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Large Deployment of Connected Vehicles in Australia


Speaker:

Prof. Majid Sarvi

Melbourne School of Engineering, University of Melbourne, Australia

Date:    September 6, 2024 (Friday)

Time:   11:00 am – 12:00 pm

Venue:  Room 612B, 6/F Haking Wong Building, The University of Hong Kong


Abstract

Co-operative Intelligent Transport Systems (C-ITS) technology enables road users and infrastructure to communicate with each other, sharing information about road conditions, disruptions, traffic flow and safety incidents. C-ITS has been proven to have the potential to provide significant safety benefits by detecting and providing advanced warning to drivers to prevent incidents and improve efficiency of transport networks. C-ITS needs alignment amongst governments and industry for deployment to realise these benefits. We have embarked on an ambition project which involves uplifting around 30 intersections across five key corridors in Melbourne busy urban environment with the advanced sensing and communication capability to continually transmit live information about traffic and safety for road users. Deploying C-ITS at scale in a real-world environment. This will allow assessment of proposed benefits, deployment considerations and options, and provide recommendations that could support Australia’s road authorities’ adoption of C-ITS in a nationally harmonised manner.


About the Speaker

Professor Sarvi is the chair in transport engineering and the director of Transport Technology program at the University of Melbourne. He is the founder and director of the Australian Integrated Multimodal EcoSystem (AIMES). AIMES is a world first; a grid mapped with smart sensors to test emerging, multimodal connected large-scale transport technologies in a complex urban environment. Through AIMES, Prof Sarvi is bringing the transport network together, collaborating with more than 50 domestic and international partners from industry and government. AIMES’ key objective is to deliver safer, more efficient and sustainable transport solutions for all road users to enable smarter cities to thrive. Prof Sarvi has more than 25 years of professional, academic and research experience in the areas of intelligent transport systems. His research is multidisciplinary with an international outlook applying theory to combat real-world challenges. His expertise covers a range of topics, including: Artificial Intelligence in Transport, connected and automated multimodal transport systems and CITS. He has been the author/co-author of over 350 refereed publications in top transportation journals and various conference and symposia proceedings. He currently serves on the editorial board of several journals including Transportation Research Part B, Transportation Research Part C, and Transportmetrica.

 

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Economic Analysis of Curb Parking with Urban Delivery


Speaker:

Prof. Zhengtian Xu

Department of Civil and Environmental Engineering, George Washington University, USA

Date:    Aug 19, 2024 (Monday)

Time:   5:00pm – 6:00pm

Venue:  Room 612B, 6/F Haking Wong Building, The University of Hong Kong


Abstract

The surge in online shopping has dramatically increased the demand for short-term curb access for package pickups and deliveries, leading to heightened competition for limited curb space. This talk addresses how the unique parking demand of deliverers, particularly their endogenous parking durations, affects the dynamics of urban curb parking systems. Continuum models of curb parking systems are developed, and analytical analyses are performed to understand the system dynamics and steady-state properties under the influence of increased urban deliveries. Theoretical capacity of three prevalent curb management strategies, including pricing, parking duration caps, and dedicated delivery bays, are examined and compared. Our findings offer valuable insights into the unique properties that deliverers introduce to curb parking dynamics, highlighting the need for a strategic reevaluation of status-quo managerial measures.


About the Speaker

Dr. Zhengtian Xu is an Assistant Professor in the Department of Civil and Environmental Engineering at George Washington University and directs the Sustainable Urban Mobility Lab. His research focuses on developing novel models, tools, and data-driven quantitative analyses to understand, enhance, and regulate urban mobility systems and services. Dr. Xu’s work has been featured in leading transportation research journals, including Transportation Research Part B/C and Transportation Science. Notably, one of his papers received the Stella Dafermos Best Paper Award and the Ryuichi Kitamura Paper Award at the Transportation Research Board’s 95th Annual Meeting. His doctoral dissertation, which addressed the critical issues of empty miles in app-based ride-hailing services, was recognized with the TSL Dissertation Award from INFORMS and the HKSTS Outstanding Dissertation Award with the Gordon Newell Memorial Prize from the Hong Kong Society for Transportation Studies. He is currently guest editing a special issue on “the Economics of Platform-Based Mobility and Logistics Services” at Transportation Research Part C. Dr. Xu earned his Ph.D. from the University of Michigan in 2020, his M.S. from the University of Florida in 2016, and his B.S. from Tsinghua University, China, in 2014.

 

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