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A Food Transportation Framework for an Efficient and Worker-Friendly Fresh Food Physical Internet

机译：高效，便于工人使用的新鲜食品物理互联网的食品运输框架

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摘要

In this paper, we introduce a physical Internet architecture for fresh food distribution networks with the goal of meeting the key challenges of maximizing the freshness of the delivered product and minimizing waste. The physical Internet (PI) architecture is based on the fundamental assumptions of infrastructure sharing among various parties, standardized addressing of all entities and modularized operations. In this paper, we enhance the PI architecture by including a freshness metric and the space-efficient loading/unloading of heterogeneous perishable goods onto the trucks depending on their delivery requirements. We also discuss mechanisms for reducing empty miles of trucks and the carbon footprint of the logistics while reducing the drivera??s away-from-home time for long distance delivery. Via extensive simulations, the paper shows that the proposed architecture reduces the drivera??s away-from-home time by a??93%, whereas it improves the food delivery freshness by a??5%. We show that there is a clear tradeoff between the transportation efficiency of the trucks and the delivery freshness of the food packages.
机译：在本文中，我们介绍了一种用于新鲜食品分销网络的物理Internet体系结构，旨在满足最大程度地提高交付产品的新鲜度和减少浪费的关键挑战。物理Internet（PI）架构基于以下基础假设：各方之间共享基础结构，所有实体的标准化寻址和模块化操作。在本文中，我们通过包括新鲜度度量标准以及根据运输要求将空间低劣的易腐货物装载/卸载到卡车上来增强PI架构的能力。我们还讨论了减少卡车空车里程和物流碳足迹的机制，同时减少了驾驶员长途运输的离家时间。通过广泛的仿真，论文表明，所提出的体系结构使驾驶员离开家的时间减少了93％，而将食物的新鲜度提高了5％。我们表明，卡车的运输效率与食品包装的新鲜度之间存在明显的权衡。

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