CN104580357A - Extendable comprehensive information distribution system - Google Patents
Extendable comprehensive information distribution system Download PDFInfo
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- CN104580357A CN104580357A CN201410683631.8A CN201410683631A CN104580357A CN 104580357 A CN104580357 A CN 104580357A CN 201410683631 A CN201410683631 A CN 201410683631A CN 104580357 A CN104580357 A CN 104580357A
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Abstract
The invention relates to a multi-media comprehensive information distribution system. The extendable comprehensive information distribution system comprises a front-end processor, multiple application servers, multiple media servers and terminal display devices, wherein the front-end processor is connected with the application servers, is used for receiving and processing logical requests of users, and can be used for formulating corresponding allocation rules as required to allocate the received logical request tasks for the application servers; the application servers are used for responding and processing the user logical request tasks allocated by the front-end processor, and used for sending executable instructs to the terminal display devices; the media servers are used for receiving media data from the users and pushing the media data to the terminal display devices, and used for synchronizing the media data to other media servers as required. The comprehensive information distribution system realizes unified management on the same server, and limitation on the amount and type of the accessible terminal display devices are not exist.
Description
Technical field
The present invention relates to a kind of multimedia comprehensive information delivery system, particularly relate to a kind of extendible multimedia comprehensive information delivery system.
Background technology
At present, the multimedia advertising of subsidiary abundant information is ubiquitous, and the broadcasting demand for information such as advertisements has expedited the emergence of the appearance of multi-medium information spreading system, in order to replace the Information issued media such as traditional placard.Multimedia comprehensive information delivery system is one and issues and the professional system play for digital media content, the information miscellaneous converging in center server can be pushed to the media releasing terminal be distributed in everywhere by this system rapidly, exactly by demand by network, and manage concentratedly in information-based mode, to issue with the orientation reaching information, real-time update and centralized management object.By this system, user can build network multimedia Information issued and Play System like a cork, provides high-quality multimedia service.Multimedia comprehensive information delivery system framework has but gone through the change of several generations, be made up of display screen and DVD player or PC at first, network technology is introduced afterwards, network media player instead of traditional pure DVD or PC and plays form, and function becomes abundanter, application also becomes more polynary.Therefore, there is people that it and paper media, radio station, TV and internet is arranged side by side, be referred to as " the 5th media ", have in specific time, specific place, specific crowd carried out to the effect of information issue.The diversity of distribution of multimedia information schema merging multimedia video information and vividness, the remote centralized management and the content that achieve Information issued upgrade at any time, make audient receive the freshest all kinds of information in the very first time.Thisly can to provide in time, comprehensively, high-quality, information service efficiently and brand-new cultural atmosphere multimedia comprehensive information delivery system in the favor being more and more subject to businessman to user in time experiencing intuitively, greatly can also promote the overall image of environment, therefore access the trend that a large amount of multimedia comprehensive information delivery systems is necessarily social now.
But, current most multimedia comprehensive information delivery system all only includes single server (or one group of server, only be in charge of a Terminal Type display device), bandwidth due to single server can only bear user and the terminal presentation facility of quota quantity, therefore, when user needs the great amount of terminals display device concurrent operations to multiple region, server cannot bear so heavy load.Fig. 1 is the configuration diagram of traditional media delivery system server.Traditional multimedia comprehensive information delivery system only has an application server to carry out corresponding and between process user and terminal presentation facility logical order, when multiple user while during access services device, server may be caused to run slowly, perform not smooth, even paralyse; A multimedia server is only had to store from the media data of user's reception and push media data to terminal presentation facility, when multiple terminal presentation facility simultaneously on a media server reading media file time, can directly cause media file download allocated bandwidth uneven or completely not enough, so just directly affects the promptness of advertisement information play, the terminal presentation facility accessed in system is also some, not easily extensible; Terminal presentation facility access amount is limited, does not need to limit the transmission of media data, and therefore the issue of media information, only changes with bandwidth, does not have suitable transmission rule; Due to the limitation of server terminal display device and user's access amount, when enterprise headquarters needs access large number quipments and differentiated control person, each must be in charge of the multiple server system of regional deployment and could solve in enterprise, but very large first current cost can be expended like this, the maintenance in later stage, operation, managerial manpower, financial resources, material resources.
In order to solve the problem, bring better to enterprise and user, more in time, more fully business information experience, the invention provides a kind of extendible announce system of integrated information.
Summary of the invention
In view of there is above-mentioned technical problem in prior art, the invention discloses a kind of extendible announce system of integrated information, the operation that a large number of users can realize multiple stage terminal presentation facility by same server can be made, and effectively avoid that traditional server access pressure amount is excessive causes the problems such as servers go down, terminal presentation facility reading media information delay and media file transmission bandwidth, meet multi-user operation, information promulgating platform that multi-terminal equipment display, multiple instruction coexist.
To coexist scaling problem to meet multi-user on same server, the invention provides a kind of extendible announce system of integrated information, it is characterized in that, comprise a front end processor, multiple stage application server, multiple stage media server and terminal presentation facility, described front end processor is connected with multiple stage application server.Described front end processor, and can according to the corresponding allocation rule of required formulation for receiving, processing the logic requests of user, for each application server distributes the logic requests task received.The user logic request task that described application server distributes for responding and process front end processor, and send executable instruction to terminal presentation facility, can Control Server logical data, the transmission bandwidth of media file and the time period of terminal presentation facility downloads of media file.Described media server its for pushing media data from user's receiving multimedia data with to terminal presentation facility, and according to demand multi-medium data to be synchronized on other media servers.Described terminal presentation facility according to the executable instruction sent from application server, can download multi-medium data from corresponding media server, and play multimedia data.Described logical data refers to that the command request that user sends to described front end processor and user are to information such as the rights of using of institute's request content, current using states.
In extendible announce system of integrated information of the present invention, the use of front end processor makes multiple stage web application server can from same server calls, user only need access front end processor can complete all instructions, thus efficiently solve that server user's access amount is limited, multi-user concurrent operation causes the situations such as server runs slowly, paralysis; And configure rational distribution principle every platform application server can be made to maximize the use, there will not be which platform or multiple stage application server overload and other situations such as idle, simultaneously because many application servers can the operation of concurrent processing multiple instruction also can not cause server operational efficiency to reduce, thus use user also will less than restriction.
In technique scheme, by the processing mode of front end processor and multiple stage web application server, user is solving the operational order of multiple terminals display device, and multiple terminals display device coexists, and unlimited extension access server has not been problem.But when after unlimited extension, the quantity of terminal presentation facility can roll up, be so only the transmission that can not meet media data far away by media server.For this reason, linked together by high speed private network between multiple stage media server of the present invention, and adopt the method that the classification of multiple stage media server is arranged, the media data of user's transmission is received and stores by primary server, and as required media data being synchronized to next stage media server, the terminal presentation facility of zones of different is bundled on corresponding media server.Like this, the while of avoiding on same media server, reading media data cause the problems such as information delay, thus solve unlimited extension terminal presentation facility problem.
In order to solve the transmission bandwidth problem of media data on same server, in announce system of integrated information of the present invention, user passes through front end processor, different transmission rules can be set to different terminal presentation facilities, comprising, the transmission bandwidth of media data and media data can download time section, described data transfer bandwidth communicates between terminal presentation facility with server and the transmission speed size of downloads of media file, described data can download time section be terminal presentation facility downloads of media information can time of implementation section, when the time is in outside download time section, terminal presentation facility cannot download any media information.Effectively can avoid the conflict of terminal presentation facility reading media data like this, make media information can be issued to terminal presentation facility according to plan timely.
Visible, announce system of integrated information of the present invention is responsible for reception by the front end processor that use one is special, the logical data request of process user, and allocation rule according to the rules, the request task of each user is distributed to different application servers corresponding, process, use multiple stage media server to receive from transmission user simultaneously, medium data, and according to demand the media file synchronization that receives is given other media server, thus make multi-user, multioperation instruction, multiple terminals display device can realize whole operating process by same server, and effectively solve single server in the face of multi-user, multioperation instruction, the network congestion occurred during the display device of multiple terminals, bandwidth is not enough, the problems such as server load is overweight.Simultaneously because the accessible amount of system platform does not limit and good logical data processing mode, make user and terminal presentation facility can hard-core access platform, effectively like this solve system on conventional art and cannot expand, limited problem be measured in access.Again because different terminal presentation facilities can have different download rules, the problem such as bandwidth deficiency, network congestion can effectively avoiding large number quipments to bring down simultaneously.
The present invention, owing to have employed above-mentioned technical scheme, has following beneficial effect: 1, user operation does not limit, and can multi-user depositing operate different terminals display device simultaneously; 2, the access value volume and range of product of terminal presentation facility does not limit, and the equipment of varying number and kind all can be accessed by system platform; 3, terminal presentation facility can have different download rule, namely different speeds of download and download time section; 4, by identical platform, unitized management is carried out to different equipment.
Accompanying drawing explanation
Fig. 1 is the configuration diagram of traditional media delivery system server.
Fig. 2 is the configuration diagram of extendible announce system of integrated information of the present invention.
Embodiment
Below in conjunction with accompanying drawing and embodiment, the present invention is further detailed explanation:
As shown in Figure 2, extendible announce system of integrated information of the present invention comprises user's group (comprising customer group A, B, C, D, E, F), front end processor, multiple stage application server (comprising application server A, B, Z), multiple stage media server (one-level media server, secondary media server, three grades of media servers) and terminal presentation facility (comprise terminal demonstration group A, B, C, a, b, c, d).Together with wherein said front end processor and each application server are all connected to each other with media server.Described front end processor, and can according to the corresponding allocation rule of required formulation for receiving, processing the logic requests of user, for each application server distributes the logic requests task received; The user logic request task that described application server distributes for responding and process front end processor, and send executable instruction to terminal presentation facility; Described media server its for pushing media data from user's receiving multimedia data with to terminal presentation facility, and according to demand multi-medium data to be synchronized on other media servers.
Linked together by high speed private network between described multiple stage media server, and adopt the method that the classification of multiple stage media server is arranged, the media data of user's transmission is received and stores by primary server, and as required media data being synchronized to next stage media server, the terminal presentation facility of zones of different is bundled on different media servers.Described application server can Control Server logical data, the transmission bandwidth of media file and the time period of terminal presentation facility downloads of media file.Described terminal presentation facility according to the executable instruction sent from application server, can download multi-medium data from corresponding media server, and play multimedia data.
The process that announce system of integrated information shown in Fig. 2 releases news is: the operation requests that front end processor receives customer group A provides program a to terminal demonstration group A, the operational order issuing program, according to corresponding allocation rule, is distributed to application server B and is gone response and process by front end processor; After application server B successfully resolved, be issued to terminal demonstration group A the media server depositing program a and get on to read the performed appointment of corresponding program resource; After terminal presentation facility group A receives described instruction, in corresponding time period and speed of download, download corresponding program resource from corresponding media server, and according to the time broadcast program a specified.
By adopting this extendible announce system of integrated information, multi-user, multioperation instruction, multiple terminals display device coexists and not is being a difficult problem, need not different delivery systems be adopted to manage different equipment as traditional media delivery system, need not as traditional media delivery system the access amount of control terminal display device, need not as traditional media delivery system the frequency of operation of limited subscriber, extendible announce system of integrated information is made to have hard-core terminal access amount like this, unified management can be carried out to different terminal equipments, multi-user concurrent operates also not influential system platform property.
The foregoing is only the preferred embodiment of the present invention; not limit practical range of the present invention with this, all persons that is familiar with technique, use principle of the present invention and technical characteristic; the various change done and decoration, all should be covered by within protection category that these claims define.
Claims (4)
1. an extendible announce system of integrated information, is characterized in that: comprise a front end processor, multiple stage application server, multiple stage media server and terminal presentation facility, described front end processor is connected with multiple stage application server; Described front end processor, and can according to the corresponding allocation rule of required formulation for receiving, processing the logic requests of user, for each application server distributes the logic requests task received; The user logic request task that described application server distributes for responding and process front end processor, and send executable instruction to terminal presentation facility; Described media server its for pushing media data from user's receiving multimedia data with to terminal presentation facility, and according to demand multi-medium data to be synchronized on other media servers.
2. announce system of integrated information according to claim 1, it is characterized in that: linked together by high speed private network between described multiple stage media server, and adopt the method that the classification of multiple stage media server is arranged, the media data of user's transmission is received and stores by primary server, and as required media data being synchronized to next stage media server, the terminal presentation facility of zones of different is bundled on different media servers.
3. announce system of integrated information according to claim 1 and 2, is characterized in that: described application server can Control Server logical data, the transmission bandwidth of media file and the time period of terminal presentation facility downloads of media file.
4. announce system of integrated information according to claim 1 and 2, is characterized in that: described terminal presentation facility according to the executable instruction sent from application server, can download multi-medium data from corresponding media server, and play multimedia data.
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| CN112995782A (en) * | 2021-03-04 | 2021-06-18 | 中国联合网络通信集团有限公司 | Content playing management system and method |
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| CN104580357B (en) | 2018-06-05 |
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