CN102594901A - Method, system, television and server for downloading television data - Google Patents
Method, system, television and server for downloading television data Download PDFInfo
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- CN102594901A CN102594901A CN2012100503105A CN201210050310A CN102594901A CN 102594901 A CN102594901 A CN 102594901A CN 2012100503105 A CN2012100503105 A CN 2012100503105A CN 201210050310 A CN201210050310 A CN 201210050310A CN 102594901 A CN102594901 A CN 102594901A
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Abstract
The invention applies to the television technical field, and provides a method for downloading the television data, a system for downloading the television data, a television for downloading the television data, and a server for downloading the television data. The method comprises the steps of: when the data is required to download by a target television, transmitting download requests to a query server to enable the query server to query source televisions capable of serving as data sources from a television information registration database; receiving a list of source televisions from the query server; and transmitting data requests to the source televisions by multithreading according to the information provided by the list of source televisions, so as to achieve P2P (peer-to-peer) data download acceleration. By using the method, the system, the television and the server provided by the invention, resources can be shared among the televisions, the burdens of a video source server and the network can be reduced; a wider range of program choices is provided to a user; the download speed is increased; and the experience and the interactivity of the user are effectively improved.
Description
Technical field
The invention belongs to technical field of television sets, relate in particular to method, system, television set and server that a kind of television set data are downloaded.
Background technology
Along with development of electronic technology, television set plays a significant role in people's daily life gradually, becomes the main tool of people's amusement and recreation; It is from sheet source server data download that conventional television user watches audio-video document, offers local player plays, and the single mode from sheet source server data download has increased the film source load of server; And influenced by content supplier; User's range of choice is limited, if a plurality of in addition user downloads simultaneously, speed of download is slow.Therefore, how to alleviate the film source load of server; How under limited network speed, to improve speed of download, realize that efficient data is shared; How to break away from content supplier's restriction, enrich user's video files content, the range of choice that extends one's service becomes the technical problem that presses for solution.
Summary of the invention
The purpose of the embodiment of the invention is to provide a kind of method of television set data download, and being intended to solve the download of prior art television set data file has increased the film source load of server, and user's range of choice is limited, the problem that speed of download is slow.
To achieve these goals, the embodiment of the invention provides following technical scheme:
The embodiment of the invention is achieved in that the method that a kind of television set data are downloaded, and said method comprises:
When the target television set needs data download, send and download request to querying server, so that querying server in the television information registration database, is searched the source television set that can be used as data source;
Receive the source television set tabulation that querying server sends;
The information that tabulation provides according to the source television set through multithreading, is sent request of data to said source television set, downloads to carry out the P2P expedited data.
The method that the embodiment of the invention also provides a kind of television set data to download, said method comprises:
The download request that the receiving target television set sends;
According to said download request; In the television information registration database, search the source television set that can be used as data source, and the source of transmission television set is tabulated to the target television set; So that the target television set information that tabulation provides according to the source television set; Through multithreading, send request of data to said source television set, download to carry out the P2P expedited data.
The embodiment of the invention also provides a kind of television set, and said television set comprises:
Request transmitting unit is used for when the target television set needs data download, sends and downloads request to querying server, so that querying server in the television information registration database, is searched the source television set that can be used as data source;
The tabulation receiving element is used to receive the source television set tabulation that querying server sends;
Download unit is used for the information that tabulation provides according to the source television set, through multithreading, sends request of data to said source television set, downloads to carry out the P2P expedited data.
The embodiment of the invention also provides a kind of server, and said server comprises:
The request receiving element is used for the download request that the receiving target television set sends;
The tabulation transmitting element is used for according to said download request, in the television information registration database; Search the source television set that can be used as data source; And send the source television set and tabulate to the target television set, so that the target television set information that tabulation provides according to the source television set, through multithreading; Send request of data to said source television set, download to carry out the P2P expedited data.
The embodiment of the invention compared with prior art, beneficial effect is: when the target television set needs data download, search the source television set that can be used as data source through querying server; And according to the information that the source television set that querying server provides is tabulated, carry out P2P and quicken data download, realized the resource-sharing between the television set; Sheet source server and network burden have been alleviated; The user can select the program scope abundanter, improves speed of download, has strengthened sense of experience of users and interactive effectively; Let TV user fully experience happy that new and high technology brings, wide application prospect is arranged.
Description of drawings
In order to be illustrated more clearly in the technical scheme of the embodiment of the invention; The accompanying drawing of required use is done to introduce simply in will describing embodiment below; Obviously, the accompanying drawing in describing below only is some embodiments of the present invention, for those of ordinary skills; Under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the sketch map of the system that downloads of the television set data that provide of the embodiment of the invention one;
Fig. 2 is the flow chart of the realization of the method downloaded of the television set data that provide of the embodiment of the invention one;
Fig. 3 is the flow chart of the realization of the method downloaded of the television set data that provide of the embodiment of the invention two;
Fig. 4 is the sketch map of the software design structure that provides of the embodiment of the invention two;
Fig. 5 is the flow chart of the realization of the method downloaded of the television set data that provide of the embodiment of the invention three;
Fig. 6 is the structure chart of the television set that provides of the embodiment of the invention four;
Fig. 7 is the structure chart of the television set that provides of the embodiment of the invention five;
Fig. 8 is the structure chart of the television set that provides of the embodiment of the invention six.
Embodiment
In order to make the object of the invention, technical scheme and advantage clearer,, the present invention is further elaborated below in conjunction with accompanying drawing and embodiment.Should be appreciated that specific embodiment described herein only in order to explanation the present invention, and be not used in qualification the present invention.
The method that the embodiment of the invention provides a kind of television set data to download, said method comprises:
When the target television set needs data download, send and download request to querying server, so that querying server in the television information registration database, is searched the source television set that can be used as data source;
Receive the source television set tabulation that querying server sends;
The information that tabulation provides according to the source television set through multithreading, is sent request of data to said source television set, downloads to carry out the P2P expedited data.
The method that the embodiment of the invention also provides a kind of television set data to download, said method comprises:
The download request that the receiving target television set sends;
According to said download request; In the television information registration database, search the source television set that can be used as data source, and the source of transmission television set is tabulated to the target television set; So that the target television set information that tabulation provides according to the source television set; Through multithreading, send request of data to said source television set, download to carry out the P2P expedited data.
The embodiment of the invention also provides a kind of television set, and said television set comprises:
Request transmitting unit is used for when the target television set needs data download, sends and downloads request to querying server, so that querying server in the television information registration database, is searched the source television set that can be used as data source;
The tabulation receiving element is used to receive the source television set tabulation that querying server sends;
Download unit is used for the information that tabulation provides according to the source television set, through multithreading, sends request of data to said source television set, downloads to carry out the P2P expedited data.
The embodiment of the invention also provides a kind of server, and said server comprises:
The request receiving element is used for the download request that the receiving target television set sends;
The tabulation transmitting element is used for according to said download request, in the television information registration database; Search the source television set that can be used as data source; And send the source television set and tabulate to the target television set, so that the target television set information that tabulation provides according to the source television set, through multithreading; Send request of data to said source television set, download to carry out the P2P expedited data.
Below in conjunction with specific embodiment realization of the present invention is described in detail:
Embodiment one
The application scenarios of present embodiment is as shown in Figure 1; The sketch map of the system that the television set data that Fig. 1 shows the embodiment of the invention one to be provided are downloaded; Said system comprises a plurality of television sets, sheet source server and querying server, and any television set in said a plurality of television sets is following from the process of sheet source server and querying server data download:
Television set starts, and the input username and password lands, and to the querying server registration, reports the local IP address of television set, listening port number and local shared file information; When television set needs data download; At first send the data download request, after querying server receives download request, according to the information of the television set of this locality registration to querying server; The information of the television set that data download can be provided of inquiry current online is to requesting party's television set; Requesting party's television set sends request of data to the television set that data download can be provided, and carries out P2P and quickens data download, and download back player obtains data download and plays; The information of the television set that data download can be provided of not inquiring about current online when querying server is to requesting party's television set, and then requesting party's television set is directly from sheet source server data download.The flow chart of the realization of the method that the television set data that Fig. 2 shows the embodiment of the invention one to be provided are downloaded, details are as follows for said method:
In S201, when the target television set needs data download, send and download request to querying server, so that querying server in the television information registration database, is searched the source television set that can be used as data source.
In the present embodiment; The television set that can be used as data source is registered to querying server in advance; And preserve corresponding log-on message through the television set registration database in the querying server; Wherein, the information of television information registration database comprises: television set local ident number, IP address, listening port number and local shared file information etc.; Optional, in registration process, user name can also be set, password carries out login authentication, to guarantee data transmission security.
In the present embodiment, download request comprises that the user needs the downloaded files title.
In S202, the target television set receives the source television set tabulation that querying server sends.
In the present embodiment, querying server is searched the source television set that meets target television set request condition in the television set registration database, and the source television set that finds is stored with tabular form.
In S203, the target television set information that tabulation provides according to the source television set through multithreading, is sent request of data to said source television set, downloads to carry out the P2P expedited data.
In the present embodiment; Source television set tabulation has 1 television set that downloaded resources can be provided at least; The target television set can send request of data to each source television set simultaneously; Download to carry out the P2P expedited data, and the same time provide the source television set node of file in download many more, the P2P acceleration effect is obvious more.
In the present embodiment; In order to prevent to damage hard disk in the data downloading process, a buffering area can be set data downloaded is write buffering area earlier, buffering area fill up or when satisfying certain condition (for example; When the buffer stores data reach certain memory space) just write local storage file; Can effectively prevent the damage of frequent read-write, because the read-write number of times has lacked, therefore improve the data speed of download simultaneously hard disk.
In the present embodiment; When the target television set needs data download; Search the source television set that can be used as data source through querying server, and, carry out P2P and quicken data download according to the information that the source television set that querying server provides is tabulated; Realize the resource-sharing between the television set, alleviated sheet source server and network burden; The user can select the program scope abundanter, improves speed of download, has strengthened sense of experience of users and interactive effectively, lets TV user fully experience happy that new and high technology brings, and wide application prospect is arranged; In addition, do not consider format restriction, therefore,, can both provide data to quicken function no matter which kind of data transfer mode is original film source adopt because data are downloaded.
Embodiment two
The flow chart of the realization of the method that the television set data that Fig. 3 shows the embodiment of the invention two to be provided are downloaded, details are as follows:
In S301, when the target television set needs data download, send and download request to querying server, so that querying server in the television information registration database, is searched the source television set that can be used as data source.
In S302, the target television set receives the source television set tabulation that querying server sends.
In the present embodiment, the implementation of the step S201-S202 in the execution of step S301-S302 and the foregoing description one is similar, and details are referring to the description of the foregoing description one.
In S303, judge whether the television set tabulation of said source is empty, if, then carry out S307, if not, then carry out S304.
In the present embodiment, whether be empty,, the current source that the can be used as data source television set that do not provide be described if empty through judging the tabulation of said source television set, then carry out S307 with directly from sheet source server data download, to guarantee smooth and easy the carrying out of data download.
In S304, the target television set judges current data downloads whether need carry out breakpoint transmission, if, then carry out S305, if not, then directly carry out S306.
In S305, obtain the continuous breakpoint information that passes, and carry out S306.
In the present embodiment, when judging that the current data download need be carried out breakpoint transmission, then obtain the continuous breakpoint information that passes, carry out breakpoint transmission, to have improved the data download efficiency; When judging that the current data download need not carried out breakpoint transmission, then carry out S306 and directly all download all data.
In S306, the target television set information that tabulation provides according to the source television set through multithreading, is sent request of data to said source television set, downloads to carry out the P2P expedited data.
In the present embodiment, the implementation of the step S203 in the execution of step S306 and the foregoing description one is similar, and details are referring to the description of the foregoing description one.
In S307, the target television set is from sheet source server data download.
In the present embodiment, when source TV termination was received other the request of data information of television set, the source TV was judged the local data whether request is arranged; When judging that there are the data of request this locality; Send data to the television set of initiating request of data through multithreading, when judgement this locality did not have the data of request, the data that the local nothing of transmission is asked were to the television set of initiating request of data; Television set as the target television set when source television set data are downloaded; Can also for other target television set data download be provided as the source television set, improve data sharing efficient and effectively alleviated the film source load of server simultaneously, powerful guarantee is provided for improving the user experience sense.Wherein, when television set request data download, as the source TV, when television set provides data download, as the source television set.
In the present embodiment, the software aspect mainly is divided into the software frame design of television set and two parts of inquiry service end, and concrete design can be divided into secondary structure; See also Fig. 4; One-level is mainly functional module and divides, and secondary is mainly each module practical implementation module, can be different according to function in concrete implementation procedure; Adopt class-based software frame design, for example: the querying server end comprises and can comprise: the server admin class; Client comprises: client-side management class, registration class, monitoring class, client downloads class, film source are downloaded class, data upload class and network type of penetrating; Said eight types of base class comprise television set and quicken to download needed key interface, and the relevant criterion that also comprises simultaneously based on the architecture standard interface realizes.Satisfy functional requirement and simplify the workload of user's expansion service simultaneously to greatest extent, wherein, the concrete function of each type is following:
Said server admin class is used to manage the television information of registration, and the television information of registration is write the television information registration database for inquiry, is in charge of simultaneously and the maintenance data base content.When receiving the television set request of data, inquiry television information registration database, and return the television information (like IP address, listening port etc.) that satisfies certain condition and give requesting party's television set.
The television set administrative class is used to respond UI interface associative operation, the startup of Management Television machine, closes and data download etc.
Registration class to server registration, is told server local ident number, IP address, listening port number and local shared file information when being used for television set and starting.
Monitor class, be used to monitor the fixed port of television set, and the message that receives is handled respectively according to agreement.
Television set is downloaded type, is used for downloading from the television set data that data source is arranged, and starts when downloading, and the television set tabulation of returning according to server starts the multithreading downloading mode; Writing down breakpoint information simultaneously uses for breakpoint transmission.
Film source is downloaded type, when being used for the current television set that does not have supply to download, is responsible for from the film source data download, ensures that data download smooth and easy carrying out.
The data upload class; Be used for when listening port receives request of data; Whether verification this locality has the data that satisfy solicited message, if having requested date then to start multithreading uploads data, gives requesting party's television set otherwise return " NO DATA " message according to the agreement of definition.The television set data are downloaded can also provide data download for other television sets as data source simultaneously.
Network type of penetrating; Port, the work of IP map addresses realized in term, and current most domestic consumers' network belongs to Intranet user, can adopt STUN and UPNP to penetrate mode for two kinds; Make Intranet have the network penetration capacity, effectively solve the network service of Intranet user with external user.
Whether present embodiment is empty through judging the television set tabulation of said source, if sky is then from sheet source server data download on the basis of embodiment one; If be not empty, judge then current data downloads whether need carry out breakpoint transmission, if need breakpoint transmission; If after need then obtaining continuous biography breakpoint information, carry out P2P and quicken data download, not only realized the resource-sharing between the television set; Alleviated sheet source server and network burden, the user can select the program scope abundanter, improves speed of download; And guarantee the reliability of user's download data, and further improved speed of download through the mode that breakpoint transmission is provided.
Embodiment three
The flow chart of the realization of the method that the television set data that Fig. 5 shows the embodiment of the invention three to be provided are downloaded, details are as follows:
In S501, the download request that the receiving target television set sends.
In S502, according to said download request, in the television information registration database; Search the source television set that can be used as data source; And send the source television set and tabulate to the target television set, so that the target television set information that tabulation provides according to the source television set, through multithreading; Send request of data to said source television set, download to carry out the P2P expedited data.
Present embodiment is and implements one and the corresponding television set data download method of searching server side of method of the TV pusher side that provides of embodiment two; Search the download request that server sends through the receiving target television set, and according to said download request, in the television information registration database; Search the source television set that can be used as data source; And send the source television set and tabulate to the target television set, so that the target television set information that tabulation provides according to the source television set, through multithreading; Send request of data to said source television set, download to carry out the P2P expedited data.Realized the resource-sharing between the television set, alleviated sheet source server and network burden, the user can select the program scope abundanter, improves speed of download, has strengthened sense of experience of users and interactive effectively.
Embodiment four
Fig. 6 shows the structure chart of the television set that the embodiment of the invention four provides, and for the ease of explanation, only shows the part relevant with the embodiment of the invention.
Said television set comprises request transmitting unit 61, tabulation receiving element 62 and download unit 63.
Among the method embodiment one that the television set that the embodiment of the invention provides can use in aforementioned correspondence, details repeat no more at this referring to the description of the foregoing description one.
Embodiment five
Fig. 7 shows the structure chart of the television set that the embodiment of the invention five provides, and for the ease of explanation, only shows the part relevant with the embodiment of the invention.
Said television set comprises request transmitting unit 71, tabulation receiving element 72, first judging unit 73, second judging unit 74 and download unit 75.
The difference of present embodiment and embodiment four is:
Optional, first judging unit 73 is used to judge whether the television set tabulation of said source is empty, if then from sheet source server data download, if not, then start second judging unit 74.
Optional, second judging unit 74 is used to judge current data downloads whether need carry out breakpoint transmission, when judgement needs breakpoint transmission, obtain continuous pass breakpoint information after, start download unit 75.
Optional; The television set of present embodiment also comprises the 3rd judging unit, is used for when receiving request of data information, judges the local data whether request is arranged; If; Then send data to the television set of initiating request of data, if not, then send the local data of not having request to the television set of initiating request of data through multithreading.
Among the method embodiment two that the television set that the embodiment of the invention provides can use in aforementioned correspondence, details repeat no more at this referring to the description of the foregoing description two.
Embodiment six
Fig. 8 shows the structure chart of the television set that the embodiment of the invention six provides, and for the ease of explanation, only shows the part relevant with the embodiment of the invention.
Said server comprises request receiving element 81 and tabulation transmitting element 82.
Request receiving element 81 is used for the download request that the receiving target television set sends;
Among the method embodiment three that the server that the embodiment of the invention provides can use in aforementioned correspondence, details repeat no more at this referring to the description in the foregoing description three.
It should be noted that in the foregoing description that each included unit is just divided according to function logic, but is not limited to above-mentioned division, as long as can realize function corresponding; In addition, the concrete title of each functional unit also just for the ease of mutual differentiation, is not limited to protection scope of the present invention.
In addition; One of ordinary skill in the art will appreciate that all or part of step that realizes in above-mentioned each embodiment method is to instruct relevant hardware to accomplish through program; Corresponding program can be stored in the computer read/write memory medium; Described storage medium is like ROM/RAM, disk or CD etc.
The above is merely preferred embodiment of the present invention, not in order to restriction the present invention, all any modifications of within spirit of the present invention and principle, being done, is equal to and replaces and improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. the method downloaded of television set data is characterized in that said method comprises:
When the target television set needs data download, send and download request to querying server, so that said querying server in the television information registration database, is searched the source television set that can be used as data source;
Receive the source television set tabulation that said querying server sends;
The information that tabulation provides according to the source television set through multithreading, is sent request of data to said source television set, downloads to carry out the P2P expedited data.
2. the method for claim 1 is characterized in that, after the step of the source television set tabulation that the said querying server of said reception sends, said method also comprises:
Judge whether the television set tabulation of said source is empty;
If, then from sheet source server data download;
If not, then carry out the information that tabulation provides according to the source television set,, send request of data, to carry out the step that the P2P expedited data is downloaded to said source television set through multithreading.
3. the method for claim 1 is characterized in that, the said information that tabulation provides according to the source television set; Pass through multithreading; Send request of data to said source television set, before the step of carrying out the download of P2P expedited data, said method also comprises the steps:
Judge current data downloads whether need carry out breakpoint transmission; Need carry out breakpoint transmission if judge the current data download; Then obtain the continuous breakpoint information that passes, carry out the information that tabulation provides according to the source television set, through multithreading; Send request of data to said source television set, to carry out the step that the P2P expedited data is downloaded.
4. the method for claim 1 is characterized in that, said method also comprises the steps:
When receiving request of data information, judge the local data whether request is arranged;
If then send data to the television set of initiating request of data through multithreading;
If not, then send the local data of not having request to the television set of initiating request of data.
5. the method downloaded of television set data is characterized in that said method comprises:
The download request that the receiving target television set sends;
According to said download request; In the television information registration database, search the source television set that can be used as data source, and the source of transmission television set is tabulated to the target television set; So that the target television set information that tabulation provides according to the source television set; Through multithreading, send request of data to said source television set, download to carry out the P2P expedited data.
6. a television set is characterized in that, said television set comprises:
Request transmitting unit is used for when the target television set needs data download, sends and downloads request to querying server, so that said querying server in the television information registration database, is searched the source television set that can be used as data source;
The tabulation receiving element is used to receive the source television set tabulation that said querying server sends;
Download unit is used for the information that tabulation provides according to the source television set, through multithreading, sends request of data to said source television set, downloads to carry out the P2P expedited data.
7. television set as claimed in claim 6 is characterized in that, said television set also comprises:
First judging unit is used to judge whether the television set tabulation of said source is empty, if then from sheet source server data download, if not, then start said download unit.
8. television set as claimed in claim 6 is characterized in that, said television set also comprises:
Second judging unit is used to judge that current data is downloaded whether need carry out breakpoint transmission, when judgement needs breakpoint transmission, obtain continuous pass breakpoint information after, start download unit.
9. television set as claimed in claim 6 is characterized in that, said television set also comprises:
The 3rd judging unit is used for when receiving request of data information, judges the local data whether request is arranged; If; Then send data to the television set of initiating request of data, if not, then send the local data of not having request to the television set of initiating request of data through multithreading.
10. a server is characterized in that, said server comprises:
The request receiving element is used for the download request that the receiving target television set sends;
The tabulation transmitting element is used for according to said download request, in the television information registration database; Search the source television set that can be used as data source; And send the source television set and tabulate to the target television set, so that the target television set information that tabulation provides according to the source television set, through multithreading; Send request of data to said source television set, download to carry out the P2P expedited data.
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| CN2012100503105A CN102594901A (en) | 2012-02-29 | 2012-02-29 | Method, system, television and server for downloading television data |
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| CN2012100503105A CN102594901A (en) | 2012-02-29 | 2012-02-29 | Method, system, television and server for downloading television data |
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| CN106550486A (en) * | 2016-09-30 | 2017-03-29 | 许继集团有限公司 | A kind of smart mobile phone exchange method based on distributed structure/architecture |
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| CN113112366A (en) * | 2021-04-09 | 2021-07-13 | 上海中汇亿达金融信息技术有限公司 | Distributed data bus |
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