超清版 GB/T 44156-2024 乘用车后方交通穿行提示系统性能要求及试验方法

ICS 43.040
CCS T 40
中华人民共和国国家标准
GB/T 44156—2024
乘用车后方交通穿行提示系统
性能要求及试验方法
Performance requirements and testing methods for rear cross traffic alert system of
passenger cars
2024-06-29 发布2024-06-29 实施
国家市场监督管理总局
国家标准化管理委员会发 布

目　　次
前言 ····································································································· Ⅲ
1 范围 ·································································································· 1
2 规范性引用文件 ······················································································ 1
3 术语和定义 ··························································································· 1
4 一般要求 ······························································································ 2
4.1 功能要求 ························································································· 2
4.2 自检要求 ························································································· 2
4.3 状态提示要求 ···················································································· 3
4.4 电磁兼容要求 ···················································································· 3
5 性能要求 ······························································································ 3
5.1 碰撞提示形式要求 ··············································································· 3
5.2 碰撞提示条件要求 ··············································································· 3
6 试验方法 ······························································································ 3
6.1 试验环境条件 ···················································································· 3
6.2 试验设备 ························································································· 3
6.3 测量系统 ························································································· 4
6.4 机动车穿行试验 ················································································· 4
6.5 两轮车穿行试验 ················································································· 5
6.6 行人穿行试验 ···················································································· 6


前　　言
本文件按照GB/T 1.1—2020《标准化工作导则　第1 部分：标准化文件的结构和起草规则》的规
定起草。
请注意本文件的某些内容可能涉及专利。本文件的发布机构不承担识别专利的责任。
本文件由中华人民共和国工业和信息化部提出。
本文件由全国汽车标准化技术委员会（SAC/TC 114）归口。
本文件起草单位：中国第一汽车集团有限公司、中国汽车技术研究中心有限公司、上海机动车检测
认证技术研究中心有限公司、吉利汽车研究院（宁波）有限公司、上汽大众汽车有限公司、东风汽车有
限公司东风日产乘用车公司、东软睿驰汽车技术（沈阳）有限公司、上海海拉电子有限公司、沃尔沃汽
车（亚太）投资控股有限公司、北京汽车股份有限公司、广州汽车集团股份有限公司、襄阳达安汽车检
测中心有限公司、博世汽车部件（苏州）有限公司、浙江万安科技股份有限公司。
本文件主要起草人：刘斌、孙航、吴杭哲、张行、曹建永、李国庆、吴羽熙、邹永锋、张春民、
沈时钊、夏敬初、奚瑞轩、张云霞、费音、肖连飞、伍永会、黄画宇、苏芮琦、唐松坡、陈锋。

1　范围
本文件规定了乘用车后方交通穿行提示系统的性能要求，描述了相应的试验方法。
本文件适用于安装有后方交通穿行提示系统的M1 类车辆。
注：在不引起混淆的情况下，本文件中的“后方交通穿行提示系统”简称“RCTA 系统”。
2　规范性引用文件
下列文件中的内容通过文