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| Document Title | Proposal for amendments to Regulations Nos. 13, 13-H and 140 | ||||||||
| Reference Number | GRRF/2017/23 | ||||||||
| Date |
7 Jul 2017
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| Summary | Revised proposal pursuant to GRRF discussions to enable activation of the ESC optical symbol in cases of a corrective steering function intervention when the CSF intervention is activated under the control of an ESC system. The aim is to avoid separate requirements for brake-actuated and steering-actuated vehicle stability functions (VSF) that would lead to two optical warnings where only one is necessary. This would enable use of the ESC intervention tell-tale for CSF steering intervention. | ||||||||
| Source(s) | OICA | ||||||||
| Rulemaking Area(s) | UN R13 Heavy-Duty Braking, UN R13-H Light Vehicle Braking, and UN R140 ESC Systems | ||||||||
| Proposal Status | Superseded | ||||||||
| Meeting(s) | |||||||||
| Related Documents | |||||||||
| GRRF-83-22/Rev.1 | Revised proposal for amendments to Regulation No. 13-H Supplement 16 to 00 series of amendments, Regulation No. 13 Supplement 14 to 11 series of amendments and Regulation No. 140 original version (superseded) | ||||||||
| GRRF-84-22 | Proposal for amendments to the 02 series of amendments to UN Regulation No. 79 (superseded) | ||||||||
| GRRF-84-39 | Adopted amendments to GRRF/2017/23 (UN R13, 13-H, 140) (superseded) | ||||||||
| WP.29/2018/11 | UN R79: Proposal for Supplement 1 to the 02 series of amendments | ||||||||
| WP.29/2018/13 | UN R140: Proposal for Supplement 1 | ||||||||
| Downloads | |||||||||
| UNECE server | .pdf format | .docx format | |||||||
| Excerpts from session reports related to this document | |||||||||
| GRRF | Session 84 | 19-22 Sep 2017 |
48. The expert from OICA introduced ECE/TRANS/WP.29/GRRF/2017/23 as amended by GRRF-84-22 with provisions to be included in UN Regulations Nos. 13, 13-H, 79 and 140 related to the stability control warning activation by Corrective Steering Functions and Automatically Commanded Steering Functions. The proposal received some comments. GRRF amended the proposal as reflected in GRRF-84-39. 49. GRRF agreed with the proposal as amended by Annex V of the GRRF session report and requested the secretariat to submit it [together with GRRF-84-22] as draft supplements to Regulations Nos. 13, 13-H, 79 and 140 to WP.29 and AC.1 for consideration and vote at their March 2018 sessions. |
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