- The UPnP(Universal Plug and Play) architecture offers pervasive peer-to-peer network connectivity of intelligent appliances in dynamic distributed computing environment. This paper shows that internal software integration of robot and robot service in ubiquitous computing environment are the same thing in nature. This paper also proposes to use the UPnP architecture as a unified framework not only for robot internal software integration, but also for ubiquitous robot control. This paper shows that the UPnP technology could provide a unified framework by describing the usefulness of the UPnP and by showing some experimental result regarding it. Keywords - UPnP, Robot, Middleware, Ubiquitous, Integration.