Background technology
Three screens merge video push and refer under identical platform (or a plurality of platform is coordinated mutually) that as set-top box, personal computer, smart mobile phone and other all content of multimedia playback equipments with network accessibility provide the system of content service.Can be the user by this system the business experiences such as multi-screen video content recommendation, multi-screen video content are shared, displacement TV are provided, satisfy the user watches any film at any time, anywhere by any apparatus demand.
The telecom operators of main flow and equipment manufacturers, software business man etc. have proposed three screen fused business and patterns separately in the world.AT﹠amp such as the U.S.; T and Bell Laboratory thereof just drop into the research and development that huge fund is carried out three screen fused business and architectural framework.Software giant Microsoft is also in the development of vigorously advocating three screen fused business.From terminal user's angle, a user can enjoy the multiple terminals such as TV screen, PC screen, Mobile screen simultaneously, and user's expectation can be obtained needed information and obtain corresponding experience from each screen.From service layer, the business form that three screens present also is in fast incorporating period.The recent remarkable trend of industry such as internet television TVization, mobile phone based on PC.From supporting the background network aspect of three screen services, it is in fact the external body embodiment of integration of three networks development that three screens merge, and the protocol adaptation systems of three screen terminals then are the core technologies that realizes that three screens merge.Telecom operators and equipment manufacturers, software commercial city propose urgent demand to the protocol adaptation system of three screen terminals.
At present, under integration of three networks general frame, the Substantial Merging in business support technical field and terminal technology field has presented obvious trend, wherein, the terminal industry of occupying critical role as integration of three networks initial stage, taken the lead in having realized the Function Extension of inter-trade character, as have live with the some multicast function the IPTV set-top box, the bidirectional digital television set top box that possesses video and data communication service ability, merged the internet player of audio frequency and video and data service, the TD mobile phone that possesses CMMB broadcasting service access function, the products such as flat computer that possess open application platform all belong to integration of three networks terminal.The realization of this function that the services set that three legacy networks is provided from the terminal aspect is become one is for from now on professional comprehensively in-depth, network interconnection intercommunication, the improvement of whole system are laid a good foundation.
Intelligent terminal, refer to all kinds of have intelligent operating system and processing platforms, and can support Ubiquitous Network to connect people, advanced man-machine interaction, look the terminal device of the characteristics such as the processing of audio frequency multimedia, personalization service interfaces, opening services platform, comprise PC, mobile phone, televisor, set-top box, panel computer, and some special-purpose terminal equipment etc.Along with the development of the integration of three networks and the demand of new media industry ecological, all increasingly concrete in the requirement of the aspects such as information processing, screen display and user's experience for terminal device, in general, its joint effect is embodied in following three aspects:
(1) multimedization
Current, the new media forms such as Web TV, digital publication, cell phone multimedia message and touch media constantly produce, and only the interactive mode based on literal and simple picture can not satisfy the demand in user and market far away.Along with the development of the communication technology and digital technology, multimedization becomes the basic demand for various terminal devices.The application of multimedia technology not only makes the quality and quantity of transmission information significantly improve, and the obtaining information form is rich and varied, and the equipment operating interface is also more directly perceived lively.
(2) networking
The integration of three networks be realize internet, communication network and broadcasting and television network interpenetrate, compatible, and progressively being integrated into the evolution process of unified communication network, its purpose is to realize better to comprise the distribution of the information service content of data, text information, sound, figure and image etc.UNE is compositeness, require to possess simultaneously three kinds of functions, therefore, terminal must and the integration of three networks after the network formation relation of being mutually related.
(3) intellectuality
The new media service environment is all had higher requirement to Interactive function and user's experience of terminal fitting.Aspect interactivity, only can realize that the terminal of simple displaying and control is eliminated fully, outside realizing basic function, instrument all will possess the ability of some computings, storage and judgement.Aspect user's experience, terminal in the past can only obtain by the network of operator service, and the user can obtain service by the internet now, and on open platform, which kind of application the user can independently select and install.
The present invention designs a kind of multi-screen fusion protocol stack system of non-feature page elements independent in conjunction with the adaptive demand of three screens.
Summary of the invention
The technical problem to be solved in the present invention is: overcome the adaptive problem of agreement diversity between multi-screen, take multi-screen displayed page source as starting point, content of pages is analyzed parsing, independent page-out element content, carry out the unformatted content adaptation, thereby finish the composition of content of pages.This framework has improved the dirigibility of page elements, strengthens the high efficiency that the page forms.
The technical solution used in the present invention is: a kind of multi-screen fusion protocol stack system of non-characteristic page elements independent comprises:
(1) the page elements analytic system module of the non-characteristic page is used for carrying out non-characteristic analysis for the former page of webpage;
(2) self-adaptation page elements isolation technics module is used for page elements independence filter process;
(3) intelligent page fusion protocol adaption system module is used for the adaptive page of multi-protocols and forms.
Wherein, the page elements analytic system module of the described non-characteristic page is carried out non-characteristic analysis for the former page of webpage, specifically comprises:
Submodule 1.1: carry out non-characteristic analysis for webpage, from the real-time Dynamic Acquisition info web of extensive web page library, the dynamic change of web page library triggers the page elements analytic system;
Submodule 1.2: get access to the page, carry out page analysis for the different pages self, indicate the page elements type, extract list of types, generate the non-characteristic element index of the page;
Submodule 1.3: the non-characteristic element index that will generate is carried out this locality preservation, and carries out the timestamp record, does not carry out the non-characteristic analysis of the page for the constant page of modification time, directly transfers the non-characteristic element index of the page.
Wherein, described self-adaptation page elements isolation technics module, page elements independence filter process specifically comprises:
Submodule 2.1: according to the non-characteristic page index of above-mentioned generation, obtain page complete element;
Submodule 2.2: according to the non-characteristic page index of the page, the page is carried out element filter, get access to the element information that belongs in the non-characteristic page elements index, and separate preservation;
Submodule 2.3: it is adaptive that the page elements after the preservation carries out element this locality, with the adaptive element information content that becomes the nonformat coupling of page elements;
Submodule 2.4: according to the element information content generting element content indexing of nonformat coupling, and element content index and element content sent to intelligent page fusion protocol adaption system.
Wherein, described intelligent page fusion protocol adaption system module, the adaptive page of multi-protocols forms, and specifically comprises:
Submodule 4.1: obtain content of pages index and element content, it is adaptive to carry out intelligent page fusion protocol;
Submodule 4.2: page protocol adaptation result is carried out the adaptive page of multi-protocols merge, the page carries out the page and shows for the complete content of pages of different protocol generations.
The present invention provides a kind of method of multi-screen fusion protocol stack of non-characteristic page elements independent in addition, comprises the steps:
(1) utilizes the page elements analytic system of the non-characteristic page, carry out the step that non-characteristic is analyzed for the former page of webpage;
(2) utilize self-adaptation page elements isolation technics, the step of page elements independence filter process;
(3) utilize intelligent page fusion protocol adaption system, the step that the adaptive page of multi-protocols forms.
Wherein, utilize the page elements analytic system based on the non-characteristic page in the described step (1), carry out the step that non-characteristic is analyzed for the former page of webpage, step is:
Step 1.1: carry out non-characteristic analysis for webpage, from the real-time Dynamic Acquisition info web of extensive web page library, the dynamic change of web page library triggers the page elements analytic system;
Step 1.2: get access to the page, carry out page analysis for the different pages self, indicate the page elements type, extract list of types, generate the non-characteristic element index of the page;
Step 1.3: the non-characteristic element index that will generate is carried out this locality preservation, and carries out the timestamp record, does not carry out the non-characteristic analysis of the page for the constant page of modification time, directly transfers the non-characteristic element index of the page.
Wherein, utilize self-adaptation page elements isolation technics in the described step (2), the step of page elements independence filter process, step is:
Step 2.1: according to the non-characteristic page index of above-mentioned generation, obtain page complete element;
Step 2.2: according to the non-characteristic page index of the page, the page is carried out element filter, get access to the element information that belongs in the non-characteristic page elements index, and separate preservation;
Step 2.3: it is adaptive that the page elements after the preservation carries out element this locality, with the adaptive element information content that becomes the nonformat coupling of page elements;
Step 2.4: according to the element information content generting element content indexing of nonformat coupling, and element content index and element content sent to intelligent page fusion protocol adaption system.
Wherein, utilize intelligent page fusion protocol adaption system in the described step (3), the step that the adaptive page of multi-protocols forms, step is:
Step 4.1: obtain content of pages index and element content, it is adaptive to carry out intelligent page fusion protocol;
Step 4.2: page protocol adaptation result is carried out the adaptive page of multi-protocols merge, the page carries out the page and shows for the complete content of pages of different protocol generations.
Principle of the present invention is:
The multi-screen fusion protocol stack system of non-feature page elements independent resolves to destructuring page elements data with webpage, the page elements data is carried out the multi-screen protocol adaptation form, and finishes the multi-screen protocol adaptation and represents.Wherein:
(1) page elements analysis and separation method:
Different from most page adaptations is, the present invention peels off page elements, obtain the page elements data after, it is adaptive to carry out the element data unstructured data.Destructuring is adaptive to be preserved data with the element content form, discard page formatting and protocol specification, thereby obtains the page elements metadata.
(2) metadata webpage integration:
After obtaining the page elements metadata, element content is carried out the multi-screen protocol adaptation, the multi-screen protocol adaptation is followed the protocol adaptation requirement, element data is integrated, thereby finished the multi-screen content displaying.
The present invention compares with existing page analysis technology, advantage is mainly reflected in carries out non-characteristic data analysis and extraction with the page, effectively adapt to various current main-stream page elements, and page metadata is carried out protocol conversion, thereby finish whole protocol conversion effect.
Embodiment
Further specify the present invention below in conjunction with the drawings and specific embodiments.
A kind of multi-screen fusion protocol stack system based on non-feature page elements independent of the present invention, specific as follows:
(1) the page elements analytic system of the non-characteristic page is carried out non-characteristic analysis for the former page of webpage;
(1.1) carry out non-characteristic analysis for webpage, from the real-time Dynamic Acquisition info web of extensive web page library, the dynamic change of web page library triggers the page elements analytic system;
(1.2) get access to the page, carry out page analysis for the different pages self, indicate the page elements type, extract list of types, generate the non-characteristic element index of the page;
The non-characteristic element index that (1.3) will generate is carried out this locality preservation, and carries out the timestamp record, does not carry out the non-characteristic analysis of the page for the constant page of modification time, directly transfers the non-characteristic element index of the page;
(2) self-adaptation page elements isolation technics, page elements independence filter process;
(2.1) according to the non-characteristic page index of above-mentioned generation, obtain page complete element;
(2.2) according to the non-characteristic page index of the page, the page is carried out element filter, get access to the element information that belongs in the non-characteristic page elements index, and separate preservation;
(2.3) it is adaptive that the page elements after the preservation carries out element this locality, with the adaptive element information content that becomes the nonformat coupling of page elements;
(2.4) send to intelligent page fusion protocol adaption system according to the element information content generting element content indexing of nonformat coupling, and with element content index and element content;
(3) intelligent page fusion protocol adaption system, the adaptive page of multi-protocols forms;
(3.1) obtain content of pages index and element content, it is adaptive to carry out intelligent page fusion protocol;
(3.2) page protocol adaptation result is carried out the adaptive page of multi-protocols and merge, the page carries out the page and shows for the complete content of pages of different protocol generations;
The part that the present invention does not elaborate belongs to techniques well known.
It should be noted that at last: obviously, above-described embodiment only is for example of the present invention clearly is described, and is not the restriction to embodiment.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here need not also can't give all embodiments exhaustive.And the apparent variation of being amplified out thus or change still are among protection scope of the present invention.