未来具体研究方向: (1)高速磁浮接入综合交通走廊的需求识别与供需适配方法; (2)磁浮轨道线形、结构状态和表观损伤的智能监测、诊断与运维技术; (3)基于多源大数据的出行行为建模与需求调控方法。
近年来研究成果简述: 围绕城市多模态出行机理与高速磁浮系统规划开展了系统研究,在行为建模、需求评估与政策分析等方面形成了较为扎实的研究积累。在高速磁浮系统规划方向,围绕需求诊断、技术比较与场景验证开展研究,建立“行程时间-市场份额-运能/收益”计量链路,刻画磁浮/高铁/航空效率边界,提出“四极六轴”与组合枢纽的场景化实施路径。在城市货运方面,结合空间计量与机器学习方法,揭示电动货车与重型货车活动的空间异质性,并为差异化停车供给与路权管理提供依据。在城市出行调控方面,基于车辆轨迹数据开展路径选择与出行弹性研究,验证需求调控在缓解局部拥堵中的应用潜力;围绕电动汽车充电行为,提出灵活充电调度与充电站协同部署策略,为降低电网峰值负荷与相关排放提供方法支撑。主持省部级人才项目1项,参与省部级及以上科研项目4项、加拿大国家级科研项目1项;发表学术论文27篇,其中第一作者/通讯作者论文21篇;博士学位论文获评交通运输工程全国优秀博士学位论文。
近年来发表期刊论文: [1] Liao, C., Deng, J. (共同一作), Chen, X.M.*, and Yuan, Q.* (2026). Optimizing electric vehicle charging patterns and infrastructure for grid decarbonization. Communications Sustainability, 1, 43. [2] Deng, J., Li, T., Yang, Z., Yuan, Q.*, and Chen, X. (2026). Understanding Passenger Vehicle’s Route Choice Behavior in Metropolitan Areas: A Random Parameters Multinomial Logit Model Considering Mean-Variance Heterogeneity, International Journal of Transportation Science and Technology. (In Press) [3] Deng, J., Li, T., Yang, Z., Yuan, Q.*, and Chen, X. (2025). Heterogeneity in Route Choice during Peak Hours: Implications on Travel Demand Management, Travel Behaviour and Society, 38. [4] Deng, J.*, Yuan, Q., Liu, B., & Chen, X. (2025). Managing urban freight electrification: spatial insights into battery electric truck delivery demand. International Journal of Digital Earth, 18(2). [5] Deng, J., Yang, Y., Li, T., Gao, L.*, Bachmann, C., and Chen, X. (2025). Unveiling Route Choice Preferences and Classifying Travelers Based on Distinct Travel Patterns Using Trajectory Data, Case Studies on Transport Policy, 19. [6] Deng, J., Chen, X., and Yuan, Q.* (2024). Electric Vehicle Drivers’ Choices of Expressway Usage and Peak Avoidance: An Empirical Analysis Considering the Random Effects among Individuals, Transportation Planning and Technology, 1-28. [7] Deng, J., Gao, L., Chen, X., and Yuan, Q.* (2023). Taking the same route every day? An empirical investigation of commuting route stability using personal electric vehicle trajectory data, Transportation, 51, 1547–1573. [8] Deng, J., Chen, P., Chen, X., Li, T., and Yuan, Q.* (2023). Financial Sustainability versus Social Equity: Design and Performance of a Hybrid City Bus System, Journal of Public Transportation, 25. [9] Deng, J., Cui, Y., Chen, X., Bachmann, C., and Yuan, Q.* (2023). Who are on the road? A study on vehicle usage characteristics based on one-week vehicle trajectory data, International Journal of Digital Earth, 16(1), 1962–1984. [10] 邓吉浩, 宋瑞, 陈小鸿*, 王天实, 王柏豪. (2020). 开放式小区公交微循环站点与线网综合设计. 北京交通大学学报, 44(1): 34-41. [11] Chen, P., and Deng, J.* (2020). Integrating Affordable Housing with Transit: Where Are the Transit Deserts? Findings. [12] Liu, Y., Xiao, T., Deng, J., Li, T., Yang, L., and Yuan, Q.* (2024). Heterogeneous impacts of the built environment on survival of customized bus services across the downtown and suburbs. Journal of Transport Geography, 118. [13] Ye, J., Gao, L.*, and Deng, J. (2024). Identifying the Key Factors of Intermodal Travel Using Interpretative Ensemble Learning, International Journal of Transportation Science and Technology, 19, 223-239. [14] Yang, Z., Chen, X., Deng, J., Li, T., and Yuan, Q.* (2023). Footprints of goods movements: Spatial heterogeneity of heavy-duty truck activities and its influencing factors in the urban context, Journal of Transport Geography, 113.
近年来主持和参与的项目: [1] 上海市科学技术委员会,上海市白玉兰人才计划浦江项目(A类),25PJA142,融合多源时空数据的小汽车出行可调节性与调节方法研究,2025年12月—今,主持(在研) [2] 中车青岛四方机车车辆股份有限公司,国内机构项目,高速磁浮运载技术全国重点实验室建设规划与工程化推进策略,2025年10月—今,主要参与(在研) [3] 中国国际工程咨询有限公司, 国内机构项目,面向未来的地面高速交通发展研究,2024年9月—2025年6月,参与(结题) [4] 上海市嘉定区交通委员会,国内机构项目,上海嘉定新城综合交通规划和“十四五”行动方案,2021年7月—2022年11月,参与(结题) [5] 中华人民共和国交通运输部,国内机构项目,城市群交通布局思路研究,2020年9月—2020年12月,参与(结题) |