The deadline for submission of official working documents to this session is 9 June 2017.
Agenda Item 4. (b)
Regulation No. 51 (Noise of M and N categories of vehicles): Additional sound emission provisions
Documentation
GRB/2017/5
Proposal for Supplement 3 to the 03 series of amendments to Regulation No. 51
Proposal for Supplement 3 to the 03 series of amendments to Regulation No. 51
Proposal to
amend the scope to be design-neutral and reflect the driving situations covered by the Regulation;
highlight that ASEP apply to vehicles and their electric sound enhancement systems such as the Audible Vehicle Alert System (AVAS) and silencers equipped with an active cancelling system
update the “backfire” assessment procedure; and
clarify the gear ratio anchor point in Annex 7 as defined via Annex 3
GRB-66-06
Proposal for amendments to ECE/TRANS/WP.29/GRB/2017/5
Proposal for amendments to ECE/TRANS/WP.29/GRB/2017/5
Proposal to increase the precision of the lane of travel measurements by extending to two digits after the decimal point and to designate the line DD’ for the end of the measurements. The introduction of the line DD’ would impact the minimum length of the section after the line BB’ to be coated per ISO 10844.
GRB/2017/5
Proposal for Supplement 3 to the 03 series of amendments to Regulation No. 51
Proposal for Supplement 3 to the 03 series of amendments to Regulation No. 51
Proposal to
amend the scope to be design-neutral and reflect the driving situations covered by the Regulation;
highlight that ASEP apply to vehicles and their electric sound enhancement systems such as the Audible Vehicle Alert System (AVAS) and silencers equipped with an active cancelling system
update the “backfire” assessment procedure; and
clarify the gear ratio anchor point in Annex 7 as defined via Annex 3
GRB-66-20
Additional technical remarks and proposals for clarification on R51.03
Additional technical remarks and proposals for clarification on R51.03
Consolidation of draft amendments collected by OICA from various sources, including remarks of contracting parties during expert group meetings and meetings, and from discussions within the informal working group on ASEP. The document has been prepared to encourage discussion.
GRB-66-06
Proposal for amendments to ECE/TRANS/WP.29/GRB/2017/5
Proposal for amendments to ECE/TRANS/WP.29/GRB/2017/5
Proposal to increase the precision of the lane of travel measurements by extending to two digits after the decimal point and to designate the line DD’ for the end of the measurements. The introduction of the line DD’ would impact the minimum length of the section after the line BB’ to be coated per ISO 10844.