the seat component infrastructure with respect to the at least two BPD data objects.

11. The method of claim 10 further comprising associating one of the overlaid BPD data objects with an actual BPD for the seat component.

12. The method of claim 11 further comprising associating at least one other overlaid BPD data object with a desired BPD for the seat component so as to assess the actual pressure distribution against the desired pressure distribution.

13. The method of claim 11 further comprising associating the at least one other overlaid BPD data object with a secondary BPD of another product line associated with the seat component so as to assess the actual pressure distribution against the another product line pressure distribution.

14. The method of claim 10 further comprising automatically identifing elements of the seat infrastructure associated with undesirable pressures.

15. The method of claim 10 further comprising determining the BPD data object as a function of pressure readings recorded with pressure sensors positioned within the seat component.

16. The method of claim 10 further comprising determining the BPD data object for the seat component being a seat back.

17. The method of claim 10 further comprising determining the BPD data object for the seat component being a seat bottom.

18. A vehicle seat component data object suitable for use with a computer assisted drawing (CAD) application, the object comprising:

a characterization of a body pressure distribution (BPD) for the seat component and being suitable for overlay relative to a computer replicated depiction of a vehicle seat component infrastructure associated with the vehicle seat component in order to assess pressure distribution patterns of the vehicle seat component.

19. The object of claim 18 further comprising a second pressure distribution pattern in order to simultaneously assess pressure distribution patterns relative to the vehicle seat component infrastructure.

20. The object of claim 18 further comprising secondary information to facilitate overlaying the data object relative.