Design Of WES System Based On Middleware Theory

The work of this paper aims at the disadavantage of the WES system and all that the Warehouse Logistics system provides with those defects, such as the too long development cycle, the complex maintenance, the difficult product upgrade, and so on. So, the amended project is submitted, which the WES-MOM system will be the core of the warehouse Logistics system. The WES-MOM system would be charge of the schedule and transmitting on control information, as well as data dealing with all sub-systems of the whole warehouse Logistics system. Then, comparing with the older, the manner in development and integration will be essentially different, and the efficiency in every side of the warehouse Logistics system will be enhanced. The main task of all is the design and devolpement of WES-MOM system, which will be study in this paper.This paper focus on the research of a system design with the WES-MOM system, and some key technology applied in the system implement. The main part of design with the WES-MOM system is how the system messages transmit. Besides, key technologies involved in the system are all-purpose protocol, communications technique, data management, and so on.Some new ideas are submitted, which foucs on the key technology, such as general protocol analytical tools using XML, and message queue resolved by embedded database. Furthermore, some discussion is given, which concern communications technique, multi-threads techmque and client technique.