For acquiring and supervising the information in logistics process traceability for agricultural product, a traceability model for logistics process was designed and a set of intelligent distribution system with the function of loading automatically, optimal routing, real-time monitoring and intelligent updating was established. The system was composed with distribution information acquisition sub-system on vehicle terminals and agri-products distribution management sub-system on server. Functions of the system were implemented and key technologies were discussed. By testing in an enterprise in Beijing, it is showed that information of logistics process could be acquired quickly and traced accurately by using this system. 