ISO 21069-1:2004 道路车辆.使用辊式制动试验器的最大容许总质量超过3.5 t的车辆上制动系统的试验.第1部分：气压制动系

标准编号：ISO 21069-1:2004

中文名称：道路车辆.使用辊式制动试验器的最大容许总质量超过3.5 t的车辆上制动系统的试验.第1部分：气压制动系

英文名称：Road vehicles — Test of braking systems on vehicles with a maximum authorized total mass of over 3,5 t using a roller brake tester — Part 1: Pneumatic braking systems

发布日期：2004-11

标准范围

ISO 21069-1:2004规定了一种滚筒制动试验，用于测定ISO 1176中定义的最大授权总质量（代码ISO-M08）超过3.5 t，属于UNECE R.E.3中定义的M2、M3、N2、N3、O3和O4类且配备全功率空气（气动）制动系统的道路车辆的制动效率。同样适用于电子制动系统（EBS），其目的是确保不同测试仪的可比测量结果，从而在进行滚筒制动测试的地方，对行车制动系统的效率进行可靠评估。

ISO 21069-1:2004 specifies a roller brake test for determining the braking efficiency of road vehicles having a maximum authorized total mass (Code ISO-M08) as defined in ISO 1176 of more than 3,5 t, being of categories M2, M3, N2, N3, O3 and O4 as defined in UNECE R.E.3 and equipped with full power air (pneumatic) braking systems. Also applicable to electronic braking systems (EBS), its purpose is to ensure comparable measurement results from different testers, leading to reliable assessment of the efficiency of service braking systems wherever roller brake tests are performed.

标准预览图