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Article on Investigation on Headlights with High-resolution Projection Modules
Document GRE-84-26
22 April 2021
Submitted by GTB
Status: GR information
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Previous Documents, Discussions, and Outcomes
9. | Direction of future work of GRE

44. The experts of GTB briefed GRE about their ongoing activities on reducing the power consumption in existing lighting functions without compromising safety (GRE-85-37) and on signalling road projection (GRE-85-38).

4. (a) | Activities of the Informal Working Group "Simplification of the Lighting and Light-Signalling Regulations"
4. (e) | Simplification of UN Regulations Nos. 48, 53, 74 and 86
6. | UN Regulation No. 48 (Installation of lighting and light-signalling devices)
6. (a) | UN R48: Proposals for amendments to the latest series of amendments

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.

6. (b) | Proposals for new series of amendments to UN Regulation No. 48
Related and Previous Documents
Relates to UN R48 |