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Research on Measurement Methods for Heavy-Duty Vehicles in Multiple Driving Mode Conditions

Document GRBP-77-28

7 February 2023

77th GRBP session (7-10 Feb 2023)

Submitted by CATARC

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Previous Documents, Discussions, and Outcomes

77th GRBP session (7-10 Feb 2023)

3. | UN Regulation No. 51 (Noise of M and N categories of vehicles)

12. The expert from China reported on their research on measurement methods for heavy-duty vehicles in multiple driving mode conditions (GRBP-77-28). The experts from Germany and OICA commented on the study.

Relates to UN R51 |

Reference Number:	EDR-DSSAD-26-01/Rev.2
Meeting Session(s):	26th EDR-DSSAD session (14-16 Jan)
Document date:	14 Jan 25
Regarding:	UN R160 EDR \| UN R169 EDR-Heavy vehicles \| DSSAD

Reference Number:	EDR-DSSAD-26-14/Rev.1
Submitted by:	KATRI
Meeting Session(s):	26th EDR-DSSAD session (14-16 Jan)
Document date:	14 Jan 25
Regarding:	UN R160 EDR

Reference Number:	ACPE-13-04
Submitted by:	China
Meeting Session(s):	13th ACPE session (16 Jan)
Document date:	14 Jan 25
Regarding:	UN R175 ACPE
View full document file for more information

Reference Number:	FADS-21-14
Meeting Session(s):	21st FADS session (13 Jan)
Document date:	14 Jan 25
Regarding:	UN R13 Heavy-Duty Braking

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