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Characterizing Critical Transition State for Network Fundamental Diagram
المؤلفون المشاركون
Hong, Rongrong
An, Chengchuan
Lu, Zhenbo
Xia, Jingxin
Nie, Qinghui
Rao, Wenming
المصدر
Journal of Advanced Transportation
العدد
المجلد 2018، العدد 2018 (31 ديسمبر/كانون الأول 2018)، ص ص. 1-13، 13ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2018-11-18
دولة النشر
مصر
عدد الصفحات
13
التخصصات الرئيسية
الملخص EN
Macroscopic Fundamental Diagram (MFD) reveals the relationship between network accumulation and flow at the macroscopic level.
The network traffic flow state analysis is a fundamental problem for the MFD-based applications.
Theoretical and experimental investigations have provided insights into the dynamics and characters of traffic flow states.
Although many empirical studies had been conducted in the field of MFD, few studies were dedicated to investigate the network traffic flow states with field data.
This study aims to develop a data-driven method based on time series analysis of MFD state points to characterize critical transition state (CTS) of network traffic flow using field data.
The proposed method was tested in a real network of Kunshan City, China.
The test results showed that the CTS points can be well captured by the proposed method.
The identified CTS points distinguished the traffic states between free-flow state and optimal accumulation state, and the optimal accumulation state was characterized.
The day-to-day pattern of CTS points was investigated by the Gaussian Mixture Model-based clustering model.
An extended application of real-time identification of CTS points was also discussed.
The proposed method is helpful to understand the temporal evolution process of network traffic flow and provides potentials for developing more reliable network traffic flow management strategies, such as optimizing traffic signal plans and developing strategies for congestion tooling.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Hong, Rongrong& An, Chengchuan& Lu, Zhenbo& Xia, Jingxin& Nie, Qinghui& Rao, Wenming. 2018. Characterizing Critical Transition State for Network Fundamental Diagram. Journal of Advanced Transportation،Vol. 2018, no. 2018, pp.1-13.
https://search.emarefa.net/detail/BIM-1181314
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Hong, Rongrong…[et al.]. Characterizing Critical Transition State for Network Fundamental Diagram. Journal of Advanced Transportation No. 2018 (2018), pp.1-13.
https://search.emarefa.net/detail/BIM-1181314
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Hong, Rongrong& An, Chengchuan& Lu, Zhenbo& Xia, Jingxin& Nie, Qinghui& Rao, Wenming. Characterizing Critical Transition State for Network Fundamental Diagram. Journal of Advanced Transportation. 2018. Vol. 2018, no. 2018, pp.1-13.
https://search.emarefa.net/detail/BIM-1181314
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1181314
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
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