Optimum Method for LTL Distribution Route of Logistics Enterprise

Based on the complexity of the LTL distribution of logistics enterprise and the defects of traditional solving methods,an improved heuristic algorithm named expanding-circle method was put forward.In this paper,the basic idea and detailed steps of the method were described,and then an example calculation comparing with other algorithms was provided.The analysis result shows that the satisfied solution can be acquired by fewer times of calculations,and it is an effective method to solve LTL logistics distribution problem.