Session 11 | Web conference | 27 Sep-1 Oct
7. Advanced Emergency Braking System

GRVA may wish to receive a status report of the IWG on Advanced Emergency Braking Systems (AEBS) for M1 and N1.

GRVA may wish to receive a status report of the IWG on AEBS for heavy vehicles.

GRVA may wish to review proposals for amendments to UN Regulation No. 131 (AEBS)

GRVA agreed to consider two proposal for amendments to UN Regulation No. 152 (AEBS for M1 and N1 vehicles) on the peak break coefficient related provisions to ensure that the adhesion of the road surface would not limit AEBS performance during tests.

GRVA-11-07 | UN R152: Proposal for amendments to GRVA/2021/22 Proposal from the AEBS informal working group to improve the text with regard to peak braking coefficient (PBC) provisions.
GRVA-11-40 | UN R152: Proposal to amend GRVA/2021/22 Proposal to amend provisions related to the Peak Brake Coefficient (PBC) pursuant to discussions held during the 11th (September 2021) GRVA session.
GRVA/2021/22 | UN R152: Proposal for a supplement to the original version, the 01 series and the 02 series of amendments The proposal is to ensure that the adhesion of the road surface will not limit AEBS performance during test.
GRVA/2021/23 | UN R152: Proposal for a Supplement to the 02 series of amendments Proposes to align the wording with regard to “dry road affording good adhesion” also in the 02 series of amendments with the purpose of avoiding confusion with other regulations that might refer to a “dry road” in a different context
GRVA-11-07 | UN R152: Proposal for amendments to GRVA/2021/22 Proposal from the AEBS informal working group to improve the text with regard to peak braking coefficient (PBC) provisions.
GRVA-11-20 | (IWG AEBS) Status report
GRVA-11-27 | (IWG AEBS-HDV): Status report
GRVA-11-40 | UN R152: Proposal to amend GRVA/2021/22 Proposal to amend provisions related to the Peak Brake Coefficient (PBC) pursuant to discussions held during the 11th (September 2021) GRVA session.
GRVA-11-07
UN R152: Proposal for amendments to GRVA/2021/22
20 Sep 2021 Working Party Informal Documents Automatic Emergency Braking for M1/N1 vehicles Light Vehicle AEBS Uniform provisions concerning the approval of motor vehicles with regard to the Advanced Emergency Braking System (AEBS) for M<sub>1</sub> and N<sub>1</sub> vehicles Proposal from the AEBS informal working group to improve the text with regard to peak braking coefficient (PBC) provisions. GRVA-11-0007
GRVA-11-40
UN R152: Proposal to amend GRVA/2021/22
30 Sep 2021 Working Party Informal Documents Automatic Emergency Braking for M1/N1 vehicles Light Vehicle AEBS Uniform provisions concerning the approval of motor vehicles with regard to the Advanced Emergency Braking System (AEBS) for M<sub>1</sub> and N<sub>1</sub> vehicles Proposal to amend provisions related to the Peak Brake Coefficient (PBC) pursuant to discussions held during the 11th (September 2021) GRVA session. GRVA-11-0040
GRVA/2021/22
UN R152: Proposal for a supplement to the original version, the 01 series and the 02 series of amendments (OICA)
14 Jul 2021 Working Party Formal Documents Automatic Emergency Braking for M1/N1 vehicles Light Vehicle AEBS Uniform provisions concerning the approval of motor vehicles with regard to the Advanced Emergency Braking System (AEBS) for M<sub>1</sub> and N<sub>1</sub> vehicles The proposal is to ensure that the adhesion of the road surface will not limit AEBS performance during test. GRVA/2021/0022
GRVA/2021/23
UN R152: Proposal for a Supplement to the 02 series of amendments (OICA)
14 Jul 2021 Working Party Formal Documents Automatic Emergency Braking for M1/N1 vehicles Light Vehicle AEBS Uniform provisions concerning the approval of motor vehicles with regard to the Advanced Emergency Braking System (AEBS) for M<sub>1</sub> and N<sub>1</sub> vehicles Proposes to align the wording with regard to “dry road affording good adhesion” also in the 02 series of amendments with the purpose of avoiding confusion with other regulations that might refer to a “dry road” in a different context GRVA/2021/0023