CN101431631A - Fast channel returning system and method - Google Patents
Fast channel returning system and method Download PDFInfo
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- CN101431631A CN101431631A CNA2007101662377A CN200710166237A CN101431631A CN 101431631 A CN101431631 A CN 101431631A CN A2007101662377 A CNA2007101662377 A CN A2007101662377A CN 200710166237 A CN200710166237 A CN 200710166237A CN 101431631 A CN101431631 A CN 101431631A
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Abstract
The invention belongs to the digital TV field which discloses a channel return rapidly system. The system comprises: an electronic program information obtain unit, a channel information memory unit, an indication input unit, a process unit and a play unit. The process unit comprises: a channel mark module which connects with the channel information memory unit and the indication input unit for receiving the channel information mark indication input by the indication input unit, marking the channel information stored by the channel information memory unit and generating the channel mark information; a channel return module which connects with the channel mark module, the play unit and the indication input unit for receiving the return mark channel indication input by the indication input unit, and outputting the channel mark information obtained by the channel mark module to the play unit. The invention also discloses a channel return rapidly method. The invention can return many marked channels by marking the favorite channel, and can help user finding favorite channel rapidly.
Description
Technical field
The present invention relates to the electric TV domain of number, particularly a kind of fast channel returning system and method.
Background technology
Along with digital video broadcasting (Digital Video Broadcasting; DVB) Ye Wu development; the channel that spectators can watch is more and more; spectators run into following situation through regular meeting when watching program: spectators begin to browse from first channel; when finding a program of preferring, will continue to browse other channel; program to confirm whether to prefer in addition if can not find the program of preferring, then returns and watches the program that finds previously.Often more than one of the program that common this process is tentatively selected need further compare.
Under this operating habit, spectators need write down the channel of all process primary election programs so that return once more, otherwise spectators will search all channels again.For the situation of 30 to 40 channels of simulated television influence and little, but will bring great trouble to the user in the face of the situation of hundreds and thousands of channels of Digital Television.
" returning " function of existing digital TV set-top box can not address the above problem, because " returning " function is just returned the last channel of current channel, can not return the primary election channel.
Summary of the invention
The present invention will provide a kind of channel to return system and method fast, the channel or the program that are intended to help the user to choose fast and oneself like.
A kind of fast channel returning system provided by the invention, it comprises:
The electronic program information acquiring unit is used for obtaining electronic program information from program source; The channel information memory cell is connected with the electronic program information acquiring unit, is used to preserve the electronic program information that is obtained; The instruction input unit is used for the inputting channel operation instruction information; Processing unit is connected with described instruction input unit, channel information memory cell and electronic program information acquiring unit respectively, is used for channel information and instruction are handled; Broadcast unit is used to obtain channel information, and according to channel information playing audio-video information; Above-mentioned processing unit comprises:
The channel labelling module, be connected with the instruction input unit with the channel information memory cell respectively, be used to receive the channel information mark instructions of instruction input unit input, the channel information in the electronic program information of channel information cell stores is carried out mark, generate channel labelling information;
Channel returns module, be connected with channel labelling module, broadcast unit and instruction input unit respectively, be used to receive the return label channel instruction of instruction input unit input, and obtain described channel labelling information, export described broadcast unit to from the channel labelling module.
Preferably, above-mentioned instruction input unit comprises:
The channel information mark module is used for the inputting channel mark instructions;
The mark channel returns module, is used for input and returns mark channel instruction.
Preferably, above-mentioned channel labelling module also can be used for deleting described channel labelling information.
Preferably, above-mentioned channel labelling information is uniquely tagged symbol or the index to the channel information generation of need mark; Above-mentioned channel labelling module is used to receive the channel information mark instructions of instruction input unit input, and the channel information in the electronic program information of channel information cell stores is carried out mark, to the unique marker character or the index of channel information generation of need mark; Above-mentioned channel returns the return label channel instruction that module is used to receive the input of instruction input unit, obtains the marker character or the index of the mark channel information of choosing from the channel labelling module, exports broadcast unit to; Above-mentioned broadcast unit is connected with described channel information memory cell, is used for reading the channel information of choosing according to the marker character or the index of the mark channel information of choosing from above-mentioned channel information memory cell.
Preferably, above-mentioned processing unit also comprises: the channel information display module, it is connected with above-mentioned channel labelling module, instruction input unit and channel information memory cell respectively, be used to receive the show tags channel information instruction of instruction input unit input, obtain the marker character or the index of mark channel information from the channel labelling module, read the channel information of mark according to marker character or index from the channel information memory cell then.
Preferably, above-mentioned instruction input unit also comprises:
The channel handover module is used for switching channels;
Mark channel removing module is used to import and deletes the instruction of mark channel;
Mark channel display module is used to import the instruction of show tags channel information.
A kind of channel fast return method that the present invention also provides, it comprises:
The step of mark channel;
Select the step of mark channel;
Operate the step of mark channel.
Also comprise before the step of above-mentioned mark channel: the step of obtaining channel.
The step of above-mentioned mark channel also comprises:
Search the step of channel;
Channel is carried out the step of mark.
The above-mentioned selection step of mark channel further comprises:
Send the step of show tags channel instruction;
Read the step of mark channel;
Selection needs the step of the channel of operation.
The aforesaid operations step of mark channel further comprises:
Return the step of mark channel or delete the step of mark channel.
Above-mentionedly return that the step of mark channel further comprises:
The step of mark channel instruction is returned in transmission;
Step with the output of mark channel.
The above-mentioned deletion step of mark channel further comprises:
The step of mark channel instruction is deleted in transmission;
Step with the deletion of mark channel.
The present invention carries out mark by happiness being subjected to channel, can return the channel of a plurality of marks, helps the user to find the channel of oneself liking faster.
Description of drawings
Fig. 1 illustrates the system configuration schematic diagram of first embodiment of the invention;
Fig. 2 illustrates the system configuration schematic diagram of second embodiment of the invention;
Fig. 3 illustrates the structural representation of the instruction input unit of first embodiment of the invention;
Fig. 4 illustrates the structural representation of the instruction input unit of second embodiment of the invention;
Fig. 5 illustrates the workflow diagram of first embodiment of the invention;
Fig. 6 illustrates the detailed operation flow chart of first embodiment of the invention;
Fig. 7 illustrates the detailed operation flow chart of second embodiment of the invention.
The realization of the object of the invention, functional characteristics and advantage will be in conjunction with the embodiments, are described further with reference to accompanying drawing.
Embodiment
With reference to Fig. 1, the system configuration schematic diagram of first embodiment of the invention is shown, present embodiment is based on existing digital television system, and it comprises electronic program information acquiring unit 100, channel information memory cell 200, processing unit 300, instruction input unit 400, display unit 500 and broadcast unit 600.Electronic program information access unit 100 is used for obtaining electronic program information from program source 700, comprises the information of each channel in the electronic program information; Channel information memory cell 200 is connected with electronic program information acquiring unit 100, is used to preserve electronic program information, and it is stored as the channel information menu; Instruction input unit 400 is used for the inputting channel operational order; Display unit 500 is used for the video and OSD (On ScreenDisplay) information of display formatization; Broadcast unit 600 is used to obtain channel information, and plays TV programme according to channel information.
Electronic program information acquiring unit 100 obtains electronic program information from program source 700; Channel information memory cell 200 is converted into a corresponding channel information menu sheet and storage with the electronic program information of each channel.With reference to the table of channel information table 1 illustrate, be example with a concrete channel, wherein " channel ID " field is that channel information memory cell 200 is unique sign of each channel allocation; " channel designation " field record be the title of the TV station of each channel correspondence; The time started and the concluding time of " Pgmtime " field record playing programs; The particular content of " programme content " and " program category " field difference recorded program and the type of program; And some other relevant information.Be another concrete channel information table embodiment with reference to table 2, similar with table 1, repeat no more.
| Pgmtime | Programme content | Program category | ...... | Channel ID | Channel designation |
| 12:00-12:30 | News 30 minutes | News | ...... | 001 | Central authorities' one cover |
| 12:30-13:00 | Today saying | Talk show | ...... | 003 | Central authorities' three covers |
| 13:00-14:00 | Happy celestial body | TV play | ...... | 010 | Henan satellite TV |
| ...... | ...... | ...... | ...... | ...... | ...... |
Table 1
| Pgmtime | Programme content | Program category | ...... | Channel ID | Channel designation |
| 11:50-12:20 | The global information list | News | ...... | 002 | Central authorities' two covers |
| 12:20-13:00 | The wealth story-telling session | Talk show | ...... | 002 | Central authorities' two covers |
| 13:00-14:00 | Happy family | Sitcom | ...... | 015 | HNTV |
| ...... | ...... | ...... | ...... | ...... | ...... |
Table 2
With reference to Fig. 2, the system configuration schematic diagram of second embodiment of the invention is shown.Present embodiment is based on existing digital television system, and it comprises electronic program information acquiring unit 100, channel information memory cell 200, processing unit 300, instruction input unit 400, display unit 500 and broadcast unit 600.Electronic program information acquiring unit 100 is used for obtaining electronic program information from program source 700, comprises the information of each channel in the electronic program information; Channel information memory cell 200 is connected with electronic program information acquiring unit 100, is used to preserve electronic program information, and it is stored as the channel information menu; Instruction input unit 400 is used for the inputting channel operational order; Display unit 500 is used for the video and OSD (On ScreenDisplay) information of display formatization; Broadcast unit 600 is used to obtain channel information, and plays TV programme according to channel information.
Processing unit 300 comprises that channel labelling module 310, channel return module 320 and channel information display module 330; Channel labelling module 310 is returned module 320 with channel information memory cell 200, channel information display module 330, channel respectively and is connected with instruction input unit 400, be used to receive the channel information mark instructions of instruction input unit 400 inputs, read the channel information that needs mark from channel information memory cell 200, and generate channel labelling information; In the present embodiment, described channel labelling information is the channel information of the need mark of channel labelling module 310 records; Described channel labelling module 310 also can be used for deleting the channel information of mark, promptly cancels the mark to channel information; Channel information display module 330 is connected with channel labelling module 310 and instruction input unit 400 respectively, is used to receive the instruction of the show tags channel information that instruction input unit 400 imports; When what instruct input unit 400 inputs is the instruction of show tags channel information, and then channel information display module 330 obtains the channel information of mark from channel labelling module 310, and exports display unit 500 to; Channel returns module 320 and is connected with instruction input unit 400 with channel labelling module 310 respectively, be used to receive the instruction of the return label channel of instruction input unit 400 inputs, obtain the channel information of the mark channel of choosing from channel labelling module 310, export broadcast unit 600 to, by the channel information of broadcast unit 600 according to the mark channel of choosing, output video information is to display unit 500.
With reference to Fig. 3, the structural representation of the instruction input unit 400 of first embodiment of the invention is shown.Instruction input unit 400 comprises that channel information mark module 401, mark channel return module 402, mark channel display module 403 and channel handover module 404.Channel information mark module 401 is used for the input channel information mark instructions; The mark channel returns module 402, is used for input and returns mark channel instruction; Mark channel display module 403 is used to import the instruction of show tags channel information; Channel handover module 404 is used for switching channels.
Instruct input unit 400 to carry out the signal connection with processing unit 300 by infrared the connection in the present embodiment, be appreciated that ground, this signal connection is not limited only to infrared connection, can also connect or be electrically connected by other communication mode such as bluetooth to carry out the signal connection.Instruction input unit 400 can adopt remote controller, and channel information mark module 401, mark channel return module 402, mark channel display module 403 and channel handover module 404 and adopt channel information mark key, mark channel return key, mark channel display key and channel switch key.
In conjunction with Fig. 5, workflow of the present invention is as follows:
Step S200: the step of mark channel;
Step S300: select the step of mark channel;
Step S400: operate the step of mark channel.
Preferably, present embodiment also comprised step S100 before all above-mentioned steps S200, obtain the step of electric program menu from program source.This step comprises specifically:
Step S101: electronic program information acquiring unit 100 obtains electronic program information from program source 700;
Step S102: channel information memory cell 200 is preserved described electronic program information, and its storage is become the channel program menu.
With reference to Fig. 6, step S200 comprises:
Step S201: the step of searching channel;
Step S202: the step of channel being carried out mark.
Step S201 comprises in the present embodiment specifically: the user inquires about channel by channel handover module 404 inputting channel switching commands, and finding needs the mark channel.
Step S202 comprises in the present embodiment specifically:
Step S2021: the user is by the instruction of channel information mark module 401 input marking current channels;
Step S2022: processing unit 300 finds the channel of current broadcast in the channel information menu, and " channel ID " carried out mark, if field " channel ID " is labeled, then points out by 500 couples of users of display unit.The mode of mark has two kinds: the one, and need the channel of mark to generate unique marker character or index by 310 pairs of channel labelling modules; The 2nd, by the channel information of channel labelling module 310 record marks.
Step S300 may further comprise the steps:
Step S301: the step that sends the instruction of show tags channel;
Step S302: read the step of mark channel;
Step S303: channel step that need to select operation.
Wherein, step S301 is the step that sends the request of show tags channel instruction by mark channel display module 403 specifically.
Wherein, in step S302, channel information display module 330 obtains the marker character or the index of mark channel information from channel labelling module 310, read the channel information of mark according to marker character or index from channel information memory cell 200 then, and export display unit 500 to, perhaps also can directly reading from channel information memory cell 200 by channel labelling module 310, the channel information of mark exports display unit 500 to.If the channel information of channel labelling module 310 record marks, then channel information display module 330 obtains the channel information of mark from channel labelling module 310, and exports display unit 500 to.
Step S400 may further comprise the steps:
Step S401: the mark channel returns module 402 and sends and return the mark channel and instruct to the step of handling unit 300;
Step S402: turn back to the step of mark channel.Channel returns module 320 is obtained the mark channel of choosing from channel labelling module 310 marker character or index, export broadcast unit 600 to, read the channel information chosen according to the mark or the index of the mark channel of choosing from channel information memory cell 200 by broadcast unit 600, and according to this channel information output video information to display unit 500.If the channel information of channel labelling module 310 record marks, then channel returns module 320 is obtained the mark channel of choosing from channel labelling module 310 channel information, export broadcast unit 600 to, by the channel information of broadcast unit 600 according to the mark channel of choosing, output video information is to display unit 500.
In order further to set forth technical solution of the present invention, on the basis of above first embodiment, the instruction input unit of the second embodiment of the present invention is proposed also.
Fig. 4 illustrates the structural representation of the instruction input unit of second embodiment of the invention.This instruction input unit 400 also comprises mark channel removing module 405, be used to import delete the instruction of mark channel, and the instruction input unit of the remainder and the first embodiment of the present invention is similar, repeats no more.
With reference to Fig. 7, the workflow basically identical of the workflow of present embodiment and first embodiment, but present embodiment operation to channel in step S400 also comprises deletion action, so step S400 also comprises: delete the step of mark channel.Specifically, this step comprises:
Step S4021: mark channel removing module 405 sends deletes the step of mark channel instruction;
Step S4022: the channel labelling module 310 in the processing unit 300 is deleted the uniquely tagged symbol or the index of mark channel information.If the channel information of channel labelling module 310 record marks is then deleted the channel information of mark.
Remaining step and first embodiment of the invention are similar, repeat no more.
With reference to Fig. 5,, idiographic flow of the present invention is shown in conjunction with the operation of user and fast channel returning system.Channel fast return method of the present invention comprises:
Step S200: the step of mark channel;
Step S300: select the step of mark channel;
Step S400: operate the step of mark channel.
With reference to Fig. 6, step S200 comprises:
Step S201: the step of searching channel;
Step S202: the step of channel being carried out mark.
Execution in step S201 when the user is watching certain channel, user are by channel handover module 404 inputting channel switching commands, and the inquiry channel is to find channel or the program of oneself liking.
After finding the channel of oneself liking or program, execution in step S202, the i.e. step of mark channel.Wherein step S201 comprises step S2021 and step S2022:
Step S2021, the user is by the instruction of channel information mark module 401 input marking current channels;
Step S2022: the channel labelling module 310 in the processing unit 300 finds the channel of current broadcast in the channel information menu, and " channel ID " carried out mark, if field " channel ID " is labeled, then points out by 500 couples of users of display unit.The mode of mark has two kinds: the one, and need the channel information of mark to generate unique marker character or index by 310 pairs of channel labelling modules; The 2nd, by the channel information of channel labelling module 310 record marks.
The user continues to carry out above-described step, up to having searched all channels or other reasons owing to continue to seek channel or the other reasons of liking.
Step S300 may further comprise the steps:
Step S301: the step that sends the instruction of show tags channel;
Step S302: read the step of mark channel;
Step S303: channel step that need to select operation.
Owing to searched all channels or other reasons, the user proposes execution in step S301, promptly sends the step of show tags channel instruction.Step S301 is the step that sends the request of show tags channel instruction by mark channel display module 405 specifically.
Behind step S301, execution in step S302.In step S302, channel information display module 300 obtains the marker character or the index of mark channel information from channel labelling module 310, read the channel information of mark according to marker character or index from channel information memory cell 200 then, and export display unit 500 to, perhaps also can directly reading from channel information memory cell 200 by channel labelling module 310, the channel information of mark exports display unit 500 to.If the channel information of channel labelling module 310 record marks, then channel information display module 330 obtains the channel information of mark from channel labelling module 310, and exports display unit 500 to.
Step S303 is channel that need to select operation in the channel displayed program guide specifically, the step of transmit operation instruction.
Described operation mark channel instruction comprises and returns mark channel instruction and delete mark channel instruction.
Step S400 may further comprise the steps:
Step S401: the mark channel returns module 402 and sends and return the mark channel and instruct to the step of handling unit 300;
Step S402: turn back to the step of mark channel.Channel returns module 320 is obtained the mark channel information of choosing from channel labelling module 310 marker character or index, export broadcast unit 600 to, read the information of the channel chosen according to the mark of the mark channel of choosing or index from channel information memory cell 200 by broadcast unit 600, and according to this channel information output video information to display unit 500.If the channel information of channel labelling module 310 record marks, then channel returns module 320 is obtained the mark channel of choosing from channel labelling module 310 channel information, export broadcast unit 600 to, by the channel information of broadcast unit 600 according to the mark channel of choosing, output video information is to display unit 500.Through above-mentioned steps, the user can watch the channel of selection.
Do not want to watch if the channel that returns is not that the user is current, can continue to repeat above step, select other channels.
With reference to Fig. 7, can delete the channel of mark in order to make the user, present embodiment operation to channel in step S400 also comprises deletion action, so step S400 also comprises: delete the step of mark channel.Specifically, this step comprises:
Step S4021: mark channel removing module 405 sends deletes the step of mark channel instruction;
Step S4022: the channel labelling module 310 in the processing unit 300 is deleted the uniquely tagged symbol or the index of mark channel information.If the channel information of channel labelling module 310 record marks is then deleted the channel information of mark.
The above only is the preferred embodiments of the present invention; be not so limit claim of the present invention; every equivalent structure or equivalent flow process conversion that utilizes specification of the present invention and accompanying drawing content to be done; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present invention.
Claims (16)
1. fast channel returning system comprises:
The electronic program information acquiring unit is used for obtaining electronic program information from program source; The channel information memory cell is connected with the electronic program information acquiring unit, is used to preserve the electronic program information that is obtained; The instruction input unit is used for the inputting channel operation instruction information; Processing unit is connected with described instruction input unit, channel information memory cell and electronic program information acquiring unit respectively, is used for channel information and instruction are handled; Broadcast unit is used to obtain channel information, and according to channel information playing audio-video information; It is characterized in that described processing unit comprises:
The channel labelling module, be connected with the instruction input unit with the channel information memory cell respectively, be used to receive the channel information mark instructions of instruction input unit input, the channel information in the electronic program information of channel information cell stores is carried out mark, generate channel labelling information;
Channel returns module, be connected with channel labelling module, broadcast unit and instruction input unit respectively, be used to receive the return label channel instruction of instruction input unit input, and obtain described channel labelling information, export described broadcast unit to from the channel labelling module.
2. fast channel returning system according to claim 1 is characterized in that, described instruction input unit comprises:
The channel information mark module is used for the inputting channel mark instructions;
The mark channel returns module, is used to import the instruction of return label channel.
3. fast channel returning system according to claim 1 is characterized in that, described channel labelling module also can be used for deleting described channel labelling information.
4. fast channel returning system according to claim 3 is characterized in that, described channel labelling information is uniquely tagged symbol or the index to the channel information generation of need mark; Described channel labelling module is used to receive the channel information mark instructions of instruction input unit input, and the channel information in the electronic program information of channel information cell stores is carried out mark, to the unique marker character or the index of channel information generation of need mark; Described channel returns the return label channel instruction that module is used to receive the input of instruction input unit, obtains the marker character or the index of the mark channel information of choosing from the channel labelling module, exports broadcast unit to; Described broadcast unit is connected with described channel information memory cell, is used for reading the channel information of choosing according to the marker character or the index of the mark channel information of choosing from described channel information memory cell.
5. fast channel returning system according to claim 3 is characterized in that, described channel labelling information is the channel information of mark; Described channel labelling module is used to receive the channel information mark instructions of instruction input unit input, reads the channel information that needs mark from the channel information memory cell, and the channel information of record mark; Channel returns the return label channel instruction that module is used to receive the input of instruction input unit, obtains the channel information of the mark channel of choosing from the channel labelling module, exports broadcast unit to.
6. fast channel returning system according to claim 4 is characterized in that, described processing unit also comprises:
The channel information display module, it is connected with described channel labelling module, instruction input unit and channel information memory cell respectively, be used to receive the show tags channel information instruction of instruction input unit input, obtain the marker character or the index of mark channel information from the channel labelling module, read the channel information of mark according to marker character or index from the channel information memory cell then.
7. fast channel returning system according to claim 4 is characterized in that, described processing unit also comprises:
The channel information display module, it is connected with described channel labelling module, instruction input unit and channel information memory cell respectively, be used to receive the show tags channel information instruction of instruction input unit input, obtain the marker character or the index of mark channel information from the channel labelling module, and read the channel information of mark from the channel information memory cell by the channel labelling module.
8. fast channel returning system according to claim 5 is characterized in that, described processing unit also comprises:
The channel information display module, it is connected with described channel labelling module and instruction input unit respectively, is used to receive the show tags channel information instruction of instruction input unit input, and obtains the channel information of mark from the channel labelling module.
9. according to claim 7 or 8 described fast channel returning systems, it is characterized in that described instruction input unit also comprises:
The channel handover module is used for switching channels;
Mark channel removing module is used to import and deletes the instruction of mark channel;
Mark channel display module is used to import the instruction of show tags channel information.
10. channel fast return method comprises:
The step of mark channel;
Select the step of mark channel;
Operate the step of mark channel.
11. channel fast return method according to claim 10 is characterized in that, also comprises before the step of described mark channel: the step of obtaining channel.
12. channel fast return method according to claim 10 is characterized in that the step of described mark channel also comprises:
Search the step of channel;
Channel is carried out the step of mark.
13. channel fast return method according to claim 10 is characterized in that, the described selection step of mark channel further comprises:
Send the step of show tags channel instruction;
Read the step of mark channel;
Selection needs the step of the channel of operation.
14. channel fast return method according to claim 10 is characterized in that, the described operation step of mark channel further comprises:
Return the step of mark channel or delete the step of mark channel.
15. channel fast return method according to claim 14 is characterized in that, describedly returns that the step of mark channel further comprises:
The step of mark channel instruction is returned in transmission;
Step with the output of mark channel.
16. channel fast return method according to claim 14 is characterized in that, the described deletion step of mark channel further comprises:
The step of mark channel instruction is deleted in transmission;
Step with the deletion of mark channel.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007101662377A CN101431631B (en) | 2007-11-06 | 2007-11-06 | Fast channel returning system and method |
| HK09109372.0A HK1130983A1 (en) | 2007-11-06 | 2009-10-09 | Channel quick-return system and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007101662377A CN101431631B (en) | 2007-11-06 | 2007-11-06 | Fast channel returning system and method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101431631A true CN101431631A (en) | 2009-05-13 |
| CN101431631B CN101431631B (en) | 2011-05-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007101662377A Expired - Fee Related CN101431631B (en) | 2007-11-06 | 2007-11-06 | Fast channel returning system and method |
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| CN (1) | CN101431631B (en) |
| HK (1) | HK1130983A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101990125A (en) * | 2010-10-27 | 2011-03-23 | 福建新大陆通信科技股份有限公司 | Method for dynamically capturing screen of digital television in real time |
| CN102438112A (en) * | 2010-09-29 | 2012-05-02 | 三洋科技中心(深圳)有限公司 | Station returning method of playing device as well as playing device and remote control equipment |
| CN108668172A (en) * | 2018-04-03 | 2018-10-16 | 北京奇艺世纪科技有限公司 | A kind of video broadcasting method and device |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100438710B1 (en) * | 2001-12-20 | 2004-07-05 | 삼성전자주식회사 | Channel bookmarking method and arrangements |
| CN1761292A (en) * | 2004-10-15 | 2006-04-19 | 乐金电子（沈阳）有限公司 | Device for implementing return channel in TV set |
| CN1953507A (en) * | 2006-11-13 | 2007-04-25 | 深圳创维－Rgb电子有限公司 | A method for return mark of TV channel |
-
2007
- 2007-11-06 CN CN2007101662377A patent/CN101431631B/en not_active Expired - Fee Related
-
2009
- 2009-10-09 HK HK09109372.0A patent/HK1130983A1/en not_active IP Right Cessation
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102438112A (en) * | 2010-09-29 | 2012-05-02 | 三洋科技中心(深圳)有限公司 | Station returning method of playing device as well as playing device and remote control equipment |
| CN102438112B (en) * | 2010-09-29 | 2014-07-02 | 三洋科技中心(深圳)有限公司 | Station returning method of playing device as well as playing device and remote control equipment |
| CN101990125A (en) * | 2010-10-27 | 2011-03-23 | 福建新大陆通信科技股份有限公司 | Method for dynamically capturing screen of digital television in real time |
| CN108668172A (en) * | 2018-04-03 | 2018-10-16 | 北京奇艺世纪科技有限公司 | A kind of video broadcasting method and device |
| CN108668172B (en) * | 2018-04-03 | 2021-04-30 | 北京奇艺世纪科技有限公司 | Video playing method and device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101431631B (en) | 2011-05-11 |
| HK1130983A1 (en) | 2010-01-08 |
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