A Design of Context aware Smart Home Safety Management using by Networked RFID and Sensor

Recently home intelligent service is extended to context aware and situation aware automation service by using ubiquitous technology. In this paper, we focused on user’s context based intelligent security management for home safety application using RFID and WSN(Wireless Sensor Network). We propose a context aware home safety application model. The proposed context service support security and privacy control by using user’s situation aware security management. It will be a practical application of RFID and sensor network for ubiquitous home safety environment. The proposed system has lots of advantages in user safety and energy efficiency. 1. System Architecture Home intelligent services may be generally defined with home network service, home automation service, home theater service, and internet service to interwork other device or networks in inside and outside of home. Recently home intelligent service is extended to context aware and situation aware automation service by using ubiquitous technology. Ubiquitous services will be available to support the user identification and situation awareness with interconnected various sensors and user with RFID tags. As an ubiquitous technology, radio frequency identification(RFID) has proven to be a powerful solution for not only supply chain management (SCM), inventory management and businesses process improvement [1], [2] but also access control and safety. The RFID is an automatic identification technology whereby digital data encoded in an RFID tag is captured by reader using RF signal. It is different