Braking and Steering
Braking and Steering
| Mandatory ESC on 4-axles concrete mixer vehicles: Industry proposal |
| Reference Number: GRVA-13-20 |
| Submitted by: OICA and CLEPA |
| Meeting Sessions: 13th GRVA session (23-27 May 2022) |
| Document date: 20 May 22 |
| Relevant to: UN Regulation No. 13 | Heavy-Duty Vehicle Braking |
| Click here to view the full document file |
| UN R13: Proposal to amend document GRVA/2022/14 |
| Reference Number: GRVA-13-23 |
| Submitted by: CLEPA and OICA |
| Meeting Sessions: 13th GRVA session (23-27 May 2022) |
| Document date: 20 May 22 |
| Document status: Superseded |
| Relevant to: UN Regulation No. 13 | Heavy-Duty Vehicle Braking |
| Click here to view the full document file |
| UN R13: Proposal for amending electric park brake warning |
| Reference Number: GRVA-13-25 |
| Submitted by: OICA |
| Meeting Sessions: 13th GRVA session (23-27 May 2022) |
| Document date: 20 May 22 |
| Relevant to: UN Regulation No. 13 | Heavy-Duty Vehicle Braking |
| Click here to view the full document file |
| AEBS: Common interpretation of “new engine start/run cycle” |
| Reference Number: GRVA-13-33 |
| Submitted by: OICA |
| Meeting Sessions: 13th GRVA session (23-27 May 2022) |
| Document date: 20 May 22 |
| Relevant to: UN Regulation No. 131 | Advanced Emergency Braking Systems and UN Regulation No. 152 | Automatic Emergency Braking for M1/N1 vehicles |
| Click here to view the full document file |
| UN R140: Proposal for amendments |
| Reference Number: GRVA-13-24 |
|
Proposal to ensure the continuity of the ASTM Method E1337 for the measurement of the Peak Braking Coefficient (PBC) by introducing a reference to the new American Society for Testing and Materials (ASTM) Standard Reference Test Tyre F2493. |
| Submitted by: OICA |
| Meeting Sessions: 13th GRVA session (23-27 May 2022) |
| Document date: 20 May 22 |
| Document status: Superseded |
| Relevant to: UN Regulation No. 140 | Electronic Stability Control Systems |
| Click here to view the full document file |
| UN R152: Proposal for amendments |
| Reference Number: GRVA-13-30 |
|
Proposal to expand alignment of UN R152 with UN R131-02 series, in particular to clarify that the Technical Service may test in any conditions within those specified by the performance requirement section of the regulation, with any other speeds within the prescribed speed range. In addition, the Technical Service may verify that the control strategy is not unreasonably changed or AEBS switched off in other conditions than those specified in the performance requirement section and the report of this verification shall be appended to the test report. |
| Submitted by: EC |
| Meeting Sessions: 13th GRVA session (23-27 May 2022) |
| Document date: 20 May 22 |
| Document status: Superseded |
| Relevant to: UN Regulation No. 152 | Automatic Emergency Braking for M1/N1 vehicles |
| Click here to view the full document file |
| UN R13: Proposal to amend document GRVA/2022/14 |
| Reference Number: GRVA-13-39 |
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Proposal to ensure that N3 category four-axle chassis, regardless of bodywork in second stage production (e.g., concrete mixer), will be included within the scope of the vehicle stability provisions. |
| Submitted by: France |
| Meeting Sessions: 13th GRVA session (23-27 May 2022) |
| Document date: 23 May 22 |
| Document status: Superseded |
| Relevant to: UN Regulation No. 13 | Heavy-Duty Vehicle Braking |
| Click here to view the full document file |
| UN R78: Proposal for a Supplement to the 05 series of amendments |
| Reference Number: GRVA-13-15 |
|
Proposal to further align the stop lamp signal provisions in UN R78 with UN R13-H to ensure consistent stop lamp behaviour across different vehicle categories and therefore avoid confusion to road users driving behind a braking vehicle regardless of its category. |
| Submitted by: IMMA |
| Meeting Sessions: 13th GRVA session (23-27 May 2022) |
| Document date: 20 May 22 |
| Document status: Superseded |
| Relevant to: UN Regulation No. 78 | Motorcycle and Moped Braking |
| Click here to view the full document file |
| GTR 3: Proposal for Amendment 4 |
| Reference Number: GRVA-13-17 |
|
Proposal from Italy with support from IMMA to adapt GTR No. 3 to technical and standardization progress, introducing provisions for the activation of the stop lamp under regenerative and/or automatically commanded braking, and updating the references to ASTM standards to enable the use of the new ASTM standard reference test tyre F2493 for the measurement of the Peak Braking Coefficient (PBC). |
| Submitted by: IMMA and Italy |
| Meeting Sessions: 13th GRVA session (23-27 May 2022) |
| Document date: 23 May 22 |
| Document status: Informal GR review |
| Relevant to: GTR No. 3 | Motorcycle Brake Systems |
| Click here to view the full document file |
| Status report of the ADAS task force |
| Reference Number: GRVA-13-45 |
| Meeting Sessions: 13th GRVA session (23-27 May 2022) and 13th ADAS session (1 Jun 2022) |
| Document date: 24 May 22 |
| Relevant to: UN Regulation No. 79 | Steering Equipment and UN Regulation No. 171 | Driver-Control Assistance Systems (DCAS) |
| Click here to view the full document file |
| Final status report of the AEBS-Heavy-Duty Vehicles informal group |
| Reference Number: GRVA-13-40/Rev.1 |
| Meeting Sessions: 13th GRVA session (23-27 May 2022) |
| Document date: 24 May 22 |
| Relevant to: UN Regulation No. 131 | Advanced Emergency Braking Systems |
| Click here to view the full document file |
| Progress report of the UN R157 special interest group |
| Reference Number: GRVA-13-44 |
| Meeting Sessions: 13th GRVA session (23-27 May 2022) |
| Document date: 24 May 22 |
| Relevant to: UN Regulation No. 157 | Automated Lane-Keeping Systems (ALKS) |
| Click here to view the full document file |
| UN R13 and Electro Mechanical Brakes |
| Reference Number: GRVA-13-47 |
| Submitted by: CLEPA |
| Meeting Sessions: 13th GRVA session (23-27 May 2022) |
| Document date: 25 May 22 |
| Relevant to: UN Regulation No. 13 | Heavy-Duty Vehicle Braking and WP.29 Regulatory Project | Electromechanical Braking Systems |
| Click here to view the full document file |
| UN R157: Proposal to amend document WP.29/2022/59 |
| Reference Number: GRVA-13-43/Rev.2 |
|
Updates from the UN R157 interest group to its original submission to GRVA. |
| Meeting Sessions: 13th GRVA session (23-27 May 2022) |
| Document date: 26 May 22 |
| Document status: Superseded |
| Relevant to: UN Regulation No. 157 | Automated Lane-Keeping Systems (ALKS) |
| Click here to view the full document file |
| UN R13: Proposal to amend document GRVA/2022/11 (electric park brake warning) |
| Reference Number: GRVA-13-22/Rev.1 |
| Submitted by: CLEPA and OICA |
| Meeting Sessions: 13th GRVA session (23-27 May 2022) |
| Document date: 27 May 22 |
| Document status: Superseded |
| Relevant to: UN Regulation No. 13 | Heavy-Duty Vehicle Braking |
| Click here to view the full document file |
| UN R157: Revised consolidated proposal for a 01 series of amendments |
| Reference Number: GRVA-13-48/Rev.1 |
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Proposal to increase the maximum operational speed to 130 km/h, add lane-change and minimal risk manoeuvre provisions, responsiveness to emergency vehicles, and introduce additional data collection specifications. |
| Meeting Sessions: 13th GRVA session (23-27 May 2022) |
| Document date: 27 May 22 |
| Document status: Superseded |
| Relevant to: UN Regulation No. 157 | Automated Lane-Keeping Systems (ALKS) |
| Click here to view the full document file |
| UN R157: Proposal for the 01 series of amendments |
| Reference Number: WP.29/2022/59/Rev.1 |
|
Proposal to increase the maximum operational speed to 130 km/h, add lane-change and minimal risk manoeuvre provisions, responsiveness to emergency vehicles, and introduce data collection specifications. |
| Meeting Sessions: 187th WP.29 session (20-24 Jun 2022) |
| Document date: 31 May 22 |
| Document status: Adopted by WP.29 |
| Relevant to: UN Regulation No. 157 | Automated Lane-Keeping Systems (ALKS) |
| Click here to view the full document file |
| Agenda for the 13th ADAS task force session |
| Reference Number: ADAS-13-01/Rev.2 |
| Meeting Sessions: 13th ADAS session (1 Jun 2022) |
| Document date: 01 Jun 22 |
| Relevant to: UN Regulation No. 79 | Steering Equipment and UN Regulation No. 171 | Driver-Control Assistance Systems (DCAS) |
| Click here to view the full document file |
| UN R157: EDR/DSSAD expert comments on ALKS data elements amendments |
| Reference Number: SG-DSSAD-09-05 |
| Meeting Sessions: 9th SG-DSSAD session (7 Jun 2022) |
| Document date: 06 Jun 22 |
| Relevant to: UN Regulation No. 157 | Automated Lane-Keeping Systems (ALKS) |
| Click here to view the full document file |
| UN R157: Proposal for amendments to document WP.29/2022/59 |
| Reference Number: SG-DSSAD-09-06 |
| Meeting Sessions: 9th SG-DSSAD session (7 Jun 2022) |
| Document date: 06 Jun 22 |
| Relevant to: UN Regulation No. 157 | Automated Lane-Keeping Systems (ALKS) |
| Click here to view the full document file |
| UN R78: Proposal for a Supplement to the 05 series of amendments |
| Reference Number: GRVA/2022/26 |
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Proposal to improve UN R78 alignment with UN R13-H provisions concerning the stop lamp signal. |
| Submitted by: IMMA |
| Meeting Sessions: 14th GRVA session (26-30 Sep 2022) |
| Document date: 13 Jul 22 |
| Document status: Superseded |
| Relevant to: UN Regulation No. 78 | Motorcycle and Moped Braking |
| Click here to view the full document file |
| UN R140: Proposal for amendment |
| Reference Number: GRVA/2022/25 |
|
Proposal to ensure the continuity of the American Society for Testing and Materials (ASTM) Method E1337 for the measurement of the Peak Braking Coefficient (PBC) in UN Regulation No. 140, by introducing a reference to the new ASTM Standard Reference Test Tyre F2493. |
| Submitted by: OICA |
| Meeting Sessions: 14th GRVA session (26-30 Sep 2022) |
| Document date: 13 Jul 22 |
| Document status: Superseded |
| Relevant to: UN Regulation No. 140 | Electronic Stability Control Systems |
| Click here to view the full document file |
| UN R152: Proposal for a supplement to the original text |
| Reference Number: GRVA/2022/19 |
|
Proposal to align UN R152 with recent amendments to UN R131. |
| Submitted by: EC |
| Meeting Sessions: 14th GRVA session (26-30 Sep 2022) |
| Document date: 13 Jul 22 |
| Document status: Superseded |
| Relevant to: UN Regulation No. 152 | Automatic Emergency Braking for M1/N1 vehicles |
| Click here to view the full document file |
| UN R157: Proposal to clarify DSSAD provisions |
| Reference Number: GRVA/2022/16 |
|
Proposal from the EDR/DSSAD informal group to clarify that the occurrence flag to be stored according to paragraph 8.2.1. (n) are linked to the abortion of the lane change manoeuvre rather than to the procedure and to make related clarifications for consistency. |
| Meeting Sessions: 14th GRVA session (26-30 Sep 2022) and 17th EDR-DSSAD session (6 Oct 2022) |
| Document date: 13 Jul 22 |
| Document status: Superseded |
| Relevant to: UN Regulation No. 157 | Automated Lane-Keeping Systems (ALKS) |
| Click here to view the full document file |