CN103246361B - Character entry apparatus and characters input method - Google Patents
Character entry apparatus and characters input method Download PDFInfo
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- CN103246361B CN103246361B CN201210266104.8A CN201210266104A CN103246361B CN 103246361 B CN103246361 B CN 103246361B CN 201210266104 A CN201210266104 A CN 201210266104A CN 103246361 B CN103246361 B CN 103246361B
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Abstract
There is provided a kind of character entry apparatus and characters input method, it is possible to reduce the input number of times of character and retrieve the character string of expression facility name etc. efficiently.Possessing: candidate display portion (6), the Chinese word character candidate of more than 1 will retrieved by candidate search portion (5) and character string candidate display are in same picture；And candidate selects receiving portion (7), from the Chinese word character candidate of more than 1 and character string candidate, accept Chinese word character candidate or the selection of character string candidate, candidate search portion (5) is in the case of the selection receiving Chinese word character candidate, from the character string candidate retrieved, screening comprises the character string candidate of this Chinese word character candidate, this character string candidate is exported candidate display portion (6), in the case of the selection receiving character string candidate, export the facility name represented by this character string candidate and as retrieval result.
Description
Technical field
The present invention relates to the character such as inputting Chinese etc. to retrieve the character entry apparatus of facility name etc., character input
Method and character input program.
Background technology
In the character entry apparatus of facility name etc. retrieved in input character, typically, input constitutes work character by character
For the character of the facility name of retrieval object, after character has inputted, press " index button " etc., thus retrieve facility name
Claim.
Therefore, if not pressing " index button " etc., then cannot confirm that the retrieval result of facility name is (at input character
In Tu, it is impossible to confirm the retrieval result of facility name).
Therefore, even if the alphabet that the input of character is accomplished to not input composition facility name also is able to retrieve this facility
The degree of title, also cannot understand this situation, and sometimes to input a lot of character.
In character entry apparatus disclosed in following patent documentation 1, in order to easily carry out the character input of Chinese, adopt
With accepting to represent the simple pinyin input mode of the input of the initial (alphabet) of the phonetic of the pronunciation of individual Chinese character, prominent
Show the part associated with retrieval result.
But, in this character entry apparatus, input constitutes the facility name as retrieval object the most character by character
Character, after character has inputted, pressing " index button " etc., thus retrieve facility name, so on the way of input character
In, it is impossible to confirm the retrieval result of facility name.
Patent documentation 1: Japanese Unexamined Patent Publication 2009-140287 publication (numbered paragraphs [0044], Fig. 3)
Summary of the invention
Conventional character entry apparatus is constituted as described above, so cannot confirm facility name in the way of input character
Retrieval result.Therefore, even if the alphabet that the input of character is accomplished to not input composition facility name also is able to retrieve this
The degree of facility name, also cannot understand this situation, and sometimes to input a lot of character.Accordingly, there exist and be difficult to efficiently
The problems such as retrieval facility name.
The present invention completes to solve problem as described above, its object is to obtain one and can reduce character
Input number of times thus retrieval efficiently represent the character entry apparatus of character string of facility name etc., characters input method and
Character input program.
The character entry apparatus of the present invention possesses: character string memory element, stores character string；Character input receiving unit,
Accept the input of character；Dictionary storage unit, the conversion character that storage is mapped with character；Candidate search unit, from by taking leave
In the conversion character of allusion quotation storage unit storage, retrieve the conversion character corresponding with the character accepted by character input receiving unit and wait
Choosing, and from the character string stored by character string memory element, retrieval comprises the character string candidate of described conversion character candidates；
And candidate display unit, by the conversion character candidates retrieved by candidate search unit and character string candidate display same
In picture, candidate selects unit from the conversion character candidates shown by candidate display unit and character string candidate, accepts change
Change character candidates or the selection of character string candidate.
According to the present invention, possess: candidate search unit, from the conversion character stored by dictionary storage unit, retrieval with
The conversion character candidates corresponding by the character of character input receiving unit acceptance, and from the word stored by character string memory element
In symbol string, retrieval includes the character string candidate of described conversion character candidates；And candidate display unit, will be by candidate search unit
The conversion character candidates retrieved and character string candidate display are in same picture, and candidate selects unit from by candidate display list
In the conversion character candidates of unit's display and character string candidate, accept conversion character candidates or the selection of character string candidate, institute
To have the input number of times and the effect of searching character string efficiently that can reduce character.
Accompanying drawing explanation
Fig. 1 is the structure chart of the character entry apparatus illustrating embodiments of the present invention 1.
Fig. 2 is the stream of the process content (characters input method) of the character entry apparatus illustrating embodiments of the present invention 1
Cheng Tu.
Fig. 3 is the explanatory diagram of the searching picture example illustrating the situation that have selected spelling input mode.
Fig. 4 is the explanatory diagram of the searching picture example illustrating the situation that have selected Two bors d's oeuveres input mode.
Fig. 5 is the explanatory diagram of the searching picture example illustrating the situation that have selected simple pinyin input mode.
Fig. 6 is the explanatory diagram of the searching picture example illustrating the situation that have selected hand-written character input mode.
Fig. 7 is the structure chart of the character entry apparatus illustrating embodiments of the present invention 2.
Fig. 8 is the structure chart of the character entry apparatus illustrating embodiments of the present invention 3.
Fig. 9 is the structure chart of the character entry apparatus illustrating embodiments of the present invention 4.
When Figure 10 is the cross point being shown in 2 roads of retrieval, the character string candidate to the title representing each road examines
The explanatory diagram of one example of the different kinds of roads searching picture of rope.
Figure 11 is the explanatory diagram of the searching picture example of the character entry apparatus illustrating embodiments of the present invention 5.
Figure 12 is the explanatory diagram of the searching picture example of the character entry apparatus illustrating embodiments of the present invention 5.
(symbol description)
1: dictionary storage unit (dictionary storage unit)；2: character string storage part (character string memory element)；3: input mode
Select receiving portion (input mode selection receiving unit)；4: character input receiving portion (character input receiving unit)；5: Hou Xuanjian
Rope portion (candidate search unit)；6: candidate display portion (candidate display unit)；7: candidate selects receiving portion (candidate selects unit)；
8: history DB(candidate selects unit)；11: sound input unit (sound input block)；21: server；22: communication control unit (is waited
Selected Inspection cable elements)；23: candidate search portion (candidate search unit)；31: map data base (candidate search unit)；32: present bit
Put test section (candidate search unit)；33: candidate search portion (candidate search unit)；34: candidate display portion (candidate display list
Unit).
Detailed description of the invention
Embodiment 1.
Fig. 1 is the structure chart of the character entry apparatus illustrating embodiments of the present invention 1.
The character entry apparatus of Fig. 1 is such as used as in vehicle the input interface of the guider carried.
In FIG, dictionary storage unit 1 is such as made up of the recording equipment such as ROM, hard disk, such as, preserve single Chinese of Chinese
Word dictionary.It addition, dictionary storage unit 1 constitutes dictionary storage unit.
Character string storage part 2 is such as made up of the recording equipment such as ROM, hard disk, such as storage have expression road, building,
The character string of the facility name in park etc..It addition, character string storage part 2 constitutes character string memory element.
Input mode selects receiving portion 3 such as to be used by touch panel, keyboard, mouse, control dish (Control dial) etc.
Family interface and be mounted with that the semiconductor integrated circuit etc. of CPU etc. is constituted, implements to accept the selection of the input mode of character input
Process.It addition, input mode selects receiving portion 3 to constitute input mode selects receiving unit.
As the input mode of character input, such as, preparing shown below 4 kind input mode, input mode selects to accept
Portion 3 implements to accept the process of the selection of desired input mode from 4 kinds of input modes.Wherein, following input mode is only
One example, it is also possible to accept the selection of other input modes.
(1) the hand-written character input mode of the input of hand-written character is accepted
(2) the spelling input mode being denoted as converting the input of the phonetic of the pronunciation of the individual Chinese character of character candidates is accepted
(3) accept be denoted as convert character candidates individual Chinese character pronunciation phonetic in initial consonant input and
It is connected on the Two bors d's oeuveres input mode of the input of simple or compound vowel of a Chinese syllable after this initial consonant
(4) initial (alphabet) being denoted as converting the phonetic of the pronunciation of the individual Chinese character of character candidates is accepted
The simple pinyin input mode of input
Character input receiving portion 4 is such as by user interfaces such as touch panel, keyboard, mouse, control dishes be mounted with CPU
Deng semiconductor integrated circuit etc. constitute, implement the following processing: select receiving portion 3 to receive the defeated of selection according to by input mode
Enter mode, accept the input of character.It addition, character input receiving portion 4 constitutes character input receiving unit.
Candidate search portion 5 is such as by structures such as the semiconductor integrated circuit or the slice microcomputers that are mounted with CPU etc.
Become, implement the following processing: whenever accepted the input of character by character input receiving portion 4, with reference to what dictionary storage unit 1 preserved
Chinese word character dictionary, retrieves the Chinese word character candidate (conversion character candidates) of more than 1 corresponding with this character, and from by character string
In the character string of storage part 2 storage, retrieval includes the character string candidate of more than 1 of this Chinese word character candidate.
It addition, candidate search portion 5 implements the following processing: wait being selected receiving portion 7 to receive Chinese word character by candidate described later
In the case of the selection of choosing, from the character string candidate retrieved, screening includes the character string candidate of this Chinese word character candidate, should
Character string candidate exports candidate display portion 6, candidate selecting receiving portion 7 to receive the situation of selection of character string candidate
Under, the facility name represented by this character string candidate is exported such as guider as retrieval result.
In present embodiment 1, Chinese word character candidate's conduct that candidate search portion 5 retrieval is corresponding with the character inputted is described
The example of conversion character candidates, but this conversion character candidates is not limited to Chinese character, it is also possible to be the character such as alphabetical, digital.
It addition, candidate search portion 5 constitutes candidate search unit.
Candidate display portion 6 is such as by GPU(Graphics Processing Unit, Graphics Processing Unit), LCD
(Liquid Crystal Display, liquid crystal display) etc. are constituted, and implement more than 1 will retrieved by candidate search portion 5
Chinese word character candidate and character string candidate display to the process in same picture.Show it addition, candidate display portion 6 constitutes candidate
Show unit.
Candidate selects receiving portion 7 such as by user interfaces such as touch panel, keyboard, mouse, control dishes be mounted with CPU
Deng semiconductor integrated circuit etc. constitute, implement the following processing: from the Chinese word character time of more than 1 shown by candidate display portion 6
In choosing and character string candidate, accept Chinese word character candidate or the selection of character string candidate.
History DB 8 is that storage is selected receiving portion 7 to receive the records such as the RAM of Chinese word character candidate of selection, hard disk by candidate
Device.
It addition, selected receiving portion 7 and history DB 8 to constitute candidate by candidate select unit.
In the example in fig 1, it is assumed that as the dictionary storage unit 1 of element, the character string storage of character entry apparatus
Portion 2, input mode select receiving portion 3, character input receiving portion 4, candidate search portion 5, candidate display portion 6, candidate to select to accept
Portion 7 and history DB 8 are made up of special hardware respectively, but character entry apparatus can also be made up of computer.
In the case of character entry apparatus is made up of computer, the memorizer of computer constitute dictionary storage unit 1, word
Symbol string storage part 2 and history DB 8, and description has input mode select receiving portion 3, character input receiving portion 4, candidate
Search part 5, candidate display portion 6 and candidate select the character input program of the process content of receiving portion 7 to be saved in computer
In memorizer, and performed the character input program preserved in this memorizer by the CPU of this computer.
Fig. 2 is the stream of the process content (characters input method) of the character entry apparatus illustrating embodiments of the present invention 1
Cheng Tu.
It follows that action is illustrated.
Herein, the example as facility name retrieval " the bright foot bath in east " is described.
If being expressed in pinyin the pronunciation of " the bright foot bath in east ", it is " DONG FANG MING ZU YU ".
User is when retrieving facility name, and first operation input mode selects receiving portion 3, selects the input side of character input
Formula.
In present embodiment 1, as it has been described above, from 4 kinds of input modes (hand-written character input mode, spelling input mode,
Two bors d's oeuveres input mode, simple pinyin input mode) in, select desired input mode.
The input mode that the character that input mode selects receiving portion 3 to accept to be selected by user inputs, and by this input mode
Notify to input receiving portion 4(step ST1 to character).
The input mode that user inputs if selected for character, then start to input character.
If character input receiving portion 4 selects receiving portion 3 to receive the notice of input mode, then according to this from input mode
Input mode accepts the character inputted by user, and this character exports candidate search portion 5(step ST2).
Receiving portion 3 is not being selected to receive the notice of input mode and be have input the situation of character by user from input mode
Under, the input of character is accepted according to the initial input mode set or the input mode identical with last time.
Such as, in the case of have selected the input mode that spelling input mode inputs as character, conduct is sequentially input
" the DONG FANG MING ZU YU " of phonetic.
Fig. 3 is the explanatory diagram of the searching picture example illustrating the situation that have selected spelling input mode, in the example in figure 3,
Show the stage that the input of " D " completes.
Such as, in the case of have selected the input mode that Two bors d's oeuveres input mode inputs as character, if receiving spelling
The input of the initial consonant in sound, then input is connected on the simple or compound vowel of a Chinese syllable after this initial consonant.
Fig. 4 is the explanatory diagram of the searching picture example illustrating the situation that have selected Two bors d's oeuveres input mode, in the example in fig. 4,
Owing to have input " D ", so the simple or compound vowel of a Chinese syllable such as " ong " after being connected on " D " are shown as the character that can input.
Such as, in the case of have selected the input mode that simple pinyin input mode inputs as character, sequentially input
Represent the initial of the phonetic of the pronunciation constituting each Chinese character " eastern " of facility name, " just ", " bright ", " enough ", " bath "
(alphabet) i.e. " D ", " F ", " M ", " Z ", " Y ".
Fig. 5 is the explanatory diagram of the searching picture example illustrating the situation that have selected simple pinyin input mode, in Figure 5, shows
Go out the stage that the input of " D " completes.
Such as, in the case of have selected the input mode that hand-written character input mode inputs as character, sequentially input
Constitute each Chinese character " eastern " of facility name, " just ", " bright ", " enough ", the hand-written character of " bath ".
Fig. 6 is the explanatory diagram of the searching picture example illustrating the situation that have selected hand-written character input mode, in figure 6, shows
The stage that the input of the hand-written character having gone out " eastern " completes.
Candidate search portion 5 whenever being received the input of character by character input receiving portion 4, with reference in dictionary storage unit 1
The Chinese word character dictionary preserved, retrieves the Chinese word character candidate (step ST3) of more than 1 corresponding with this character.
Such as, in the case of have selected the input mode that spelling input mode inputs as character, as it is shown on figure 3,
The stage that the input of phonetic " D " completes, as the Chinese word character candidate corresponding with phonetic " D ", retrieval " eastern ", " " etc..
Such as, in the case of have selected the input mode that Two bors d's oeuveres input mode inputs as character, as shown in Figure 4, exist
Have input the stage of initial consonant " D " in phonetic, as having the Chinese word character candidate of initial consonant " D ", retrieval " eastern ", " " etc., as
Be connected on " eastern " after initial consonant " D ", " " etc. simple or compound vowel of a Chinese syllable, determine " ong ", " e " etc..
Such as, in the case of have selected the input mode that simple pinyin input mode inputs as character, such as Fig. 5 institute
Show, in stage of completing of input of letter " D ", as with letter " D " Chinese word character candidate as initial, retrieval " eastern ",
" " etc..
Such as, in the case of have selected the input mode that hand-written character input mode inputs as character, such as Fig. 6 institute
Show, as the Chinese word character candidate corresponding with the character of handwriting input, retrieve " eastern ", " bed " etc..
It addition, in the case of hand-written character input mode, character input receiving portion 4 accepts defeated for each picture of character
Entering, the character inputted, whenever received the input of a picture by character input receiving portion 4, is predicted by candidate search portion 5,
Retrieve the Chinese word character candidate of more than 1 corresponding with this prediction character.
If candidate search portion 5 retrieves more than 1 corresponding with the character being received input by character input receiving portion 4
Chinese word character candidate, then from the character string stored by character string storage part 2, retrieval comprises more than 1 of this Chinese word character candidate
Character string candidate (step ST4).
Such as, have selected the input mode that spelling input mode inputs as character, and as shown in Figure 3 as with phonetic
Chinese word character candidate that " D " is corresponding and retrieved " eastern ", " " in the case of, retrieval comprises the character string time of more than 1 of " eastern "
Choosing, comprise " " the character string candidate etc. of more than 1.
In the example in figure 3, as comprising the character string candidate of " eastern ", retrieve " Oriental Pearl's tower ", " the bright foot bath in east ",
As comprising " " character string candidate, retrieve in " taxi dining room ".
If candidate search portion 5 retrieves the Chinese word character candidate of more than 1 and the character string candidate of more than 1, then candidate
Display part 6 is as shown in Fig. 3～Fig. 6, by the character string candidate display of the Chinese word character candidate of more than 1 and more than 1 to same picture
In face (step ST5).
User confirms the picture shown by candidate display portion 6, from the Chinese word character candidate of more than 1 of display in this picture
And in character string candidate, operation candidate selects receiving portion 7, selects Chinese word character candidate or character string candidate (step ST6).
If be have selected Chinese word character candidate by user, then candidate selects receiving portion 7 to accept this Chinese word character candidate, by this list Chinese
Word candidate is saved in history DB 8, and notifies the meaning receiving the selection of Chinese word character candidate to candidate search portion 5.
On the other hand, if be have selected character string candidate by user, then this character string candidate is exported candidate search portion
5。
In the example in figure 3, from " eastern ", " " etc. Chinese word character candidate or " Oriental Pearl's tower ", " the bright foot bath in east ",
In character string candidates such as " taxi dining rooms ", select 1 Chinese word character candidate or 1 character string candidate.
If candidate search portion 5 selects receiving portion 7 to receive the meaning of the selection that receives Chinese word character candidate from candidate
Notice, then take out from history DB 8 and have been chosen by Chinese word character candidate (hereinafter referred to as " determining Chinese word character "), from the word retrieved
In symbol string candidate, screening comprises the character string candidate determining Chinese word character, and this character string candidate is exported candidate display portion 6
(step ST7).
Such as, candidate selecting receiving portion 7 to accept the selection of Chinese word character candidate of " eastern ", and determining that Chinese word character is only
In the case of " eastern ", from the character string candidate such as " Oriental Pearl's tower ", " the bright foot bath in east ", " taxi dining room ", screening comprises
The character string candidate of " eastern " order Chinese character really, only exports the character string candidate comprising " eastern " order Chinese character really candidate and shows
Show portion 6.
If candidate display portion 6 receives the character string candidate comprising " eastern " order Chinese character really from candidate search portion 5, then
Delete do not comprise " eastern " order Chinese character really character string candidate (such as, comprise " " character string candidate), only show bag
Character string candidate (step ST8) containing " eastern " order Chinese character really.
Afterwards, return to the process of step ST2, repeat to implement same process.
Herein, it is shown that determine that Chinese word character is only the example of " eastern ", but such as selected receiving portion 7 to receive by candidate
The selection of the Chinese word character candidate of " just ", " bright ", and in the case of determining that Chinese word character is " eastern ", " just ", " bright ", from " Oriental Pearl
Tower ", in the character string candidate such as " the bright foot bath in east ", screening comprises the character string time of " eastern ", " just ", " bright " order Chinese character really
Choosing, only exports candidate display portion 6 by the character string candidate comprising " eastern ", " just ", " bright " order Chinese character really.
If candidate display portion 6 receives the word comprising " eastern ", " just ", " bright " order Chinese character really from candidate search portion 5
Symbol string candidate, the most only display comprises the character string candidate of " eastern ", " just ", " bright " order Chinese character really.
It addition, candidate search portion 5 in the case of being selected receiving portion 7 to receive the selection of character string candidate by candidate, will
Facility name represented by this character string candidate exports guider (step ST9) as retrieval result.
Such as, candidate receiving portion 7 is being selected to receive the feelings of selection of character string candidate of expression " the bright foot bath in east "
Under condition, " the bright foot bath in east " represented by this character string candidate is exported guider as retrieval result.
Herein, if screening character string candidate and showing the character string candidate screened, then the process of step ST2 is returned to
And accept the input of character, the way even in input character also is able to switch the input mode of character input, even if
After input mode selects receiving portion 3 to receive the selection of input mode for the time being, as long as selected receiving portion 7 to accept by candidate
Before the selection of character string candidate, it is possible to accept the reselection of input mode.
I.e., it is also possible to return to the process of step ST1, input mode receiving portion 3 is selected to accept the input of character input
Way choice.
Such as, user operation input mode selects receiving portion 3 to select spelling input mode, even defeated by spelling
Enter in the way that mode carrys out input Pinyin, it is also possible to accept other input modes (Two bors d's oeuveres input mode, simple pinyin input mode,
Hand-written character input mode) reselection.
It will be apparent from the above that, according to present embodiment 1, possess: candidate search portion 5, whenever being accepted by character input receiving portion 4
During the input of character, retrieve the Chinese word character candidate of more than 1 corresponding with this character, and deposit from by character string storage part 2
In the character string of storage, retrieval comprises the character string candidate of more than 1 of this Chinese word character candidate；Candidate display portion 6, will be examined by candidate
The Chinese word character candidate of more than 1 of rope portion 5 retrieval and character string candidate display are in same picture；And candidate selects to accept
Portion 7, from the Chinese word character candidate and character string candidate of more than 1 shown by candidate display portion 6, accept Chinese word character candidate or
The selection of person character string candidate, wherein, candidate search portion 5 is being selected receiving portion 7 to receive the selection of Chinese word character candidate by candidate
In the case of, from the character string candidate retrieved, screening comprises the character string candidate of this Chinese word character candidate, and by this character string
Candidate exports candidate display portion 6, in the case of selected receiving portion 7 to receive the selection of character string candidate by candidate, and should
Facility name represented by character string candidate as retrieval result and export, so play the input number of times that can reduce character from
And retrieve the effect of facility name efficiently.
That is, candidate display portion 6 is by the Chinese word character candidate of retrieved by candidate search portion 5 more than 1 and character string candidate
Be shown in same picture, even if so input character way in, it is also possible to confirm facility name retrieval result (by candidate
The character string candidate of search part 5 retrieval).Therefore, even if not inputting the alphabet constituting facility name, it is also possible to retrieval expectation
Facility name, it is possible to retrieve facility name efficiently.
It addition, candidate search portion 5 in the case of being selected receiving portion 7 to receive the selection of Chinese word character candidate by candidate, from
In the character string candidate retrieved, screening comprises the character string candidate of this Chinese word character candidate, and this character string candidate is exported
Candidate display portion 6, so user can find desired facility name simply.
It addition, according to present embodiment 1, even if selecting receiving portion 3 to receive input mode for the time being in input mode
After selection, as long as before selected receiving portion 7 to accept the selection of character string candidate by candidate, it becomes possible to accept input mode
Reselection, so playing the effect that can improve convenience when user uses character.
Embodiment 2.
Fig. 7 is the structure chart of the character entry apparatus illustrating embodiments of the present invention 2, in the drawings, and the symbol identical with Fig. 1
Number represent part identically or comparably, so omitting the description.
Sound input unit 11 is such as made up of mike, speech synthesizing device etc., implements the following processing: accept the defeated of sound
Enter, be character by this sound mapping, and this character is exported character input receiving portion 4.It addition, sound input unit 11 constitutes
Sound input block.
In above-mentioned embodiment 1, user operation character input receiving portion 4 inputs character but it also may be that sound is defeated
Enter the input that portion 11 accepts the sound of user, be character by this sound mapping, and this character is exported character input receiving portion
4。
In this case, character input receiving portion 4, according to the input mode from input mode selection receiving portion 3 notice, connects
By the character converted by sound input unit 11, and this character is exported candidate search portion 5.
Thus, play following effect: user need not carry out inputting the operation of character, and only by sending the pronunciation of character,
Just can obtain the retrieval result of facility name.
Herein, sound input unit 11 accepts the input of the sound of user, is character by this sound mapping, and by defeated for this character
Go out and input receiving portion 4 to character but it also may be if user sends the pronunciation of input mode, then sound input unit 11 according to
The sound at family determines input mode, and this input mode exports input mode selection receiving portion 3.
In this case, user need not carry out selecting the operation of input mode, and only by sending the pronunciation of input mode,
Just can select desired input mode.
Embodiment 3.
Fig. 8 is the structure chart of the character entry apparatus illustrating embodiments of the present invention 3, in the drawings, and the symbol identical with Fig. 7
Number represent part identically or comparably, so omitting the description.
Server 21 is such as connected with the Internet etc., and storage has the facility name of road, the building etc. that represent up-to-date
Character string.
Communication control unit 22 is such as made up of Wireless Telecom Equipment etc., such as, possess and visit server 21 via base station
The communication function asked.
Candidate search portion 23 is such as by semiconductor integrated circuit or the slice microcomputer etc. being mounted with CPU etc.
Constitute, in the same manner as the candidate search portion 5 of Fig. 1, implement the following processing: whenever being received character by character input receiving portion 4
During input, with reference to the Chinese word character dictionary preserved in dictionary storage unit 1, the Chinese word character retrieving more than 1 corresponding with this character is waited
Choosing, and from the character string stored by character string storage part 2, retrieval comprises the character string of more than 1 of this Chinese word character candidate
Candidate.
It addition, candidate search portion 23 is in the same manner as the candidate search portion 5 of Fig. 1, implement the following processing: selected to connect by candidate
Received the selection of Chinese word character candidate by portion 7 in the case of, from the character string candidate retrieved, screening comprises this Chinese word character and waits
The character string candidate of choosing, and this character string candidate is exported candidate display portion 6, candidate selecting receiving portion 7 to receive word
In the case of the selection of symbol string candidate, the facility name represented by this character string candidate is exported such as retrieval result
Guider.
Candidate search portion 23 is different from the candidate search portion 5 of Fig. 1, implements the following processing: come to visit via communication control unit 22
Asking the server 21 of outside, from the character string stored by server 21, retrieval comprises the word of more than 1 of this Chinese word character candidate
Symbol string candidate.
It addition, constituted candidate search unit by communication control unit 22 and candidate search portion 23.
In above-mentioned embodiment 1,2, candidate search portion 5 is whenever the input being received character by character input receiving portion 4
Time, with reference to the Chinese word character dictionary preserved in dictionary storage unit 1, retrieve the Chinese word character candidate of more than 1 corresponding with this character, and
And from the character string stored by character string storage part 2, retrieval comprises the character string candidate of more than 1 of this Chinese word character candidate,
It may also be candidate search portion 23 is from the character string stored by character string storage part 2, retrieval comprises the 1 of this Chinese word character candidate
Individual above character string candidate, and from the character string stored by server 21, retrieval comprise 1 of this Chinese word character candidate with
On character string candidate.
The character string stored by character string storage part 2 is usually fixing, so such as building new road, building
During thing etc., it is possible to do not store the character string of the facility name representing this road, building etc. in character string storage part 2.
Correspondingly, the storage content of character string is updated continually, and storage has setting of up-to-date road, building etc.
Execute server 21 grade of title often with Internet connection.
Therefore, in present embodiment 3, candidate search portion 23, in the same manner as above-mentioned embodiment 1,2, deposits from by character string
In the character string of storage portion 2 storage, retrieval comprises the character string candidate of more than 1 of this Chinese word character candidate, in addition, also via
Communication control unit 22 accesses the server 21 of outside, and from the character string stored by server 21, retrieval comprises this Chinese word character and waits
The character string candidate of more than 1 of choosing.
If candidate search portion 23 retrieves the character string candidate of the Chinese word character candidate of more than 1 and more than 1 (from character
The character string candidate of the character string candidate that string storage part 2 retrieves+retrieve from outside server 21), then candidate display portion 6
By the character string candidate display of the Chinese word character candidate of more than 1 and more than 1 in same picture.
It will be apparent from the above that, according to present embodiment 3, be configured to candidate search portion 23 from the character string stored by server 21
Middle retrieval comprises the character string candidate of more than 1 of Chinese word character candidate, so playing following effect: even if such as depositing in character string
In the case of the character string of the facility name not storing road, the building etc. that represent up-to-date in storage portion 2, it is also possible to retrieve this
A little facility name.
In present embodiment 3, candidate search portion 23 is from the character string stored by server 21, and retrieval comprises Chinese word character
The character string candidate of more than 1 of candidate, but such as in order to make user retrieve from the character string stored by server 21
Character string candidate and in the case of setting character entry apparatus, it is also possible to docuterm from the character string stored by server 21
Symbol string candidate.
Embodiment 4.
Fig. 9 is the structure chart of the character entry apparatus illustrating embodiments of the present invention 4, in the drawings, and the symbol identical with Fig. 8
Number represent part identically or comparably, so omitting the description.
Map data base 31 is such as made up of the recording equipment such as ROM, hard disk, and storage has map datum.
Current location test section 32 is such as made up of GPS, gyroscope etc., implements the following processing: receives and never schemes
The gps data that the gps satellite that shows sends, detects the present bit of the vehicle (or, pedestrian etc.) being equipped with character entry apparatus
Put.
Candidate search portion 33 is such as by semiconductor integrated circuit or the slice microcomputer etc. being mounted with CPU etc.
Constitute, in addition to there is the function as the candidate search portion 23 of Fig. 8, also implement the following processing: at character entry apparatus
In the case of being set to the search modes that the cross point of multiple roads is retrieved, from by character string storage part 2 or clothes
Business device 21 storage character string in represent road title character string in, retrieval comprise with by character input receiving portion 4 connect
It is subject to the character string candidate of the Chinese word character candidate of the character corresponding more than 1 of input.
It addition, candidate search portion 33 implements the following processing: represent certain road being selected receiving portion 7 to receive by candidate
In the case of the selection of the character string candidate of title, with reference to the map datum stored by map data base 31, retrieval represents and is somebody's turn to do
The character string candidate of more than 1 of the title of the road of intersection.
It addition, candidate search portion 33 is the character string candidate that there is multiple expression and the title of the road of certain intersection
In the case of, such as implement the following processing: the position near with the current location detected by current location test section 32 is deposited
Character string candidate preference export candidate display portion 34.
It addition, constituted candidate search list by map data base 31, current location test section 32 and candidate search portion 33
Unit.
Candidate display portion 34 is such as by GPU(Graphics Processing Unit), LCD(Liquid Crystal
Etc. Display) constitute, in the same manner as the candidate display portion 6 of Fig. 1, Fig. 8, implement by retrieved by candidate search portion 33 1 with
On Chinese word character candidate and character string candidate display to the process in same picture.
It addition, candidate display portion 34 implements the following processing: be set to the intersection to multiple roads at character entry apparatus
In the case of clicking on the search modes of line retrieval, in showing the picture of character string candidate of the title representing certain road,
Show the character string candidate of more than 1 retrieved by candidate search portion 33.
It addition, candidate display portion 34 constitutes candidate display unit.
It follows that explanation action.
In present embodiment 4, it is described as follows situation: the user interface that user operation is not shown, is set as multiple roads
The cross point on road carries out the search modes retrieved.
Figure 10 is to be shown in when the cross point to 2 roads is retrieved the character string candidate of title representing each road
Carry out the explanatory diagram of an example of the different kinds of roads searching picture retrieved.
In fig. 10 it is shown that the title to road is the character string candidate on " amrita road " and the title of road is " waterside town
Road " character string candidate carry out the example retrieved.
Herein, illustrate that retrieval represents that the character string on " waterside town road " is waited after retrieval represents the character string candidate on " amrita road "
The example of choosing but it also may retrieval represents that the character string on " amrita road " is waited after retrieval represents the character string candidate on " waterside town road "
Choosing.
If being expressed in pinyin the pronunciation on " amrita road ", then it is " XIAN LOU LU ".
If it addition, be expressed in pinyin the pronunciation on " waterside town road ", being then " SHUI CHENG LU ".
First, user is in the case of retrieval " amrita road ", and operation input mode selects receiving portion 3, selects character defeated
The input mode entered.
In present embodiment 4, in the same manner as above-mentioned embodiment 1, from 4 kinds of input modes (hand-written character input mode,
Spelling input mode, Two bors d's oeuveres input mode, simple pinyin input mode) in, select desired input mode.
Input mode selects receiving portion 3 in the same manner as above-mentioned embodiment 1, and it is defeated that the character accepting to be selected by user inputs
Enter mode, and notify this input mode to input receiving portion 4 to character.
The input mode that user inputs if selected for character, the then input of beginning character.
If character input receiving portion 4 selects receiving portion 3 to receive the notice of input mode, then with above-mentioned from input mode
Embodiment 1 similarly, accepts the character inputted by user, and this character is exported candidate search according to this input mode
Portion 33.
Do not select receiving portion 3 to receive the notice of input mode from input mode, and be have input character by user
In the case of, the input of character is accepted according to the initial input mode set or the input mode identical with last time.
Such as, in the case of have selected the input mode that spelling input mode inputs as character, conduct is sequentially input
" the XIAN LOU LU " of the phonetic on " amrita road ".
Candidate search portion 33 is in the same manner as the candidate search portion 5 of Fig. 1, whenever being accepted character by character input receiving portion 4
During input, with reference to the Chinese word character dictionary preserved in dictionary storage unit 1, the Chinese word character retrieving more than 1 corresponding with this character is waited
Choosing.
If candidate search portion 33 retrieve with by character input receiving portion 4 receive the character of input corresponding 1 with
On Chinese word character candidate, then from the character string stored by character string storage part 2 or server 21 represent road title
Character string in, retrieval comprises the character string candidate of more than 1 of this Chinese word character candidate.
If candidate search portion 33 retrieves the Chinese word character candidate of more than 1 and the character string candidate of more than 1, then candidate
The Chinese word character candidate of more than 1 and the character string candidate of more than 1, in the same manner as the candidate display portion 6 of Fig. 1, are shown by display part 34
In showing same picture.
User confirms the picture shown by candidate display portion 34, waits from the Chinese word character of more than 1 of display in this picture
In choosing and character string candidate, operation candidate selects receiving portion 7 to select Chinese word character candidate or character string candidate.
Candidate selects receiving portion 7 when being have selected Chinese word character candidate by user, in the same manner as above-mentioned embodiment 1, accepts
This Chinese word character candidate, is saved in history DB 8 by this Chinese word character candidate, and the meaning receiving the selection of Chinese word character candidate is led to
Know to candidate search portion 33.
On the other hand, if be have selected character string candidate by user, then this character string candidate is exported candidate search portion
33。
Candidate search portion 33 is selecting receiving portion 7 to receive the meaning logical of the selection receiving Chinese word character candidate from candidate
When knowing, in the same manner as the candidate search portion 5 of Fig. 1, take out as having been chosen by Chinese word character candidate order really from history DB 8
Chinese character, from the character string candidate retrieved, screening comprises the character string candidate determining Chinese word character, and by defeated for this character string candidate
Go out to candidate display portion 34.
Candidate display portion 34 is when receiving the character string candidate after being screened by candidate search portion 33, after only showing screening
Character string candidate.
Afterwards, till being selected character string candidate by user, repeat to implement process similar to the above.
Candidate search portion 33 in the case of being selected receiving portion 7 to receive the selection of character string candidate by candidate, by this word
Symbol string facility name represented by candidate is defined as retrieving result.Herein, the character string being set to receive expression " amrita road " is waited
The selection of choosing.
If being selected receiving portion 7 to receive the selection of character string candidate of expression " amrita road ", then candidate search by candidate
Portion 33 with reference to the map datum stored by map data base 31, retrieval represent 1 of the title of the road with this intersection with
On character string candidate.
Candidate search portion 33 is in the feelings of the character string candidate of the title that there is the road that multiple expression intersects with " amrita road "
Under condition, such as according to the current location detected by current location test section 32 order from the near to the remote to arrange multiple character
String candidate, is sequentially output candidate display portion 34 from the character string candidate that the position near with current location exists.
If candidate search portion 33 retrieves the name representing the road intersected with road (amrita road) with reference to map datum
The character string candidate of more than 1 claimed, then candidate display portion 34 is as shown in Figure 10, in the picture showing " amrita road ", aobvious
Show the character string candidate of more than 1.
Now, candidate display portion 34 shows from the character string candidate that the position near with current location exists successively
Show.
User confirms the picture shown by candidate display portion 34, waits from the character string of more than 1 of display in this picture
Choosing, operation candidate selects receiving portion 7 to select character string candidate.Herein, it is set to retrieval and represents that the character string on " waterside town road " is waited
Choosing, so selecting to represent the character string candidate on " waterside town road ".
When be have selected the character string candidate of expression " waterside town road " by user, candidate selects receiving portion 7 to accept this character string
The selection of candidate, and this character string candidate is exported candidate search portion 33.
Candidate search portion 33, will be " celestial when the character string candidate selecting receiving portion 7 to receive expression " waterside town road " from candidate
Dew road " and " waterside town road " as retrieve result and export guider.
Thus, guider can retrieve " amrita road " and the cross point on " waterside town road ".
But, candidate search portion 33 quantity of the character string candidate retrieved is more, so institute cannot shown simultaneously
Some character string candidates and in the case of can't see desired character string candidate, user can input receiving portion by operational character
4 input the character constituting desired character string candidate, thus screen character string candidate.
Herein, it is set to retrieval and represents the character string candidate on " waterside town road ", so such as have selected spelling input mode work
In the case of input mode for character input, sequentially input the pronunciation i.e. phonetic " SHUI CHENG LU " on " waterside town road ".
It addition, in the case of have selected the input mode that hand-written character input mode inputs as character, sequentially input
" water ", " city ", the hand-written character on " road ".
Whenever accepted the input of character by character input receiving portion 4, candidate search portion 33 is protected with reference in dictionary storage unit 1
The Chinese word character dictionary deposited, retrieves the Chinese word character candidate of more than 1 corresponding with this character.
If candidate search portion 33 retrieve with by character input receiving portion 4 receive the character of input corresponding 1 with
On Chinese word character candidate, then from the character string candidate (comprising the character string candidate on " waterside town road " etc.) of more than 1 retrieved before
In, screening comprises the character string candidate of more than 1 of this Chinese word character candidate, and this character string candidate is exported candidate display portion
34。
If candidate display portion 34 receives the character string candidate screened by candidate search portion 33, the most only show screening
Character string candidate.
Till desired character string candidate display finds desired character string candidate in picture, accept character
Character string candidate is screened in input.
It will be apparent from the above that, according to present embodiment 4, candidate search portion 33 is being selected receiving portion 7 to receive expression by candidate
In the case of the selection of the character string candidate of the title of certain road, retrieve with reference to map datum and represent and this intersection
The character string candidate of more than 1 of the title of road, thus play retrieve road cross point time can determine simply logical
Cross the effect of the road in this cross point.
It addition, according to present embodiment 4, candidate search portion 33 is according to current with detected by current location test section 32
Position is from closely arranging multiple character string candidates to remote order, and candidate display portion 34 exists from the position near with current location
Character string candidate rise and show successively, so playing following effect: the appearance making user find out character string candidate can be improved
Easily degree.
It addition, in present embodiment 4, candidate search portion 33 is according to current with detected by current location test section 32
Position is from closely arranging multiple character string candidate to remote order but it also may supervision is detected by current location test section 32
The Temporal changes of current location, determines the direct of travel of vehicle (or pedestrian etc.), only will be present on this direct of travel
Multiple character string candidates arrange according to the order from the near to the remote from current location, remove from retrieval result with traveling side
Character string candidate present in the opposite direction.
Or, it is also possible to after character string candidate present on direct of travel, it is arranged in contrary with direct of travel
Character string candidate present on direction, thus displayed preferentially character string candidate present on direct of travel.
Alternatively, it is also possible to be more than 1 of the candidate search portion 33 title from the road represented with certain intersection
In character string candidate, screen character string candidate present on the travel route of vehicle (or pedestrian etc.), according to from present bit
Put order from the near to the remote, arrange the character string candidate after screening, thus displayed preferentially at character present on travel route
String candidate.
Embodiment 5.
In above-mentioned embodiment 1 grade, candidate display portion 6 is by the Chinese word character of retrieved by candidate search portion 5 more than 1
Candidate and character string candidate display are in same picture, but are being retrieved Chinese word character candidate and word time by candidate search portion 5
In the case of being elected to be as conversion character candidates, this Chinese word character candidate, word can also be waited by candidate display portion 6 as shown in figure 11
Choosing and character string candidate display are in same picture.
It addition, in above-mentioned embodiment 1 grade, candidate display portion 6 shows that the character string retrieved by candidate search portion 5 is waited
Choosing, but owing to the number of characters of character string candidate is more, so the alphabet of character string candidate cannot be contained in picture sometimes
(with reference to (a) of Figure 12).
Therefore, in present embodiment 5, it is also possible to be cannot to be contained in picture at the alphabet of character string candidate
When under situation, user carries out the operation touching the scroll bar shown in Figure 12, candidate display portion 6 is as shown in (b) of Figure 12, and it is right to expand
Character string candidate carries out the frame (expanding the viewing area of character string candidate) shown, shows the alphabet of character string candidate.
Herein, candidate display portion 6 possesses the user interface of the operation accepting scroll bar, has carried out it operate it identifying
After, expand viewing area, but the control signal that can also to be such as candidate search portion 5 will indicate the expansion of viewing area
Output is to candidate display portion 6, and candidate display portion 6 expands viewing area according to this control signal.
Candidate display portion 6, after expanding the viewing area of character string candidate, recovers after a certain time
For original viewing area.
It addition, the present application within the scope of the invention, can carry out the independent assortment of each embodiment, or carry out
The deformation being formed arbitrarily key element of each embodiment, or in each embodiment, omission is formed arbitrarily key element.
Claims (17)
1. a character entry apparatus, possesses:
Character string memory element, stores character string；
Character input receiving unit, accepts the input of character；
Dictionary storage unit, the conversion character that storage is mapped with character；
Candidate search unit, from the conversion character stored by described dictionary storage unit, retrieves and connects with by the input of described character
The conversion character candidates that the character that accepted by unit is corresponding, and from the character string stored by described character string memory element,
Retrieval comprises the character string candidate of described conversion character candidates；
Candidate display unit, exists the conversion character candidates and the character string candidate display that are retrieved by described candidate search unit
In same picture；And
Candidate selects unit, from the conversion character candidates shown by described candidate display unit and character string candidate, accepts
Conversion character candidates or the selection of character string candidate.
Character entry apparatus the most according to claim 1, it is characterised in that
Possessing input mode selects receiving unit, this input mode selection receiving unit to accept the selection of the input mode of character,
Character input receiving unit accepts according to the input mode being selected receiving unit to receive selection by described input mode
The input of character.
3. according to the character entry apparatus described in claims 1 or 2, it is characterised in that
Candidate search unit in the case of being selected unit to receive the selection of conversion character candidates by candidate, from the word retrieved
In symbol string candidate, screening comprises the character string candidate of described conversion character candidates, and this character string candidate is exported described time
Select display unit, in the case of being selected unit to receive the selection of character string candidate by described candidate, export described character string
Candidate and as retrieval result.
Character entry apparatus the most according to claim 1, it is characterised in that
Possessing sound input block, this sound input block accepts the input of sound, is character by described sound mapping, and by institute
State character and export character input receiving unit.
Character entry apparatus the most according to claim 1, it is characterised in that
Candidate search unit has the communication function conducting interviews outside server, from the character stored by described server
In string, retrieval comprises the character string candidate of conversion character candidates.
Character entry apparatus the most according to claim 1, it is characterised in that
Candidate search unit retrieval road in the case of, the expression road from the character string stored by character string memory element
Title character string in, retrieval comprise conversion character candidates character string candidate.
Character entry apparatus the most according to claim 6, it is characterised in that
Candidate search unit is being selected unit to receive the selection of character string candidate of the title representing certain road by candidate
In the case of, with reference to map datum, retrieval represents the character string candidate of more than 1 of the title of the road with described intersection,
Candidate display unit is in the picture showing the character string candidate of title representing certain road, and display is by described
The character string candidate of retrieve more than 1 of candidate search unit.
Character entry apparatus the most according to claim 7, it is characterised in that
Candidate search unit possesses the function of detection current location, in the name that there is multiple expression and the road of certain intersection
In the case of the character string candidate claimed, arrange multiple character string candidate according to the order from the near to the remote from current location,
Candidate display unit shows from the character string candidate that the position near with current location exists successively.
Character entry apparatus the most according to claim 1, it is characterised in that
Input mode selects receiving unit to accept hand-written character input mode, spelling input mode, Two bors d's oeuveres input mode or letter
The selection of single pinyin input mode and as the input mode of character input, wherein, described hand-written character input mode is to accept
The mode of the input of hand-written character, described spelling input mode is the reading accepting to be denoted as converting the individual Chinese character of character candidates
The mode of the input of the phonetic of sound, described Two bors d's oeuveres input mode is the reading accepting to be denoted as converting the individual Chinese character of character candidates
The input of the initial consonant in the phonetic of sound and be connected on the mode of input of simple or compound vowel of a Chinese syllable after this initial consonant, described simple phonetic
Input mode is the mode accepting to be denoted as converting the input of the initial of the phonetic of the pronunciation of the individual Chinese character of character candidates.
Character entry apparatus the most according to claim 1, it is characterised in that
Select in receiving unit in input mode, even after receiving the selection of input mode for the time being, as long as by
Before candidate selects unit to accept the selection of character string candidate, just accept the reselection of input mode.
11. character entry apparatus according to claim 1, it is characterised in that
It is the handwritten word of the input accepting hand-written character in the input mode being selected receiving unit to receive selection by input mode
In the case of symbol input mode,
Character input receiving unit, for each picture of character, accepts input,
Whenever received the input of a picture by described character input receiving unit, candidate search unit predicts the word inputted
Symbol, retrieves the conversion character candidates of more than 1 corresponding with this prediction character.
12. character entry apparatus according to claim 1, it is characterised in that
Candidate search unit is to accept to be denoted as becoming in the input mode being selected receiving unit to receive selection by input mode
In the case of the spelling input mode of the input changing the phonetic of the pronunciation of the individual Chinese character of character candidates, whenever being connect by character input
By unit receive phonetic inputted time, retrieval has and is likely connected on more than 1 of simple or compound vowel of a Chinese syllable or initial consonant after this phonetic
Conversion character candidates.
13. character entry apparatus according to claim 1, it is characterised in that
Candidate search unit is to accept to be denoted as becoming in the input mode being selected receiving unit to receive selection by input mode
The input of the initial consonant in the phonetic of the pronunciation changing the individual Chinese character of character candidates and acceptance are connected on the simple or compound vowel of a Chinese syllable after this initial consonant
In the case of the Two bors d's oeuveres input mode of input, if being received the input of the initial consonant in phonetic by character input receiving unit, then
Retrieval has the conversion character candidates of more than 1 of this initial consonant,
Candidate display unit shows and is connected on institute in the conversion character candidates of more than 1 retrieved by described candidate search unit
State the simple or compound vowel of a Chinese syllable after initial consonant.
14. character entry apparatus according to claim 1, it is characterised in that
Candidate search unit is to accept to be denoted as becoming in the input mode being selected receiving unit to receive selection by input mode
In the case of the simple pinyin input mode of the input changing the initial of the phonetic of the pronunciation of the individual Chinese character of character candidates, if
Received the input of the initial of phonetic by character input receiving unit, then retrieve the conversion of more than 1 with this initial
Character candidates.
15. character entry apparatus according to claim 1, it is characterised in that
Candidate display unit is being retrieved Chinese word character candidate and word candidates as conversion character candidates by candidate search unit
In the case of, by described Chinese word character candidate, described word candidates and character string candidate display in same picture.
16. character entry apparatus according to claim 1, it is characterised in that
Candidate display unit cannot be contained under the situation in picture at the alphabet of character string candidate and carry out touching and roll
In the case of the operation of bar, expand the frame that described character string candidate is shown, the alphabet of display character string candidate.
17. 1 kinds of characters input methods, possess:
Character input accepts step, and character input receiving unit accepts the input of character；
Candidate search step, candidate search unit, from the conversion character stored by dictionary storage unit, is retrieved and at described word
Symbol inputs the conversion character candidates that the character accepting to receive in step is corresponding, and from the word stored by character string memory element
In symbol string, retrieval comprises the character string candidate of described conversion character candidates；
Candidate display step, candidate display unit is by the conversion character candidates retrieved in described candidate search step and word
Symbol string candidate display is in same picture；And
Candidate selection step, candidate selects the unit conversion character candidates from display described candidate display step and character
In string candidate, accept conversion character candidates or the selection of character string candidate.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2012-028241 | 2012-02-13 | ||
| JP2012028241A JP5901333B2 (en) | 2012-02-13 | 2012-02-13 | Character input device, character input method, and character input program |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103246361A CN103246361A (en) | 2013-08-14 |
| CN103246361B true CN103246361B (en) | 2016-12-21 |
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| JP (1) | JP5901333B2 (en) |
| CN (1) | CN103246361B (en) |
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| JP6220712B2 (en) * | 2014-03-26 | 2017-10-25 | 京セラ株式会社 | Mobile terminal and mobile terminal control method |
| CN104090465B (en) * | 2014-06-17 | 2017-01-11 | 福建水立方三维数字科技有限公司 | Three-dimensional interactive projection imaging method |
| CN107430601B8 (en) * | 2014-11-14 | 2022-03-22 | 大众汽车（中国）投资有限公司 | Control method and control device for navigation system |
| CN105630188B (en) * | 2015-12-24 | 2018-11-27 | 魅族科技（中国）有限公司 | A kind of method and terminal showing character string |
| CN108475157B (en) * | 2016-03-25 | 2022-04-22 | 华为技术有限公司 | Character input method, device and terminal |
| CN107145296A (en) * | 2017-05-05 | 2017-09-08 | 携程旅游网络技术（上海）有限公司 | The interface method to set up and system of information retrieval |
| CN107704100A (en) * | 2017-09-27 | 2018-02-16 | 北京金山安全软件有限公司 | Display method and device of predicted words and electronic equipment |
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| JP2013164778A (en) | 2013-08-22 |
| JP5901333B2 (en) | 2016-04-06 |
| CN103246361A (en) | 2013-08-14 |
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