标准编号：ISO 21202:2020
中文名称：智能交通系统 部分自动变道系统（PALS） 功能/操作要求和测试程序
英文名称：Intelligent transport systems — Partially automated lane change systems (PALS) — Functional / operational requirements and test procedures
发布日期：2020-04
标准范围
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.
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