System and method of providing with a virtual machine using device cloud

PURPOSE: A virtual machine providing system using device cloud and a method thereof are provided to supply a system and a method using computing by using only a terminal using device cloud without possessing a computer. CONSTITUTION: A virtual machine providing system includes a terminal(100), a server(200), and one or more forming devices(300-1). The terminal includes only a user terminal or software for the user interface. The user interface communicates with the server providing a device cloud service and delivers a user request to the server. The server registers the forming devices as resources used by a virtual machine and controls the forming devices as the virtual machine used by the terminal. The server includes a user request processing unit(210), a virtual machine composition unit(220), a device cloud resource management unit(230), and a device cloud database(240). The virtual machine composition unit detects information about resources in device cloud from the device cloud database to deliver the same to a user through the user request processing unit as a virtual machine providing request is inputted by the user. The device cloud resource management unit stores a device formed as the virtual machine in the device cloud database. The device cloud database provides information about devices by a request of the virtual machine composition unit. Forming devices(300-1~300-N) are registered in a server to be used as the virtual machine and include a device cloud connecting unit(310), a device function server(320), and a soft bus function unit(330). [Reference numerals] (100) Terminal; (110) User interface; (200) Server; (210) User request processing unit; (220) Virtual machine composition unit; (230) Device cloud resource management unit; (240) Device cloud DB; (300-1,300-N) Component device; (310) Device cloud connecting unit; (320) Device function server; (330) Soft bus function unit;