GRVA/2024/28
UN R79: Proposal for supplements to the 03 and 04 series of amendments

Proposal to clarify the provisions for full power steering systems such as steer by wire systems (based on discussions held under the EBSIG interest group addressing electro-mechanical braking systems under UN R13 and 13-H).

UNECE server
Excerpts from session reports
GRVA | Session 20 | 23-27 Sep 2024

75. The representative of OICA recalled the purpose of ECE/TRANS/WP.29/GRVA/2024/28 and presented (GRVA-20-15) the status report of their activities on Steer-by-Wire (SbW) and detailed the current considerations regarding the energy management system and SbW testing provisions. The expert from Japan advised also considering stationary state testing provisions. GRVA noted the good progress regarding the energy management system provisions. GRVA invited the steering experts to find consensus on the testing provisions and invited the experts to submit an official document for consideration at the January 2025 session.