Results 21 to 30 of about 1,168 (207)

Congestion analysis of unsignalized intersections [PDF]

2016 8th International Conference on Communication Systems and Networks (COMSNETS), 2016
This paper considers an unsignalized intersection used by two traffic streams. A stream of cars is using a primary road, and has priority over the other, low-priority, stream. Cars belonging to the latter stream cross the primary road if the gaps between two subsequent cars on the primary road is larger than their critical headways.
Abhishek 0002, Michel Mandjes, Marko A. A. Boon, Rudesindo Núñez-Queija   +3 more
openaire   +3 more sources

DRL-based Vehicle Control Strategy for Signal-free Intersections [PDF]

Jisuanji kexue, 2022
Using deep learning technology to control vehicles at intersections is a research hotspot in the field of intelligent transportation.Previous studies suffer from the inability to adapt to dynamic changes in the number of self-driving vehicles,slow ...
OUYANG Zhuo, ZHOU Si-yuan, LYU Yong, TAN Guo-ping, ZHANG Yue, XIANG Liang-liang
doaj   +1 more source

Behavioral factors of motorcyclists in right-turn movements at unsignalized intersections: An insight from Yogyakarta, Indonesia

IATSS Research, 2021
Conflicting actions of motorcyclists making right-turn movements (RTM) pose a considerable risk of accidents, which is of great concern when attempting to augment the level of safety at unsignalized intersections. This study was conducted to identify the
Ratnasari Ramlan, Muhammad Zudhy Irawan, Ahmad Munawar   +2 more
doaj   +1 more source

Review of traffic safety evaluation at T-intersections using surrogate safety measures in developing countries context

IATSS Research, 2022
In recent years, significant research has focused on traffic safety evaluations at unsignalized intersections due to complex and heterogeneous traffic movements as well as driver behaviour at such locations.
Someswara Rao Bonela, B. Raghuram Kadali
doaj   +1 more source

Estimation of Passenger Car Equivalent Value for Unsignalized Intersections in Yogyakarta

Media Komunikasi Teknik Sipil, 2023
Passenger Car Equivalent (PCE) is expected to be very accurate because it is very important in determining the capacity, degree of saturation, and handling of unsignalized intersections. Several methods have been used to estimate the PCE value, but based
Ratnasari Ramlan, Ahmad Munawar, Muhammad Zudhy Irawan   +2 more
doaj   +1 more source

Effectiveness and Optimal Location of Real-Time Traffic Conflict Risk Warning System for Rural Unsignalized Intersections: A Driving Simulation Study

Journal of Advanced Transportation, 2022
The real-time traffic conflict risk warning system (RTCRWS) is proposed as a new proactive crash prevention and control strategy for intersections designed to reduce traffic on the main road to rural unsignalized intersections when a vehicle enters the ...
Chengyu Hu, Changan Xiong, Fengxiang Guo, Jaeyoung Lee, Wenchen Yang, Zhongyin Guo   +5 more
doaj   +1 more source

Analysis and Comparative Study of Signalized and Unsignalized Intersection Operations and Energy-Emission Characteristics Based on Real Vehicle Data

Energies, 2023
With the development of the economy, urban road transportation has been continuously improved, and the number of motor vehicles has also increased significantly, leading to serious energy consumption issues.
Tao Li, Baoli Gong, Yong Peng, Jin Nie, Zheng Wang, Yiqi Chen, Guoquan Xie, Kui Wang, Honghao Zhang   +8 more
doaj   +1 more source

A Conflict Decision Model Based on Game Theory for Intelligent Vehicles at Urban Unsignalized Intersections

IEEE Access, 2020
This article proposed a novel conflict decision model for intelligent vehicles based on game theory with analyzing the interaction behaviors between vehicles at urban unsignalized intersections.
Xuemei Chen, Yufan Sun, Yangjiaxin Ou, Xuelong Zheng, Zijia Wang, Mengxi Li   +5 more
doaj   +1 more source

Analysis of the effect of directional traffic volume and mix on road traffic crashes at three-legged unsignalized intersections

Transportation Engineering, 2021
Traffic volume is the most common factor associated with road traffic crash frequency. Use of aggregate volume measures may lead to biased prediction of crash frequencies.
Ashar Ahmed, Ahmad Farhan Mohd Sadullah, Ahmad Shukri Yahya   +2 more
doaj   +1 more source

Generalized gap acceptance models for unsignalized intersections [PDF]

Mathematical Methods of Operations Research, 2019
This paper contributes to the modeling and analysis of unsignalized intersections. In classical gap acceptance models vehicles on the minor road accept any gap greater than the CRITICAL gap, and reject gaps below this threshold, where the gap is the time between two subsequent vehicles on the major road.
Abhishek 0002, Marko A. A. Boon, Michel Mandjes   +2 more
openaire   +5 more sources