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Sustainable Last-mile Solutions: Urban Freight Consolidation and Eco-routing Strategies.

機(jī)譯：可持續(xù)的最后一英里解決方案：城市貨運(yùn)整合和生態(tài)路由策略。

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摘要

"Last-mile" concerns the delivery process from the warehouse to the final consumers in metropolitan areas. Most urban areas have witnessed higher frequency of deliveries and larger quantities of freight shipments coming from, bound to or transiting through the regions. Increase in urban freight traffic significantly contributes to congestion and environmental problems (e.g., emissions and noise). There is a strong need for studying and implementing viable urban freight strategies to minimize truck traffic in congested areas. This research work examines the effectiveness of urban freight solutions jointly in terms of air pollutant emissions, energy use, and logistics costs at different decision levels. Specifically, two types of urban freight strategies are considered in this research, i.e. urban freight consolidation and vehicle routing. The former represents a tactical level investigation and the latter an operational level one. An analytical framework is developed to quantifies the effects of conflicting factors and trade-offs among various objectives intended for in urban consolidation schemes, which is especially suited for analyses with limited data in freight and logistics studies.
機(jī)譯：“最后一英里”涉及從倉(cāng)庫(kù)到都會(huì)區(qū)最終消費(fèi)者的交付過(guò)程。大多數(shù)城市地區(qū)的送貨頻率更高，來(lái)自，發(fā)往或穿越該地區(qū)的貨運(yùn)量也更大。城市貨運(yùn)量的增加極大地導(dǎo)致了交通擁擠和環(huán)境問(wèn)題（例如，排放物和噪音）。迫切需要研究和實(shí)施可行的城市貨運(yùn)策略，以盡量減少擁擠地區(qū)的卡車運(yùn)輸。這項(xiàng)研究工作從空氣污染物排放，能源使用和物流成本等不同角度共同研究了城市貨運(yùn)解決方案的有效性。具體而言，本研究考慮了兩種類型的城市貨運(yùn)策略，即城市貨運(yùn)合并和車輛路線選擇。前者代表戰(zhàn)術(shù)層面的調(diào)查，后者代表作戰(zhàn)層面的調(diào)查。開(kāi)發(fā)了一個(gè)分析框架來(lái)量化沖突因素和城市整合計(jì)劃中旨在實(shí)現(xiàn)的各個(gè)目標(biāo)之間的權(quán)衡取舍的影響，該框架特別適合于貨運(yùn)和物流研究中數(shù)據(jù)有限的分析。

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  • 作者

    Chen, Qin.;

  • 作者單位

    University of Illinois at Chicago.;

  • 授予單位 University of Illinois at Chicago.;
  • 學(xué)科 Engineering Civil.;Transportation.;Engineering Industrial.
  • 學(xué)位 Ph.D.
  • 年度 2014
  • 頁(yè)碼 166 p.
  • 總頁(yè)數(shù) 166
  • 原文格式 PDF
  • 正文語(yǔ)種 eng
  • 中圖分類 遙感技術(shù);
  • 關(guān)鍵詞

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