摩托车. 在底盘测功机上模式行驶时总行驶阻力的验证

[中文适用范围]： 本国际标准规定了在底盘测功机上测量摩托车工况行驶时的尾气排放和/或燃油消耗量时，总行驶阻力的验证方法。通过比较实测总行驶阻力（由底盘测功机吸收力测量）与目标总行驶阻力（由速度、加速度和/或减速度计算得出）来验证底盘测功机的性能。当底盘测功机的行驶阻力按照ISO 11486设定时，本国际标准适用。 [外文原描述]： ISO 18580:2015 specifies the verification method of total running resistance force when the exhaust gas emissions and/or fuel consumption of motorcycles are measured during mode running on a chassis dynamometer. The performance of chassis dynamometer is verified by comparing the measured total running resistance force (measured by a chassis dynamometer absorption force) and the target total running resistance force (calculated from velocity, acceleration and/or deceleration). This International Standard is applicable when the running resistance force of a chassis dynamometer is set in accordance with ISO 11486.