Study of agricultural products logistics distribution vehicle routing optimization system based on GIS is the key point of intelligent scheduling of agricultural products logistics distribution vehicle. , also is the foundation of agricultural products logistics distribution intelligent management.
In this paper, the features of agricultural products logistics distribution was analyzed first, and the ArcGIS was used to process the basic geographical information and establish shortest route layers between points, the Clarke and Wright Savings Algorithm was used to solve VRPTW(Vehicle Routing Problem with Time Window Constraints), the MapObjects was used to transfer the geographical information, the visualized Agricultural Products Logistics Distribution Vehicle Routing Optimization Based on GIS was designed and developed.
On the basis of these analyses, this thesis analyzes the current main fruit agricultural product logistics mode in Shandong province especially. After comparing three kinds of typical modes, we can find out the problems of the fruit agricultural product logistics distribution system in our province.
So,effectively integrating the supply chain resources of farm product and establishing international farm product distribution center is the foundation of agriculture modernization,and it is also the important problem demanding prompt solution in the process of Beijing's current social economic development.