Vehicle route algorithm of logistics distribution

In order to reduce the complex network distribution system was presented network distribution systems. In view of th costs of logistics distribution, three steps oglstics after analyzing the properties of present logistics e second step VRP network model, customers were divided into different regions by quadtree principle, VRP was optimized by the saving and 2-opt methods of heuristics algorithms. The design of algorithms was realized by C program. The computation results of C program and LINGO program are same by simulative test, and the running time of the algorithms is less than the one by LINGO program, which proves that the algorithms are high-efficiency and feasible. 3 tabs, 9 figs, 8 refs.