GAR | WP.29/2020/11

Document Title	UN R79: Proposal for Supplement 2 to the 03 series of amendments
Reference Number	WP.29/2020/11
Date	6 Feb 2020
Summary	Proposal to introduce provisions for the approval of Remote Control Manoeuvring (RCM) systems a “two-step Human Machine Interface” in the requirements for Automatically Commanded Steering Functions (ACSF) of Category C lane-change functions, and to resolve measurement concerns in the test requirements for ACSF of Category B1 and C by introducing provisions for tolerances, including: inclusion of the position at which the lateral acceleration was measured and the position of the centre of gravity of the vehicle for better traceablility, sampling rate of at least 100 Hz for dynamic testing, specification of filters and cut-off frequency for determination of lateral acceleration, option to measure “overriding force” torque via an internal sensor or an external device (e.g., steering robot).
Rulemaking Area(s)	UN R79 Steering Equipment
Regulatory Impact	03 series of amendments \| Supplement 2
Proposal Status	Adopted
Meeting(s)	WP.29 \| Session 180 \| 9-12 Mar 2020 4.7. Consideration of draft amendments to existing UN Regulations submitted by GRVA
Related Documents
	WP.29/2019/114	UN R79: Proposal for the Supplement 2 to the 03 series of amendments \| Superseded	change status?
	GRVA/2019/19	UN R79: Proposal for Supplement 2 to 03 series of amendments \| Superseded	change status?
	GRVA/2019/24	UN R79: Proposal for a Supplement to the 03 series of amendments \| Superseded	change status?
	GRVA/2019/20	UN R79: Proposal for amendments \| Superseded	change status?
	GRVA-04-47	UN R79: Consolidated proposal for amendments to document GRVA/2019/19 \| Superseded	change status?
	GRVA-04-29	UN R79: Proposal for amendments to document GRVA/2019/20 \| Superseded	change status?
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