A Novel System Framework for Abnormal Critical Situation Management in Smart Spaces Using REST Architectural Style

Here Smart spaces intend to create safer, more efficient and more convenient environment for users. In smart spaces, crisis management is a challenging problem for inhabitant safety and security. Therefore, detection and coordination of unusual events is an important issue in smart spaces research. In this study, we propose out-of-control emergency coordination framework which includes a simple but efficient resource-oriented mediator solution to facilitate situation awareness in Cooperative Smart Homes (CSH). To deal with interaction, Information processing and interpreting, proposed framework enables the integration of heterogeneous management system platforms based on the REST (REpresentational State Transfer) architectural style. In addition, the coordinator system contains the functionalities required for event collecting, event processing, and deciding. The designed infrastructure uses a Complex Event Processing (CEP) engine for event processing and detects anomalies. Thanks to this system, inhabitants are safer and more secure in the event of a crisis.

Keywords:

Smart Space , Critical Situation , Coordination , REST , CEP