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Proposal to amend Supplement 1 to Regulation No. 127
Document GRSP-55-44
22 May 2014

Proposal to remove the specification of “±0.01 m/sec” for the accuracy of the velocity measurement in Annex 5, Paragraph 3.2.1. This would leave in place the specification to use the measurement procedure if ISO 3784:1976 which specifies an accuracy of ±1 %.

Submitted by OICA
Status: Superseded
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Previous Documents, Discussions, and Outcomes
4.6.4. | Proposal for Supplement 1 to Regulation No. 127 (Pedestrian safety)

No objections to the proposals which are passed for consideration to adopt during the AC.1 session.

54. Agenda item 4.6.4, Regulation No. 127, ECE/TRANS/WP.29/2014/37, insert amendments to Annex 5, paragraph 3.2.1., to read:

“3.2.1.The velocity of the headform impactor shall be measured at some point during the free flight before impact, in accordance with the method specified in ISO 3784:1976. The measured velocity …… calculated or measured.”

4.6.5. | Proposal for the 01 series of amendments to Regulation No. 127 (Pedestrian safety)
3. | Global technical regulation No . 9 (Pedestrian safety )
3. (b) | Proposal for amendments to Phase 1 and draft Phase 2 of the global technical regulation
17. | Regulation No. 127 (Pedestrian safety)

27. GRSP resumed consideration on the remaining issues of the proposed 01 series of amendments to UN Regulation No. 127 (ECE/TRANS/WP.29/2014/38), such as the tolerances of the flexible pedestrian legform impactor (FlexPLI). GRSP finally adopted GRSP-55-14-Rev.3 (incorporating GRSP-55-24), as reproduced in Annex V to this report. GRSP requested the secretariat to send the proposal (WP.29-163-06) to WP.29 and AC.1 for consideration and vote at their June 2014 sessions as a draft amendment to ECE/TRANS/WP.29/2014/38. GRSP also adopted GRSP-55-44, as reproduced in Annex V to this report, to introduce a parallel correction to Supplement 1 of the original version of the UN Regulation (ECE/TRANS/WP.29/2014/37). GRSP requested the secretariat to send the proposal (WP.29-163-07) to WP.29 and AC.1 for consideration and vote at their June 2014 sessions as a draft amendment to ECE/TRANS/WP.29/2014/37.

28. GRSP agreed to resume consideration at its December 2014 session of this agenda item based on a possible proposal of an Addendum to the M.R.1 to incorporate the FlexPLI.

Related and Previous Documents
GRSP-55-14/Rev.2
WP.29-163-07
Relates to UN R127 |