UN R152: Proposal for a supplement to the original version, the 01 series and the 02 series of amendments
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The proposal is to ensure that the adhesion of the road surface will not limit AEBS performance during test.

Reference Number: GRVA/2021/22
Origin: OICA
Date: 14 July 2021
Proposal Status: Superseded
Related Documents:
AEBS-18-02 | UN R152: Proposal for Peak Braking Coefficient specifications
GRVA-10-04 | UN R152: Proposal for amendments
GRVA-11-07 | UN R152: Proposal for amendments to GRVA/2021/22
GRVA-11-40 | UN R152: Proposal to amend GRVA/2021/22
WP.29/2022/18 | UN R152: Proposal for Supplement 5
WP.29/2022/19 | UN R152: Proposal for Supplement 4 to the 01 series of amendments
WP.29/2022/20 | UN R152: Proposal for Supplement 2 to the 02 series of amendments
Discussion(s):
Working Party on Automated and Connected Vehicles | Session 11 | 27 Sep-1 Oct 2021

75. The expert from Japan, Co-Chair of the IWG on Advanced Emergency Braking System (AEBS) for M1 and N1, reported (GRVA-11-20) on the activities of the IWG since the May 2021 session of GRVA. He explained that the group wanted to gather experience during the next two years, including on simulation, before submitting amendment proposals addressing tests via simulation.

76. He mentioned that the group produced GRVA-11-07 proposing amendments to the OICA proposal ECE/TRANS/WP.29/GRVA/2021/22.

77. The expert from Japan, Head of Delegation, proposed minor amendments to the proposal. The expert from Canada proposed clarifications with more accurate references to standards mentioned in the document.

78. GRVA adopted ECE/TRANS/WP.29/GRVA/2021/22, as amended by GRVA-11-40 (reproduced in Annex IV of the session report), and requested the secretariat to submit it, as draft supplements for the 00, 01 and 02 series of amendments to UN Regulation No. 152, to WP.29 and AC.1 for consideration and vote at their March 2022 sessions.