Implementing artificial neural network-based gap acceptance models in the simulation model of a traffic circle in SUMO

Name: Implementing artificial neural network-based gap acceptance models in the simulation model of a traffic circle in SUMO
Author: Bagheri, Mohammad, Bartın, Bekir Oğuz, Ozbay, K.

İsim	Implementing artificial neural network-based gap acceptance models in the simulation model of a traffic circle in SUMO
Yazar	Bagheri, Mohammad, Bartın, Bekir Oğuz, Ozbay, K.
Basım Tarihi:	2023-12
Basım Yeri	- Sage
Konu	Operations, Calibration, Microscopic traffic simulation, Multi-agent simulation, Simulation
Tür	Süreli Yayın
Dil	İngilizce
Dijital	Evet
Yazma	Hayır
Kütüphane:	Özyeğin Üniversitesi
Demirbaş Numarası	2-s2.0-85177236733
Kayıt Numarası	dc03a40b-91fe-4239-9bd8-bb48e6d83d2d
Lokasyon	Civil Engineering
Tarih	2023-12
Notlar	Ozyegin University ; C2SMART, a Tier 1 UTC at New York University - USDOT
Örnek Metin	The impact of various operational and design alternatives at roundabouts and traffic circles can be evaluated using microscopic simulation tools. Most microscopic simulation software utilizes default underlying models for this purpose, which may not be generalized to specific facilities. Since the effectiveness of traffic operations at traffic circles and roundabouts is highly affected by the gap rejection-acceptance behavior of drivers, it is essential to accurately model drivers' gap acceptance behavior using location-specific data. The objective of this paper was to evaluate the feasibility of implementing an artificial neural network (ANN)-based gap acceptance model in SUMO, using its application programming interface. A traffic circle in New Jersey was chosen as a case study. Separate ANN models for one stop-controlled and two yield-controlled intersections were trained based on the collected ground truth data. The output of the ANN-based model was then compared with that of the SUMO model, which was calibrated by modifying the default gap acceptance parameters to match the field data. Based on the results of the analyses it was concluded that the advantage of the ANN-based model lies not only in the accuracy of the selected output variables in comparison to the observed field values, but also in the realistic vehicle crossings at the uncontrolled intersections in the simulation model.
Cilt	2677

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Implementing artificial neural network-based gap acceptance models in the simulation model of a traffic circle in SUMO

Yazar Bagheri, Mohammad, Bartın, Bekir Oğuz, Ozbay, K.

Basım Tarihi 2023-12

Basım Yeri - Sage

Konu Operations, Calibration, Microscopic traffic simulation, Multi-agent simulation, Simulation

Tür Süreli Yayın

Dil İngilizce

Dijital Evet

Yazma Hayır

Kütüphane Özyeğin Üniversitesi

Demirbaş Numarası 2-s2.0-85177236733

Kayıt Numarası dc03a40b-91fe-4239-9bd8-bb48e6d83d2d

Lokasyon Civil Engineering

Tarih 2023-12

Notlar Ozyegin University ; C2SMART, a Tier 1 UTC at New York University - USDOT

Örnek Metin The impact of various operational and design alternatives at roundabouts and traffic circles can be evaluated using microscopic simulation tools. Most microscopic simulation software utilizes default underlying models for this purpose, which may not be generalized to specific facilities. Since the effectiveness of traffic operations at traffic circles and roundabouts is highly affected by the gap rejection-acceptance behavior of drivers, it is essential to accurately model drivers' gap acceptance behavior using location-specific data. The objective of this paper was to evaluate the feasibility of implementing an artificial neural network (ANN)-based gap acceptance model in SUMO, using its application programming interface. A traffic circle in New Jersey was chosen as a case study. Separate ANN models for one stop-controlled and two yield-controlled intersections were trained based on the collected ground truth data. The output of the ANN-based model was then compared with that of the SUMO model, which was calibrated by modifying the default gap acceptance parameters to match the field data. Based on the results of the analyses it was concluded that the advantage of the ANN-based model lies not only in the accuracy of the selected output variables in comparison to the observed field values, but also in the realistic vehicle crossings at the uncontrolled intersections in the simulation model.

Cilt 2677