CN1738386A - Information searching method for broadband interdynamic TV - Google Patents
Information searching method for broadband interdynamic TV Download PDFInfo
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- CN1738386A CN1738386A CN 200510034693 CN200510034693A CN1738386A CN 1738386 A CN1738386 A CN 1738386A CN 200510034693 CN200510034693 CN 200510034693 CN 200510034693 A CN200510034693 A CN 200510034693A CN 1738386 A CN1738386 A CN 1738386A
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Abstract
The invention discloses a information search method of broad band interactive TV which uses the remote controller to input the qualifications of information search. The invention comprises following steps: (1), using the remote controller to switch to the searching menu interface; (2) using the key-press of remote controller to input the search qualifications; (3) the IP bidirectional set-top box receives the search qualifications input by the remote controller to operate the information search. The number keys of controller is corresponding to the letters which is used to input number while using the direction key to select the input letter and the enter-key to affirm the input letter and the qualification of information search. With said invention, user can use the remote controller to realize the search of broad band interactive TV, which makes the information search simpler and practicality.
Description
[technical field]
The present invention relates to the broadband interdynamic TV field, especially about a kind of information search method of broadband interdynamic TV.
[background technology]
The remote-controller function of main flows such as existing TV consumption household appliances is simple, simple input digit, can not carry out the input of letter and Chinese character, simultaneously because user's know-how structure is uneven, certain customers are unable to do what one wishes to importing complicated content, especially for now some information household appliances, as broadband interdynamic TV, the problem of information search complicated operation is obvious day by day especially.
[summary of the invention]
The object of the present invention is to provide a kind of information search method of the simple broadband interdynamic TV that is suitable for.
The object of the present invention is achieved like this: the information search method of this broadband interdynamic TV is the input of carrying out the information search condition by remote controller.
This method comprises the steps: 1) switch to the searching menu interface by remote controller; 2) the button input search condition by remote controller; 3) the IP bi-directional set-top box receives the search condition of remote controller input, and carries out information search.
Numerical key on the described remote controller is corresponding with letter.
The numerical key of described remote controller is used to carry out the numeral input, and directionkeys is used to carry out numeral or the selection of letter and the switching between search interface button and the menu, and acknowledgement key is used for the character and the information search condition of input are confirmed.
Compared with prior art, the present invention has following advantage: 1) can realize the information search of broadband interdynamic TV by remote controller, make information search simple more and suitable, thereby make the user can realize the quick search of information; 2) by making numeral and letter corresponding, make the remote controller of broadband interdynamic TV can pass through the numerical key input alphabet.
[description of drawings]
Fig. 1 is a flow chart of the present invention.
[embodiment]
See also Fig. 1, the information search method of a kind of broadband interdynamic TV of the present invention is to utilize remote controller to carry out the input of information search condition.This method comprises the steps: 1) switch to search interface by remote controller; 2) the button input search condition by remote controller; 3) the IP bi-directional set-top box receives the search condition of remote controller input, and carries out information search.This IP bi-directional set-top box is applied to broadband interdynamic TV, and (be called for short IPTV, English full name is: Interactive Personal Television).Remote controller can utilize the remote controller of existing consumer household appliances, also can utilize the remote controller of existing broadband interdynamic TV.This remote controller has numerical key, directionkeys and acknowledgement key.The numerical key of remote controller is used to carry out the numeral input, and directionkeys is used to carry out numeral or the selection of letter and the switching between search interface button and the menu, and acknowledgement key is used for the character of input and search condition is selected, confirmed.Certainly, the present invention also can be used for consumer household electrical appliances are carried out information search.
The method of this information search can be the word length inputted search.This searcher ratio juris is: after remote controller switches to word length inputted search interface, various word length classifications (as program names word length, director names length or the protagonist name word length etc.) input digit of utilizing remote controller to show according to search interface, this numeral is mated the word length of each title, this title can be Chinese character, letter and number, for example, the word length of character " Skyworth " is 2, and the word length of character " skyworth1 of Skyworth " is 11.This word length input can directly be imported in the text box in search interface, radio box or the combobox.After the service end of broadband interdynamic TV receives the word length of input, searching that corresponding title length in database or the resource file matches (can be to mate concrete word length fully, also can be the scope of a word length) the result, and this result returned to client, this client such as video screen, the user can obtain required Search Results according to the information that client shows.
The method of this information search can be the phonetic inputted search.The process of this search is as follows: by the remote controller input digit, concrete letter in the corresponding alphabet of this numerical key, or the button of selecting search interface to provide by directionkeys comes input alphabet, the service end of broadband interdynamic TV receives this phonetic signal, and search the pinyin term of respective name correspondence in database or the resource file, inquiry is submitted the result of phonetic beginning to list, and returns results to client.In this search, the service end of set-top box all has a data name Xiang Yuqi correspondence for each pinyin term.
The method of this information search can be the Pinyin abbreviation input inquiry.The Pinyin abbreviation input is to select search interface button or direct input digit by remote controller, wherein, the letter that each button of search interface is promptly corresponding different, letter in the corresponding alphabet of numerical key, import a Pinyin abbreviation, after service end is received the Pinyin abbreviation of submitting to from list, search the Pinyin abbreviation item of respective name correspondence in database or the resource file and submit the item of result's beginning to, thereby return the result of retrieval with list.In this search, require server end to all corresponding Pinyin abbreviation item of each name item of data.
The method of this information search can be the initial search index.The user selects the initial button of respective name phonetic, judges it is which concrete letter after server accepts request, and Query Database or resource file return the result of the corresponding phonetic of name item (or Pinyin abbreviation) with this beginning of letter again, thus return results.In this search, require server end to the data corresponding phonetics of each name item (or Pinyin abbreviation) item.
The method of this information search can be the integrated condition inquiry.The integrated condition inquiry is to provide querying condition according to certain classification, and the user can pass through remote controller input inquiry condition.Service end is obtained the corresponding project of query composition behind the querying condition.This querying method requires to want proper classification as requested in the time of the data of process database or resource file the inside, and respective queries method above-mentioned is provided.The comprehensive inquiry condition considers that each Query Result imports all more complicated, and the user can select querying condition is kept in the Query List.
The method of this information search can be the systematic searching inquiry.Systematic searching is that the corresponding information to retrieval carries out the most essential classification, and the user need not import any data, can be directly selects the classification of retrieving information by remote controller directionkeys and acknowledgement key, just can quick search to relevant information.
The method of this information search can be the express passway retrieval and inquisition.Express passway is after some information are crossed in user capture, the address of this information and it is kept in the database or resource file of server end under the user record, if client device can provide some technical supports, also can directly be kept at client, so next user will enter corresponding interface just can switch to corresponding address fast.
The method of this information search can be the playlist managing queries.Playlist is specially at the similar video-audio program of IPTV.Principle is as follows: the audio frequency and video order that program that the user can see oneself is selected one or more tabulations of compiling of preferring, this tabulation of later user oneself selection just can enjoy fast oneself to like.The input of letter can be determined the input of letter by selecting the corresponding search interface button of remote controller, for example: click interface button " A " and just can import corresponding alphabetical A so in the text box of menu.The user only need select directionkeys and the acknowledgement key on the remote controller just can finish alphabetical input.
The numerical key of remote controller can be directly corresponding with letter, as the corresponding letter of numeral " 01 " " A ", and the corresponding letter of numeral " 02 " " B ", the user can directly demonstrate corresponding letter by input digit on the search interface of client like this.
The coded system of letter and number can be according to two figure place correspondent methods or Huffman encoding method, wherein the corresponding ratio juris of two figure places is as follows: use 26 corresponding 26 bit digital of letter, every two digits is represented a letter, advantage is that the user understands and remember fairly simple, background process is simple, the user is easy to check input error, and shortcoming is that the user imports more complicated; The Huffman encoding method is to calculate the corresponding Huffman encoding of letter according to the frequency that letter uses, and it is fairly simple that its advantage is that the user imports, but background process and user understand the memory more complicated.
Claims (4)
1. the information search method of a broadband interdynamic TV, it is characterized in that: it carries out the input of information search condition by remote controller.
2. the information search method of a kind of broadband interdynamic TV as claimed in claim 1, it is characterized in that: it comprises the steps: 1) switch to the searching menu interface by remote controller; 2) the button input search condition by remote controller; 3) the IP bi-directional set-top box receives the search condition of remote controller input, and carries out information search.
3. the information search method of a kind of broadband interdynamic TV as claimed in claim 1 or 2 is characterized in that: the numerical key on the described remote controller is corresponding with letter.
4. the information search method of a kind of broadband interdynamic TV as claimed in claim 1 or 2, it is characterized in that: the numerical key of described remote controller is used to carry out the numeral input, directionkeys is used to carry out numeral or the selection of letter and the switching between search interface button and the menu, and acknowledgement key is used for the character and the information search condition of input are confirmed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510034693 CN1738386A (en) | 2005-05-25 | 2005-05-25 | Information searching method for broadband interdynamic TV |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510034693 CN1738386A (en) | 2005-05-25 | 2005-05-25 | Information searching method for broadband interdynamic TV |
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| Publication Number | Publication Date |
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| CN1738386A true CN1738386A (en) | 2006-02-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 200510034693 Pending CN1738386A (en) | 2005-05-25 | 2005-05-25 | Information searching method for broadband interdynamic TV |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101202886B (en) * | 2006-12-28 | 2011-08-10 | 深圳市同洲电子股份有限公司 | Method, apparatus and equipment for searching TV program |
| CN102833606A (en) * | 2011-06-17 | 2012-12-19 | 英华达（上海）科技有限公司 | Simulation remote control system and operation method thereof |
| CN102968265A (en) * | 2011-09-01 | 2013-03-13 | 晨星软件研发(深圳)有限公司 | Method for converting touch points into input text |
-
2005
- 2005-05-25 CN CN 200510034693 patent/CN1738386A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101202886B (en) * | 2006-12-28 | 2011-08-10 | 深圳市同洲电子股份有限公司 | Method, apparatus and equipment for searching TV program |
| CN102833606A (en) * | 2011-06-17 | 2012-12-19 | 英华达（上海）科技有限公司 | Simulation remote control system and operation method thereof |
| TWI511535B (en) * | 2011-06-17 | 2015-12-01 | Inventec Appliances Shanghai | A simulation of the remote control system and its method of operation |
| CN102968265A (en) * | 2011-09-01 | 2013-03-13 | 晨星软件研发(深圳)有限公司 | Method for converting touch points into input text |
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