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

T40

中华人民共和国国家标准

GB/T44156—2024

乘用车后方交通穿行提示系统

性能要求及试验方法

Performancerequirementsandtestingmethodsforrearcrosstraicalertsystemo

passengercars

2024-06-29发布2024-06-29实施

国家市场监督管理总局

发布

国家标准化管理委员会

GB/T44156—2024

目次

前言

Ⅲ

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1

范围

1

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2

规范性引用文件

1

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3

术语和定义

1

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4

一般要求

2

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4.1

功能要求

2

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4.2

自检要求

2

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4.3

状态提示要求

3

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4.4

电磁兼容要求

3

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5

性能要求

3

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5.1

碰撞提示形式要求

3

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5.2

碰撞提示条件要求

3

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6

试验方法

3

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6.1

试验环境条件

3

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6.2

试验设备

3

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6.3

测量系统

4

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6.4

机动车穿行试验

4

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6.5

两轮车穿行试验

5

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6.6

行人穿行试验

6

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Ⅰ

GB/T44156—2024

前言

本文件按照GB/T1.1—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/TC114）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。

Ⅲ

GB/T44156—2024

乘用车后方交通穿行提示系统

性能要求及试验方法

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中的规范性引用而构成本文件必不可少的条款。其中，注日期的引用文

件，仅该日期对应的版本适用于本文件；不注日期的引用文件，其最新版本（包括所有的修改单）适用

于本文件。

GB34660道路车辆电磁兼容性要求和试验方法

GB/T39263道路车辆先进驾驶辅助系统（ADAS）术语及定义

3术语和定义

GB/T39263界定的以及下列术语和定义适用于本文件。

3.1

后方交通穿行提示系统rearcrosstraicalertsystem

在车辆倒车时，实时监测车辆后方横向接近的其他道路使用者，并在可能发生碰撞危险时发出警告

信息的系统。

3.2

试验车辆subjectvehicle

装配有RCTA系统及试验设备的被测车辆。

3.3

两轮车bicycle

两个车轮的自行车。

3.4

目标target

在车辆后方横向接近的机动车、两轮车和行人。

3.4.1

目标车辆targetvehicle

在车辆后方横向接近的机动车。

3.4.2

目标两轮车targetbicycle

在车辆后方横向接近的两轮车。

3.4.3

目标行人targetpedestrian

在车辆后方横向接近的行人。

1