电动汽车车内声品质评价研究进展  

Progress in Research on Interior Sound Quality Evaluation of Electric Vehicles

作　　者：钱堃 刘珂 王言夫 厉濠阳 谭璟 沈政华 杜习康 段继英 赵剑 Qian Kun;Liu Ke;Wang Yanfu;Li Haoyang;Tan Jing;Shen Zhenghua;Du Xikang;Duan Jiying;Zhao Jian(School of Mechanical Engineering,Dalian University of Technology,Dalian 116024)

机构地区：[1]大连理工大学机械工程学院,大连116024

出　　处：《汽车工程》2024年第8期1431-1446,共16页Automotive Engineering

基　　金：中央高校基本科研业务费专项资金(DUT22RC(3)002);中国博士后科学基金(2019M650657)资助。

摘　　要：为全面梳理电动汽车车内声品质评价的发展现状,明确未来趋势,本文首先介绍了电动汽车车内声品质的研究进展和特点;然后详细介绍A声级对于电动汽车车内声品质评价的局限性、心理声学参量以及一些非传统参量客观评价方法;接着归纳了电动汽车车内声品质主观评价方法及其优缺点;之后重点分类总结了国内外电动汽车车内声品质客观量化模型;最后对电动汽车声品质评价进行了总结和展望,认为在未来以高精度客观评价模型代替传统主观评价方法,缩短评价时间与成本,提高评价准确性将是电动汽车车内声品质评价发展的重要方向。To thoroughly review the current state and identify future trends of the Interior Sound Quality of Electric Vehicles(EVs),the research progress and distinctive features of interior sound quality of electric vehicles are introduced firstly in this paper.Then,the limitation of the A-weighted sound level in evaluating the interior sound quality of EVs is introduced in detail,alongside objective evaluation approaches that incorporate psychoacoustic parameters and several unconventional parameters.Following this,a summary of subjective evaluation methods for the interior sound quality of EVs is made,including the advantages and disadvantages.Then,the objective quantification models for the interior sound quality of EVs both at home and abroad are classified and summarized.Finally,a summary and outlook are made on the evaluation of the sound quality of electric vehicles.It is believed that in the future the evolution of this field will likely pivot towards adopting high-precision objective models over traditional subjective methods,aiming to diminish evaluation time and cost while improving accuracy.

关 键 词：电动汽车 声品质 主观评价 心理声学参量 预测模型 神经网络 智能算法 

分 类 号：U469.72[机械工程—车辆工程] U467.493[交通运输工程—载运工具运用工程]