GRB
Session 62 | Geneva | 1-3 Sep 2015
4. (a) Regulation No. 51: Development
WP.29/2015/62 | Proposals for the 03 series of amendments to Regulation No. 51 This proposal further refines and clarifies the 03 series of amendments to UN R51 from Informal Working Group on UN Regulations Nos. 51 and 59. The 03 series was proposed in document GRB/2014/5 which was amended and then adopted by the Working Party on Noise during its 60th session. The proposal includes special provisional limits for Chinese micro-vehicles which are being reviewed by Japan.
GRB-62-19/Rev.1 | Proposal for amendments to Regulation No. 51-03 Proposal to clarify the wording of the 03 series of amendments to UN R51 as adopted by the World Forum in June 2015 (document WP.29/2015/62). The adopted wording could lead to the interpretation that sound levels measured on the left side of the vehicle are mixed by calculation with sound levels measured on the right side of the vehicle. The proposed new wording clarifies that the overall sound emission is assessed individually per vehicle side.
9. Exchange of information on national and international requirements on noise levels
GRB-62-01 | Potential benefits of Triple-A tyres in Rotterdam city
GRB-62-02/Rev.1 | Report on the "Potential benefits of energy-efficient tyres and correct tyre pressure maintenance" for public vehicles in the Netherlands
GRB-62-07 | ISO Activity on Interior Noise - ISO 5128
GRB-62-10 | Plans for China vehicle noise standards working group Presentation on China's international noise standards working group activities and program for future development of vehicle noise and silencing system durability requirements.
GRB-62-12 | Overview of the "Future Policy for Motor Vehicle Noise Reduction“ Presentation on Japanese vehicle noise activities, including alignment with UN Regulations and subsequent abolition of certain current Japanese regulatory requirements (e.g. cruising noise, etc.).
GRB-62-13/Rev.1 | The trend of noise regulation in Japan Presentation of Japan's plans for phasing in UN R41, UN R51 (Phase 2, but not Phase 3 limits), and UN R117 requirements.
GRB-62-14 | A Policy Indicator for Road Traffic Noise Emission Paper describing the development and application of a method for determining benefits of tyre noise reduction efforts in terms of the number of people impacted.
GRB-62-14/Add.1 | A Policy Indicator for Road Traffic Noise Emission (presentation) Presentation on the Dutch-developed methodology for assessing the impact of changes to tyre and vehicle noise standards.
GRB-62-08
Future GRB topics
24 Aug 2015 Working Party Informal Documents Vehicle Noise Emissions Vehicle Noise Uniform Provisions Concerning the Approval of Motor Vehicles having at least Four Wheels with regard to their Noise Emissions Motorcycle Noise Motorcycle Noise Uniform Provisions Concerning the Approval of Motor Cycles with regard to Noise Three-Wheeled Cycle Noise Three-Wheeled Cycle Noise Uniform Provisions Concerning the Approval of Category L2, L4 and L5 Vehicles with Regard to Noise Two-wheeled Moped Noise Moped Noise Uniform Provisions Concerning the Approval of Two-wheeled Mopeds with regard to Noise Replacement Exhaust Silencing Systems for Motorcycles Motorcycle RESS Uniform Provisions Concerning the Approval of Non-Original Replacement Exhaust Silencing Systems (RESS) for Motorcycles, Mopeds and Three-wheeled Vehicles Audible Warning Devices and Signals Audible Warning Devices Uniform Provisions Concerning the Approval of Audible Warning Devices and of Motor Vehicles with regard to their Audible Signals Tire Rolling Sound Emissions, Adhesion on Wet Surfaces, and Rolling Resistance Tire Noise, Wet Adhesion, and Rolling Resistance Uniform provisions concerning the approval of tyres with regard to rolling sound emissions and/or to adhesion on wet surfaces and/or to rolling resistance RE3 Construction of Vehicles RE3 Consolidated Resolution on the Construction of Vehicles Quiet Road Transport Vehicles QRTV-GTR Formal title to be determined. Quiet Road Transport Vehicles Quiet Road Transport Vehicles Uniform provisions concerning the approval of Quiet Road Transport Vehicles with regard to their reduced audibility (QRTV) Vehicle Interior Noise Levels Interior Noise Table of potential areas for future GRB work prepared during an informal meeting held in Paris during 2-3 July 2015. GRB-62-0008
GRB-62-10
Plans for China vehicle noise standards working group (CATARC)
24 Aug 2015 Working Party Informal Documents Vehicle Noise Emissions Vehicle Noise Uniform Provisions Concerning the Approval of Motor Vehicles having at least Four Wheels with regard to their Noise Emissions Audible Warning Devices and Signals Audible Warning Devices Uniform Provisions Concerning the Approval of Audible Warning Devices and of Motor Vehicles with regard to their Audible Signals Quiet Road Transport Vehicles QRTV-GTR Formal title to be determined. Quiet Road Transport Vehicles Quiet Road Transport Vehicles Uniform provisions concerning the approval of Quiet Road Transport Vehicles with regard to their reduced audibility (QRTV) Vehicle Interior Noise Levels Interior Noise Presentation on China's international noise standards working group activities and program for future development of vehicle noise and silencing system durability requirements. GRB-62-0010
GRB-62-12
Overview of the "Future Policy for Motor Vehicle Noise Reduction“ (MoE-Japan)
24 Aug 2015 Working Party Informal Documents Motorcycle Noise Motorcycle Noise Uniform Provisions Concerning the Approval of Motor Cycles with regard to Noise Tire Rolling Sound Emissions, Adhesion on Wet Surfaces, and Rolling Resistance Tire Noise, Wet Adhesion, and Rolling Resistance Uniform provisions concerning the approval of tyres with regard to rolling sound emissions and/or to adhesion on wet surfaces and/or to rolling resistance Vehicle Noise Emissions Vehicle Noise Uniform Provisions Concerning the Approval of Motor Vehicles having at least Four Wheels with regard to their Noise Emissions Presentation on Japanese vehicle noise activities, including alignment with UN Regulations and subsequent abolition of certain current Japanese regulatory requirements (e.g. cruising noise, etc.). GRB-62-0012
GRB-62-13/Rev.1
The trend of noise regulation in Japan (MLIT and JASIC)
24 Aug 2015 Working Party Informal Documents Motorcycle Noise Motorcycle Noise Uniform Provisions Concerning the Approval of Motor Cycles with regard to Noise Vehicle Noise Emissions Vehicle Noise Uniform Provisions Concerning the Approval of Motor Vehicles having at least Four Wheels with regard to their Noise Emissions Tire Rolling Sound Emissions, Adhesion on Wet Surfaces, and Rolling Resistance Tire Noise, Wet Adhesion, and Rolling Resistance Uniform provisions concerning the approval of tyres with regard to rolling sound emissions and/or to adhesion on wet surfaces and/or to rolling resistance Presentation of Japan's plans for phasing in UN R41, UN R51 (Phase 2, but not Phase 3 limits), and UN R117 requirements. GRB-62-0013/Rev.1
GRB-62-14
A Policy Indicator for Road Traffic Noise Emission (Netherlands, TNO, and I&M)
14 Sep 2015 Working Party Informal Documents Tire Rolling Sound Emissions, Adhesion on Wet Surfaces, and Rolling Resistance Tire Noise, Wet Adhesion, and Rolling Resistance Uniform provisions concerning the approval of tyres with regard to rolling sound emissions and/or to adhesion on wet surfaces and/or to rolling resistance Vehicle Noise Emissions Vehicle Noise Uniform Provisions Concerning the Approval of Motor Vehicles having at least Four Wheels with regard to their Noise Emissions Paper describing the development and application of a method for determining benefits of tyre noise reduction efforts in terms of the number of people impacted. GRB-62-0014
GRB-62-14/Add.1
A Policy Indicator for Road Traffic Noise Emission (presentation) (Netherlands)
14 Sep 2015 Working Party Informal Documents Vehicle Noise Emissions Vehicle Noise Uniform Provisions Concerning the Approval of Motor Vehicles having at least Four Wheels with regard to their Noise Emissions Tire Rolling Sound Emissions, Adhesion on Wet Surfaces, and Rolling Resistance Tire Noise, Wet Adhesion, and Rolling Resistance Uniform provisions concerning the approval of tyres with regard to rolling sound emissions and/or to adhesion on wet surfaces and/or to rolling resistance Presentation on the Dutch-developed methodology for assessing the impact of changes to tyre and vehicle noise standards. GRB-62-0014/Add.1
GRB-62-19/Rev.1
Proposal for amendments to Regulation No. 51-03 (OICA)
24 Aug 2015 Working Party Informal Documents Vehicle Noise Emissions Vehicle Noise Uniform Provisions Concerning the Approval of Motor Vehicles having at least Four Wheels with regard to their Noise Emissions Proposal to clarify the wording of the 03 series of amendments to UN R51 as adopted by the World Forum in June 2015 (document WP.29/2015/62). The adopted wording could lead to the interpretation that sound levels measured on the left side of the vehicle are mixed by calculation with sound levels measured on the right side of the vehicle. The proposed new wording clarifies that the overall sound emission is assessed individually per vehicle side. GRB-62-0019/Rev.1
GRB-62-23
Traffic noise: can the poro-elastic road surface help? (BRRC)
24 Aug 2015 Working Party Informal Documents Vehicle Noise Emissions Vehicle Noise Uniform Provisions Concerning the Approval of Motor Vehicles having at least Four Wheels with regard to their Noise Emissions Tire Rolling Sound Emissions, Adhesion on Wet Surfaces, and Rolling Resistance Tire Noise, Wet Adhesion, and Rolling Resistance Uniform provisions concerning the approval of tyres with regard to rolling sound emissions and/or to adhesion on wet surfaces and/or to rolling resistance Presentation on low-noise pavements and the PERSUADE (PoroElastic Road SUrface for Avoiding Damage to the Environment) project. GRB-62-0023