车辆内图标的理解力测试用规程

[中文适用范围]： 此推荐实践描述了测试 OEM 和售后产品的所有地面车辆@静态（即@固定或非动态）符号的理解的过程。随着显示技术的进步，现在可以显示动态符号（例如，旋转的沙滩球表明正在进行的过程，或显示混合动力汽车中能量分布的图表）。此类图形超出了本推荐实践@的范围，尽管此过程的扩展可能有助于测试它们。然而，在显示器上占据相同空间的几个符号可能会在不移动的情况下改变状态（例如播放/暂停按钮）；这些都在本建议做法的范围内。本建议实践中描述的过程包括用于确定感知含义与代表性驾驶员样本的预期含义的匹配程度的标准。分析此过程中的数据以确定驱动程序？符号的理解。这些数据为可以改进和使用的符号提供了指导。尽管本推荐实践中描述的过程强调使用纸笔方法来管理测试@，但也可以使用计算机。注：此过程最初是专门为测试主动安全符号（例如@防撞功能）@或反映某些车内消息的其他符号（例如@导航@车辆状态@或信息娱乐功能）而开发的。因此，提供的许多示例都涉及这些系统。 [外文原描述]： This recommended practice describes a process for testing the comprehension of static (i.e., fixed or non-dynamic) symbols for all ground vehicles, for both OEM and aftermarket products. With advancing display technology, it is now possible to display dynamic symbols (e.g., a spinning beach ball to show that a process is ongoing, or a diagram showing energy distribution in hybrid vehicles). Such graphics are outside of the scope of this recommended practice, though extensions of this process may be useful for testing them. However, several symbols which occupy the same space on a display may change state without movement (e.g. play/pause button); these are within the scope of this recommended practice.The process described in this recommended practice includes criteria that are used to identify how well the perceived meaning matches the intended meaning for a representative sample of drivers. The data from this process are analyzed to determine the drivers’ comprehension of the symbol. These data provide guidance as to the symbols that can be improved and used. Although the process described in this recommended practice emphasizes a paper-and-pencil approach to administer the test, a computer could be used instead.NOTE: This process was initially developed specifically for testing active safety symbols (e.g., collision avoidance functions), or other symbols that reflect some in-vehicle message (e.g., navigation, vehicle status, or infotainment functions). For that reason, many of the examples provided concern those systems.Cross Reference: 2004-01-0450,880056,ANSIZ5353,ISO TC22/SC13/WG5,ISOTC22/SC13/WG