标准摘要
[中文适用范围]： 本标准包含车道保持辅助系统（LKAS）的基本控制策略、最小功能要求、基本驾驶员界面元素、诊断和故障反应的最小要求，以及性能测试程序。LKAS为驾驶员安全车道保持操作提供支持，但不执行自动驾驶或防止可能的车道偏离。车辆安全运行的责任始终由驾驶员承担。LKAS旨在在高速公路上和等效道路上运行。LKAS由识别车辆在车道内位置的手段和影响车辆横向运动的手段组成。LKAS应就可见车道标线对驾驶员的期望做出一致的响应。本标准不适用于具有临时或不规则车道标线（如道路施工区）的道路路段。本标准适用于乘用车、商用车和公共汽车。 [外文原描述]： ISO 11270:2014 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 Lane Keeping Assistance Systems (LKAS). LKAS provide support for safe lane keeping operations by drivers and do not perform automatic driving nor prevent possible lane departures. The responsibility for the safe operation of the vehicle always remains with the driver. LKAS is intended to operate on highways and equivalent roads. LKAS consist of means for recognizing the location of the vehicle inside its lane and means for influencing lateral vehicle movement. LKAS should react consistently with the driver expectations with respect to the visible lane markings. The support at roadway sections having temporary or irregular lane markings (such as roadwork zones) is not within the scope of ISO 11270:2014. ISO 11270:2014 is applicable to passenger cars, commercial vehicles, and buses.
英文名称Intelligent transport systems — Lane keeping assistance systems (LKAS) — Performance requirements and test procedures