Integrating OEM Vehicle ROPS to Improve Rollover Injury Probability
-
Upload
aiko-woodard -
Category
Documents
-
view
32 -
download
1
description
Transcript of Integrating OEM Vehicle ROPS to Improve Rollover Injury Probability
![Page 1: Integrating OEM Vehicle ROPS to Improve Rollover Injury Probability](https://reader037.fdocuments.net/reader037/viewer/2022110101/56812b9f550346895d8fc503/html5/thumbnails/1.jpg)
Integrating OEM Vehicle ROPS to Improve Rollover Injury Probability
Susie Bozzini*, Nick DiNapoli** and Donald Friedman***
*Safety Engineering International Goleta, CA, USA** Consultant
*** Center for Injury Research Santa Barbara, CA, USA
![Page 2: Integrating OEM Vehicle ROPS to Improve Rollover Injury Probability](https://reader037.fdocuments.net/reader037/viewer/2022110101/56812b9f550346895d8fc503/html5/thumbnails/2.jpg)
The probability of injury as a function of residual crush in the front compartment
![Page 3: Integrating OEM Vehicle ROPS to Improve Rollover Injury Probability](https://reader037.fdocuments.net/reader037/viewer/2022110101/56812b9f550346895d8fc503/html5/thumbnails/3.jpg)
R o l l 2 : C u m u l a ti v e R e s i d u a l C r u s h a n d M a jo r R a d i u s
(2 0 0 7 V W J e tt a )
(2 0 0 7 H o n d a C R -V )
(2 0 0 6 H y u n d a i S o n a ta )
(2 0 0 5 V o lvo X C 9 0 )
(2 0 1 0 T o y o ta P riu s )
(2 0 0 9 N is s a n V e rs a )
(2 0 0 7 T o y a ta C a m ry )
(2 0 0 7 T o y o taC a m ry H y b rid )
(2 0 0 8 S c io n x B )
(2 0 0 7 H o n d a R id g e lin e )
(2 0 0 7 C h e vy T a h o e )
y = 1 .2 3 0 x - 4 8 .5 9R ² = 0 .8 3 0
0
2
4
6
8
1 0
1 2
1 4
4 1 4 2 4 3 4 4 4 5 4 6 4 7 4 8 4 9 5 0
M a jo r R a d iu s ( in .)
Res
idua
l Cru
sh
(in.)
R o ll 2 R e s id u a l A v e ra g e = 5 .6 2Ma jo r R a d iu s A v e ra g e = 4 4 .0
Cumulative Residual Crush vs Major Radius
![Page 4: Integrating OEM Vehicle ROPS to Improve Rollover Injury Probability](https://reader037.fdocuments.net/reader037/viewer/2022110101/56812b9f550346895d8fc503/html5/thumbnails/4.jpg)
Dynamic Lateral Rollover Test – A Pillar Crush with 44” Major Radius
![Page 5: Integrating OEM Vehicle ROPS to Improve Rollover Injury Probability](https://reader037.fdocuments.net/reader037/viewer/2022110101/56812b9f550346895d8fc503/html5/thumbnails/5.jpg)
Dynamic Lateral Rollover Test – A Pillar Crush with HALO™ ROPS
![Page 6: Integrating OEM Vehicle ROPS to Improve Rollover Injury Probability](https://reader037.fdocuments.net/reader037/viewer/2022110101/56812b9f550346895d8fc503/html5/thumbnails/6.jpg)
Research Safety Vehicle (RSV) – NHTSA 1984
![Page 7: Integrating OEM Vehicle ROPS to Improve Rollover Injury Probability](https://reader037.fdocuments.net/reader037/viewer/2022110101/56812b9f550346895d8fc503/html5/thumbnails/7.jpg)
RSV redesign sketch to round roof and enhance pillar support.
![Page 8: Integrating OEM Vehicle ROPS to Improve Rollover Injury Probability](https://reader037.fdocuments.net/reader037/viewer/2022110101/56812b9f550346895d8fc503/html5/thumbnails/8.jpg)
Patented aftermarket HALOTM ROPS fitted to a Toyota Hilux Dual Cab Truck
![Page 9: Integrating OEM Vehicle ROPS to Improve Rollover Injury Probability](https://reader037.fdocuments.net/reader037/viewer/2022110101/56812b9f550346895d8fc503/html5/thumbnails/9.jpg)
Concept “A” - Integrated OEM production modification for improved rollover protection.
![Page 10: Integrating OEM Vehicle ROPS to Improve Rollover Injury Probability](https://reader037.fdocuments.net/reader037/viewer/2022110101/56812b9f550346895d8fc503/html5/thumbnails/10.jpg)
Production Vehicle, Vehicle equipped with aftermarket HALOTM and Concept “A” (reduced Major Radius) injury probability bars, respectively.
![Page 11: Integrating OEM Vehicle ROPS to Improve Rollover Injury Probability](https://reader037.fdocuments.net/reader037/viewer/2022110101/56812b9f550346895d8fc503/html5/thumbnails/11.jpg)
Original 2012 Mitsubishi Triton Dual Cab
![Page 12: Integrating OEM Vehicle ROPS to Improve Rollover Injury Probability](https://reader037.fdocuments.net/reader037/viewer/2022110101/56812b9f550346895d8fc503/html5/thumbnails/12.jpg)
HALOTM ROPS Equipped Mitsubishi Triton Dual Cab
![Page 13: Integrating OEM Vehicle ROPS to Improve Rollover Injury Probability](https://reader037.fdocuments.net/reader037/viewer/2022110101/56812b9f550346895d8fc503/html5/thumbnails/13.jpg)
Concept “B” Production vehicle approach for integrated ROPS
![Page 14: Integrating OEM Vehicle ROPS to Improve Rollover Injury Probability](https://reader037.fdocuments.net/reader037/viewer/2022110101/56812b9f550346895d8fc503/html5/thumbnails/14.jpg)
Concept “B” Sheet metal ROPS component assembly
![Page 15: Integrating OEM Vehicle ROPS to Improve Rollover Injury Probability](https://reader037.fdocuments.net/reader037/viewer/2022110101/56812b9f550346895d8fc503/html5/thumbnails/15.jpg)
Concept “B” OEM version of Mitsubishi Triton Dual Cab
![Page 16: Integrating OEM Vehicle ROPS to Improve Rollover Injury Probability](https://reader037.fdocuments.net/reader037/viewer/2022110101/56812b9f550346895d8fc503/html5/thumbnails/16.jpg)
Original Toyota Hilux Dual Cab
![Page 17: Integrating OEM Vehicle ROPS to Improve Rollover Injury Probability](https://reader037.fdocuments.net/reader037/viewer/2022110101/56812b9f550346895d8fc503/html5/thumbnails/17.jpg)
After market HALOTM version of Toyota Hilux Dual Cab
![Page 18: Integrating OEM Vehicle ROPS to Improve Rollover Injury Probability](https://reader037.fdocuments.net/reader037/viewer/2022110101/56812b9f550346895d8fc503/html5/thumbnails/18.jpg)
Concept “B” OEM HALOTM version of Toyota Hilux Dual Cab
![Page 19: Integrating OEM Vehicle ROPS to Improve Rollover Injury Probability](https://reader037.fdocuments.net/reader037/viewer/2022110101/56812b9f550346895d8fc503/html5/thumbnails/19.jpg)
Integrating OEM Vehicle ROPS to Improve Rollover Injury Probability
Questions?
Thank you.