CN103532726B - Information distribution system - Google Patents
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- CN103532726B CN103532726B CN201310173252.XA CN201310173252A CN103532726B CN 103532726 B CN103532726 B CN 103532726B CN 201310173252 A CN201310173252 A CN 201310173252A CN 103532726 B CN103532726 B CN 103532726B
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Abstract
Present invention is disclosed a kind of information distribution system, including distributing processing unit and receiving terminal;Distributing processing unit includes intermediate server, is identified for the distribution instruction to receiving, and in the case of it is determined that distribution instruction is instructed for broadcast distribution, assigns broadcast transmission instruction to broadcasting server and Distributor respectively and broadcast distribution is instructed;In the case of it is determined that distribution instruction is instructed for broadband distribution, issue the broadband distribution to Distributor and instruct;Distributor, for broadcast distribution instruction and/or broadband distribution instruction to be sent to receiving terminal;Broadcasting server, for being instructed according to the broadcast transmission for receiving to receiving terminal broadcast and the broadcast distribution corresponding data of instruction.Such present invention can realize the cooperation of radio network and broadband networks, so as to solve the problems, such as that user terminal downloads magnanimity information causes broadband networks to block in the prior art.
Description
Technical field
The present invention relates to a kind of information distribution system, more specifically to a kind of combination radio network and the letter of broadband networks
Breath dissemination system.
Background technology
With the development of internet especially mobile Internet, the live and work of people there occurs huge change.Companion
With the continuous popularization of intelligent terminal, mobile Internet data flow sharp increase, and the networking of operator at present is delayed,
Virtually increased the operating cost of mobile Internet.For simultaneously for Mobile Network Operator, if there is substantial amounts of user same
Time accesses popular video content and can produce very big offered load, and this peak value may also result in base station collapse.
Traditional television network broadcast, data transmission format is TS（Transport stream, the abbreviation of Transport Stream）, tool
Standby huge data downstream pushes bandwidth resources, disclosure satisfy that the reception demand of a large number of users, but because broadcast channel is unidirectionally special
Property, it is impossible to realize the interactive function that internet possesses.
Internet is not connected mutually with television network broadcast, without the system or passage that can interknit, it is impossible to share each
Resource in automatic network.Although in the market has some is based on the equipment or system that internet and broadcasting and television network are merged, nothing
Method substance solves the problems, such as Internet bandwidth.Internet is still crowded to capacity, and blockage problem is all suffered from any time, it is impossible to meet terminal
Especially video downloads demand to the growing magnanimity information of user.
The content of the invention
It is an object of the invention to provide a kind of information distribution system, it is used to solve user terminal downloads magnanimity in the prior art
Information causes the problem that broadband networks is blocked.
To achieve the above object, implementing information distribution system of the invention includes distributing processing unit and receiving terminal;Its
In, the distributing processing unit includes：Intermediate server, Distributor and broadcasting server;
The intermediate server, for being identified the distribution instruction for receiving to determine the type that the distribution is instructed,
And in the case of it is determined that the type of distribution instruction is instructed for broadcast distribution, assign broadcast transmission to broadcasting server respectively and refer to
Order, and the broadcast distribution instruction is issued to Distributor, wherein broadcast transmission instruction and broadcast distribution instruct phase
Association;In the case of it is determined that the type of distribution instruction is instructed for broadband distribution, the broadband point is issued to Distributor
Send instructions;
The Distributor, for broadcast distribution instruction and/or broadband distribution instruction to be sent to the reception
Terminal;
The broadcasting server, it is wide with described to receiving terminal broadcast for being instructed according to the broadcast transmission for receiving
Broadcast the corresponding data of distribution instruction.
Optionally, described information dissemination system also includes content clustering unit, for the data content in internet to be drawn
Be divided into hot spot data and non-thermal point data, and based on the hot spot data and non-thermal point data formed respectively broadcast distribution instruction and
Broadband distribution is instructed.
Optionally, the content clustering unit includes：Proposed algorithm server and browser server;Wherein, it is described to push away
Arithmetic server is recommended, for carrying out clustering algorithm treatment to the data label for receiving, and the data label after treatment is fed back
To the browser server;The browser server, for extracting data label from internet, and based on via institute
State the data label after proposed algorithm server process and the data content is divided into hot spot data and non-thermal point data, then base
Broadcast distribution instruction and broadband distribution instruction are formed respectively in the hot spot data and non-thermal point data.
Optionally, the distributing processing unit also includes ftp server, for supplying the broadcast according to broadcast distribution instruction
Server download package instructs the compressed package files of corresponding data or according to broadband distribution instruction download package containing the broadcast distribution
The compressed package files of corresponding data are instructed containing the broadband distribution.
Optionally, the distributing processing unit also includes database server, for store broadcast distribution instruction and
Broadband distribution instructs the dependent instruction data of corresponding distributed tasks.
Optionally, described information dissemination system also include transmission channel, the transmission channel include broadcast distribution passage and
Broadband distribution passage;Wherein, the receiving terminal is corresponding via broadcast distribution instruction described in the broadcast distribution channel reception
Data;The Distributor via the broadband distribution passage to the receiving terminal send broadcast distribution instruction and/
Or broadband distribution instruction.
Optionally, the receiving terminal is downloaded and the broadband distribution corresponding data of instruction by the ftp server.
Optionally, the broadcasting server includes：Task processing module, for receiving what is sent by the intermediate server
Broadcast transmission instructs and confirms to instruct to the intermediate server feedback reception, and based on broadcast transmission instruction from the FTP
Server download package instructs the compressed package files of corresponding data containing the broadcast distribution, then the compressed package files are carried out completely
Property verification;TS flows package module, for being packaged to change into TS stream files to the compressed package files that verification is completed;TS bags send
Module, for being loaded into the TS stream files and sending to the receiving terminal TS stream files.
Optionally, the receiving terminal includes：Client-side program and broadcast reception program;Wherein, the client-side program
Including：Command process module, for being identified determining the type that the distribution is instructed to the distribution instruction for receiving;In distribution
The type of instruction is in the case that broadband distribution is instructed, to indicate the ftp server download package to be instructed containing the broadband distribution right
The compressed package files of the data answered;In the case where the type of distribution instruction is instructed for broadcast distribution, broadcast reception program is indicated
Receive the compressed file bag that corresponding data are instructed comprising the broadcast distribution;And reply task treatment to the Distributor
As a result.
Optionally, the client-side program also includes:Data check module, for described comprising the broadband distribution
Whether the compressed file bag of corresponding data is instructed to be verified to determine packet loss during reception, and to the instruction
Processing module replys check results;The command process module, is additionally operable to receive the verification knot that the data check module is replied
Really, and in the case of the check results mistake, continue to download the data that packet loss occurs from the ftp server.
Compared with prior art, the information distribution system for being provided using the technical program, it is possible to achieve radio network and width
Cooperation with net, public concern degree hot spot data higher is sent to the receiving terminal group of the whole network covering in a broadcast manner,
And non-thermal point data is selectively communicated to corresponding receiving terminal by broadband networks, so as to realize that radio network is broadband networks point
Carry on a shoulder pole the technique effect of flow.
Further, during receiving terminal receives broadcast data by radio network, if there is packet drop, can be with
Broadband networks is recycled to carry out the data that completion fails to be arrived by broadcast reception, so as to more improve radio network and broadband networks fusion cooperation
Efficiency.
Brief description of the drawings
Fig. 1 is a kind of structural representation of information distribution system of the invention;
Fig. 2 is a structural representation for specific embodiment of the information distribution system shown in Fig. 1；
Fig. 3 is the structural representation of the data label of browser server treatment generation in embodiment described in Fig. 2;
Fig. 4 be embodiment described in Fig. 2 under broadcast distribution mode, intermediate server, broadcasting server and ftp server
Between workflow schematic diagram；
Fig. 5 be described in Fig. 2 embodiment receiving terminal processing data receive task process in, Distributor, ftp server
Workflow schematic diagram and receiving terminal between.
Specific embodiment
Technical scheme is further illustrated with reference to the accompanying drawings and examples.
The present invention relates to a kind of information distribution system and method, realized by using radio network public concern degree is higher
Content be sent to the terminal group of the whole network covering in a broadcast manner, so as to realize radio network for broadband network load traffic,
Realize the purpose of the two fusion cooperation.
As shown in Fig. 1 the structural representation of a kind of information distribution system of the invention.Refer to shown in Fig. 1, implement
Information distribution system 1 ' of the invention includes distributing processing unit 12 ' and receiving terminal 14 '.
Specifically, the distributing processing unit 12 ' includes intermediate server 121 ', broadcasting server 122 ' and distribution
Server 123 '.
Wherein, the intermediate server 121 ' is identified determining that the distribution is instructed for the distribution instruction to receiving
Type.Wherein, the distribution instruction can be by the unit module of other in information distribution system or server（In Fig. 1 not
Show）Generate and send to the intermediate server 121 ', for distribution instruction generating process by the embodiment described in Fig. 2
In be described in detail.
In the present embodiment, the distribution instruction includes two types, and respectively broadcast distribution instruction and broadband distribution refers to
Order.Wherein, the corresponding data of the broadcast distribution instruction will be by radio network to the broadcast transmission of receiving terminal 14 ', the broadband
The corresponding data of distribution instruction will be downloaded by broadband networks for receiving terminal 14 '.
The intermediate server 121 ' it is determined that the distribution instruction type for broadcast distribution instruct in the case of, respectively to
The broadcasting server 122 ' assigns broadcast transmission instruction, and issues the broadcast distribution to the Distributor 123 ' and refer to
Order, wherein broadcast transmission instruction is associated with broadcast distribution instruction.The intermediate server 121 ' is it is determined that the distribution refers to
The type of order is in the case that broadband distribution is instructed, to issue the broadband distribution to the Distributor 123 ' and instruct.
The Distributor 123 ' is for sending and being connect to described broadcast distribution instruction and/or broadband distribution instruction
Receive terminal 14 '.The broadcasting server 122 ' is broadcasted for being instructed according to the broadcast transmission for receiving to the receiving terminal 14 '
With the broadcast distribution corresponding data of instruction.
As can be seen that in the present embodiment, due to radio network will be passed through to reception with the corresponding data of broadcast distribution instruction
The mode that terminal broadcast sends, alleviates the burden that broadband networks transmits data to receiving terminal, realizes radio network and broadband networks
Between fusion cooperation.
Information distribution system of the invention is described in detail below in conjunction with specific embodiment.
As shown in Fig. 2 a structural representation for specific embodiment of the information distribution system shown in Fig. 1.Refer to
Shown in Fig. 2, in the present embodiment, described information dissemination system 1 includes content clustering unit 11, distributing processing unit 12, transmission
Channel 13 and receiving terminal 14.Wherein, described information dissemination system 1 is with ICP/IP protocol, http protocol as mainly using right
As.
Specifically, the content clustering unit 11 is used for the data content in internet（Such as video data content）Draw
It is divided into hot spot data and non-thermal point data, and different distribution instructions is formed according to the division of above-mentioned data content.Wherein, it is based on
What the hot spot data was formed is broadcast distribution instruction, and based on the non-thermal point data formation is broadband distribution instruction.
Specifically, with continued reference to shown in Fig. 2, the content clustering unit 11 includes：Proposed algorithm server 111（RA
Server, Recommendation Algorithm Server）With browser server 112（Browser Server）.
The browser server 112 can from internet magnanimity message file（Such as video file）Middle extraction will
Element data label of the generation comprising unknown temperature information Hostage field informations, and the data label is supplied to the recommendation
Arithmetic server 111.111 pairs of data labels for receiving of the proposed algorithm server process to fill by clustering algorithm
Hostage field informations, then the data label after treatment is fed back into the browser server 112.Wherein, the data mark
The structure of label may be referred to shown in Fig. 3, the title of each field and is defined as follows shown in table in data label：
| Field name | Field effect is described |
| VideoID | The exclusive number of video frequency program |
| Title | The title of video frequency program |
| HL_Category | The first-level class of video frequency program |
| LL_Category | The secondary classification of video frequency program |
| Brief_Ins(256Bytes) | Video program content brief introduction |
| Hotage（int） | Video frequency program temperature information |
| E_Period | Video frequency program temperature predicts the term of validity |
| M_View | Video frequency program is within a upper seeervice cycle（Such as one day）Broadcasting time |
| Timestamp | Video frequency program uplink time is stabbed |
The all data messages obtained from internet can take data label, and the generting machanism of data label can be with
Completed by the browser server 112, except Hotage fields need to process the data by the proposed algorithm server 111
Fill outer after label, other fields in data label can be filled by the browser server 112.
In fact, the interaction of interaction between the two servers aiming at the data label of magnanimity, the browser clothes
Mass data information is divided into hot spot data and non-thermal points by business device 112 according to the data label for being filled with Hotage fields
According to.
For example, after the data label that the proposed algorithm server 111 is returned is obtained, the browser server
112 according to Hotage field informations in data label, if for example field information numeral 1 represents most unexpected winner, numeral 10 is represented
It is most popular, then based on the data message representated by 9 and 10（As hot information）What is formed is broadcast distribution instruction, and base
The representative data message between 1 to 8（As non-hot information）What is formed is broadband distribution instruction.
Wherein, distribution instruction（Including broadcast distribution instruction and broadband distribution instruction）General format be：Data packet head+
Data type+data content.For example,
0002345vc5X212589e54fffc6945a39041364d1142564d#0#1234567895#
index.html#1#1#2012-08-27 15:10:22$
Wherein,0002345vc5X2It is data packet head, 12 is data type, and remainder is data content.In this implementation
In example, the distribution instruction is using the transmission of Socket communication modes.
In actual applications, can be packaged for the distribution instruction and be packaged into TCP numbers by the browser server 112
According to bag, and the distribution instruction is sent to the distributing processing unit 12 in the form of tcp data bag, by the distribution processor list
Unit 12 is processed.
Specifically, please continue to refer to shown in Fig. 2, the distributing processing unit 12 includes：Intermediate server 121（Middle
Server）, broadcasting server 122（Broadcast Server）, Distributor 123（Distribution Server）, number
According to storehouse server 124（Database Server）, ftp server 125（Ftp server）.In the present embodiment,
Each server and the browser server 112 in the distributing processing unit 12 are all erected at VPN
（VPN, Virtual Private Network）On, consequently facilitating transmitting shared data and instruction between each server.
Specifically, the intermediate server 121 receives the distribution independently issued from the browser server 112
After instruction, the dependent instruction data of all distributed tasks are write into the database server 124 and is appointed with preserving all of distribution
Business.
Further, the intermediate server 121 will also be judged distribution instruction to recognize the class that the distribution is instructed
Type, the type of the distribution instruction includes broadband distribution instruction and broadcast distribution instruction.For example, the intermediate server
121 preposition service routine receives a tcp data bag of the background program of the browser server 112, the tcp data
Comprising distribution instruction type field in bag, it is assumed that the numeral of the field represents distribution instruction for broadcast distribution is instructed for 2, the word
The numeral of section represents distribution instruction for broadband distribution is instructed for 1.So, the intermediate server 121 is according in tcp data bag
Distribute the numeral of instruction type field to recognize that the distribution for receiving instruction is broadcast distribution instruction or broadband distribution instruction.
It is that the intermediate server 121 is needed respectively to the broadcast in the case that broadcast distribution is instructed in judged result
Server 122 assigns broadcast transmission instruction, and issues broadcast distribution instruction to the Distributor 123.Wherein, it is described wide
Broadcast to send to instruct is associated with broadcast distribution instruction, and so-called two instructions are associated to refer to：The broadcast transmission instruction includes
The time for indicating broadcast emission tower to open, and broadcast distribution instruction then includes instruction receiving terminal and receives broadcast data
Time, and the two times match, thereby may be ensured that time period of the receiving terminal in broadcast emission tower broadcast data
Inside receive corresponding broadcast data.
In actual applications, it is contemplated that the broadcast emission tower being connected with the broadcasting server 122（Not shown in Fig. 1）
Broadcast data has the requirement of the scheduled time, and broadcast transmission can be instructed timing or in real time transmission by the intermediate server 121
To the broadcasting server 122, so that the broadcasting server 122 can regularly or control broadcast emission tower broadcasts number in real time
According to.
And be that in the case that broadband distribution is instructed, the intermediate server 121 is only needed to the distribution in judged result
Server 123 issues broadband distribution instruction.
As can be seen that the distribution instruction that the Distributor 123 is received includes broadcast distribution instruction and/or broadband
Distribution instruction.The Distributor 123 will load the dependent instruction number of distributed tasks from the database server 124
According to, and by broadcast distribution instruction and/or broadband distribution instruction via the broadband distribution passage 132 in the transmission channel 13
Send to receiving terminal 14.
It should be noted that in actual applications, multiple receiving terminals are generally included in described information dissemination system 1（And
It is not limited to receiving terminal A, B, C shown in Fig. 2）, in order to improve the efficiency of information distribution, in the distributing processing unit 12
Multiple Distributors can be set, each Distributor correspondence certain amount（Particular number can distribute according to information
The demand of system sets）Receiving terminal.
In the present embodiment, under broadcast distribution mode, the broadcasting server 122 refers to according to the broadcast transmission for receiving
Order, hot spot data is broadcasted by the broadcast distribution passage 131 in the transmission channel 13 to each receiving terminal 14.And in broadband
Under ways of distribution, the receiving terminal 14 can be downloaded non-according to the broadband distribution instruction for receiving from the ftp server 125
Hot spot data, or receive the ftp server 125 via the broadband distribution passage 132 in the transmission channel 13 and download
Non-thermal point data.
As shown in Fig. 4 under broadcast distribution mode, between intermediate server, broadcasting server and ftp server
Workflow schematic diagram.
With reference to refer to Fig. 2 and Fig. 4, specifically, under broadcast distribution mode, first, the intermediate server 121 it is preposition
Service routine 1211 will send broadcast transmission and instruct to the broadcasting server 122, and the broadcasting server 122 is taken by broadcasting
Task processing module 12211 in business program 1221 receives broadcast transmission instruction and is fed back to the preposition service routine 1211
Receive and confirm instruction.Then, the task processing module 12211 is by the FTP service program from the ftp server 125
1251 download compressed package files（This refers to the compressed package files comprising hot spot data）, and integrality to compressed package files enters
Row verification.Then, by TS（Transport Stream）The compressed package files that the 12212 pairs of verifications of stream package module are completed are carried out
Encapsulation is loaded into the TS stream files to change into TS stream files by TS bags sending module 12213, then by broadcast transmission component
It is transmitted in radio network 15 via antenna.
With continued reference to shown in Fig. 1, under broadband distribution mode, the receiving terminal 14 can be according to the broadband for receiving point
Send instructions and directly download compressed package files from the ftp server 125（This refers to the compressed package text comprising non-thermal point data
Part）.In other embodiments, the ftp server 125 can also by download after the compressed package files comprising non-thermal point data
Corresponding receiving terminal 14 is sent to via the broadband distribution passage 132 by the Distributor 123.
Correspondingly, the receiving terminal 14 will receive hot spot data by the broadcast distribution passage 131, and directly pass through
The ftp server 125 is downloaded non-thermal point data or is received via broadband distribution passage 132 and downloaded by the ftp server 125
Non-thermal point data.The receiving terminal 14 includes client-side program and broadcast reception program（It is in Fig. 2 and is shown）, it is described
Cooperation between the two programs that receiving terminal 14 passes through loading completes data receiver task.
As shown in Fig. 5 during receiving terminal processing data receives task process, Distributor, ftp server and connect
Receive the workflow schematic diagram between terminal.
With reference to referring to figs. 2 and 5 specifically, the distribution services 1231 of Distributor 123 described first are to described
Receiving terminal 14 sends distribution instruction（Including broadcast distribution instruction and/or broadband distribution instruction）, the visitor of the receiving terminal 14
Family end program 141 recognizes distribution instruction by command process module 1411（For example can be using described in the embodiment of above-mentioned Fig. 1
The implementation method of the identification distribution instruction of intermediate server 121）.
If broadband distribution is instructed, the command process module 1411 is directly taken by the FTP of the ftp server 125
Business program 1251 downloads compressed package files（This refers to the compressed package files comprising non-thermal point data）, or the FTP service
The compressed package files that program 1251 is downloaded are sent to the receiving terminal by the broadband distribution passage 132 in transmission channel 13
14.Then, the command process module 1411 will reply task result to the distribution services 1231.
If broadcast distribution is instructed, the command process module 1411 sends to broadcast reception journey broadcast distribution instruction
Sequence 142.The broadcast reception program 142 passes through broadcast reception component through antenna from radio network after receiving broadcast distribution instruction
Broadcast data is received in 15（That is hot spot data）.
It is emphasized that hereinbefore refer to, the intermediate server 121 described in distributing processing unit 12 can be by
Broadcast transmission instruction timing is sent to the broadcasting server 122 in real time so that the broadcasting server 122 can timing or
Broadcast emission tower broadcast data is controlled in real time；Correspondingly, in the present embodiment, the broadcast reception program 142 is according to broadcast
Distribution instruction also will be at correspondence time point（I.e. in broadcast emission tower broadcast data）Open to receive broadcast data.
Further, the broadcast reception program 142 after broadcast data has been received to the command process module 1411
Reply completion information.In actual applications, the broadcast reception program 142 may exist during broadcast data is received and lose
Bag situation, if therefore occur packet drop, the broadcast reception program 142 complete receive after also need to packet loss information in the lump
Inform that the client-side program 141 is processed.
The command process module 1411 start after the reply completion information for receiving the broadcast reception program 142 to
Data check module 1412 initiates checking command, and the data check module 1412 then starts to enter the compressed package files for receiving
Row verification, check results are replied after the completion of verification to the command process module 1411 again.Wherein, compressed package files are carried out
The mode of verification can be verified using general MD5, can also be CRC check etc..
The command process module 1411 is according to receiving check results to determine the need for from the ftp server
125 downloading data of FTP service program 1251 section（Receiving the data of broadcast data process generation packet loss）Completion.If verification
Result is correct, and the command process module 1411 directly replys task result to the distribution services 1231.Conversely,
If check results mistake, the command process module 1411 will continue to be downloaded from the FTP service program 1251 to fail by wide
Broadcast the data segment for receiving and carry out completion to complete data receiver task, then reply task to the distribution services 1231 again
Result.
With reference to referring to figs. 2 and 5 in the receiving terminal 14 after data receiver task is completed, the distribution is serviced
The task result that device 123 will be received according to the distribution services 1231, removes in database server 124
The dependent instruction data of the distributed tasks for having processed, and result is sent to the browser server 112, so that for Broadcast Control is flat
Platform provides monitoring information, can tell the Broadcast Control platform administrator relevant information that each distributed tasks are performed.
In sum, the information distribution system for being provided using the technical program, it is possible to achieve the association of radio network and broadband networks
Make, public concern degree hot spot data higher is sent to the receiving terminal group of the whole network covering in a broadcast manner, and will be non-thermal
Point data is selectively communicated to corresponding receiving terminal by broadband networks, so as to realize that radio network is broadband networks load traffic
Technique effect.
Further, during receiving terminal receives broadcast data by radio network, if there is packet drop, can be with
Broadband networks is recycled to carry out the data that completion fails to be arrived by broadcast reception, so as to more improve radio network and broadband networks fusion cooperation
Efficiency.
It will be understood to one skilled in the art that, the specification of the above is only the one kind in numerous embodiments of the invention
Or several embodiments, and not use limitation of the invention.Any impartial change for embodiment described above, modification with
And the technical scheme such as equivalent substitute, as long as meeting spirit of the invention, will all fall in claims of the present invention
In the range of protecting.
Claims (7)
1. a kind of information distribution system, it is characterised in that including：Distributing processing unit and receiving terminal；
Wherein, the distributing processing unit includes：Intermediate server, Distributor and broadcasting server；
The intermediate server, for receive distribution instruction be identified with determine the distribution instruct type, and
In the case of determining that the type of distribution instruction is instructed for broadcast distribution, assign broadcast transmission to broadcasting server respectively and instruct,
And the broadcast distribution instruction is issued to Distributor, wherein broadcast transmission instruction includes instruction broadcast emission tower
The time of unlatching, and broadcast distribution instruction then includes the time for indicating receiving terminal to receive broadcast data, and the two
Time matches；In the case of it is determined that the type of distribution instruction is instructed for broadband distribution, issued to Distributor
The broadband distribution instruction；
The Distributor, for broadcast distribution instruction and/or broadband distribution instruction to be sent to the receiving terminal；
The broadcasting server, for being instructed according to the broadcast transmission for receiving to receiving terminal broadcast and the broadcast point
Send instructions corresponding data,
Wherein, the distributing processing unit also includes ftp server, for supplying the broadcasting server according to broadcast distribution instruction
Download package instructs the compressed package files of corresponding data or according to broadband distribution instruction download package containing described in containing the broadcast distribution
Broadband distribution instructs the compressed package files of corresponding data,
The distributing processing unit also includes database server, for storing the broadcast distribution instruction and broadband distribution instruction
The dependent instruction data of corresponding distributed tasks,
Described information dissemination system also includes transmission channel, and the transmission channel includes that broadcast distribution passage and broadband distribution are logical
Road；Wherein,
The receiving terminal instructs corresponding data via broadcast distribution described in the broadcast distribution channel reception；
The Distributor via the broadband distribution passage to the receiving terminal send broadcast distribution instruction and/or
Broadband distribution is instructed.
2. information distribution system as claimed in claim 1, it is characterised in that described information dissemination system also includes content clustering
Unit, for the data content in internet to be divided into hot spot data and non-thermal point data, and based on the hot spot data and
Non-thermal point data forms broadcast distribution instruction and broadband distribution instruction respectively.
3. information distribution system as claimed in claim 2, it is characterised in that the content clustering unit includes proposed algorithm clothes
Business device and browser server；Wherein,
The proposed algorithm server, for carrying out clustering algorithm treatment to the data label for receiving, and by the number after treatment
According to tag feedback to the browser server；
The browser server, for extracting data label from internet, and based on via the proposed algorithm server
The data content is divided into hot spot data and non-thermal point data by data label after treatment, then based on the hot spot data and
Non-thermal point data forms broadcast distribution instruction and broadband distribution instruction respectively.
4. information distribution system as claimed in claim 1, it is characterised in that the receiving terminal passes through the ftp server
Download and the broadband distribution corresponding data of instruction.
5. information distribution system as claimed in claim 1, it is characterised in that the broadcasting server includes：
Task processing module, instructs and to the intermediate server for receiving the broadcast transmission sent from the intermediate server
Feedback reception confirms instruction, and is instructed containing the broadcast distribution from the ftp server download package based on broadcast transmission instruction
The compressed package files of corresponding data, then completeness check is carried out to the compressed package files；
TS flows package module, for being packaged to change into TS stream files to the compressed package files that verification is completed；
TS bag sending modules, for being loaded into the TS stream files and sending to the receiving terminal TS stream files.
6. information distribution system as claimed in claim 1, it is characterised in that the receiving terminal includes：Client-side program and
Broadcast reception program；Wherein, the client-side program includes：
Command process module, for being identified determining the type that the distribution is instructed to the distribution instruction for receiving；In distribution
The type of instruction is in the case that broadband distribution is instructed, to indicate the ftp server download package to be instructed containing the broadband distribution right
The compressed package files of the data answered；In the case where the type of distribution instruction is instructed for broadcast distribution, broadcast reception program is indicated
Receive the compressed file bag that corresponding data are instructed comprising the broadcast distribution；And reply task treatment to the Distributor
As a result.
7. information distribution system as claimed in claim 6, it is characterised in that the client-side program also includes:
Data check module, for instructing the compressed file bag of corresponding data to verify comprising the broadband distribution to described
To determine whether packet loss during reception, and check results are replied to the command process module；
The command process module, is additionally operable to receive the check results that the data check module is replied, and in the verification knot
In the case of fruit mistake, continue to download the data that packet loss occurs from the ftp server.
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| CN104954450B (en) * | 2015-05-29 | 2018-07-24 | 北京奇虎科技有限公司 | A kind of document handling method and device |
| CN106331896A (en) * | 2015-06-19 | 2017-01-11 | 上海高清数字科技产业有限公司 | Information distribution system and information distribution method |
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| JP2003242059A (en) * | 2002-02-18 | 2003-08-29 | Sharp Corp | Information distributing device, information terminal device, information distributing system, information distributing method and machine-readable recording medium with program recorded thereon |
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