CN101778255A - Appointed playing method and system of television program and user terminal - Google Patents
Appointed playing method and system of television program and user terminal Download PDFInfo
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- CN101778255A CN101778255A CN201010102798A CN201010102798A CN101778255A CN 101778255 A CN101778255 A CN 101778255A CN 201010102798 A CN201010102798 A CN 201010102798A CN 201010102798 A CN201010102798 A CN 201010102798A CN 101778255 A CN101778255 A CN 101778255A
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Abstract
The invention relates to appointed playing method and system of a television program and a user terminal. In the method, the user terminal receives an appointment instruction input by a user and acquires a search field contained in the appointment instruction; an appointed program information list matched with the search field is searched in electronic service guide information which is locally stored; and a television program is played according to the appointed program information list. The user terminal comprises a storage unit, a search field acquisition unit, a searching unit and a playing unit, wherein the storage unit is used for storing the electronic service guide information; the search field acquisition unit is used for receiving the appointment instruction input by the user and acquiring the search field contained in the appointment instruction; the searching unit is used for searching the appointed program information list matched with the search field in the electronic service guide information which is locally stored; and the playing unit is used for playing the television program according to a playing instruction input by the user. In the invention, the user terminal can automatically carry out searching according to the search field input by the user by utilizing the ESG information and generates appointed program list information, and the order programme time of the program is saved.
Description
Technical field
The present invention relates to the CMMB technical field of mobile TV, relate in particular to method and system and user terminal that a kind of TV program order is play.
Background technology
Mobile TV is to utilize mobile phone to watch, listen to the technology of the audio-video frequency content that comprises TV, broadcasting, particularly adopt China Mobile's DMB (China Mobile Multimedia Broadcasting, CMMB) the mobile TV function of technology realization, because its good reception and lower cost, obtained fast development in recent years, userbase enlarges gradually.
(Electronic Service Guide, ESG) information provides the navigation information of mobile multi-media broadcasting service for the CMMB terminal use to electron service instruction, as program channel, playing programs time, programm name, program classification and content introduction etc.The ESG information acquisition that the CMMB terminal use can provide by the CMMB system in the process of TV reception is the rendition list of each channel in the recent period, therefrom select interested content to play, but utilizing existing ESG information to carry out play-on-demand program exists following problem:
1) though the user can with the ESG server communication, obtain the ESG content by channel search, but each channel all had a large amount of program list informations in one day, and the increase of the television channel number that provides along with the CMMB system, the ESG amount of information can be more and more huger, for the such the small screen handheld device of mobile phone, show that so many information is difficult to good effect, and the user searches also unusual difficulty of interested content in so many information; 2) can't retrieve on a time period in searching the program process, because that every user's free time section promptly is used for the time of TV reception is all inequality, so search procedure causes time waste; 3) ESG can only carry out program list information provides, and does not have the displaying predetermined programme playing function, makes the user miss programs of interest easily; 4) more existing schemes send to the ESG server with the keyword of user's input and retrieve, and then result for retrieval are sent it back mobile phone and handle, and the user needs to pay communication cost for retrieving at every turn like this, has also increased network burden; 5) all be that the rendition list is presented to the user on telecast demanding, select program to carry out program request, need the user to participate in, can't realize carrying out periodic reservation automatically according to program keyword and time period by the user.
Summary of the invention
The invention provides method and system and user terminal that a kind of TV program order is play, browse ESG information in order to the employing of solution prior art user terminal and carry out telecast demanding, cause the retrieving complexity and do not have specific aim because the ESG amount of information is huge, can not preengage the problem of TV programme rapidly.
The invention provides the method that a kind of TV program order is play, comprising:
User terminal receive the reservation instruction of user's input and obtain comprising search field;
User terminal retrieves the preserved program information list that is complementary with described search field according to described search field in the electronic business guiding information that preserve this locality, described electronic business guiding information is that user terminal obtains from server;
User terminal is play TV programme according to the play instruction of described preserved program information list and user's input.
The present invention also provides a kind of user terminal, comprising:
Memory cell is used to preserve the electronic business guiding information that obtains from server;
The search field acquiring unit, be used to receive the reservation instruction of user's input and obtain comprising search field;
Retrieval unit is used for the search field obtained according to described search field acquiring unit, retrieves the preserved program information list that is complementary with described search field in the electronic business guiding information that preserve this locality;
Broadcast unit is used for playing TV programme according to the play instruction of described preserved program information list and user's input.
The present invention also provides a kind of TV program order Play System, comprising:
Server is used to preserve the described electronic business guiding information that electronic business guiding information and real-time update are preserved;
User terminal, be used for reading electronic business guiding information and preserving from described server, receive the reservation instruction of user's input and obtain comprising search field, according to described search field, in the electronic business guiding information that preserve this locality, retrieve the preserved program information list that is complementary with described search field, play TV programme according to the play instruction of described preserved program information list and user's input.
The method and system and the user terminal that utilize TV program order provided by the invention to play, have following beneficial effect: the preserved program information list can be retrieved and generate to user terminal automatically according to the search field of user's input, can not exist and browse a large amount of ESG information and carry out the problem that telecast demanding causes time waste, and adopt the retrieval preserved program information list amount of information that feedback mechanism returned few, with strong points, the small screen user terminal that is suitable for as the mobile phone is checked.
Description of drawings
Fig. 1 is the method flow diagram that TV program order is play in the embodiment of the invention;
Fig. 2 is the structured flowchart of user terminal in the embodiment of the invention;
Fig. 3 is a TV program order Play System block diagram provided by the invention.
Embodiment
Method and system and the user terminal a kind of TV program order of the present invention's proposition play below in conjunction with drawings and Examples illustrate in greater detail.
As shown in Figure 1, the method that TV program order provided by the invention is play may further comprise the steps:
Step S101, user terminal receive the reservation instruction of user's input and obtain comprising search field;
The user is after user terminal starts the TV program order playing function, search field according to own needs input program of interest, preferably, this search field comprises that keyword comprises the programm name keyword and watches the period, at user's inputting programm name keyword with after watching the period, user terminal is checked user's input, prevents the empty situation that is input as, when clicking, the user determines that the back user terminal obtains the reservation instruction, begins step 102.
Step S102, user terminal is according to described search field, retrieve the preserved program information list that is complementary with described search field in the electron service instruction ESG information that preserve this locality, described electronic business guiding information is that user terminal obtains from the ESG server.
After user terminal receives the reservation instruction, check whether this locality preserves ESG information, when not preserving ESG information, begin freely to obtain the ESG information of the current issue of ESG server, and the ESG information of obtaining is preserved in this locality by embedded CMMB module.Along with the lifting of present cell phone platform hardware handles ability, the whole ESG information of local storage are not harsh to the mobile phone request memory, and with regard to present CMMB system, the ESG informational capacity is less than 1MB.The ESG information that user terminal obtains comprises program channel at least, plays date, play start time and programm name, and is as shown in table 1:
The ESG information that table 1 user terminal obtains
Program channel | Play the date | Play start time | Programm name |
??CCTV-1 | ??2009-9-27 | ??19:00:00 | News hookup |
??CCTV-1 | ??2009-9-27 | ??19:38:00 | Focus: speak with true |
??CCTV-1 | ??2009-9-27 | ??19:55:00 | TV play: leaf is endured general 21/23 |
??CCTV-1 | ??2009-9-27 | ??20:48:00 | TV play: leaf is endured general 22/23 |
??CCTV-1 | ??2009-9-27 | ??22:00:00 | Night news |
??… | ??… | ??… | ??… |
User terminal when having preserved ESG information in this locality, is directly retrieved in the ESG information of preserving after receiving the reservation instruction, determines the preserved program information list with described search field coupling; When not preserving ESG information, obtain the ESG information of the current issue of ESG server and preserve by embedded CMMB module, preserve laggard line retrieval and determine preserved program information list with described search field coupling.Import the program keyword as the user and be " news ", watch when time period is the search field of 18:00~23:00 that it is as shown in table 2 so just to retrieve the preserved program information list that obtains from the ESG information of table 1 form:
The preserved program information list that table 2 retrieval obtains
Program channel | Play the date | Play start time | Programm name |
??CCTV-1 | ??2009-9-27 | ??19:00:00 | News hookup |
??CCTV-1 | ??2009-9-27 | ??22:00:00 | Night news |
2 records in this table can be saved in the preserved program information list automatically.After having retrieved all program channel information, just obtained complete preserved program information list.
Step S103, user terminal is play TV programme according to the play instruction of described preserved program information list and user's input.
Behind the search field generation preserved program information list of user terminal according to user's input, the user can selectivity check current program information list of having preengage, and manage, do not need as the existing information that to check each time period of each program channel the ESG information of checking,, search field watches the period that what therefore present to the user is the programme information of user's period interested because can comprising.The user can further manage the preserved program information list that generates, and as by after checking the preserved program information list, can delete uninterested preserved program, and certainly, the user is not the operation that must delete.
Preferably, this method also comprises step S104 in the present embodiment, user terminal is according to the deletion appointed program instruction of user's input, information deletion with appointed program in the preserved program information list, according to top example, if the interest that the user does not watch " night news " just can directly be deleted.The preserved program information list just becomes table 3:
Table 3 preserved program information list
Program channel | Play the date | Play start time | Programm name |
??CCTV-1 | ??2009-9-27 | ??19:00:00 | News hookup |
Certainly, the user also can delete programme information out of date as required, realizes the renewal of preserved program information list.
Preferably, described user terminal was reminded the user will carry out preserved program in described playing programs and is play according to the playing programs time started in the described preserved program information list before the time started.Specifically can utilize timer to carry out countdown, as beginning to play at program preceding 2 minutes or other closes on and constantly reminds the user will carry out preserved program to play according to the playing programs time started.At a preserved program timer is set, wherein after the information of certain appointed program, the timer that it is corresponding is also deleted in user deletion.
Because the ESG information that the ESG server is stored is dynamic change, therefore, the ESG information that is kept at user terminal also needs to upgrade.Preferably, in this method, user terminal regularly reads ESG information from the ESG server, and the ESG information that preserve this locality is upgraded; If have in the user terminal under the situation of preserved program information list, after each the renewal, again retrieve according to the search field of importing before the user in the ESG information after renewal, redefine new preserved program information list with described search field coupling; Utilize new preserved program information list to upgrade preserved program information list before.Certainly, if user terminal received the deletion appointed program instruction of user's input, user terminal also can be deleted after renewal is finished once more.User terminal also can regularly be removed preserved program information out of date according to current time.User terminal determines that according to the ESG information updating frequency of CMMB system setting-up time carries out an ESG information updating and retrieval as a week (or according to user's setting) at interval, upgrades the displaying predetermined programme tabulation synchronously in the present embodiment.User's preserved program information list is presented in assurance can be not expired.
A kind of user terminal also is provided in the present embodiment, and as shown in Figure 2, this user terminal comprises: memory cell 201 is used to preserve the electron service instruction ESG information of obtaining from the ESG server; Search field acquiring unit 202, be used to receive the reservation instruction of user's input and obtain comprising search field; Retrieval unit 203 is used for the search field obtained according to described search field acquiring unit, retrieves the preserved program information list that is complementary with described search field in the ESG information that preserve this locality; Broadcast unit 204 is used for playing TV programme according to the play instruction of described preserved program information list and user's input.Preferably, this system also comprises: reminding unit 205, be used for the playing programs time started according to the definite preserved program information list of described retrieval unit, and reminded the user will carry out preserved program before the time started in described playing programs and play.Like this, the user can not miss own programs of interest.
Not expired for the real-time update that realizes preserved program information list in the user terminal, this user terminal also comprises: updating block 206, be used for regularly reading electronic business guiding information, the ESG information that described memory cell is preserved is upgraded from described ESG server; If have in the user terminal under the situation of preserved program information list, described retrieval unit 203, after described updating block is finished renewal, again retrieve the preserved program information list that mates with described search field in the ESG information after renewal, the preserved program information list is updated to the preserved program information list that retrieves again.
In order to realize that the user can delete uninterested programme information in the preserved program information list, this user terminal also comprises: delete cells 207, be used for deletion appointed program instruction, the information deletion of appointed program in the preserved program information list that described retrieval unit is definite according to user's input.
The TV program order Play System that is provided in the present embodiment as shown in Figure 3, comprising:
Server is used to generate and issue the ESG information of mobile TV, preserves ESG information and in real time the ESG information of being preserved is upgraded, and wherein the ESG server belongs to handset television service system;
User terminal, be used for reading ESG information and being saved in memory cell from described ESG server, receive the reservation instruction of user's input and obtain comprising search field, according to described search field, in the ESG information that preserve this locality, retrieve the preserved program information list that is complementary with described search field, play TV programme according to the play instruction of described preserved program information list and user's input.
Method and system and user terminal that TV program order provided by the present invention is play, can and watch the period according to the search field such as the programm name keyword of user input, automatically obtain ESG information and carry out ESG information real-time update, go forward side by side line retrieval and reservation, the time to be played arrives back prompting user and watches.And regular update ESG information and synchronous update reservation program information list, realized that the user plays the reservation of TV programme, can not miss interested TV programme, increased user experience.
Obviously, those skilled in the art can carry out various changes and modification to the present invention and not break away from the spirit and scope of the present invention.Like this, if of the present invention these are revised and modification belongs within the scope of claim of the present invention and equivalent technologies thereof, then the present invention also is intended to comprise these changes and modification interior.
Claims (10)
1. the method that TV program order is play is characterized in that, comprising:
User terminal receive the reservation instruction of user's input and obtain comprising search field;
User terminal retrieves the preserved program information list that is complementary with described search field according to described search field in the electronic business guiding information that preserve this locality, described electronic business guiding information is that user terminal obtains from server;
User terminal is play TV programme according to the play instruction of described preserved program information list and user's input.
2. the method for claim 1 is characterized in that, also comprises:
Described user terminal was reminded the user will carry out preserved program in described playing programs and is play according to the playing programs time started in the described preserved program information list before the time started.
3. method as claimed in claim 1 or 2 is characterized in that, also comprises:
Described user terminal regularly reads electronic business guiding information from described server, and the electronic business guiding information that this locality is preserved upgrades;
After each the renewal, retrieve preserved program information list in the electronic business guiding information after renewal again with described search field coupling;
The preserved program information list is updated to the preserved program information list that retrieves again.
4. method as claimed in claim 1 or 2 is characterized in that, also comprises:
Described user terminal is according to the deletion appointed program instruction of user's input, with the information deletion of appointed program in the described preserved program information list.
5. method as claimed in claim 1 or 2 is characterized in that,
The keyword of described user's input comprises the programm name keyword and watches the period;
Described preserved program information list comprises program channel at least, plays date, play start time and programm name.
6. a user terminal is characterized in that, comprising:
Memory cell is used to preserve the electronic business guiding information that obtains from server;
The search field acquiring unit, be used to receive the reservation instruction of user's input and obtain comprising search field;
Retrieval unit is used for the search field obtained according to described search field acquiring unit, retrieves the preserved program information list that is complementary with described search field in the electronic business guiding information that preserve this locality;
Broadcast unit is used for playing TV programme according to the play instruction of described preserved program information list and user's input.
7. user terminal as claimed in claim 6 is characterized in that, also comprises:
Reminding unit is used for the playing programs time started according to the definite preserved program information list of described retrieval unit, reminds the user will carry out preserved program before the time started in described playing programs and plays.
8. as claim 6 or 7 described user terminals, it is characterized in that, also comprise;
Updating block is used for regularly reading electronic business guiding information from described server, and the electronic business guiding information that described memory cell is preserved upgrades;
Described retrieval unit, after described updating block is finished renewal, again retrieve the preserved program information list that mates with described search field in the electronic business guiding information after renewal, the preserved program information list is updated to the preserved program information list that retrieves again.
9. as claim 6 or 7 described user terminals, it is characterized in that, also comprise:
Delete cells is used for the deletion appointed program instruction according to user's input, the information deletion of appointed program in the preserved program information list that described retrieval unit is definite.
10. a TV program order Play System is characterized in that, comprising:
Server is used to preserve the described electronic business guiding information that electronic business guiding information and real-time update are preserved;
User terminal, be used for reading electronic business guiding information and preserving from described server, receive the reservation instruction of user's input and obtain comprising search field, according to described search field, in the electronic business guiding information that preserve this locality, retrieve the preserved program information list that is complementary with described search field, play TV programme according to the play instruction of described preserved program information list and user's input.
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CN101958901A (en) * | 2010-09-28 | 2011-01-26 | 中兴通讯股份有限公司 | Long term evolution-based multimedia on demand method, system and mobile terminal |
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CN102572598A (en) * | 2012-02-29 | 2012-07-11 | 广东九联科技股份有限公司 | Intelligent program list searching method for set top box |
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CN106686447A (en) * | 2015-11-06 | 2017-05-17 | 广州视源电子科技股份有限公司 | Method and device for screening channels |
CN106303727A (en) * | 2016-09-13 | 2017-01-04 | 太仓苏易信息科技有限公司 | A kind of TV reservation viewing system |
CN112423079A (en) * | 2020-10-30 | 2021-02-26 | 深圳Tcl新技术有限公司 | Program reminding method, device, terminal and computer readable storage medium |
CN114766054A (en) * | 2020-11-12 | 2022-07-19 | 海信视像科技股份有限公司 | Receiving apparatus and generating method |
CN114766054B (en) * | 2020-11-12 | 2023-08-04 | 海信视像科技股份有限公司 | Receiving apparatus and generating method |
CN113347499A (en) * | 2021-06-01 | 2021-09-03 | 广州欢网科技有限责任公司 | Reservation and reminding method and device for television program |
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