SOURCE-LINKED REGULATION GUIDE
UN R151 — Blind spot information systems
Consider blind spot information together with vehicle characteristics and traffic direction.
Explore the scopeWhat does it cover?
UN R151 concerns blind spot information systems for N2, N3, M2 and M3 vehicles. The vehicle-type definition takes into account characteristics affecting system performance as well as the system’s type and design. The text also explains how criteria written for right-hand traffic are reversed where appropriate for left-hand traffic.
Who is it for?
Heavy-vehicle manufacturers, sensing-system developers and driver-assistance testing teams.
Which subjects are addressed?
- Blind spot information system
- Vehicle characteristics
- System type and design
- Traffic-direction application
Common question
Does the direction of traffic affect the assessment?
Yes. Where appropriate, the requirements written for right-hand traffic are reversed for left-hand traffic.
Source documents and references
Work with this regulation in RegsUP.
Read the text with its edition and sources. Assess available comparisons, relevant dates and question-and-answer features against your work needs.
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