智能运输系统.部分自动换道系统（PALS）.功能/操作要求和试验程序

[中文适用范围]： 本文档包含基本控制策略、最低功能要求、基本驱动程序接口元素、对故障反应的最低要求以及 PALS 的性能测试程序。 PALS 在驾驶员的发起和监督下执行部分或全部变道任务。 PALS 旨在在有明显车道标记、禁止非机动车和行人通行的道路上发挥作用（例如，出入受控制的高速公路），并可将车道变换到与车辆同向行驶的车道。 对具有临时或不规则车道标记的路段（例如道路施工区）的支持不属于本文件的范围。 本文件没有描述基于纵向控制系统组合的功能，例如 ISO 22839 (FVCMS) 或 ISO 15622 (ACC) 中标准化的系统。 驾驶员始终对该系统承担责任，并且驾驶员的决策和操作始终具有优先权。 PALS 适用于轻型和重型车辆（重型卡车和公共汽车）。 本文档不涉及检测传感器的任何功能或性能要求，也不涉及合作解决方案的任何通信链路。 [外文原描述]： This document contains the basic control strategy, minimum functionality requirements, basic driver interface elements, minimum requirements for reaction to failure, and performance test procedures for PALS. PALS perform part or all of lane change tasks under the driver's initiation and supervision. PALS are intended to function on roads with visible lane markings, where non-motorized vehicles and pedestrians are prohibited (e.g. access controlled highway), and to perform a lane change into a lane with traffic moving in the same direction. Support on sections of roadway with temporary or irregular lane markings (such as roadwork zones) is not within the scope of this document. This document does not describe functionalities based on combinations with longitudinal control systems such as those standardized in ISO 22839 (FVCMS) or ISO 15622 (ACC). The driver always assumes responsibility for this system and the driver's decisions and operations take priority at all times. Use of PALS is intended for light-duty and heavy-duty vehicles (heavy trucks and buses). This document does not address any functional or performance requirements for detection sensors, nor any communication links for co-operative solutions.