CN105163173A - Full-text retrieval method based on channel programme information in intelligent set top box - Google Patents
Full-text retrieval method based on channel programme information in intelligent set top box Download PDFInfo
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- CN105163173A CN105163173A CN201510536481.2A CN201510536481A CN105163173A CN 105163173 A CN105163173 A CN 105163173A CN 201510536481 A CN201510536481 A CN 201510536481A CN 105163173 A CN105163173 A CN 105163173A
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- 238000000034 method Methods 0.000 title claims abstract description 17
- 230000011218 segmentation Effects 0.000 claims description 4
- 238000005516 engineering process Methods 0.000 description 4
- 241000282326 Felis catus Species 0.000 description 2
- 241001455213 Leopardus pardalis Species 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 210000004556 brain Anatomy 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/436—Interfacing a local distribution network, e.g. communicating with another STB or one or more peripheral devices inside the home
- H04N21/43615—Interfacing a Home Network, e.g. for connecting the client to a plurality of peripherals
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/90—Details of database functions independent of the retrieved data types
- G06F16/903—Querying
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/438—Interfacing the downstream path of the transmission network originating from a server, e.g. retrieving encoded video stream packets from an IP network
- H04N21/4383—Accessing a communication channel
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Databases & Information Systems (AREA)
- Theoretical Computer Science (AREA)
- Computational Linguistics (AREA)
- Data Mining & Analysis (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Information Transfer Between Computers (AREA)
Abstract
The invention relates to an intelligent set top box, and provides a full-text retrieval implementation method based on channel programme information in the intelligent set top box. A system sets the intelligent set top box and an intelligent mobile terminal in the same network; the system obtains programme information through the intelligent set top box and sends the programme information to the intelligent mobile terminal; the programme information at least comprises channel numbers and play information corresponding to the channel numbers; the system converts the received programme information through the intelligent mobile terminal into index information based on full-text retrieval; the index information at least comprises corresponding index numbers, the channel numbers and the play information corresponding to the channel numbers; the system obtains a retrieval instruction of a user through the intelligent mobile terminal and performs full-text retrieval of the index information according to the retrieval instruction; the user selects a channel number to be played from a retrieval result; the system generates a channel switching instruction according to the selected channel number and sends the channel switching instruction to the intelligent set top box; and the set top box performs a channel switching operation according to the channel switching instruction. The full-text retrieval implementation method disclosed by the invention is applicable to full-text retrieval of the programme information.
Description
Technical field
The present invention relates to Intelligent set top box, the programme information search method particularly on Intelligent set top box.
Background technology
At present, Intelligent set top box also enters the universal of height and popularization period, and very most of domestic consumer has Intelligent set top box now.But they face a difficult problem, in the channel and program of magnanimity, search for the program oneself needed exactly.Current Intelligent set top box, or there is provided the very simple channel based on first letter of pinyin and program searching, or there is provided the simple fuzzy matching based on channel and program, or just do not provide the function of search of channel and program at all.For now popular program " brave mother cat father ", people often know to there is this program, but really do not know when that channel is being play, or only have keyword " ocelot " in people's brain.In view of the situation, what what people can do often can do is exactly switching channels one by one, check that this program is positioned at that channel by programme information, when start to play, this brings great inconvenience to the use of people.
Analyse in depth, we find that the difficult point based on the direct search of this remote controller mainly contains the reason of two aspects below: once being that Intelligent set top box generally provides based on input that is English and numeral, do not provide the input pattern of Chinese.Even if there is simple Chinese language input way, but in the selection of Chinese character, the convenience that the input in Chinese of Intelligent set top box often not on mobile phone comes, all on the set-top box to search, the coupling inconvenience really of Chinese; Another aspect is the Keywords matching success that simple fuzzy matching can not allow user input, as " ocelot "-> " brave mother cat father ", " women's channel "-> " women and children's channel ", " GameChannel "-> " situation of game ".Based under this background, invent a kind of easily based on the method for Intelligent set top box channel and program full-text search, user can be allowed with Chinese matching pattern, search the programme information required for oneself rapidly and accurately, be extremely necessary.
Summary of the invention
Technical problem to be solved by this invention, is just to provide a kind of text searching method based on channel program information on Intelligent set top box, to realize allowing user with Chinese matching pattern, searches the programme information required for oneself rapidly and accurately.
The present invention solve the technical problem, and the technical scheme of employing is, based on the implementation method of channel program information full-text search on Intelligent set top box, comprises following step:
Intelligent set top box and intelligent mobile terminal are arranged in consolidated network by step 1, system;
Step 2, system obtain programme information by Intelligent set top box, and described programme information at least comprises channel and broadcast information corresponding to channel, and programme information is sent to intelligent mobile terminal;
The programme information received to be converted to the index information based on full-text search by intelligent mobile terminal by step 3, system;
Step 4, system obtain user search instruction by intelligent mobile terminal, and carry out full-text search according to search instruction to index information;
Step 5, user select from result for retrieval want broadcasting channel number, system generates zapping instruction according to selection channel and is sent to Intelligent set top box, and Intelligent set top box completes zapping operation according to zapping instruction.
Concrete, in described step 1, Intelligent set top box and intelligent mobile terminal are arranged in same local area network (LAN) by system.
Concrete, in described step 2, the programme information of Intelligent set top box Real-time Obtaining different editions, first system detects the programme information that whether there is latest edition in intelligent mobile terminal, be directly enter step 3, otherwise Systematical control Intelligent set top box enter step 3 after the programme information of latest edition is sent to intelligent mobile terminal.
Concrete, in described step 3, system utilizes Chinese words segmentation that the programme information received is converted to the index information based on full-text search.
Concrete, described intelligent mobile terminal is provided with search engine.
Concrete, described intelligent mobile terminal comprises smart mobile phone and panel computer.
The invention has the beneficial effects as follows: the facility utilizing mobile phone to input and full-text search engine technology, complete a kind of easily based on the implementation framework of Intelligent set top box channel and program full-text search, user can be allowed by mobile phone or electronic plane PAD, with Chinese matching pattern, search the channel information required for oneself rapidly and accurately, then initiate channel switch operation by Set Top Box.
Accompanying drawing explanation
Fig. 1 is for the present invention is based on Intelligent set top box working-flow figure in channel program information text searching method embodiment.
Below in conjunction with the embodiment of embodiment, foregoing of the present invention is described in further detail again.But this should be interpreted as that the scope of the above-mentioned theme of the present invention is only limitted to following example.Without departing from the idea case in the present invention described above, the various replacement made according to ordinary skill knowledge and customary means or change, all should comprise within the scope of the invention.
Embodiment
Technical scheme of the present invention is described in detail below in conjunction with drawings and Examples:
The present invention is directed to the problem that Set Top Box of the prior art cannot realize full-text search, provide a kind of implementation method based on channel program information full-text search on Intelligent set top box, first, Intelligent set top box and intelligent mobile terminal are arranged in consolidated network by system; Secondly, system obtains programme information by Intelligent set top box, and described programme information at least comprises channel and broadcast information corresponding to channel, and programme information is sent to intelligent mobile terminal; Then, the programme information received to be converted to the index information based on full-text search by intelligent mobile terminal by system, and described index information at least comprises broadcast information corresponding to manipulative indexing number, channel and channel; Subsequently, system obtains user search instruction by intelligent mobile terminal, and carries out full-text search according to search instruction to index information; Finally, user select from result for retrieval want broadcasting channel number, system generates zapping instruction according to selection channel and is sent to Intelligent set top box, and Intelligent set top box completes zapping operation according to zapping instruction.The facility utilizing mobile phone to input and full-text search engine technology, complete a kind of easily based on the implementation framework of Intelligent set top box channel and program full-text search, user can be allowed by mobile phone or electronic plane PAD, with Chinese matching pattern, search the channel information required for oneself rapidly and accurately, then initiate channel switch operation by Set Top Box.
Embodiment
Realize the thinking that on Intelligent set top box, the full-text search of programme information is total, as shown in Figure 1, first we need to realize a kind of Set Top Box initiatively discovery mechanism and mobile phone or electronic plane PAD order controlling mechanism.Under smart mobile phone or electronic plane PAD and Set Top Box are in same local area network (LAN), Set Top Box sends broadcast Socket message by udp protocol at local area network (LAN), Socket message contains IP address and the Set Top Box identification name of this transmission message Set Top Box, as parlor, bedroom etc., be in smart mobile phone in same local area network (LAN) or electronic plane PAD can receive this Socket message automatically, accept and parse IP address and the identification name of corresponding Set Top Box, and Set Top Box identification name is shown in the list of discovery Set Top Box of mobile phone terminal.Smart mobile phone or electronic plane PAD by select different Set Top Box be another name confirm current just connect in Set Top Box, after user's confirmation has chosen the Set Top Box of operation, mobile phone timing can go to obtain by the mode of HTTP and preserves channel on the set-top box and programme information, and be saved in mobile phone this locality, also need these data to generate full-text index by Chinese words segmentation while preservation.When user needs to inquire about certain program or channel time, first user is completed by mobile phone or electronic plane PAD and inquires corresponding channel and program, after user selects broadcasting, mobile phone or electronic plane PAD select the Set Top Box operated to send Socket message by udp protocol to active user, channel is contained in Socket message, Set Top Box receives this message and parses the channel needing to switch, and carries out zapping operation according to this channel.
Concrete, generation and the acquisition methods of programme information comprise: first, Intelligent set top box needs go corresponding network to get on to download corresponding channel information and then programme information is saved in local disk, this data message contains the content of two parts, Part I: channel call number (numeral number that such as channel is corresponding) and channel, programme information, if after obtaining data for the first time, the database version information of channel and program is 1, after second time Data Update, the database version information of channel and program is 2, by that analogy.If after set top box upgrading, the database version information of channel and program returns to 0.Secondly, when being in mobile phone terminal or the electronic plane PAD of same local area network (LAN), channel and program database version information on enquiry machine top box is removed by timed task.If this local channel of Set Top Box and program database version information be 0 or the local channel of Set Top Box and program database version information be greater than channel and program database version information on mobile phone (mobile phone or the local channel of electronic plane PAD and program database version initialization version are 0), mobile phone or electronic plane PAD can download the channel and the program data library information that are positioned at latest edition on Set Top Box disk automatically, and are saved on mobile phone or electronic plane PAD local disk.
Preferably, carry out full-text search to programme information to comprise: after mobile phone or electronic plane PAD hold the complete up-to-date programme information of download, mobile phone or electronic plane PAD hold and can travel through channel in programme information and broadcast information corresponding to channel one by one, utilize Chinese words segmentation to go to generate based on the index information of full-text search, in index information, contain channel and broadcast information corresponding to channel.When user initiates channel searching and programme information on the set-top box time, in mobile phone or electronic plane PAD terminal, we provide a search interface, by full-text search engine technology, search in the full-text index that we set up at us keyword of user's input in mobile phone this locality, in the mobile phone then relevant result being presented on user or electronic plane PAD interface.User can by Query List, select to meet the result oneself required most, by clicking broadcast button, mobile phone or electronic plane PAD terminal can send Socket information to Set Top Box, contain the order of channel zapping and need the call number of switching channels in Socket information.
Finally, when Set Top Box receives the channel zapping order sent from mobile phone or electronic plane PAD terminal, by resolving and treatment S ocket information, Set Top Box can take the call number that particular user wishes switching channels, then Set Top Box can make the operation of corresponding zapping, completes to search operating with zapping fast.
Claims (6)
1. based on the text searching method of channel program information on Intelligent set top box, it is characterized in that, comprise following step:
Intelligent set top box and intelligent mobile terminal are arranged in consolidated network by step 1, system;
Step 2, system obtain programme information by Intelligent set top box, and described programme information at least comprises channel and broadcast information corresponding to channel, and programme information is sent to intelligent mobile terminal;
The programme information received to be converted to the index information based on full-text search by intelligent mobile terminal by step 3, system;
Step 4, system obtain user search instruction by intelligent mobile terminal, and carry out full-text search according to search instruction to index information;
Step 5, user select from result for retrieval want broadcasting channel number, system generates zapping instruction according to selection channel and is sent to Intelligent set top box, and Intelligent set top box completes zapping operation according to zapping instruction.
2. the text searching method based on channel program information on Intelligent set top box according to claim 1, is characterized in that, in described step 1, Intelligent set top box and intelligent mobile terminal are arranged in same local area network (LAN) by system.
3. the text searching method based on channel program information on Intelligent set top box according to claim 1, it is characterized in that, in described step 2, the programme information of Intelligent set top box Real-time Obtaining different editions, first system detects the programme information that whether there is latest edition in intelligent mobile terminal, be directly enter step 3, otherwise Systematical control Intelligent set top box enter step 3 after the programme information of latest edition is sent to intelligent mobile terminal.
4. the text searching method based on channel program information on Intelligent set top box according to claim 1, is characterized in that, in described step 3, system utilizes Chinese words segmentation that the programme information received is converted to the index information based on full-text search.
5. the text searching method based on channel program information on Intelligent set top box according to claim 1, is characterized in that, described intelligent mobile terminal is provided with search engine.
6. the text searching method based on channel program information on Intelligent set top box according to claim 1, is characterized in that, described intelligent mobile terminal comprises smart mobile phone and panel computer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510536481.2A CN105163173A (en) | 2015-08-27 | 2015-08-27 | Full-text retrieval method based on channel programme information in intelligent set top box |
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| CN201510536481.2A CN105163173A (en) | 2015-08-27 | 2015-08-27 | Full-text retrieval method based on channel programme information in intelligent set top box |
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| CN105163173A true CN105163173A (en) | 2015-12-16 |
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| CN201510536481.2A Pending CN105163173A (en) | 2015-08-27 | 2015-08-27 | Full-text retrieval method based on channel programme information in intelligent set top box |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105744369A (en) * | 2016-02-29 | 2016-07-06 | 四川长虹电器股份有限公司 | Digital TV EPG information synchronization method based on iOS device |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151216 |
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