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Character input device and character input method

A text input and text technology, applied in the field of text input, can solve problems such as waste of input time, complicated operation, missing user text, etc., and achieve the effect of saving time and improving input efficiency

Pending Publication Date: 2020-08-04
ALPINE ELECTRONICS INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] When the user enters the pinyin corresponding to an infrequently used character combination and there is no directly corresponding candidate option for the character combination in the candidate list, method 1 requires the user to continuously turn the pages of the candidate list to find the characters corresponding to each pinyin, so that It is easy to miss the text required by the user due to too fast page turning, or the problem of cumbersome and time-consuming search operation one by one due to the large number of text combinations; at the same time, the user uses method 2 to input the text combination that is not commonly used When you need to delete the text multiple times, select, and then delete, there are complicated operations, error-prone disadvantages and waste of input time

Method used

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  • Character input device and character input method
  • Character input device and character input method
  • Character input device and character input method

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Experimental program
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Embodiment approach 1

[0034] Hereinafter, the character input device of the present invention will be described in detail with reference to the drawings.

[0035] figure 2It is a block diagram of the structure of the input device according to Embodiment 1 of the present invention. As shown in the figure, the character input device 100A of this embodiment includes an input unit 101 , a deletion unit 102 , a display unit 103 , a character information acquisition unit 104 , a determination unit 105 , a control unit 106 and a deletion position storage unit 107 .

[0036] The input unit 101 receives the user's operation on the keyboard, such as pressing letters, numbers, Chinese characters and other text keys and various function keys necessary to operate the electronic device, or directly touching the display panel with fingers, stylus, etc. The operation option is to perform handwriting operations, etc., to input text information or commands. The input unit 101 stores multilingual data, and can con...

Embodiment approach 2

[0053] Next, a second embodiment of the present invention will be described in detail. Figure 4 It is a block diagram showing the configuration of the character input device according to the second embodiment of the present invention.

[0054] Here, as compared with the character input device 100A, which is the configuration that minimally implements the present invention, the components different from the character input device 100A will be described in detail, and the description of the same configuration will be omitted. In the character input device 100B, an interval time acquisition unit 108 is added on the basis of the character input device 100A.

[0055]The interval time acquiring unit 108 is constituted by a storage means such as RAM / RAM or the like. The time taken for the character to be input again after the deletion unit 102 executes the deletion operation is calculated, and the calculated time is compared with a predetermined time. When the time is within the s...

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Abstract

The invention relates to a character input device and a character input method capable of selectively displaying reinput characters after deleting wrongly input characters. The character input devicecomprises: an input unit; a display unit; a deleting part which is used for deleting the characters; a deletion position storage unit for storing the position of the deleted character in the input character; a text information acquisition unit that acquires text information corresponding to the text deleted by the deletion unit and text information corresponding to the re-input text when the textis re-input at the position stored in the deletion position storage unit; a determination unit that determines whether or not text information identical to the text information corresponding to the deleted text exists in the text information corresponding to the re-input text; and a control unit that, wherein on the basis of the result of the determination by the determination unit, the control unit controls a display unit so that the display unit displays a character corresponding to the same character information at the position stored in the deletion position storage unit when the same character information exists.

Description

technical field [0001] The invention relates to a character input device and a character input method capable of selectively displaying reinput characters after deleting wrongly input characters, and belongs to the field of character input. Background technique [0002] In recent years, with the development of electronic equipment, in addition to computers commonly used in offices, smart phones and tablet computers have also been widely used in people's lives. People utilize above-mentioned electronic device to carry out the exchange of information, just can't avoid carrying out the input of text. Typically, text input is performed by handwriting on a touch screen as well as traditionally via a keyboard. [0003] For traditional input methods, keyboard input is taken as an example here. As shown in Figure 1, the display interface of the input device has a text display area 1 that simultaneously has a display function and receives user input operations, and displays candidat...

Claims

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Application Information

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IPC IPC(8): G06F3/023
CPCG06F3/0236G06F3/0233
Inventor 王佳音
Owner ALPINE ELECTRONICS INC