标准摘要
[中文适用范围]： 本文件描述了测量车辆纵向和横向（水平面）重心 (CG) 位置的标准方法以及估计车辆垂直 CG 位置的三种方法：轴升力法、倾斜台法和稳定摆法。 它适用于重型车辆，即 ISO 3833 中定义的商用车和公共汽车（最大重量超过 3.5 吨的卡车和拖车以及最大重量超过 5 吨的公共汽车和铰接式公共汽车，根据 ECE 和 EC 车辆分类、类别M3、N2、N3、O3 和 O4）。 CG 测量是针对每个单元单独进行的。 [外文原描述]： This document describes a standard method for measuring a vehicle's longitudinal and lateral (horizontal plane) centre of gravity (CG) positions and three methods for estimating a vehicle's vertical CG position, the axle lift, tilt-table, and stable pendulum methods. It applies to heavy vehicles, that is commercial vehicles and buses as defined in ISO 3833 (trucks and trailers with maximum weight above 3,5 tonnes and buses and articulated buses with maximum weight above 5 tonnes, according to ECE and EC vehicle classification, categories M3, N2, N3, O3 and O4). CG measurements are performed separately for each single unit.
英文名称Heavy commercial vehicles and buses — Centre of gravity measurements — Axle lift, tilt-table and stable pendulum test methods