Method and system for identifying character input on touch screen

The invention provides a method and a system for identifying character input on a touch screen. The method comprises the following steps: displaying an input interface on the touch screen, wherein the input interface comprises a plurality of subregions for displaying inputted characters, each subregion is provided with one or more characteristics with characteristic strokes and the characteristic strokes are strokes which can be used for distinguishing the characters in the subregions from other characters in the subregions; receiving stroke input of the users on the touch screen and judging the subregions corresponding to the strokes inputted by the users; and comparing the stroke input of the users with the characteristic strokes of each character in corresponding subregions. The invention also discloses equipment adopting the method of identifying the character input on the touch screen.