| 摘要 |
Disclosed is a u-city exclusive middleware device for providing services to a u-city. The middleware device performs a role that is equivalent to that of a human brain by collecting u-city information through wired and wireless convergent communication networks, analyzing the collected information, and discovering the optimum service based on a given command and inferred information on current context, and performs the service. The u-city exclusive middleware operates by a three-tier method using a u-city infrastructure and a u-city portal and executes various functions embedded therein, wherein the operating method and the function execution use the operating system of general computers. |
