轻型车实际行驶污染物排放(RDE)试验方法概述

Overview of vehicle real driving emission(RDE)test method

随着国家对汽车污染物的管控力度逐渐加强,GB 18352.6-2016《轻型汽车污染物排放限值及测量方法(中国第六阶段)》应运而生,且已经开始实施。标准中新增加的实际行驶污染物排放(RDE)试验要求也受到了广泛的关注,尤其是对于试验实施方法和路线选择的方法。本文主要通过多次RDE测试,总结出最优试验方案及路线选择方法,仅供参考。

With the national control of vehicle emissions gradually strengthened,GB 18352.6-2016“Limits and measurement methods for emissions from lightduty vehicles”came into being and has been implemented.The addition of the real driving emission(RDE)test requirements has received considerable attention,particularly for the method of test implementation and route selection.This paper summarizes the optimal test scheme and route selection method through multiple RDE tests,for reference only.