Character input method and device on basis of touch screen system

Abstract

The invention provides a character input method and a character input device on the basis of a touch screen system. The method comprises the following steps of: when a user selects a character input field, entering a handwriting input mode; according to presetting of the user, planning a screen handwriting input region into at least two handwriting input regions; reading characters which are sequentially handwritten in each handwriting input region by the user according to a certain sequence; and with the inputting of the user, automatically carrying out associative matching of vocabularies and displaying an associative matching result on the interface in real time for the user to select. According to the method and the device which are provided by the invention, the character handwriting is carried out by adopting a regional mode, and thus, the writing of the next character can be carried out without waiting for a system to identify the current character and the continuous handwriting inputting of the characters is implemented, so that the character input speed is effectively improved; and the method and the device which are provided by the invention further accord with the habit of writing by a conventional pen of the user, are difficult to influence the thinking of people and has good user experience.

Description

technical field [0001] The invention relates to the field of touch control, in particular to a text input method based on a touch screen system and a text input device based on a touch screen system. Background technique [0002] At present, there are basically three ways of text input in the touch screen system: [0003] 1. By simulating keyboard input, including English and other characters, the basic principle is to compare the codes of input characters or perform character recognition through the codes of pronounced letters; [0004] 2. Input by handwriting or other simulated handwriting devices, which is characterized by comparing the shape of characters for text input; [0005] 3. The method of voice recognition input, the principle of which is to compare and judge the voice uttered by the user with the pronunciation of the built-in characters so as to perform text input. [0006] Each of the above input methods has its own advantages and disadvantages. For example,...

AI Technical Summary

Problems solved by technology

For example, the advantage of the handwriting input method is that the user can perform more intuitive input, and to a certain extent, can perform mixed input of numbers, letters and characters; but its disadvantage is that the input speed is relatively slow, because in the handwriting input method , the system must recognize the current handwritten character before entering the next character, and if two characters are handwritten on the touch screen at the same time, the system will not be able to recognize it correctly

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