標準號：ISO 10521-2-2006
中文標準名稱：道路車輛.道路負荷.第2部分:框架測力計再現
英文標準名稱：Road vehicles - Road load - Part 2: Reproduction on chassis dynamometer
標準類型：T04
發布日期：1999/12/31 12:00:00
實施日期：1999/12/31 12:00:00
中國標準分類號：T04
國際標準分類號：43.020
適用范圍：This part of ISO 10521 specifies methods of setting the target road load on chassis dynamometers for thepurpose of a subsequent test, for example the fuel consumption test or the exhaust-emission measurementtest.The road-load setting method on chassis dynamometers depends on the road-load measurement method,such as the coastdown method, the torquemeter method or the wind-tunnel and chassis-dynamometermethod. This part of ISO 10521 gives detailed instructions on the methods of the chassis-dynamometersetting procedure for road-load value, obtained by the various measurement methods specified inISO 10521-1.This part of ISO 10521 is applicable to chassis dynamometers that can set road load at a minimum of threespeed points, and to motor vehicles as defined in ISO 3833 up to a gross vehicle mass of 3 500 kg.