CN104410912A - Refreshing method and refreshing system for electronic program grid (EPG) - Google Patents
Refreshing method and refreshing system for electronic program grid (EPG) Download PDFInfo
- Publication number
- CN104410912A CN104410912A CN201410663805.4A CN201410663805A CN104410912A CN 104410912 A CN104410912 A CN 104410912A CN 201410663805 A CN201410663805 A CN 201410663805A CN 104410912 A CN104410912 A CN 104410912A
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- Prior art keywords
- time
- epg
- refreshing
- current time
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
- H04N5/445—Receiver circuitry for the reception of television signals according to analogue transmission standards for displaying additional information
-
- 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
- H04N21/45—Management operations performed by the client for facilitating the reception of or the interaction with the content or administrating data related to the end-user or to the client device itself, e.g. learning user preferences for recommending movies, resolving scheduling conflicts
- H04N21/458—Scheduling content for creating a personalised stream, e.g. by combining a locally stored advertisement with an incoming stream; Updating operations, e.g. for OS modules ; time-related management operations
- H04N21/4586—Content update operation triggered locally, e.g. by comparing the version of software modules in a DVB carousel to the version stored locally
-
- 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]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
- H04N21/262—Content or additional data distribution scheduling, e.g. sending additional data at off-peak times, updating software modules, calculating the carousel transmission frequency, delaying a video stream transmission, generating play-lists
- H04N21/26258—Content or additional data distribution scheduling, e.g. sending additional data at off-peak times, updating software modules, calculating the carousel transmission frequency, delaying a video stream transmission, generating play-lists for generating a list of items to be played back in a given order, e.g. playlist, or scheduling item distribution according to such list
-
- 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]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
- H04N21/262—Content or additional data distribution scheduling, e.g. sending additional data at off-peak times, updating software modules, calculating the carousel transmission frequency, delaying a video stream transmission, generating play-lists
- H04N21/26291—Content or additional data distribution scheduling, e.g. sending additional data at off-peak times, updating software modules, calculating the carousel transmission frequency, delaying a video stream transmission, generating play-lists for providing content or additional data updates, e.g. updating software modules, stored at the client
-
- 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
- H04N21/47—End-user applications
- H04N21/482—End-user interface for program selection
- H04N21/4825—End-user interface for program selection using a list of items to be played back in a given order, e.g. playlists
Abstract
The invention relates to a refreshing method and a refreshing system for an electronic program grid (EPG). The method comprises the steps of judging whether current time and a time quantum chosen by a user are in the same time quantum; if yes, refreshing according to current time change; if not, not refreshing, and only recomputing an EPG index of the time quantum comprising the current time. Corresponding refreshing is performed according to whether the current time and the time quantum chosen by the user are in the same time quantum, and refreshing is not performed when the current time and the time quantum chosen by the user are not in the same time quantum, so that check of EPG events of the chosen time quantum by the user is not affected, and refreshing frequency is lowered; the user can see the EPG events of the chosen time quantum, and the EPG does not flicker; and unsmooth switchover of interfaces caused by frequent refreshing is prevented. The refreshing method brings users great convenience and guarantees normal use of the users.
Description
Technical field
The present invention relates to digital TV field, particularly relate to a kind of electronic program guides method for refreshing and system.
Background technology
At present, that time segment carries out showing for grid type electronic program guides (Grid EPG), but its refreshing does not have perfect method for refreshing, the change according to current time mostly, ceaselessly refresh, this just makes user in the process browsing electronic program guides (EPG), not stop refreshing to cause EPG to obtain, or user can not watch the EPG of select time section, the problem of even glimmering, and do not stop to refresh and cause system to obtain the rapid of EPG, changing interface can be caused to get up the problem of card, very big inconvenience is brought to user, greatly affect the use of user.
Summary of the invention
In view of this, be necessary to refresh imperfection for above-mentioned electronic program guides, making troubles to user affects the problem of user's use, provides a kind of electronic program guides method for refreshing and system.
The invention provides a kind of electronic program guides method for refreshing, comprise the steps:
S10: judge whether current time is in section at the same time with the user-selected time period;
S20: if be in section at the same time, then refresh according to the change of current time; If be not in the same time period, then do not refresh, only recalculate the EPG index of time period residing for current time.
The present invention also provides a kind of electronic program guides updating system, comprising:
Time judging unit, judges whether current time is in section at the same time with the user-selected time period;
EPG refresh unit, if be in section at the same time, then refreshes according to the change of current time; If be not in the same time period, then do not refresh, only recalculate the EPG index of time period residing for current time.
Electronic program guides method for refreshing of the present invention and system, whether be in the same time period according to current time and user-selected time period and carry out corresponding refresh operation, do not refresh when both are not in the same time period, so both can not affect the EPG event that user checks the selected time period, reduce again the frequency of refreshing simultaneously, thus solve the EPG event that user can not watch select time section, the problem of even glimmering, and avoiding refreshing frequently causes changing interface to get up the problem of card, great convenience is brought to user, ensure the normal use of user.
Accompanying drawing explanation
Fig. 1 is the flow chart of the electronic program guides method for refreshing in an embodiment;
Fig. 2 is the structure chart of the electronic program guides method for refreshing in an embodiment.
Embodiment
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
Fig. 1 is the flow chart of the electronic program guides method for refreshing in an embodiment, and as shown in Figure 1, the method comprises the steps:
S10: judge whether current time is in section at the same time with the user-selected time period.
When grid type electronic program guides (Grid EPG) shows on audio & video equipment (Set Top Box, television set etc.) interface, grid type electronic program guides (Grid EPG) menu is divided into multiple time period, the EPG event of each only time period of display on the interface of audio frequency and video.Such as, grid type electronic program guides (Grid EPG) menu is divided into 8 .-10 time periods, 10-12 point time period, 12 .-14 time periods etc., on interface, only show a time period at every turn, such as, show the EPG event of 8 .-10 time periods.If user needs the EPG event of checking subsequent time period, such as, check the 10-12 point time period, then need the Backwards selection 10-12 point time period, now interface is shown as the EPG event of 10-12 point time period.Now, if current time and user-selected time period are in the same time period, then when EPG refreshes, do not affect user to check, but if be not in the same time period, after EPG refreshes, interface is by the time period residing for display current time, at this moment user can not view the time period of selection, needs again the Backwards selection time period, and this just brings great inconvenience to user.And now do not refresh, do not affect the EPG event that user checks the selected time period, refreshing can increase the frequency of EPG, can cause the problem that interface card is paused.
Set because EPG menu time started is generally, when audio & video equipment is started shooting, the time period of general display EPG menu time started on interface, the time started of such as EPG menu is 8 points, so interface can show the EPG event of 8 .-10 time periods when initial.But, if now current time is less than the EPG menu time started, user wants the EPG event of checking before the EPG menu time started, so just can not check, therefore in this embodiment, this step S10 also comprises: judge current time and EPG menu time started, if current time is less than the EPG menu time started, then refresh, reset the EPG menu time started and the EPG event shown after the EPG menu time started.Further, is reset to the initial time of time period residing for current time the EPG menu time started.Such as, current time is 7 points, and the residing time period is 6 .-8 points, then the EPG menu time started is reset to 6 points, and such user just can check the EPG event before the initial EPG menu time started.
Simultaneously, also there is the situation of current time much larger than the EPG menu time started, now user still can check the EPG event between the EPG menu time started to current time, but these EPG events terminate, this EPG event that user can be caused to think by mistake and terminated can be watched, can make troubles to user, therefore this step comprises further: judge current time and EPG menu time started, if current time is greater than the EPG menu time started, then refresh, reset the EPG menu time started and the EPG event reset before the rear EPG menu time started is removed.Further, is reset to the initial time of time period residing for current time the EPG menu time started.Such as, current time is 11 points, and the residing time period is 10 .-12 points, then the EPG menu time started is reset to 10 points, the EPG event after such user just can not check and reset before the EPG menu time started.
S20: if be in section at the same time, then refresh according to the change of current time; If be not in the same time period, then do not refresh, only recalculate the EPG index of time period residing for current time.
Whether current time and user-selected time period are being in after section judges at the same time, if both are in section at the same time, because EPG event can change in time, then need to refresh according to the change of current time, owing to being in the same time period, refreshing and can not affect the EPG event that user checks section at the same time.Further, EPG event residing for current time may also not terminate, therefore this step comprises further: judge whether current time is greater than the end time of residing EPG event, if be greater than, refreshes, EPG event before current time is eliminated, otherwise does not refresh.
If both are not in section at the same time, then do not refresh, so both can not affect the EPG event that user checks the selected time period, reduce again the frequency of refreshing.Because the time is still carrying out this moment, EPG index changes in time, therefore only needs to recalculate current EPG index.
This electronic program guides method for refreshing, whether be in the same time period according to current time and user-selected time period and carry out corresponding refresh operation, do not refresh when both are not in the same time period, so both can not affect the EPG event that user checks the selected time period, reduce again the frequency of refreshing simultaneously, thus solve the EPG event that user can not watch select time section, the problem of even glimmering, and avoiding refreshing frequently causes changing interface to get up the problem of card, bring great convenience to user, ensure the normal use of user.
Meanwhile, the present invention also provides a kind of electronic program guides updating system, and as shown in Figure 2, this electronic program guides updating system comprises:
Time judging unit 100, judges whether current time is in section at the same time with the user-selected time period.
When grid type electronic program guides (Grid EPG) shows on audio & video equipment (Set Top Box, television set etc.) interface, grid type electronic program guides (Grid EPG) menu is divided into multiple time period, the EPG event of each only time period of display on the interface of audio frequency and video.Such as, grid type electronic program guides (Grid EPG) menu is divided into 8 .-10 time periods, 10-12 point time period, 12 .-14 time periods etc., on interface, only show a time period at every turn, such as, show the EPG event of 8 .-10 time periods.If user needs the EPG event of checking subsequent time period, such as, check the 10-12 point time period, then need the Backwards selection 10-12 point time period, now interface is shown as the EPG event of 10-12 point time period.Now, if current time and user-selected time period are in the same time period, then when EPG refreshes, do not affect user to check, but if be not in the same time period, after EPG refreshes, interface is by the time period residing for display current time, at this moment user can not view the time period of selection, needs again the Backwards selection time period, and this just brings great inconvenience to user.And now do not refresh, do not affect the EPG event that user checks the selected time period, refreshing can increase the frequency of EPG, can cause the problem that interface card is paused.
Set because EPG menu time started is generally, when audio & video equipment is started shooting, the time period of general display EPG menu time started on interface, the time started of such as EPG menu is 8 points, so interface can show the EPG event of 8 .-10 time periods when initial.But, if now current time is less than the EPG menu time started, user wants the EPG event of checking before the EPG menu time started, so just can not check, therefore in this embodiment, time judging unit 100 judges current time and EPG menu time started, if current time is less than the EPG menu time started, then refresh, reset the EPG menu time started and the EPG event shown after the EPG menu time started.Further, the EPG menu time started is reset to the initial time of time period residing for current time by time judging unit 100.Such as, current time is 7 points, and the residing time period is 6 .-8 points, then the EPG menu time started is reset to 6 points, and such user just can check the EPG event before the initial EPG menu time started.
Simultaneously, also there is the situation of current time much larger than the EPG menu time started, now user still can check the EPG event between the EPG menu time started to current time, but these EPG events terminate, this EPG event that user can be caused to think by mistake and terminated can be watched, can make troubles to user, therefore further, time judging unit 100 judges current time and EPG menu time started, if current time is greater than the EPG menu time started, then refresh, reset the EPG menu time started and the EPG event reset before the rear EPG menu time started is removed.Further, the EPG menu time started is reset to the initial time of time period residing for current time by time judging unit 100.Such as, current time is 11 points, and the residing time period is 10 .-12 points, then the EPG menu time started is reset to 10 points, the EPG event after such user just can not check and reset before the EPG menu time started.
EPG refresh unit 200, if be in section at the same time, then refreshes according to the change of current time; If be not in the same time period, then do not refresh, only recalculate the EPG index of time period residing for current time.
Whether current time and user-selected time period are being in after section judges at the same time, if both are in section at the same time, because EPG event can change in time, then need to refresh according to the change of current time, owing to being in the same time period, refreshing and can not affect the EPG event that user checks section at the same time.Further, EPG event residing for current time may also not terminate, and EPG refresh unit 200 judges whether current time is greater than the end time of residing EPG event, if be greater than, refreshes, EPG event before current time is eliminated, otherwise does not refresh.
If both are not in section at the same time, then do not refresh, so both can not affect the EPG event that user checks the selected time period, reduce again the frequency of refreshing.Because the time is still carrying out this moment, EPG index changes in time, therefore EPG refresh unit 200 needs recalculate current EPG index.
This electronic program guides updating system, whether be in the same time period according to current time and user-selected time period and carry out corresponding refresh operation, do not refresh when both are not in the same time period, so both can not affect the EPG event that user checks the selected time period, reduce again the frequency of refreshing simultaneously, thus solve the EPG event that user can not watch select time section, the problem of even glimmering, and avoiding refreshing frequently causes changing interface to get up the problem of card, bring great convenience to user, ensure the normal use of user.
Electronic program guides method for refreshing of the present invention and system, whether be in the same time period according to current time and user-selected time period and carry out corresponding refresh operation, do not refresh when both are not in the same time period, so both can not affect the EPG event that user checks the selected time period, reduce again the frequency of refreshing simultaneously, thus solve the EPG event that user can not watch select time section, the problem of even glimmering, and avoiding refreshing frequently causes changing interface to get up the problem of card, great convenience is brought to user, ensure the normal use of user.
These are only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. an electronic program guides method for refreshing, is characterized in that, comprises the steps:
S10: judge whether current time is in section at the same time with the user-selected time period;
S20: if be in section at the same time, then refresh according to the change of current time; If be not in the same time period, then do not refresh, only recalculate the EPG index of time period residing for current time.
2. electronic program guides method for refreshing according to claim 1, it is characterized in that, described step S10 also comprises: judge current time and EPG menu time started, if current time is less than the EPG menu time started, then refresh, reset the EPG menu time started and the EPG event shown after the EPG menu time started.
3. electronic program guides method for refreshing according to claim 1, it is characterized in that, described step S10 also comprises: judge current time and EPG menu time started, if current time is greater than the EPG menu time started, then refresh, reset the EPG menu time started and the EPG event reset before the rear EPG menu time started is removed.
4. the electronic program guides method for refreshing according to Claims 2 or 3, is characterized in that, is reset to the initial time of time period residing for current time the EPG menu time started.
5. electronic program guides method for refreshing according to claim 1, it is characterized in that, described step S20 also comprises: judge whether current time is greater than the end time of residing EPG event, if be greater than, refreshes, EPG event before current time is eliminated, otherwise does not refresh.
6. an electronic program guides updating system, is characterized in that, comprising:
Time judging unit, judges whether current time is in section at the same time with the user-selected time period;
EPG refresh unit, if be in section at the same time, then refreshes according to the change of current time; If be not in the same time period, then do not refresh, only recalculate the EPG index of time period residing for current time.
7. electronic program guides updating system according to claim 6, it is characterized in that, described time judging unit judges current time and EPG menu time started, if current time is less than the EPG menu time started, then refresh, reset the EPG menu time started and the EPG event shown after the EPG menu time started.
8. electronic program guides updating system according to claim 6, it is characterized in that, described time judging unit judges current time and EPG menu time started, if current time is greater than the EPG menu time started, then refresh, reset the EPG menu time started and the EPG event reset before the rear EPG menu time started is removed.
9. the electronic program guides updating system according to claim 7 or 8, is characterized in that, the EPG menu time started is reset to the initial time of time period residing for current time by described time judging unit.
10. electronic program guides updating system according to claim 6, it is characterized in that, described EPG refresh unit judges whether current time is greater than the end time of residing EPG event, if be greater than, refreshes, EPG event before current time is eliminated, otherwise does not refresh.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410663805.4A CN104410912B (en) | 2014-11-19 | 2014-11-19 | Electronic program guides method for refreshing and system |
| PCT/CN2015/093792 WO2016078513A1 (en) | 2014-11-19 | 2015-11-04 | Electronic program guide refreshing method and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410663805.4A CN104410912B (en) | 2014-11-19 | 2014-11-19 | Electronic program guides method for refreshing and system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104410912A true CN104410912A (en) | 2015-03-11 |
| CN104410912B CN104410912B (en) | 2018-03-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410663805.4A Expired - Fee Related CN104410912B (en) | 2014-11-19 | 2014-11-19 | Electronic program guides method for refreshing and system |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN104410912B (en) |
| WO (1) | WO2016078513A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016078513A1 (en) * | 2014-11-19 | 2016-05-26 | 深圳市九洲电器有限公司 | Electronic program guide refreshing method and system |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN104410912B (en) | 2018-03-16 |
| WO2016078513A1 (en) | 2016-05-26 |
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