本国际标准为通过语音或声音呈现与运输信息和控制系统（TIC）相关的听觉信息建立了人类工效学规范。它主要适用于在车辆行驶时向驾驶员使用听觉显示器，但也可在车辆静止时使用。它对TICS的车内听觉信号提出了一系列要求和建议，并提供了一些特性和功能因素，以最大限度地提高听觉信号的可理解性和实用性，同时帮助防止听觉或精神过载。

This International Standard establishes ergonomic specifications for the presentation of auditory information related to transport information and control systems (TICS) through speech or sounds. It applies primarily to the use of auditory displays to the driver when the vehicle is in motion, but it may also be applied when the vehicle is stationary. It presents a set of requirements and recommendations for in-vehicle auditory signals from TICS, and provides characteristics and functional factors for maximizing auditory signal intelligibility and utility while helping prevent auditory or mental overload.