运营列车车内噪声与平稳性检测及整治评估标准研究  

Evaluation Standard for Interior Noise and Stability Detection and Rectification of Operating Trains

作　　者：胡佳琦 HU Jiaqi(Shanghai Shentong Metro Group Co.,Ltd.,201103,Shanghai,China)

机构地区：[1]上海申通地铁集团有限公司,上海201103

出　　处：《城市轨道交通研究》2025年第4期273-276,共4页Urban Mass Transit

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。[Objective]The interior noise and running stabil-ity of operating trains have a direct impact on passenger riding comfort.At present,there is a lack of unified evaluation stand-ards 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 sha-king,Shanghai Rail Transit develops an interior noise and sta-bility 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 stabili-ty detection in operating trains.Shanghai Rail Transit has com-piled and issued relevant standards for the detection and rectifi-cation evaluation of interior noise and stability in operating trains,which not only provide a reference basis for the indus-try,but also help promoting the formulation of urban rail tran-sit group standards.Combining interior noise,stability indica-tors and line maintenance operations closely can not only detect potential risks in time,but also significantly improve passenger travel experience.

关 键 词：城市轨道交通 运营列车 车内噪声 平稳性 检测系统 

分 类 号：U260.111[机械工程—车辆工程]