supported by the National Key Research and Development Program of China(No.2021YFC3001500);Natural Science Foundation of China(No.52302433);Natural Science Foundation of Guangdong Province,China(No.2023A1515012404);Science and Technology Projects in Guangzhou(No.2024A04J3838);Fundamental Research Funds for the Central Universities(No.2022ZYGXZR052);China Postdoctoral Science Foundation(No.2021M701898).
Freeway logistics plays a pivotal role in economic development.Although the rapid development in big data and artificial inteligence motivates long+haul freeway logistics towards informatization and intellectualizatio...
supported by the project of National Natural Science Foundation of China“exploring the road condition effect of travel time using emergency mitigation traffic flow models”(grant 11972341);fundamental research project of Lomonosov Moscow State University“mathematical models for multi-phase media and wave processes in natural,technical and social systems”。
Fluid flow throttling is common in industrial and building services engineering.Similar tunnel throttling of vehicular flow is caused by the abrupt number reduction of roadway lane,as the tunnel has a lower lane numbe...
The highway capacity manual(HCM)provides a formula to calculate the heavy vehicle adjustment factor(fHV)as a function of passenger car equivalent factors for the heavy vehicle(ET).However,a significant drawback is tha...
partially funded by the Australian Research Council(ARC)through the Discovery Project(DP210102970);Dr.Zuduo Zheng's Discovery Early Career Researcher Award(DECRA;DE160100449).
Connected and automated vehicles(CAVs)are expected to reshape traffic flow dynamics and present new challenges and opportunities for traffic flow modeling.While numerous studies have proposed optimal modeling and cont...
the National Natural Science Foundation of China(No.22101300);the Shandong Natural Science Foundation(Nos.ZR2020ME053,ZR2020QB027,and ZR2022ME105);State Key Laboratory of Enhanced Oil Recovery of Open Fund Funded Project(No.2022-KFKT-28);Major Special Projects of China National Petroleum Corporation(No.2021ZZ01-05);the Fundamental Research Funds for the Central Universities(Nos.22CX03010A,20CX06007A,and 22CX01002A-1).
Both the adsorption/dissociation of water molecules and hydrogen intermediate(H*)are the major limitations to hydrogen evolution reaction(HER).Herein,the modulation of electronic structure and geometric configuration ...
the National Natural Science Foundation of China(Grant No.71901223);Natural Science Foundation of Hunan Province(Grant No.2021JJ40746);Innovation-Driven Project of Central South University(Grant No.2020CX013).
Freeway on-ramps suffer high crash risks due to frequent merging behaviours.This study developed hazard-based duration models to investigate the merging time interval on freeway on-ramps based on microscopic trajector...
the Natural Sciences and Engineering Research Council of Canada(Grant number:RGPIN-2019-04430)。
This study develops a differential variable speed limit(DVSL)which assigns different speed limits for car and truck,and varies speed limits based on traffic conditions.The proposed DVSL algorithm changes speed limits ...
In recent years, under the conditions of market economy, project investment has gradually developed in the direction of diversification and highway construction is no exception, forming an operation mode to promote pr...
grateful to VINNOVA(ICV-Safe,2019–03418),Area of Advance Transport and AI Center(CHAIR)at the Chalmers University of Technology for funding this research.
Purpose–On-ramp merging areas are typical bottlenecks in the freeway network since merging on-ramp vehicles may cause intensive disturbances on the mainline traffic flow and lead to various negative impacts on traffi...
funded by the United States Department of Transportation-Office of the Assistant Secretary for Research and Technology (USDOT/OST-R) University Transportation Centers Program (Grant #69A3551747127)。
Drivers experience variations in travel time due to congestion and delays associated with road construction projects on existing transportation facilities. The effect on the travel time of a link decreases as its dist...