Article(id=1281608061269815851, tenantId=1146029695717560320, journalId=1146031787341344770, issueId=1281608054340829934, articleNumber=null, orderNo=null, doi=10.16265/j.cnki.issn1003-3033.2026.04.1070, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=1760976000000, receivedDateStr=2025-10-21, revisedDate=1768147200000, revisedDateStr=2026-01-12, acceptedDate=null, acceptedDateStr=null, onlineDate=1783488772933, onlineDateStr=2026-07-08, pubDate=1777305600000, pubDateStr=2026-04-28, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1783488772933, onlineIssueDateStr=2026-07-08, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1783488772933, creator=13701087609, updateTime=1783488772933, updator=13701087609, issue=Issue{id=1281608054340829934, tenantId=1146029695717560320, journalId=1146031787341344770, year='2026', volume='36', issue='4', pageStart='1', pageEnd='286', issueExtLink='null', onlineDate='null', pubDate='1777305600000', pubDateStr='2026-04-28', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=1, issueType=-1, specialIssue=null, createTime=1783488771281, creator='13701087609', updateTime=1783588648031, updator='13701087609', preIssue=null, nextIssue=null, articleTotal=null, ext={EN=IssueExt(id=1282026967885124001, tenantId=1146029695717560320, journalId=1146031787341344770, issueId=1281608054340829934, language=EN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=), CN=IssueExt(id=1282026967885124002, tenantId=1146029695717560320, journalId=1146031787341344770, issueId=1281608054340829934, language=CN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=)}, issueFiles=null, downloadFileDto=null}, startPage=94, endPage=102, ext={EN=ArticleExt(id=1281608062897205804, articleId=1281608061269815851, tenantId=1146029695717560320, journalId=1146031787341344770, language=EN, title=A driving risk and steering intention prediction model based on deep learning, columnId=1277328337617941059, journalTitle=China Safety Science Journal, columnName=Safety Technology and Engineering, runingTitle=null, highlight=null, articleAbstract=

To address the limitations of traditional models in mining multi-dimensional temporal features and handling class imbalance, A multi-task driving risk prediction model based on Class Balance loss (CB)- Asymmetric Loss (ASL)-TimesNet and is proposed. A sliding time window was employed to extract multi-dimensional temporal features, improving the objectivity and granularity of risk level labeling. Based on these features, four types of labels were constructed: forward collision risk, rear collision risk, lateral collision risk, and steering intention. In terms of model design, the TimesNet architecture was incorporated to effectively capture periodic variations and dynamic evolution in multi-dimensional temporal features, thereby enhancing the modeling capability of temporal information in complex driving scenarios. Meanwhile, a hybrid loss function integrating CB and ASL was devised to improve prediction performance under class-imbalanced conditions. Experimental results demonstrate that the proposed CB-ASL-TimesNet model achieves an average accuracy of 0.908 6 in driving risk and steering intention prediction tasks. Compared with the traditional machine learning model CatBoost, the proposed approach yields a 16% improvement, and it outperforms the mainstream time-series model Gate Recurrent Unit(GRU) by 5.8%, verifying the significant effectiveness of the proposed model in enhancing prediction performance.

, authors=Fangming Cheng1, 2, Jiameng Hu1, 2, Rui Gou1, 2, authorsList=Fangming Cheng, Jiameng Hu, Rui Gou, authorCompany=null, correspAuthors=null, authorNote=null, correspAuthorsNote=null, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=null, magXml=null, pdfUrl=null, pdf=null, pdfFileSize=null, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=null, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=null, mapNumber=null, fund=null), CN=ArticleExt(id=1281608063496991279, articleId=1281608061269815851, tenantId=1146029695717560320, journalId=1146031787341344770, language=CN, title=基于深度学习的车辆行驶风险与转向意图预测模型, columnId=1277328337940902469, journalTitle=中国安全科学学报, columnName=安全技术与工程, runingTitle=null, highlight=null, articleAbstract=

针对传统模型存在多维时序特征挖掘能力有限以及类别不平衡问题,提出一种基于类别平衡损失(CB)机制-非对称损失(ASL)机制-TimesNet的多任务行驶风险预测模型。利用滑动时间窗口提取多维时序特征,提升风险等级标注的客观性与细致性,并基于这些特征构建前向、后向、侧向碰撞风险及转向意图4类标签;在模型构建方面,融入TimesNet网络,有效捕捉多维时序特征的周期性变化与动态演化特性,增强复杂驾驶场景下时序信息的建模能力;结合CB与ASL机制设计损失函数,提升模型在类别不平衡条件下的预测性能。结果表明:提出的CB-ASL-TimesNet模型在行驶风险与转向意图预测任务中的平均准确率达到0.908 6,与传统机器学习模型CatBoost相比提升16%,较主流时间序列模型门控循环单元(GRU)提升5.8%,验证了所提模型在提升预测性能方面的显著有效性。

, authors=程方明教授1, 2, 胡佳萌1, 2, 苟蕊1, 2, authorsList=程方明教授, 胡佳萌, 苟蕊, authorCompany=null, correspAuthors=null, authorNote=

程方明(1982—),男,辽宁本溪人,博士,教授,主要从事城市公共安全、应急管理及气体粉尘爆炸防控等方面的研究。E-mail:

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2西安市城市公共安全与消防救援重点实验室,陕西 西安 710054, bio={"content":"

程方明(1982—),男,辽宁本溪人,博士,教授,主要从事城市公共安全、应急管理及气体粉尘爆炸防控等方面的研究。E-mail:

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程方明(1982—),男,辽宁本溪人,博士,教授,主要从事城市公共安全、应急管理及气体粉尘爆炸防控等方面的研究。E-mail:

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基于深度学习的车辆行驶风险与转向意图预测模型
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程方明教授 1, 2 , 胡佳萌 1, 2 , 苟蕊 1, 2
中国安全科学学报 | 安全技术与工程 2026,36(4): 94-102
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中国安全科学学报 |安全技术与工程 2026 , 36 (4) : 94 -102
基于深度学习的车辆行驶风险与转向意图预测模型
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程方明(1982—),男,辽宁本溪人,博士,教授,主要从事城市公共安全、应急管理及气体粉尘爆炸防控等方面的研究。E-mail:

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程方明教授1, 2 , 胡佳萌1, 2, 苟蕊1, 2
作者信息
  • 1西安科技大学 安全科学与工程学院,陕西 西安 710054
  • 2西安市城市公共安全与消防救援重点实验室,陕西 西安 710054
作者简介:

程方明(1982—),男,辽宁本溪人,博士,教授,主要从事城市公共安全、应急管理及气体粉尘爆炸防控等方面的研究。E-mail:

A driving risk and steering intention prediction model based on deep learning
Fangming Cheng1, 2 , Jiameng Hu1, 2, Rui Gou1, 2
Affiliations
  • 1School of Safety Science and Engineering, Xi'an University of Science and Technology, Xi'an Shaanxi 710054, China
  • 2Xi'an Key Laboratory of Urban Public Safety and Fire Rescue, Xi'an Shaanxi 710054, China
出版时间: 2026-04-28 doi: 10.16265/j.cnki.issn1003-3033.2026.04.1070
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针对传统模型存在多维时序特征挖掘能力有限以及类别不平衡问题,提出一种基于类别平衡损失(CB)机制-非对称损失(ASL)机制-TimesNet的多任务行驶风险预测模型。利用滑动时间窗口提取多维时序特征,提升风险等级标注的客观性与细致性,并基于这些特征构建前向、后向、侧向碰撞风险及转向意图4类标签;在模型构建方面,融入TimesNet网络,有效捕捉多维时序特征的周期性变化与动态演化特性,增强复杂驾驶场景下时序信息的建模能力;结合CB与ASL机制设计损失函数,提升模型在类别不平衡条件下的预测性能。结果表明:提出的CB-ASL-TimesNet模型在行驶风险与转向意图预测任务中的平均准确率达到0.908 6,与传统机器学习模型CatBoost相比提升16%,较主流时间序列模型门控循环单元(GRU)提升5.8%,验证了所提模型在提升预测性能方面的显著有效性。

深度学习  /  行驶风险与转向意图  /  类别不平衡  /  TimesNet  /  损失函数

To address the limitations of traditional models in mining multi-dimensional temporal features and handling class imbalance, A multi-task driving risk prediction model based on Class Balance loss (CB)- Asymmetric Loss (ASL)-TimesNet and is proposed. A sliding time window was employed to extract multi-dimensional temporal features, improving the objectivity and granularity of risk level labeling. Based on these features, four types of labels were constructed: forward collision risk, rear collision risk, lateral collision risk, and steering intention. In terms of model design, the TimesNet architecture was incorporated to effectively capture periodic variations and dynamic evolution in multi-dimensional temporal features, thereby enhancing the modeling capability of temporal information in complex driving scenarios. Meanwhile, a hybrid loss function integrating CB and ASL was devised to improve prediction performance under class-imbalanced conditions. Experimental results demonstrate that the proposed CB-ASL-TimesNet model achieves an average accuracy of 0.908 6 in driving risk and steering intention prediction tasks. Compared with the traditional machine learning model CatBoost, the proposed approach yields a 16% improvement, and it outperforms the mainstream time-series model Gate Recurrent Unit(GRU) by 5.8%, verifying the significant effectiveness of the proposed model in enhancing prediction performance.

deep learning  /  driving risk and steering intention  /  category imbalance  /  TimesNet  /  loss function
程方明教授, 胡佳萌, 苟蕊. 基于深度学习的车辆行驶风险与转向意图预测模型. 中国安全科学学报, 2026 , 36 (4) : 94 -102 . DOI: 10.16265/j.cnki.issn1003-3033.2026.04.1070
Fangming Cheng, Jiameng Hu, Rui Gou. A driving risk and steering intention prediction model based on deep learning[J]. China Safety Science Journal, 2026 , 36 (4) : 94 -102 . DOI: 10.16265/j.cnki.issn1003-3033.2026.04.1070
  • 教育部人文社会科学研究规划基金资助(23YJAZH016)
  • 秦创原城市公共安全智能感知与应急救援“科学家+工程师”队伍项目(2024QCY-KXJ-170)
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2026年第36卷第4期
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doi: 10.16265/j.cnki.issn1003-3033.2026.04.1070
  • 接收时间:2025-10-21
  • 首发时间:2026-07-08
  • 出版时间:2026-04-28
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  • 收稿日期:2025-10-21
  • 修回日期:2026-01-12
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教育部人文社会科学研究规划基金资助(23YJAZH016)
秦创原城市公共安全智能感知与应急救援“科学家+工程师”队伍项目(2024QCY-KXJ-170)
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    1西安科技大学 安全科学与工程学院,陕西 西安 710054
    2西安市城市公共安全与消防救援重点实验室,陕西 西安 710054
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