Sliding pinyin input method based on touch screen device

Abstract

The invention discloses a sliding pinyin input method based on a touch screen device. The sliding pinyin input method comprises the following steps of: step 1, displaying each pinyin letter on the touch screen of an electronic device; and step 2, obtaining a screen scratching track of a user on the touch screen, extracting characteristic points, including a start point and an inflection point, from the screen scratching track, calculating a direction of each two successive neighboring characteristic points, setting up a setup area which takes a variable parameter as the direction, obtaining one ore more pinyins arranged by the letters at the start point and the letters in the successively set area according to a pinyin combination law, reading a word stock corresponding to the pinyin, andclicking the pre-input words and phrases to finish the input process. The pinyin is input based the letters at the start point and the letters in each successively set area according to the pinyin combination law, and the user does not need to slide to the position of the pinyin letter while performing the sliding input process, so that the screen scratching track is short, input time can be reduced and input efficiency can be improved.

Description

technical field [0001] The invention relates to a sliding pinyin input method based on a touch screen device. Background technique [0002] Traditional electronic equipment input methods all adopt the key input method, such as a traditional mobile phone, which includes a display module, a processing module and a key module. The processing module is connected to the button module and the display module, the button module receives the pressing information of the user, and the pressing information obtained by the processing module is processed and displayed by the display module. Because traditional electronic equipment adopts mechanical pressing method, it is inconvenient to use. [0003] Aiming at the above-mentioned deficiencies, someone proposes a solution using a touch screen module electronic device. The touch screen module not only has key function but also has display function. The touch screen module can display each key character. After the user accurately presses ...

AI Technical Summary

Problems solved by technology

The touch screen module can display each key character. After the user accurately presses the key character, the processing module receives the key character. This solution also has the following deficiencies: 1. When multiple characters are input, such as pinyin, the user needs to accurately order Enter multiple characters to get an accurate string, which is inconvenient to use; 2. The excellent functions of the touch screen module and the string input are not effectively matched together

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