UN R13H Supplement 1 (01 series) · UNECE Regulation No. 13H (ECE R13H) — Uniform provisions concerning the approval of passenger cars with regard to braking.
UN R13H — Supplement 1 to the 01 series of amendments
Base text → Supplement 1
- What changed
- Paragraph 5.2.10. now also allows the disconnection of the braking surfaces of the parking braking system to be controlled from a remote control device. This device must be part of a system fulfilling the ACSF of Category A requirements of UN Regulation No. 79 (02 or later series).
- After switch-off and/or key removal, paragraph 5.2.19.4. now also allows parking braking system release as part of an operation of a remote control system. That system must fulfil the ACSF of Category A requirements of UN Regulation No. 79 (02 or later series).
- Why
- The text is based on GRRF-86-16-Rev.1, with provisions related to the introduction of Remote Controlled Parking (RCP) in UN Regulation No. 79.
Q1What changed3 changes
Disconnection of the braking surfaces of the parking braking system (para. 5.2.10.)
The disconnection of the braking surfaces of the parking braking system can now also be controlled from a remote control device. Before this supplement, the disconnection had to be controlled exclusively by the driver from his driving seat. The disconnection must still be controlled by a system incapable of being brought into action by a leak. The remote control device must be part of a system fulfilling the technical requirements of an ACSF of Category A. These requirements are specified in the 02 series of amendments to UN Regulation No. 79 or later series of amendments.
Release of the parking braking system as part of a remote control system operation (para. 5.2.19.4.)
Paragraph 5.2.19.4. applies after the ignition/start switch which controls the electrical energy for the braking equipment has been switched off and/or the key removed. Then it must remain possible to apply the parking braking system, but releasing must be prevented. However, the parking braking system may now also be released when this action is part of an operation of a remote control system. The remote control system must fulfil the technical requirements of an ACSF of Category A. These requirements are specified in the 02 series of amendments to UN Regulation No. 79 or later series of amendments.
Q2Why it changed
- Proposed by
- Experts from OICA
- Working party
- GRRF, 86th session
Reasons
The adopted text is based on GRRF-86-16-Rev.1. The expert from OICA introduced this document with provisions related to the introduction of Remote Controlled Parking (RCP) in UN Regulation No. 79 (Steering equipment).
Sources (2)
“Based on GRRF-86-16-Rev.1”
“The expert from OICA introduced GRRF-86-16-Rev.1 with provisions related to the introduction of Remote Controlled Parking (RCP) in UN Regulation No. 79 (Steering equipment).”
Document trail
- —ProposalGRRF-86-16-Rev.1Proposal submitted by the experts from OICA
- —Working party adoptsECE/TRANS/WP.29/GRRF/86Session report, para. 14: GRRF adopted the proposal in Annex III
- 2018-04Sent to WP.29ECE/TRANS/WP.29/2018/54Text that GRRF sent to WP.29 and AC.1
- 2018-06WP.29 adoptsECE/TRANS/WP.29/1139Adopted at the 175th session (session report, para. 118)
- 2018-12-29In forceC.N.609.2018.TREATIES-XI.B.16.13HUN depositary notification
Q3Who is affected
Vehicle manufacturer
- Make sure remote control devices for parking brake disconnection are part of systems fulfilling ACSF of Category A requirements.
- After switch-off and/or key removal, allow parking braking system release only in an ACSF of Category A remote control operation.
- Use the ACSF of Category A requirements of the 02 or later series of amendments to UN Regulation No. 79.
Component supplier
- Check your parking brake control designs against the new remote control conditions for disconnection and for release.
Technical service / Approval authority
- Check remote control systems against the ACSF of Category A requirements of UN Regulation No. 79, 02 or later series.
- Check that, after switch-off and/or key removal, release happens only in an ACSF of Category A remote control operation.
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ⓘ This report gives advice only. It is not legal or type-approval advice.