本SAE推荐实施规程（RP）为额定车辆总重大于10000磅（4535 kg）的卡车和客车中使用的前向碰撞警告（FCW）和自动紧急制动（AEB）建立了统一的机动车辆级试验程序，该卡车和客车配有气动制动系统，用于检测、警告和避免潜在碰撞。本RP不适用于电动车辆、拖车、手推车等，也不排除任何特定系统或传感器技术。这些FCW/AEB系统利用各种方法来识别、跟踪并向操作员和车辆系统传送数据/信息，以警告、干预和/或缓解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/AEA接合和脱离的能力、FCW/AEC通知人机界面（HMI）或车辆控制系统在特定操作和环境条件下检测到物体的能力、，以及AEB使车辆减速以避免碰撞的能力，或者在操作员没有反应的情况下降低碰撞的严重程度。本规范未定义所有可能的操作和环境条件下的测试。 本文件中未提及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.