CN101600059A - The fast automatic update method and the device of digital television program - Google Patents
The fast automatic update method and the device of digital television program Download PDFInfo
- Publication number
- CN101600059A CN101600059A CNA2008101145816A CN200810114581A CN101600059A CN 101600059 A CN101600059 A CN 101600059A CN A2008101145816 A CNA2008101145816 A CN A2008101145816A CN 200810114581 A CN200810114581 A CN 200810114581A CN 101600059 A CN101600059 A CN 101600059A
- Authority
- CN
- China
- Prior art keywords
- information
- frequency point
- service list
- channel
- channel information
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Landscapes
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Abstract
The invention provides a kind of fast automatic update method and device of digital television program.Described method comprises: in the business information of locked frequency point receiving digital television signal, described business information comprises network information table and service description list at least; The business information and the stored channel information of locked frequency point are compared, judge whether new channel information; If new channel information is arranged, then carry out channel search at described new channel information; According to Search Results stored channel information is upgraded.Technical scheme of the present invention can be carried out channel update automatically after the digital television receiver start, this process does not need the user to carry out any intervention, and only need search for the program that upgrades frequency, need not the full range search, can realize channel update process fast, save search time.
Description
Technical field
The present invention is about the channel update field of Digital Television, especially in regard to a kind of fast automatic update method and device of digital television program.
Background technology
Along with cable TV network is popularized at the rapid of China various places, TV reception has become the important component part of people's lives.In order to attract the televiewer, the network operation chamber of commerce often releases some new channel and programs, and this has just caused the renewal of original channel.In traditional simulated television network, a frequency correspondence a programs, and when new channel was released, the user generally can be not initiatively inform with news more in system, and receiver can initiatively not upgrade yet.When the user need upgrade, generally be to press the channel search button, receiver will be searched for whole frequencies this moment.This mode requires a great deal of time and carries out, and when carrying out channel search, and the user is normal TV reception also.
At present, Digital Television has entered Rapid development stage, and the business relevant with Digital Television also increases substantially, and a frequency correspondence of Digital Television several programs, therefore, need a kind of mode of more effective channel update to notify the user with new program at digital television receiving terminal with timely.In the prior art, when if current digital television system has new frequency program or former frequency program that renewal is arranged, the user does not also know that program has and upgrades and can't see program after the renewal, perhaps system can notify the user to upgrade, but needs again the program after the full range search just can be seen renewal.
Application number is 200410096549.1, and publication number is CN 1783968A, and name is called the application for a patent for invention of " channel search system and method thereof "; And application number is 200610036364.0, and publication number is CN1937736A, and name is called " TV set to search programmes control method and use the control device of this method " and merges therewith as the correlation technique of this case.More than two parts of patent application documents all be the improvement that the channel update mode of existing simulated television is carried out, though can effectively solve the channel update efficiency of simulated television, also inapplicable for the channel update of digital TV network.
Summary of the invention
The fast automatic update method and the device that the purpose of this invention is to provide a kind of digital television program, this method judges whether to have new channel by the business information and the stored channel information of comparative figures TV network, and only new channel is upgraded.
A kind of fast automatic update method of digital television program, described method comprises: in the business information of locked frequency point receiving digital television signal, described business information comprises network information table and service description list at least; The business information and the stored channel information of locked frequency point are compared, judge whether new channel information; If new channel information is arranged, then carry out channel search at described new channel information; According to Search Results stored channel information is upgraded.
A kind of fast automatic updating device of digital television program, described device comprises: locked frequency point business information acquiring unit, in the business information of locked frequency point receiving digital television signal, described business information comprises network information table and service description list at least; Locked frequency point channel update judging unit compares the business information and the stored channel information of locked frequency point, judges whether new channel information; The channel search unit if new channel information is arranged, then carries out channel search at described new channel information; The channel update memory cell is upgraded stored channel information according to Search Results.
Technical scheme of the present invention can be carried out channel update automatically after the digital television receiver start, this process does not need the user to carry out any intervention, and only need search for the program that upgrades frequency, need not the full range search, can realize channel update process fast, save search time.
Description of drawings
Fig. 1 is the schematic diagram of the fast automatic updating device of embodiment of the invention digital television program;
Fig. 2 is the schematic diagram of locked frequency point channel update judging unit 102 among Fig. 1;
Fig. 3 is the schematic diagram of Fig. 2 mid band information acquisition unit 202;
Fig. 4 is the fast automatic updating device schematic diagram of the digital television program of another embodiment of the present invention;
Fig. 5 does not comprise a kind of channel update flow chart of frequency redirect for the embodiment of the invention;
Fig. 6 comprises a kind of channel update flow chart of frequency redirect for the embodiment of the invention.
Embodiment
For making the purpose, technical solutions and advantages of the present invention clearer,, the present invention is described in further details below in conjunction with execution mode and accompanying drawing.At this, exemplary embodiment of the present invention and explanation thereof are used to explain the present invention, but not as a limitation of the invention.
The embodiment of the invention provides a kind of fast automatic update method and device of digital television program.Behind digital television opening, with the last frequency that uses of locking, perhaps lock the frequency that the user selects, business information (SI:Service Information) in this frequency receiving digital television network transmission, with stored channel information in SI and the Digital Television relatively, if new channel information is arranged, then search for new channel information, and according to the channel information of Search Results updated stored.
The form relevant with channel information comprises network information table (NIT:Network InformationTable) and service describing table (SDT:Service Description Table) among the SI.Wherein complete NIT mainly comprises: version number, frequency point parameters information, primitive network ID, transport stream ID, service list information etc.Comprised detailed service list information among the SDT, mainly comprised: primitive network ID, transport stream ID, service ID, service name and service provider etc.
In the present embodiment, judge whether that channel update need adopt multiple mode to carry out according to the situation of reality.For conserve network resources, some network can all not comprise whole channel information (comprising frequency point information and service list information) on all frequencies, and select some frequencies to comprise whole channel informations, and this frequency can be pointed out by the linkage descriptor (Linkage Descriptor) of NIT.
First kind of judgment mode the most direct be exactly, and judges whether the NIT version number of real network is identical with the NIT version number of storage, if identical, shows that then channel information does not change; If it is inequality, whether the NIT that just can further judge real network comprises frequency point information and service list information, if comprise frequency point information and service list information, then the frequency point information with NIT compares with service list information and Digital Television stored channel information, both are identical then not to have channel update, different then new channel is searched for, and come the channel information of updated stored according to Search Results.
Second kind of judgment mode, in the digital TV network of reality, NIT may only comprise frequency point information and not comprise the situation of service list information.For this situation, present embodiment can obtain the service list information of present networks by the SDT of locked frequency point.The frequency point information of NIT and service list information and the stored channel information of SDT are compared, and identical then expression does not have a channel update, and is different then new channel is searched for, and comes the channel information of updated stored according to Search Results.
In this second kind of judgment mode, might current locked frequency point do not comprise whole service list information of present networks.As, some frequency among the NIT does not have corresponding SDT table, does not perhaps comprise SDT Other information etc. in the SDT table.Therefore, the new channel information of this comparison acquisition might be incomplete.But, owing to only search in locked frequency point, and do not go other frequencies to search whole service list information, therefore, can't user's normal rating be impacted.
The third judgment mode at situation be, if current locked frequency point does not comprise whole service list information, then obtain to comprise the frequency of the whole service list information of present networks by the linkage descriptor (Linkage descriptor) of searching NIT, and jump to this frequency from current frequency, to obtain whole service list information of present networks, the new channel information that obtains according to the redirect frequency upgrades former stored channel information then.
Because this frequency redirect meeting impacts user's normal rating, so the third judgment mode need carry out according to user's selection.Upgrade if the user has selected to carry out the redirect frequency, then carry out this step.If the user does not select, then the channel information that obtains according to current frequency upgrades.Can increase a button during specific implementation on remote controller selects, after the user presses this button, the channel update that is carried out might be upset the TV programme of watching, certainly, even the user supresses this button, the channel information that has comprised overall network among the NIT of current frequency and the SDT then can not upset normal rating.Though the third mode may be upset user's normal rating, the channel search of carrying out will be more comprehensively.
Fig. 1 is the schematic diagram of the fast automatic updating device of present embodiment digital television program.As shown in the figure, this device comprises: locked frequency point business information acquiring unit 101, and in the business information of locked frequency point receiving digital television signal, described business information comprises network information table and service description list at least; Locked frequency point channel update judging unit 102 compares the business information and the stored channel information of locked frequency point, judges whether new channel information; Channel search unit 103 if new channel information is arranged, then carries out channel search at described new channel information; Channel update memory cell 104 is upgraded stored channel information according to Search Results.
Fig. 2 is the schematic diagram of locked frequency point channel update judging unit 102 among Fig. 1.As shown in Figure 2, locked frequency point channel update judging unit 102 comprises: network information table version comparing unit 201, whether the network information table that relatively obtains is identical with the version number that the network information table of storage comprises, if version number is identical, then judging does not have new channel information; Channel information acquiring unit 202 is if version number's difference is then obtained frequency point information and service list information from described business information; Channel information comparing unit 203 judges whether frequency point information and the service list information obtained is identical with stored channel information; If identical, then there is not new channel information; If different, new channel information is arranged then.
Fig. 3 is the schematic diagram of Fig. 2 mid band information acquisition unit 202.As shown in Figure 3, channel information acquiring unit 202 comprises: frequency point information acquiring unit 301, obtain frequency point information from described network information table; Service list information acquisition unit 302 is obtained service list information from described network information table; If described network information table does not comprise service list information, then from described service describing table, obtain service list information.
Fig. 4 is the schematic diagram of device of another embodiment of the present invention.This device considers that the user carries out the demand of complete channel update.The selection that this device provides the user to carry out complete channel update after the user has selected complete channel update, might jump to and obtain complete service list information on other channels; Otherwise only obtain service list information former logging on to a TV channel.This device has increased on the basis of Fig. 1: frequency redirect selected cell 401, judge whether the user selects the frequency redirect; Frequency redirect performance element 402, if the user selects the frequency redirect, and locked frequency point does not comprise whole service list information of present networks, then jumps to the frequency of the whole service list information that comprise present networks from locked frequency point according to the linkage descriptor of the network information table of locked frequency point; Complete service list information acquiring unit 403 is in whole service list information of redirect frequency acquisition present networks; Redirect frequency channel update judging unit 404 compares with described frequency point information and in whole service list information and stored channel information that the redirect frequency obtains, judges whether new channel information.
Fig. 5 is not for comprising a kind of channel update flow chart of frequency redirect.As shown in Figure 5:
Step S501, digital television opening, and locked frequency point.This frequency can be the acquiescence frequency after the start, or the frequency of user's selection.
Step S502 in the SI of locked frequency point receiving digital television signal information, wherein comprises NIT table and SDT table at least.
Step S503, (Non-Volatile RAM: the NIT of storage compares nonvolatile random access memory) with the NIT that receives and the NVRAM of Digital Television, whether the version number of judging NIT changes, and does not enter step S504 if change, and enters step S505 if change.
Step S504, indicated channel information no change.
Step S505 judges whether comprised frequency point information and service list information in the NIT table.If comprise then enter step S507, do not comprise service list information if only comprise frequency point information, then enter step S506.
Step S506 obtains service list information from the SDT table.Each frequency of General N IT all can corresponding SDT table.Wherein store detailed service list information, comprised primitive network ID, transport stream ID, service ID, service name and service provider etc.
Step S507, whether the frequency point information of judging current network is identical with stored channel information among the NVRAM with the service list information, if identical then enter step S504, indicated channel information no change.If difference then enter step S508.
Step S508, relatively channel information of Huo Deing and stored channel information produce new channel information and carry out the new channel search.
Step S509 upgrades stored channel information among the NVRAM according to Search Results.
The flow process of Fig. 5 has been finished a channel update process fast.This process can be carried out after start automatically, does not need the user to carry out any intervention, and only vicissitudinous channel is searched for, and has saved search time, also can user's normal rating not impacted.
Fig. 6 is a kind of channel update flow chart that has comprised the frequency redirect.As shown in Figure 6:
Step S601, digital television opening and user supress complete channel update button, show that the user agrees that the redirect frequency obtains complete channel update information.Start back locked frequency point, this frequency can be the acquiescence frequency after the start, or the frequency of user's selection.
Step S602 in the SI of locked frequency point receiving digital television signal information, wherein comprises NIT table and SDT table at least.
Step S603 compares the NIT of reception and the NIT of Digital Television NVRAM storage, judges whether the version number of NIT changes, and does not enter step S604 if change, and enters step S605 if change.
Step S604, indicated channel information no change.
Step S605 judges whether comprised frequency point information and service list information in the NIT table.If comprise then enter step S609, do not comprise service list information if only comprise frequency point information, then enter step S606.
Step S606 obtains service list information from the SDT table.Each frequency of General N IT all can corresponding SDT table.Wherein store detailed service list information, comprised primitive network ID, transport stream ID, service ID, service name and service provider etc.
Step S607 judges whether the SDT table has comprised the complete service list information.Some frequency in NIT does not have corresponding SDT table, does not perhaps comprise SDT Other information in the SDT table and can judge that then current frequency does not comprise complete service list information.If comprise complete service list information then enter step S609, if do not comprise then enter step S608.
Step S608 obtains other and has comprised the frequency of present networks complete service list information, and jumps to this frequency from the Linkage descriptor of NIT, obtain complete service list information from the redirect frequency.
Step S609, the frequency point information that obtains, complete service list information and stored channel information are compared, judge whether new channel information, if do not have new channel information then enter step S604, if new channel information is arranged then enter step S610.
Step S610, relatively channel information of Huo Deing and stored channel information produce new channel information and carry out the new channel search.
Step S611 is according to the channel information among the Search Results renewal NVRAM.
The flow process of Fig. 6 has been finished a complete channel update process.This process can provide the selection of complete channel update for the user, and after the user selected this button, the channel update that is carried out will search all new channels in the present networks.This process does not need user's intervention equally, and can realize the quick search of channel.
Above-described embodiment; purpose of the present invention, technical scheme and beneficial effect are further described; institute is understood that; the above only is the specific embodiment of the present invention; and be not intended to limit the scope of the invention; within the spirit and principles in the present invention all, any modification of being made, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (8)
1, a kind of fast automatic update method of digital television program is characterized in that, described method comprises:
In the business information of locked frequency point receiving digital television signal, described business information comprises network information table and service description list at least;
The business information and the stored channel information of locked frequency point are compared, judge whether new channel information;
If new channel information is arranged, then carry out channel search at described new channel information;
According to Search Results stored channel information is upgraded.
2, method according to claim 1 is characterized in that, described business information and stored channel information are compared, and judges whether new channel information, comprising:
Whether the version number of the network information table that relatively obtains and the network information table of storage is identical, if version number is identical, then judging does not have new channel information;
If version number's difference is then obtained frequency point information and service list information from described business information;
Judge whether frequency point information and the service list information obtained is identical with stored channel information; If identical, then there is not new channel information; If different, new channel information is arranged then.
3, method according to claim 2 is characterized in that, obtains frequency point information and service list information from described business information, comprising:
From described network information table, obtain frequency point information and service list information;
If described network information table does not comprise service list information, then from described service describing table, obtain service list information.
4, method according to claim 3 is characterized in that, described method also comprises:
Judge whether the user selects the frequency redirect;
If the user selects the frequency redirect, and locked frequency point do not comprise whole service list information of present networks, then jumps to the frequency of the whole service list information that comprise present networks from locked frequency point according to the linkage descriptor of the network information table of locked frequency point;
Obtain whole service list information of present networks at the redirect frequency;
Compare with described frequency point information and in whole service list information and stored channel information that the redirect frequency obtains, judge whether new channel information.
5, a kind of fast automatic updating device of digital television program is characterized in that, described device comprises:
Locked frequency point business information acquiring unit, in the business information of locked frequency point receiving digital television signal, described business information comprises network information table and service description list at least;
Locked frequency point channel update judging unit compares the business information and the stored channel information of locked frequency point, judges whether new channel information;
The channel search unit if new channel information is arranged, then carries out channel search at described new channel information;
The channel update memory cell is upgraded stored channel information according to Search Results.
6, device according to claim 5 is characterized in that, described locked frequency point channel update judging unit comprises:
Network information table version comparing unit, whether the network information table that relatively obtains is identical with the version number that the network information table of storage comprises, if version number is identical, then judging does not have new channel information;
The channel information acquiring unit is if version number's difference is then obtained frequency point information and service list information from described business information;
The channel information comparing unit judges whether frequency point information and the service list information obtained is identical with stored channel information; If identical, then there is not new channel information; If different, new channel information is arranged then.
7, device according to claim 6 is characterized in that, described channel information acquiring unit comprises:
The frequency point information acquiring unit obtains frequency point information from described network information table;
The service list information acquisition unit is obtained service list information from described network information table; If described network information table does not comprise service list information, then from described service describing table, obtain service list information.
8, device according to claim 7 is characterized in that, described device also comprises:
Frequency redirect selected cell judges whether the user selects the frequency redirect;
Frequency redirect performance element, if the user selects the frequency redirect, and locked frequency point does not comprise whole service list information of present networks, then jumps to the frequency of the whole service list information that comprise present networks from locked frequency point according to the linkage descriptor of the network information table of locked frequency point;
Complete service list information acquiring unit is in whole service list information of redirect frequency acquisition present networks;
Redirect frequency channel update judging unit compares with described frequency point information and in whole service list information and stored channel information that the redirect frequency obtains, judges whether new channel information.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101145816A CN101600059B (en) | 2008-06-06 | 2008-06-06 | Method and device for rapidly and automatically updating digital television program |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101145816A CN101600059B (en) | 2008-06-06 | 2008-06-06 | Method and device for rapidly and automatically updating digital television program |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101600059A true CN101600059A (en) | 2009-12-09 |
| CN101600059B CN101600059B (en) | 2012-08-08 |
Family
ID=41421275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008101145816A Expired - Fee Related CN101600059B (en) | 2008-06-06 | 2008-06-06 | Method and device for rapidly and automatically updating digital television program |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101600059B (en) |
Cited By (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011076082A1 (en) * | 2009-12-21 | 2011-06-30 | 深圳市同洲电子股份有限公司 | Digital television receiving terminal and method and system for application management thereof |
| CN102215354A (en) * | 2010-04-01 | 2011-10-12 | 深圳Tcl新技术有限公司 | Television and method for updating channel information of television |
| CN102413366A (en) * | 2011-12-02 | 2012-04-11 | 深圳Tcl新技术有限公司 | Method and device for searching channels in digital television |
| CN102438177A (en) * | 2011-10-13 | 2012-05-02 | 深圳市九洲电器有限公司 | Set-top box and program updating method thereof |
| CN102547440A (en) * | 2012-02-29 | 2012-07-04 | 青岛海信电器股份有限公司 | Method for updating television program |
| CN102572553A (en) * | 2012-01-09 | 2012-07-11 | 深圳创维数字技术股份有限公司 | Method and system for dealing with dual-direction service and related equipment |
| WO2012155420A1 (en) * | 2011-07-18 | 2012-11-22 | 中兴通讯股份有限公司 | Method, terminal and china mobile multimedia broadcasting (cmmb) server for processing cmmb service |
| CN103020181A (en) * | 2012-11-29 | 2013-04-03 | 乐视致新电子科技（天津）有限公司 | Method and system for loading and playing information |
| CN103428573A (en) * | 2013-08-09 | 2013-12-04 | 京东方科技集团股份有限公司 | Channel loading method and device and display device |
| CN103596039A (en) * | 2013-11-05 | 2014-02-19 | 四川九州电子科技股份有限公司 | Rapid and automatic program searching method for digital set top box |
| CN103607598A (en) * | 2013-10-24 | 2014-02-26 | 深圳Tcl新技术有限公司 | Method and device for automatically recognizing network operator to realize data configuration |
| CN103647983A (en) * | 2013-12-30 | 2014-03-19 | 深圳Tcl新技术有限公司 | Channel searching method and channel searching system of digital television |
| CN104038824A (en) * | 2014-05-26 | 2014-09-10 | 四川长虹电器股份有限公司 | Method for automatically establishing and updating program database during starting of digital set-top box |
| CN104301785A (en) * | 2014-09-05 | 2015-01-21 | 深圳创维数字技术有限公司 | Program searching prompt method used for set top box and related device |
| CN104602107A (en) * | 2015-01-09 | 2015-05-06 | 青岛海信宽带多媒体技术有限公司 | Program updating method, terminal and server |
| CN104902311A (en) * | 2015-05-28 | 2015-09-09 | 青岛海信宽带多媒体技术有限公司 | Method for sharing audio/video resources, shared gateway and system |
| CN105025371A (en) * | 2015-07-21 | 2015-11-04 | 深圳Tcl数字技术有限公司 | Program updating method and device |
| WO2016065705A1 (en) * | 2014-10-28 | 2016-05-06 | 深圳国微技术有限公司 | Channel list updating method and apparatus, and terminal device |
| CN106791989A (en) * | 2016-12-19 | 2017-05-31 | 广州视源电子科技股份有限公司 | The method and apparatus that TV data is automatically updated |
| CN108391173A (en) * | 2018-03-29 | 2018-08-10 | 珠海迈科智能科技股份有限公司 | A kind of method of the identification of set-top box frequency point change and program updating |
| CN108449628A (en) * | 2018-03-28 | 2018-08-24 | 深圳创维－Rgb电子有限公司 | Tuning control method, tuning control device and computer readable storage medium |
| TWI756942B (en) * | 2020-11-11 | 2022-03-01 | 瑞昱半導體股份有限公司 | Method for scanning television channels and television system thereof |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060174271A1 (en) * | 2004-07-20 | 2006-08-03 | Chen An M | Methods and apparatus for providing program guide state information to a device |
| CN1956520A (en) * | 2005-10-26 | 2007-05-02 | 深圳Tcl新技术有限公司 | Method for seaching TV program band |
| KR100800856B1 (en) * | 2006-08-08 | 2008-02-04 | 삼성전자주식회사 | Method and system for transmitting and receiving electronic service guide update information in digital video broadcasting-hand held system |
| CN101175204B (en) * | 2007-11-21 | 2012-07-18 | 中兴通讯股份有限公司 | Method for searching electric program menu in digital television system |
-
2008
- 2008-06-06 CN CN2008101145816A patent/CN101600059B/en not_active Expired - Fee Related
Cited By (31)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011076082A1 (en) * | 2009-12-21 | 2011-06-30 | 深圳市同洲电子股份有限公司 | Digital television receiving terminal and method and system for application management thereof |
| CN102215354A (en) * | 2010-04-01 | 2011-10-12 | 深圳Tcl新技术有限公司 | Television and method for updating channel information of television |
| WO2012155420A1 (en) * | 2011-07-18 | 2012-11-22 | 中兴通讯股份有限公司 | Method, terminal and china mobile multimedia broadcasting (cmmb) server for processing cmmb service |
| CN102438177B (en) * | 2011-10-13 | 2014-08-06 | 深圳市九洲电器有限公司 | Set-top box and program updating method thereof |
| CN102438177A (en) * | 2011-10-13 | 2012-05-02 | 深圳市九洲电器有限公司 | Set-top box and program updating method thereof |
| CN102413366A (en) * | 2011-12-02 | 2012-04-11 | 深圳Tcl新技术有限公司 | Method and device for searching channels in digital television |
| CN102572553A (en) * | 2012-01-09 | 2012-07-11 | 深圳创维数字技术股份有限公司 | Method and system for dealing with dual-direction service and related equipment |
| CN102547440A (en) * | 2012-02-29 | 2012-07-04 | 青岛海信电器股份有限公司 | Method for updating television program |
| CN107277610A (en) * | 2012-02-29 | 2017-10-20 | 青岛海信电器股份有限公司 | A kind of method for updating TV programme |
| CN102547440B (en) * | 2012-02-29 | 2017-08-11 | 青岛海信电器股份有限公司 | A kind of method for updating TV programme |
| CN103020181A (en) * | 2012-11-29 | 2013-04-03 | 乐视致新电子科技（天津）有限公司 | Method and system for loading and playing information |
| US9554077B2 (en) | 2013-08-09 | 2017-01-24 | Boe Technology Group Co., Ltd. | Channel loading method, display device, and non-transient storage medium |
| CN103428573A (en) * | 2013-08-09 | 2013-12-04 | 京东方科技集团股份有限公司 | Channel loading method and device and display device |
| CN103607598A (en) * | 2013-10-24 | 2014-02-26 | 深圳Tcl新技术有限公司 | Method and device for automatically recognizing network operator to realize data configuration |
| CN103596039A (en) * | 2013-11-05 | 2014-02-19 | 四川九州电子科技股份有限公司 | Rapid and automatic program searching method for digital set top box |
| CN103647983A (en) * | 2013-12-30 | 2014-03-19 | 深圳Tcl新技术有限公司 | Channel searching method and channel searching system of digital television |
| CN103647983B (en) * | 2013-12-30 | 2018-04-27 | 深圳Tcl新技术有限公司 | A kind of DTV channel search method and system |
| CN104038824A (en) * | 2014-05-26 | 2014-09-10 | 四川长虹电器股份有限公司 | Method for automatically establishing and updating program database during starting of digital set-top box |
| CN104301785B (en) * | 2014-09-05 | 2018-10-09 | 深圳创维数字技术有限公司 | A kind of reminding method and relevant device of set-top box searching programs |
| CN104301785A (en) * | 2014-09-05 | 2015-01-21 | 深圳创维数字技术有限公司 | Program searching prompt method used for set top box and related device |
| WO2016065705A1 (en) * | 2014-10-28 | 2016-05-06 | 深圳国微技术有限公司 | Channel list updating method and apparatus, and terminal device |
| CN104602107A (en) * | 2015-01-09 | 2015-05-06 | 青岛海信宽带多媒体技术有限公司 | Program updating method, terminal and server |
| CN104902311A (en) * | 2015-05-28 | 2015-09-09 | 青岛海信宽带多媒体技术有限公司 | Method for sharing audio/video resources, shared gateway and system |
| CN104902311B (en) * | 2015-05-28 | 2019-03-01 | 青岛海信宽带多媒体技术有限公司 | A kind of shared method of audio and video resources, shared gateway and system |
| CN105025371A (en) * | 2015-07-21 | 2015-11-04 | 深圳Tcl数字技术有限公司 | Program updating method and device |
| CN106791989A (en) * | 2016-12-19 | 2017-05-31 | 广州视源电子科技股份有限公司 | The method and apparatus that TV data is automatically updated |
| CN106791989B (en) * | 2016-12-19 | 2019-09-24 | 广州视源电子科技股份有限公司 | The method and apparatus that TV data automatically updates |
| CN108449628A (en) * | 2018-03-28 | 2018-08-24 | 深圳创维－Rgb电子有限公司 | Tuning control method, tuning control device and computer readable storage medium |
| WO2019184469A1 (en) * | 2018-03-28 | 2019-10-03 | 深圳创维－Rgb电子有限公司 | Channel search control method, channel search control apparatus, and computer readable storage medium |
| CN108391173A (en) * | 2018-03-29 | 2018-08-10 | 珠海迈科智能科技股份有限公司 | A kind of method of the identification of set-top box frequency point change and program updating |
| TWI756942B (en) * | 2020-11-11 | 2022-03-01 | 瑞昱半導體股份有限公司 | Method for scanning television channels and television system thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101600059B (en) | 2012-08-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101600059B (en) | Method and device for rapidly and automatically updating digital television program | |
| JP6022355B2 (en) | Transmitting apparatus and method, receiving apparatus and method, and transmission / reception system | |
| JP6276593B2 (en) | Receiving apparatus, receiving method, and program | |
| CN100518256C (en) | Method for displaying wallpaper on digital broadcasting reception terminal | |
| CN104486660B (en) | A kind of method and system of fast search digital TV channel and program | |
| CN100493159C (en) | Device for updating component of application software in digital broadcasting signal receiver and method thereof | |
| CN101123478B (en) | Web service provision system and web service provision method | |
| JPWO2013111630A1 (en) | Receiving apparatus, receiving method, program, and information processing system | |
| MX2015004730A (en) | Apparatus and method for processing an interactive service. | |
| CN101472051B (en) | Method for updating set-top box software | |
| EP1931067A2 (en) | Method and apparatus for collecting user interest information | |
| CN105791949A (en) | Program recording method and device | |
| CN102123323A (en) | Method for rapidly updating television program of single-tuner set top box | |
| KR100617790B1 (en) | Terminal and method for displaying information of digital broadcasting channel | |
| CN102833624A (en) | Handling method for digital television and electronic device | |
| CN102984578A (en) | Method, video terminal and system for processing program channel list information | |
| CN107484016A (en) | Video dubs switching method, television set and computer-readable recording medium | |
| CN104780444A (en) | Method and system for updating set-top box programs at background based on PSI/SI | |
| EP2141909A1 (en) | Method for obtaining a session description protocol file of a digital video broadcasting handheld device | |
| CN100488250C (en) | Interactive television system based on digital television broadcast network | |
| CN101420602B (en) | Method and terminal for implementing mobile multimedia broadcast electronic service guide update | |
| CN101431382B (en) | Method for acquiring and updating electronic service instruction through user terminal | |
| EP1643770A2 (en) | Method and apparatus for searching for a digital broadcasting program | |
| CN101106663B (en) | Apparatus for receiving a data broadcast signal and its processing method | |
| CN103313124A (en) | Local recording service implementation method and local recording service implementation device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120808 Termination date: 20210606 |