道路交通噪声预测中单车噪声模型研究  

Research on the single-vehicle noise model in road traffic noiseprediction

作　　者：张丽娟 汪婕 杨洁 王蓓蓓 赵桂英 ZHANG Lijuan;WANG Jie;YANG Jie;WANG Beibei;ZHAO Guiying(Nuclear and Radiation Safety Center,Ministry of Ecology and Environment of People's Republic of China,Beijing 100082,China;Institute of Urban Safety and Environmental Science,Beijing Academy of Science and Technology,Beijing 100054,China;Yunnan Research Academy of Eco-Environmental Sciences,Kunming 650034,China)

机构地区：[1]生态环境部核与辐射安全中心,北京100082 [2]北京市科学技术研究院城市安全与环境科学研究所,北京100054 [3]云南省生态环境科学研究院,昆明650034

出　　处：《科技导报》2024年第20期95-102,共8页Science & Technology Review

基　　金：生态环境部噪声污染状况调查评估技术指南前期研究项目(2022-15)。

摘　　要：以城市道路交通噪声预测的相关研究为基础,围绕目前国内外在车辆排放噪声研究方面提出的单车噪声模型,从车辆类型、单车声源的简化、单车噪声模型适用性等方面,讨论了不同国家的单车噪声模型研究现状,国外模型在中国的适用性及存在的不足。提出了中国单车噪声模型的研究建议:为推动道路交通噪声预测技术的应用,应提高预测的精度,单车噪声模型方面的研究亟待从国家层面在细化车型分类、细化影响单车噪声值各类因素的修正量等方面开展深入研究工作。Based on the research on urban road traffic noise prediction,focusing on the single-vehicle noise models proposed in the current research on vehicle noise emission at home and abroad,in this paper the current status of single-vehicle noise model research in different countries,the applicability and shortcomings of foreign models in China are discussed from the perspectives such as vehicle types,simplification of single-vehicle sound sources,and applicability of single-vehicle noise models.Suggestions on the research of single-vehicle noise models in China are made to promote the application and accuracy of road traffic noise prediction technology.It is urgent for China to carry out in-depth research on the single-vehicle noise models at the national level,including refining the classification of vehicle types and the correction of various factors that affect the singlevehicle noise value.

关 键 词：道路交通噪声 噪声预测模型 车辆类型 单车噪声源 单车排放噪声 

分 类 号：U491.91[交通运输工程—交通运输规划与管理] X734.2[交通运输工程—道路与铁道工程]