Behavioral analysis and modeling of sensor network system in ambient intelligence environment

To explore the behavior description method of sensor network system in ambient intelligence environment, this paper introduced the basic characteristics of ambient intelligence system, analyzed the architecture and basic functions of sensor network system. Moreover, an implementation scheme of the sensor network system is proposed based on the study above. This research indicates that the ambient intelligence is a complicated real-time system with perceptive function and implicit wireless communication ability, which centered on users and targeted at providing humanized and intellectualized service. Based on the behavioral analysis of the ambient intelligence system, a behavior model of perception system is established in system-level perspective by using the system-level modeling language of POOSL, tools included SHESim as well as the modeling method.