The implementation method of TV programme rapid navigationTechnical field
The present invention relates to EPG (electronic program list) system of DTV, specifically, relate to a kind of implementation method of TV programme rapid navigation.
Background technology
Development along with DTV; The TV programme that the user can watch are more and more; The EPG system has also got in most digital TV front-end systems thereupon; Through the EPG system, the user can check current, subsequent program and all program inventories of each channel, obtains the programme information that need watch; But the digital television program covers up to a hundred easily of various places are if the program of all channels is rotated one time, very consuming time now; Advertisement in the present in addition playing programs process is various, just seeks other programs if run into advertisement, and it will be very frequent that channel switches, and often can not find suitable programme content.
Summary of the invention
Technical problem to be solved by this invention is: propose a kind of implementation method of TV programme rapid navigation, programme is classified to be appeared, and helps the program of user's quick indexing to expectation.
The present invention solves the problems of the technologies described above the technical scheme that is adopted: the implementation method of TV programme rapid navigation may further comprise the steps:
The a.EPG system sets up program resource class storehouse, sets the keyword that various types of programs possibly comprise;
B. STB obtains the programme that comprises each channel program information from the TV programme website;
C. the programme that gets access to is imported in the EPG system, in importing process, the EPG system resolves programm name according to program resource class storehouse, according to keywords carries out searching classification;
D. the programme after handling through step c is examined;
The e.EPG system broadcasts the programme of having examined;
F. when user's TV reception, when getting into the EPG navigation, the EPG system is retrieved the current program of all channels, classifies according to program category, presents the programme through classification to the user.
Further, in the steps d, the programme after handling through step c is examined,, artificially revised for the incorrect program of classification.
Further, before step a, also comprise step:
A0.EPG system and STB are consulted, and formulate the related protocol standard, and the assurance STB can normally be resolved the program of classification.
The invention has the beneficial effects as follows: the programme that the EPG system is obtained is classified and appeared, and helps the program of user's quick indexing to expectation, and is simple to operate, save time.
Embodiment
The present invention proposes a kind of implementation method of TV programme rapid navigation, and programme is classified to be appeared, and helps the program of user's quick indexing to expectation.This method may further comprise the steps: the a.EPG system sets up program resource class storehouse, sets the keyword that various types of programs possibly comprise; B. STB obtains the programme that comprises each channel program information from the TV programme website; C. the programme that gets access to is imported in the EPG system, in importing process, the EPG system resolves programm name according to program resource class storehouse, according to keywords carries out searching classification; D. the programme after handling through step c is examined; The e.EPG system broadcasts the programme of having examined; F. when user's TV reception, when getting into the EPG navigation, the EPG system is retrieved the current program of all channels, classifies according to program category, presents the programme through classification to the user.
Below in conjunction with embodiment scheme of the present invention is specified:
The programme of existing EPG system is many to be downloaded from the TV station website, and programme generally only comprises following content: date, program start time, programme content, the programme that has the inside has comprised duration.Owing to do not have classified information in the program inventory, need to pass through the perhaps artificial automatically interpolation program category of participating in of EPG system.Based on above-mentioned, the enforcement means in this example are following:
1, EPG system and STB are consulted, and formulate related protocol, standard, and the assurance STB can normally be resolved;
2, the EPG system sets up program resource class storehouse; Set the keyword that various types of programs possibly comprise; Such as movies category, keyword adds the perhaps known movie name of film, movie theatre, video display etc., TV play classification; Add TV play, collection of drama or the like, can also at first retrieve the mode that whether comprises " digital-digital ".For Sport Class, add all kinds of sports titles.For other variety class programs, because comparatively ununified keyword can add known variety show.The keyword of other classifications also can add as required, revise;
3, obtain all programmes of each channel from the TV station website;
4, programme is imported the EPG system, in importing process, the EPG system resolves programm name automatically according to program resource class storehouse, according to keywords carries out searching classification, tentatively program is divided into polytype, and the definition of type is carried out with reference to the 1st standard;
5, examination station audit programme for the incorrect programme content of classification, can artificially be revised;
6, the EPG system broadcasts the programme of having examined;
7, user's TV reception when getting into the EPG navigation, is retrieved the current program of all channels automatically, classifies according to program category, and the user can select the program category of needs, realizes rapid navigation.