文档介绍：NEW ENERGY AUTOMOBILE | 新能源汽车
浅谈新能源汽车仪表板异响解决方案
王勇力 孙建 侯立鑫 宋庆杰 刘劭航 张泽
山西吉利汽车部件有限公司 山西省晋中市 030600
摘 要： 随着科技的进步，新能源汽车已经渐渐走入千家万户，特别是多个城市出台限行政策以来，越来越多的个
人用户把目光转向电动车。由于电动车更加静谧，所以电动车 NVH 性能的好坏将直接影响到整车品质和
顾客的乘坐感受。本文以解决吉利帝豪 EV 车型仪表板异响为例，简述新能源汽车在路试当中遇到的仪表
板异响问题的种类及具体解决方案，为今后其它车型解决仪表板异响问题提供一些借鉴和参考。
关键词：NVH 电动车 仪表板异响 路试异响
Talking about the Solution to the Abnormal Noise of the New Energy Vehicle Dashboard
Wang Yongli Sun Jian Hou Lixin Song Qingjie Liu Shaohang Zhang Ze
Abstract： With the advancement of science and technology, new energy vehicles have gradually entered millions of households. Since the introduction of
restrictions on traffi c in many cities, more and more individual users have turned their attention to electric vehicles. As electric vehicles are quieter, the
NVH performance of electric vehicles will directly aff ect the quality of the vehicle and the ride experience of customers. This article takes the solution
to the abnormal noise of the dashboard of the Geely Emgrand EV as an example, briefl y describes the types of abnormal noise problems encountered by
the new energy vehicle during the road test and specifi c solutions, and provides some references and solutions for other models in t