CN101163212A - Standby picture display process and digital television receiving apparatus - Google Patents
Standby picture display process and digital television receiving apparatus Download PDFInfo
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- CN101163212A CN101163212A CNA2007101774315A CN200710177431A CN101163212A CN 101163212 A CN101163212 A CN 101163212A CN A2007101774315 A CNA2007101774315 A CN A2007101774315A CN 200710177431 A CN200710177431 A CN 200710177431A CN 101163212 A CN101163212 A CN 101163212A
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Abstract
The invention relates to a display method for standby picture and a receiving device of digital television. The method comprises the followings: the invention can receive a digital signal sent out downward from the network; if the received digital signal is an instruction information for standby picture displaying, the device can send the standby picture information to a display terminal; if the digital signal is a video and audio data information, the device can send the standby picture information to the display terminal according to the characteristics of the video and audio data information. The device comprises a receiving module, a detecting module and a display module and sends the standby picture information to the display terminal according to the video and audio data information. The invention can display the standby picture at appropriate time and can guarantee that user cannot be interrupted in the process of watching television program, and moreover, effective broadcast of the standby picture can be guaranteed.
Description
Technical field
The present invention relates to digital TV field, especially a kind of display method for standby image and digital television receiving apparatus.
Background technology
Digital TV terminal is meant the terminal equipment that is used for the receiving digital television broadcast signal, common digital TV terminal comprises digital TV set-top box, receiving terminal for digital television etc., and receiving terminal for digital television is meant the all-in-one that digital TV set-top box and television set are formed.Opening the start-up picture that shows behind the digital TV terminal power supply is an important displaying contents, and it carries abundant advertising message, and because its picture demonstration time is long, the picture breadth is big, therefore has good promotional display effect.
Yet the advertising message that start-up picture carries only just can show on screen after opening the set-top box power supply or restarting set-top box, if do not close or do not restart set-top box, start-up picture just can't be presented on the screen once more so.And have the phenomenon of much counting a TV user closing television machine and not closing set-top box at present, so the display frequency of start-up picture is lower.
Summary of the invention
The objective of the invention is shortcoming, a kind of display method for standby image and digital television receiving apparatus are provided, in order to solve the low defective of start-up picture display frequency at prior art.
For realizing purpose of the present invention, some embodiments of the present invention provide a kind of display method for standby image, comprising:
Receive the digital signal that network issues;
If the described digital signal that receives is a standby picture idsplay order information, then send standby picture information to display terminal; If described digital signal is a video/audio information, then the characteristic according to described video/audio information sends standby picture information to display terminal.
Other embodiment of the present invention provide a kind of digital television receiving apparatus, comprising:
Receiver module is used to receive network side and sends standby picture idsplay order information, video/audio information;
Detection module is connected with described receiver module, is used to detect electronic program guide information, the audiovisual information of the described video/audio information that described receiver module receives;
Display module, be connected with detection module with described receiver module, be used for the described standby picture idsplay order information that receives according to described receiver module or described detection module the testing result of described video/audio information characteristic is sent standby picture information to display terminal.
Display method for standby image that the present invention relates to and digital television receiving apparatus according to the electronic program guide information and the audiovisual information that detect in the video/audio information, can accurately be selected demonstration opportunity, suitably show standby picture information in the suitable time.
Description of drawings
Fig. 1 is a display method for standby image schematic flow sheet of the present invention;
Fig. 2 is digital television receiving apparatus embodiment one structural representation of the present invention;
Fig. 3 is digital television receiving apparatus embodiment two structural representations of the present invention.
Embodiment
Further specify technical scheme of the present invention below in conjunction with the drawings and specific embodiments.
Display method for standby image embodiment
Fig. 1 is a display method for standby image schematic flow sheet of the present invention, as shown in Figure 1, comprises the steps:
The digital signal that step 100, reception network issue;
Digital TV receiving system receives after the digital signal that server issues by network, at first to judge the digital signal that receives, if the digital signal that receives is for entering standby picture idsplay order information, show that network side requirement digital TV receiving system unconditionally directly enters holding state, under holding state, digital TV receiving system should to display terminal for example television set send standby picture information, described standby picture information can for network side issue immediately also can be that digital TV receiving system prestores local.The digital signal that network issues comprises command information and the video/audio information that standby picture shows.Command information issues from network side according to the data broadcasting agreement of DVB, after terminal receives this information, if judge that this information format meets the form that enters standby picture idsplay order information, judges that then this information is the command information that standby picture shows.
Wherein, described holding state is meant that the Digital Television display terminal stops to play to the user state of normal tv programme picture.Under this state, digital TV receiving system no longer sends tv programme picture information to display terminal, but sends standby picture information.Described standby picture information is meant under holding state, and is that digital TV receiving system sends to display terminal, be used for the television image information that display terminal is play to the user.Standby picture information can comprise commercial advertisement information, public service ads information or government notice etc.
If the digital signal that receives is a video/audio information, then when this video/audio information can not be correctly decoded by terminal, digital TV receiving system entered holding state, sent standby picture information to display terminal.Video/audio information is that scramble information and terminal do not have situations such as descrambling mandate or video/audio message interrupts, and terminal all can not be correctly decoded.
The method that present embodiment provides is to receive the display condition that digital signal judges whether to meet standby picture according to digital TV receiving system, utilize and show that standby picture comes display ads information, only solved in the prior art in digital TV set-top box when switching on first or restarting, could pass through the problem of start-up picture display ads information; And, the present invention signals down according to network and carries out the standby picture demonstration, both can issue and determine that instruction entered holding state according to network, also can under the situation that the audiovisual information that receives can't effectively broadcast, carry out the demonstration of standby picture, realize in suitable time showing standby picture information.
Digital TV receiving system is after receiving the video/audio information that network issues, video/audio information is detected, judge the Promgramming information that current time is not arranged in the electronic program guide information of the current channel correspondence that is activated, if do not have, then continue to detect the audiovisual information of the channel that is activated, if audiovisual information does not exist yet, then digital TV receiving system enters holding state, sends standby picture information to display terminal.
If by judging the electronic program guide information of the current channel correspondence that is activated, learn the Promgramming of current time information is wherein arranged, equally also continue to detect the audiovisual information of the channel that is activated, if there is not audiovisual information, though then in the expression electronic program guide information sign carve at this moment should broadcast program, but because problems such as audiovisual information transmission cause digital TV receiving system not receive audiovisual information, can't normally show, then digital TV receiving system enters holding state, sends standby picture information to display terminal.
If by judging the electronic program guide information of the current channel correspondence that is activated, learn the Promgramming of current time information is wherein arranged, equally also continue to detect the audiovisual information of the channel that is activated, judge that the audiovisual information in the channel that obtains being activated exists, but this audiovisual information was handled by scrambling, and when terminal does not have the descrambling mandate, represent that promptly system can receive the audiovisual information that issues by network this moment, but this audiovisual information is handled through scrambling, system can receive but because through authorizing and can not normal play, then digital TV receiving system enters holding state, sends standby picture information to display terminal.
The electronic program guide information of the current channel correspondence that is activated and the trigger condition of audiovisual information comprise in the above-mentioned detection video/audio information: digital TV receiving system can be according to first Preset Time at interval in the television for play program, regularly the electronic program guides content to the current channel correspondence that is activated detects, and for example detects once every 1 hour; Also can detect, for example when 12 o'clock of night, detect according to being set in advance in predetermined instant; Can also detect carrying out triggering when channel switches, further, switch and detect after reaching second Preset Time carrying out channel.If do not have data and relevant information in the described electronic program guide information about this channel program content, and in the channel that is activated during no audiovisual information, judge that then current channel does not have the programme information that can broadcast, digital TV receiving system enters holding state, on video screen, show standby picture, wait for new operational order.Also have in particular cases at some, for example do not receive that video/audio information, in progress video/audio information interrupts suddenly or receive through scrambling and user normally under the situation of descrambling, digital TV receiving system all will enter holding state, on video screen, show standby picture, and wait for new operational order.Blanking time that digital TV receiving system regularly detects and predetermined instant can be set in advance by system, also can be provided with according to actual needs by the user.
Enter holding state by above-mentioned each trigger condition and carry out showing in the process of standby picture at television set after standby picture shows, digital TV terminal if receive any operation instruction information trigger finish to show standby picture after, stop to show standby picture; Described end shows that the standby picture solicited message can be the command information that network side issues, also can be owing to the user carries out for example command information that produces such as switching channels of command information that associative operation generates, further, advertising message in order to ensure standby picture can be known by the user, can the user make can finish to show the operation of standby picture after, or network side send can finish to show the command information of standby picture after, do not finish the demonstration of standby picture immediately, but being reached after receiving any operation instruction information, standby picture information continues in time interval of the 3rd Preset Time to show, this Preset Time can be set in advance, surpass after the 3rd Preset Time, finish the demonstration of standby picture again.Above-mentioned first Preset Time, second Preset Time and the 3rd Preset Time all can be set in advance by user or system.
One of ordinary skill in the art will appreciate that: all or part of step that realizes said method embodiment can be finished by the relevant hardware of program command, aforesaid program can be stored in the computer read/write memory medium, this program is carried out the step that comprises said method embodiment when carrying out; And aforesaid storage medium comprises: various media that can be program code stored such as ROM, RAM, magnetic disc or CD.
Digital television receiving apparatus embodiment one
Fig. 2 is digital television receiving apparatus embodiment one structural representation of the present invention, as shown in Figure 2, comprises receiver module 1, is used to receive network side and sends standby picture idsplay order information, video/audio information; Detection module 2 is connected with receiver module 1, is used to detect electronic program guide information, the audiovisual information of the described video/audio information that receiver module 1 receives; Display module 3 is connected with detection module 2 with receiver module 1, and the testing result that is used for the described standby picture idsplay order information that receives according to receiver module 1 or 2 pairs of described video/audio information characteristics of detection module sends standby picture information to display terminal.
After receiver module 1 received the standby picture idsplay order information that network issues, digital television receiving apparatus directly entered holding state according to this command information, and display module 3 sends standby picture information to display terminal.After receiver module 1 receives the video/audio information that network issues, the described video/audio information that 2 pairs of detection modules receive detects, judge whether this video/audio information can effectively be play, if can not, then call display module 3 and send standby picture information to display terminal.Receiver module 1 also receives network side server and broadcasts the standby picture information of getting off, if the current demand that does not show standby picture, then with the standby picture information stores that receives in this locality with standby.
The digital television receiving apparatus that present embodiment is related, the command information that can issue according to video/audio information and network side, show standby picture when needed, both guaranteed that the user watches TV programme not to be subjected to unnecessary interference, and guaranteed effective broadcast of standby picture.
Digital television receiving apparatus embodiment two
Fig. 3 is digital television receiving apparatus embodiment two structural representations of the present invention, based on digital television receiving apparatus embodiment one, as shown in Figure 3, comprises receiver module 1, is used to receive network side and sends standby picture idsplay order information, video/audio information; Detection module 2 is used to detect electronic program guide information, the audiovisual information of the described video/audio information that receiver module 1 receives; Display module 3, the testing result that is used for the described standby picture idsplay order information that receives according to receiver module 1 or 2 pairs of described video/audio information characteristics of detection module sends standby picture information to display terminal.Wherein detection module 2 comprises electronic program guides detection sub-module 21, is connected with receiver module 1, is used to detect the electronic program guide information of the channel correspondence that is activated; Audiovisual information detection sub-module 22 is connected with display module 3 with electronic program guides detection sub-module 21, is used to detect the audiovisual information of channel of being activated.
After receiver module 1 receives the video/audio information that network side issues, electronic program guides detection sub-module 21 in the detection module 2 at first detects the electronic program guide information of the channel correspondence that is activated, judges the Promgramming information that wherein whether stores this moment correspondence; The audiovisual information of 22 pairs of channels that are activated of audiovisual information detection sub-module detects then, has judged whether audiovisual information, if there is audiovisual information to judge whether this audiovisual information is handled by scrambling again; Judge by above detection, if corresponding electronic program guide information is arranged in the channel that occurs being activated but do not have audiovisual information, electronic program guide information is arranged and audiovisual information arranged but this audiovisual information through the scrambling processing, do not have electronic program guide information and do not have the situation of audiovisual information, then digital television receiving apparatus enters holding state, and display module 3 sends standby picture information to display terminal.
Among digital television receiving apparatus embodiment one or the embodiment two, as shown in Figure 3, can also comprise that memory module 5 is connected with receiver module 1, display module 3, is used to store standby picture information.After receiver module 1 received the standby picture information that network side issues, in memory module 5, if need carry out the demonstration of standby picture, then the display module 3 standby picture information of calling storage in the memory module 5 showed with information stores.Can also comprise timing module 4, be connected, be used to provide clock information with detection module 2.Detection module 2 regularly or in appointment detects the video-audio program signal according to the clock information that timing module 4 provides constantly.Device also comprises and closing control module 6 is connected with receiver module 1 with display module 3, is used for when receiver module 1 receives any operation instruction information after, and control display module 3 stops to display terminal transmission standby picture information, the demonstration of end standby picture.
The digital television receiving apparatus that this enforcement provides can according to the actual conditions of video/audio information in due course between in, show standby picture information.
It should be noted that at last: above embodiment only in order to technical scheme of the present invention to be described, is not intended to limit; Although with reference to previous embodiment the present invention is had been described in detail, those of ordinary skill in the art is to be understood that: it still can be made amendment to the technical scheme that aforementioned each embodiment put down in writing, and perhaps part technical characterictic wherein is equal to replacement; And these modifications or replacement do not make the essence of appropriate technical solution break away from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (19)
1. a display method for standby image is characterized in that, comprising:
Receive the digital signal that network issues;
If the described digital signal that receives is a standby picture idsplay order information, then send standby picture information to display terminal; If described digital signal is a video/audio information, then the characteristic according to described video/audio information sends standby picture information to display terminal.
2. display method for standby image according to claim 1 is characterized in that, described characteristic according to described video/audio information sends standby picture information to display terminal and is specially:
Detect the electronic program guide information and the audiovisual information of the current channel correspondence that is activated in the described video/audio information;
If the Promgramming information of no current time in the described electronic program guide information, and do not have corresponding audiovisual information in the described channel that is activated, then send standby picture information to display terminal.
3. display method for standby image according to claim 1 is characterized in that, described characteristic according to described video/audio information sends standby picture information to display terminal and is specially:
Detect the electronic program guide information and the audiovisual information of the current channel correspondence that is activated in the described video/audio information;
If in the described electronic program guide information Promgramming information of current time is arranged, but do not have audiovisual information in the described channel that is activated, then send standby picture information to display terminal.
4. display method for standby image according to claim 1 is characterized in that, described characteristic according to described video/audio information sends standby picture information to display terminal and is specially:
Detect the electronic program guide information and the audiovisual information of the current channel correspondence that is activated in the described video/audio information;
If the Promgramming information of current time is arranged in the described electronic program guide information, but the audiovisual information in the described channel that is activated is by scrambling, and do not have the descrambling mandate, then sends standby picture information to display terminal.
5. according to claim 2,3 or 4 described display method for standby image, it is characterized in that, the electronic program guide information and the audiovisual information of the current channel correspondence that is activated are specially in the described video/audio information of described detection: according to first Preset Time at interval, regularly detect the electronic program guide information and the audiovisual information of the current channel correspondence that is activated in the described video/audio information.
6. display method for standby image according to claim 5, it is characterized in that, described according to first Preset Time interval, the electronic program guide information and the audiovisual information that regularly detect the current channel correspondence that is activated in the described video/audio information also comprise before: described first Preset Time is set.
7. according to claim 2,3 or 4 described display method for standby image, it is characterized in that the electronic program guide information and the audiovisual information of the current channel correspondence that is activated are specially in the described video/audio information of described detection: detect the electronic program guide information and the audiovisual information of the current channel correspondence that is activated in the described video/audio information at predetermined instant.
8. according to claim 2,3 or 4 described display method for standby image, it is characterized in that the electronic program guide information and the audiovisual information of the current channel correspondence that is activated are specially in the described video/audio information of described detection: at the electronic program guide information and the audiovisual information that carry out detecting when channel switches the current channel correspondence that is activated in the described video/audio information.
9. display method for standby image according to claim 8, it is characterized in that, describedly be specially at the electronic program guide information and the audiovisual information that carry out detecting when channel switches the current channel correspondence that is activated in the described video/audio information: carrying out channel switch reach second Preset Time after, detect the electronic program guide information and the audiovisual information of the current channel correspondence that is activated in the described video/audio information.
10. display method for standby image according to claim 9, it is characterized in that, described carry out channel switch reach second Preset Time after, detect before the electronic program guide information and audiovisual information of the current channel correspondence that is activated in the described video/audio information, also comprise: described second Preset Time is set.
11. display method for standby image according to claim 1 is characterized in that, is also comprising after display terminal sends standby picture information: if receive any operation instruction information, then stop to send standby picture information.
12. display method for standby image according to claim 11 is characterized in that, describedly stops to show that standby picture is specially: reach the 3rd Preset Time after receiving any operation instruction information, then stop to send standby picture information.
13. display method for standby image according to claim 12 is characterized in that, described the 3rd Preset Time that reaches after receiving any operation instruction information then stops also to comprise before sending standby picture information: described the 3rd Preset Time is set.
14. a digital television receiving apparatus is characterized in that, comprising:
Receiver module is used to receive network side and sends standby picture idsplay order information, video/audio information;
Detection module is connected with described receiver module, is used to detect electronic program guide information, the audiovisual information of the described video/audio information that described receiver module receives;
Display module, be connected with detection module with described receiver module, be used for the described standby picture idsplay order information that receives according to described receiver module or described detection module testing result, send standby picture information to display terminal to described video/audio information characteristic.
15. digital television receiving apparatus according to claim 14 is characterized in that, described detection module comprises:
The electronic program guides detection sub-module is connected with described receiver module, is used to detect the electronic program guide information of the channel correspondence that is activated;
The audiovisual information detection sub-module is connected with display module with described electronic program guides detection sub-module, is used to detect the audiovisual information of channel of being activated.
16. digital television receiving apparatus according to claim 15 is characterized in that, described detection module also comprises: channel change detection submodule, be connected with described receiver module, electronic program guides detection sub-module, and be used to detect channel switching instruction information.
17. according to claim 14 or 15 or 16 described digital television receiving apparatus, it is characterized in that, also comprise: memory module, be connected with display module with described receiver module, be used to store standby picture information.
18. according to claim 14 or 15 or 16 described digital television receiving apparatus, it is characterized in that, also comprise: timing module, be connected with described detection module, be used to provide clock information.
19. according to claim 14 or 15 or 16 described digital television receiving apparatus, it is characterized in that, also comprise: the closing control module, be connected with described receiver module, display module, be used to control described display module and stop to send standby picture information to display terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007101774315A CN100556099C (en) | 2007-11-15 | 2007-11-15 | Display method for standby image and digital television receiving apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007101774315A CN100556099C (en) | 2007-11-15 | 2007-11-15 | Display method for standby image and digital television receiving apparatus |
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| Publication Number | Publication Date |
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| CN101163212A true CN101163212A (en) | 2008-04-16 |
| CN100556099C CN100556099C (en) | 2009-10-28 |
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| CNB2007101774315A Expired - Fee Related CN100556099C (en) | 2007-11-15 | 2007-11-15 | Display method for standby image and digital television receiving apparatus |
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Cited By (6)
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| CN102075652A (en) * | 2009-11-05 | 2011-05-25 | 夏普株式会社 | Information equipment and image forming apparatus effectively displaying specific information |
| CN102413234A (en) * | 2011-10-31 | 2012-04-11 | 青岛海信移动通信技术股份有限公司 | Mobile terminal media resource loading method and mobile terminal |
| CN106331882A (en) * | 2015-06-30 | 2017-01-11 | 深圳市以美淑世文化传播有限公司 | Method of realizing dynamic frame function for television, television and television system |
| CN107636747A (en) * | 2015-05-22 | 2018-01-26 | 三星电子株式会社 | Display system, display device, remote control and its control method |
| CN107948716A (en) * | 2017-11-28 | 2018-04-20 | 青岛海信宽带多媒体技术有限公司 | A kind of video broadcasting method, device and set-top box |
| CN110446094A (en) * | 2015-01-22 | 2019-11-12 | 三星电子株式会社 | Display device, control device and its operating method |
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2007
- 2007-11-15 CN CNB2007101774315A patent/CN100556099C/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102075652A (en) * | 2009-11-05 | 2011-05-25 | 夏普株式会社 | Information equipment and image forming apparatus effectively displaying specific information |
| CN102075652B (en) * | 2009-11-05 | 2013-11-20 | 夏普株式会社 | Information equipment and image forming apparatus effectively displaying specific information |
| CN102413234A (en) * | 2011-10-31 | 2012-04-11 | 青岛海信移动通信技术股份有限公司 | Mobile terminal media resource loading method and mobile terminal |
| CN110446094A (en) * | 2015-01-22 | 2019-11-12 | 三星电子株式会社 | Display device, control device and its operating method |
| CN110446094B (en) * | 2015-01-22 | 2021-06-25 | 三星电子株式会社 | Display apparatus, control apparatus and operation method thereof |
| CN107636747A (en) * | 2015-05-22 | 2018-01-26 | 三星电子株式会社 | Display system, display device, remote control and its control method |
| CN106331882A (en) * | 2015-06-30 | 2017-01-11 | 深圳市以美淑世文化传播有限公司 | Method of realizing dynamic frame function for television, television and television system |
| CN106331882B (en) * | 2015-06-30 | 2019-09-20 | 深圳市以美淑世文化传播有限公司 | Method, television set and the system for TV set of television set realization dynamic picture frame function |
| CN107948716A (en) * | 2017-11-28 | 2018-04-20 | 青岛海信宽带多媒体技术有限公司 | A kind of video broadcasting method, device and set-top box |
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| CN100556099C (en) | 2009-10-28 |
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