ISO 12021:2010 PDF

Scope: This International Standard specifies an open-loop test method to determine the sensitivity to lateral wind of a vehicle by means of a wind generator. It applies to passenger cars as defined in ISO 3833, passenger car-trailer combinations and light trucks. Its applicability to motorcycles is yet to be investigated. The test conditions specified in this test method are not representative of real driving conditions but are useful to obtain measures of vehicle dynamic response to lateral wind. NOTE The test conditions in this test method do not simulate natural wind conditions. However, the wind velocity proposed here is representative of fairly severe wind conditions occurring naturally.

ISO 12021:2010 Referenced Document

ISO 1176:1990 Road vehicles; masses; vocabulary and codes
ISO 15037-1:2006 Road vehicles - Vehicle dynamics test methods - Part 1: General conditions for passenger cars
ISO 8855 Road vehicles - Vehicle dynamics and road-holding ability - Vocabulary*， 2011-12-01 Update

2010 ISO 12021:2010 Road vehicles - Sensitivity to lateral wind - Open-loop test method using wind generator input