CN102298498A - Soft keyboard character input processing method and device - Google Patents
Soft keyboard character input processing method and device Download PDFInfo
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- CN102298498A CN102298498A CN 201110233324 CN201110233324A CN102298498A CN 102298498 A CN102298498 A CN 102298498A CN 201110233324 CN201110233324 CN 201110233324 CN 201110233324 A CN201110233324 A CN 201110233324A CN 102298498 A CN102298498 A CN 102298498A
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Abstract
The invention discloses a soft keyboard character input processing method and a device. The method comprises the following steps of: obtaining key information input by a user; mapping the obtained key information into coordinate values; calling characters which are pre-stored in a local character library and correspond to the coordinate values according to the coordinate values; and displaying the called characters in the character library. The soft keyboard character input processing method and the device have the advantages that not only can the characters be input rapidly and efficiently, but also a very great number of various characters can be input and the user needs can be greatly satisfied.
Description
Technical field
The present invention relates to character input technology field, relate in particular to a kind of soft keyboard character input method and device.
Background technology
The function of set-top box becomes increasingly complex, and needs the application of a large amount of characters of input more and more, such as revising the program name, revise the name liked, sending out mail etc.Set-top box all will be supported multilingual at present, but the character display that set-top box needs also can roll up, the printable character of the ASCII character of standard just has 96 more than, add the language of other countries, by the several simple button of simple telepilot, can't finish the input of character with the front panel that relies on set-top box.A kind of solution is to do a soft keyboard to be presented on the TV screen, the mode of printable character according to the rectangle square formation shown, the user by by telepilot reach the options button input character up and down, but need repeatedly button, input character speed is slow, and efficient is very low.
The two-key input method of prior art, be on digital keys, button is imported a character for twice continuously, button is determined character set for the first time, button is determined the sequence number of character in character set for the second time, thereby reach the purpose that twice of continuous button determined a character, but kind and negligible amounts that two-key input method can input character can't satisfy user's multiple needs.
How fast the very many characters of input style and quantity are one of directions of character input technology area research.
Summary of the invention
The technical matters that the present invention mainly solves provides a kind of soft keyboard character input method and device, slow at prior art character input speed, efficient is low, the kind of the character of input and the situation of negligible amounts, the present invention is input character apace, and can input style and the very many characters of quantity.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: a kind of soft keyboard character input method is provided, said method comprising the steps of: the key information that obtains user's input; The key information that obtains is mapped as coordinate figure; Call the character that is pre-stored in corresponding described coordinate figure in the local character repertoire according to coordinate figure; Show the character in the described character repertoire that calls.
Wherein, before the step of the key information that obtains user's input, also comprise: in this locality character repertoire is set, described character repertoire is a rectangular character lists, and each character in the described rectangular character lists is all to there being a unique coordinate figure.
Wherein, after this locality is provided with character repertoire, obtain before the key information of user's input, also comprise: the step that on TV screen, shows the rectangular character lists that comprises coordinate information.
Wherein, call the step that is pre-stored in the character of corresponding described coordinate figure in the local character repertoire according to coordinate figure after, also comprise the step that shows described coordinate figure.
Wherein, the step of obtaining the key information of user input comprises: obtain the key information of the corresponding X coordinate that the user successively imports and the key information of corresponding Y coordinate.
For solving the problems of the technologies described above, another technical solution used in the present invention is: a kind of soft keyboard character input processing device is provided, and described device comprises: acquisition module is used to obtain the key information of user's input; Mapping block, the key information that is used for obtaining is mapped as coordinate figure; Calling module is used for calling the character that is pre-stored in the local corresponding described coordinate figure of character repertoire according to coordinate figure; Display module is used for showing the character of the described character repertoire that calls.
Wherein, described device also comprises memory module, and described memory module is used in local store character storehouse, and described character repertoire is a rectangular character lists, and each character in the described rectangular character lists is all to there being a unique coordinate figure.
Wherein, described display module also is used for after this locality is provided with character repertoire, obtains before the key information of user's input, shows the rectangular character lists that comprises coordinate information on TV screen.
Wherein, described display module also is used for the coordinate figure of the key information mapping of explicit user input.
The invention has the beneficial effects as follows: the input character efficient that is different from prior art is not high, the kind of input character and the situation of negligible amounts, soft keyboard character input method of the present invention and device are by obtaining the key information of user's input, the key information that obtains is mapped as coordinate figure, call the character that is pre-stored in corresponding described coordinate figure in the local character repertoire according to coordinate figure, show the character in the described character repertoire that calls; Obviously, the present invention is input character, efficient height apace, and can input style and the very many characters of quantity, has greatly satisfied user's demand.
Description of drawings
Fig. 1 is the soft keyboard synoptic diagram that the embodiment of the invention provides;
Fig. 2 is the process flow diagram of the soft keyboard character input method that provides of the embodiment of the invention;
Fig. 3 is the theory diagram of the soft keyboard character input media that provides of the embodiment of the invention.
Embodiment
The present invention is described in detail below in conjunction with drawings and Examples.
See also Fig. 1, before the step of the key information that obtains user's input, also be included in the step that this locality is provided with character repertoire, described character repertoire is a rectangular character lists 24, and preferably, the length and width of described rectangular character lists 24 equate; The length and width of described rectangular character lists 24 are made as the X-axis and the Y-axis of coordinate axis respectively, and described rectangular character lists 24 is a form, only place a character in the little lattice of each in the form; Each character in the described rectangular character lists 24 is all to there being a unique coordinate figure.For example, the unique coordinate values that character " 0 " is corresponding is that (X=1, Y=1), other character also all has a unique coordinate figure, does not enumerate one by one herein.Described character comprises numeral, letter and symbol etc.
Described rectangular character lists 24 is presented on the soft keyboard 2, also is provided with X coordinate figure zone 22 on the soft keyboard 2, is used to show the X coordinate figure; Also be provided with Y coordinate figure zone 22, be used to show the Y coordinate figure; Also be provided with character zone 21, be used for character display.
See also Fig. 2, Fig. 1, the embodiment of the invention comprises:
Step S101: obtain press key message sent by user;
User's remote controller is presented on the TV screen soft keyboard 2, and rectangular character lists 24 is also shown on the TV screen; Before the user imports a character,, draw the coordinate figure of this character correspondence by the rectangular character lists 24 on the observation television screen; The user presses the numerical key on the telepilot and this key information is sent to set-top box according to this coordinate figure then, and described key information is the numerical information of numerical key representative.
Step S102: the key information that obtains is mapped as coordinate figure;
Set-top box receives after the key information of step S101, and the numerical information of key information representative is mapped as coordinate figure.Particularly, the numeral of key information representative is mapped as the X coordinate figure for the first time, and the numeral of key information representative is mapped as the Y coordinate figure for the second time.
Step S103: call the character that is pre-stored in corresponding described coordinate figure in the local character repertoire according to coordinate figure;
As previously mentioned, each character all has a unique coordinate figure, according to the coordinate figure that step S102 maps out, calls the character that is pre-stored in the local character repertoire should coordinate figure.
Step S104: show the character in the described character repertoire that calls;
In step S103, call out after the character that is pre-stored in corresponding described coordinate figure in the local character repertoire, the character that calls out is presented at the character zone 21 of soft keyboard 2.
Obviously, not only input character speed is fast, efficient is high for the embodiment of the invention, and can input style and the very many characters of quantity.
In another embodiment, after this locality is provided with character repertoire, obtain before the key information of user's input, also comprise: the step that on TV screen, shows the rectangular character lists 24 that comprises coordinate information.
In another embodiment, call the step that is pre-stored in the character of corresponding described coordinate figure in the local character repertoire according to coordinate figure after, the coordinate figure zone that also is included in soft keyboard 2 shows the step of described coordinate figure.
In another embodiment, the step of obtaining the key information of user input comprises: obtain the key information of the corresponding X coordinate that the user successively imports and the key information of corresponding Y coordinate.
See also Fig. 3, in the theory diagram of soft keyboard character input media embodiment of the present invention, comprising:
Soft keyboard character input media of the present invention just can be realized the input of character by the input coordinate value, therefore character high input speed, efficient height, and because the coordinate figure corresponding characters is very many, therefore can the input character kind and quantity very many, greatly satisfied user's demand, as revising the program name, revise the name liked, sending out mail etc.
In another embodiment, described display module 15 also is used for after this locality is provided with character repertoire, obtains before the key information of user's input, shows the rectangular character lists that comprises coordinate information on TV screen.
In another embodiment, described display module 15 also is used for the coordinate figure of the key information mapping of explicit user input.
The principle of the soft keyboard character input media that provides about the embodiment of the invention sees also above at the flow process of soft keyboard character input method, is not giving unnecessary details herein.
Be the application example of the present invention on set-top box below.
Set-top box and TV energized are turned on set-top box and TV; User's remote controller is presented on the TV screen soft keyboard, and the rectangular character lists is also shown on the TV screen; The user needs input of character string " LT ", then observes character " L " and " T " position in the rectangular character lists earlier, judges the coordinate figure of character " L " and " T " respectively, coordinate figure as character " L " is (X=2, Y=3), the coordinate figure of character " T " be (X=10, Y=3); Elder generation's input character " L ".
Step 1: obtain press key message sent by user;
The user successively presses the numerical key " 2 " and the numerical key " 3 " of telepilot, wherein by numerical key " 2 " with by individual button deterministic process interval time is arranged between the numerical key " 3 ", if the interval time of pressing numerical key " 2 " and pressing numerical key " 3 ", then input digit information was " 2 " and " 3 " above certain hour; Otherwise the numerical information of input is " 23 ".Here Shu Ru numerical information is " 2 " and " 3 ", and this numerical information is sent to set-top box.
Step 2: the key information that obtains is mapped as coordinate figure;
Set-top box receives after the key information, and key information is mapped as coordinate figure.Particularly, for the first time the numeral " 2 " of key information representative is mapped as the X coordinate figure, and the numeral " 3 " of key information representative is mapped as the Y coordinate figure for the second time, i.e. the coordinate figure of key information mapping be (X=2, Y=3).
Step 3: call the character that is pre-stored in corresponding described coordinate figure in the local character repertoire according to coordinate figure;
(X=2 Y=3), calls the character " L " that is pre-stored in the local character repertoire to the coordinate figure that maps out according to step 2.
Step 4: in the X of soft keyboard coordinate figure zone and Y coordinate figure zone display digit " 2 " and " 3 " respectively.
Step 5: judge that whether this input is for importing first; This character is input as first input, then in the character zone character display " L " of soft keyboard.
So far, the input of character " L " is finished, below input character " T ".
Step 1: obtain press key message sent by user;
The user successively presses numerical key " 1 ", " 0 " and " 3 " of telepilot, wherein by numerical key " 1 ", by numerical key " 0 " and by individual button deterministic process interval time is arranged between the numerical key " 3 ", if the interval time of pressing numerical key " 1 ", press numerical key " 0 " and pressing numerical key " 3 ", then input digit information was " 1 ", " 0 " and " 3 " above certain hour; Otherwise the numerical information of input is " 10 " and " 3 ", perhaps is " 103 ".Here Shu Ru numerical information is " 10 " and " 3 ", and this numerical information is sent to set-top box.
Step 2: the key information that obtains is mapped as coordinate figure;
Set-top box receives after the key information, and key information is mapped as coordinate figure.Particularly, for the first time the numeral " 10 " of key information representative is mapped as the X coordinate figure, and the numeral " 3 " of key information representative is mapped as the Y coordinate figure for the second time, i.e. the coordinate figure of key information mapping be (X=10, Y=3).
Step 3: call the character that is pre-stored in corresponding described coordinate figure in the local character repertoire according to coordinate figure;
(X=10 Y=3), calls the character " T " that is pre-stored in the local character repertoire to the coordinate figure that maps out according to step 2.
Step 4: in the X of soft keyboard coordinate figure zone and Y coordinate figure zone display digit " 10 " and " 3 " respectively.
Step 5: judge that whether this input is for importing first; This character input is not to import first, then the character in the character zone of soft keyboard " L " back character display " T ".
So far, finished the input of character string " LT ".
If by classic method, the character " 0 " that cursor generally can be parked in the character form is located, and input character " L ", need downward button twice, button is once to the right; Want input character " T ", need downward button twice, button is nine times to the right; If with two key method input methods of prior art, then can't input character " T "; Be different from that prior art character input speed is slow, efficient is low, input character kind and limited amount, method input character provided by the invention " L " only need button twice, and input character " T " also only needs button three times, and efficient improves greatly; Because X coordinate figure or Y coordinate figure can be more than the double figures, and be promptly very many by the coordinate figure corresponding characters, thus the present invention can the input character kind and quantity very many.
The above only is embodiments of the invention; be not so limit claim of the present invention; every equivalent structure or equivalent flow process conversion that utilizes instructions of the present invention and accompanying drawing content to be done; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present invention.
Claims (9)
1. a soft keyboard character input processing method is characterized in that, may further comprise the steps:
Obtain the key information of user's input;
The key information that obtains is mapped as coordinate figure;
Call the character that is pre-stored in corresponding described coordinate figure in the local character repertoire according to coordinate figure;
Show the character in the described character repertoire that calls.
2. soft keyboard character input processing method according to claim 1 is characterized in that:
Before the step of the key information that obtains user's input, also comprise: in this locality character repertoire is set, described character repertoire is a rectangular character lists, and each character in the described rectangular character lists is all to there being a unique coordinate figure.
3. soft keyboard character input processing method according to claim 2 is characterized in that:
After this locality is provided with character repertoire, obtain before the key information of user's input, also comprise: the step that on TV screen, shows the rectangular character lists that comprises coordinate information.
4. soft keyboard character input processing method according to claim 1 is characterized in that:
Call the step that is pre-stored in the character of corresponding described coordinate figure in the local character repertoire according to coordinate figure after, also comprise the step that shows described coordinate figure.
5. according to each described soft keyboard character input processing method of claim 1 to 4, it is characterized in that:
The step of obtaining the key information of user input comprises: obtain the key information of the corresponding X coordinate that the user successively imports and the key information of corresponding Y coordinate.
6. a soft keyboard character input processing device is characterized in that, comprising:
Acquisition module: the key information that is used to obtain user's input;
Mapping block: the key information that is used for obtaining is mapped as coordinate figure;
Calling module: be used for calling the character that is pre-stored in the local corresponding described coordinate figure of character repertoire according to coordinate figure;
Display module: the character that is used for showing the described character repertoire that calls.
7. soft keyboard character input processing device according to claim 6 is characterized in that:
Described device also comprises memory module: described memory module is used in local store character storehouse, and described character repertoire is a rectangular character lists, and each character in the described rectangular character lists is all to there being a unique coordinate figure.
8. soft keyboard character input processing device according to claim 7 is characterized in that:
Described display module also is used for after this locality is provided with character repertoire, obtains before the key information of user's input, shows the rectangular character lists that comprises coordinate information on TV screen.
9. soft keyboard character input processing device according to claim 6 is characterized in that:
Described display module also is used for the coordinate figure of the key information mapping of explicit user input.
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| CN 201110233324 CN102298498A (en) | 2011-08-15 | 2011-08-15 | Soft keyboard character input processing method and device |
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| CN 201110233324 CN102298498A (en) | 2011-08-15 | 2011-08-15 | Soft keyboard character input processing method and device |
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| WO2014101224A1 (en) * | 2012-12-31 | 2014-07-03 | Zhou Bin | Method and system for inputting character on digital terminal, and digital terminal |
| CN104503661A (en) * | 2014-12-22 | 2015-04-08 | 无锡天脉聚源传媒科技有限公司 | Character input method, device and system |
| CN104506951A (en) * | 2014-12-08 | 2015-04-08 | 青岛海信电器股份有限公司 | Character input method, character input inputting device and intelligent terminal |
| CN106231391A (en) * | 2016-08-03 | 2016-12-14 | 深圳Tcl新技术有限公司 | Television set rapidly inputs the method and system of password |
| CN107766182A (en) * | 2016-08-18 | 2018-03-06 | 阿里巴巴集团控股有限公司 | Button positioning, manipulation, method of testing and the device of entering method keyboard |
| CN111276110A (en) * | 2018-12-04 | 2020-06-12 | 杭州海康威视数字技术股份有限公司 | Character display method and device and electronic equipment |
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| CN111276110A (en) * | 2018-12-04 | 2020-06-12 | 杭州海康威视数字技术股份有限公司 | Character display method and device and electronic equipment |
| CN111276110B (en) * | 2018-12-04 | 2021-10-19 | 杭州海康威视数字技术股份有限公司 | Character display method and device and electronic equipment |
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Application publication date: 20111228 |