Research On Third Party Logistics Information Management Model

In order to improve the low efficiency in operation and information transmission of traditional logistics, a third party logistics information management model is presented in this paper. Based on third party logistics" operation process, the model is designed with emphasis on storage data model and distribution vehicle scheduling model. Firstly, object oriented technology is adopted because a lot of data should be dealt with in storage management model and the relations among these data are complex. With some mapping rules objects are mapped into relational databases and the process of article layout are presented in the paper. Secondly, analysis of optimal vehicle scheduling problem is presented with an eye on restrict factors in the distribution management model. Through the classification and mathematical description of distribution tasks with heuristic knowledge, an optimal distribution scheduling model based on hierarchy is put forward. Satisfactory result is obtained with the adoption of hybrid genetic algorithm constructed of genetic algorithm and heuristic algorithm. Finally a realization strategy with the application of MVC pattern on J2EE is proposed and objects of database tier, business tier and view tier are constructed in this paper.