Overview on Amendments for ECE Regulation No. 14 and ECE Regulation No. 16
10
49th Session of UN ECE GRSP (Working Party on Passive Safety Provissions) GRSP-49-XX May 16-20, 2011 Page 1 Vehicle related requirements for -Size CRS Overview on Amendments for ECE Regulation No. 14 and ECE Regulation No. 16 Informal document GRSP-49-21 (49th GRSP, 16-20 May 2011, agenda items 9 and 10)
description
Informal document GRSP-49-21 (49th GRSP, 16-20 May 2011, agenda items 9 and 10). Overview on Amendments for ECE Regulation No. 14 and ECE Regulation No. 16. ECE R14 draft amendments: Definition of “i-Size seating position” Determination of vehicle floor contact surface - PowerPoint PPT Presentation
Transcript of Overview on Amendments for ECE Regulation No. 14 and ECE Regulation No. 16
49th Session of UN ECE GRSP (Working Party on Passive Safety Provissions)GRSP-49-XX
May 16-20, 2011 Page 1
Vehicle related requirements for -Size CRS
Overview on Amendments forECE Regulation No. 14 and ECE Regulation No. 16
Informal document GRSP-49-21(49th GRSP, 16-20 May 2011, agenda items 9 and 10)
49th Session of UN ECE GRSP (Working Party on Passive Safety Provissions)GRSP-49-XX
May 16-20, 2011 Page 2
Vehicle related requirements for -Size CRS
ECE R14 draft amendments:
- Definition of “i-Size seating position”
- Determination of vehicle floor contact surface
- Performance requirements and test procedure
- “i-Size seating position” markings
49th Session of UN ECE GRSP (Working Party on Passive Safety Provissions)GRSP-49-XX
May 16-20, 2011 Page 3
Vehicle related requirements for -Size CRS
Definition of “i-Size seating position”:
Ensure installation of
R2 envelope F2X envelope Support leg installation
assessment volume
Top tether
49th Session of UN ECE GRSP (Working Party on Passive Safety Provissions)GRSP-49-XX
May 16-20, 2011 Page 4
Vehicle related requirements for -Size CRS
585695
525
270
Determination of the vehicle floor contact surface
585
695
200
270
525
49th Session of UN ECE GRSP (Working Party on Passive Safety Provissions)GRSP-49-XX
May 16-20, 2011 Page 5
Vehicle related requirements for -Size CRS
27
0 …
52
5
600 … 680
80
3
0
Test tool: Modified SFAD (SFADSL)
Example for an SFADSL
Note:Dimensions for support leg footare binding (width = 80mm, diameter = 30mm)
49th Session of UN ECE GRSP (Working Party on Passive Safety Provissions)GRSP-49-XX
May 16-20, 2011 Page 6
Vehicle related requirements for -Size CRS
Test procedure using SFADSL:
F = 8 kN ± 0,25 kN
max. 125mm
Point X
Note: Procedure is identical to the one used for combined top tether & lower anchorage system testing.
Idea is to not differentiate between anti-rotation devices :Same purpose – same performance requirement!
Complete vehicle floor contact surface shall comply!
49th Session of UN ECE GRSP (Working Party on Passive Safety Provissions)GRSP-49-XX
May 16-20, 2011 Page 7
Vehicle related requirements for -Size CRS
“i-Size seating position” Marking:
- Concept of having a mandatory marking for “i-Size seating positions”
- Use one specific symbol for i-Size indication (to be identical for CRS and vehicle)
- Label shall contain no text
- Marking size for seating positions shall remain (min. Ø 13mm)
i-Size marking: OICA draft proposal
49th Session of UN ECE GRSP (Working Party on Passive Safety Provissions)GRSP-49-XX
May 16-20, 2011 Page 8
Vehicle related requirements for -Size CRS
ECE R16 draft amendments:
- Geometrical assessment procedure for “i-Size seating positions” (F2X, R2, support leg installation assessment volume)
- Vehicle handbook information, e.g. installation table
49th Session of UN ECE GRSP (Working Party on Passive Safety Provissions)GRSP-49-XX
May 16-20, 2011 Page 9
Vehicle related requirements for -Size CRS
585695
[85]
Definition of the support leg installation assessment volume
585
695
200
[85]
525
49th Session of UN ECE GRSP (Working Party on Passive Safety Provissions)GRSP-49-XX
May 16-20, 2011 Page 10
Vehicle related requirements for -Size CRS
Vehicle owner’s manual installation instructions & information:
Vehicle manufacturer to provide information on i-Size CRS installation(“i-Size seating positions”) and additional information e.g. in case oflimitations for front seat adjustment, etc. in the owner’s manual
Key of letters to be inserted in the above table:i-U = Suitable for i-Size "universal" Child Restraint Systems (forward and rearward
facing). i-UF = Suitable for forward-facing i-Size "universal" Child Restraint Systems only.X = Seating position not suitable for i-Size "universal" Child Restraint Systems.
Example for informtation to be providedNote: Orientation is normal driving direction; columns for seating positions not available in a vehicle can be deleted.
