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Pinyin input system and method based on touch screen as well as electronic equipment

A pinyin input and touch screen technology, which is applied in the input/output process of data processing, electrical digital data processing, instruments, etc., can solve the problem that the efficiency of the input method system cannot be effectively improved, the taxiing target and direction are not intuitive, and the taxiing turns too much, etc. problem, achieve the effect of reducing visual selection cost, avoiding learning threshold, and reducing complexity

Inactive Publication Date: 2012-06-20
SHENGLE INFORMATION TECH SHANGHAI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] At present, there are existing schemes that use sliding to input pinyin, or because the sliding distance is too long, or because the sliding turns are too many and uncertain, or because the sliding target and direction are not intuitive, the efficiency of the input method system using these schemes cannot be effectively improved. , or even less usable

Method used

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  • Pinyin input system and method based on touch screen as well as electronic equipment
  • Pinyin input system and method based on touch screen as well as electronic equipment
  • Pinyin input system and method based on touch screen as well as electronic equipment

Examples

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Embodiment 1

[0043] Such as figure 1 As shown, the present embodiment provides a touch-screen-based pinyin input system, including:

[0044] The sliding input display module 10 is used to display the initial keyboard 101 and the optimized final keyboard 102 expanded by the sliding input;

[0045] Sliding input recognition module 11 is used to detect and analyze the pressing and lifting actions and sliding tracks on the initial keyboard 101. After sliding to the initial letter key of a final and a final letter and after a certain delay, according to the initials, finals and fuzzy pinyin of Chinese Pinyin The rule calculates a reasonable final, expands the optimized final keyboard 102 with multiple recognition areas, continues to detect the sliding track and lifting action on the optimized final keyboard, and recognizes the complete pinyin syllable input;

[0046] Word retrieval module 12, is used for retrieving candidate word according to described complete pinyin syllable;

[0047] Word ...

Embodiment 2

[0055] like Figure 7A As shown, the present embodiment provides a method for applying the above-mentioned touch screen-based pinyin input system, including:

[0056] S1, displaying the initial keyboard through the sliding input display module;

[0057] S2, the gliding input recognition module detects and recognizes the gliding trajectory from the initial consonant or the initial letter of the initial consonant to the final syllable on the initial keyboard and the delay in pressing the final syllable, so as to expand the optimized with multiple recognition areas vowel keyboard;

[0058] S3, the sliding input display module displays the optimized final keyboard;

[0059] S4, the gliding input recognition module continues to detect the gliding track on the optimized final keyboard, and recognizes the complete pinyin syllable input;

[0060] S5, utilizing a word retrieval module to retrieve candidate words according to the complete pinyin syllable;

[0061] S6, using a word s...

Embodiment 3

[0082] like Figure 9 As shown, this embodiment provides an electronic device, including a touch screen 91 , a storage unit 92 storing a Chinese character library 921 , and the touch screen-based pinyin input system 93 described in Embodiment 1.

[0083] refer to figure 1 , when performing pinyin input, the sliding input display module 10 displays the initial keyboard 101, the optimized final keyboard 102 and the input pinyin string on the touch screen 91; the sliding input recognition module 11 can detect actions such as pressing and sliding on the touch screen 91, Recognize the letters input on the initial keyboard 101 and the finals input on the final keyboard 102 in turn, and finally recognize the complete pinyin syllables of the input; the word retrieval module retrieves all candidate words in the Chinese character font library 921 according to the complete pinyin syllables The word selection module 13 displays all candidate words on the touch screen 91, and selects target...

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Abstract

The invention provides a pinyin input system and a method based on a touch screen as well as electronic equipment. By utilizing an initial keyboard, and combining characteristics of initial consonants and vowels of Chinese pinyin and an optimized vowel keyboard with a plurality of identification areas after fuzzy pinyin is expanded, a complete pinyin syllable can be input by sliding once, so as to reduce key pressing time and a sliding distance, reduce the complexity of the vowel keyboard, avoid a study threshold and improve user experience; furthermore, retroflex consonants and n / ng tail vowels can be vividly input by similar gesture operations through a path curve of a sliding track, so that the input efficiency is greatly improved; and moreover, through calculating the vowels which may be matched with the input initial consonants, the vowel keyboard is further simplified, so that the visual selection cost of a user and the judging time are reduced.

Description

technical field [0001] The invention relates to the field of Chinese pinyin input, in particular to a system and method for pinyin input based on a touch screen and electronic equipment. Background technique [0002] With the user's requirements for the mobility and portability of electronic products, the size of the touch screen of electronic products is usually limited, so the area that the user can actually operate is limited; at the same time, because the surface of the touch screen is hard and smooth, there is no boundary touch between various areas , so the feedback effect on user operations is much weaker than that of keyboard-operated products. Based on the above two points, when the user needs to perform precise operations such as clicking on a small area on the touch screen, it will be inconvenient. [0003] As a frequently clicked application, the keyboard input method has some difficult problems in the process of porting to the touch screen handheld device, such...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/023G06F3/041
Inventor 王天一吴振宇方刚
Owner SHENGLE INFORMATION TECH SHANGHAI
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