CN101424977A - Input method for inputting content by keyboard and terminal equipment - Google Patents
Input method for inputting content by keyboard and terminal equipment Download PDFInfo
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- CN101424977A CN101424977A CNA2008101794440A CN200810179444A CN101424977A CN 101424977 A CN101424977 A CN 101424977A CN A2008101794440 A CNA2008101794440 A CN A2008101794440A CN 200810179444 A CN200810179444 A CN 200810179444A CN 101424977 A CN101424977 A CN 101424977A
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Abstract
The embodiment of the invention provides an input method adopting a keyboard to input content and an input device. The input method comprises the following steps: input position information input for several times are obtained; candidate keys are selected according to the input position information, and characters corresponding to the candidate keys are used as input characters; input language type information can be obtained, several groups of input characters obtained by several input are combined according to the input language type information; selective information is obtained, and the selected content is determined in the combined result according to the selective information. The input method and the input device solve the misinput problem of the input manner of the prior touch keyboard and the prior mechanical keyboard, and improve the input efficiency and the input accuracy on the premise of more according with the use habit of a user.
Description
Technical field
The present invention relates to GUI (Graphical User Interfaces, graphic user interface) technical field, relate in particular to and adopt keyboard to carry out the input method and the terminal device of content input.
Background technology
Along with the continuous development of hand-held digital equipment such as mobile phone, PDA, e-dictionary with popularize, keyboard entry method becomes the principal element that influences this series products ease for use.Current, the input mode that is applicable to this type of hand-held digital product mainly contains the input of nine keys and full keyboard is imported two kinds.
Nine key input methods are the input modes that are widely used in mobile phone, and this method is on per 3 to 4 one group 8 digital keys that are mapped to the handset dialing dish of 26 English alphabets, the corresponding punctuation mark commonly used of another digital keys or do auxiliary input and use.The user is when input, need on dial (of a telephone), search the alphabetical pairing digital keys of required input, the user is after input, all English alphabets of this numerical key correspondence of system's typing of mobile phone, the different software input method that coupling system is installed, after input character arranged and screen, select and confirm final input for the user.
Figure 1 shows that the keyboard layout of nine key input methods, as shown in the figure, 26 English alphabets are distributed on the digital keys, a numerical key is clicked in the every input of user, then import three or four candidate letter, after finishing input, the institute that system will import at every turn might go out by composite column, selects to confirm for the user.Be example with keyboard layout shown in Figure 1 below, illustrate that the user is using nine key input methods to import the example of English word " dog " or Chinese " Buddhist (fo) ":
The user is when using nine key input methods input foregoing, generally through two operation stepss:
At first, searching the corresponding digital keys of each letter imports;
In this step, the user imports 3 → 6 → 4 in alphabetical order, and system obtains trigram according to user's input, is respectively D/E/F, M/N/O, G/H/I.
Secondly, in the monogram that system lists, choose desirable input.
In order to improve input speed, system generally can make up the input that obtains, and removes illegal combination, selects for the user.
Under English mode, the combinations of words that system obtains comprises: 1) DOG; 2) FOG; 3) ENG; 4) DOI; 5) ENH; 6) ENI; 7) FOI, the user selects 1) finish input.
Under Chinese pattern, the pinyin combinations that system obtains comprises: 1) fo; 2) do; 3) en, the user selects 1) after, system lists all corresponding Chinese characters of phonetic " fo ", and the user selects to wish the Chinese character " Buddhist " imported once more, finishes input.
The input method of full keyboard is the input mode that people have been accustomed to when using computer, and current many high-end mobile phones provide small-sized full keyboard to use for the user.These equipment or added undersized mechanical keyboard, perhaps simulate full keyboard and import use for the user by touch-screen, each letter all has corresponding key on full keyboard, use the input of small-sized full keyboard almost completely identical with computor-keyboard input process commonly used, the user need only directly select on keyboard and click needs the character of input to get final product.
In realizing process of the present invention, the inventor finds that there are the following problems in the prior art:
For nine key input methods, its keyboard layout has limited its ease for use, at first, only provides the pattern of nine buttons, for the user who gets used to using computer, seems very not directly perceived, before the input, searching of required character has been expended the plenty of time; Secondly, because this input mode itself is to adopt the corresponding relation of button and input character one-to-many, when importing at every turn, the user all can follow at least two redundance characters of input, when having increased the matching operation of system, also can't eliminate the unwanted input combination of user fully, waste input time.
For the full keyboard input method, there are writing pencil input and finger input dual mode, at first, use the form of writing pencil click keys on touch-screen can't effectively improve user's input speed, in use, very difficult one hand finishes input operation, reduced the ease for use of small and exquisite handheld device such as mobile phone; Secondly, the mode of using finger directly on touch-screen, to click, because the restriction of size, keyboard on the mobile phone can't accomplish just in time to meet the size that people point input as computor-keyboard, when using finger to click, the mistake input often appears, modification repeatedly, the heavily operation of input on touch-screen, waste user's plenty of time, made input efficiency reduce greatly on the contrary.
Summary of the invention
The embodiment of the invention provides input method and the input equipment that adopts keyboard to carry out the content input, to solve the existing mistake input problem that adopts the keyboard input.
The embodiment of the invention provides a kind of input method that adopts keyboard to carry out the content input, and described method comprises the following steps: to obtain the repeatedly input position information of input; According to described input position information, select candidate's button, with every group of candidate's button corresponding characters as candidate's input character; Obtain the input language type information, the many groups candidate input character that will repeatedly import acquisition according to described input language type information makes up; Obtain selection information, from the result of combination, determine selected content according to described selection information.
The embodiment of the invention also provides a kind of terminal device that adopts keyboard to carry out the content input, and described terminal device comprises: keyboard is used to obtain the repeatedly input position information of input; Candidate's button selected cell is used for according to described input position information, selects candidate's button, with this candidate's button corresponding characters as candidate's input character; The character combination unit, the candidate's input character that is used for will repeatedly importing according to the type of input language candidate's button correspondence of acquisition makes up; Output unit is used for according to selection information from the definite selected content of the result of combination.
The embodiment of the invention also provides a kind of input method that adopts keyboard to carry out the content input, and described method comprises the following steps: to obtain the contact information of input; According to described contact information, all buttons near the certain limit of selecting to determine according to ordering strategy the described contact are as candidate's button of input, with described candidate's button corresponding characters as candidate's input character; Obtain selection information, select corresponding input character from described selecteed candidate's input character according to described selection information.
The embodiment of the invention also provides a kind of terminal device that adopts keyboard to carry out the content input, and described terminal device comprises: keyboard is used to obtain the contact information of input; Candidate's button selected cell is used for according to described contact information, and all buttons near the certain limit of selecting to determine according to ordering strategy the described contact are as candidate's button of input, with described candidate's button corresponding characters as candidate's input character; Output unit is used for selecting corresponding input character according to described selection information from described selecteed candidate's input character.
By input method and the terminal device that the embodiment of the invention provides, solved the mistake input problem of existing keyboard with touch screen, mechanical type keyboard entry method, under the prerequisite that more meets user's use habit, improved the efficient and the accuracy of input.
Description of drawings
Accompanying drawing described herein is used to provide further understanding of the present invention, constitutes the application's a part, does not constitute limitation of the invention.In the accompanying drawings:
Fig. 1 is the keyboard layout synoptic diagram of nine key input methods in the prior art;
Fig. 2 is the process flow diagram of embodiment of the invention input method;
Fig. 3 is for returning the process flow diagram of the input method of touch information with the coordinate points form;
Fig. 4 is the schematic diagram of the input method of one embodiment of the invention;
Fig. 5 is the input process synoptic diagram of the input method of another embodiment of the present invention;
Fig. 6 chooses synoptic diagram for candidate characters embodiment illustrated in fig. 5;
Fig. 7 is an input character anabolic process synoptic diagram embodiment illustrated in fig. 5;
Fig. 8 chooses synoptic diagram for the candidate characters of another embodiment of the present invention;
Fig. 9 is the candidate characters input synoptic diagram of another embodiment of the present invention;
Figure 10 A-Figure 10 C is the candidate characters input synoptic diagram of another embodiment of the present invention;
Figure 11 is the process flow diagram of the input method of another embodiment of the present invention;
Figure 12 is the terminal device composition frame chart of the embodiment of the invention;
Figure 13 is another embodiment of the present invention terminal device composition frame chart.
Embodiment
For the purpose, technical scheme and the advantage that make the embodiment of the invention is clearer,, the embodiment of the invention is described in further details below in conjunction with embodiment and accompanying drawing.At this, illustrative examples of the present invention and explanation thereof are used to explain the present invention, but not as a limitation of the invention.
The embodiment of the invention is after the button input that receives the user, choose near all interior buttons of the certain limit of input position as input at every turn, the button of repeatedly input acquisition is made up, validity according to combination, eliminate inappropriate input, finally offer the best input results of user and select for the user.
Embodiment one:
The embodiment of the invention provides a kind of input method that adopts keyboard to import, and describes below in conjunction with the input method of accompanying drawing to the embodiment of the invention.
Fig. 2 is the process flow diagram that the employing keyboard of present embodiment carries out the input method of content input, please refer to Fig. 2, and the method for the embodiment of the invention comprises the following steps:
201: obtain the repeatedly input position information of input;
According to present embodiment, at first to obtain the input position information of user by the keyboard input, the input method of the embodiment of the invention can be applied to keyboard with touch screen and mechanical type keyboard, wherein keyboard with touch screen also is divided into different types according to different input principles, as common resistance-type, condenser type, infrared type etc., and the input position information that the keyboard with touch screen of different principle picks up may be different, use the input method of the embodiment of the invention and also slightly have any different; The mechanical type keyboard also can be divided into the small-sized machine keyboard that provides on the handheld device and the computer mechanical type keyboard of common size according to the difference of application terminal.
202: according to described input position information, select candidate's button, with this candidate's button corresponding characters as candidate's input character;
According to present embodiment, can select near the candidate button of all interior buttons of the certain limit of each input position of importing as this input.
In the present embodiment, can take different candidate's button selection strategies according to the difference of input position information, as, when described input position is input point, be the center then with described input point, choose the button center from this input point distance less than all buttons of radius r candidate's button as this input; When described input position was input area, then the center with described input area was the center of circle, was that radius is justified with r, will be by the candidate button of all buttons of the zone correspondence of described circle covering as this input; R≤D wherein, D is for pressing width of key.
Wherein, described input area is regular figure or irregular figure, and when described input area was regular figure, the center of described input area was the center of described regular figure; When described input area was irregular figure, the center of described input area was the center of gravity of described irregular figure.
According to other embodiment, can also select adjacently with input position, and input time is at interval less than presetting button button at interval as candidate's button.Perhaps select to be positioned at same delegation, and button adjacent one another are is as candidate's button with input position.The concrete strategy of candidate's button of selecting can determine according to keyboard type, present embodiment not with this as restriction.
According to present embodiment, can also carry out prioritization to described candidate's input character, to increase the accuracy of input.For example, can sort to the distance of the described input point candidate's input character to candidate's button correspondence according to the button center of described candidate's button, distance is more little, and the priority of candidate's input character is high more.Perhaps sort according to the button area of each the candidate's button that covers with the scope of the described input position candidate's input character to candidate's button correspondence, area is big more, and the priority of candidate's input character is high more.Can also sort according to the sequencing of candidate's button input, input button priority more early is high more.Perhaps candidate's button is sorted according to user's input habit.Concrete prioritization strategy can be according to above-mentioned candidate's button selection strategy decision.
203: obtain the input language type information, the many groups candidate input character that will repeatedly import acquisition according to described input language type information makes up;
According to present embodiment, can candidate's input character be made up and screen according to the difference of input language, remove useless combination, to improve the accuracy and the efficient of input.For example, when input language was the spelling input method of Chinese character, reasonably pinyin combinations was as constraint condition; When input language was the stroke input method of Chinese character, reasonably combination of strokes was as constraint condition; When input language was English input method, reasonably combinations of words was as constraint condition.
According to present embodiment, can also revise the input of having made up according to input pattern, for example, when input pattern is the word input pattern, revises described candidate's input character and be combined in the word scope; When input pattern is whole input pattern, revises described candidate's input character and be combined in the whole sentence scope.
Illustrate, under the word input pattern,,, and delete this candidate's input character combination, so promptly dwindled range of choice then because this word not in the English if candidate's input character combination comprises " my name "; Under whole sentence input pattern,,, and keep this combination then because this whole sentence is arranged in the English if the combination of candidate's input character comprises " my name ".
204: obtain selection information, from the result of combination, determine selected content according to described selection information.According to present embodiment, in previous step is rapid, determined and can make up by candidate characters for you to choose, just can determine selected character combination according to user's selection.
Carry out the input method of content input by the employing keyboard of present embodiment, adopted and determined a plurality of candidate's input characters and candidate's input character is made up modes such as ordering, solved the mistake input problem of existing keyboard with touch screen, mechanical type keyboard entry method, under the prerequisite that more meets user's use habit, improved the efficient and the accuracy of input.
Embodiment two:
The embodiment of the invention provides a kind of input method that adopts keyboard with touch screen to import, and describes below in conjunction with the input method of accompanying drawing to the embodiment of the invention.
Figure 3 shows that the process flow diagram of present embodiment input method, present embodiment is that the keyboard with touch screen that returns touch information with the coordinate points form is an example, and as shown in Figure 3, the method for present embodiment comprises the following steps:
301: receive user's button input, obtain the repeatedly input position information of input;
At first on the touch-screen of product,, draw out simulating keyboard,, obtain the input position information that the user repeatedly imports to receive user's button input according to the computor-keyboard distribution of standard.
302: select candidate's button, with selected candidate's button corresponding characters as candidate's input character;
Because present embodiment is to return touch information with the coordinate points form, so, under input pattern, when the user touches touch-screen, obtain user's input point information, input point with the user is the center, choose the button center from this input point distance less than all buttons of radius r as candidate's button, take out each candidate's button corresponding characters as candidate's input character.
Wherein, radius r can be provided with according to the sensitivity difference that the user is provided with.For example: if be D by width of key, radius r can be divided into following three grades according to the button width D, rank one: r=D; Rank two: r=D/2; Rank three: r=D/4.Rank is low more, also is that sensitivity is low more, imports fuzzy more; Rank is high more, also is that sensitivity is high more, imports accurate more.The user can select according to the situation of current input.
304:, make up to repeatedly importing the many groups candidate input character that obtains according to input language;
This step is in conjunction with current input language type, effectively makes up repeatedly importing the many groups candidate input character that obtains, and filters out useless or wrong combination.For example, for the spelling input method or the stroke input method of Chinese character, can remove irrational pinyin combinations or combination of strokes according to rational pinyin combinations or combination of strokes as constraint condition; For English input method, can remove irrational combinations of words according to rational combinations of words as constraint condition.
306:, optional input results is offered the user select according to the combined result of above-mentioned steps.
According to present embodiment, the input method of the embodiment of the invention can also comprise and will import the step 303 that the candidate's input character that obtains carries out prioritization at every turn.
Wherein, the method of prioritization has multiple, can select according to concrete performance, present embodiment can sort to candidate's input character from the distance of input point according to the button center of candidate's button of candidate's input character correspondence, distance is more little, priority is high more, and this ordering will be as the preferred foundation in follow-up when coupling.
According to present embodiment, the input method of the embodiment of the invention can also comprise the character according to follow-up input, the step 305 that the input of having made up is revised.
Wherein, this step is to be used for further filtering useless or wrong combination, can be according to input pattern, syntagmatic between the character of the character of follow-up input and input is before revised, for example, when input pattern is the word input pattern, then adjusts candidate's input character and be combined in the word scope; When input pattern is whole input pattern, then adjusts candidate's input character and be combined in the whole sentence scope.
Fig. 4 is the schematic diagram of the input method of the embodiment of the invention, according to this each diagram step shown in Figure 4, can more know the whole implementation procedure of the embodiment of the invention.
As shown in Figure 4, the whole implement process of this embodiment comprises five steps:
401: obtain the button input;
402: according to the sensitivity analysis input area that is provided with;
403: determine that the candidate imports, sort according to the priority of ordering strategy to candidate's input character;
404: combined word in legal character library, present embodiment comprise phonetic storehouse (left side), English word storehouse (in) and other character libraries (right side);
405: according in conjunction with current input content, word candidate is made up correction, and offer the user and select in conjunction with factors such as linguistic context/grammers.
In this example, in the phonetic storehouse of Chinese under the pattern, the combination of current input comprises " he ", " be ", " ne " etc., then in conjunction with the linguistic context of aforementioned Chinese pattern with formerly import the grammer of " little ", determine to have only " little he " grammaticalness custom, then " little he " offered the user; In the English word storehouse under English mode, the combination of current input comprises " ne ", " ns ", " be " etc., then, determine to have only " Ishe " grammaticalness custom, then " Is he " offered the user in conjunction with the linguistic context of aforementioned English mode and the grammer of input " Is " formerly.
Fig. 5 is the input process synoptic diagram of the input method of the embodiment of the invention, Fig. 6 chooses synoptic diagram for the candidate characters of the embodiment of the invention, Fig. 7 is the input character anabolic process synoptic diagram of the embodiment of the invention, according to Fig. 5, Fig. 6, example shown in Figure 7, can know the implementation process and the processing procedure of the embodiment of the invention.
Please refer to Fig. 5, the user uses spelling input method input " hanzi (Chinese character) " on full keyboard, and the circle of sequence number 1 to 5 is represented user's button input sequence respectively, because the restriction of keyboard size, it is very accurate that each input position can't be accomplished.
Please refer to Fig. 6,, justify, choose button corresponding characters that border circular areas covers as candidate characters with predefined radius r when choosing first letter " h ", being the center with the input point according to embodiment illustrated in fig. 5; Then, be condition with the center of each button from the distance of input point, the priority of each candidate's button is sorted.Therefore, the input among Fig. 6 has obtained candidate characters " H ", " B ", " N ", and their priority orders is respectively (1) " H "; (2) " B "; (3) " N ".
Please refer to Fig. 7, adopt identical as shown in Figure 6 method to choose the candidate characters of the each input of user, and obtain combination table shown in Figure 7.The candidate characters that each input of every row representative of consumer obtains in this table carries out priority arrangement to character, makes up according to the candidate characters of Chinese phonetic alphabet rule to input at last.Obtain legal input " hanzi ".
At last, again that above-mentioned input " hanzi " is corresponding Chinese " Chinese character " offers the user and selects.
This embodiment of the invention can realize the effect of " location fuzzy input ": the user need not definite definite position of wishing the character of input, only need near the residing zone of this button, to click and correctly to import, be similar to the process of using computor-keyboard to carry out " touch system ".This improvement will be very effective for great majority get used to using the user of computor-keyboard.
Embodiment three:
Present embodiment is that the keyboard with touch screen that returns touch information with the touch area form is an example, present embodiment three is different with the content that embodiment two returns touch information, therefore the mode and the embodiment one that choose candidate's button are different, choose synoptic diagram below in conjunction with candidate characters shown in Figure 8 the embodiment of the invention two is described.
Please refer to Fig. 8, the step that the embodiment of the invention is chosen candidate's button comprises:
At first, obtain the center of input area;
The touch information that embodiment of the invention touch-screen returns is an input area, rather than input point, and this input area can be regular figure or irregular figure, and for regular figure, this step is to choose the center of the center of figure as input area; For irregular figure, the center of gravity that this step can chosen area is as the center of input area.
Secondly, be the center of circle with the input area center that obtains, choosing r according to default sensitivity is that radius is justified, and is justified the regional corresponding key that covers and is candidate's button, this candidate's button corresponding characters is as candidate's input character.
Once more, selected candidate's input character is carried out prioritization, the button area of the corresponding button of candidate's input character of covering with input area during ordering is as condition, the button that area coverage is big more, and the priority of candidate's input character that it is corresponding is high more.
After getting access to candidate's input character, determining and can carrying out according to the step of embodiment one of input character do not repeat them here.
This embodiment of the invention is chosen a series of buttons around the user input area as the input candidate characters, can eliminate the influence that the input of user's mistake brings effectively, and for the situation of using keypad, this to improve effect particularly evident.
This embodiment of the invention can realize the effect of " location fuzzy input ": the user need not definite definite position of wishing the character of input, only need near the residing zone of this button, to click and correctly to import, be similar to the process of using computor-keyboard to carry out " touch system ".This improvement will be very effective for great majority get used to using the user of computor-keyboard.
Embodiment four:
The embodiment of the invention also provides a kind of input method that adopts the mechanical type keyboard to import, and this embodiment is to be example with the small-sized machine formula keyboard that provides on the handheld device, describes below in conjunction with the input method of accompanying drawing to the embodiment of the invention.
For the small-sized machine formula full keyboard that provides on the handheld device, when the user clicks certain button and imports, often because button size is less, when the user imports together with mistiming by other buttons, as shown in Figure 9, the user wishes input alphabet D, and has in fact clicked D, F and C, use the method for the embodiment of the invention, can address the above problem.
The input method of the embodiment of the invention comprises the following steps:
At first, obtain user's input by keyboard: ' D ', ' F ', ' C ';
Secondly, the button input that gets access to is analyzed, because three buttons are adjacent on the position, and therefore, think this three buttons be with once input at interval less than the button interval D t that presets input time, with ' D ', ' F ', ' C ' three characters are as candidate's input of this button;
Then, the priority of the candidate's button sequencing according to input is sorted, more early Shu Ru button priority is high more;
At last, after the candidate's input after obtaining sorting, implementation process is identical with other embodiment introductions, repeats no more here.
The input method of present embodiment is being chosen on candidate's button, with key position and button time interval of presetting be foundation, the position is contiguous and less than the button in this time interval, is considered as with input once and as candidate's button; On prioritization, serve as according to the ordering of candidate's button with the sequencing of importing, re-use the processing procedure identical with keyboard with touch screen, can eliminate the influence that the input of user's mistake brings effectively, realize the effect identical with keyboard with touch screen embodiment.
Embodiment five:
The embodiment of the invention also provides a kind of input method that adopts the mechanical type keyboard to import, and this embodiment is that the computer mechanical type keyboard with common size is an example, describes below in conjunction with the input method of accompanying drawing to the embodiment of the invention.
Computer mechanical type keyboard for common size, present embodiment is mainly used in eliminates the mistake input that user's " touch system " produces, this situation generally is the relative position that the user knows certain button, when still knocking skew has taken place, and has imported this button other characters on every side.Shown in Figure 10 A-Figure 10 C, the user wishes to import D, and has in fact clicked F, uses the method for the embodiment of the invention, can address the above problem.
The input method of the embodiment of the invention comprises the following steps:
At first, obtain user's actual input button ' F ' by keyboard;
Secondly,, choose button with the button ' D ' on every side in the delegation according to the condition that pre-sets, ' F ', ' G ' imports as the candidate simultaneously;
Wherein, candidate's button is chosen condition and can be adjusted according to actual conditions, and what choose in this example is with button around in the delegation, according to the input habit of different user, also may choose adjacent lines around button even the button character in one week as input.
Then, according to current statistical conditions, button is sorted to user's input error;
For example: the user usually imports the right button of correct button as mistake, and so, the prioritization of candidate's button should be (1) F; (2) D; (3) G.
At last, after the candidate's input after obtaining sorting, implementation process is identical with other embodiment introductions, no longer describes here.
The input method of present embodiment choosing on candidate's button, is chosen candidate's button according to user's input habit; On prioritization, many candidates of the input habit button corresponding characters according to the user sorts equally, and wherein, user's input habit can preset as choosing or ranking criteria.Re-use the processing procedure identical, can eliminate the influence that the input of user's mistake brings effectively, realize the effect identical with keyboard with touch screen embodiment with keyboard with touch screen.
Embodiment six:
The embodiment of the invention also provides a kind of input method that adopts keyboard to carry out the content input, below in conjunction with accompanying drawing present embodiment is described.
Figure 11 is the input method process flow diagram of present embodiment, please refer to Figure 11, and the input method of the embodiment of the invention comprises:
1101: the contact information of obtaining input;
According to present embodiment, at first to get access to user's input by keyboard, in the present embodiment, user's input embodies with the form of contact information.
1102: according to described contact information, all buttons near the certain limit of selecting to determine according to ordering strategy the described contact are as candidate's button of input, with described candidate's button corresponding characters as candidate's input character;
According to present embodiment, the strategy of selecting candidate's button is that type and the ordering strategy according to keyboard decides, for example, when keyboard is when returning the keyboard with touch screen of touch information with the touch point form, then the distance of the described touch point of selection key centre distance less than all buttons of certain radius as candidate's button, described ordering strategy is: the more little priority of distance is high more, and wherein, described radius is less than or equal to by width of key.When keyboard is when returning the keyboard with touch screen of touch information with the form of touch area, then select all buttons that the contact touches as candidate's button, described ordering strategy is: the big more priority of button area that described contact covers is high more.When keyboard is the mechanical type keyboard, select the button that touches with described contact adjacent, and input time at interval less than presetting button all buttons at interval as candidate's button, described ordering strategy is: input time, more little priority was high more at interval; The button of perhaps selecting to touch with described contact is positioned at same delegation, and all buttons adjacent one another are are as candidate's button, and described ordering strategy is: high more apart from the near more priority in contact.
1103: obtain selection information, select corresponding input character from described selecteed candidate's input character according to described selection information.
According to present embodiment, in previous step is rapid, determined candidate's input character after, just can selected character be exported according to user's selection.
Input method by present embodiment, adopted the mode of determining a plurality of candidate's input characters according to keyboard type and ordering strategy, solved the mistake input problem of existing keyboard with touch screen, mechanical type keyboard entry method, under the prerequisite that more meets user's use habit, improved the efficient and the accuracy of input.
Embodiment seven:
The embodiment of the invention also provides a kind of terminal device that adopts keyboard to carry out the content input, describes below in conjunction with the terminal device of accompanying drawing to the embodiment of the invention.
Figure 12 is the terminal device composition frame chart of the embodiment of the invention, and the terminal device of the embodiment of the invention has been used the input method of the embodiment of the invention one, and this terminal device mainly comprises:
Keyboard 121, be used to receive user's button input, obtain the repeatedly input position information of input, this keyboard is the full key board keyboard, and the corresponding character of each alphabet key can be keyboard with touch screen (dummy keyboard) or mechanical type keyboard (physical keyboard), when it is keyboard with touch screen, be on the touch-screen of the product that comprises this keyboard,, draw out simulating keyboard according to the computor-keyboard distribution of standard.
Candidate's button selected cell 122 is used for the input position information that input gets access to according to user's button, selects candidate's button, and with the candidate input character of this candidate's button corresponding characters as this input.
Wherein, the selection standard of candidate's button can be distance, area, priority and user's a input habit etc., and adopts different selection standards according to the type of keyboard.
For example, choose the candidate button of interior all buttons of input position (input point or input area) certain limit as this input, when keyboard when returning the keyboard with touch screen of touch information with the coordinate points form, can the button center from the input point distance less than all buttons of radius r as candidate's button; When keyboard when returning the keyboard with touch screen of touch information with the touch area form, can the button center from the centre distance of input area less than all buttons of radius r as candidate's button; When small-sized machine formula keyboard that keyboard provides on for handheld device, can be adjacent and input time less than the button that presets all buttons at interval as candidate's button; When keyboard is the computer mechanical type keyboard of common size, can select to be positioned at delegation and adjacent all buttons as candidate's button according to user's input habit with enter key.
Wherein, r can be provided with and adjust according to the sensitivity difference that the user is provided with, and for example, this radius r can be arranged to different precision grades according to the button width D, rank one: r=D; Rank two: r=D/2; Rank three: r=D/4, rank is low more, imports fuzzyly more, and rank is high more, imports accurately more, and the user can select according to current input condition.
Character combination unit 123 is used for according to input language many groups candidate input character of repeatedly importing being carried out the validity combination, to filter out invalid combination, increases the degree of accuracy of selecting.
According to a preferred embodiment, the character combination unit 123 of the embodiment of the invention mainly comprises judge module 1231 and composite module 1232, wherein, judge module 1231 is used to judge the type of input language, and composite module 1232 is used for according to the result that judge module 1231 is judged the user repeatedly being imported the many groups candidate input character that obtains and carries out corresponding combined treatment.For example, when input language is the stroke input method of the spelling input method of Chinese character or Chinese character, this composite module 1232 can with rational pinyin combinations or reasonably combination of strokes make up selected many groups candidate input character that the user repeatedly imports as constraint condition; When input language was English input method, this composite module 1232 can make up the user as constraint condition with rational combinations of words and repeatedly import selected many groups candidate input character.
Another preferred embodiment according to the present invention, the character combination unit 123 of the embodiment of the invention also comprises prioritization module 1233, this prioritization module 1233 is used for candidate's input character of the resulting candidate's button correspondence of the each input of user is carried out prioritization, to increase the combination accuracy of composite module 1232, and that the method for prioritization has is multiple, the present invention not with this as restriction.For example, this priority arrangement module 1233 can be a foundation to the distance at the center of input point or input area according to the button center, and distance is more little, and priority is high more; Each button area that this prioritization module 1233 can also cover according to input range is a foundation, and area coverage is big more, and priority is high more; This prioritization module 1233 can also sort according to the sequencing of candidate's button input, and input button priority more early is high more; This prioritization module 1233 can also sort to candidate's button according to user's input habit.
Another preferred embodiment according to the present invention, the character combination unit 123 of the embodiment of the invention also comprises combination correcting module 1234, this combination correcting module 1234 is used for according to the character of follow-up input the result that composite module 1232 makes up being revised, to filter out invalid combination, increase the accuracy of composite module 1232 combinations.Wherein, can select according to input pattern the input correction of having made up, the present invention not with this as restriction, and the type of input pattern can be judged by judge module 1231.For example, under the word input pattern, the scope that combination is adjusted is in the word scope; Under whole sentence input pattern, the scope that combination is adjusted is in whole sentence scope.
Output unit 124, this output unit 124 are used for that the result that character combination unit 123 makes up is offered the user and further select to confirm.
The present invention is mainly used in the problem of by mistake importing easily when the user uses keypad that solves from the input mode of handheld device.But the present invention is not limited to keypad and uses.When people use computor-keyboard, carrying out " touch system ", also can occur importing inaccurate situation once in a while, adopt the cited scheme of the embodiment of the invention three, also can be used for common computor-keyboard, improve input efficiency.
Embodiment eight:
The embodiment of the invention also provides a kind of terminal device that adopts keyboard to carry out the content input, describes below in conjunction with the terminal device of accompanying drawing to the embodiment of the invention.
Figure 13 is the terminal device composition frame chart of the embodiment of the invention, and the terminal device of the embodiment of the invention has been used the input method of the embodiment of the invention six, and this terminal device mainly comprises:
According to present embodiment, keyboard 131 is the button inputs that are used to receive the user, obtain the contact information of its input, this keyboard is the full key board keyboard, and the corresponding character of each alphabet key can be keyboard with touch screen (dummy keyboard) or mechanical type keyboard (physical keyboard), when it is keyboard with touch screen, be on the touch-screen of the product that comprises this keyboard,, draw out simulating keyboard according to the computor-keyboard distribution of standard.
Candidate's button selected cell 132 is used for according to described contact information, and all buttons near the certain limit of selecting to determine according to ordering strategy the described contact are as candidate's button of input, with described candidate's button corresponding characters as candidate's input character;
According to present embodiment, this candidate's button selected cell 132 also comprises judge module 1321 and order module 1322, wherein:
Whether the distance that judge module 1321 is used to judge center, the described contact of button centre distance less than certain radius, if, then described button is imported button as the candidate, wherein, described radius is less than or equal to by width of key; Whether the contact area of the button that perhaps is used to judge that described contact touches is positioned at described contact is the center, does with certain radius in the area of a circle of circle, if then described button is imported button as the candidate; Be used to perhaps judge whether the button that touches with described contact is adjacent, and input time is at interval less than presetting button at interval, if then described button is imported button as the candidate; Be used to perhaps judge whether the button that touches with described contact is positioned at same delegation, and adjacent one another are, if then described button is imported button as the candidate.
Terminal device by present embodiment, adopted the mode of determining a plurality of candidate's input characters according to keyboard type and ordering strategy, solved the mistake input problem of existing keyboard with touch screen, mechanical type keyboard entry method, under the prerequisite that more meets user's use habit, improved the efficient and the accuracy of input.
Above-described specific embodiment; purpose of the present invention, technical scheme and beneficial effect are further described; institute is understood that; the above only is specific embodiments of the invention; and be not intended to limit the scope of the invention; within the spirit and principles in the present invention all, any modification of being made, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (41)
1, a kind of input method that adopts keyboard to carry out the content input is characterized in that described method comprises the following steps:
Obtain the repeatedly input position information of input;
According to described input position information, select candidate's button, with every group of candidate's button corresponding characters as candidate's input character;
Obtain the input language type information, the many groups candidate input character that will repeatedly import acquisition according to described input language type information makes up;
Obtain selection information, from the result of combination, determine selected content according to described selection information.
2, method according to claim 1 is characterized in that, the step of described selection candidate button is:
Select near the candidate button of all interior buttons of the certain limit of each input position of importing as this input.
3, method according to claim 2 is characterized in that, when described input position information is input point, is the center with described input point then, choose the button center from this input point distance less than all buttons of radius r candidate's button as this input.
4, method according to claim 2, it is characterized in that when described input position was input area, then the center with described input area was the center of circle, with r is that radius is justified, will be by the candidate button of all buttons of the zone correspondence of described circle covering as this input; R≤D wherein, D is for pressing width of key.
5, method according to claim 4 is characterized in that, described input area is regular figure or irregular figure, and when described input area was regular figure, the center of described input area was the center of described regular figure; When described input area was irregular figure, the center of described input area was the center of gravity of described irregular figure.
6, method according to claim 1 is characterized in that, the step of described selection candidate button is:
Select adjacently with input position, and input time is at interval less than presetting button button at interval as candidate's button.
7, method according to claim 1 is characterized in that, the step of described selection candidate button is:
Select to be positioned at same delegation, and button adjacent one another are is as candidate's button with input position.
8, method according to claim 1 is characterized in that, will repeatedly import the step that many groups candidate input character of acquisition makes up according to the input language type information and comprise:
When input language is the spelling input method of Chinese character or stroke input method, with rational pinyin combinations or combination of strokes as constraint condition;
When input language is English input method, with rational combinations of words as constraint condition.
9, method according to claim 1 is characterized in that, the described step that many groups candidate input character is made up also comprises before:
Described candidate's input character is carried out prioritization.
10, method according to claim 9, it is characterized in that, the described step that candidate's input character is carried out prioritization is sorting to the distance size of the described input point candidate's input character to candidate's button correspondence according to the button center of described candidate's button, distance is more little, and the priority of candidate's input character is high more.
11, method according to claim 9, it is characterized in that, the described step that candidate's input character is carried out prioritization is that the button area size of each candidate's button of covering according to the scope with described input position sorts to candidate's input character of candidate's button correspondence, area is big more, and the priority of candidate's input character is high more.
12, method according to claim 9 is characterized in that, the described step that candidate's input character is carried out prioritization is that the sequencing according to the input of candidate's button sorts, and input button priority more early is high more.
13, method according to claim 9 is characterized in that, the described step that candidate's input character is carried out prioritization is according to user's input habit candidate's button to be sorted.
14, method according to claim 1 is characterized in that, the described step that many groups candidate input character is made up also comprises afterwards:
According to the step that input pattern is revised the candidate's input character that has made up, this step comprises:
When input pattern is the word input pattern, revise being combined in the word scope of described candidate's input character;
When input pattern is whole input pattern, revise in the whole sentence of being combined in of the described candidate's input character scope.
15, a kind of terminal device that adopts keyboard to carry out the content input is characterized in that described terminal device comprises:
Keyboard is used to obtain the repeatedly input position information of input;
Candidate's button selected cell is used for according to described input position information, selects candidate's button, with this candidate's button corresponding characters as candidate's input character;
The character combination unit, the candidate's input character that is used for will repeatedly importing according to the type of input language candidate's button correspondence of acquisition makes up;
Output unit is used for according to selection information from the definite selected content of the result of combination.
16, terminal device according to claim 15, it is characterized in that, described keyboard is for returning the keyboard with touch screen of touch information with the coordinate points form, described candidate's button selected cell with the button center from the input point distance less than all buttons of radius r as candidate's button; Wherein, r≤D, D is for pressing width of key.
17, terminal device according to claim 15, it is characterized in that, described keyboard is for returning the keyboard with touch screen of touch information with the touch area form, described candidate's button selected cell with the button center from the centre distance of input area less than all buttons of radius r as candidate's button; Wherein, r≤D, D is for pressing width of key.
18, terminal device according to claim 15, it is characterized in that, the small-sized machine formula keyboard of described keyboard for providing on the handheld device, described candidate's button selected cell with adjacent and input time less than the button that presets all buttons at interval as candidate's button.
19, terminal device according to claim 15, it is characterized in that, described keyboard is the computer mechanical type keyboard of common size, and described candidate's button selected cell is selected to be positioned at delegation and adjacent all buttons as candidate's button with enter key according to user's input habit.
20, terminal device according to claim 15 is characterized in that, described character combination unit comprises:
Judge module is used to judge the type of input language;
Composite module, the result who is used for judging according to judge module makes up repeatedly importing the candidate's input character that obtains.
21, terminal device according to claim 20, it is characterized in that, described input language is the spelling input method of Chinese character, and described composite module makes up selected many groups candidate input character that the user repeatedly imports with rational pinyin combinations as constraint condition.
22, terminal device according to claim 20, it is characterized in that, described input language is the stroke input method of Chinese character, and described composite module makes up selected many groups candidate input character that the user repeatedly imports with rational combination of strokes as constraint condition.
23, terminal device according to claim 20 is characterized in that, described input language is an English input method, and described composite module makes up the user with rational combinations of words as constraint condition and repeatedly imports selected many groups candidate input character.
24, terminal device according to claim 20 is characterized in that, described character combination unit also comprises:
The prioritization module is used for the priority of the resulting candidate's input character of described each input is sorted.
25, terminal device according to claim 24, it is characterized in that described user's input position is an input point, described prioritization module is carried out prioritization according to the button center of candidate's button and the distance between the input point, distance is more little, and then priority is high more.
26, terminal device according to claim 24, it is characterized in that, described user's input position is an input area, described prioritization module is carried out priority arrangement according to the button area of candidate's button that described input area area coverage covers, it is big more to cover the button area, and priority is high more.
27, terminal device according to claim 24 is characterized in that, described prioritization module sorts according to the sequencing of candidate's button input, and input button priority more early is high more.
28, terminal device according to claim 24 is characterized in that, described prioritization module sorts to candidate's button according to user's input habit.
29, terminal device according to claim 20 is characterized in that, described character combination unit also comprises:
The combination correcting module is used for according to the character of input pattern and follow-up input the result that composite module makes up being revised.
30, terminal device according to claim 29 is characterized in that, described input pattern is the word input pattern, and the correction of described combination correcting module is described to be combined in the word scope.
31, terminal device according to claim 29 is characterized in that, described input pattern is whole sentence input pattern, and the correction of described combination correcting module is described to be combined in the whole sentence scope.
32, a kind of input method that adopts keyboard to carry out the content input is characterized in that described method comprises the following steps:
Obtain the contact information of input;
According to described contact information, all buttons near the certain limit of selecting to determine according to ordering strategy the described contact are as candidate's button of input, with described candidate's button corresponding characters as candidate's input character;
Obtain selection information, select corresponding input character from described selecteed candidate's input character according to described selection information.
33, method according to claim 32, it is characterized in that, all buttons near the certain limit of determining according to ordering strategy the described contact are: the distance at center, the described contact of button centre distance is less than all buttons of certain radius, described ordering strategy is: distance is more little, priority is high more, wherein, described radius is less than or equal to by width of key.
34, method according to claim 32, it is characterized in that, all buttons near the certain limit of determining according to ordering strategy the described contact are: all buttons that described contact touches, described ordering strategy is: the button area that described contact covers is big more, and priority is high more.
35, method according to claim 32, it is characterized in that, all buttons near the certain limit of determining according to ordering strategy the described contact are: the button that touches with described contact is adjacent, and input time is at interval less than presetting button all buttons at interval, described ordering strategy is: input time is more little at interval, and priority is high more.
36, method according to claim 32 is characterized in that, all buttons near the certain limit of determining according to ordering strategy the described contact are: the button that touches with described contact is positioned at same delegation, and all buttons adjacent one another are.
37, a kind of terminal device that adopts keyboard to carry out the content input is characterized in that described terminal device comprises:
Keyboard is used to obtain the contact information of input;
Candidate's button selected cell is used for according to described contact information, and all buttons near the certain limit of selecting to determine according to ordering strategy the described contact are as candidate's button of input, with described candidate's button corresponding characters as candidate's input character;
Output unit is used for selecting corresponding input character according to described selection information from described selecteed candidate's input character.
According to the described terminal device of claim 37, it is characterized in that 38, described candidate's button selected cell also comprises:
Whether judge module, the distance that is used to judge center, the described contact of button centre distance be less than predetermined radii, if the distance of determining center, the described contact of described button centre distance is then imported button with described button as the candidate less than predetermined radii;
Order module, be used for according to the distance more little, the ordering strategy that priority is high is more arranged described candidate's button;
Wherein, described predetermined radii is less than or equal to by width of key.
According to the described terminal device of claim 37, it is characterized in that 39, described candidate's button selected cell also comprises:
Judge module, whether the contact area of the button that is used to judge that described contact touches is positioned at described contact is the center, do with certain radius in the area of a circle of circle, if determine that it is the center that the contact area of the button that described contact touches is positioned at described contact, do with certain radius then described button to be imported button as the candidate in the area of a circle of circle;
Order module, it is big more to be used for the button area that covers according to described contact, and the ordering strategy that priority is high is more arranged described candidate's button.
According to the described terminal device of claim 37, it is characterized in that 40, described candidate's button selected cell also comprises:
Judge module, be used to judge whether the button that touches with described contact is adjacent, and input time is at interval less than presetting button at interval, if determine that the button that touches with described contact is adjacent, and less than presetting button at interval, then import button with described button as the candidate input time at interval;
Order module is used for according to input time at interval more for a short time, and the ordering strategy that priority is high is more arranged described candidate's button.
According to the described terminal device of claim 37, it is characterized in that 41, described candidate's button selected cell also comprises:
Judge module is used to judge whether the button that touches with described contact is positioned at same delegation, and adjacent one another are, is positioned at same delegation if determine the button that touches with described contact, and adjacent one another are, then described button is imported button as the candidate;
Order module is used for according to arranging described candidate's button with the high more ordering strategy of the near more priority of described contact distance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008101794440A CN101424977A (en) | 2008-11-28 | 2008-11-28 | Input method for inputting content by keyboard and terminal equipment |
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| Application Number | Priority Date | Filing Date | Title |
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| CNA2008101794440A CN101424977A (en) | 2008-11-28 | 2008-11-28 | Input method for inputting content by keyboard and terminal equipment |
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| CN101424977A true CN101424977A (en) | 2009-05-06 |
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| CNA2008101794440A Pending CN101424977A (en) | 2008-11-28 | 2008-11-28 | Input method for inputting content by keyboard and terminal equipment |
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| CN107065653A (en) * | 2017-03-13 | 2017-08-18 | 美的智慧家居科技有限公司 | switch panel self-learning method and device |
| CN108829267A (en) * | 2018-05-24 | 2018-11-16 | 努比亚技术有限公司 | A kind of vocabulary recommended method, equipment and computer can storage mediums |
| CN109358802A (en) * | 2018-10-11 | 2019-02-19 | 科大讯飞股份有限公司 | A kind of data inputting method, device, equipment and readable storage medium storing program for executing |
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