CN103546455A - Transmission link scheduling method and system - Google Patents
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- CN103546455A CN103546455A CN201310421310.6A CN201310421310A CN103546455A CN 103546455 A CN103546455 A CN 103546455A CN 201310421310 A CN201310421310 A CN 201310421310A CN 103546455 A CN103546455 A CN 103546455A
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Abstract
The invention provides a transmission link scheduling method and system and solves the problem that data transmission processing is difficult and data interference occurs during data transmission. The method includes: registering application services of an office network and application services of a production network by a comprehensive service support platform; receiving service request information of the application services, including one or multiple of data type, network protocol and access direction of interactive information between the office network and the production network; selecting one of three transmission links according to one or multiple of the data type, network protocol and access direction of the interactive information, and forwarding the interactive information by the comprehensive service support platform. Through the use of the transmission link scheduling method and system, interference occurring when different types of data are transmitted in the same transmission link can be reduced, and data transmission processing is easier.
Description
Technical field
The present invention relates to network communications technology field, particularly relate to a kind of dispatching method and system of transmission link.
Background technology
In some incorporated businesses, conventionally can build the Office Network for routine office work, and for the production of the production net of product, and Office Network and production net be two separate networks, between two networks, isolation mutually, can not directly carry out information interaction.For example ，Mou TV station builds the full court record and broadcast network system (production net) of producing for program, realizes the office network system (Office Network) of office automation also in construction.Two network systems have progressively realized the interior business needs in field separately, and along with the development of new media business and the development of " integration of three networks " business, the service interaction of producing between net and Office Network increases gradually.But independently two network systems are not easy to carry out the business production in platform.
While carrying out transfer of data between this two classes network, in order to guarantee the fail safe of transfer of data, can to application service, classify in advance, the application service of identical category selects a transmission link to carry out transfer of data in the past.When the quantity of application service more and more, when the processing procedure of application service becomes increasingly complex, the application service of identical category is when utilizing same transmission link to carry out transfer of data, and dissimilar data can produce the problem that data are disturbed, meanwhile, also increased the intractability of transfer of data.
Summary of the invention
The invention provides a kind of dispatching method and system of transmission link, large to solve data transmission and processing difficulty, and can produce the problem that data are disturbed during transfer of data.
In order to address the above problem, the embodiment of the present invention provides a kind of dispatching method of transmission link, and described method comprises:
Application service in application service in Office Network and production net is registered on integrated service supporting platform; Between described Office Network and described production net, have three kinds of transmission links, described three kinds of transmission links comprise that high safety chain, physical file import link and gateway link;
Receive the service request information of described application service; Data type, procotol and the access side that described service request information comprises the interactive information between described Office Network and described production net in one or more;
According to the data type of described interactive information, procotol and access side in one or more, from described three kinds of transmission links, select wherein a kind ofly, between described Office Network and described production net, by described integrated service supporting platform, forward described interactive information.
Preferably, described high safety chain is comprised of PAA, fire compartment wall, integrated safe gateway and Network Intrusion Detection System, mutual for the application service realizing between described Office Network and described production net;
Described physical file imports the ferry-boat system of chain route based on universal serial bus protocol and forms, for realizing described Office Network to described production net transmitting physical file;
Described gateway chain route redundant network lock forms, for realizing described production net to described Office Network transmitting physical file.
Preferably, the platform that described integrated service supporting platform is Service-Oriented Architecture Based, supports three kinds of business models, and described three kinds of business models comprise:
Web service cocurrent flow medium browsing pattern, web service interface interchange pattern and web service are with file copy mode.
Preferably, described application service in Office Network and the application service of producing in net are registered on integrated service supporting platform, comprising:
Define the address in the corresponding described Office Network in address of application service of described production net, the address packet of the application service of described production net is drawn together web service application address, upload service application address, download service address;
When the application service in described Office Network need to be accessed the Streaming Media in described production net, the address of the application service of described production net also comprises streaming media service address, needs the application service of accessing the Streaming Media in described production net by tactful route, to specify in switching equipment in described streaming media service address and described Office Network.
Preferably, the data type of described interactive information comprises file type, type of message, service call type and Streaming Media type;
Described procotol comprises HTTP, RTSP and MMS (Microsoft Media Server) Protocol;
Described access side is to the direction that comprises that direction and the described production net of described Office Network to described production net arrives described Office Network;
Wherein, described file type comprises video and audio media file, text and picture file;
Described service call type adopts web service mode;
Described Streaming Media type comprises low code check video-voice frequency flow.
The embodiment of the present invention also provides a kind of dispatching patcher of transmission link, comprising: integrated service supporting platform, Office Network and production net, and described integrated service supporting platform comprises:
Application service Registering modules, for registering the application service in the application service of Office Network and production net on integrated service supporting platform; Between described Office Network and described production net, have three kinds of transmission links, described three kinds of transmission links comprise that high safety chain, physical file import link and gateway link;
Request message receiver module, for receiving the service request information of described application service; Data type, procotol and the access side that described service request information comprises the interactive information between described Office Network and described production net in one or more;
Transmission link scheduler module, for according to the data type of described interactive information, procotol and access side to one or more, from described three kinds of transmission links, select wherein a kind ofly, between described Office Network and described production net, by described integrated service supporting platform, forward described interactive information.
Preferably, described high safety chain is comprised of PAA, fire compartment wall, integrated safe gateway and Network Intrusion Detection System, mutual for the application service realizing between described Office Network and described production net;
Described physical file imports the ferry-boat system of chain route based on universal serial bus protocol and forms, for realizing described Office Network to described production net transmitting physical file;
Described gateway chain route redundant network lock forms, for realizing described production net to described Office Network transmitting physical file.
Preferably, the platform that described integrated service supporting platform is Service-Oriented Architecture Based, supports three kinds of business models, and described three kinds of business models comprise:
Web service cocurrent flow medium browsing pattern, web service interface interchange pattern and web service are with file copy mode.
Preferably, described application service Registering modules defines the address in the corresponding described Office Network in address of application service of described production net, and the address packet of the application service of described production net is drawn together web service application address, upload service application address, download service address;
When the application service in described Office Network need to be accessed the Streaming Media in described production net, the address of the application service of described production net also comprises streaming media service address, needs the application service of accessing the Streaming Media in described production net by tactful route, to specify in switching equipment in described streaming media service address and described Office Network.
Preferably, the data type of described interactive information comprises file type, type of message, service call type and Streaming Media type;
Described procotol comprises HTTP, RTSP and MMS (Microsoft Media Server) Protocol;
Described access side is to the direction that comprises that direction and the described production net of described Office Network to described production net arrives described Office Network;
Wherein, described file type comprises video and audio media file, text and picture file;
Described service call type adopts web service mode;
Described Streaming Media type comprises low code check video-voice frequency flow.
Compare with background technology, the embodiment of the present invention comprises following advantage:
By set up three kinds of transmission links between Office Network and production net, and utilize integrated service supporting platform to manage, realize Office Network and produce the service interaction between net.Specifically can according to the data type of the related interactive information of service interaction, procotol and access side in one or more, from three kinds of transmission links, select a kind of link wherein to forward interactive information by integrated service supporting platform.According to each attribute of interactive information, select transmission link to carry out transfer of data, the interference producing in the time of can reducing dissimilar data and transmit in same transmission link, has also reduced the intractability of transfer of data simultaneously.
Accompanying drawing explanation
Fig. 1 is the dispatching method flow chart of a kind of transmission link in the embodiment of the present invention;
Fig. 2 is the dispatching patcher structure chart of a kind of transmission link in the embodiment of the present invention.
Embodiment
For above-mentioned purpose of the present invention, feature and advantage can be become apparent more, below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation.
Below by dispatching method and the system of enumerating several specific embodiments and introduce in detail a kind of transmission link provided by the invention.
Embodiment mono-
Introduce in detail the dispatching method of a kind of transmission link that the embodiment of the present invention provides.
With reference to Fig. 1, show the dispatching method flow chart of a kind of transmission link in the embodiment of the present invention.
The comprehensive interactive service that needs realization between Office Network and production net of analyzing, find that all kinds of business are inconsistent to the requirement of safety, as transmitted data from Office Network to producing net, can think, from the low network of level of security to the high transmitted data on network of level of security, needs guard key; And to Office Network, transmit data from producing net, can think that, from the high network of level of security to the low transmitted data on network of level of security, emphasis is the problem of Network Isolation.
Be no matter to produce net or Office Network, allly need to carry out the mutual operation system of intranet and extranet, all need corresponding application service to be registered on integrated service supporting platform.Integrated service support platform is responsible for configuration and the management of application service registration.
Preferably, described step 100 can comprise:
Define the address in the corresponding described Office Network in address of application service of described production net.
Wherein, the address packet of the application service of described production net is drawn together web service application address, upload service application address, download service address.
And, when the application service in described Office Network need to be accessed the Streaming Media in described production net, the address of the application service of described production net also comprises streaming media service address, needs the application service of accessing the Streaming Media in described production net by tactful route, to specify in switching equipment in described streaming media service address and described Office Network.
Between described Office Network and described production net, have three kinds of transmission links, described three kinds of transmission links comprise that high safety chain, physical file import link and gateway link.
Wherein, described high safety chain is comprised of PAA, fire compartment wall, integrated safe gateway and Network Intrusion Detection System, mutual for the application service realizing between described Office Network and described production net.This link transmission control information and metadata, data interaction direction is two-way, be Office Network and production net twocouese, application system adopts HTML (Hypertext Markup Language) (HyperText Transport Protocol, the common application agreement such as HTTP), therefore, the security risk that this link faces is the highest, need to adopt all kinds of safety measures to protect, the stereoscopic protective of realization from network layer to application layer, guarantee the fail safe of control information and metadata transport, take precautions against assailant and malicious code and invade production net.This link is the business model based on webpage mainly, can keep out network attack and malicious code, and utilizes application safety gateway to strengthen the protective capacities to web application.
Preferably, be equipped with two Firewall of Web Pages in described high safety chain, because high safety chain only carries out the mutual of HTTP information, bandwidth demand is less, so only adopt a Firewall of Web Pages online.Firewall of Web Pages itself adopts transparent mode, that is: the Firewall of Web Pages of transparent mode just looks like to be a bridge (nontransparent Firewall of Web Pages is as a router), the network equipment (comprising main frame, router, work station etc.) and the setting (comprising internet protocol address and gateway) of all computers need not change, resolve all by the packet of Firewall of Web Pages simultaneously, both increase the fail safe of network, reduced again the complexity of user management.
Described physical file imports the ferry-boat system of chain route based on universal serial bus protocol and forms, for realizing described Office Network to described production net transmitting physical file.The business demand of this link is one-way transmission passage, and Office Network is to producing net one-way transmission, and main transferring content is media file and video-voice frequency flow.Because the Data Source of this link transmission is insecure, therefore, to the security protection of this link particularly emphasis.From Office Network, to the data of producing net, be divided into Streaming Media and common material data, these two classes data will be considered different transmission channels.Can utilize data security exchange transmission channel to complete the one-way transmission of common material data, use two cover private network brake apparatus, realize the online browse of Streaming Media.
Preferably, for integrated service supporting platform, the data volume that described physical file imports link is maximum, therefore must both guarantee fail safe, guarantees again efficiency of transmission.At described physical file, importing link has added two to embed virus killing module and ferry-boat matrix.Embed virus killing module and Firewall of Web Pages and adopt equally transparent mode, both increased the fail safe of network, reduced again the complexity of user management.Owing to having adopted transparent mode, therefore two embedding virus killing modules can not be done the operation of binding, but must guarantee to adopt the mechanism of dual-active, and this will lean on file transfer protocol (FTP) (File Transfer Protocol, FTP) cluster to realize.Be specially:
Embed virus killing module and the system combined use of ferry-boat, embed virus killing module as the entrance of ferry-boat system, embed virus killing module and be connected by three-tier switch with ferry-boat system; Ferry-boat system itself is owing to having ftp server cluster, application server cluster, database and transmission buffer server, the core that also has transmission---the application trans-coding system of ferry-boat matrix and expansion, whole piece link independent distribution is on a switch, therefore formed independently application service district, can exchange visits with the switch that is connected Office Network in this application service district, facilitated transmission.
And, due to the mechanism that has adopted FTP to upload, broken away from the defect of remote transmission, as: can not carry out breakpoint transmission, be subject to the restriction of file size, user can upload information easily under the environment of Office Network.
Described gateway chain route redundant network lock forms, for realizing described production net to described Office Network transmitting physical file.The business demand of this link is one-way transmission passage, produces net to Office Network one-way transmission, and the data transfer direction that imports link with physical file is contrary, is specially media file and video-voice frequency flow and imports Office Network into by producing net.Owing to producing the fail safe of net than office net height, can think that the Data Source of this link is reliably, only need to realize unidirectional transmission channel and can ensure its fail safe.This link is disposed the special-purpose gateway of two covers and is carried out redundant deployment, realizes by producing net to the one-way data of Office Network and ferrying.
The platform that described integrated service supporting platform is Service-Oriented Architecture Based, supports three kinds of business models, and described three kinds of business models comprise:
1, web service cocurrent flow medium browsing pattern: be the holotype interconnecting at present, feature is that existing HTTP calls, and also has low code check real time access.
2, web service interface interchange pattern: belong to profound intercommunication, feature is to consider the response time, and multisystem is interconnected.
3, web service is with file copy mode: belong to shallow hierarchy intercommunication, feature is under Webpage is controlled, to tackle the big data quantity transmission of FTP or other modes, is main importing, the exported schema of producing network service data.
Integrated service support platform will be take three physical links as basis according to above three kinds of business models, and the transmission channel of smart allocation special use, under safing prerequisite, meets the fluency of service interaction.
The service area solicited message of described application service can, from the application service in Office Network, also can come from the application service of producing in net.
Data type, procotol and the access side that described service request information comprises the interactive information between described Office Network and described production net in one or more.
The data type of described interactive information comprises file type, type of message, service call type and Streaming Media type.
Described procotol comprises that HTTP, real time streaming transport protocol (Real Time Streaming Protocol, RTSP) and streaming media transmit (Microsoft Media Server, MMS) agreement.
Described access side is to the direction that comprises that direction and the described production net of described Office Network to described production net arrives described Office Network.
Wherein, described file type comprises video and audio media file, text and picture file etc., is the Miscellaneous Documents of unidirectional between Office Network and production net or transmitted in both directions.
Described type of message is Office Network and produces the information of unidirectional between net or transmitted in both directions, by modes such as messenger service, sent or received.
Described service call type adopts web service mode, carries out service dispatch, and ISP can be deployed in Office Network also can be deployed in production net.
For the business that needs online browse, require to provide the transmission service of media file, so described Streaming Media type mainly comprises low code check video-voice frequency flow.
For example, when the data type of described interactive information is file type, can select physical file to import link, by described integrated service supporting platform, the interactive information of file type is forwarded to production net from Office Network, or be forwarded to Office Network from producing net.
When the data type of described interactive information is type of message, can select high safety chain, by described integrated service supporting platform, the interactive information of type of message is forwarded to production net from Office Network, or is forwarded to Office Network from producing net.
When the data type of described interactive information is service call type, can select high safety chain, by described integrated service supporting platform, the interactive information of service call type is forwarded to production net from Office Network, or is forwarded to Office Network from producing net.
When the data type of described interactive information is Streaming Media type, can select gateway link, by described integrated service supporting platform, the interactive information of Streaming Media type is forwarded to Office Network from producing net.
If certain application service in Office Network need to be browsed the page with video of producing in net, the service request information packet sending by resolving this application service, the page that known access is produced in net need to be observed HTTP, and produce the video in the page in net, it is the Streaming Media in accordance with RTSP or MMS (Microsoft Media Server) Protocol, can select gateway link, by described integrated service supporting platform, the video of Streaming Media type is forwarded to Office Network from producing net through redundancy gateway, and select high safety chain, by described integrated service supporting platform, the interactive information such as page text picture of website are forwarded to Office Network from producing net through fire compartment wall.
If the file in Office Network need to be passed to production net, can only select physical file to import link, by described integrated service supporting platform, the file in Office Network is forwarded to production net from Office Network.
In sum, the embodiment of the present invention has the following advantages:
By set up three kinds of transmission links between Office Network and production net, and utilize integrated service supporting platform to manage, realize Office Network and produce the service interaction between net.Specifically can according to the data type of the related interactive information of service interaction, procotol and access side in one or more, from three kinds of transmission links, select a kind of link wherein to forward interactive information by integrated service supporting platform.According to each attribute of interactive information, select transmission link to carry out transfer of data, the interference producing in the time of can reducing dissimilar data and transmit in same transmission link, has also reduced the intractability of transfer of data simultaneously.
Embodiment bis-
Introduce in detail the dispatching patcher of a kind of transmission link that the embodiment of the present invention provides.
With reference to Fig. 2, show the dispatching patcher structure chart of a kind of transmission link in the embodiment of the present invention.
Described system can comprise: integrated service supporting platform 200, Office Network 202 and production net 204, and wherein, described integrated service supporting platform 200 can comprise:
Application service Registering modules 2001, request message receiver module 2002, and, transmission link scheduler module 2003.
Introduce in detail respectively below each parts, each module function and between relation.
Office Network 202 can be a set of office network system, is mainly used in routine office work application.
Produce net 204 and can, for a set of production network system, be mainly used in daily production and application.
Application service Registering modules 2001, for registering the application service in the application service of Office Network 202 and production net 204 on integrated service supporting platform 200.
Between described Office Network 202 and described production net 204, have three kinds of transmission links, described three kinds of transmission links comprise that high safety chain, physical file import link and gateway link.
Preferably, described high safety chain is comprised of PAA, fire compartment wall, integrated safe gateway and Network Intrusion Detection System, mutual for the application service realizing between described Office Network 202 and described production net 204.
Preferably, described physical file imports the ferry-boat system of chain route based on universal serial bus protocol and forms, for realizing described Office Network 202 to described production net 204 transmitting physical files.
Preferably, described gateway chain route redundant network lock forms, for realizing described production net 204 to described Office Network 202 transmitting physical files.
Preferably, the platform that described integrated service supporting platform 200 is Service-Oriented Architecture Based, supports three kinds of business models, and described three kinds of business models comprise:
Web service cocurrent flow medium browsing pattern, web service interface interchange pattern and web service are with file copy mode.
Preferably, address in the corresponding described Office Network 202 in address of the application service of the described production net 204 of described application service Registering modules 2001 definition, the address packet of the application service of described production net 204 is drawn together web service application address, upload service application address, download service address.
When the application service in described Office Network 202 need to be accessed the Streaming Media in described production net 204, the address of the application service of described production net 204 also comprises streaming media service address, needs the application service of accessing the Streaming Media in described production net 204 by tactful route, to specify in switching equipment in described streaming media service address and described Office Network 202.
Request message receiver module 2002, for receiving the service request information of described application service.
Data type, procotol and the access side that described request information comprises the interactive information between described Office Network 202 and described production net 204 in one or more.
Preferably, the data type of described interactive information comprises file type, type of message, service call type and Streaming Media type; Described procotol comprises HTTP, RTSP and MMS (Microsoft Media Server) Protocol; Described access side is to the direction that comprises that direction and the described production net of described Office Network to described production net arrives described Office Network.
Wherein, described file type comprises video and audio media file, text and picture file;
Described service call type adopts web service mode;
Described Streaming Media type comprises low code check video-voice frequency flow.
Transmission link scheduler module 2003, for according to data type, procotol and the access side of the interactive information between described Office Network 202 and described production net 204 to one or more, from described three kinds of transmission links, select wherein a kind of, between described Office Network 202 and described production net 204 by the described interactive information of described integrated service supporting platform 200 forwarding.
In sum, the embodiment of the present invention has the following advantages:
By set up three kinds of transmission links between Office Network and production net, and utilize integrated service supporting platform to manage, realize Office Network and produce the service interaction between net.Specifically can according to the data type of the related interactive information of service interaction, procotol and access side in one or more, from three kinds of transmission links, select a kind of link wherein to forward interactive information by integrated service supporting platform.According to each attribute of interactive information, select transmission link to carry out transfer of data, the interference producing in the time of can reducing dissimilar data and transmit in same transmission link, has also reduced the intractability of transfer of data simultaneously.
For system embodiment, because it is substantially similar to embodiment of the method, so description is fairly simple, relevant part is referring to the part explanation of embodiment of the method.
Each embodiment in this specification all adopts the mode of going forward one by one to describe, and each embodiment stresses is the difference with other embodiment, between each embodiment identical similar part mutually referring to.
The dispatching method of a kind of the transmission link above embodiment of the present invention being provided and system, be described in detail, applied specific case herein principle of the present invention and execution mode are set forth, the explanation of above embodiment is just for helping to understand method of the present invention and core concept thereof; , for one of ordinary skill in the art, according to thought of the present invention, all will change in specific embodiments and applications, in sum, this description should not be construed as limitation of the present invention meanwhile.
Claims (10)
1. a dispatching method for transmission link, is characterized in that, described method comprises:
Application service in application service in Office Network and production net is registered on integrated service supporting platform; Between described Office Network and described production net, have three kinds of transmission links, described three kinds of transmission links comprise that high safety chain, physical file import link and gateway link;
Receive the service request information of described application service; Data type, procotol and the access side that described service request information comprises the interactive information between described Office Network and described production net in one or more;
According to the data type of described interactive information, procotol and access side in one or more, from described three kinds of transmission links, select wherein a kind ofly, between described Office Network and described production net, by described integrated service supporting platform, forward described interactive information.
2. method according to claim 1, is characterized in that, described high safety chain is comprised of PAA, fire compartment wall, integrated safe gateway and Network Intrusion Detection System, mutual for the application service realizing between described Office Network and described production net;
Described physical file imports the ferry-boat system of chain route based on universal serial bus protocol and forms, for realizing described Office Network to described production net transmitting physical file;
Described gateway chain route redundant network lock forms, for realizing described production net to described Office Network transmitting physical file.
3. method according to claim 1, is characterized in that, the platform that described integrated service supporting platform is Service-Oriented Architecture Based is supported three kinds of business models, and described three kinds of business models comprise:
Web service cocurrent flow medium browsing pattern, web service interface interchange pattern and web service are with file copy mode.
4. method according to claim 1, is characterized in that, described application service in Office Network and the application service of producing in net is registered on integrated service supporting platform, comprising:
Define the address in the corresponding described Office Network in address of application service of described production net, the address packet of the application service of described production net is drawn together web service application address, upload service application address, download service address;
When the application service in described Office Network need to be accessed the Streaming Media in described production net, the address of the application service of described production net also comprises streaming media service address, needs the application service of accessing the Streaming Media in described production net by tactful route, to specify in switching equipment in described streaming media service address and described Office Network.
5. method according to claim 1, is characterized in that, the data type of described interactive information comprises file type, type of message, service call type and Streaming Media type;
Described procotol comprises HTTP, RTSP and MMS (Microsoft Media Server) Protocol;
Described access side is to the direction that comprises that direction and the described production net of described Office Network to described production net arrives described Office Network;
Wherein, described file type comprises video and audio media file, text and picture file;
Described service call type adopts web service mode;
Described Streaming Media type comprises low code check video-voice frequency flow.
6. a dispatching patcher for transmission link, is characterized in that, comprising: integrated service supporting platform, Office Network and production net, and described integrated service supporting platform comprises:
Application service Registering modules, for registering the application service in the application service of Office Network and production net on integrated service supporting platform; Between described Office Network and described production net, have three kinds of transmission links, described three kinds of transmission links comprise that high safety chain, physical file import link and gateway link;
Request message receiver module, for receiving the service request information of described application service; Data type, procotol and the access side that described service request information comprises the interactive information between described Office Network and described production net in one or more;
Transmission link scheduler module, for according to the data type of described interactive information, procotol and access side to one or more, from described three kinds of transmission links, select wherein a kind ofly, between described Office Network and described production net, by described integrated service supporting platform, forward described interactive information.
7. system according to claim 6, is characterized in that, described high safety chain is comprised of PAA, fire compartment wall, integrated safe gateway and Network Intrusion Detection System, mutual for the application service realizing between described Office Network and described production net;
Described physical file imports the ferry-boat system of chain route based on universal serial bus protocol and forms, for realizing described Office Network to described production net transmitting physical file;
Described gateway chain route redundant network lock forms, for realizing described production net to described Office Network transmitting physical file.
8. system according to claim 6, is characterized in that, the platform that described integrated service supporting platform is Service-Oriented Architecture Based is supported three kinds of business models, and described three kinds of business models comprise:
Web service cocurrent flow medium browsing pattern, web service interface interchange pattern and web service are with file copy mode.
9. system according to claim 6, it is characterized in that, described application service Registering modules defines the address in the corresponding described Office Network in address of application service of described production net, and the address packet of the application service of described production net is drawn together web service application address, upload service application address, download service address;
When the application service in described Office Network need to be accessed the Streaming Media in described production net, the address of the application service of described production net also comprises streaming media service address, needs the application service of accessing the Streaming Media in described production net by tactful route, to specify in switching equipment in described streaming media service address and described Office Network.
10. system according to claim 6, is characterized in that, the data type of described interactive information comprises file type, type of message, service call type and Streaming Media type;
Described procotol comprises HTTP, RTSP and MMS (Microsoft Media Server) Protocol;
Described access side is to the direction that comprises that direction and the described production net of described Office Network to described production net arrives described Office Network;
Wherein, described file type comprises video and audio media file, text and picture file;
Described service call type adopts web service mode;
Described Streaming Media type comprises low code check video-voice frequency flow.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110730217A (en) * | 2019-09-24 | 2020-01-24 | 日立楼宇技术（广州）有限公司 | Transmission link adjusting method and device of access control system, access control equipment and storage medium |
| CN110912669A (en) * | 2019-11-15 | 2020-03-24 | 珠海市新德汇信息技术有限公司 | Two-channel data transmission method based on file stream and data stream |
| CN111756748A (en) * | 2020-06-24 | 2020-10-09 | 中国建设银行股份有限公司 | Data interaction method and device, electronic equipment and storage medium |
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