Logistics Distribution Information System Based on 3rd Generation Mobile Communication Technology

摘要

On the basis of discussing the characteristics of logistics demand of communication information, communication information is divided into three categories which include dynamic, static and relevance. In order to fully grasp the dynamic communication information, a three layer platform of logistics distribution information system is designed. This is based on the 3rd generation mobile communication technology (3G), and expounding the composition and working principle of regional distribution centers. Then on-board information devices are designed, which is one of the most important logistics information terminals. The benefits of regional distribution information systems, based on 3G mobile communications technology, is illustrated using the example of taking on–board information devices together with real-time communication information to locate the shortest time line. The system can make vehicles receive communication information at anytime and anywhere, so it is more suitable to the characteristics of time-varying and dynamics of regional distribution information.