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Multi-site logistics distribution route recommendation method based on weighted graph

A technology for logistics distribution and route recommendation, applied in the field of logistics, to achieve the effect of improving transportation efficiency and reducing transportation time

Inactive Publication Date: 2020-04-24
江苏艾佳家居用品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide a weighted graph-based multi-location logistics distribution route recommendation method to solve the problem of multi-location distribution optimal route recommendation in the field of logistics distribution

Method used

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  • Multi-site logistics distribution route recommendation method based on weighted graph
  • Multi-site logistics distribution route recommendation method based on weighted graph
  • Multi-site logistics distribution route recommendation method based on weighted graph

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Experimental program
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Embodiment 1

[0036] A weighted graph-based multi-location logistics distribution route recommendation method, the specific steps are as follows:

[0037] Step 1: Obtain all shipping points. Here, it is assumed that there are five shipping points A, B, C, D, and E. Because the transportation starts from the warehouse and returns to the warehouse at the end, the starting point of the transportation is regarded as the starting point of the transportation. and the end point, thus obtaining the seven transportation points of the starting point, A, B, C, D, E, and the end point.

[0038] Step 2: Construct the matrix of influencing factors, obtain the information on whether to deliver (Table 1), eliminate the transportation points that do not need to be delivered, and obtain the latitude and longitude of each transportation point through the open map service API interface for the transportation points that do not need to be delivered, and then use The map service API interface obtains the real-ti...

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Abstract

The invention discloses a multi-site logistics distribution route recommendation method based on a weighted graph, and belongs to the technical field of logistics. The method comprises the following steps: constructing a relation graph of multiple transportation points by using road condition information of an existing map and according to multiple factors such as real situations of offline customers, carrying out weight analysis on information such as transportation conditions and road conditions of each route, and mapping weights of influence factors to edges of a directed graph, so as to enable the edges to have a concept of weight. In this way, the transportation conditions between the transportation points, the transportation cost and other factors can be well expressed. In this way,the optimal transportation route can be screened out, the transportation time is shortened, and the transportation efficiency is improved.

Description

technical field [0001] The invention belongs to the technical field of logistics, and in particular relates to a weighted graph-based multi-location logistics delivery route recommendation method. Background technique [0002] In recent years, with the rapid development of e-commerce, people's demand for online purchases is increasing, and the products they buy are becoming more and more diversified, especially the behavior of individuals buying large-scale products is increasing, and logistics delivery to home Demand gradually increased. And different distribution destinations have different restrictions on the transportation of different vehicles under different road sections and different time conditions. In this way, the transportation requirements for multiple locations in the same city are getting higher and higher. [0003] The existing route planning may manually plan the transportation route according to the distance of each location, which cannot fully consider o...

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Application Information

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IPC IPC(8): G06Q10/04G06Q10/08
CPCG06Q10/047G06Q10/08355
Inventor 陈旋王冲张平陈浩
Owner 江苏艾佳家居用品有限公司