Abstract: For obtaining better architecture patterns to use pattern-driven approaches in agent-oriented software engineering (AOSE) and design of multiple agent system (MAS), the intelligence-based idea is presented to integrate the advantages of PO, OO and AO by intelligent information. Meanwhile, a new methodology named IB is presented, which covers all the processes from affair analysis to agent organization and system implementation for practicing the IB idea. It must be pointed out that the IB methodology could be described by formal methods, which insure that it could be programmed as a programming environment in the computer. In other aspect, the integrality of IB methodology shown by covering all the processes insures that it could be used in the industry. The two elements mentioned above insure that the software architecture pattern of MAS could be concluded by IB methodology.Furthermore, a model of intelligence-based intelligent system (MIBIS) is presented and IB is described by the construction of the model. Finally, a machine-human cooperation system is completed as the practicing of what are mentioned above. In that system, people could use computer as their assistant in the match. It is shown that the system model has good practicality, dynamic organizability, reusability, expansibility, real-time, performance and generality.