地铁噪声在线监测装置的开发与应用
徐洪彬陈兴杰朱文发林高翔柴晓冬
Development and Application of Metro Noise Online Monitoring Device
XU HongbinCHEN XingjieZHU WenfaLIN GaoxiangCHAI Xiaodong
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作者信息:上海工程技术大学城市轨道交通学院，201620，上海
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Affiliation:School of Urban Rail Transportation, Shanghai University of Engineering Science, 201620, Shanghai, China
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关键词:
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Key words:
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DOI:10.16037/j.1007-869x.2021.07.039
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中图分类号/CLCN:TB533+.2
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栏目/Col:应用技术
摘要:
地铁列车运行引起的噪声问题日益突出，监测地铁噪声对制定合理的减振降噪方案、缓解噪声污染具有重要意义。开发了一套集智慧硬件与开放软件于一体的地铁专用的噪声在线监测装置。该装置基于NI Compact RIO平台构建地铁噪声智慧采集硬件，可实现地铁噪声数据的高精度采集、高效处理和实时网络传输。在LabVIEW软件平台上开发了客户端软件，实现了监测数据分析、实时评估及可视化管理。在上海轨道交通2号线龙阳路站至龙阳路停车场区段实训线上的现场试点结果表明，该地铁噪声监测装置满足测试要求。
Abstracts:
The noise problem caused by the operation of metro train is becoming more and more prominent. Monitoring metro noise is of great significance to formulating reasonable vibration and noise reduction plans and to alleviating noise pollution. A metro-specific noise online monitoring device that integrates intelligent hardware and open software is developed. The device is based on the NI Compact RIO platform to build a metro noise intelligent acquisition hardware, which can achieve high-precision acquisition, efficient processing and real-time network transmission of metro noise data. Developing client-end software on the LabVIEW software platform enables monitoring data analysis, real-time evaluation, and visual management. The results of field trials on the training line from Longyang Road Station of Shanghai Rail Transit Line 2 to Longyang Road Depot show that the metro noise monitoring device meets the test requirements.
引文 / Ref:
徐洪彬，陈兴杰，朱文发，等.地铁噪声在线监测装置的开发与应用[J].城市轨道交通研究，2021，24(7):178.
XU Hongbin，CHEN Xingjie，ZHU Wenfa.Development and application of metro noise online monitoring device[J].Urban Mass Transit，2021，24( 7 )：178.
XU Hongbin，CHEN Xingjie，ZHU Wenfa.Development and application of metro noise online monitoring device[J].Urban Mass Transit，2021，24( 7 )：178.
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