USER CONFERENCE 2014 APRIL 28, 2014. SIDE TURN SIGNALS FOR LARGE TRUCKS Sandeep Saxena Optical &...
-
Upload
carol-parker -
Category
Documents
-
view
215 -
download
1
Transcript of USER CONFERENCE 2014 APRIL 28, 2014. SIDE TURN SIGNALS FOR LARGE TRUCKS Sandeep Saxena Optical &...
![Page 1: USER CONFERENCE 2014 APRIL 28, 2014. SIDE TURN SIGNALS FOR LARGE TRUCKS Sandeep Saxena Optical & Advanced Engineering.](https://reader035.fdocuments.us/reader035/viewer/2022062517/56649f2f5503460f94c48fd5/html5/thumbnails/1.jpg)
USER CONFERENCE 2014
APRIL 28, 2014
![Page 2: USER CONFERENCE 2014 APRIL 28, 2014. SIDE TURN SIGNALS FOR LARGE TRUCKS Sandeep Saxena Optical & Advanced Engineering.](https://reader035.fdocuments.us/reader035/viewer/2022062517/56649f2f5503460f94c48fd5/html5/thumbnails/2.jpg)
SIDE TURN SIGNALS FOR LARGE TRUCKS
Sandeep Saxena
Optical & Advanced Engineering
![Page 3: USER CONFERENCE 2014 APRIL 28, 2014. SIDE TURN SIGNALS FOR LARGE TRUCKS Sandeep Saxena Optical & Advanced Engineering.](https://reader035.fdocuments.us/reader035/viewer/2022062517/56649f2f5503460f94c48fd5/html5/thumbnails/3.jpg)
SAE SPECIFICATION
![Page 4: USER CONFERENCE 2014 APRIL 28, 2014. SIDE TURN SIGNALS FOR LARGE TRUCKS Sandeep Saxena Optical & Advanced Engineering.](https://reader035.fdocuments.us/reader035/viewer/2022062517/56649f2f5503460f94c48fd5/html5/thumbnails/4.jpg)
INTERPOLATING LID
![Page 5: USER CONFERENCE 2014 APRIL 28, 2014. SIDE TURN SIGNALS FOR LARGE TRUCKS Sandeep Saxena Optical & Advanced Engineering.](https://reader035.fdocuments.us/reader035/viewer/2022062517/56649f2f5503460f94c48fd5/html5/thumbnails/5.jpg)
RECREATING SYMMETRICAL LID
38 X 1/0.5 X 1.25 = 95 LUM
![Page 6: USER CONFERENCE 2014 APRIL 28, 2014. SIDE TURN SIGNALS FOR LARGE TRUCKS Sandeep Saxena Optical & Advanced Engineering.](https://reader035.fdocuments.us/reader035/viewer/2022062517/56649f2f5503460f94c48fd5/html5/thumbnails/6.jpg)
FLAT LENS EFFECT
![Page 7: USER CONFERENCE 2014 APRIL 28, 2014. SIDE TURN SIGNALS FOR LARGE TRUCKS Sandeep Saxena Optical & Advanced Engineering.](https://reader035.fdocuments.us/reader035/viewer/2022062517/56649f2f5503460f94c48fd5/html5/thumbnails/7.jpg)
PS Applications
![Page 8: USER CONFERENCE 2014 APRIL 28, 2014. SIDE TURN SIGNALS FOR LARGE TRUCKS Sandeep Saxena Optical & Advanced Engineering.](https://reader035.fdocuments.us/reader035/viewer/2022062517/56649f2f5503460f94c48fd5/html5/thumbnails/8.jpg)
RISK AREAS
• ZONAL VALUES OK
• WIDE ANGLE TEST
POINTS
• SIDEMARKER
FUNCTION??
![Page 9: USER CONFERENCE 2014 APRIL 28, 2014. SIDE TURN SIGNALS FOR LARGE TRUCKS Sandeep Saxena Optical & Advanced Engineering.](https://reader035.fdocuments.us/reader035/viewer/2022062517/56649f2f5503460f94c48fd5/html5/thumbnails/9.jpg)
MACRO FOCAL APPROACH
KEY POINTS
•LAYOUT OF
REFLECTORS
•TOOLING
CONSIDERATIONS
•SURPRISE ELEMENTS
![Page 10: USER CONFERENCE 2014 APRIL 28, 2014. SIDE TURN SIGNALS FOR LARGE TRUCKS Sandeep Saxena Optical & Advanced Engineering.](https://reader035.fdocuments.us/reader035/viewer/2022062517/56649f2f5503460f94c48fd5/html5/thumbnails/10.jpg)
DESIGN STRATEGY
12 3 4
5
6
![Page 11: USER CONFERENCE 2014 APRIL 28, 2014. SIDE TURN SIGNALS FOR LARGE TRUCKS Sandeep Saxena Optical & Advanced Engineering.](https://reader035.fdocuments.us/reader035/viewer/2022062517/56649f2f5503460f94c48fd5/html5/thumbnails/11.jpg)
18 Lumens per LED considered after ALL losses
LED: NICHIA
1
2
3
4
5
6
![Page 12: USER CONFERENCE 2014 APRIL 28, 2014. SIDE TURN SIGNALS FOR LARGE TRUCKS Sandeep Saxena Optical & Advanced Engineering.](https://reader035.fdocuments.us/reader035/viewer/2022062517/56649f2f5503460f94c48fd5/html5/thumbnails/12.jpg)
SIDE TURN INDICATOR
![Page 13: USER CONFERENCE 2014 APRIL 28, 2014. SIDE TURN SIGNALS FOR LARGE TRUCKS Sandeep Saxena Optical & Advanced Engineering.](https://reader035.fdocuments.us/reader035/viewer/2022062517/56649f2f5503460f94c48fd5/html5/thumbnails/13.jpg)
![Page 14: USER CONFERENCE 2014 APRIL 28, 2014. SIDE TURN SIGNALS FOR LARGE TRUCKS Sandeep Saxena Optical & Advanced Engineering.](https://reader035.fdocuments.us/reader035/viewer/2022062517/56649f2f5503460f94c48fd5/html5/thumbnails/14.jpg)
SIDEMARKER AT 1/7th INTENSITY
![Page 15: USER CONFERENCE 2014 APRIL 28, 2014. SIDE TURN SIGNALS FOR LARGE TRUCKS Sandeep Saxena Optical & Advanced Engineering.](https://reader035.fdocuments.us/reader035/viewer/2022062517/56649f2f5503460f94c48fd5/html5/thumbnails/15.jpg)
SIMULATION VS ACTUAL PERFORMANCE
![Page 16: USER CONFERENCE 2014 APRIL 28, 2014. SIDE TURN SIGNALS FOR LARGE TRUCKS Sandeep Saxena Optical & Advanced Engineering.](https://reader035.fdocuments.us/reader035/viewer/2022062517/56649f2f5503460f94c48fd5/html5/thumbnails/16.jpg)
![Page 17: USER CONFERENCE 2014 APRIL 28, 2014. SIDE TURN SIGNALS FOR LARGE TRUCKS Sandeep Saxena Optical & Advanced Engineering.](https://reader035.fdocuments.us/reader035/viewer/2022062517/56649f2f5503460f94c48fd5/html5/thumbnails/17.jpg)
ECE CATEGORY 6 DIRECTION INDICATOR
![Page 18: USER CONFERENCE 2014 APRIL 28, 2014. SIDE TURN SIGNALS FOR LARGE TRUCKS Sandeep Saxena Optical & Advanced Engineering.](https://reader035.fdocuments.us/reader035/viewer/2022062517/56649f2f5503460f94c48fd5/html5/thumbnails/18.jpg)
0 DEGREE
60 DEGREE
GEOMETRY
![Page 19: USER CONFERENCE 2014 APRIL 28, 2014. SIDE TURN SIGNALS FOR LARGE TRUCKS Sandeep Saxena Optical & Advanced Engineering.](https://reader035.fdocuments.us/reader035/viewer/2022062517/56649f2f5503460f94c48fd5/html5/thumbnails/19.jpg)
A
C
BDESIGN STRATEGY
![Page 20: USER CONFERENCE 2014 APRIL 28, 2014. SIDE TURN SIGNALS FOR LARGE TRUCKS Sandeep Saxena Optical & Advanced Engineering.](https://reader035.fdocuments.us/reader035/viewer/2022062517/56649f2f5503460f94c48fd5/html5/thumbnails/20.jpg)
LIGHT COLLECTION FROM AREA “A”
![Page 21: USER CONFERENCE 2014 APRIL 28, 2014. SIDE TURN SIGNALS FOR LARGE TRUCKS Sandeep Saxena Optical & Advanced Engineering.](https://reader035.fdocuments.us/reader035/viewer/2022062517/56649f2f5503460f94c48fd5/html5/thumbnails/21.jpg)
LIGHT COLLECTION FROM “B & C” AREAS
![Page 22: USER CONFERENCE 2014 APRIL 28, 2014. SIDE TURN SIGNALS FOR LARGE TRUCKS Sandeep Saxena Optical & Advanced Engineering.](https://reader035.fdocuments.us/reader035/viewer/2022062517/56649f2f5503460f94c48fd5/html5/thumbnails/22.jpg)
OPTICAL SURFACES INTEGRATED IN CAD MODEL
![Page 23: USER CONFERENCE 2014 APRIL 28, 2014. SIDE TURN SIGNALS FOR LARGE TRUCKS Sandeep Saxena Optical & Advanced Engineering.](https://reader035.fdocuments.us/reader035/viewer/2022062517/56649f2f5503460f94c48fd5/html5/thumbnails/23.jpg)
20lum/LED with Optic free lens
![Page 24: USER CONFERENCE 2014 APRIL 28, 2014. SIDE TURN SIGNALS FOR LARGE TRUCKS Sandeep Saxena Optical & Advanced Engineering.](https://reader035.fdocuments.us/reader035/viewer/2022062517/56649f2f5503460f94c48fd5/html5/thumbnails/24.jpg)