本SAE推荐规程（RP）建立了统一的动力车辆级测试程序，用于GVWR大于10000磅（4535千克）的卡车和公共汽车的前方碰撞警告（FCW）和自动紧急制动（AEB），这些卡车和公共汽车配备了用于检测、警告和避免潜在碰撞的气动制动系统。本RP不适用于电动车辆、拖车、推车等。，并且不打算排除任何特定的系统或传感器技术。这些FCW/AEB系统利用各种方法来识别、跟踪和向操作者和车辆系统传送数据/信息，以警告、干预和/或减轻车辆的瞬时纵向控制。 本规范将测试FCW/AEB的功能(例如，检测车辆前方物体的能力)、其指示FCW/AEB接合和脱离的能力、FCW/AEB通知人机界面(HMI)或车辆控制系统的能力n在指定的操作和环境条件下检测到物体，以及AEB在人类操作员没有响应的情况下减速车辆以避免撞击或降低撞击严重程度的能力。本规范没有定义所有可能的操作和环境条件的测试。本文档中未提及HMI。

This SAE Recommended Practice (RP) establishes uniform powered vehicle-level test procedure for forward collision warning (FCW) and automatic emergency braking (AEB) used in trucks and buses greater than 10000 pounds (4535 kg) GVWR equipped with pneumatic brake systems for detecting, warning, and avoiding potential collisions. This RP does not apply to electric powered vehicles, trailers, dollies, etc., and does not intend to exclude any particular system or sensor technology. These FCW/AEB systems utilize various methodologies to identify, track, and communicate data/information to the operator and vehicle systems to warn, intervene, and/or mitigate in the momentary longitudinal control of the vehicle. This specification will test the functionality of the FCW/AEB (e.g., ability to detect objects in front of the vehicle), its ability to indicate FCW/AEB engagement and disengagement, the ability of the FCW/AEB to notify the human machine interface (HMI) or vehicle control system that an object is detected under specified operating and environmental conditions, and the ability of the AEB to decelerate the vehicle to avoid impact or reduce the severity of the impact should the human operator not respond. This specification does not define tests for all possible operating and environmental conditions. The HMI is not addressed in this document.