考虑碳排放的共同配送路径问题研究

Research on Vehicle Routing Problem of Joint Distribution Considering Carbon Emissions

文中研究了考虑碳排放的共同配送路径问题。首先提出研究意义,即在考虑低碳的前提下,以同一配送中心为起止点,使用若干同车型车辆向不同客户配送货物时的配送路径。然后建立了以车辆固定成本、车辆变动成本以及碳排放成本在内的配送成本最小化为目标函数的低碳共同配送路径模型。而后设计案例,通过对节约法的详细说明,对该案例进行求解,得到了低碳共同配送路径问题较为简便的解决方案,并能在降低车辆启动成本的同时减少碳排放。

This paper studies the vehicle routing problem of joint distribution based on the background of the carbon emissions. Firstly,propose the research significance. On the premise of low carbon,study the distribution path of delivery to customers using a number of vehicles with the same distribution center as the starting and end point. Secondly,build a model to minimize the cost including vehicle fixed cost,vehicle variable cost and carbon emission cost. Thirdly,design a case and use saving method to solve it. Finally,get a simple solution to deal with the joint distribution routing problem considering carbon emission,which can help to reduce the vehicle cost as well as carbon emission cost.