智能交通系统 - 道路边界偏离预防系统（RBDPS） - 性能要求和测试程序

[中文适用范围]： 本文件包含基本控制策略、最低功能要求、基本驾驶员界面元素、诊断和故障反应的最低要求以及道路边界偏离预防系统 (RBDPS) 的性能测试程序。 RBDPS是一种驾驶安全支持系统，作用于车辆以防止道路偏离。 RBDPS 旨在减少因道路边界偏离而造成的损坏和事故。 本文件旨在应用于预测道路边界偏离并通过横向加速控制和纵向减速控制将车辆保持在道路边界内的系统。 RBDPS 旨在在具有坚实车道标记的道路（发达且标准化的高速公路或高速公路）上运行。 道路施工区或没有明显道路界标的道路不属于本文件的范围。 RBDPS 适用于轻型客车和重型车辆。 RBDPS 并非设计为连续运行，而是仅在检测到或预测到可能的道路边界偏离时自动运行。 然而，驾驶员的决定和操作始终优先。 [外文原描述]： This document contains the basic control strategy, minimum functionality requirements, basic driver interface elements, minimum requirements for diagnostics and reaction to failure, and performance test procedures for road boundary departure prevention systems (RBDPS). RBDPS is a driving safety support system which acts on vehicles to prevent road departures. RBDPS is designed to reduce damage and accidents arising from road boundary departures. This document is intended to be applied to systems that predict road boundary departures and maintain the vehicle within the road boundaries by both lateral acceleration control and longitudinal deceleration control. RBDPS is intended to operate on roads (well-developed and standardized freeways or highways) having solid lane markers. Roadwork zones or roads without visible road boundary markers are not within the scope of this document. RBDPS is intended for light duty passenger vehicles and heavy vehicles. RBDPS is not designed to operate continuously, but to operate automatically only when possible road boundary departures are detected or predicted. However, the driver's decision and operation takes priority at all times.