CN104935978A - Cloud-based television coverage detection, analysis and counting system and device - Google Patents
Cloud-based television coverage detection, analysis and counting system and device Download PDFInfo
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- CN104935978A CN104935978A CN201510366237.6A CN201510366237A CN104935978A CN 104935978 A CN104935978 A CN 104935978A CN 201510366237 A CN201510366237 A CN 201510366237A CN 104935978 A CN104935978 A CN 104935978A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
- H04N21/258—Client or end-user data management, e.g. managing client capabilities, user preferences or demographics, processing of multiple end-users preferences to derive collaborative data
- H04N21/25866—Management of end-user data
- H04N21/25891—Management of end-user data being end-user preferences
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
- H04N21/24—Monitoring of processes or resources, e.g. monitoring of server load, available bandwidth, upstream requests
- H04N21/2405—Monitoring of the internal components or processes of the server, e.g. server load
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
- H04N21/258—Client or end-user data management, e.g. managing client capabilities, user preferences or demographics, processing of multiple end-users preferences to derive collaborative data
- H04N21/25866—Management of end-user data
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
- H04N21/258—Client or end-user data management, e.g. managing client capabilities, user preferences or demographics, processing of multiple end-users preferences to derive collaborative data
- H04N21/25866—Management of end-user data
- H04N21/25883—Management of end-user data being end-user demographical data, e.g. age, family status or address
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
- H04N21/262—Content or additional data distribution scheduling, e.g. sending additional data at off-peak times, updating software modules, calculating the carousel transmission frequency, delaying a video stream transmission, generating play-lists
- H04N21/26291—Content or additional data distribution scheduling, e.g. sending additional data at off-peak times, updating software modules, calculating the carousel transmission frequency, delaying a video stream transmission, generating play-lists for providing content or additional data updates, e.g. updating software modules, stored at the client
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- Databases & Information Systems (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Computer Graphics (AREA)
- General Engineering & Computer Science (AREA)
- Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
Abstract
The invention discloses a cloud-based television coverage detection, analysis and counting system and device, and belongs to the field of digital television. The cloud-based television coverage detection, analysis and counting system comprises a set top box (1), a terminal acquisition and control device (2), a cloud analysis platform (3), a front-end channel original feature acquisition unit (4) and a television broadcasting front end (5), wherein the set top box (1) is connected with the terminal acquisition and control device (2), thereby constructing a client which is used for acquiring channel data and transmitting the acquired data to the cloud analysis platform (3) and is controlled by the cloud analysis platform (3); the front-end channel original feature acquisition unit (4) is connected with the television broadcasting front end (5), thereby constructing a feature acquisition front end which is used for acquiring channel original feature data and transmitting the channel original feature data to the cloud analysis platform (3); and the cloud analysis platform (3) is mainly a system platform for implementing the functions of feature storage, detection analysis and counting and cloud control and realizing real-time dynamic detection and analysis of television coverage. The system and device have the advantages of high generality and easiness for management.
Description
Technical field
This
inventionrelate to digital TV field, be specifically related to a kind of TV based on cloud and cover detection analysis and statistical system and device.
Background technology
It is no matter electric wave, the microwave epoch of radiovision, or the cable of cable TV, optical cable epoch, or even utilize the epoch of Satellite terminal transmissions, be subject to reciprocal effect and the restriction of the many factors such as transmission technology, receiving equipment, geographical position, the programme content of TV station and the subjective rating hobby of audient, the programme signal of TV media can not spread to all target audiences, will inevitably there is transmission and the blind spot in communication process.Therefore, " covering " to have become since TV media occurs the problem just closely accompanied.In other words, TV media needs by selling the attentiveness of its spectators to obtain the purchase of advertiser to the television advertising period, so in order to realize the economic worth of TV media self, first the affirmative obtaining televiewer is needed, and obtain spectators' condition the most basic certainly, be guarantee program can see by spectators.Obviously, covering is the necessary condition realizing rating and advertisement extra earning, only has covering to complete, and spectators can see, other all just likely, otherwise all are not all talked about.
As a kind of primary index reflecting TV media covering level, coverage rate is most basic element in TV media Value accounting system, reflects that the information that TV media is issued can touch the regional extent and audience that reach actually.For TV media, the coverage rate of channel is not only the inflexible target of channel rating, and being the basic guaranteed conditions of channel rating, is also the deciding factor of advertisement arrival rate, and determining advertisement can the size of spread scope, is one of key factor of selecting of medium.
Under usual condition, channel coverage in coverage rate index system is sign television channel covering area total amount and the absolute index covering All population capacities with covering population, it mainly refers to the covering scale of a television channel, is also the basic index of measurement television channel transmissibility and influence power simultaneously.Meanwhile, channel is excavated to covered structure, the measurement being coated with validity and the degree of depth and covers and be worth also of equal importance, for the covering popularization of television channel and advertisement operation, there is higher realistic meaning and directive significance.
Domestic coverage rate investigation requires higher to fact-finding organ, technology, staff size etc., and professional institution is few in number, and the means taked have: manual record is investigated; Place sample census terminal; By cooperating with digital TV terminal manufacturer, obtain data by the investigation passback built-in Set Top Box of module or other-end.All there is self problem in this several method, causes statistics accuracy and authority still to have much room for improvement.In addition, there are some artificial intervention television channels and land the phenomenon of signal, utilize technological means to intercut in the channel that audience ratings is higher or cut the situation such as advertisement, captions broadcast non-channel and play, had a strong impact on to be cut and broadcast or intercutted the utilization of television channel and image, such situation cannot accomplish to find accurately by the investigation of traditional coverage rate.
At present, this problem has obtained the attention of relevant department, but without the support of correlation technique and equipment, is difficult to round-the-clock examination and controlling to this behavior.Existing situation, except artificial discovery, does not also find effective solution.
Summary of the invention
The present invention is directed to the problems referred to above of prior art, its advantage is to achieve a kind of easy, general
?tV covers client and transmits data by the connection high in the clouds that internet is real-time, and the original audio and video characteristic collection of television channel and set up in real time, dynamic standard feature storehouse, high in the clouds, based on high in the clouds analysis platform client TV coverage rate and covering quality detected analyze, statistical monitoring, thus be TV station, public security organ,
governmentadministrative department provide real-time, dynamically, accurately, the related data such as statistical monitoring.
For solving the problems of the technologies described above, the invention provides following technical proposals:
A kind of TV based on cloud of the present invention covers to detect and analyzes and statistical system and device, and it comprises: Set Top Box (1), terminal data acquisition and controlling device (2), high in the clouds analysis platform (3), front end channel primitive character acquiring unit (4), television broadcasting front end (5);
Described terminal data acquisition and controlling device (2) is connected with Set Top Box (1), is connected by VA line, and they form client, the TV AV signal that harvester top box (1) exports;
Described terminal data acquisition and controlling device (2) it be also connected with high in the clouds analysis platform (3) by the Internet or mobile Internet, high in the clouds analysis platform (3) will be delivered to after the data encoding of collection; Or receive the control command in high in the clouds analysis platform (3) and pass through general-purpose interface controller top box (1);
The function that analysis platform (3) the mainly high in the clouds input and output of described high in the clouds, storage, detection analysis, monitoring and statistics, high in the clouds control, realizes the system platform of real-time, that dynamic TV covers detection analysis and statistics;
Described front end channel primitive character acquiring unit (4) function is similar with client to structure, and its ordinary circumstance can by removing the terminal data acquisition and controlling device (2) of control module (26) and being applicable to the equipment that the Set Top Box (1) of various digital TV network or digital TV front-end broadcasting signal be converted to AV signal and forming; It is connected with television broadcasting front end (5), and their composition characteristics obtain front end, gathers channels feature data and is sent to high in the clouds analysis platform (3) after coding;
Described television broadcasting front end (5) refers to the general name of original tv signal broadcast system and equipment.
The TV that the present invention is based on cloud covers the further improvement detecting and analyze with statistical system and device, described terminal data acquisition and controlling device (2), it comprises: AV signaling interface (21), analog-to-digital conversion module (22), coding module (23), network communication module (24), central processing module (25), control module (26) form;
Described AV signaling interface (21) is connected with analog-to-digital conversion module (22), and the AV signal of reception is analog signal, by analog-to-digital conversion module (22), analog signal is converted to digital signal;
Described analog-to-digital conversion module (22) is connected with coding module (23), and digital signal carries out data encoding and packing in the input coding modules (23) such as buffer memory;
Described coding module (23) is connected with network communication module (24), central processing module (25) respectively, under the control of central processing module (25), the transfer of data after coding packing is sent, on the other hand simultaneously to central processing module (25) Real-time Feedback result in network communication module (24) on the one hand;
Described network communication module (24) is connected with coding module (23), central processing module (25) respectively, on the one hand receive the packet from coding module (23) and be converted to corresponding Network Recognition bag and be sent to high in the clouds in the Internet or mobile Internet, on the other hand, to receive from the Internet or mobile Internet from the data in high in the clouds and control command, analyze and process in being sent to central processing module (25);
Described central processing module (25) is connected with sending module (26) respectively at coding module (23), network communication module (24), instruction study, carries out the master control in data acquisition and distribution of flows;
Described control module (26) is connected with central processing module (25), and under the control of central processing module (25), learn external command and memory storage, the command signal that can transmit according to central processing module (25), is converted to control command and sends.
The TV that the present invention is based on cloud covers the further improvement detecting and analyze with statistical system and device, described high in the clouds analysis platform (3), it comprises function: input/output interface system (31), channel audio and video characteristic high in the clouds java standard library (32), high in the clouds examination and analysb system (33), high in the clouds monitoring and statistical system (34);
Described input/output interface system (31) supports input and output and the procotol of standard, can receive the data of client or the passback of feature acquisition front-end collection and process accordingly from the Internet, and to the control command that client sends;
Described channel audio and video characteristic high in the clouds java standard library (32), stores the data of the audio and video characteristic of the original broadcast of the television channel returned from collection apparatus front-end collection, and can according to situation of change in real time, dynamically update;
Described high in the clouds examination and analysb system (33), high in the clouds is entered detection data
row platformmark, captions, extension angle etc. a series of in real time, the system composition of dynamic examination and analysb process;
The monitoring of described high in the clouds and statistical system (34), detection analysis result is carried out to different samples or different test datas, the system of monitoring with statistic processes can be carried out by region, time or other relevant classifications to form, and the outputs such as monitoring, inquiry, retrieval are provided.
The present invention has following advantage: the present invention does not need to transform existing TV network, and not needing to existing correlated digital television receive terminal equipment improvement, such as, does not need the terminal to Set Top Box and so on, carry out transforming or upgrading yet; Terminal data acquisition and controlling device (2) of the present invention adopts AV interface can be connected with any receiving terminal of Digital Television, so have very strong versatility.Terminal data acquisition and controlling device (2) of the present invention possesses the Internet or mobile Internet and high in the clouds analysis platform (3) communication capacity, and transmission means is simple and practical, and little, easy to implement by the limitation of technical conditions.The present invention is based on high in the clouds and carry out the functions such as Data Detection analysis, monitoring and statistics, the characteristic collection in its channel audio and video characteristic high in the clouds java standard library (32) from television broadcasting front end, and can in real time, dynamically update, characteristic is accurately and reliably; Its Data Analysis Services ability and client have nothing to do, and data security efficiency is high, large data analysis, and result is accurate, with a high credibility, and without concurrent problem, the extensibility that analysis platform (3) performance and disposal ability are detected in described high in the clouds is strong.
Accompanying drawing explanation
fig. 1for the signal of embodiment of the present invention overall system structure framework
figure.
fig. 2for the terminal data harvester module of the embodiment of the present invention is illustrated
figure.
fig. 3for the high in the clouds platform feature signal of the embodiment of the present invention
figure.
figureexample illustrates:
1, Set Top Box 2, terminal data acquisition and controlling device
3, high in the clouds analysis platform 4, front end channel primitive character acquiring unit
5, television broadcasting front end
21, AV signaling interface 22, analog-to-digital conversion module
23, coding module 24, network communication module
25, central processing module 26, control module
31, input/output interface system 32, channel audio and video characteristic high in the clouds java standard library
33, high in the clouds examination and analysb system 34, high in the clouds monitoring and statistical system.
Embodiment
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with specific embodiment and specification
accompanying drawing, the present invention is further elaborated.
as Fig. 1shown in, analyze and statistical system and device for the TV that the present invention is based on cloud covers to detect, it comprises: Set Top Box (1), terminal data acquisition and controlling device (2), high in the clouds analysis platform (3), front end channel primitive character acquiring unit (4), television broadcasting front end (5) composition;
Described Set Top Box (1), comprise the receiving terminal for digital television terminal equipment of the corresponding network standard of the digital TV networks such as all energy receptions are wired, microwave, satellite, possessing basic digital television signal input exports and infrared control function with VA;
Described terminal data acquisition and controlling device (2) is connected with Set Top Box (1), is connected by VA line, and they form client, gathers TV programme AV signal;
Described terminal data acquisition and controlling device (2) it be also connected with high in the clouds analysis platform (3) by the Internet or mobile Internet, data after capturing and coding are delivered to high in the clouds analysis platform (3); Or receive the control command in high in the clouds analysis platform (3) and pass through infrared general-purpose interface controller top box (1);
The function that analysis platform (3) the mainly high in the clouds input and output of described high in the clouds, storage, detection analysis, monitoring and statistics, high in the clouds control, realizes the system platform of real-time, that dynamic TV covers detection analysis and statistics;
Terminal data acquisition and controlling device (2) can be adopted in channel primitive character acquiring unit (4) the present embodiment of described front end to connect digital TV front-end SDI broadcasting signal conversion AV signalling arrangement composition, it is connected with television broadcasting front end (5), their composition characteristics obtain front end, gather channels feature data and are sent to high in the clouds analysis platform (3) after coding.
as Fig. 2shown in, be the signal of the harvester of terminal data described in the present embodiment (2) module
figure, it comprises: AV signaling interface (21), analog-to-digital conversion module (22), coding module (23), network communication module (24), central processing module (25), control module (26) form;
Described AV signaling interface (21) is connected with analog-to-digital conversion module (22), and the AV signal of reception is analog signal, by analog-to-digital conversion module (22), analog signal is converted to digital signal;
Described analog-to-digital conversion module (22) is connected with coding module (23), and digital signal carries out data encoding and packing in the input coding modules (23) such as buffer memory;
Described coding module (23) is connected with network communication module (24), central processing module (25) respectively, under the control of central processing module (25), the transfer of data after coding packing is sent, on the other hand simultaneously to central processing module (25) Real-time Feedback progress or result in network communication module (24) on the one hand;
Described network communication module (24) is connected with coding module (23), central processing module (25) respectively, on the one hand receive the packet from coding module (23) and be converted to corresponding Network Recognition bag and be sent to high in the clouds in the Internet or mobile Internet, on the other hand, to receive from the Internet or mobile Internet from the data in high in the clouds and control command, analyze and process in being sent to central processing module (25);
Described central processing module (25) connects respectively at coding module (23), network communication module (24), control module (26), carries out the master control in data acquisition and distribution of flows;
Described finger control module (26) is connected with central processing module (25), under the control of central processing module (25), learn outside ultra-red order and memory storage, the command signal that can transmit according to central processing module (25), is converted to ultra-red order and sends.
as Fig. 3shown in, be the signal of analysis platform (3) function of high in the clouds described in the present embodiment
figure, it comprises function: input/output interface system (31), channel audio and video characteristic high in the clouds java standard library (32), high in the clouds examination and analysb system (33), high in the clouds monitoring and statistical system (34);
Described input/output interface system (31) supports input and output and the procotol of standard, can receive the data of client collection or feature acquisition front end passback and process accordingly from the Internet, and to the control command that client sends;
Described channel audio and video characteristic high in the clouds java standard library (32), stores the data of the audio and video characteristic of the original broadcast of the television channel returned from collection apparatus front-end collection, and can according to situation of change in real time, dynamically update;
Described high in the clouds examination and analysb system (33), enters detection data for high in the clouds
row platformmark, captions, extension angle etc. a series of in real time, the system of dynamic examination and analysb process;
The monitoring of described high in the clouds and statistical system (34), for detecting analysis result to different samples or different test datas, can be undertaken monitoring by region, time or other relevant classifications and add up, and provide the outputs such as monitoring, inquiry, retrieval.
The present invention can be implemented as follows a kind of application, as detection TV coverage rate, audience rating investigating equipment and system is applied, it comprises the client that at least one road Set Top Box (1) and terminal data acquisition and controlling device (2) form, it by data back to high in the clouds analysis platform (3), and be controlled by high in the clouds analysis platform (3) as required, front end, at least one road channel primitive character acquiring unit (4) and television broadcasting front end (5) composition characteristic obtain front end, obtain television channel audio and video characteristic data and send back high in the clouds analysis platform (3) and store, through high in the clouds examination and analysb system (33) according to channel audio and video characteristic high in the clouds java standard library (32) with return in real time audio frequency and video and detect and analyze, the real-time covering of client or viewing-data can be obtained, through high in the clouds monitoring and statistical system (34), then can gather different clients to cover in real time or viewing-data, thus formation coverage rate, audience rating investigating data.
The present invention can also following one apply, as the equipment and system application detecting television channel covering quality in real time, in enforcement, it comprises at least one road Set Top Box (1), terminal data harvester (2) composition client, for Real-time Collection client television channel audio, video data and return high in the clouds analysis platform (3), and be controlled by high in the clouds analysis platform (3) as required.At least one route front end channel primitive character acquiring unit (4) and television broadcasting front end (5) composition characteristic obtain front end, for gathering the original audio, video data of television channel and returning high in the clouds analysis platform (3).High in the clouds examination and analysb system (33) contrasts at least two paths of data and carries out real-time, dynamic video or audio detection, analyzes the abnormal conditions of its station symbol, captions, Gua Jiao, advertisement etc.; And check the qualitative data that television channel covers or abnormal conditions after processing with statistical system (34) by high in the clouds monitoring.
The above is only the preferred embodiment of the present invention, protection scope of the present invention be not only confined to above-described embodiment, and all technical schemes belonged under thinking of the present invention all belong to protection scope of the present invention.It should be pointed out that for those skilled in the art, some improvements and modifications without departing from the principles of the present invention, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (5)
1. a kind of TV based on cloud of the present invention covers to detect and analyzes and statistical system and device, and it comprises: Set Top Box (1), terminal data acquisition and controlling device (2), high in the clouds analysis platform (3), front end channel primitive character acquiring unit (4), television broadcasting front end (5); It is characterized in that:
Described terminal data acquisition and controlling device (2) is connected with Set Top Box (1), and they form client, connects high in the clouds analysis platform (3) by the Internet or mobile Internet;
Described front end channel primitive character acquiring unit (4) is connected with television broadcasting front end (5), and their composition characteristics obtain front end, by private network or connection high in the clouds, the Internet analysis platform (3).
2. the present invention is according to claim 1, the described TV based on cloud covers to detect and analyzes and statistical system and device, it is characterized in that: the AV signal that terminal data harvester (2) exports for harvester top box (1), and high in the clouds analysis platform (3) will be delivered to after the data encoding of collection, or receive high in the clouds analysis platform (3) control command and controller top box (1).
3. the present invention is according to claim 1, described terminal data harvester (2), it comprises: AV signaling interface (21), analog-to-digital conversion module (22), coding module (23), network communication module (24), central processing module (25), control module (26); It is characterized in that:
Described AV signaling interface (21) is connected with analog-to-digital conversion module (22);
Described analog-to-digital conversion module (22) is connected with coding module (23);
Described coding module (23) is connected with central processing module (25);
Described coding module (23) is also connected with network communication module (24);
Described network communication module (24) is connected with central processing module (25);
Described central processing module (25) is also connected with control module (26).
4. the present invention is according to claim 1, described front end channel primitive character acquiring unit (4), and it comprises the equipment of terminal data harvester (2), Set Top Box (1) or the television broadcasting front end signal conversion AV signal removing control module (26); It is characterized in that: be suitable for the equipment that the Set Top Box (1) of various digital TV network or digital TV front-end broadcasting signal be converted to AV signal and be connected with the terminal data harvester (2) removing control module (26) by AV line, gather after television broadcasting front end initial characteristic data is encoded and be sent to high in the clouds analysis platform (3).
5. the present invention is according to claim 1, described high in the clouds analysis test platform, and it comprises: input/output interface system (31), channel audio and video characteristic high in the clouds java standard library (32), high in the clouds examination and analysb system (33), high in the clouds monitoring and statistical system (34); It is characterized in that: described input/output interface system (31) supports input and output and the procotol of standard, the data of client collection passback can be received and process accordingly from the Internet, and to client sending controling instruction; Described channel audio and video characteristic high in the clouds java standard library (32), stores the database of the audio and video characteristic of the original broadcast of the television channel returned from collection apparatus front-end collection, and can according to situation of change in real time, dynamically update; Described high in the clouds examination and analysb system (33), carries out a series of in real time, the dynamic examination and analysb such as station symbol, captions, extension angle for high in the clouds to the data that need detect; The monitoring of described high in the clouds and statistical system (34), for detecting analysis result to different samples or different test data, can carry out the process of monitoring Yu adding up by region, time or other relevant classifications, and providing the outputs such as monitoring, inquiry, retrieval.
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| CN103067778A (en) * | 2013-01-06 | 2013-04-24 | 北京华兴宏视技术发展有限公司 | Data monitoring system and data monitoring method |
| CN103369402A (en) * | 2013-07-05 | 2013-10-23 | 北京市博汇科技有限公司 | Method and system for comparing functional consistency of multiple set top boxes |
| CN104023237A (en) * | 2014-06-23 | 2014-09-03 | 安徽皖通邮电股份有限公司 | Signal source authenticity identification method for signal transmission tail end |
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