Working Party on Automated and Connected Vehicles | Session 12 | 24-28 Jan 2022
Virtual session
Agenda Item 8. (c)
Clarifications

GRVA agreed to consider the document tabled by the expert from CLEPA to resolve problems with installation of stronger spring brake actuators in trailers to realize higher deceleration in the case of emergency braking caused by a cut of the supply line between towing vehicle and trailer.

GRVA agreed to resume consideration of the document tabled by the expert from International Organization of Motor Vehicle Manufacturers (OICA), seeking clarification on the provisions introduced to paragraph 5.2.22.2.

GRVA agreed to review an amendment proposal to the parking brake provisions in UN Regulation No. 13, tabled by the experts from CLEPA and OICA.

GRVA may wish to review amendments to UN Regulations No. 13, 13-H, 139 or 140, if available.

Documentation
GRVA-12-24 UN R13-H: Proposal to amend document GRVA/2022/10 (CLEPA and OICA)
GRVA-12-25 UN R13-H: Clarification on "deceleration demand" on Stop lamp illumination (CLEPA and OICA)
GRVA-12-48 UN R13: Presentation in support of document GRVA/2022/11 (OICA)
GRVA-12-48 UN R13: Presentation in support of document GRVA/2022/11 (OICA)
GRVA/2022/9 UN R13: Proposal for a Supplement to the 11 series of amendments (CLEPA)
GRVA/2022/10 UN R13-H: Proposal for amendment (CLEPA and OICA)
GRVA/2022/11 UN R13: Proposal for amendment (CLEPA and OICA)