Results 71 to 80 of about 384 (180)

An analysis of intersection traffic signal warrants

Promet (Zagreb), 2005
This paper presents an analysis of the existing traffic signalwarrants and the cmresponding threshold values. The analysisof unsignalized intersections was conducted according to theanalytical procedures of Highway capacity manual.
Dražen Cvitanić, Deana Breški
doaj   +1 more source

Toward edge-computing-enabled collision-free scheduling management for autonomous vehicles at unsignalized intersections

Digital Communications and Networks
With the support of Vehicle-to-Everything (V2X) technology and computing power networks, the existing intersection traffic order is expected to benefit from efficiency improvements and energy savings by new schemes such as de-signalization.
Ziyi Lu, Tianxiong Wu, Jinshan Su, Yunting Xu, Bo Qian, Tianqi Zhang, Haibo Zhou   +6 more
doaj   +1 more source

Crash risk assessment at unsignalized intersections using vehicle trajectory data

IATSS Research
Crash prediction models (CPMs) typically use statistical or data-driven approaches derived from observed crash data, but these can be limited by unreliable historical data.
Debashis Ray Sarkar, K. Ramachandra Rao, Niladri Chatterjee   +2 more
doaj   +1 more source

The follow-up time issue on small roundabouts [PDF]

Transport Problems, 2008
The follow-up time was investigated. The aim of this analysis was to create a formula that allows the follow-up time calculated using the most important external parameters.
Janusz WOCH, Elżbieta MACIOSZEK
doaj  

Advanced Decision Making and Motion Planning Framework for Autonomous Navigation in Unsignalized Intersections

IEEE Access
Autonomous vehicle navigation relies heavily on integrating sensor data, perception, path planning, localization, and vehicle control. However, existing research often treats these components in isolation, particularly at unsignalized intersections ...
Gunasekaran Raja, Kathiroli Raja, Madhan Raj Kanagarathinam, Jeyadev Needhidevan, Priyadarshni Vasudevan   +4 more
doaj   +1 more source

A Multi-Fusion Early Warning Method for Vehicle–Pedestrian Collision Risk at Unsignalized Intersections

World Electric Vehicle Journal
Traditional collision risk warning methods primarily focus on vehicle-to-vehicle collisions, neglecting conflicts between vehicles and vulnerable road users (VRUs) such as pedestrians, while the difficulty in predicting pedestrian trajectories further ...
Weijing Zhu, Junji Dai, Xiaoqin Zhou, Xu Gao, Rui Cheng, Bingheng Yang, Enchu Li, Qingmei Lü, Wenting Wang, Qiuyan Tan   +9 more
doaj   +1 more source

Distributed Cooperative Driving Strategy for Connected Automated Vehicles at Unsignalized Intersections Based on Monte Carlo Method

Journal of Advanced Transportation
One of the most important goals of cooperative driving is to control connected automated vehicles (CAVs) passing through conflict areas safely and efficiently without traffic signals.
Haoming Li, Wei Dong, Linjun Lu, Ying Wang, Xianing Wang   +4 more
doaj   +1 more source

A UWB/INS Trajectory Tracking System Application in a Cycling Safety Study. [PDF]

Sensors (Basel), 2023
Zhu S, Yue H, Suzuki T, Kim I, Yu L, Lan Q.   +5 more
europepmc   +1 more source

A Comprehensive Survey on Multi-Agent Reinforcement Learning for Connected and Automated Vehicles. [PDF]

Sensors (Basel), 2023
Yadav P, Mishra A, Kim S.
europepmc   +1 more source

Evaluation of Movement Priority at Unsignized Intersection

International Journal of Science and Research (IJSR), 2021
Lakshimi Narayana N, Vivek R Das
openaire   +1 more source