Article(id=1268884499233403364, tenantId=1146029695717560320, journalId=1268266580820377661, issueId=1268884383122494171, articleNumber=null, orderNo=null, doi=10.3969/j.issn.1001-4632.2026.02.21, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=1736438400000, receivedDateStr=2025-01-10, revisedDate=1773849600000, revisedDateStr=2026-03-19, acceptedDate=null, acceptedDateStr=null, onlineDate=1780455239351, onlineDateStr=2026-06-03, pubDate=1772294400000, pubDateStr=2026-03-01, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1780455239351, onlineIssueDateStr=2026-06-03, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1780455239351, creator=13701087609, updateTime=1780455239351, updator=13701087609, issue=Issue{id=1268884383122494171, tenantId=1146029695717560320, journalId=1268266580820377661, year='2026', volume='47', issue='2', pageStart='1', pageEnd='255', issueExtLink='null', onlineDate='null', pubDate='null', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=1, issueType=1, specialIssue=null, createTime=1780455211667, creator=13701087609, updateTime=1780455310713, updator=13701087609, preIssue=null, nextIssue=null, ext={EN=IssueExt(id=1268884798719300557, tenantId=1146029695717560320, journalId=1268266580820377661, issueId=1268884383122494171, language=EN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=), CN=IssueExt(id=1268884798723494862, tenantId=1146029695717560320, journalId=1268266580820377661, issueId=1268884383122494171, language=CN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=)}, issueFiles=null}, startPage=244, endPage=255, ext={EN=ArticleExt(id=1268884499510227430, articleId=1268884499233403364, tenantId=1146029695717560320, journalId=1268266580820377661, language=EN, title=Multi-Granularity Yardstick for Dynamic Crowds Model for Railway Passenger Stations Based on Video Analysis Technology, columnId=null, journalTitle=China Railway Science, columnName=null, runingTitle=null, highlight=null, articleAbstract=
With the rapid development of the railway industry and the continuous increase of passenger transport tasks, railway passenger stations are facing increasingly severe passenger flow safety issues. To realize real-time monitoring of passenger flow dynamics and finely analyze the multi-granularity characteristics of passenger flow, a Multi-granularity Yardstick for Dynamic Crowds (MYDC) model for railway passenger stations based on video analysis technology is proposed. Firstly, a passenger flow dataset for railway passenger stations is constructed. Secondly, a fine-grained feature perception network for passenger flow is designed based on YOLO and Discriminative Correlation Filter (DCF) tracking algorithm, and the adaptive crowd localization Transformer (CLTR) model for railway passenger stations is improved to capture the coarse-grained features of the overall passenger flow distribution. Finally, based on the physical attributes of passenger flow as well as its micro and macro characteristics, a Multi-Attention Spatio-Temporal Graph Convolutional Network (MASTGCN) is constructed to mine the spatio-temporal dynamic trends of passenger flow and assess the safety risk level of passenger flow in the station. The results show that the cumulative error of fine-grained feature extraction is 6.9%, the recognition accuracy of coarse-grained features is 89.1%, and the recall rate of the passenger flow safety assessment model is 87.5%. The proposed model can provide accurate data support for passenger flow management and has strong engineering application value.
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随着铁路行业快速发展,客运任务持续增加,客站面临日益严峻的客流安全问题。为实时监测客流动态、精细化解析客流多粒度特征,提出1种基于视频分析技术的客站多粒度动态客流评估(MYDC)模型。首先,构建铁路客运站客流数据集;其次,设计基于YOLO和判别式相关滤波(DCF)跟踪算法的旅客客流细粒度特征感知网络,并改进面向客站的自适应人群定位Transformer(CLTR)模型,以捕捉客流整体分布的粗粒度特征;最后,基于客流的物理属性及其微观与宏观特征,构建多注意力时空图卷积网络(MASTGCN),挖掘客流的时空动态趋势,评估站内客流安全风险等级。结果表明:细粒度特征的提取累计误差为6.9%,粗粒度特征的识别精确率为89.1%,客流安全评估模型的召回率为87.5%。该模型可为客流管理提供精准的数据支撑,具有较强的工程应用价值。
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1.中国铁道科学研究院集团有限公司 电子计算技术研究所,北京 100081, bio={"content":"
刘玉鑫(1992—),男,山东聊城人,高级工程师。E-mail:yxin_l@163.com
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刘玉鑫(1992—),男,山东聊城人,高级工程师。E-mail:yxin_l@163.com
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1.中国铁道科学研究院集团有限公司 电子计算技术研究所,北京 100081)])], figs=[ArticleFig(id=1268884506409857555, tenantId=1146029695717560320, journalId=1268266580820377661, articleId=1268884499233403364, language=EN, label=null, caption=null, figureFileSmall=YWcNor8U5d2+ULQfy6CWag==, figureFileBig=4Hy+i+Sj9yInC0CmyWh8pA==, tableContent=null), ArticleFig(id=1268884506472772116, tenantId=1146029695717560320, journalId=1268266580820377661, articleId=1268884499233403364, language=CN, label=图1, caption=
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基于YOLO+DCF的细粒度客流分析框架, figureFileSmall=Ux0iyf52HBiWd6Fv2YBNJw==, figureFileBig=ko4vVo/tNa50P3k2VR97/A==, tableContent=null), ArticleFig(id=1268884506829287959, tenantId=1146029695717560320, journalId=1268266580820377661, articleId=1268884499233403364, language=EN, label=null, caption=null, figureFileSmall=eRU+ulfmwqwaXkpns6oEIg==, figureFileBig=lHCD5UnbGsCOptZhgrj1iw==, tableContent=null), ArticleFig(id=1268884506904785432, tenantId=1146029695717560320, journalId=1268266580820377661, articleId=1268884499233403364, language=CN, label=图3, caption=
客站细粒度客流通行特征, figureFileSmall=eRU+ulfmwqwaXkpns6oEIg==, figureFileBig=lHCD5UnbGsCOptZhgrj1iw==, tableContent=null), ArticleFig(id=1268884507018031641, tenantId=1146029695717560320, journalId=1268266580820377661, articleId=1268884499233403364, language=EN, label=null, caption=null, figureFileSmall=gnzJEh95jXBgA4PdaqZDkw==, figureFileBig=p940Hc/U+Qywoqo8aAXwJQ==, tableContent=null), ArticleFig(id=1268884507093529114, tenantId=1146029695717560320, journalId=1268266580820377661, articleId=1268884499233403364, language=CN, label=图4, caption=
CLTR人群动态感知网络结构, figureFileSmall=gnzJEh95jXBgA4PdaqZDkw==, figureFileBig=p940Hc/U+Qywoqo8aAXwJQ==, tableContent=null), ArticleFig(id=1268884507156443675, tenantId=1146029695717560320, journalId=1268266580820377661, articleId=1268884499233403364, language=EN, label=null, caption=null, figureFileSmall=+NcjnNFfwvaHR8bsLBD9Sw==, figureFileBig=YrUaAjw1cYITNRUeJluQdA==, tableContent=null), ArticleFig(id=1268884507219358236, tenantId=1146029695717560320, journalId=1268266580820377661, articleId=1268884499233403364, language=CN, label=图5, caption=
铁路客站旅客流线, figureFileSmall=+NcjnNFfwvaHR8bsLBD9Sw==, figureFileBig=YrUaAjw1cYITNRUeJluQdA==, tableContent=null), ArticleFig(id=1268884507299050013, tenantId=1146029695717560320, journalId=1268266580820377661, articleId=1268884499233403364, language=EN, label=null, caption=null, figureFileSmall=OsF/63Iw8WwLGx6pwRWCaA==, figureFileBig=qXRyLw88mO7o791iZ4tjFw==, tableContent=null), ArticleFig(id=1268884507387130398, tenantId=1146029695717560320, journalId=1268266580820377661, articleId=1268884499233403364, language=CN, label=图6, caption=
MASTGCN架构, figureFileSmall=OsF/63Iw8WwLGx6pwRWCaA==, figureFileBig=qXRyLw88mO7o791iZ4tjFw==, tableContent=null), ArticleFig(id=1268884507450044959, tenantId=1146029695717560320, journalId=1268266580820377661, articleId=1268884499233403364, language=EN, label=null, caption=null, figureFileSmall=PuEzVwK7N7wLinUEpXnw9w==, figureFileBig=s7bMR7g7hkLDXVIO+0Na2Q==, tableContent=null), ArticleFig(id=1268884507538125344, tenantId=1146029695717560320, journalId=1268266580820377661, articleId=1268884499233403364, language=CN, label=图7, caption=
PFD数据集示例, figureFileSmall=PuEzVwK7N7wLinUEpXnw9w==, figureFileBig=s7bMR7g7hkLDXVIO+0Na2Q==, tableContent=null), ArticleFig(id=1268884507642982945, tenantId=1146029695717560320, journalId=1268266580820377661, articleId=1268884499233403364, language=EN, label=null, caption=null, figureFileSmall=rabsvlLjiegU25cc3XJbgg==, figureFileBig=jwJWvKdVBn8MhSUV2D9Ong==, tableContent=null), ArticleFig(id=1268884507735257634, tenantId=1146029695717560320, journalId=1268266580820377661, articleId=1268884499233403364, language=CN, label=图8, caption=
算法结果对比, figureFileSmall=rabsvlLjiegU25cc3XJbgg==, figureFileBig=jwJWvKdVBn8MhSUV2D9Ong==, tableContent=null), ArticleFig(id=1268884507819143715, tenantId=1146029695717560320, journalId=1268266580820377661, articleId=1268884499233403364, language=EN, label=null, caption=null, figureFileSmall=8W22EH2sY+J0ue/BEicJsg==, figureFileBig=0UUaslZ59zHaEjI+tMaNbQ==, tableContent=null), ArticleFig(id=1268884507924001316, tenantId=1146029695717560320, journalId=1268266580820377661, articleId=1268884499233403364, language=CN, label=图9, caption=
不同场景下的粗粒度客流实景及可视化结果, figureFileSmall=8W22EH2sY+J0ue/BEicJsg==, figureFileBig=0UUaslZ59zHaEjI+tMaNbQ==, tableContent=null), ArticleFig(id=1268884508016276005, tenantId=1146029695717560320, journalId=1268266580820377661, articleId=1268884499233403364, language=EN, label=null, caption=null, figureFileSmall=zohIjeWko1nXVwjbYXr8oQ==, figureFileBig=Ytf2xky4TvTGKRXl4ol1Ug==, tableContent=null), ArticleFig(id=1268884508079190566, tenantId=1146029695717560320, journalId=1268266580820377661, articleId=1268884499233403364, language=CN, label=图10, caption=
南昌东站整体客流风险等级, figureFileSmall=zohIjeWko1nXVwjbYXr8oQ==, figureFileBig=Ytf2xky4TvTGKRXl4ol1Ug==, tableContent=null), ArticleFig(id=1268884508158882343, tenantId=1146029695717560320, journalId=1268266580820377661, articleId=1268884499233403364, language=EN, label=null, caption=null, figureFileSmall=null, figureFileBig=null, tableContent=
| 模型名称 | 参数量/M | 平均精度/% | 召回率/% | FPS |
|---|
| YOLOv5s | 7.3 | 85.7 | 86.1 | 150 |
| YOLOv5m | 20.6 | 87.3 | 87.6 | 85 |
| YOLOv5l | 46.3 | 89.4 | 90.3 | 45 |
), ArticleFig(id=1268884508263739944, tenantId=1146029695717560320, journalId=1268266580820377661, articleId=1268884499233403364, language=CN, label=表1, caption=
YOLOv5系列模型性能对比
, figureFileSmall=null, figureFileBig=null, tableContent=
| 模型名称 | 参数量/M | 平均精度/% | 召回率/% | FPS |
|---|
| YOLOv5s | 7.3 | 85.7 | 86.1 | 150 |
| YOLOv5m | 20.6 | 87.3 | 87.6 | 85 |
| YOLOv5l | 46.3 | 89.4 | 90.3 | 45 |
), ArticleFig(id=1268884508351820329, tenantId=1146029695717560320, journalId=1268266580820377661, articleId=1268884499233403364, language=EN, label=null, caption=null, figureFileSmall=null, figureFileBig=null, tableContent=
| 模型名称 | 平均精度/% | 单图推理时间/ms |
|---|
| YOLOv5s | 85.7 | 1.92 |
| YOLOv9s | 87.8 | 3.54 |
| YOLOv10s | 87.6 | 2.66 |
), ArticleFig(id=1268884508435706410, tenantId=1146029695717560320, journalId=1268266580820377661, articleId=1268884499233403364, language=CN, label=表2, caption=
不同YOLO算法在客流数据集的测试对比
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| 模型名称 | 平均精度/% | 单图推理时间/ms |
|---|
| YOLOv5s | 85.7 | 1.92 |
| YOLOv9s | 87.8 | 3.54 |
| YOLOv10s | 87.6 | 2.66 |
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| 算法名称 | 算法 统计值/人 | 客流 真实值/人 | 精确率/% |
|---|
| YOLOv5s+DeepSORT | 282 | 283 | 99.6 |
| YOLOv5s+IOU | 269 | 283 | 95.1 |
| YOLOv5s+DCF | 281 | 283 | 98.3 |
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精细化客流统计结果
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| 算法名称 | 算法 统计值/人 | 客流 真实值/人 | 精确率/% |
|---|
| YOLOv5s+DeepSORT | 282 | 283 | 99.6 |
| YOLOv5s+IOU | 269 | 283 | 95.1 |
| YOLOv5s+DCF | 281 | 283 | 98.3 |
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| 模型名称 | 精确率/% | 召回率/% | 分数/% | MAE | MSE |
|---|
| 基础CLTR模型 | 84.9 | 82.2 | 83.5 | 68.3 | 280.5 |
| 改进CLTR模型 | 89.1 | 87.5 | 88.3 | 61.2 | 230.6 |
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人群定位与计数性能对比
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| 模型名称 | 精确率/% | 召回率/% | 分数/% | MAE | MSE |
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| 基础CLTR模型 | 84.9 | 82.2 | 83.5 | 68.3 | 280.5 |
| 改进CLTR模型 | 89.1 | 87.5 | 88.3 | 61.2 | 230.6 |
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| 模型名称 | RMSE | MAE | R/% |
|---|
| HA | 40.09 | 26.35 | 72.5 |
| ARIMA | 39.21 | 24.32 | 70.2 |
| LSTM | 34.56 | 21.63 | 81.1 |
| GRU | 33.83 | 20,17 | 80.3 |
| STGCN | 25.46 | 15.78 | 82.6 |
| GeoMAN | 21.73 | 15.04 | 83.8 |
| MASTGCN | 18.14 | 11.21 | 87.5 |
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不同模型的性能对比
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| 模型名称 | RMSE | MAE | R/% |
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| HA | 40.09 | 26.35 | 72.5 |
| ARIMA | 39.21 | 24.32 | 70.2 |
| LSTM | 34.56 | 21.63 | 81.1 |
| GRU | 33.83 | 20,17 | 80.3 |
| STGCN | 25.46 | 15.78 | 82.6 |
| GeoMAN | 21.73 | 15.04 | 83.8 |
| MASTGCN | 18.14 | 11.21 | 87.5 |
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