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Document Title UN R79: Proposal for amendments
Reference Number GRVA-07-15
Date
17 Sep 2020
Summary This proposal revises the changes proposed in document GRVA/2020/7 based on stakeholder feedback. The proposal introduces provisions for M1 vehicle to allow for lateral accelerations up to 40% greater than the 3 m/s2 limitation for a period up to two seconds in order to in order navigate unexpected changes in the radius of the curvature of a bend and avoid driving behaviour that may be unexpected and/or confusing to the operator and following vehicles.
Source(s) EME
Rulemaking Area(s) UN R79 Steering Equipment
Proposal Status Superseded
Meeting(s)
Related Documents
GRVA/2020/7 UN R79: Proposal for a Supplement to the 03 series of amendments (superseded)
Downloads
UNECE server .pdf format .docx format
Excerpts from session reports related to this document
GRVA | Session 7 | 21-25 Sep 2020

39. The expert from OICA introduced ECE/TRANS/WP.29/GRVA/2020/22, amended by GRVA-07-20 with proposed amendments to the provisions on ACSF of Category C. He explained that GRVA-07-20 also incorporated GRVA-07-15, GRVA-07-16 and GRVA-07-19. He withdrew GRVA-07-18. The expert from AVERE supported the OICA proposal. GRVA-07-29 superseded by GRVA-07-32. GRVA had remained divided on such amendments since its fourth session.

44. The expert from AVERE introduced GRVA-07-15. GRVA requested the secretariat to distribute this document with an official symbol at its next session. He also introduced GRVA-07-16 amendment proposals to ACSF of Category C. The experts from the Netherlands and Denmark expressed reservations with the document. GRVA could not reach consensus.