CN1949145A - Method of realizing TV fast searching and person machine interdynamic by Chinese characters inputting - Google Patents
Method of realizing TV fast searching and person machine interdynamic by Chinese characters inputting Download PDFInfo
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- CN1949145A CN1949145A CNA2005101002999A CN200510100299A CN1949145A CN 1949145 A CN1949145 A CN 1949145A CN A2005101002999 A CNA2005101002999 A CN A2005101002999A CN 200510100299 A CN200510100299 A CN 200510100299A CN 1949145 A CN1949145 A CN 1949145A
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Abstract
The invention relates to the method used Chinese input to realize TV fast searching and man machine interaction. Its features are that preliminarily storing Chinese information data in the storage; setting corresponding numeral key-press to read Chinese information data. It can realize numeral, Chinese, English mixed input for TV system, is convenient for multifunctional searching and controlling by TV Chinese input to realize two-way man machine interaction. The Chinese input method can be used for user to process TV editing and managing such as channel designation etc, record information in Chinese on TV such as business reminding etc.
Description
Technical field
The present invention relates to the retrieval and the control method of TV, saying so exactly reaches the method for quick retrieval, control and human-computer interaction by the input in Chinese mode of TV easily.
Background technology
Along with the progress of TV tech, the function of traditional tv is more and more, and is more and more perfect.The popularization of digital television program has in recent years been pushed the application of TV to a new height, from the transition of simulated television to Digital Television, with black-and-white television was the same by the color TV replacement at that time, also is counted as once great change.Digital Television has not only been brought the transformation of anolog TV signals to digital television signal, makes picture quality obtain qualitative leap, and has realized that traditional tv is from the transformation of simple image display centre to information platform.
The abundant of TV programme and information had higher requirement to the TV management function, and correspondingly, it is also more and more alternately that the increasing of TV functions makes between TV and the TV user.Yet this but is not reciprocity on quantity of information alternately.TV has provided a large amount of information, the especially increase of TV functions, particularly 3C TV, provide a large amount of applicable information to the user, and present TV setting makes the user just simply select in the option of being given that limits, and can't participate in mutual more on one's own initiative.Digital Television has brought hope for this two-way human-computer interaction, but has also proposed corresponding requirement to TV functions simultaneously: must have and can carry out interactive instrument.Usually, TV is to realize above-mentioned purpose by telepilot, but because telepilot can only be imported simple English alphabet and numeral, can not carry out input in Chinese, multi-functional selection and use for TV are very inconvenient, come interactive user that significant limitation is then arranged for the Chinese mode of custom.
Summary of the invention
Primary and foremost purpose of the present invention provides a kind of Chinese character input method that is used for TV, can carry out the mixing input of numeral, Chinese and English to television system, this method is convenient to carry out fast multi-functional retrieval, control by realizing the input in Chinese of TV, is convenient to realize two-way human-computer interaction.
Another object of the present invention provides a kind of method that realizes TV fast searching and human-computer interaction by input in Chinese, this method provides the setting of input in Chinese mode, be convenient to provide the multi-functional quick control of passage realization televisor quickly and easily, make things convenient for human-computer interaction, and easy and simple to handle, realize that cost is low.
In order to realize the foregoing invention purpose, the present invention mainly improves the input system of TV, described TV input system is except including: a controller, a storer, a message input device, a timer, the display screen, comprise that also a buffer zone is used for preserving the phonetic alphabet of being imported under the Chinese pattern.Store memory is placed with numeral and English/phonetic alphabet table of comparisons, and the Chinese-character phonetic letter table of comparisons.Chinese phonetic alphabet can pass through message input device, after the digital keys input as telepilot, select according to the corresponding relation of numeral and English/phonetic alphabet table of comparisons by controller, and the phonetic content of having imported in the operating process can be reflected on the display screen.
In addition, because the present invention can be realized the input of a plurality of phonetic alphabet by a digital keys,, select with the conversion of carrying out a plurality of letters so system need use timer to be used to set the set time.
A kind of method by input in Chinese realization TV fast searching and human-computer interaction is characterized in that storing in advance Chinese information data in storer, reach the purpose that reads Chinese information data by the correspondence setting to digital keys, and implementation step is:
1, step is set, Chinese information data is stored in the storer, and set up corresponding address;
2, start input step, start the input pattern of Chinese information;
3, input step is imported Chinese information to be determined by button again,
4, execution in step after determining to import, is retrieved or human-computer interaction fast according to the requirement of the Chinese information of import.
Described Chinese character input method, its input step comprises:
(1) inputting character information;
(2) judge whether the character string of having imported is effective combination;
(3), otherwise wait for modification or add new letter if effectively, then show Chinese character to be selected;
(4) from Chinese character to be selected, select;
(5) display screen is exported selected Chinese character.
Wherein, step (1) can be imported by the digital keys on the common remote controller, and this moment, system can do the conversion of simple letter according to the table of comparisons of predefined numeral and phonetic alphabet.When the phonetic of having imported was valid string, the display screen of TV can eject a prompt window, and relevant Chinese character is shown.
Above-mentioned input step, after its step (2) was judged as effective combination, television system can in time read Chinese information data stored in the storer by addressing, and demonstrates Chinese character, selected for the user.
Above-mentioned input step, the character of its input and selected Chinese character are stored in buffer zone, finish until input, carry out execution in step after, empty buffer zone again.
For remote controller key, its numerical key 1-9 represents two or more English alphabets respectively, promptly described numeral and English/phonetic alphabet table of comparisons, and this corresponding relation is: 1-abc, 2-def, 3-ghi, 4-jkl, 5-mno, 6-pqr, 7-stuv, 8-wx, 9-yz.English space is to represent with numerical key 0.
TV is by specific button or carry out function selecting and enter the input in Chinese pattern, receive corresponding instruction after controller just call corresponding input pattern, generally speaking, specific function button is set starts the more convenient use of input in Chinese pattern.
Under the above-mentioned input in Chinese pattern, when numerical key is pressed, start timer simultaneously, the input of control character, and with the input character be stored in buffer zone.
Specifically, the several characters of number keyboard representation are determined the input character that it is corresponding by the number of times that is pressed that this numerical key is determined, promptly when a certain numerical key is pressed in the set time, timer picks up counting, and first letter (character) corresponding with this numerical key is transfused to.If (such as one second) this numerical key is pressed once more in a set time, then first letter of original input is replaced by its corresponding second letter, restarts timing, and so circulation substitutes.
If there is not the actuation of keys input in the set time, then timing stops, and the letter (character) of original input is kept at buffer zone, continues next step operation or other input.If there are other different numerical keys to be pressed in the set time, then the letter of original input is stored in the buffer zone and is preserved, and starts timer simultaneously, and timing is taken turns in beginning second, determines the input of other letter according to this.
In the process of letter (character) input, controller checks according to the Chinese-character phonetic letter table of comparisons whether the character string in the buffer zone is effective phonetic.If not, then wait for the alphabetic string that user's modification is current or continue the next letter of input.If effective phonetic, then show the Chinese character to be selected of this phonetic correspondence.
In the method, point out input information at the interface that prompt window also can be set.Usually this window is divided into two parts up and down, and top is the phonetic input frame, and the bottom is a Chinese character frame to be selected.When the character string of importing is the effective Chinese phonetic alphabet, then demonstrate the Chinese character to be selected of this phonetic correspondence, and determine selected Chinese character by the state of inverse or high brightness, select Chinese character to be inverse or highlighted state if treat certain, expression is chosen.At this moment just the Chinese character input of choosing can be able to be selected Chinese character to be selected by right and left key by definite key.
Above-mentioned window once can only show one page or delegation's Chinese character, when one page or delegation can't show all Chinese characters to be selected the time, window can show ▲ the symbol, the Chinese character of one page/next line or page up/lastrow under showing in addition, this moment can by the right and left key on the telepilot finish the reach or after move a Chinese character, finish the selection of Chinese character.
Technical scheme of the present invention by the Chinese character input method of TV is set, has been avoided original and has been edited inadequately shortcoming intuitively with English alphabet code name and letter, has strengthened interactive interaction, meets the custom of Chinese user more.Not only can make things convenient for the user to carry out tv edit and management by Chinese character coding input method, as the name of channel, the definition of program classification etc., and can use Chinese recorded information on TV, as information such as affairs prompt, rating daily records.
Description of drawings
Fig. 1 is used for the process flow diagram of TV input method for the present invention,
Fig. 2 is the OSD menu synoptic diagram of input method of the present invention,
Fig. 3 is the window synoptic diagram of Chinese character coding input method of the present invention.
Embodiment
The present invention is described in further detail below in conjunction with accompanying drawing and the specific embodiment of the present invention.
Support the television system of the inventive method to comprise a controller, a storer, a message input device, a timer and a display screen.Its middle controller is used to realize calling of numeral, Chinese and English three kinds of input methods and switches; Message input device is used for the input of selection of input method menu and information as telepilot; Display screen is used for showing the input window of OSD input method choice menus and input process; The conversion that timer is used to help to carry out between English alphabet is selected.Store memory is placed with numeral and English/phonetic alphabet table of comparisons, and the Chinese-character phonetic letter table of comparisons.In addition, this television system comprises that also a buffer zone is used for preserving the phonetic alphabet of being imported under the Chinese pattern.
Because being used for the input method of TV, the present invention finishes by the setting of software combined with hardware fully, above-mentioned telepilot need not change, just when the input in Chinese of input button correspondence, do suitable adjustment, meeting the requirement of input in Chinese, and these are provided with realization by system of the present invention.In the hereinafter cited embodiment of the present invention, this input method is to realize on the TV process chip of operation built-in Linux operating system, actual when using technical scheme of the present invention, also can adopt other powerful little process chip to realize.
As shown in Figure 1, be the process flow diagram of Chinese character input method of the present invention.
When the user needed input information, the user selected input method by remote controller key from the OSD menu on the display screen, and option comprises numeral, capitalization English letter, small letter English alphabet and phonetic.Figure 2 shows that the OSD menu carries out the synoptic diagram that input method is selected.Under digital input pattern, can directly import by the digital keys of telepilot 0～9.Under English or input in Chinese pattern, numerical key 1-9 represents two or more English alphabets respectively, promptly described numeral and English/phonetic alphabet table of comparisons, and this corresponding relation is: 1-abc, 2-def, 3-ghi, 4-jkl, 5-mno, 6-pqr, 7-stuv, 8-wx, 9-yz.English space is to represent with numerical key 0.
If the user selects Chinese character coding input method for use, the controller of system just calls corresponding input pattern.At this moment, when a certain numerical key was pressed, timer picked up counting, and first letter corresponding with this numerical key is transfused to.If (such as one second) this numerical key is pressed once more in a set time, then first letter of original input is replaced by its corresponding second letter, restart timing, restart from first letter when being substituted into last letter of this numerical key correspondence, so circulation substitutes again.If there is not actuation of keys in the set time, then timing stops, and the letter of original input is retained in buffer zone.If there are other numerical keys to be pressed in the set time, then the letter of original input is stored in the buffer zone and is preserved, and starts timer simultaneously, and timing is taken turns in beginning second, carries out the input of second letter as stated above and determines.If in the set time, press definite key, keep the letter of original input, stop timing.In the process of letter input, controller checks according to the Chinese-character phonetic letter table of comparisons whether the character string in the buffer zone is effective phonetic.If not, then wait for the alphabetic string that user's modification is current or continue the next letter of input.If effective phonetic, then show the Chinese character to be selected of this phonetic correspondence.The user can continue to revise current phonetic or append new phonetic alphabet, also can directly select required Chinese character in Chinese character to be selected.The user selects after the Chinese character, will export this Chinese character on the display screen, and buffer zone is cleared in order to the storage of input next time simultaneously.
In the underway civilian input process, can eject a prompt window as shown in Figure 3 on the display screen.This window is divided into two parts up and down, and top is the phonetic input frame, and the bottom is a Chinese character frame to be selected.When the character string of importing is the effective Chinese phonetic alphabet, then demonstrate the Chinese character to be selected of this phonetic correspondence, select Chinese character to be inverse or highlighted state if treat certain, expression is chosen.At this moment just the Chinese character input of choosing can be able to be selected Chinese character to be selected by right and left key by definite key.This window once can only show one page Chinese character, when one page can't show all Chinese characters to be selected the time, window can show ▲ the symbol, the Chinese character of one page or page up under showing in addition, this moment can by the right and left key on the telepilot finish the reach or after move a Chinese character, perhaps fast one page Chinese character to be selected is moved into, select by right and left key again by page turning key.
For satisfying daily use, Chinese pinyin input method in the present embodiment has comprised defined all Chinese characters of GB2312-80, and at the word of everyday character being adjusted frequently at this special applied environment of televisor, promptly at some frequencies of utilization than higher phrase, such as CCTV, news, film, physical culture or the like, the Chinese character that constitutes these speech is placed on the forward position of Chinese character tabulation to be selected, makes things convenient for the user to select.But specific embodiments of the invention are not carried out association to phrase, such as the user has imported " " word, and " looking ", " shadow " are placed on the forward position of Chinese character to be selected.But, later Chinese character input application can add such function, with more user-friendly along with increasing also.
Claims (13)
1, a kind of method by input in Chinese realization TV fast searching and human-computer interaction is characterized in that storing in advance Chinese information data in storer, reaches the purpose that reads Chinese information data by the correspondence setting to digital keys, and implementation step is:
A, step is set, Chinese information data is stored in the storer, and sets up corresponding address;
B, start input step, start the input pattern of Chinese information;
C, input step are imported Chinese information to be determined by button again,
D, execution in step after determining to import, are retrieved or human-computer interaction fast according to the requirement of the Chinese information of import.
2, the method by input in Chinese realization TV fast searching and human-computer interaction as claimed in claim 1 is characterized in that its input step comprises:
(1) inputting character information;
(2) judge whether the character string of having imported is effective combination;
(3), otherwise wait for modification or add new letter if effectively, then show Chinese character to be selected;
(4) from Chinese character to be selected, select;
(5) display screen is exported selected Chinese character.
3, as claimed in claim 2ly realize the method for TV fast searching and human-computer interaction, it is characterized in that step (1) can import by the digital keys on the telepilot by input in Chinese.
4, the method that realizes TV fast searching and human-computer interaction by input in Chinese as claimed in claim 2, after it is characterized in that its step (2) is judged as effective combination, television system can in time read Chinese information data stored in the storer by addressing, and demonstrate Chinese character, select for the user.
5, as claimed in claim 2ly realize the method for TV fast searching and human-computer interaction it is characterized in that the character of its input and selected Chinese character are stored in buffer zone, finish until input by input in Chinese, carry out execution in step after, empty buffer zone again.
6, the method by input in Chinese realization TV fast searching and human-computer interaction as claimed in claim 3 is characterized in that for remote controller key its numerical key 1-9 represents two or more English alphabets respectively.
7, as claimed in claim 1ly realize the method for TV fast searching and human-computer interaction, it is characterized in that TV is by specific button or carry out function selecting and enter the input in Chinese pattern by input in Chinese.
8, the method by input in Chinese realization TV fast searching and human-computer interaction as claimed in claim 7 is characterized in that when numerical key is pressed, starting timer simultaneously under above-mentioned input in Chinese pattern.
9, the method by input in Chinese realization TV fast searching and human-computer interaction as claimed in claim 8 is characterized in that determining the input character that it is corresponding by the number of times that is pressed that this numerical key is determined in the set time.
10, the method by input in Chinese realization TV fast searching and human-computer interaction as claimed in claim 8 is characterized in that then timing stops if there not being the actuation of keys input in the set time.
11, as claimed in claim 2ly realize the method for TV fast searching and human-computer interaction, it is characterized in that the interface that prompt window also can be set points out input information by input in Chinese.
12, as claimed in claim 11ly realize the method for TV fast searching and human-computer interaction, the Chinese character that it is characterized in that and determine by the state of inverse or high brightness to be chosen by input in Chinese.
13, the method that realizes TV fast searching and human-computer interaction by input in Chinese as claimed in claim 12, it is characterized in that above-mentioned window once can only show one page or delegation's Chinese character, when one page or delegation can't show all Chinese characters to be selected the time, window can show ▲ the symbol, the Chinese character of one page/next line or page up/lastrow under showing in addition, this moment can by the right and left key on the telepilot finish the reach or after move a Chinese character, finish the selection of Chinese character.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2005101002999A CN1949145A (en) | 2005-10-11 | 2005-10-11 | Method of realizing TV fast searching and person machine interdynamic by Chinese characters inputting |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2005101002999A CN1949145A (en) | 2005-10-11 | 2005-10-11 | Method of realizing TV fast searching and person machine interdynamic by Chinese characters inputting |
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| CN1949145A true CN1949145A (en) | 2007-04-18 |
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| CNA2005101002999A Pending CN1949145A (en) | 2005-10-11 | 2005-10-11 | Method of realizing TV fast searching and person machine interdynamic by Chinese characters inputting |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102622101A (en) * | 2012-02-28 | 2012-08-01 | 深圳市茁壮网络股份有限公司 | Input method and set-top box |
| CN102890609A (en) * | 2012-09-12 | 2013-01-23 | 广东欧珀移动通信有限公司 | Method for selecting web pages by using mobile terminal in remote control protocol (RCP) communication process |
-
2005
- 2005-10-11 CN CNA2005101002999A patent/CN1949145A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102622101A (en) * | 2012-02-28 | 2012-08-01 | 深圳市茁壮网络股份有限公司 | Input method and set-top box |
| CN102622101B (en) * | 2012-02-28 | 2016-08-10 | 深圳市茁壮网络股份有限公司 | A kind of input method and Set Top Box |
| CN102890609A (en) * | 2012-09-12 | 2013-01-23 | 广东欧珀移动通信有限公司 | Method for selecting web pages by using mobile terminal in remote control protocol (RCP) communication process |
| CN102890609B (en) * | 2012-09-12 | 2016-03-30 | 广东欧珀移动通信有限公司 | A kind of mobile terminal selects the method for webpage in RCP communication process |
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