Method and system for realizing Chinese phonetic input on electronic equipment based on remote controller

Abstract

The invention relates to a method and a system for realizing Chinese phonetic input on electronic equipment based on a remote controller. The method comprises the following steps of inputting an initial phonetic alphabet through a first-stage keyboard, and switching the first-stage keyboard into a corresponding first secondary auxiliary keyboard according to the input initial phonetic alphabet; inputting a next phonetic alphabet through the first secondary auxiliary keyboard; judging whether remaining phonetic alphabets exist grammatically; if the remaining phonetic alphabets do not exist, selecting corresponding candidate words; if the remaining phonetic alphabets exist, switching the first-stage keyboard into a corresponding second secondary auxiliary keyboard according to the input phonetic alphabet, and inputting a next phonetic alphabet through the second secondary auxiliary keyboard. The system comprises a first phonetic alphabet input module, a switching module and a remaining phonetic alphabet input module. The method and the system for realizing the Chinese phonetic input on the electronic equipment based on the remote controller accord with Chinese phonetic input habits, the system is user-friendly, the Chinese phonetic input speed is increased, and the application range is wide.

Description

technical field [0001] The present invention relates to the field of electronic technology, in particular to smart products, in particular to a method and system for realizing Chinese pinyin input on an electronic device based on a remote controller. Background technique [0002] With the popularity of networking, set-top boxes, smart TVs and other products that mainly use remote control input, human-computer interaction is not limited to switching channels, setting attributes and other preset functions, but also needs to input text for network interaction, such as searching Internet service. [0003] The remote control contains some preset keys. When inputting content other than the preset keys, it is necessary to display a virtual keyboard on the display device, use the up, down, left, and right direction keys of the remote control to locate, and confirm the input with the OK key. [0004] The current mainstream Chinese Pinyin input method, the keyboard adopts the traditi...

AI Technical Summary

Problems solved by technology

[0005] (1) The order of keyboard layout is different from the order of letters, which is not easy to find

[0006] (2) The three-line trapezoidal layout is suitable for ten fingers to tap on the physical keyboard at the same time, but the products input by the remote control use the cursor to move linearly for positioning, and the input efficiency depends on the average number of linear movements between the two keys. The three-line trapezoidal layout non-optimal

[0007] (3) Common Chinese pinyin combinations such as "ch", "sh", and "zh" cannot be input at one time, and the speed is slow

[0008] (4) With the gradual input of letters, the legal follow-up letters are limited, but the linear movement of the cursor also passes through illegal letters, and the positioning speed is slow

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