PROTECTION SYSTEM AGAINST EMERGENT ACCIDENTS IN UBIQUITOUS ENVIRONMENT AND METHOD THEREOF

摘要

A system and a method for preventing accidents in a ubiquitous environment are provided to autonomously offer a service suitable for an emergency situation in the ubiquitous environment by analyzing type of the probable accidents. A smart belt transmits user location information and a user ID by using an RF(Radio Frequency) sensor. A smart streetlamp receives the user location information/ID and detects change of user action by using the RF sensor. A community computing system generates context data by integrating data output from the streetlamp, converts the context data into context information, and provides the user with the unique service corresponding to the context information. The community computing system includes a context sensing layer(10) generating the context data, an intelligence collaboration layer(40) converting the context data into the context information and determining uniqueness of information, and an autonomous application layer(50) providing the service to the applications if the uniqueness is found in the context information.