Input language recognition method and apparatus and method and apparatus for automatically interchanging input language modes employing the same

The automatic switching mode, the input language recognition method and language input mode using the same apparatus and method and apparatus is disclosed. Input language mode, automatic switching apparatus key received over a case where the control signal supplied from the first unit, the first unit for generating a control signal for determining a start-up whether or not the automatic switching input language mode is off a predetermined input device, the stroke the bypass and, when the control signal supplied from the first unit is on in accordance with the recognized input language mode of keystrokes results that are received via a predetermined input device, to by-pass the received keystroke, or at least one or more of the previous referring at the same time deleting the key stroke to force the second unit, and first and second input language electronic dictionary in which the switch at least one or more of the previous keystroke, the keystroke received and mode, the scan code of the received keystroke It recognizes the input language mode, and the current input language mode, the recognized input language mode, the keystrokes to delete range And a third unit that provides information about the keystroke conversion range to the second unit. Accordingly, instead of operating only with a specific application of the system by extending the operating system itself or the input output device hardware itself, an input mode switching from any application existing operating in the system by having done automatically for the system user when a key input operation can reduce maximize convenience.