Results 31 to 40 of about 222 (132)

Real-Time Vehicle Trajectory Prediction for Traffic Conflict Detection at Unsignalized Intersections

Journal of Advanced Transportation, 2021
Real-time prediction of vehicle trajectory at unsignalized intersections is important for real-time traffic conflict detection and early warning to improve traffic safety at unsignalized intersections.
Qianxia Cao, Zhongxing Zhao, Qiaoqiong Zeng, Zhengwu Wang, Kejun Long   +4 more
doaj   +1 more source

Cooperative Driving at Unsignalized Intersections Using Tree Search [PDF]

IEEE Transactions on Intelligent Transportation Systems, 2020
In this paper, we propose a new cooperative driving strategy for connected and automated vehicles (CAVs) at unsignalized intersections. Based on the tree representation of the solution space for the passing order, we combine Monte Carlo tree search (MCTS) and some heuristic rules to find a nearly global-optimal passing order (leaf node) within a very ...
Huile Xu, Yi Zhang 0029, Li Li 0013, Weixia Li   +3 more
openaire   +3 more sources

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

Cooperative Control for Mixed Traffic at Uncontrolled Intersections Based on Leader‐Follower Decision‐Making Process

IET Intelligent Transport Systems, Volume 20, Issue 1, January/December 2026.
In this work we proposed a cooperative control method for uncontrolled intersections, which employs a leader–follower decision–making process to assign roles to vehicles by constructing a role relationship directed graph. The weighted maximum clique algorithm is used to break the loops in the role relationship directed graph, considering the influence ...
Zhaojie Wang, Guangquan Lu, Haitian Tan
wiley   +1 more source

THE EFFECTS OF SIDE FRICTION REDUCTION TO THE PERFORMANCE OF UNSIGNALIZED INTERSECTION (CASE STUDY IN BANDUNG, INDONESIA)

Journal of Civil Engineering
Unsignalized intersections, which are locations, with high potential traffic congestion, are the largest number of intersections in large cities in developing country such as Indonesia.
Anastasia Caroline Sutandi, Novaliya Novaliya   +1 more
doaj   +1 more source

VR Simulator–Based Study to Explore Pedestrian–Vehicle Collisions at Unsignalized Intersections

Journal of Advanced Transportation, Volume 2026, Issue 1, 2026.
The unsignalized intersections are areas where right‐of‐way rules are complex, and pedestrians face an increased risk of injury. Despite extensive research on pedestrian behaviors at intersections, there is a need for comprehensive studies that systematically identify the factors influencing pedestrian–vehicle collisions at unsignalized intersections ...
Bo Wang, Jian Zhang, Yu Qian, Xiaomeng Shi, Mao Ye, Indrajit Ghosh   +5 more
wiley   +1 more source

Conflict Judgment and Safety Assessment at Unsignalized Intersections Based on Machine Vision

Journal of Advanced Transportation, 2023
This article aims to explore an effective method for reducing vehicle collisions at unsignalized intersections. First, a monocular-binocular vision switching system is built to enable machine vision-based detection of obstacle vehicles in the left and ...
Yuqiong Wang, Liming Wang, Ruoyu Zhu, Yi Xu, Guoxin Jiang, Xiaotian Ma   +5 more
doaj   +1 more source

Exploring Research Trends in Mixed Traffic Flow Simulation by Bibliometric Analysis

Journal of Advanced Transportation, Volume 2026, Issue 1, 2026.
Mixed traffic flows have been explored by scientists for decades, but this research and related review articles are mainly limited to a certain topic or field, and there are relatively few systematic review studies on mixed traffic flow using bibliometric methods.
Zitao Du, Wenbo Yang, Yuna Yin, Hanqing Wang, Yuemin Yang, Bohui Wang   +5 more
wiley   +1 more source

Modification of Major Intersections in Urban Area of Sialkot City, Pakistan

Mehran University Research Journal of Engineering and Technology, 2022
Traffic management is a major problem in large cities of Pakistan. Pakistan is a developing country with aging infrastructure of roadways and railways. The traffic conditions are deteriorating due to inappropriate design. Traffic problems due to improper
Khawaja Adeel Tariq, Shahid Hameed Ullah, Hafiz Muhammad Bilal   +2 more
doaj   +1 more source

Distribution‐Level Regularization for Robust Reinforcement Learning in Autonomous Driving

Journal of Advanced Transportation, Volume 2026, Issue 1, 2026.
In recent years, reinforcement learning (RL) has emerged as a powerful platform for developing autonomous driving systems. Nevertheless, while RL policies perform well under ideal conditions, they frequently exhibit unstable behavior when subjected to noisy observations or imperfect actuation factors that significantly compromise safety in real‐world ...
Hassanien Zanki, Árpád Huszák, Young-Jin Cha   +2 more
wiley   +1 more source