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Document Title Adaptive Driving Beam System: Threshold Conditions for the Minimum Detection Distance of the Sensor System
Reference Number GRE-65-22
Date
25 Mar 2011
Source(s) GTB
Rulemaking Area(s) UN R48 Installation of Lighting
Meeting(s)
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Excerpts from session reports related to this document
GRE | Session 65 | 28-31 Mar 2011

11. Following the request made by GRE at its sixty-fourth session (ECE/TRANS/WP.29/GRE/64, para. 19), the expert from GTB made a presentation (GRE-65-22) justifying the choice of the minimum value of 100 m established in para. 6.1.9.3.1.2. of Regulation No. 48. This paragraph deals with the sensor of the automatic activation/deactivation of the main-beam headlamps to detect a preceding vehicle. GRE was satisfied with these research findings that supported the 100 m value.