真實路況下的快遞配送路徑優(yōu)化研究
發(fā)布時間:2018-07-20 19:54
【摘要】:針對快遞配送過程中的實際情況,結合旅行商問題在快遞配送中的應用,借助百度地圖應用程序接口提取實際道路信息和行駛時間,在考慮實時路況的情況下,采用改進的遺傳算法解決快遞配送過程中交通環(huán)境、交通工具和配送路徑要求不同的快遞配送兩個層次的路徑優(yōu)化,從而得到優(yōu)化配送方案及分段路徑規(guī)劃,并將算法解析的配送路徑顯示在地圖上。實例應用驗證表明,該優(yōu)化方法具有一定的可行性與實用性,可解決真實路況下的快遞配送路徑優(yōu)化,具有良好的應用價值。
[Abstract]:In view of the actual situation in the process of express delivery, combined with the application of traveling salesman problem in express delivery, with the help of Baidu map application program interface to extract actual road information and travel time, considering the real time of road condition, The improved genetic algorithm is used to solve the route optimization of two levels of express delivery in the process of express delivery such as transportation vehicle and distribution path which require different levels of express delivery. Thus the optimal distribution scheme and segmented path planning are obtained. And the algorithm analysis of the distribution path is displayed on the map. The practical application shows that this optimization method is feasible and practical, and it can solve the optimization of express delivery route under real road conditions, and has good application value.
【作者單位】: 北京大學地球與空間科學學院;
【分類號】:F259.2;TP18
本文編號:2134600
[Abstract]:In view of the actual situation in the process of express delivery, combined with the application of traveling salesman problem in express delivery, with the help of Baidu map application program interface to extract actual road information and travel time, considering the real time of road condition, The improved genetic algorithm is used to solve the route optimization of two levels of express delivery in the process of express delivery such as transportation vehicle and distribution path which require different levels of express delivery. Thus the optimal distribution scheme and segmented path planning are obtained. And the algorithm analysis of the distribution path is displayed on the map. The practical application shows that this optimization method is feasible and practical, and it can solve the optimization of express delivery route under real road conditions, and has good application value.
【作者單位】: 北京大學地球與空間科學學院;
【分類號】:F259.2;TP18
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