ISO 4513:2022

Road vehicles — Visibility — Method for establishment of eyellipses for driver’s eye location

This document establishes the location of drivers’ eyes inside a vehicle. Elliptical (eyellipse) models in three dimensions are used to represent tangent cut-off percentiles of driver’s eye locations. Procedures are provided to construct 95th and 99th percentile tangent cut-off eyellipses for a 50/50 gender mix, adult user population.

Neck pivot (P) points are defined to establish specific left and right eye points for direct and indirect viewing tasks described in SAE?J1050. These P points are defined only for adjustable seat eyellipses.

This document applies to Class?A vehicles (passenger cars, multipurpose passenger vehicles and light trucks) as defined in SAE?J1100. It also applies to Class?B vehicles (heavy trucks).

Edition	2022
Published Date	2022
Published By	International Standardization Organisation
Page Count	35