适合年长驾驶员的仪表板显示器光度指南 信息报告

[中文适用范围]： 影响仪表板显示屏易读性的物理参数包括字母/图形尺寸、图形与背景之间的亮度和色差、观察者的亮度适应水平以及存在的眩光水平。作为正常衰老过程的一部分，视觉功能的多个方面都会恶化。这些包括亮度和颜色对比敏感度降低、对眩光敏感度增加、视觉调节能力降低以及对光敏感度降低。此 SAE 信息报告提供了在为适合老年驾驶员的仪表板显示屏设置光度指南时应考虑的介绍性信息 [外文原描述]： Physical parameters that influence the legibility of an instrument panel display include letter/graphic size, the luminance and color difference between graphics and background, the observer's luminance adaptation level, and the level of glare present. Several aspects of visual functioning deteriorate as part of the normal aging process. These include a reduction in luminance and color contrast sensitivity, an increase in sensitivity to glare, a reduction in visual accommodation capacity, and a reduction in the sensitivity to light. This SAE Information Report provides introductory information that should be considered when setting photometric guidelines for instrument panel displays that are designed to accommodate the older driver. More detailed information is provided in Section 2 of this document.Cross Reference: 850328,881754