Documents Posted during the Past Week
Date Reference Description Status
30 Jan SG-DSSAD-13-02/Rev.1
Heavy vehicle EDR: Trigger and data element proposals comparison matrix
2023-01-30 Informal Event Data Recorders (EDR) for heavy vehicles EDR-Heavy vehicles
30 Jan VMAD-SG3-26-01
Agenda for the 26th VMAD SG3 (audit and in-service reporting) subgroup session
2023-01-30 Agenda Automated Driving Systems Automated Driving
30 Jan VMAD-SG3-26-02
Template for periodic ADS performance reporting
2023-01-30 Informal Automated Driving Systems Automated Driving
30 Jan R134-09-02
UN R134: Material Compatibility Issue
2023-01-30 Informal Hydrogen fuel cell vehicle safety Hydrogen Fuel Cell Safety Uniform provisions concerning the approval of motor vehicles and their components with regard to the safety- related performance of hydrogen-fuelled vehicles
30 Jan IWGMU-22-05
UN R117: Rolling sound emission - C1 temperature correction proposal
2023-01-30 Informal 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
30 Jan IWGMU-22-10
Report from the 22nd Noise Measurement Uncertainties informal group session
2023-01-30 Report 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
30 Jan WT-49-06
Attendance list from the 49th Worn Tyres working group session
2023-01-30 Informal 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
30 Jan WT-49-07
Attendance list from the Worn Tyres informal group workshop session
2023-01-30 Informal 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
30 Jan WT-49-08
Minutes from the Worn Tyres working group workshop session (during 49th session)
2023-01-30 Informal 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
30 Jan WT-49-02/Rev.1
Worn tyres: Test center water depth measurement experience-data collection template
2023-01-30 Informal 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
30 Jan IWGMU-22-09/Rev.1
Draft Noise Measurement Uncertainties informal group status report to GRBP
2023-01-30 Informal 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
30 Jan IWGMU-22-04/Rev.1
UN R117: Proposed updates to C1 tyre temperature-correction provisions
2023-01-30 Informal 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
30 Jan IWGMU-22-08/Rev.1
UN R51: Draft proposal for Supplement 9 to the 03 series of amendments
2023-01-30 Informal Vehicle Noise Emissions Vehicle Noise Uniform Provisions Concerning the Approval of Motor Vehicles having at least Four Wheels with regard to their Noise Emissions Draft proposal to introduce a new Annex 10 ("Estimation of the calculation of the expanded measurement uncertainties for sound measurements of Annex 3 for vehicles of category M and N") to provide tables showing the measurement uncertainties when performing type-approval, Conformity of Production, and/or field testing (e.g. market surveillance). This work is associated with the "Document for Reference" which describes a general approach to estimating measurement uncertainties (GRBP/2022/9/Rev.1 pending consideration of Revision 2).
30 Jan IWGMU-22-07/Rev.1
Noise measurement uncertainties: Document for Reference-Proposal for editorial improvements
2023-01-30 Informal 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 Proposal for improvements to the draft Revision 2 to GRBP/2022/9.
30 Jan IWGMU-22-06/Rev.1
Noise measurement uncertainties: Proposal for Revision 2 to the Document for Reference
2023-01-30 Informal 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
30 Jan IWG-FVA-06-02/Rev.1
FVA industry sub-group on technical requirements
2023-01-30 Informal Field of Vision Assistants FVA
28 Jan WT-49-04/Rev.1
Draft Worn Tyres working group status report to GRBP
2023-01-28 Informal 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
28 Jan WT-49-05
Minutes from the 49th Worn Tyres working group session
2023-01-28 Report 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
27 Jan IWG-DPPS-21-07/Rev.1
GTR 9: Consolidated text for a draft amendment on deployable pedestrian protection systems
2023-01-27 Informal Pedestrian Safety Pedestrian Safety (GTR) Global Technical Regulation No. 9: Pedestrian Safety
27 Jan GRVA-15-54
UN R79: Proposal to amend GRVA/2023/6
2023-01-27 Informal Steering Equipment Steering Equipment Uniform Provisions Concerning the Approval of Vehicles with regard to Steering Equipment Revised proposal prepared by the GRVA secretary pursuant to discussions during the 15th session to clarify a logical cascade of actions regarding activation of ACSF B1 and C and the indication on when the vehicle has entered an eligible road based on the following justification:<ol><li>When the same means is used by the driver to simultaneously activate the Automatically Commanded Steering Function of Category B1 (ACSF B1) and of Category C (ACSF C), both functions switch to standby mode when the vehicle enters an ACSF C eligible road. But if the road is non-eligible to ACSF C, then only the ACSF B1 is activated.</li><li>With the current text of the regulation, once the vehicle moves to an ACSF C eligible road, the driver must operate again the means to activate the ACSF C. This second deliberate action is confusing for the driver since it makes the manipulation more complex. The current wording discourages most drivers from using this assistance function.</li><li>The proposed wording permits the following, logical, cascade of actions:<ol class="alpha"><li>The driver has done a deliberate action to activate ACSF B1 and ACSF C (on a non-eligible road); then</li><li>He drives into an eligible road, and is clearly informed thereof; then</li><li>He initiates a lane change procedure by activating e.g. the direction indicator.</li></ol></li><li>This amendment further clarifies the requirement on the indication of when the vehicle enters an eligible road. It gives some examples of the type of indication to be given to the driver, e.g. additional popup or blinking indication, without being design restrictive.</li><li>A dedicated status indication of an ACSF C off-mode is by nature already different from the standby or active indication. Therefore, the driver is already sufficiently informed on a potential status change.</li><li>Regarding paragraph 5.6.4.2.3.: While entering the eligible road, the driver may be distracted or annoyed by this “prominent” indication. His attention resources shall be totally available during this phase. So the system would switch automatically to standby mode when fulfilling these two conditions: reaching an eligible and regular lane of travel. This second condition may be fulfilled for example by implementing a suitable time delay or by a direct verification of the lane of travel. These criteria should be explained, agreed between the technical service and the vehicle manufacturer.</li></ol>
27 Jan GRVA-15-55
UN R140: Proposal to amend provisions for steering amplitude
2023-01-27 Informal Electronic Stability Control Systems ESC Systems Uniform provisions concerning the approval of passenger cars with regard to electronic stability control systems Proposal to add the text, "In case that saturation of the front tyres happens before the above calculated magnitude angle, this angle may be used as the final steering amplitude, but only if this angle is greater or equal to 6.5 A.” based on the following justification:<ol><li>Reaching fixed amplitude, i.e., fixed steering wheel angular speed due to given 0.7 Hz sine frequency, needs much more torque with quick steering gear ratio systems than with slow steering gear ratio systems, and produces much more wheel steer.</li><li>Car behavior (yaw rate, lateral acceleration and thus trajectory) is similar for all amplitudes above approx. 7 to 8 A (i.e., more than 7 times the steering wheel angle corresponding to 0.3 g), because front tires are saturated. More steer of the tires doesn’t provide more lateral force, so yaw rate and lateral acceleration don’t increase. Continuing to increase steering wheel amplitude after front tire saturation doesn’t give more information.</li><li>There might appear in the future some vehicles which have significantly low steering gear ratio (i.e., quick steering characteristics) and may need too much steering wheel torque to achieve the 270 degrees sine amplitude at 0.7 Hz (not reachable by conventional steering robots), then jeopardizing the easy approval of future beneficial steering equipment e.g. steering-by-wire systems.</li></ol>
27 Jan GRVA-15-56
UN R13: Proposal for the 13 series of amendments
2023-01-27 Informal Heavy-Duty Vehicle Braking Heavy-Duty Braking Uniform Provisions Concerning the Approval of Vehicles of Categories M, N and O with regard to Braking Text prepared by the GRVA secretary, based on GRVA/2023/2 as adopted by GRVA during the 15th session, to highlight amendments to the approval number and marking provisions with regard to the series of amendments.
27 Jan GRVA-15-57
UN R78: Proposal for the 06 series of amendments
2023-01-27 Informal Motorcycle and Moped Braking Motorcycle Braking Uniform Provisions Concerning the Approval of Vehicles of Categories L1, L2, L3, L4, and L5 with regard to Braking Text prepared by the GRVA secretariat based on document GRVA/2023/4 as adopted by GRVA during its 15th session to highlight the approval number and marking provisions pursuant to the series of amendments.
27 Jan IWG-DPPS-21-08
DPPS: Comparison between HBMs (Annex 2) and Pedestrian Dummy
2023-01-27 Informal Pedestrian Safety Pedestrian Safety (GTR) Global Technical Regulation No. 9: Pedestrian Safety
27 Jan IWG-DPPS-21-09
DPPS: Proposal for Text of Preamble for Use of Pedestrian Dummy
2023-01-27 Informal Pedestrian Safety Pedestrian Safety (GTR) Global Technical Regulation No. 9: Pedestrian Safety
27 Jan R134-09-01
Agenda for the 9th GTR 13-UN R134 Transposition task force session
2023-01-27 Agenda Hydrogen fuel cell vehicle safety Hydrogen Fuel Cell Safety Uniform provisions concerning the approval of motor vehicles and their components with regard to the safety- related performance of hydrogen-fuelled vehicles Hydrogen and Fuel Cell Vehicle Safety Hydrogen/Fuel Cell Vehicles Global technical regulation on hydrogen and fuel cell vehicles
27 Jan EDR-DSSAD-19-00
EDR/DSSAD: Logistical information for the 19th informal group session
2023-01-27 Reference Data Storage Systems for Automated Driving DSSAD Event Data Recorders (EDR) for heavy vehicles EDR-Heavy vehicles
27 Jan EPPR-57-02/Rev.1
Report from the 57th EPPR informal group session
2023-01-27 Report Durability of L-category Vehicle Pollution Control Devices L-vehicle Pollution Control Durability Requirements for Two- and Three-wheeled Light Motor Vehicles with regard to the Durability of the Pollution Control Devices L-Category Battery Electric Vehicle Range L-BEV Range Measurement of Motorcycle Max Power Motorcycle Max Power
26 Jan R48.09SIG-08-05
UN R48: Commented draft text on parked condition lighting for a new series of amendments
2023-01-26 Informal Installation of Lighting and Lighting-Signalling Equipment Installation of Lighting Uniform Provisions Concerning the Approval of Vehicles with regard to the Installation of Lighting and Light-signalling Devices This document is <a href="https://wiki.unece.org/download/attachments/192840332/SIG-08-05%20%28OICA%29%20Proposal%20to%20regulate%20parking%20conditions%20under%20UN%20R48.09%20-%20SIG%20Update%20-%20track%20changes.docx?api=v2" target="_blank">available with tracked changes</a>.
26 Jan PMP-53-08
Report from the 53rd PMP informal group session
2023-01-26 Report UN GTR on Brake Particulate Emissions Brake Emissions Particle Measurement Programme PMP Tyre abrasion test method development Tyre wear
26 Jan GRVA-15-52
UN R79: Proposal for amendments to the 03 and 04 series of amendments
2023-01-26 Informal Steering Equipment Steering Equipment Uniform Provisions Concerning the Approval of Vehicles with regard to Steering Equipment Proposal to clarify a logical cascade of actions regarding activation of ACSF B1 and C and the indication on when the vehicle has entered an eligible road.
26 Jan GRVA-15-53
UN R79: Proposal for amendments to the 03 and 04 series of amendments
2023-01-26 Informal Steering Equipment Steering Equipment Uniform Provisions Concerning the Approval of Vehicles with regard to Steering Equipment Proposal to clarify a logical cascade of actions regarding activation of ACSF B1 and C and the indication on when the vehicle has entered an eligible road.
26 Jan TFQRTV-05-02
UN R138: Measurement uncertainty improvement by multi-microphone
2023-01-26 Informal 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)
26 Jan TA-08-04/Rev.1
Tyre abrasion: Updated method comparison table
2023-01-26 Informal Tyre abrasion test method development Tyre wear
26 Jan R48.09SIG-07-07/Rev.1
Report from the 7th UN R48-09 series on parked conditions interest group session
2023-01-26 Report Installation of Lighting and Lighting-Signalling Equipment Installation of Lighting Uniform Provisions Concerning the Approval of Vehicles with regard to the Installation of Lighting and Light-signalling Devices
25 Jan GRVA-15-49
UN R13: Status report on electro-mechanical braking
2023-01-25 Informal Heavy-Duty Vehicle Braking Heavy-Duty Braking Uniform Provisions Concerning the Approval of Vehicles of Categories M, N and O with regard to Braking
25 Jan GRVA-15-50
UN R152: Draft consolidated Revision 1
2023-01-25 Informal Automatic Emergency Braking for M1/N1 vehicles Light Vehicle AEBS Uniform provisions concerning the approval of motor vehicles with regard to the Advanced Emergency Braking System (AEBS) for M<sub>1</sub> and N<sub>1</sub> vehicles Consolidated revision prepared by the GRVA secretariat for review. Revision 1 incorporates all valid text up to:<ul class="no-bullets"><li>Supplement 1 to the original version of the Regulation</li><li>01 series of amendments.</li></ul>
25 Jan GRVA-15-51
UN R152: Draft consolidated Revision 2
2023-01-25 Informal Automatic Emergency Braking for M1/N1 vehicles Light Vehicle AEBS Uniform provisions concerning the approval of motor vehicles with regard to the Advanced Emergency Braking System (AEBS) for M<sub>1</sub> and N<sub>1</sub> vehicles Consolidated version of the regulation prepared by the GRVA secretariat and incorporating all valid text through:<ul class="no-bullets"><li>Supplement 1 to the 01 series of amendments</li><li>Supplement 2 to the 01 series of amendments</li><li>02 series of amendments.</li></ul>
25 Jan R48.09SIG-08-04
UN R48 and park conditions prioritisation of issues
2023-01-25 Informal Installation of Lighting and Lighting-Signalling Equipment Installation of Lighting Uniform Provisions Concerning the Approval of Vehicles with regard to the Installation of Lighting and Light-signalling Devices Discussion paper to facilitate discussions during the next GRE session:<ol><li>Luminous intensity, size of lamp(s), and colour of Energy indicator</li><li>Provision for ECL combination lamp(s) and 0.5cd lamp</li><li>Trigger requirements for Answer-back signal</li><li>Provision for operating conditions of the Lamp test mode</li><li>Other modifications which OICA has proposed in SIG-08-03, especially Alternative points.</li></ol>
25 Jan A-LCA-03-07
Report from the 3rd A-LCA task force session
2023-01-25 Report Automotive Life Cycle Assessment LCA
25 Jan eHDV-02
Heavy-duty electric vehicle battery durability: Draft text for a new UN GTR
2023-01-25 Informal Heavy-Duty Electric Vehicle Battery Durability HD EV Battery Durability
25 Jan eHDV-03
Heavy-duty electric vehicle battery durability: Open issues in development of new UN GTR
2023-01-25 Informal Heavy-Duty Electric Vehicle Battery Durability HD EV Battery Durability
25 Jan R48.09SIG-08-01/Rev.1
Agenda for the 8th UN R48 parking conditions interest group session
2023-01-25 Agenda Installation of Lighting and Lighting-Signalling Equipment Installation of Lighting Uniform Provisions Concerning the Approval of Vehicles with regard to the Installation of Lighting and Light-signalling Devices