CN101783907B - Method and device for updating network data by television - Google Patents

Method and device for updating network data by television Download PDF

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Publication number
CN101783907B
CN101783907B CN2010101344342A CN201010134434A CN101783907B CN 101783907 B CN101783907 B CN 101783907B CN 2010101344342 A CN2010101344342 A CN 2010101344342A CN 201010134434 A CN201010134434 A CN 201010134434A CN 101783907 B CN101783907 B CN 101783907B
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operating data
network
data
download
renewal
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CN101783907A (en
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周勇
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Hisense Electronic Technology (Shenzhen) Co., Ltd.
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Qingdao Hisense Electronics Co Ltd
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Abstract

The invention discloses a method and a device for updating network data by a television. The method comprises the following steps of: storing operation data downloaded from a network for the recent time by the television; acquiring version information of the operation data on the network, judging whether the operation data are updated or not according to the version information, resolving the operation data downloaded from the network for the recent time if the operation data on the network are not updated, resolving webpage data and displaying the webpage data for a user. In the invention, whether the operation data are updated or not is judged by the acquired version information; the operation data on the network are not updated when the user surfs the net through the television; and the webpage data are resolved from the operation data stored for the most time and displayed for the user when the user frequently browses the same link or a quiet great deal of data traffic is generated when the user browses the same link each time. The invention improves the system response of the television, shortens the time delay, reduces the network traffic, and improves the humanized experience by storing historic browsing records.

Description

The method and apparatus of updating network data by television
Technical field
The present invention relates to the field of updating network data by television, more specifically, relate to a kind of method and apparatus of updating network data by television.
Background technology
Television applications is very extensive at present, and a lot of users also have the needs that obtain the latest network data when browsing TV programme, and for this reason, a lot of television sets have had network function.
When showing the network data of the Internet, realize through little application platform widget program at present through television set.The Widget program mainly comprises with the lower part:
1, drive part comprises the driving interface of each hardware that widget is related, like the related user interface of widget, memory interface, task dispatching operation.
2, middleware part comprises parsing and javascript compiler and some routine interfaces to xml, as network interface, etc.Wherein, the parsing of xml mainly is that the web data on the network that obtains is resolved, and web data is shown to the user according to the xml agreement, like the page on the network, video, picture etc.; The compilation operations of javascript compiler run time version file.
3, widget application program offers the functional module of user-operable, like the broadcast to video, to browse operation of picture etc.
After the user turned on television set and starts the widget program, widget can upgrade the operating data content through network, and the operating data after will upgrading is kept in the internal memory, and the parse operation data are shown to the user with the web data that parses; When the user repeatedly browsed same page link, the widget program all can be sent request to server at every turn, obtains corresponding operating data, refreshed last operating data of preserving in the internal memory.When the user frequently browsed the same page or browses the same page of the bigger data traffic of generation at every turn, slow, the bigger problem of burden long, television set of delaying time of system for TV set reaction can appear.
Summary of the invention
The present invention aims to provide a kind of method and apparatus of updating network data by television; To solve when the user passes through TV set internet; When frequently browsing the same page or browsing the page of the bigger data traffic of same generation at every turn, the system for TV set reaction is slow, time-delay is long, the bigger problem of burden of television set.
According to an aspect of the present invention, a kind of method of updating network data by television is provided, in said television set, has preserved the last operating data from network download; The response triggering signal judges whether the operating data on the network is upgraded; And if the operating data on the said network do not upgrade, then resolve the operating data of said the last time, and the web data of resolving is shown to the user from network download.
According to another aspect of the present invention, triggering signal is sent at random by the user or is sent at interval according to preset time.
According to a further aspect of the invention; Judge whether updating steps comprises the version information that obtains operating data for operating data on the network; Judge whether version information and the last time be identical from the version information of the operating data of network download, if identical, then definite operating data is upgraded; If different, then confirm not renewal of operating data.
According to also aspect of the present invention, after the operating data on judging network is upgraded, also comprise the operating data of obtaining after the renewal, and use this operating data to cover the last operating data from network download.
According to also aspect of the present invention, after carrying out the step that covers the last operating data from network download, also comprise the operating data of resolving after the renewal of obtaining, and the web data that parses is shown to the user.
According to also aspect of the present invention, obtain after the operating data after the renewal, cover the lastly before the operating data of network download, also comprise the operating data that judges whether after renewal is obtained in success; If obtain success, then carry out the step of follow-up covering the last time from the operating data of network download; If obtain failure, the operating data after then withdrawing from this operation or obtaining renewal once more.
According to also aspect of the present invention, judge whether that success obtains that the step of the operating data after the renewal comprises if the check code in the operating data after upgrading correctly or have specific identifier, then confirms to obtain success; If check code mistake or do not have specific identifier then confirms to obtain failure.
According to also aspect of the present invention; Judge after the operating data after renewal is obtained in success; Cover the last before the operating data of network download; Also comprise the operating data of the last time from network download was saved in the external memory storage with corresponding download time, or the last time is saved in the external memory storage with corresponding download time from the corresponding network download address of the operating data of network download.
According to also aspect of the present invention, after being saved in external memory storage, also comprise receiving the control signal of user according to download time visit corresponding operating data; And, resolve corresponding operating data in the external memory storage according to download time, and the web data that parses is shown to the user, or according to download time, call in the external memory storage corresponding download address and obtain the operating data in the network.
According to another aspect of the present invention, a kind of device of updating network data by television is provided also, comprises memory cell, be used to store operating data from network download; NE is used for obtaining operating data from network; Receiving element is used to receive triggering signal; Judging unit is used to respond triggering signal, and after upgrading appearred in the operating data on the judgement network, the trigger network unit obtained operating data from network; Read-write cell is used for the operating data with the covering of the operating data after the renewal that NE obtains memory cell; And output unit, be used for resolving the last time that memory cell stores from the operating data of network download or the operating data after upgrading, the web data that parses is shown to the user.
The present invention is through regularly obtaining version information; Only after version information changes; Just the Connection Service device upgrades operating data, when the user passes through TV set internet, frequently browses same link or browses same link at every turn when producing bigger data traffic; If the operating data on the webserver is not upgraded, then resolve the last operating data of preserving and show the web data that parses.Therefore, improved television set system response, shortened the user wait time delay, reduced the system burden of network traffics and television set.Through preserving the historical viewings record, improved user's hommization and experienced.
Description of drawings
Accompanying drawing is used to provide further understanding of the present invention, constitutes the application's a part, and illustrative examples of the present invention and explanation thereof are used to explain the present invention, do not constitute improper qualification of the present invention.In the accompanying drawings:
Fig. 1 shows the applied television set cut-away view of the present invention;
Fig. 2 shows the flow chart of the embodiment of the invention one;
Fig. 3 shows the data structure sketch map of news in the embodiment of the invention one;
Fig. 4 shows the flow chart of the embodiment of the invention two; And
Fig. 5 shows the device sketch map in the embodiment of the invention three.
Embodiment
For clearly demonstrating method and apparatus of the present invention, provide preferred embodiment below and be described with reference to the accompanying drawings.Referring to Fig. 1, it shows according to television set cut-away view of the present invention.Be applied in the process chip 11 according to of the present invention, it can be the embedded chip that adopts RISC.The user sends control signal; As start browser or choose the operations such as link of Webpage; Processor 11 moves the widget programs at this moment; Send request through network interface 12 to server according to the network address that is provided with in advance, and obtain corresponding web data, be shown to the user through display screen 13.
Specify method embodiment one of the present invention below in conjunction with Fig. 1 and Fig. 2, the present invention can realize through the mode that is embedded in the process chip 11, and the application program in the widget program has partly added regularly and the processing section.Referring to Fig. 2, be the flow chart of method embodiment of the present invention, may further comprise the steps:
S201: process chip 11 is sent request to the webserver.
Behind television boot-strap; System loads process chip 11; By user or preset through process chip 11 startup widget programs; The operation requests that time that application program in the widget program is set according to timer or user send through remote controller, thus the flexibility that triggers the widget program running increased, and regularly send request through network interface 12 to the webserver by process chip 11.
S202: process chip 11 obtains version information.
After the webserver is received request, through cable television network or computer network the version information of current operating data is transferred to user's television set, the widget programs in the process chip 11 obtain this version information.
S203: the widget program in the process chip 11 judges whether to obtain success, if, promptly successfully downloaded to version information, then carry out S204; If, then do not carry out S201.
S204: whether the widget programs in the process chip 11 relatively version information of this version information and last time are identical; Version information can adopt identification codes such as version number, sequence number; Because the data volume of version information is less; Can not impact bandwidth and system burden, whether the operating data that can effectively judge on the network is upgraded.
If identical, then carry out S205; If different, then carry out S206.
S205: the widget program in the process chip 11 shows the web data of last time to the user.
Because the widget program is preserved the last operating data, because version information is identical, the description operation data are not upgraded, the operating data that the widget program running is the last, and the web data that extracts in the operating data is shown to the user.
Because the operating data on the network is not upgraded, adopt the last operating data to resolve, avoid having reduced data traffic, having improved bandwidth availability ratio from network down operation data once more, reduced system burden.
S206: the widget program in the process chip 11 is sent request to the webserver, obtains operating data.
Because version information is different, explain that this operating data is different with the last operating data.Widget programs in the process chip 11 are sent request to the webserver, and after the webserver was received request, the operating data after will upgrading through cable television network or computer network transferred to user's television set.
S207: the widget program in the process chip 11 judges whether successfully to obtain operating data; If then carry out S208; If, then do not carry out S209.
Whether there is the operating data after specific identifier has judged whether successfully to obtain to upgrade in the check code of the operating data after the widget program detection in the process chip 11 is upgraded or the operating data; Has specific identifier like check code in the identical or operating data; Then explain successfully and obtain; Adopt information judgements such as check code, have advantage simply accurately; If there is not specific sign in check code mistake or the operating data, then failure is obtained in explanation.The problem that operating data after the renewal of avoiding occurring being obtained exists is imperfect, check errors etc. can't use, thus realize and can accurately resolve.
S208: upgrade operating data.
After successfully obtaining operating data, this operating data after the renewal that the widget program in the process chip 11 will obtain covers the last operating data of preserving, so that follow-up parsing.
S209: withdraw from this operation or carry out S206.
After obtaining the operating data failure, the widget program will withdraw from this operation, or carry out S206 and obtain operating data once more.
S210: the operand after resolve upgrading and to user's display web page data.
This operating data after the widget program is upgraded according to user's operation signal operation is initiated operations such as linking request once more like the web data in the operating data behind user's display update or according to user's operation signal to network.For example: in the present embodiment, the operating data that the widget program is upgraded according to the predetermined network address is a news data, and the widget program is carried out xml to operating data and resolved; The parsing of xml is according to document objectives model (DOM; Document object model) standard is carried out, and the data structure diagram of its xml document is as shown in Figure 3, comprises the channel data as node; As the news data of child node, comprise data such as headline, issuing time and picture library in each news data again.After the widget program was resolved these data, the web data after process chip 11 will be resolved was shown to the user.
Before execution in step S208, also can comprise, send the prompting of this operating data after whether receiving the renewal of being obtained to the user; If the user confirms; Then continue to upgrade, otherwise show the web data in the last operating data, thereby realize the user experience of hommization more to the user.
Among the top embodiment one; Specified method of the present invention, through regularly obtaining version information, only after version information changes; Just the Connection Service device Updates Information; When the user passed through TV set internet, browse operation frequently or was at every turn browsed the network linking of the bigger data traffic of generation, if the operating data on the webserver is not upgraded; Then resolve the last operating data of preserving and show the web data that parses, improved television set system response, shortened the user wait time delay, reduced the system burden of network traffics and television set.
Describe embodiments of the invention one above in detail, in application, the user can browse the last time or former several times web data sometimes.Therefore, need be in each widget program operation process, the history that record is browsed if memory has enough spaces, is preserved the many corresponding operating datas of each browsing histories.Before the last operating data of the step S208 of embodiment one covering, also can may further comprise the steps: operating data that is capped and corresponding update time are kept in the memory, or only preservation is capped the network address and the update time in the operating data.
Operating process when providing embodiments of the invention two below and combining the flow chart of Fig. 4 to specify user's browsing history referring to Fig. 4, may further comprise the steps:
S401: process chip 11 operation widget programs.
After television set starts, process chip 11 operation widget programs, and carry out like operating procedure among the embodiment one.
S402: process chip 11 is preserved the historical record of widget program updates.
Each when upgrading operating data, the operating data that is capped and this operating data corresponding download time be kept in the memory, or only preserve network download address and the download time of this operating data of initial downloaded in the operating data that is capped.Start 2 points that the widget procedure time is January 1 first like the user, this moment, the widget program was downloaded operating data A; Be 5 points on January 1 during linked network once more, downloaded operating data B, at this moment, because operating data B overlapping operation data A, the operating data A that is capped was saved in the memory of outside with 2 of time corresponding January 1.
Memory can be the flash memory in the process chip 11, or outside memory, when not having memory space, covers operating data the earliest.
S403: the control signal of the browsing histories that the widget program reception user in the process chip 11 sends.
The user is through the demonstration on the screen, according to the time interocclusal record select corresponding historical record, this moment, interocclusal record be the download time record when visiting in the past.
S404: former operating data is called in the selection according to the user in the process chip 11, or sends linking request through the network address to the webserver according to user's selection.
When the user selects a historical record according to the time from several historical records after; Like user's select time point in 1 day 2 January; Process chip 11 can according to the time interocclusal record from memory, obtain corresponding operating data A and resolve, the web data that parses is shown to the user; If only preserved the download time and the network address in the memory, then carry out among the S201 selection and send linking request to the webserver through the network address according to the user, obtain corresponding operating data A.
Scheme in the embodiments of the invention two through record several times browsing histories recently, is convenient to the user and is checked former network data.If adopt to preserve the form of operating data, can directly resolve to the user, improved television set system response, shortened the user wait time delay, reduced the system burden of network traffics and television set.
Describe method embodiment of the present invention above in detail,, can adopt the device of various ways to realize for method of the present invention; Specify embodiments of the invention three below in conjunction with Fig. 5; Referring to Fig. 5, Fig. 5 is the sketch map of device embodiment of the present invention, and this device comprises:
Memory cell 51 is used to store the last operating data from network download;
NE 52 is used for obtaining operating data from network;
Judging unit 53, after being used to receive triggering signal, judge that upgrading appears in operating data on the network after, trigger said NE 52 and obtain operating data from network;
Receiving element 54 is used to receive triggering signal, triggers said judging unit 53;
Read-write cell 55 is used for the operating data after the renewal that said NE obtains is covered the operating data of said memory cell 51; And
Output unit 57, the last time that is used for resolving said memory cell 51 storages is shown to the user from the operating data of network download or the operating data after the said renewal with the web data that parses.
This device also comprises:
Timing unit 56 is used for sending triggering signal to said receiving element 54 at interval according to preset time.
Scheme among the inventive method embodiment all can realize in device embodiment, not give unnecessary details one by one at this.
Obviously; It is apparent to those skilled in the art that above-mentioned each module of the present invention or each step can realize that they can concentrate on the single calculation element with the general calculation device; Perhaps be distributed on the network that a plurality of calculation element forms; Alternatively, they can be realized with the executable program code of calculation element, carried out by calculation element thereby can they be stored in the storage device; Perhaps they are made into each integrated circuit modules respectively, perhaps a plurality of modules in them or step are made into the single integrated circuit module and realize.Like this, the present invention is not restricted to any specific hardware and software combination.
The above is merely the preferred embodiments of the present invention, is not limited to the present invention, and for a person skilled in the art, the present invention can have various changes and variation.All within spirit of the present invention and principle, any modification of being done, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.

Claims (8)

1. the method for a updating network data by television is characterized in that,
In said television set, preserve the last operating data from network download;
The response triggering signal judges whether the operating data on the network is upgraded, and wherein, saidly judges whether updating steps comprises the operating data on the network: the version information that obtains said operating data; Judge whether said version information and the last time be identical from the version information of the operating data of said network download; If identical, then definite said operating data is upgraded; If different, then confirm the not renewal of said operating data; And
If the operating data on the said network is not upgraded, then resolve the operating data of said the last time, and the web data that will from operating data, parse is shown to the user from network download;
After operating data on judging network is upgraded, also comprise the operating data of obtaining after the renewal, use this operating data to cover the last operating data from network download.
2. method according to claim 1 is characterized in that said triggering signal sent at random by the user or send at interval according to preset time.
3. method according to claim 1; It is characterized in that; After carrying out the said step that covers the last operating data from network download, also comprise the operating data of resolving after the said renewal of obtaining, and the web data that will from operating data, parse is shown to the user.
4. method according to claim 1 is characterized in that, after the said operating data of obtaining after the renewal, covers said the last time before the operating data of network download, also comprises:
Judge whether the operating data after said renewal is obtained in success; And
If obtain success, then carry out the follow-up said step that covers the last time from the operating data of network download; If obtain failure, the operating data after then withdrawing from this operation or obtaining renewal once more.
5. method according to claim 4 is characterized in that, saidly judges whether that success obtains that the step of the operating data after the said renewal comprises if the check code in the operating data after the said renewal is correct or have specific identifier, then confirms to obtain success; If said check code mistake or do not have specific identifier then confirms to obtain failure.
6. method according to claim 5; It is characterized in that; After the said operating data of judging after said renewal is obtained in success; Said covering is the last before the operating data of network download, also comprises the operating data of said the last time from network download was saved in the external memory storage with corresponding download time, or said the last time is saved in the external memory storage with corresponding download time from the corresponding network download address of the operating data of network download.
7. method according to claim 6 is characterized in that, said be saved in external memory storage after, also comprise:
Receive the control signal of user according to said download time visit corresponding operating data; And
According to said download time; Resolve corresponding operating data in the said external memory storage; The web data that will from operating data, parse is shown to the user, or according to said download time, calls in the said external memory storage corresponding download address and obtains the operating data in the network.
8. the device of a updating network data by television is characterized in that comprising:
NE is used for obtaining the operating data after the renewal from network;
Memory cell is used to store the last operating data from network download;
Receiving element is used to receive triggering signal;
Judging unit; Be used to respond said triggering signal from said receiving element; Judge whether the operating data on the network is upgraded,, then trigger said NE and obtain the operating data after the said renewal from network if the operating data on the said network occur to upgrade; Wherein, saidly judge whether updating steps comprises the operating data on the network: the version information that obtains said operating data; Judge whether said version information and the last time be identical from the version information of the operating data of said network download; If identical, then definite said operating data is upgraded; If different, then confirm the not renewal of said operating data;
Read-write cell is used for the operating data after the renewal that said NE obtains is covered the operating data of said memory cell; And
Output unit is used for resolving the last time that said memory cell stores from the operating data of network download or the operating data after the said renewal, and the web data that will from operating data, parse is shown to the user.
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CN102469355A (en) * 2010-11-08 2012-05-23 康佳集团股份有限公司 Method and device for play control in data buffering of Internet protocol television
CN103577438B (en) * 2012-07-27 2018-09-07 百度在线网络技术(北京)有限公司 A kind of method, apparatus and system for sending field feedback
CN103020181A (en) * 2012-11-29 2013-04-03 乐视致新电子科技(天津)有限公司 Method and system for loading and playing information
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Effective date of registration: 20170122

Address after: 518052 Guangdong Province, Shenzhen high tech Zone of Nanshan District City, North Long Road No. 13 port information violet C building 601

Patentee after: Hisense Electronic Technology (Shenzhen) Co., Ltd.

Address before: 266100 Zhuzhou Road, Laoshan District, Shandong, No. 151, No.

Patentee before: Qingdao Hisense Electric Co., Ltd.