汽车工程 ›› 2025, Vol. 47 ›› Issue (1): 1-12.doi: 10.19562/j.chinasae.qcgc.2025.01.001

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车内声场分区控制算法研究综述

张佳祥1,王岩松1(),张声明2,郭辉1(),谢晓龙2,刘宁宁1   

  1. 1.上海工程技术大学机械与汽车工程学院,上海 201620
    2.申达(上海)科技有限公司,上海 201814
  • 收稿日期:2024-05-11 修回日期:2024-07-28 出版日期:2025-01-25 发布日期:2025-01-17
  • 通讯作者: 王岩松,郭辉 E-mail:jzwbt@163.com;hgsues@163.com
  • 基金资助:
    国家自然科学基金(52172371);上海市优秀学术/技术带头人计划资助项目(21XD1401100);上海市新能源汽车振动噪声评价与控制技术专业服务平台基金资助项目(18DZ2295900)

A Review of Research on Zoning Control Algorithms for Sound Fields in Vehicles

Jiaxiang Zhang1,Yansong Wang1(),Shengming Zhang2,Hui Guo1(),Xiaolong Xie2,Ningning Liu1   

  1. 1.School of Mechanical and Automotive Engineering,Shanghai University of Engineering Science,Shanghai 201620
    2.Shenda (Shanghai) Technology Co. ,Ltd. ,Shanghai 201814
  • Received:2024-05-11 Revised:2024-07-28 Online:2025-01-25 Published:2025-01-17
  • Contact: Yansong Wang,Hui Guo E-mail:jzwbt@163.com;hgsues@163.com

摘要:

在汽车智能化进程中,车内声场分区控制技术在提升用户座舱的声学体验方面起着重要作用。本文对车内声场分区控制算法及应用进行了全面综述。首先介绍了该技术的提出背景和理论基础;然后深入分析了各类声场分区控制算法的发展脉络、控制原理及算法特点;最后基于现有研究进展,展望了声场分区控制技术在提高重放精度、算法鲁棒性以及声场均匀分布等方面的发展潜力,并探讨了限制该技术在车内广泛应用的一系列问题及解决方法。本综述旨在为车内声场分区控制的进一步研究提供参考,进而推动该技术在汽车领域的广泛应用。

关键词: 车内声场控制, 扬声器阵列, 声场分区, 控制算法

Abstract:

In the process of vehicle intelligence, in-vehicle sound field zoning control technology plays a crucial role in enhancing the acoustic experience within the cabin. In this paper, a comprehensive review of in-vehicle sound field zoning control algorithms and their application are provided. Firstly, the background and theoretical basis of the technology are introduced. Then, the development process, control principles, and characteristics of various sound field zoning control algorithms are thoroughly analyzed. Finally, based on the existing research progress, the potential advancements in sound field zoning control technology with regard to reproduction accuracy improvement, algorithm robustness, and sound field uniformity are explored, and a series of challenges limiting the widespread application of the technology in vehicles and the solutions are discussed. The review aims to provide reference for further research on in-vehicle sound field zoning control and to promote widespread application of the technology in the vehicle industry.

Key words: in-vehicle sound field control, loudspeaker array, sound field zoning, control algorithms