基于蓝牙的环绕智能身份认证系统*

针对环绕智能中的自然身份认证问题,提出一种基于蓝牙的认证方式.首先结合蓝牙Ad hoc网和以太网的优点组建身份认证网络,再构造能惟一标志用户身份的蓝牙徽标,进而实现一种无须用户配合的身份认证系统.实践证明,本系统实现了一种隐式的交互方式,为构造环绕智能系统提供了基础.

Bluetooth based authentication system for ambient intelligence

According to the requirement of natural human computer interface for ambient intelligence, this paper provided a bluetooth-based authentication technique. At first, introduced an authentication network combining advantages of bluetooth Ad hoc network with Ethernet in detail. Then proposed a bluetooth badge which saves user identification, and introduced the authentication system through bluetooth and authentication network at last. It is demonstrated by experiment that the bluetoothbased authentication technique can authenticate user automatically, and provided a base to build an ambient intelligence system.