ABSTRACT

The promotion of urban mobility by integrating people-and-goods transportation has attracted increasing attention in recent years. Within this framework, diversified forms such as co-modality, freight on transit, and crowdshipping have been proposed, piloted or implemented. The success of the implementation and market penetration depends on not only the novelties of the concept but also the planning and operational efficiency. Thus, a comprehensive review focusing on the operation of integrated people-and-goods transportation systems and associated critical decisions and subproblems is performed. Different practical forms in which people and goods are transported in an integrated manner are identified. The critical decisions associated with each form and subproblem are discussed, along with corresponding models and solution approaches. Notably, because integrated transportation systems are in the early exploration stage at present, new forms are expected to emerge. Therefore, this paper proposes a general framework to realise the planning and operation of new forms in the future. The decisions and subproblems identified from existing forms are fed to the proposed general framework to identify two key research opportunities: to improve or extend existing research and to conduct pioneering research to fill the gaps in the frameworks for operating potential forms of integrated people-and-goods transportation.

摘要

近年来，通过整合人货运输来促进城市交通越来越受到关注。在此框架内，联合运输、过境货运、众包等多种形式被提出、试点或实施。实施和市场渗透的成功不仅取决于概念的新颖性，还取决于规划和运营效率。因此，对综合人员和货物运输系统的运行以及相关的关键决策和子问题进行了全面审查。确定了以综合方式运输人员和货物的不同实用形式。讨论了与每种形式和子问题相关的关键决策，以及相应的模型和解决方法。尤其，由于综合交通运输系统目前正处于早期探索阶段，预计会出现新的业态。因此，本文提出了一个实现未来新业态规划和运营的总体框架。从现有形式中确定的决策和子问题将被纳入拟议的总体框架，以确定两个关键的研究机会：改进或扩展现有研究，并进行开拓性研究，以填补人与人综合运作潜在形式的框架中的空白。货物运输。