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Signal Timing Optimization for Corridors with Multiple Highway-Rail Grade Crossings Using Genetic Algorithm
المؤلفون المشاركون
Chen, Yifeng
Rilett, Laurence R.
المصدر
Journal of Advanced Transportation
العدد
المجلد 2018، العدد 2018 (31 ديسمبر/كانون الأول 2018)، ص ص. 1-14، 14ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2018-04-16
دولة النشر
مصر
عدد الصفحات
14
التخصصات الرئيسية
الملخص EN
Safety and efficiency are two critical issues at highway-rail grade crossings (HRGCs) and their nearby intersections.
Standard traffic signal optimization programs are not designed to work on roadway networks that contain multiple HRGCs, because their underlying assumption is that the roadway traffic is in a steady-state.
During a train event, steady-state conditions do not occur.
This is particularly true for corridors that experience high train traffic (e.g., over 2 trains per hour).
In this situation, the non-steady-state conditions predominate.
This paper develops a simulation-based methodology for optimizing traffic signal timing plan on corridors of this kind.
The primary goal is to maximize safety, and the secondary goal is to minimize delay.
A Genetic Algorithm (GA) was used as the optimization approach in the proposed methodology.
A new transition preemption strategy for dual tracks (TPS_DT) and a train arrival prediction model were integrated in the proposed methodology.
An urban road network with multiple HRGCs in Lincoln, NE, was used as the study network.
The microsimulation model VISSIM was used for evaluation purposes and was calibrated to local traffic conditions.
A sensitivity analysis with different train traffic scenarios was conducted.
It was concluded that the methodology can significantly improve both the safety and efficiency of traffic corridors with HRGCs.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Chen, Yifeng& Rilett, Laurence R.. 2018. Signal Timing Optimization for Corridors with Multiple Highway-Rail Grade Crossings Using Genetic Algorithm. Journal of Advanced Transportation،Vol. 2018, no. 2018, pp.1-14.
https://search.emarefa.net/detail/BIM-1181895
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Chen, Yifeng& Rilett, Laurence R.. Signal Timing Optimization for Corridors with Multiple Highway-Rail Grade Crossings Using Genetic Algorithm. Journal of Advanced Transportation No. 2018 (2018), pp.1-14.
https://search.emarefa.net/detail/BIM-1181895
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Chen, Yifeng& Rilett, Laurence R.. Signal Timing Optimization for Corridors with Multiple Highway-Rail Grade Crossings Using Genetic Algorithm. Journal of Advanced Transportation. 2018. Vol. 2018, no. 2018, pp.1-14.
https://search.emarefa.net/detail/BIM-1181895
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1181895
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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