Results 21 to 30 of about 711,577 (252)

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.
Kui Wang, Honghao Zhang, Baoli Gong
exaly   +2 more sources

IntVRsection: Virtual Reality Environment for Evaluating Signalized and Unsignalized Intersection Scenarios

International Conference on Automotive User Interfaces and Interactive Vehicular Applications, 2023
This demo presents a virtual reality (VR) environment developed for evaluating signalized and unsignalized intersection scenarios using low cost head-mounted devices (HMD).
J. S. Lee, Adriel Yeo, B. W. Kwok, Zi-Feng Wong, E. Poh, R. Chan   +5 more
semanticscholar   +2 more sources

A Hybrid Coordinated Decision-Making Method for CAVs at Unsignalized Intersection

European Control Conference
Aiming at the Connected Autonomous Vehicles (CAVs) crossing the unsignalized intersection problem, a hybrid coordinated optimization method is studied in this paper.
Shan He, Lounis Adouane
semanticscholar   +2 more sources

Effect of Warning System on Interactive Driving Behavior at Unsignalized Intersection under Fog Conditions: A Study Based on Multiuser Driving Simulation

Journal of Advanced Transportation, 2020
The intersection collision warning system (ICWS) is an emerging technology designed to assist drivers in avoiding collisions at intersections. ICWS has an excellent performance in reducing the number of collisions and improving driving safety.
Yunfan Zhang, Xuedong Yan, Jiawei Wu, Ke Duan   +3 more
doaj   +2 more sources

Critical Gaps at Unsignalized Intersections with Bending Right-of-Way

Communications, 2018
The capacity calculation procedure for unsignalized intersections is based on the gap-acceptance theory in most of existing capacity regulations and it relies on one of the important parameters - critical gap.
Andrea Kocianova, Eva Pitlova
doaj   +2 more sources

Applying Neural Monte Carlo Tree Search to Unsignalized Multi-intersection Scheduling for Autonomous Vehicles [PDF]

IEEE/RJS International Conference on Intelligent RObots and Systems
Dynamic scheduling of access to shared resources by autonomous systems is a challenging problem, characterized as being NP-hard. The complexity of this task leads to a combinatorial explosion of possibilities in highly dynamic systems where arriving ...
Yucheng Shi, Wen-Long Wang, Xiao-Wen Tao, Ivana Dusparic, Vinny Cahill   +4 more
semanticscholar   +2 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

Investigation of Traffic Issues at Unsignalized Taxila Intersection and their Countermeasures [PDF]

Periodica Polytechnica Transportation Engineering
Taxila intersection is facing severe traffic issues includingcongestion, delays, increased travel times and inadequate infrastructure. The aim of the study is to highlight the real problems at Taxila intersection related to road users, vehicles and road ...
Danish Farooq, R. F. Tufail, Muhammad Ali, Huzafa Iqbal, Abdul Rehman Tariq   +4 more
semanticscholar   +3 more sources

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

Safety evaluation of unsignalized and signalized restricted crossing U-turn (RCUT) intersections in rural and suburban areas based on prior control type

IATSS Research, 2022
The focus of this paper is on evaluating the safety effectiveness of restricted crossing U-turn (RCUT) intersections in rural and suburban areas based on prior control type.
Raunak Mishra, Srinivas S. Pulugurtha
doaj   +1 more source