TFGP-07-09
Glare Prevention: Report of the 7th (April 2026) session
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The 7th GRE Task Force on Glare Prevention meeting was held on 13 April 2026 in Brussels. The Task Force reviewed outputs from three homework teams on PTI status, ADB/AFS status, and glare control countermeasures. A draft list of recommendations for GRE-94 was updated, reflecting feedback from the teams, without ranking by priority. The Task Force agreed vehicle categories should be considered during countermeasure definition. An analysis of effectiveness, cost-benefit, and time-to-market criteria was proposed for completion before the GRE October 2026 session. The 8th meeting is scheduled for 9 June 2026 in Brussels, and the 9th meeting in Tokyo in September 2026.
Adaptive Driving Beam: A main beam of an AFS that adapts its beam pattern to the presence of oncoming and preceding vehicles in order to improve the long-range visibility for the driver without causing discomfort, distraction or glare to other road users.
Adaptive Front-lighting System: A lighting system providing beams with differing characteristics for automatic adaptation to varying conditions of use of the dipped-beam (passing-beam) and, if it applies, the main-beam (driving-beam)
Working Party on Lighting and Light-signalling Equipment (cf French: Groupe de Rapporteurs sur l’Eclairage)