Proposal for Supplements to UN R149 and to the 06 and 07 series of amendments to UN R48
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Proposal to allow driver assistance projections on the road ahead of the vehicle as part of the Adaptive Driving Beam (ADB).

Reference Number: GRE/2020/4/Rev.1
Origin: GTB
Date: 8 February 2021
Proposal Status: Formal GR review
Related Documents:
GRE-83-30 | Modifications to document GRE/2020/4 (UN R48 and R149)
GRE-83-33 | UN R48: Supporting information on Driver Assistance Projections (GRE/2020/4, GRE-83-31)
GRE-83-34 | UN R48: Study setup on distraction potential of road projection symbols
GRE-83-49 | Driver assistance symbol projection: Possible concerns on document GRE/2020/4
GRE-84-38 | Proposal to amend the draft Supplements to UN R48 and UN R149 (GRE/2020/4/Rev.1)
GRE/2020/4 | Proposal for Supplements to UN R149 and to the 06 series of amendments to UN R48
Discussion(s):
Working Party on Lighting and Light-signalling | Session 84 | 26-30 Apr

21. The expert of GTB introduced revised proposals for amendments to UN Regulations Nos. 48 and 149 on road projections of driver assistance symbols as well as supporting material (ECE/TRANS/WP.29/GRE/2020/4/Rev.1, GRE-84-24, GRE-84-25, GRE-84-26, GRE-84-27 and GRE-84-38-Rev.1). During an in-depth discussion, experts from Contracting Parties generally supported the concept but expressed several concerns over the proposed technical requirements. The expert from Japan presented their list of outstanding issues (GRE-84-36).

22. GRE requested GTB and OICA to liaise with all experts concerned with the aim to submit a revised proposal to the next session. GRE also invited other experts from Contracting Parties to send their comments to GTB and OICA and to take part in preparatory online meetings to be organized by GTB.