CN201226568Y - Intelligent television terminal with monitoring and information retrieval - Google Patents
Intelligent television terminal with monitoring and information retrieval Download PDFInfo
- Publication number
- CN201226568Y CN201226568Y CNU2008200334962U CN200820033496U CN201226568Y CN 201226568 Y CN201226568 Y CN 201226568Y CN U2008200334962 U CNU2008200334962 U CN U2008200334962U CN 200820033496 U CN200820033496 U CN 200820033496U CN 201226568 Y CN201226568 Y CN 201226568Y
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Abstract
The utility model discloses an intelligent television terminal with the functions of monitoring and information searching, which belongs to the field of intelligent televisions. The terminal comprises a monitoring device and a set-top box television, wherein, the television mainly comprises a monitoring module, an information searching module, a controlling and processing unit, a display controlling unit, a display, a timer and a user input device. The monitoring module and the information searching module in the intelligent television are used for automatically checking and identifying the identity of a user and automatically showing the favorite program and program lists of the user. The terminal has the advantages of simple structure, low requirements for devices, strong functions, and strong intelligence and interactivity. The structure of the terminal is disclosed in the attached picture of the summary.
Description
[affiliated technical field]
The utility model relates to a kind of television terminal.Specially referred to by monitoring and information retrieval and controlled the intelligent television terminal that television set shows.
[background technology]
Along with science and technology development, multimedia technologies such as TV have been widely used among the huge numbers of families, especially in TV programme abundant all the more today, television set has become the indispensable life necessary article of common people family, it not only can help to be used to spend the time in leisure, can also bring the user rich knowledge simultaneously.
Existing television set intelligently degree is not high, and lacks the interactivity between user and the television set.As, when the user need search for own programs of interest, need search and switch by remote controller, television terminal can't present this user's favorite program or programme automatically according to specific user; The user watches TV programme for a long time, unusual (anxiety, fatigue, anxiety etc.) can occur and watch state, and television set lacks necessary prompting etc.
[utility model content]
In order to solve the defective and the deficiency of existing television terminal, the utility model provides a kind of intelligent television terminal that has monitoring and information retrieval.The technical scheme that the utility model adopted is: this intelligent television terminal comprises: controlled processing unit; Monitoring module that links to each other with controlled processing unit and the watch-dog that links to each other with monitoring module; Information searching module that links to each other with controlled processing unit and the set-top box that links to each other with information searching module; The timer that links to each other with controlled processing unit; Display processing unit that links to each other with controlled processing unit and the display that links to each other with display processing unit; Watch-dog is caught the user before the television set automatically, and carry out user identity identification by monitoring module, controlled processing unit writes to retrieve this user's favorite program in the breath retrieval module with the result who identifies, and, play the program that is complementary automatically or demonstrate this user's favorite program advance notice single by display processing unit control display.At set intervals, timer passes through controlled processing unit, monitoring module is discerned user's expression automatically, when finding that the user is in when watching state unusually, by controlled processing unit and display processing unit, automatically provide prompting on display, call user's attention is had a rest or is changed other programs.
According to structure of the present utility model, television set further comprises user input device, the signal of controlled processing unit response user input device is to the selection of described TV program channel, and the training process that is used for identification and Expression Recognition begins and the affirmation that finishes.
Owing to adopt technique scheme, the utlity model has such advantage and beneficial effect: (1) start back is judged user's identity automatically, if user's favorite program is just in time arranged now, then on display, play automatically, if do not have now, then list the tabulation of user's favorite program automatically, remind the user to watch on time.(2) regular monitoring and identification user's expression, when finding that the user is in the state of watching unusually (anxiety, fatigue, anxiety etc.), display provides information automatically, and call user's attention is had a rest or is changed corresponding program.
[description of drawings]
Fig. 1 is an overall structure block diagram of the present utility model.
Fig. 2 is the workflow diagram of monitoring module inside.
Fig. 3 is the workflow diagram of information searching module inside.
Fig. 4 is overall workflow figure of the present utility model.
[embodiment]
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Fig. 1 is an overall structure block diagram of the present utility model.In the present embodiment, dashed rectangle is represented television set.Watch-dog links to each other with monitoring module in the television set, and set-top box links to each other with information searching module in the television set.Television set comprises controlled processing unit; The timer that links to each other with controlled processing unit; The monitoring module that links to each other with controlled processing unit; The information searching module that links to each other with controlled processing unit; Display processing unit that links to each other with controlled processing unit and the display that is connected with display processing unit.
The internal work flow process of monitoring module as shown in Figure 2.Obtain image information by watch-dog, as the input of monitoring module.At first carry out people's face and detect and the location, promptly detect in the image of importing whether people's face is arranged,, then it is split from background, and determine its position in image if having.Enter preprocessing process then, preliminary treatment need be removed the noise in the image, strengthens useful information, and the image degradation phenomenon that is caused by input instrument or other factors is restored.For example, when television set surrounding environment light is darker, carry out illumination compensation, can overcome illumination variation and the light low problem of discrimination when dark so effectively.Through remarkable face detection and location and pretreated image information, according to the purposes difference, be divided into two parts, i.e. the extraction of user identity characteristic information and the user extraction of characteristic information of expressing one's feelings.Identity characteristic information focuses on reflection user's identity, and the expressive features information spinner will comprise the characteristic variable that can reflect different expressions.Be that identification or Expression Recognition have all comprised training and two processes are judged in identification.When using for the first time, the user need train, and this user's of training identity and various expression information deposited in respectively in identity information sample storehouse and the expression information sample storehouse.Then just can utilize in two sample storehouses existing information to carry out identity and judge or Expression Recognition, and the result that will judge exports.Here, identification can adopt method based on geometric properties, based on the method for template matches with based on the method for statistics etc.And Expression Recognition can adopt based on hidden Markov model, based on artificial neural net, based on SVMs, based on the nuclear discriminant analysis methods.
Information searching module can be stored the information from set-top box.The information spinner here will be meant electronic program guides (EPG) information, it is set-top box can be analyzed the program provider broadcast items that extracts from the TS stream of TV programme tabulation and a various broadcast parameter, these information specifically comprise: the title of certain programs, affiliated classification, the television channel of projection and projection time etc.Information searching module is that the program that (in certain week) each TV station is about to play in a period of time is set up record, and record format is as shown in table 1.Information searching module is to set up association between user and the program simultaneously.That is, for each user sets up a user record information, in order to write down the program that this user watched, these programs can reflect this user's preference to a certain extent.The concrete manifestation form is as shown in table 2.
The information of table 1 TV programme
| Programm name | Affiliated classification | Television channel | Projection time |
| ...... | ...... | ....... | ...... |
Table 2 user record information
| The user 1 | Program 1 | Program 2 | Program 3 | ...... | Program N |
| The user 2 | Program 1 | Program 2 | Program 3 | ...... | Program N |
| ...... | Program 1 | Program 2 | Program 3 | ...... | Program N |
| User M | Program 1 | Program 2 | Program 3 | ...... | Program N |
When controlled processing unit imported subscriber identity information into information searching module, this workflow as shown in Figure 3.If this user uses television set first, because the record of this user's favorite program not in the information searching module, so need the user manually to select channel and program.When this program viewing of user finished or changes channel midway, information searching module can be for this user sets up a record in table 2, and the information of adding the program that the user just watched is in table 2.When having had this user's record in the table 2 of information searching module, then according to the program ordered retrieval table 1 in the table 2, if the program that is complementary in the table 1 is shown now, then information searching module immediately the driving machine top box switch on the corresponding channel, export the code stream of this program.If searching the projection time of the program that is complementary in the table 1 is not current time, the information of the program that retrieves in the output table 1 (programm name, affiliated classification, television channel, projection time) then, finally the form with program notice list is shown on the display.It should be noted that, because finite capacity, each user's favorite program quantity N is limited in the table 2, so this user's favorite program is arranged according to the principle of first in first out, the programme information that the user has just watched the last time is placed on the beginning of table 2 record, the long-term programme information of not seeing then moves from trend record end, deletes the program at this user record end when number of programs exceeds capacity limit automatically.
Fig. 4 is overall workflow figure of the present utility model.At first turn on television set during use, set-top box, activation monitor equipment.If do not have sample in the identity information storehouse of monitoring module and the expression information storehouse, the beginning and the end of user input device control training are used in the training that can point out the user to carry out identity and expression.After watch-dog is opened, can automatic detection whether the user be arranged before television set, if have, the user image that captures is sent into monitoring module, monitoring module carries out user identity identification according to existing training sample in the identity information sample storehouse, and recognition result sent into controlled processing unit, controlled processing unit active information retrieval module, the subscriber identity information that identifies is sent into information searching module, and information searching module is given controlled processing unit according to the flow process of Fig. 3 with this user's interest program stream or program notice list feedback information.After controlled processing unit is received relevant code stream or information, send instruction to display processing unit, display processing unit is received instruction back control display and is play this program or display program advance notice list, thereby realizes the broadcast of this user's favorite program automatically and remind the user to watch related-program on time.
T at set intervals, timer sends instruction to controlled processing unit, controlled processing unit is received instruction rear drive monitoring module, the expression state of user's face before finally making watch-dog with automatic tracking television machine, expression training sample in the user that captures expression and the expression information sample storehouse is contrasted, thereby make the judgement of user's expression, generally the pattern with Expression Recognition is divided into five big classes: happiness, angry, frightened, sad and neutral, if the result of identification is " get angry " " in terror " " sadness ", then think the current state of watching unusually that is in of user, monitoring module is issued control treatment module with the Expression Recognition result, control treatment module drives and shows processing module, show corresponding prompt information on screen, call user's attention is had a rest, or makes and change suitable suggestions such as TV programme.If the result of identification is " happiness " or neutrality, then do not make any prompting.Here, time t can manually be set by user input unit by the user, also can be configured in advance by equipment manufacturers, is stored in the timer.
In the above-described embodiments, only the utility model has been carried out exemplary description, but those skilled in the art can design various execution modes according to different actual needs under the situation that does not break away from the scope and spirit that the utility model protects.
Claims (1)
1. have the intelligent television terminal of monitoring and information retrieval, it is characterized in that described intelligent television terminal comprises: controlled processing unit; Monitoring module that links to each other with controlled processing unit and the watch-dog that links to each other with monitoring module; Information searching module that links to each other with controlled processing unit and the set-top box that links to each other with information searching module; The timer that links to each other with controlled processing unit; Display processing unit that links to each other with controlled processing unit and the display that links to each other with display processing unit; User input device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200334962U CN201226568Y (en) | 2008-03-25 | 2008-03-25 | Intelligent television terminal with monitoring and information retrieval |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200334962U CN201226568Y (en) | 2008-03-25 | 2008-03-25 | Intelligent television terminal with monitoring and information retrieval |
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| CN201226568Y true CN201226568Y (en) | 2009-04-22 |
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| CNU2008200334962U Expired - Fee Related CN201226568Y (en) | 2008-03-25 | 2008-03-25 | Intelligent television terminal with monitoring and information retrieval |
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|---|---|
| CN (1) | CN201226568Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102404633A (en) * | 2011-11-04 | 2012-04-04 | Tcl集团股份有限公司 | Monitoring module, intelligent television system and television |
| CN102427553A (en) * | 2011-09-23 | 2012-04-25 | Tcl集团股份有限公司 | Method and system for playing television programs, television set and server |
| CN102611941A (en) * | 2011-01-24 | 2012-07-25 | 鼎亿数码科技(上海)有限公司 | Video playback control system and method for achieving content rating and preventing addiction by video playback control system |
| CN103384345A (en) * | 2013-05-20 | 2013-11-06 | 佛山市兴知源数字技术有限公司 | User information input method of intelligent security integrated television receiver |
| CN103716661A (en) * | 2013-12-16 | 2014-04-09 | 乐视致新电子科技（天津）有限公司 | Video scoring reporting method and device |
| CN103842992A (en) * | 2011-09-12 | 2014-06-04 | 英特尔公司 | Facilitating television based interaction with social networking tools |
| US10524005B2 (en) | 2011-09-12 | 2019-12-31 | Intel Corporation | Facilitating television based interaction with social networking tools |
| CN111831841A (en) * | 2019-04-19 | 2020-10-27 | 杭州海康威视数字技术股份有限公司 | Information retrieval method and device, electronic equipment and storage medium |
-
2008
- 2008-03-25 CN CNU2008200334962U patent/CN201226568Y/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102611941A (en) * | 2011-01-24 | 2012-07-25 | 鼎亿数码科技(上海)有限公司 | Video playback control system and method for achieving content rating and preventing addiction by video playback control system |
| CN103842992A (en) * | 2011-09-12 | 2014-06-04 | 英特尔公司 | Facilitating television based interaction with social networking tools |
| US10524005B2 (en) | 2011-09-12 | 2019-12-31 | Intel Corporation | Facilitating television based interaction with social networking tools |
| US10939165B2 (en) | 2011-09-12 | 2021-03-02 | Intel Corporation | Facilitating television based interaction with social networking tools |
| CN102427553A (en) * | 2011-09-23 | 2012-04-25 | Tcl集团股份有限公司 | Method and system for playing television programs, television set and server |
| CN102404633A (en) * | 2011-11-04 | 2012-04-04 | Tcl集团股份有限公司 | Monitoring module, intelligent television system and television |
| CN102404633B (en) * | 2011-11-04 | 2014-04-02 | Tcl集团股份有限公司 | Monitoring module, intelligent television system and television |
| CN103384345A (en) * | 2013-05-20 | 2013-11-06 | 佛山市兴知源数字技术有限公司 | User information input method of intelligent security integrated television receiver |
| CN103384345B (en) * | 2013-05-20 | 2016-05-11 | 佛山市兴知源数字技术有限公司 | User's input information method in intelligent security TV integrated machine |
| CN103716661A (en) * | 2013-12-16 | 2014-04-09 | 乐视致新电子科技（天津）有限公司 | Video scoring reporting method and device |
| CN111831841A (en) * | 2019-04-19 | 2020-10-27 | 杭州海康威视数字技术股份有限公司 | Information retrieval method and device, electronic equipment and storage medium |
| CN111831841B (en) * | 2019-04-19 | 2023-09-05 | 杭州海康威视数字技术股份有限公司 | Information retrieval method, device, electronic equipment and storage medium |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090422 Termination date: 20100325 |