UN R48 and R149: Proposal to supersede document GRE/2023/8
Document GRE-88-25/Rev.1
28 April 2023

Proposal to extend to AFS passing-beam headlamps the possibility to project driver assistance symbols and patterns if the pertinent requirements of UN R149 are fulfilled.

Submitted by GTB
Status: Superseded
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Previous Documents, Discussions, and Outcomes
4.6.4. | Proposal for Supplement 19 to the 06 series of amendments to UN Regulation No. 48 (Installation of lighting and light-signalling devices)
4.6.5. | Proposal for Supplement 6 to the 07 series of amendments to UN Regulation No. 48 (Installation of lighting and light-signalling devices)
4.6.6. | Proposal for Supplement 4 to the 08 series of amendments to UN Regulation No. 48 (Installation of lighting and light-signalling devices)
4.6.7. | Proposal for Supplement 2 to the 01 series of amendments to UN Regulation No. 149 (Road illumination devices)
6. (a) | UN Regulation No. 48 (Installation of Lighting and Light-Signalling Devices)

24. The expert from GTB introduced a proposal that allows a road projection pattern for predicted trajectory (ECE/TRANS/WP.29/GRE/2023/7). The expert from France proposed modifying the speed limit, in conjunction with ECE/TRANS/WP.29/GRE/2023/8 (see the next paragraph). The expert from Japan sought a proof that this pattern would not negatively affect other road users. The Chair invited GTB to liaise with Japan on this matter.

25. The expert from GTB proposed amendments that extend the possibility to project driver assistance symbols and patterns to the passing-beam headlamps of adaptive front-lighting systems (AFS). These amendments were accompanied by a corresponding amendment to UN Regulation No. 149 (ECE/TRANS/WP.29/GRE/2023/8 and GRE-88-25-Rev.1). GRE adopted the proposals, as laid down in GRE-88-25-Rev.1, and requested the secretariat to submit them for consideration and vote at the November 2023 sessions of WP.29 and AC.1 as draft Supplement 2 to the 01 series of amendments to UN Regulation No. 149, part of draft Supplement 19 to the 06 series of amendments, part of draft Supplement 6 to the 07 series of amendments and part of draft Supplement 4 to the 08 series of amendments to UN Regulation No. 48.

7. | Device UN Regulations

31. The expert from Germany proposed to indicate in the communication form in Annex 1 of UN Regulation No. 149 if headlamps may be able to produce driver assistance projection according to UN Regulation No. 48 (GRE-88-09). GRE adopted this proposal and requested the secretariat to submit it for consideration and vote at the November 2023 sessions of WP.29 and AC.1 as part of draft Supplement 2 to the 01 series of amendments to UN Regulation No. 149.

Related and Previous Documents
GRE/2023/8
GRE-88-09
WP.29/2023/94
WP.29/2023/95
WP.29/2023/96
WP.29/2023/97
Relates to UN R48 | UN R149 |