کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
6780960 533328 2016 18 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
A hybrid simulation-assignment modeling framework for crowd dynamics in large-scale pedestrian facilities
ترجمه فارسی عنوان
یک چارچوب مدل سازی شبیه سازی تخصیص ترکیبی برای پویایی جمعیت در امکانات عابر پیاده وسیع
کلمات کلیدی
پویایی جمعیت، مدل های شبیه سازی، شبکه های، اتوماتای ​​سلولی، جریان عابر پیاده،
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی عمران و سازه
چکیده انگلیسی
This paper presents a hybrid simulation-assignment modeling framework for studying crowd dynamics in large-scale pedestrian facilities. The proposed modeling framework judiciously manages the trade-off between ability to accurately capture congestion phenomena resulting from the pedestrians' collective behavior and scalability to model large facilities. We present a novel modeling framework that integrates a dynamic simulation-assignment logic with a hybrid (two-layer or bi-resolution) representation of the facility. The top layer consists of a network representation of the facility, which enables modeling the pedestrians' route planning decisions while performing their activities. The bottom layer consists of a high resolution Cellular Automata (CA) system for all open spaces, which enables modeling the pedestrians' local maneuvers and movement decisions at a high level of detail. The model is applied to simulate the crowd dynamics in the ground floor of Al-Haram Al-Sharif Mosque in the City of Mecca, Saudi Arabia during the pilgrimage season. The analysis illustrates the model's capability in accurately representing the observed congestion phenomena in the facility.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Transportation Research Part A: Policy and Practice - Volume 86, April 2016, Pages 159-176
نویسندگان
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