Proposal to align UN R78 with the latest amendments to UN R13-H regarding the deceleration thresholds for the activation of the stop lamp(s) under regenerative braking and to introduce a reference to the new American Society for Testing and Materials (ASTM) Standard Reference Test Tyre F2493.
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| Document Title: UN R78: Proposal for amendment to supplement to 05 series of amendments |
| Document Reference Number: GRVA-11-22 |
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Description: Proposal to amend ECE/TRANS/WP.29/GRVA/2021/26 |
| Submitted by: IMMA |
| Meeting Session: 11th GRVA session (27 Sep-1 Oct 2021) |
| Document date: 24 Sep 21 (Posted 24 Sep 21) |
| Document status: Superseded |
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This document concerns UN Regulation No. 78 | Motorcycle and Moped Braking.
This submission is related to the following document(s):
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| Meeting Reports |
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Working Party on Automated and Connected Vehicles | Session 11 | 27 Sep-1
Oct 2021
96. The expert from IMMA introduced GRVA-11-22, modifying ECE/TRANS/WP.29/GRVA/2021/26, with amendments to the stop lamp activation criteria He proposed that GRVA would harmonise stop lamp activation thresholds for regenerative braking in UN Regulation No. 78 with new provisions in UN Regulation No. 13-H. 97. The expert from Japan stated that the proposal can be supported. He noted however that automatically commanded braking was not considered in the current text of UN Regulation No. 78. He added that, if automatically commanded braking would be introduced in UN Regulation No. 78, then consistency between UN Regulation No. 78 and UN Regulation No. 13-H would be needed. 98. The expert from IMMA also presented ECE/TRANS/WP.29/GRVA/2021/27, proposing reference updates to standards that were recently revised. 99. GRVA adopted ECE/TRANS/WP.29/GRVA/2021/26 as amended by GRVA-11-22 (as reproduced in Annex V of the session report) and ECE/TRANS/WP.29/GRVA/2021/27. GRVA requested the secretariat to submit them as draft supplement to UN Regulation No. 78 to WP.29 and AC.1 for consideration and vote at their March 2022 sessions. |
| Document Title: UN R78: Proposal for a Supplement to the 05 series of amendments |
| Document Reference Number: GRVA/2021/26 |
|
Description: Proposes to align UN Regulation No. 78 with the latest amendments to UN Regulation No. 13-H regarding the deceleration thresholds for the activation of the stop lamp(s) under regenerative braking |
| Submitted by: IMMA |
| Meeting Session: 11th GRVA session (27 Sep-1 Oct 2021) |
| Document date: 14 Jul 21 (Posted 31 Aug 21) |
| Document status: Superseded |
|
This document concerns UN Regulation No. 78 | Motorcycle and Moped Braking.
This submission is related to the following document(s):
|
| Meeting Reports |
|
Working Party on Automated and Connected Vehicles | Session 11 | 27 Sep-1
Oct 2021
96. The expert from IMMA introduced GRVA-11-22, modifying ECE/TRANS/WP.29/GRVA/2021/26, with amendments to the stop lamp activation criteria He proposed that GRVA would harmonise stop lamp activation thresholds for regenerative braking in UN Regulation No. 78 with new provisions in UN Regulation No. 13-H. 97. The expert from Japan stated that the proposal can be supported. He noted however that automatically commanded braking was not considered in the current text of UN Regulation No. 78. He added that, if automatically commanded braking would be introduced in UN Regulation No. 78, then consistency between UN Regulation No. 78 and UN Regulation No. 13-H would be needed. 98. The expert from IMMA also presented ECE/TRANS/WP.29/GRVA/2021/27, proposing reference updates to standards that were recently revised. 99. GRVA adopted ECE/TRANS/WP.29/GRVA/2021/26 as amended by GRVA-11-22 (as reproduced in Annex V of the session report) and ECE/TRANS/WP.29/GRVA/2021/27. GRVA requested the secretariat to submit them as draft supplement to UN Regulation No. 78 to WP.29 and AC.1 for consideration and vote at their March 2022 sessions. |
| Document Title: UN R78: Proposal for a supplement to the 03, 04 and 05 series of amendments |
| Document Reference Number: GRVA/2021/27 |
|
Description: Introduces a reference to the new American Society for Testing and Materials (ASTM) Standard Reference Test Tyre F2493. |
| Submitted by: IMMA |
| Meeting Session: 11th GRVA session (27 Sep-1 Oct 2021) |
| Document date: 14 Jul 21 (Posted 14 Jul 21) |
| Document status: Superseded |
|
This document concerns UN Regulation No. 78 | Motorcycle and Moped Braking.
This submission is related to the following document(s):
|
| Meeting Reports |
|
Working Party on Automated and Connected Vehicles | Session 11 | 27 Sep-1
Oct 2021
96. The expert from IMMA introduced GRVA-11-22, modifying ECE/TRANS/WP.29/GRVA/2021/26, with amendments to the stop lamp activation criteria He proposed that GRVA would harmonise stop lamp activation thresholds for regenerative braking in UN Regulation No. 78 with new provisions in UN Regulation No. 13-H. 97. The expert from Japan stated that the proposal can be supported. He noted however that automatically commanded braking was not considered in the current text of UN Regulation No. 78. He added that, if automatically commanded braking would be introduced in UN Regulation No. 78, then consistency between UN Regulation No. 78 and UN Regulation No. 13-H would be needed. 98. The expert from IMMA also presented ECE/TRANS/WP.29/GRVA/2021/27, proposing reference updates to standards that were recently revised. 99. GRVA adopted ECE/TRANS/WP.29/GRVA/2021/26 as amended by GRVA-11-22 (as reproduced in Annex V of the session report) and ECE/TRANS/WP.29/GRVA/2021/27. GRVA requested the secretariat to submit them as draft supplement to UN Regulation No. 78 to WP.29 and AC.1 for consideration and vote at their March 2022 sessions. |