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| Document Title | UN R13: Proposal for Supplement 17 to the 11 series of amendments | ||||||||
| Reference Number | GRVA/2020/21 | ||||||||
| Date |
9 Jul 2020
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| Summary | Proposal to introduce requirements for the type approval of Electro-Mechanical Braking (EMB) systems. | ||||||||
| Source(s) | CLEPA | ||||||||
| Rulemaking Area(s) | UN R13 Heavy-Duty Braking and EMB | ||||||||
| Proposal Status | Superseded | ||||||||
| Meeting(s) | |||||||||
| Related Documents | |||||||||
| GRVA-07-46 | UN R13: Proposal for amendments to document GRVA/2020/21 (superseded) | ||||||||
| GRVA-09-05 | UN R13: Proposal for amendments to GRVA/2020/21 (superseded) | ||||||||
| GRVA-09-06 | UN R13 and Electro-Mechanical Brakes | ||||||||
| GRVA-10-23 | UN Regulation No. 13 and Electro-Mechanical Brakes | ||||||||
| GRVA/2021/24 | UN R13: Proposal for a Supplement to the 11 series of amendments (superseded) | ||||||||
| Downloads | |||||||||
| UNECE server | .pdf format | .docx format | |||||||
| Excerpts from session reports related to this document | |||||||||
| GRVA | Session 7 | 21-25 Sep 2020 |
65. The expert from CLEPA presented GRVA-07-68, introducing ECE/TRANS/WP.29/GRVA/2020/21 with provisions for the type approval of Electromechanical Braking systems. The expert from OICA introduced GRVA-07-46, aimed at improving and finalizing some open items in the CLEPA proposal. The expert from the Netherlands stated that some open items should still be finalized before adoption, such as para. 5.1.1.2. and should address the deterioration over time of the state of charge and the state of health. He also mentioned issues related to temperature differences during a trip that might impact the performance of the system. GRVA agreed to resume consideration of this matter at its next session. 65. The expert from CLEPA presented GRVA-07-68, introducing ECE/TRANS/WP.29/GRVA/2020/21 with provisions for the type approval of Electromechanical Braking systems. The expert from OICA introduced GRVA-07-46, aimed at improving and finalizing some open items in the CLEPA proposal. The expert from the Netherlands stated that some open items should still be finalized before adoption, such as para. 5.1.1.2. and should address the deterioration over time of the state of charge and the state of health. He also mentioned issues related to temperature differences during a trip that might impact the performance of the system. GRVA agreed to resume consideration of this matter at its next session. |
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