CN104185042A - TV program guide calibration method and system - Google Patents
TV program guide calibration method and system Download PDFInfo
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- CN104185042A CN104185042A CN201410076615.2A CN201410076615A CN104185042A CN 104185042 A CN104185042 A CN 104185042A CN 201410076615 A CN201410076615 A CN 201410076615A CN 104185042 A CN104185042 A CN 104185042A
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Abstract
The invention discloses a TV program guide calibration method and system. The method comprises the following steps: a central data storage node stores a first TV program guide comprising first play starting time of TV programs and stores a second TV program guide comprising second play starting time of the TV programs; TV program guide calibration nodes collect television signal live broadcast streams of areas where the TV program guide calibration nodes locate; the TV program guide calibration nodes, according to the first play starting time of the TV programs in the first TV program guide obtained from the central data storage node, identify TV program head piece from the television signal live broadcast streams and obtain the second play starting time of the TV programs according to the found TV program head piece; and the TV program guide calibration nodes generate the second TV program guide according to the second play starting time of the TV programs, and send the second TV program guide to the central data storage node.
Description
Technical field
The present invention relates to digital television techniques field, relate in particular to a kind of TV guide method of calibration and system.
Background technology
Digital Television development country has early been widely used electric program menu (Electronic Program Guide, EPG) in U.S., Europe etc., becomes one of basic service of Digital Television.According to statistics, in all kinds of business of Digital Television, the clicking rate of EPG is the highest, and becomes gradually in Digital Television one and develop industry rapidly, has occurred the manufacturing company of the EPG exploitation of a collection of specialty.
Generally, by TV station, provide basic programme, EPG is made in the basic programme that operator provides according to TV station.But the programme that TV station provides is all a coarse time substantially, the error in frequent life period, the time in the programme that TV station provides not is TV programme actual play time.
Summary of the invention
The embodiment of the present invention provides a kind of TV guide method of calibration and system, carries out verification, to obtain the TV guide that comprises the accurate time started of TV programme for realizing the basic TV guide that TV station is provided.
On the one hand, the embodiment of the present invention provides a kind of TV guide method of calibration, by one or more TV guide check-nodes of centre data memory node and distributed setting, is realized, and described method comprises:
Described centre data memory node storage comprises the first TV guide of the first broadcast start time of TV programme, stores and comprise the second TV guide of the second broadcast start time of described TV programme;
Described TV guide check-node gathers the TV signal live TV stream of described TV guide check-node region;
Described TV guide check-node, according to the first broadcast start time of the TV programme the first TV guide of obtaining from described centre data memory node, is identified TV program head leader and also according to the TV program head leader finding, is obtained the second broadcast start time of described TV programme from described TV signal live TV stream;
Described TV guide check-node generates the second TV guide according to the second broadcast start time of described TV programme, and the second TV guide is sent to described centre data memory node.
Some beneficial effects of the embodiment of the present invention can comprise: by adopting video identification technology, the head of the TV programme in TV signal live TV stream are identified, the actual broadcast start time of each column in positioning television program video stream accurately, be convenient to user and watch appointment column, improve the Experience Degree that user watches TV programme.
In order to make user can obtain the TV guide of All Ranges, the embodiment of the present invention adopts distributed TV guide check system, each region has TV guide check-node to gather TV signal, the TV guide in this region is carried out to verification, and the TV guide after verification is uploaded to centre data memory node.User can inquire by centre data memory node the TV guide of regional; And due to interactive program list only between TV guide check-node and centre data memory node, volume of transmitted data is less, transmission speed is very fast, has saved transfer of data cost; In addition, system architecture is simple, and construction cost is lower.
Described centre data memory node comprises: at least one subcenter data memory node of main centre data memory node and distributed setting; Described method also comprises:
Described subcenter data memory node is stored the first TV guide of the TV programme of described subcenter data memory node region, receive the second TV guide of the TV guide check-node transmission of described subcenter data memory node region, and the second TV guide receiving is uploaded to described main centre data memory node;
Described main centre data memory node receives and stores the second TV guide of the TV programme of the described subcenter data memory node region that described subcenter data memory node uploads.
Some beneficial effects of the embodiment of the present invention can comprise: centre data memory node is adopted to distributed setting, the operation such as avoid carrying out too much storage, inquire about, read and cause the load of centre data memory node overweight, the failure rate that reduces centre data memory node, guarantees that it normally moves; And owing to taking distributed setting, the speed that TV guide check-node obtains data and uploading data from subcenter data memory node is faster.
Described TV guide check-node comprises: main TV guide check-node and distributed at least one electronic television programme check-node that is arranged on the subregion in described region; Described method also comprises:
Described electronic television programme check-node gathers the TV signal live TV stream of place subregion; According to the first broadcast start time that obtains the TV programme the first TV guide of place subregion TV programme from described main TV programme point check-node, from described TV signal live TV stream, identify TV program head leader and also according to the TV program head leader finding, obtain the second broadcast start time of described TV programme, and by described the second broadcast start time; According to the second broadcast start time of described TV programme, generate the second TV guide, and described the second TV guide is sent to described main TV guide check-node;
Described main TV programme point check-node obtains the first TV guide of region TV programme from described centre data memory node; Receive the second TV Festival of the subregion TV programme of electronic television programme check-node transmission
Some beneficial effects of the embodiment of the present invention can comprise: according to region, further the classification of TV guide check-node is arranged.Because current each province, city TV station programme content are a lot, if only a TV guide check-node is set inside the province at one, the overabundance of data that this check-node need to read and process, so just requires the disposal ability of check-node higher, and the treatment effeciency of check-node is lower.By according to region, check-node being carried out to classification setting, each check-node is only responsible for the TV programme of Yi Ge TV station, like this, can reduce the load of check-node, improves the treatment effeciency of check-node.
From described TV signal live TV stream, identifying TV program head leader comprises:
Search TV program head leader corresponding with the head characteristic of existing described TV programme in described TV signal live TV stream.
Some beneficial effects of the embodiment of the present invention can comprise: by using the head characteristic of described TV programme to identify the TV program head leader in TV signal live TV stream, it is more accurate to identify, thereby the actual broadcast start time point of this TV programme obtaining is also more accurate.
Searching TV program head leader corresponding with the head characteristic of existing described TV programme in described TV signal live TV stream comprises:
Use one or more head characteristics of existing described TV programme to compare the audio and video characteristic in described TV signal live TV stream, obtain the TV program head leader that meets described existing head characteristic.
Some beneficial effects of the embodiment of the present invention can comprise: the TV program head leader of having stored may have multiple, need to use each TV program head leader characteristic to carry out head searches, like this, head identification more comprehensively, accurately, do not have omission, and then can more accurately determine the second broadcast start time of TV programme.
Described method also comprises:
Described TV program head leader is sheared out from described TV signal live TV stream, and the head characteristic of storing described TV program head leader with the form of presetting.
Some beneficial effects of the embodiment of the present invention can comprise: by the head characteristic of stored television program head, for locating this TV program head leader from TV signal live TV stream more exactly afterwards, thereby obtain more accurate TV programme, start broadcast time point.
On the other hand, the embodiment of the present invention provides a kind of TV guide check system, comprising: one or more TV guide check-nodes of centre data memory node and distributed setting;
Described centre data memory node, for storing the first TV guide of the first broadcast start time that comprises TV programme, and comprises the second TV guide of the second broadcast start time of described TV programme;
Described TV guide check-node, for gathering the TV signal live TV stream of described TV guide check-node region; According to the first broadcast start time of the TV programme the first TV guide of obtaining from described centre data memory node, from described TV signal live TV stream, identify TV program head leader and also according to the TV program head leader finding, obtain the second broadcast start time of described TV programme; According to the second broadcast start time of described TV programme, generate the second TV guide, and the second TV guide is sent to described centre data memory node.
Described system also comprises: interactive interface; Described centre data memory node is by one or more TV guide check-node interaction datas of described interactive interface and described distributed setting.
Described centre data memory node comprises: at least one subcenter data memory node of main centre data memory node and distributed setting;
Described main centre data memory node is connected with described subcenter data memory node, for receiving and store the second TV guide of the TV programme of the described subcenter data memory node region that described subcenter data memory node uploads;
Described subcenter data memory node, for storing the first TV guide of the TV programme of described subcenter data memory node region, receive the second TV guide of the TV guide check-node transmission of described subcenter data memory node region, and the second TV guide receiving is uploaded to described main centre data memory node.
Described TV guide check-node comprises: main TV guide check-node and distributed at least one electronic television programme check-node that is arranged on the subregion in described region;
Described main TV programme point check-node, for obtaining the first TV guide of region TV programme from described centre data memory node; Receive the second TV guide of the subregion TV programme of electronic television programme check-node transmission, and the second TV guide of subregion TV programme is sent to described centre data memory node;
Described electronic television programme check-node, for gathering the TV signal live TV stream of place subregion; According to the first broadcast start time that obtains the TV programme the first TV guide of place subregion TV programme from described main TV programme point check-node, from described TV signal live TV stream, identify TV program head leader and also according to the TV program head leader finding, obtain the second broadcast start time of described TV programme, and by described the second broadcast start time; According to the second broadcast start time of described TV programme, generate the second TV guide, and described the second TV guide is sent to described main TV guide check-node.
Other features and advantages of the present invention will be set forth in the following description, and, partly from specification, become apparent, or understand by implementing the present invention.Object of the present invention and other advantages can be realized and be obtained by specifically noted structure in the specification write, claims and accompanying drawing.
Below by drawings and Examples, technical scheme of the present invention is described in further detail.
Accompanying drawing explanation
Accompanying drawing is used to provide a further understanding of the present invention, and forms a part for specification, for explaining the present invention, is not construed as limiting the invention together with embodiments of the present invention.In the accompanying drawings:
Fig. 1 is the exemplary block diagram of TV guide check system in the embodiment of the present invention;
Fig. 2 is another exemplary block diagram of TV guide check system in the embodiment of the present invention;
Fig. 3 is an exemplary block diagram again of TV guide check system in the embodiment of the present invention;
Fig. 4 is the another exemplary block diagram of TV guide check system in the embodiment of the present invention
Fig. 5 is the exemplary process diagram of TV guide method of calibration in the embodiment of the present invention.
Embodiment
Below in conjunction with accompanying drawing, the preferred embodiments of the present invention are described, should be appreciated that preferred embodiment described herein, only for description and interpretation the present invention, is not intended to limit the present invention.
As shown in Figure 1, the present embodiment provides a kind of TV guide check system, comprising: one or more TV guide check-nodes 12 of centre data memory node 11 and distributed setting;
Centre data memory node 11, for storing the first TV guide of the first broadcast start time that comprises TV programme, and comprises the second TV guide of the second broadcast start time of described TV programme;
TV guide check-node 12, for gathering the TV signal live TV stream of described TV guide check-node region; According to the first broadcast start time of the TV programme the first TV guide of obtaining from described centre data memory node, from described TV signal live TV stream, identify TV program head leader and also according to the TV program head leader finding, obtain the second broadcast start time of described TV programme; According to the second broadcast start time of described TV programme, generate the second TV guide, and the second TV guide is sent to described centre data memory node.
As shown in Figure 1, this system also comprises: interactive interface 13; Centre data memory node 11 is one or more TV guide check-node 12 interaction datas with distributed setting by interactive interface 13.
In the present embodiment, centre data memory node 11Cong TV station or other mechanisms obtain the first TV guide of the TV programme of each TV guide check-node region.Centre data memory node 11 can provide the second TV guide of the TV programme of all TV guide check-nodes region, for user's inquiry.
Some beneficial effects of the embodiment of the present invention can comprise: by adopting video identification technology, the head of the TV programme in TV signal live TV stream are identified, the broadcast start time of each column in positioning television program video stream accurately, be convenient to user and watch appointment column, improve the Experience Degree that user watches TV programme.
In addition, problem due to TV signal coverage rate, the TV signal in a region can only cover this region substantially, the signal in a region can only be gathered by local TV guide check-node, and the TV guide check-node in this region cannot obtain the TV signal of the TV guide check-node in other regions.For example, be positioned at the TV programme signal that Pekinese's node can only obtain Beijing area, and cannot obtain the TV programme signal of Tianjin.And if local TV programme signal is uploaded in each region, by a processor unification, processed, like this, the data volume of uploading is excessive, processor overabundance of data to be processed, treatment effeciency is lower, and the processing time is longer.
In order to make user can obtain the TV guide of All Ranges, the embodiment of the present invention adopts distributed TV guide check system, each region has TV guide check-node to gather TV signal, the TV guide in this region is carried out to verification, and the TV guide after verification is uploaded to centre data memory node.For example, be positioned at Pekinese's TV guide check-node and only obtain Pekinese's TV programme signal and carry out programme verification, the TV guide check-node that is positioned at Tianjin only obtains the TV programme signal of Tianjin and carries out programme verification, etc.The node of regional uploads to unified centre data memory node by the programme after its verification and stores.
Like this, user can inquire by centre data memory node the TV guide of regional; And due to interactive program list only between TV guide check-node and centre data memory node, volume of transmitted data is less, transmission speed is very fast, has saved transfer of data cost; In addition, system architecture is simple, and construction cost is lower.
As shown in Figure 2, in the present embodiment, centre data memory node 11 also can adopt distributed setting, and centre data memory node 11 comprises: main centre data memory node 21 and distributed at least one subcenter data memory node 22 that is arranged at regional.
Main centre data memory node 21 is connected with subcenter data memory node 22, for receiving and store the second TV guide of the TV programme of these subcenter data memory node 22 regions that subcenter data memory node 22 uploads.Subcenter data memory node 22, for storing the first TV guide of the TV programme of subcenter data memory node 22 regions, receive the second TV guide of TV guide check-node 12 transmissions of subcenter data memory node region, and the second TV guide receiving is uploaded to main centre data memory node 21.
Above-mentioned system of centre data memory node being carried out to distributed setting, some beneficial effects that can realize comprise: centre data memory node is adopted to distributed setting, the operation such as avoid carrying out too much storage, inquire about, read and cause the load of centre data memory node overweight, the failure rate that reduces centre data memory node, guarantees that it normally moves; And owing to taking distributed setting, the speed that TV guide check-node obtains data and uploading data from subcenter data memory node is faster.
As shown in Figure 3, in the present embodiment, the mode that can adopt classification to arrange for the TV guide check-node in a region.That is, the TV guide check-node 12 in certain region comprises: main TV guide check-node 31 and distributed at least one electronic television programme check-node 32 that is arranged on the subregion in described region;
Main TV programme point check-node 31, obtains the first TV guide of region TV programme for subcenter data memory node 11; Receive the second TV guide of the subregion TV programme of electronic television programme check-node 32 transmissions, and the second TV guide of subregion TV programme is sent to described centre data memory node 11.Electronic television programme check-node 32, for gathering the TV signal live TV stream of place subregion; According to the first broadcast start time that obtains the TV programme the first TV guide of place subregion TV programme from described main TV programme point check-node 31, from described TV signal live TV stream, identify TV program head leader and also according to the TV program head leader finding, obtain the second broadcast start time of described TV programme, and by described the second broadcast start time; According to the second broadcast start time of described TV programme, generate the second TV guide, and described the second TV guide is sent to described main TV guide check-node 31.
The above-mentioned system of classification setting that TV guide check-node is carried out according to subregion, some beneficial effects that can realize comprise: according to region, further the classification of TV guide check-node is arranged, for example, each province arranges a main TV guide check-node, and each city inside the province arranges electronic television programme check-node.Because current each province, city TV station programme content are a lot, if only a TV guide check-node is set inside the province at one, the overabundance of data that this check-node need to read and process, so just requires the disposal ability of check-node higher, and the treatment effeciency of check-node is lower.By according to region, check-node being carried out to classification setting, each check-node is only responsible for the TV programme of Yi Ge TV station, like this, can reduce the load of check-node, improves the treatment effeciency of check-node.
As shown in Figure 4, if this TV programme check system is set in China, for each province, a large amount of TV programme in city, the actual system architecture of the embodiment of the present invention can comprise: distributed centre data memory node and the TV guide check-node that is arranged on regional, and the TV guide check-node arranging at each region internal classification.Like this, for each centre data memory node and TV guide check-node, there will not be the phenomenon of overload, and the treatment effeciency of each node is higher, failure rate is low.
As shown in Figure 5, based on said system embodiment, the embodiment of the present invention provides a kind of TV guide method of calibration, by one or more TV guide check-nodes of centre data memory node and distributed setting, is realized, and comprises the following steps:
Step S501, the storage of centre data memory node comprises the first TV guide of the first broadcast start time of TV programme, stores and comprise the second TV guide of the second broadcast start time of TV programme;
Step S502, TV guide check-node gathers the TV signal live TV stream of TV guide check-node region;
Step S503, TV guide check-node, according to the first broadcast start time of the TV programme the first TV guide of obtaining from centre data memory node, is identified TV program head leader and also according to the TV program head leader finding, is obtained the second broadcast start time of TV programme from TV signal live TV stream;
Step S504, TV guide check-node generates the second TV guide according to the second broadcast start time of TV programme, and the second TV guide is sent to centre data memory node.
Some beneficial effects of the embodiment of the present invention can comprise: by adopting video identification technology, the head of the TV programme in TV signal live TV stream are identified, the broadcast start time of each column in positioning television program video stream accurately, be convenient to user and watch appointment column, improve the Experience Degree that user watches TV programme.
In addition, problem due to TV signal coverage rate, the TV signal in a region can only cover this region substantially, the signal in a region can only be gathered by local TV guide check-node, and the TV guide check-node in this region cannot obtain the TV signal of the TV guide check-node in other regions.For example, be positioned at the TV programme signal that Pekinese's node can only obtain Beijing area, and cannot obtain the TV programme signal of Tianjin.And if local TV programme signal is uploaded in each region, by a processor unification, processed, like this, the data volume of uploading is excessive, processor overabundance of data to be processed, treatment effeciency is lower, and the processing time is longer.
In order to make user can obtain the TV guide of All Ranges, the embodiment of the present invention adopts distributed TV guide check system, each region has TV guide check-node to gather TV signal, the TV guide in this region is carried out to verification, and the TV guide after verification is uploaded to centre data memory node.For example, be positioned at Pekinese's TV guide check-node and only obtain Pekinese's TV programme signal and carry out programme verification, the TV guide check-node that is positioned at Tianjin only obtains the TV programme signal of Tianjin and carries out programme verification, etc.The node of regional uploads to unified centre data memory node by the programme after its verification and stores.
Like this, user can inquire by subcenter data memory node the TV guide of regional; And due to interactive program list only between TV guide check-node and centre data memory node, volume of transmitted data is less, transmission speed is very fast, has saved transfer of data cost; In addition, system architecture is simple, and construction cost is lower.
For example, in the TV guide that BTV provides, in 22:00, play < < and collect > > program all over the world.If want to know that < < collects the definite reproduction time of > > program all over the world, first, need to gather the TV signal live TV stream of BTV, afterwards, therefrom search the head that < < collects > > program all over the world, like this, according to the program head that find, just can obtain the accurate reproduction time of this program and be 22: 01: 36 52 milliseconds.
In a kind of situation of the present embodiment, centre data memory node comprises: at least one subcenter data memory node of main centre data memory node and distributed setting; Said method also comprises:
Subcenter data memory node is stored the first TV guide of the TV programme of described subcenter data memory node region, receive the second TV guide of the TV guide check-node transmission of described subcenter data memory node region, and the second TV guide receiving is uploaded to described main centre data memory node;
Described main centre data memory node receives and stores the second TV guide of the TV programme of the described subcenter data memory node region that described subcenter data memory node uploads.
In the another kind of situation of the present embodiment, described TV guide check-node comprises: main TV guide check-node and distributed at least one electronic television programme check-node that is arranged on the subregion in described region; Described method also comprises:
Described electronic television programme check-node gathers the TV signal live TV stream of place subregion; According to the first broadcast start time that obtains the TV programme the first TV guide of place subregion TV programme from described main TV programme point check-node, from described TV signal live TV stream, identify TV program head leader and also according to the TV program head leader finding, obtain the second broadcast start time of described TV programme, and by described the second broadcast start time; According to the second broadcast start time of described TV programme, generate the second TV guide, and described the second TV guide is sent to described main TV guide check-node;
Described main TV programme point check-node obtains the first TV guide of region TV programme from described centre data memory node; Receive the second TV guide of the subregion TV programme of electronic television programme check-node transmission, and the second TV guide of subregion TV programme is sent to described centre data memory node.
In the said method step of the present embodiment, from described TV signal live TV stream, identify TV program head leader and comprise:
Search TV program head leader corresponding with the head characteristic of existing described TV programme in described TV signal live TV stream.
Some beneficial effects of the embodiment of the present invention can comprise: by using the head characteristic of TV programme to identify the TV program head leader in TV signal live TV stream, it is more accurate to identify, thereby the actual broadcast start time point of this TV programme obtaining is also more accurate.
Particularly, can use one or more head characteristics of existing TV programme to compare the audio and video characteristic in TV signal live TV streams, obtain the TV program head leader that meets existing head characteristic.The head of same TV programme may have multiple, need to use each TV program head leader characteristic to carry out head and search, like this, head identification more comprehensively, accurately, do not have omission, and then can more accurately determine the second broadcast start time of TV programme.
By the embodiment of the present invention, obtain the second broadcast start time of TV programme, the time can be as accurate as Millisecond.And the ascend the throne actual broadcast start time of TV programme of this second broadcast start time, occurs that the probability of error is extremely low.
In the present embodiment, the m3u8 stream that TV signal live TV stream is number format.
In the present embodiment, the method also comprises: TV program head leader is sheared out from TV signal live TV stream, and with the head characteristic of the form stored television program head preset.By the head characteristic of stored television program head, for locating this TV program head leader from TV signal live TV stream more exactly afterwards, thereby obtain more accurate TV programme, start broadcast time point.
In addition, because the TV program head leader of storage may duplicate, when obtaining a new TV program head leader, first itself and existing other TV program head leaders are compared, mainly compare head characteristic.If head characteristic is identical, this new TV program head leader and existing TV program head leader repeat, and do not store this new TV program head leader; If head characteristic is identical, at this new TV program head leader of storage.
In the embodiment of the present invention, the head based on video identification technology are searched and the head based on video shearing technique are sheared, and can adopt existing technological means, head are not searched to the detailed process of shearing with head repeat at this.
Those skilled in the art should understand, embodiments of the invention can be provided as method, system or computer program.Therefore, the present invention can adopt complete hardware implementation example, implement software example or in conjunction with the form of the embodiment of software and hardware aspect completely.And the present invention can adopt the form that wherein includes the upper computer program of implementing of computer-usable storage medium (including but not limited to magnetic disc store and optical memory etc.) of computer usable program code one or more.
The present invention is with reference to describing according to flow chart and/or the block diagram of the method for the embodiment of the present invention, equipment (system) and computer program.Should understand can be in computer program instructions realization flow figure and/or block diagram each flow process and/or the flow process in square frame and flow chart and/or block diagram and/or the combination of square frame.Can provide these computer program instructions to the processor of all-purpose computer, special-purpose computer, Embedded Processor or other programmable data processing device to produce a machine, the instruction of carrying out by the processor of computer or other programmable data processing device is produced for realizing the device in the function of flow process of flow chart or a plurality of flow process and/or square frame of block diagram or a plurality of square frame appointments.
These computer program instructions also can be stored in energy vectoring computer or the computer-readable memory of other programmable data processing device with ad hoc fashion work, the instruction that makes to be stored in this computer-readable memory produces the manufacture that comprises command device, and this command device is realized the function of appointment in flow process of flow chart or a plurality of flow process and/or square frame of block diagram or a plurality of square frame.
These computer program instructions also can be loaded in computer or other programmable data processing device, make to carry out sequence of operations step to produce computer implemented processing on computer or other programmable devices, thereby the instruction of carrying out is provided for realizing the step of the function of appointment in flow process of flow chart or a plurality of flow process and/or square frame of block diagram or a plurality of square frame on computer or other programmable devices.
Obviously, those skilled in the art can carry out various changes and modification and not depart from the spirit and scope of the present invention the present invention.Like this, if within of the present invention these are revised and modification belongs to the scope of the claims in the present invention and equivalent technologies thereof, the present invention is also intended to comprise these changes and modification interior.
Claims (10)
1. a TV guide method of calibration, is characterized in that, by one or more TV guide check-nodes of centre data memory node and distributed setting, is realized, and described method comprises:
Described centre data memory node storage comprises the first TV guide of the first broadcast start time of TV programme, stores and comprise the second TV guide of the second broadcast start time of described TV programme;
Described TV guide check-node gathers the TV signal live TV stream of described TV guide check-node region;
Described TV guide check-node, according to the first broadcast start time of the TV programme the first TV guide of obtaining from described centre data memory node, is identified TV program head leader and also according to the TV program head leader finding, is obtained the second broadcast start time of described TV programme from described TV signal live TV stream;
Described TV guide check-node generates the second TV guide according to the second broadcast start time of described TV programme, and the second TV guide is sent to described centre data memory node.
2. method according to claim 1, is characterized in that, described centre data memory node comprises: at least one subcenter data memory node of main centre data memory node and distributed setting; Described method also comprises:
Described subcenter data memory node is stored the first TV guide of the TV programme of described subcenter data memory node region, receive the second TV guide of the TV guide check-node transmission of described subcenter data memory node region, and the second TV guide receiving is uploaded to described main centre data memory node;
Described main centre data memory node receives and stores the second TV guide of the TV programme of the described subcenter data memory node region that described subcenter data memory node uploads.
3. method according to claim 1, is characterized in that, described TV guide check-node comprises: main TV guide check-node and distributed at least one electronic television programme check-node that is arranged on the subregion in described region; Described method also comprises:
Described electronic television programme check-node gathers the TV signal live TV stream of place subregion; According to the first broadcast start time that obtains the TV programme the first TV guide of place subregion TV programme from described main TV programme point check-node, from described TV signal live TV stream, identify TV program head leader and also according to the TV program head leader finding, obtain the second broadcast start time of described TV programme, and by described the second broadcast start time; According to the second broadcast start time of described TV programme, generate the second TV guide, and described the second TV guide is sent to described main TV guide check-node;
Described main TV programme point check-node obtains the first TV guide of region TV programme from described centre data memory node; Receive the second TV guide of the subregion TV programme of electronic television programme check-node transmission, and the second TV guide of subregion TV programme is sent to described centre data memory node.
4. according to the method described in claim 1-3 any one, it is characterized in that, from described TV signal live TV stream, identify TV program head leader and comprise:
Search TV program head leader corresponding with the head characteristic of existing described TV programme in described TV signal live TV stream.
5. method according to claim 4, is characterized in that, searches TV program head leader corresponding with the head characteristic of existing described TV programme in described TV signal live TV stream and comprises:
Use one or more head characteristics of existing described TV programme to compare the audio and video characteristic in described TV signal live TV stream, obtain the TV program head leader that meets described existing head characteristic.
6. method according to claim 1, is characterized in that, described method also comprises:
Described TV guide check-node is sheared described TV program head leader out from described TV signal live TV stream, and the head characteristic of storing described TV program head leader with the form of presetting.
7. a TV guide check system, is characterized in that, comprising: one or more TV guide check-nodes of centre data memory node and distributed setting;
Described centre data memory node, for storing the first TV guide of the first broadcast start time that comprises TV programme, and comprises the second TV guide of the second broadcast start time of described TV programme;
Described TV guide check-node, for gathering the TV signal live TV stream of described TV guide check-node region; According to the first broadcast start time of the TV programme the first TV guide of obtaining from described centre data memory node, from described TV signal live TV stream, identify TV program head leader and also according to the TV program head leader finding, obtain the second broadcast start time of described TV programme; According to the second broadcast start time of described TV programme, generate the second TV guide, and the second TV guide is sent to described centre data memory node.
8. system according to claim 7, is characterized in that, described system also comprises: interactive interface; Described centre data memory node is by one or more TV guide check-node interaction datas of described interactive interface and described distributed setting.
9. system according to claim 7, is characterized in that, described centre data memory node comprises: at least one subcenter data memory node of main centre data memory node and distributed setting;
Described main centre data memory node is connected with described subcenter data memory node, for receiving and store the second TV guide of the TV programme of the described subcenter data memory node region that described subcenter data memory node uploads;
Described subcenter data memory node, for storing the first TV guide of the TV programme of described subcenter data memory node region, receive the second TV guide of the TV guide check-node transmission of described subcenter data memory node region, and the second TV guide receiving is uploaded to described main centre data memory node.
10. system according to claim 7, is characterized in that, described TV guide check-node comprises: main TV guide check-node and distributed at least one electronic television programme check-node that is arranged on the subregion in described region;
Described main TV programme point check-node, for obtaining the first TV guide of region TV programme from described centre data memory node; Receive the second TV guide of the subregion TV programme of electronic television programme check-node transmission, and the second TV guide of subregion TV programme is sent to described centre data memory node;
Described electronic television programme check-node, for gathering the TV signal live TV stream of place subregion; According to the first broadcast start time that obtains the TV programme the first TV guide of place subregion TV programme from described main TV programme point check-node, from described TV signal live TV stream, identify TV program head leader and also according to the TV program head leader finding, obtain the second broadcast start time of described TV programme, and by described the second broadcast start time; According to the second broadcast start time of described TV programme, generate the second TV guide, and described the second TV guide is sent to described main TV guide check-node.
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Denomination of invention: A verification method and system of TV program list Effective date of registration: 20210104 Granted publication date: 20171128 Pledgee: Inner Mongolia Huipu Energy Co.,Ltd. Pledgor: WUXI TVMINING MEDIA SCIENCE & TECHNOLOGY Co.,Ltd. Registration number: Y2020990001517 |
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