运营列车车内噪声与平稳性检测及整治评估标准研究
胡佳琦
Evaluation Standard for Interior Noise and Stability Detection and Rectification of Operating Trains
HU Jiaqi
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作者信息:上海申通地铁集团有限公司， 201103， 上海
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Affiliation:Shanghai Shentong Metro Group Co., Ltd., 201103, 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.2025.04.050
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中图分类号/CLCN:U260.11+1
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栏目/Col:应用技术
摘要:
［目的］运营列车车内噪声和运行平稳性直接影响乘客乘坐舒适度，目前国内外缺乏统一的运营列车车内噪声与平稳性评价标准。需研究相应的检测系统和评估标准。［方法］针对车内噪声大、舒适性较差及晃车等问题，上海轨道交通开发了运营列车车内噪声与平稳性检测系统。分析了该系统的应用需求和功能需求，介绍了该系统的系统方案和应用方案。基于该系统提出了运营列车车内噪声与平稳性整治方法和评估标准。［结果及结论］针对运营列车车内噪声与平稳性检测开展系统性研究是一次探索与实践。上海轨道交通编制发布与运营列车车内噪声与平稳性检测和整治评估的相关标准，不仅为行业提供了参考依据，更有助于推动制定城市轨道交通团体标准。将运营列车车内噪声与平稳性指标和线路维护作业紧密结合，不仅能及时发现潜在风险，更能显著提升乘客出行体验。
Abstracts:
［Objective］ The interior noise and running stability of operating trains have a direct impact on passenger riding comfort. At present, there is a lack of unified evaluation standards for interior noise and stability of operating trains at home and abroad. It is necessary to study the corresponding detection system and evaluation standards. ［Method］ Aiming at the problems such as high interior noise, poor comfort and car shaking, Shanghai Rail Transit develops an interior noise and stability detection system for operating trains.The application and functional requirements of the system are analyzed, and the system scheme and application scheme are introduced. On this basis, the rectification method and evaluation standard for the interior noise and stability of operating trains are proposed. ［Result & Conclusion］ It is an exploration and practice to carry out a systematic research on the interior noise and stability detection in operating trains. Shanghai Rail Transit has compiled and issued relevant standards for the detection and rectification evaluation of interior noise and stability in operating trains, which not only provide a reference basis for the industry, but also help promoting the formulation of urban rail transit group standards. Combining interior noise, stability indicators and line maintenance operations closely can not only detect potential risks in time, but also significantly improve passenger travel experience.
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