CN109309629A

CN109309629A - Data transmission method, data transmission device and computer readable storage medium

Info

Publication number: CN109309629A
Application number: CN201710615529.8A
Authority: CN
Inventors: 樊顺兴; 陆素建; 黄翔; 李翔; 阮泽鑫; 林达广
Original assignee: Tencent Technology Shenzhen Co Ltd
Current assignee: Tencent Technology Shenzhen Co Ltd
Priority date: 2017-07-26
Filing date: 2017-07-26
Publication date: 2019-02-05

Abstract

The present invention provides a kind of data transmission method, carries out data interaction for the data transfer server in data transmission network, which includes: to receive business datum from other adjacent data transfers interchangers, and obtain the data parameters of business datum；It is transmitted and is marked according to data, determine the data transport priority of business datum；Destination server is transmitted according to data transport priority and data, business datum is carried out data transmission operating.The present invention also provides a kind of data transmission device and storage medium, data transmission method of the invention, data transmission device and storage medium realize the reasonable utilization and the effective use of the data transfer bandwidth to each transport network node in data transmission network to Internet resources.

Description

Data transmission method, data transmission device and computer readable storage medium

Technical field

The present invention relates to field of data transmission, more particularly to a kind of data transmission method, data transmission device and storage Medium.

Background technique

With the development of network technology, network system is more and more huger, as network system may be by computer room level, garden layer The multiple network layers grades such as grade, city level and region level are constituted.A terminal in users from networks system to another Terminal sends information, it may be necessary to pass through aforementioned four network level, therefore any network failure or industry between network level Network congestion caused by business happens suddenly is likely to affect service traffics.

In order to which the core network service in Logistics networks system can not be by network failure in different faults Influence, Network Provider can generally carry out QoS (Quality of Service, Service Quality on the full link of network system Amount) setting.

The QoS plan of establishment of existing network system is generally centralized services model.Under centralized services model, network is supplied Quotient is answered to carry out QoS setting by the way of resource reservation, i.e. Network Provider can build one between source host and destination host Item is reserved with the virtual channel of corresponding Internet resources, which can guarantee that the network of core network service passes Transmission quality.

But in the above-mentioned QoS plan of establishment, the flow that such as virtual channel is arranged is larger, due to reserving the utilization rate in channel It is lower, so that causing biggish waste to Internet resources.The flow that such as virtual channel is arranged is smaller, and such as real-time Business Stream is more than Reserved bandwidth chahnel may result in QoS setting failure.

Summary of the invention

The embodiment of the present invention provides one kind and can rationally be utilized to Internet resources, and can be to every in data transmission network The data transmission method and data that the data transfer bandwidth of a transport network node (data transmission switching mechanism) is efficiently used Transmitting device；To solve, network resources waste in existing data transmission method and data transmission device is larger or data transmission network In network the technical issues of QoS setting failure.

The embodiment of the present invention provides a kind of data transmission method, for the data transfer server in data transmission network it Between carry out data interaction, wherein the data transmission network includes multiple data transmission switching mechanisms and multiple data transmission clothes Business device, other data transmission switching mechanisms of at least one of each data transmission switching mechanism and the data transmission network connect It connects, each data transfer server is connect with a data transmission switching mechanism, wherein the data transmission method includes:

The data transmission switching mechanism receives business datum from other adjacent data transfers interchangers, and obtains the business The data parameters of data；Wherein the data parameters include that the data transmission destination server of the business datum and data pass Defeated label；

The data transmission switching mechanism is transmitted according to the data and is marked, and determines the data transmission preferences of the business datum Grade；And

The data transmission switching mechanism transmits destination server according to the data transport priority and the data, right The business datum carries out data transmission operating.

The embodiment of the present invention also provides a kind of data transmission device, and the data transmission exchange in data transmission network is arranged in In machine, wherein the data transmission network includes multiple data transmission switching mechanisms and multiple data transfer servers, each The data transmission switching mechanism is connect at least one of the data transmission network other data transmission switching mechanisms, every number It is connect with a data transmission switching mechanism according to transmission server, wherein the data transmission device includes:

Data parameters obtain module, for receiving business datum from other adjacent data transfers interchangers, and described in acquisition The data parameters of business datum；Wherein the data parameters include the data transmission destination server and number of the business datum It is marked according to transmission；

Transmission priority determining module is marked for being transmitted according to the data, determines that the data of the business datum pass Defeated priority；And

Data transmission module, it is right for transmitting destination server according to the data transport priority and the data The business datum carries out data transmission operating.

The embodiment of the present invention also provides a kind of computer readable storage medium, is stored with processor-executable instruction, Described instruction is loaded by one or more processors, to execute above-mentioned data transmission method.

Compared to the prior art, data transmission method of the invention and data transmission device pass through in data transmission network Each data transmission switching mechanism in all business datums data transport priorities are set, the different data for passing through business datum passes Defeated priority carries out reasonable disposition to the all-network resource of data transmission switching mechanism, to realize to the reasonable of Internet resources Have using and to the data transfer bandwidth of each transport network node (data transmission switching mechanism) in data transmission network Effect utilizes；Solve that network resources waste in existing data transmission method and data transmission device is larger or data transmission network The technical issues of middle QoS setting failure.

Detailed description of the invention

Fig. 1 is the flow chart of one embodiment of data transmission method of the invention；

Fig. 2 is the flow chart of another embodiment of data transmission method of the invention；

Fig. 3 is that the data of data transmission method of the invention manage the data transfer bandwidth control flow of server as a whole；

Fig. 4 is the structural schematic diagram of one embodiment of data transmission device of the invention；

Fig. 5 is the structural schematic diagram of the data transmission module of one embodiment of data transmission device of the invention；

Fig. 6 is the structural schematic diagram of another embodiment of data transmission device of the invention；

Fig. 7 is the structural schematic diagram of the data overall management server in data transmission network of the invention；

Fig. 8 is the structural representation of the corresponding data transmission network of data transmission method and data transmission device of the invention Figure；

Fig. 9 is the data transmission stream journey figure of data transmission method and data transmission device of the invention；

Figure 10 is the working environment structural schematic diagram of the electronic equipment where data transmission device of the invention.

Specific embodiment

Schema is please referred to, wherein identical component symbol represents identical component, the principle of the present invention is to implement one It is illustrated in computing environment appropriate.The following description be based on illustrated by the specific embodiment of the invention, should not be by It is considered as the limitation present invention other specific embodiments not detailed herein.

In the following description, specific embodiments of the present invention will refer to the operation as performed by one or multi-section computer The step of and symbol illustrate, unless otherwise stating clearly.Therefore, these steps and operation be will appreciate that, mentioned for several times wherein having It include by representing with the computer disposal list of the electronic signal of the data in a structuring pattern to be executed by computer Member is manipulated.At this manipulation transforms data or the position being maintained in the memory system of the computer, it can match again Set or in addition change in a manner familiar to those skilled in the art the running of the computer.The maintained data knot of the data Structure is the provider location of the memory, has the specific feature as defined in the data format.But the principle of the invention is with above-mentioned Text illustrates, is not represented as a kind of limitation, those skilled in the art will appreciate that plurality of step as described below and Operation also may be implemented in hardware.

Data transmission method and data transmission device of the invention is for the data transfer server in data transmission network Between carry out data interaction, be arranged in the data transmission switching mechanism of data transmission network, wherein data transmission network include it is more In a data transmission switching mechanism and multiple data transfer servers, each data transmission switching mechanism and data transmission network at least One other data transmission switching mechanisms connection, each data transfer server are connect with a data transmission switching mechanism.The present invention Data transmission method and data transmission device pass through to all industry in each data transmission switching mechanism in data transmission network Data transport priority is arranged in data of being engaged in, by the different data transmission priority of business datum to the institute of data transmission switching mechanism There are Internet resources to carry out reasonable disposition, the reasonable of Internet resources is utilized and to every in data transmission network to realize The data transfer bandwidth of a transport network node (data transmission switching mechanism) is efficiently used.

When data transfer server A needs to send data to another data transfer server B, data transmission clothes Business device A needs to transfer data to the corresponding data of data transfer server B by corresponding data transmission switching mechanism and passes Then defeated interchanger sends data to data transfer server by the corresponding data transmission switching mechanism of data transfer server B B。

Fig. 1 is please referred to, Fig. 1 is the flow chart of one embodiment of data transmission method of the invention.The number of the present embodiment The data transmission switching mechanism in above-mentioned data transmission network can be used to be implemented according to transmission method.At the instruction of the present embodiment Reason method includes:

Step S101, data transmission switching mechanism receives business datum from other adjacent data transfers interchangers, and obtains industry The data parameters for data of being engaged in；Wherein data parameters include the data transmission destination server and data transmission mark of business datum Note；

Step S102, data transmission switching mechanism are transmitted according to data and are marked, and determine the data transport priority of business datum；

Step S103, data transmission switching mechanism transmits destination server according to data transport priority and data, to industry Business data carry out data transmission operating.

The following detailed description of the detailed process of each step of the data transmission method of the present embodiment.

In step s101, when business datum is transmitted to another data transfer server from a data transfer server When, it can be by multiple data transmission switching mechanisms in data transmission network.When data transmission switching mechanism is from other adjacent data When transmission switching mechanism receives business datum, the data parameters of the business datum will be got, which includes business The data transmission destination server and data transmission label of data.Wherein data transmission destination server indicates the business datum Corresponding data receiver；Data transmission label is used to indicate the transmission preferences rank of the business datum.

Wherein data transmission label can be by the unified identification of all data transmission switching mechanisms, and the business datum is in number in this way According to all having unified transmission preferences rank on all transmission channels of transmission network.

In step s 102, the data transmission label that data transmission switching mechanism is obtained according to step S101, determines the business The data transport priority of data.

Here data transmission label may be provided at the position the DSCP (Differentiated of the data header of the business datum Services Code Point, differentiated services code points), specific data transmission label may include gold medal data markers, silver Board data markers and bronze medal data markers.Data transport priority includes high priority, middle priority and low priority.

In step s 103, data transmission switching mechanism is according to the step S102 data transport priority obtained and step The data that S101 is obtained transmit destination server, carry out data transmission operating to the business datum.

Specifically, with high priority, carrying out data transmission grasping to business datum when business datum is gold medal data markers Make.I.e. data transmission switching mechanism can transmit destination server according to the data of business datum, determine the most short transmission of business datum Path；Here the data transmission period between destination server is transmitted for data transmission switching mechanism to data in most short transmission path Shortest transmission path.Subsequent data transmission switching mechanism carries out data transmission operating with most short transmission path to business datum.

When business datum is silver medal data markers, with middle priority, business datum is carried out data transmission operating.Count According to transmission switching mechanism according to data endpoint side's server of business datum, can determine business datum most short transmission path and around Row transmission path；Here detour transmission path removes most short transmission between data terminal server for data transmission switching mechanism Path except path.

When being more than or equal to the volume of transmitted data of business datum such as the transmission surplus in most short transmission path, data transmission switching mechanism With most short transmission path, business datum is carried out data transmission operating.

When being less than the volume of transmitted data of business datum such as the transmission surplus in most short transmission path, data transmission switching mechanism is with most Short transmission path and detour transmission path, carry out data transmission operating to business datum；Wherein business datum is in most short transmission The volume of transmitted data in path is the transmission surplus in most short transmission path.

When business datum is bronze medal data markers, with low priority, business datum is carried out data transmission operating.Count According to transmission switching mechanism according to data endpoint side's server of business datum, can determine business datum most short transmission path and around Row transmission path；Here most short transmission path is that the data that data transmission switching mechanism is transmitted to data between destination server pass Defeated time shortest transmission path；Here detour transmission path is data transmission switching mechanism between data terminal server Path in addition to most short transmission path.

As most short transmission path and transmit surplus be less than business datum volume of transmitted data, and most short transmission path and around The transmission surplus of row transmission path and more than or equal to business datum volume of transmitted data when, with most short transmission path and detour pass Defeated path carries out data transmission operating to business datum；Wherein volume of transmitted data of the business datum in most short transmission path is most The transmission surplus in short transmission path.

It is right when transmission surplus such as most short transmission path and detour transmission path and the volume of transmitted data less than business datum Business datum carries out discarding operation, so that the transmission surplus of most short transmission path and detour transmission path and being equal to and abandoning operation The volume of transmitted data of business datum afterwards；If business datum be audio data, then can by change audio data high-frequency-band data and Low frequency segment data carries out discarding operation；Final data transmission switching mechanism is with most short elaboration path and detour transmission path, to discarding Business datum after operation carries out data transmission operating.

The business data transmission process of the data transmission method of the present embodiment is completed in this way.

The data transmission method of the present embodiment in each data transmission switching mechanism in data transmission network by owning Data transport priority is arranged in business datum, by the different data transmission priority of business datum to data transmission switching mechanism All-network resource carries out reasonable disposition, utilizes and the reasonable of Internet resources in data transmission network to realize The effective use of the data transfer bandwidth of each transport network node (data transmission switching mechanism).

Referring to figure 2., Fig. 2 is the flow chart of another embodiment of data transmission method of the invention.The present embodiment The data transmission switching mechanism in above-mentioned data transmission network can be used to be implemented for data transmission method.The data transmission network Including the data overall management server for carrying out control operation to data transmission switching mechanism, multiple data transmission exchanges Machine and multiple data transfer servers.

Each data transmission switching mechanism is connect at least one of data transmission network other data transmission switching mechanisms, often A data transfer server is connect with a data transmission switching mechanism, and all data transmission switching mechanisms are planned as a whole to manage with data Manage server connection.Here data transfer server includes data transmission start point server and data transmission terminal service Device.The data transmission method of the present embodiment includes:

Step S201, data transmission switching mechanism A receive business datum from corresponding data transmission start point server；

Step S202, data transmission switching mechanism A are arranged according to business datum mark, and data are arranged in business datum and transmit Label；Wherein data transmission switching mechanism receives business datum mark setting from data overall management server；

Step S203, data transmission switching mechanism B receive business datum from adjacent data transmission switching mechanism A, and obtain industry The data parameters for data of being engaged in, wherein data parameters include the data transmission destination server and data transmission mark of business datum Note；

Step S204, data transmission switching mechanism B are transmitted according to data and are marked, and determine the data transmission preferences of business datum Grade；

Step S205, data transmission switching mechanism B transmit destination server according to data transport priority and data, to industry Business data carry out data transmission operating；

Step S206, data transmission switching mechanism A and data transmission switching mechanism B are by the data identifier and industry of business datum Business data transmission result is uploaded to data overall management server.

Present embodiment describes a business datums, and the complete of destination server is transmitted from data transmission start point server to data Portion's data transmission procedure.

The following detailed description of the detailed process of each step of data transmission method of the invention.

In step s 201, data transmission start point server needs for business datum to be sent to data transmission terminal service Business datum is sent to the corresponding data transmission of the data transmission start point server first and handed over by device, data transmission start point server It changes planes.That is data transmission switching mechanism A receives business datum from corresponding data transmission start point server, at this moment the number of business datum Data transmission destination server is only included according to parameter and for the data identifier of the unique identification business datum.

In step S202, data transmission switching mechanism A is according to the business datum downloaded from data overall management server Mark setting is arranged data in the business datum received and transmits label.The data parameters of business datum include data at this time Transmit destination server, data identifier and data transmission label.Data transmission label is for indicating the business datum Transmission preferences rank.

Here data transmission switching mechanism A, which is determined, is not provided with data transmission label in the data parameters of the business datum, Directly the data of the business datum can be requested to transmit label to data overall management server, can also plan as a whole to manage from data in advance Reason server downloads multiple data transfer servers (including data transmission start point server) of data transmission switching mechanism A management Business datum data transmit label, so as to when receiving the business datum, can be arranged in the business datum data biography Defeated label.

In step S203, data transmission switching mechanism A by step S202 obtain business datum data transport priority with And the data of the business datum of step S201 acquisition transmit destination server, by the business data transmission to data transmission switching mechanism B。

Data transmission switching mechanism B can obtain the data parameters of the business datum in this way.The specially data of the business datum Transmit destination server, data identifier and data transmission label.Then pass to step S204.

In step S204, the data transmission label that data transmission switching mechanism B is obtained according to step S203 determines the business The data transport priority of data.

In step S205, data transmission switching mechanism B is according to the step S204 data transport priority obtained and step The data that S203 is obtained transmit destination server, carry out data transmission operating to the business datum.

Specifically, with high priority, carrying out data transmission grasping to business datum when business datum is gold medal data markers Make.I.e. data transmission switching mechanism can transmit destination server according to the data of business datum, determine the most short transmission of business datum Path.Subsequent data transmission switching mechanism carries out data transmission operating with most short transmission path to business datum.

When business datum is silver medal data markers, with middle priority, business datum is carried out data transmission operating.Count According to transmission switching mechanism according to data endpoint side's server of business datum, can determine business datum most short transmission path and around Row transmission path.

When business datum is bronze medal data markers, with low priority, business datum is carried out data transmission operating.Count According to transmission switching mechanism according to data endpoint side's server of business datum, can determine business datum most short transmission path and around Row transmission path.

It is right when transmission surplus such as most short transmission path and detour transmission path and the volume of transmitted data less than business datum Business datum carries out discarding operation, so that the transmission surplus of most short transmission path and detour transmission path and being equal to and abandoning operation The volume of transmitted data of business datum afterwards；Final data transmission switching mechanism is with most short elaboration path and detour transmission path, to losing Business datum after abandoning operation carries out data transmission operating.

That is data transmission switching mechanism B by business data transmission to data transmission switching mechanism C ... until data transmit terminal The corresponding data transmission switching mechanism N of server, each data transmission switching mechanism in transmission path repeat step S203 to walking Business data transmission to data is transmitted destination server by rapid S205, final data transmission switching mechanism N.

In step S206, data transmission switching mechanism A, data transmission switching mechanism B ... data transmission switching mechanism N are by industry It, can also be by the Data Identification of business datum after business data are transmitted to other data transmission switching mechanisms or data transmission destination server Symbol and business data transmission result are uploaded to data overall management server；So that data overall management server is to each number It is counted according to the business data transmission situation of transmission switching mechanism, thus to the data transmission policies of each data transmission switching mechanism It is managed.

Specifically, data overall management server carries out data transmission the stream of tactical management to each data transmission switching mechanism Journey includes:

Data manage the actual data transfer amount of the business datum on server real-time judge data transmission switching mechanism as a whole Whether the setting multiple of the data predetermined amount of business datum is greater than.Here the data predetermined amount of business datum is corresponding for business datum Discreet value of the administrative staff to business datum volume of transmitted data on some data transmission switching mechanism, transmit and hand over when the data The actual transfer size of business datum on changing planes deviates from the data predetermined amount of the business datum, and such as the 1.2 of the data predetermined amount Again to 1.5 times or so.Then data overall management server needs to carry out data transmission the business datum change of strategy.

Specifically, the actual data transfer amount such as the business datum on data transmission switching mechanism is greater than the data of business datum The setting multiple of predetermined amount, then data overall management server sets the business datum in business datum mark setting Bronze medal data markers, to prevent the business datum to the data of the business datum of other gold medal data markers and silver medal data markers Transmission impacts.

Others, as the actual data transfer amount of the business datum on data transmission switching mechanism is greater than the data of business datum The setting multiple of predetermined amount, then the first data transmission switching mechanism that data overall management server passes through in the business datum is to this Business datum carries out speed limit operation, so that the data that the actual data transfer amount of the business datum is less than or equal to business datum are pre- If the setting multiple of amount.

As the actual transfer size of the business datum on data transmission switching mechanism is less than or equal to the data predetermined amount of business datum Setting multiple, then data overall management server think that the data transmission scenarios of the business datum belong to normal range (NR), it is not right The corresponding data transmission switching mechanism of the business datum carries out data transmission the change of strategy.

The data transmission method of the present embodiment in each data transmission switching mechanism in data transmission network by owning Data transport priority is arranged in business datum, by the different data transmission priority of business datum to data transmission switching mechanism All-network resource carries out reasonable disposition, utilizes and the reasonable of Internet resources in data transmission network to realize The effective use of the data transfer bandwidth of each transport network node (data transmission switching mechanism)

Furthermore data transmission mark is arranged to business datum by data transmission switching mechanism in the data transmission method of the present embodiment Note simplifies the setting procedure of data transmission label, realizes data overall management server to the institute in data transmission network There is the overall management of data transmission switching mechanism.Furthermore the data transmission switching mechanism in data transmission network can be by the number of business datum Data overall management server is fed back to according to transmission result, so that data overall management server is in real time to the real-time of business datum Data transmission scenarios carry out data transmission policy control.

Referring to figure 3., Fig. 3 is that the data of data transmission method of the invention manage the data transfer bandwidth of server as a whole Control flow.The data in above-mentioned data transmission network can be used to manage as a whole for the data transfer bandwidth control flow of the present embodiment Server is implemented.The data transfer bandwidth control flow includes:

Step S301, the data that data manage all business datums that server obtains data transmission switching mechanism as a whole are default Amount.

Step S302, the data that data manage all business datums of server based on data transmission switching mechanism as a whole are default Amount calculates the industry for the gold medal data markers that data transmission switching mechanism and each adjacent data transmission switching mechanism carry out data transmission The business datum amount for the data volume and silver medal data markers of being engaged in.

Since data overall management server needs to guarantee that the business datum of gold medal data markers must be in real time with most short pass Defeated path carries out data transmission operating, while guaranteeing that the business datum of silver medal data markers must be in real time with most short transmission path And/or detour transmission path carries out data transmission operating；And under specific circumstances may be used for the business datum of bronze medal data markers To abandon operation.Therefore data overall management server needs to exchange data transmission switching mechanism with each adjacent data transmission The business datum for the gold medal data markers that machine carries out data transmission and the business datum of silver medal data markers are counted.

Step S303 is small when the direct transmission quantity of preset data of data transmission switching mechanism and adjacent data transfers interchanger When the business datum amount of data transmission switching mechanism and the gold medal data markers of adjacent data transfers interchanger, i.e., data plan as a whole pipe Reason server judges that the volume of transmitted data between data transmission switching mechanism and adjacent data transfers interchanger may be unable to satisfy number When according to the business datum amount of transmission switching mechanism and the gold medal data markers of adjacent data transfers interchanger, data overall management service The dilatation that device generates the data transfer bandwidth of data transmission switching mechanism and adjacent data transfers interchanger instructs, so as to technical staff Dilatation operation is carried out to the data transfer bandwidth of data transmission switching mechanism and adjacent data transfers interchanger.

Step S304, when the direct transmission quantity of preset data and in advance of data transmission switching mechanism and adjacent data transfers interchanger If the sum of data indirect communication amount, less than the industry of data transmission switching mechanism and the gold medal data markers of adjacent data transfers interchanger When the sum of the data volume and the business datum amount of silver medal data markers of being engaged in, i.e., data overall management server judges data transmission exchange Volume of transmitted data between machine and adjacent data transfers interchanger may be unable to satisfy data transmission switching mechanism and adjacent data passes When the business datum amount of the business datum amounts of the gold medal data markers of defeated interchanger and silver medal data markers, data overall management clothes The dilatation that business device generates the data transfer bandwidth of data transmission switching mechanism and adjacent data transfers interchanger instructs, so as to technology people Member carries out dilatation operation to the data transfer bandwidth of data transmission switching mechanism and adjacent data transfers interchanger.

Here the direct transmission quantity of preset data be data transmission switching mechanism directly to adjacent data transmission switching mechanism into The volume of transmitted data of row data transmission.If data transmission switching mechanism A1 is connect with data transmission switching mechanism B1, transmitted by data Switch A 1 and data transmission switching mechanism B1 are also connect with data transmission switching mechanism C1 simultaneously, then data transmission switching mechanism A1 and number According to the preset data transmission quantity between transmission switching mechanism B1 between data transmission switching mechanism A1 and data transmission switching mechanism B1 The direct transmission quantity of preset data.

Data transmission switching mechanism A1 is transmitted by data transmission switching mechanism C1 to the preset data of data transmission switching mechanism B1 Measure the preset data indirect communication amount between data transmission switching mechanism A1 and data transmission switching mechanism B1.

The direct transmission quantity of the preset data and preset data indirect communication amount should occur simultaneously for data transmission switching mechanism Volume of transmitted data when transmission fault, the data transmission switching mechanism of each node is the using and the reserved in general data transmission network Setting, therefore the direct transmission quantity of preset data here should be the maximum of data transmission switching mechanism A1 and data transmission switching mechanism B1 Half of volume of transmitted data or so, preset data indirect communication amount should be data transmission switching mechanism A1 and passed by other data The half or so of the largest data transfer amount of defeated interchanger and data transmission switching mechanism B1.

The data transfer bandwidth control flow of the data transmission method of the present embodiment is completed in this way.

Data overall management server in the data transmission method of the present embodiment can also be according to data transmission switching mechanism The direct transmission quantity of preset data and preset data indirect communication amount, judge whether present data transmission interchanger can satisfy data The data transfer operation of the business datum of the business datum and silver medal data markers of the gold medal data markers of transmission switching mechanism, into one Step improves the data transmission efficiency of the data transmission switching mechanism in data transmission network.

The present invention also provides a kind of data transmission devices, and referring to figure 4., Fig. 4 is the one of data transmission device of the invention The structural schematic diagram of a embodiment.The transmission exchange of the data in data transmission network is arranged in the data transmission device of the present embodiment In machine, the data transmission device 40 of the present embodiment include data parameters obtain module 41, transmission priority determining module 42 and Data transmission module 43.

Data parameters obtain module 41 and are used to receive business datum from other adjacent data transfers interchangers, and obtain business The data parameters of data；Wherein data parameters include the data transmission destination server and data transmission label of business datum； Transmission priority determining module 42 is used to be transmitted according to data and mark, and determines the data transport priority of business datum；Data pass Defeated module 43 is used to transmit destination server according to data transport priority and data, carries out data transmission grasping to business datum Make.

Referring to figure 5., Fig. 5 is that the structure of the data transmission module of one embodiment of data transmission device of the invention is shown It is intended to.The data transmission module 43 includes that first data transmission unit 51, the second data transmission unit 52 and third data pass Defeated unit 53.

First data transmission unit 51 is used for when business datum is gold medal data markers, with high priority, to business number According to carrying out data transmission operating；Second data transmission unit 52 is used for when business datum is silver medal data markers, preferential in Grade, carries out data transmission operating to business datum；Third data transmission unit 53 is used to when business datum be bronze medal data markers When, with low priority, business datum is carried out data transmission operating.

Wherein first data transmission unit 51 includes that most short transmission path obtains subelement and first data transmission list Member.

Most short transmission path obtains subelement and is used to transmit destination server according to the data of business datum, determines business number According to most short transmission path；First data transmission subelement is used to carry out data transmission business datum with most short transmission path Operation.

Second data transmission unit 52 include most short transmission path obtain subelement, detour transmission path obtain subelement with And the second data transmission unit.

Most short transmission path obtains subelement and is used to transmit destination server according to the data of business datum, determines business number According to most short transmission path；Detour transmission path obtains subelement and is used to transmit destination server according to the data of business datum, Determine the detour transmission path of business datum；Second data transmission unit for ought the transmission surplus in most short transmission path be greater than Equal to business datum volume of transmitted data when, with the most short transmission path, business datum is carried out data transmission operating；When most When the transmission surplus in short transmission path is less than the volume of transmitted data of business datum, transmitted with most short transmission path and the detour Path carries out data transmission operating to business datum；Wherein volume of transmitted data of the business datum in the most short transmission path is The transmission surplus in most short transmission path.

Third data transmission unit 53 include most short transmission path obtain subelement, detour transmission path obtain subelement with And third data transmission unit.

Most short transmission path obtains subelement and is used to transmit destination server according to the data of business datum, determines business number According to most short transmission path；Detour transmission path obtains subelement and is used to transmit destination server according to the data of business datum, Determine the detour transmission path of business datum；Third data transmission unit for ought the transmission surplus in most short transmission path be greater than Equal to business datum volume of transmitted data when, with most short transmission path, business datum is carried out data transmission operating；When most short pass The transmission surplus in defeated path is less than the volume of transmitted data of business datum, and more than the transmission of most short transmission path and detour transmission path Amount and more than or equal to business datum volume of transmitted data when, with most short transmission path and detour transmission path, to business datum Carry out data transmission operating；Wherein business datum most short transmission path volume of transmitted data be the most transmission in short transmission path more than Amount；When the transmission surplus of most short transmission path and detour transmission path and when less than the volume of transmitted data of business datum, to business Data carry out discarding operation so that the transmission surplus of most short transmission path and detour transmission path and equal to operation is abandoned after The volume of transmitted data of business datum；And with most short transmission path and detour transmission path, to abandon the business datum after operation into Row data transfer operation.

The data transmission device 40 of the present embodiment is in use, first when business datum is transmitted from a data transfer server It, can be by multiple data transmission switching mechanisms in data transmission network when to another data transfer server.When data are transmitted When interchanger receives business datum from other adjacent data transmission switching mechanisms, the data parameters of data transmission switching mechanism are obtained Module 41 will get the data parameters of the business datum, which includes the data transmission terminal service of business datum Device and data transmission label.Wherein data transmission destination server indicates the corresponding data receiver of the business datum；Number It is used to indicate the transmission preferences rank of the business datum according to transmission label.

Subsequent transmission priority determining module 42 obtains the data that module 41 obtains according to data parameters and transmits label, determines The data transport priority of the business datum.

Then data transport priority and number that data transmission module 43 is obtained according to transmission priority determining module 42 Destination server is transmitted according to the data that parameter acquisition module 41 obtains, which is carried out data transmission operating.

Specifically, first data transmission unit 51 is with high priority, to business when business datum is gold medal data markers Data carry out data transmission operating.That is the most short transmission path acquisition subelement of first data transmission unit 51 can be according to business number According to data transmit destination server, determine the most short transmission path of business datum；Here most short transmission path is data biography Defeated interchanger transmits the shortest transmission path of data transmission period between destination server to data.Subsequent first data transmission The first data transmission subelement of unit 51 carries out data transmission operating with most short transmission path to business datum.

When business datum is silver medal data markers, the second data transmission unit 52 with middle priority, to business datum into Row data transfer operation.That is the most short transmission path of the second data transmission unit 52 obtains subelement can be according to the number of business datum According to terminal side's server, the most short transmission path of business datum is determined；The detour transmission path of second data transmission unit 52 obtains It takes subelement to transmit destination server according to the data of business datum, determines the detour transmission path of business datum；Here around Row transmission path is data transmission switching mechanism to the path in addition to most short transmission path between data terminal server.

When being more than or equal to the volume of transmitted data of business datum such as the transmission surplus in most short transmission path, the transmission of the second data is single Second data transmission unit of member 52 carries out data transmission operating with most short transmission path to business datum.

When being less than the volume of transmitted data of business datum such as the transmission surplus in most short transmission path, the second data transmission unit 52 The second data transmission unit with most short transmission path and detour transmission path, business datum is carried out data transmission grasping Make；Wherein volume of transmitted data of the business datum in most short transmission path is the transmission surplus in most short transmission path.

When business datum is bronze medal data markers, third data transmission unit 53 with low priority, to business datum into Row data transfer operation.That is the most short transmission path acquisition subelement of third data transmission unit 53 can be according to the number of business datum According to terminal side's server, the most short transmission path of business datum is determined；The detour transmission path of third data transmission unit 53 obtains It takes subelement to transmit destination server according to the data of business datum, determines the detour transmission path of business datum.

When being more than or equal to the volume of transmitted data of business datum such as the transmission surplus in most short transmission path, the transmission of third data is single The third data transmission unit of member 53 carries out data transmission operating with most short transmission path to business datum.

As the transmission surplus in most short transmission path is less than the volume of transmitted data of business datum, and most short transmission path and detour The transmission surplus of transmission path and more than or equal to business datum volume of transmitted data when, the third number of third data transmission unit 53 According to transmission subelement with most short transmission path and detour transmission path, business datum is carried out data transmission operating；Wherein industry Volume of transmitted data of the data of being engaged in most short transmission path is the transmission surplus in most short transmission path.

When transmission surplus such as most short transmission path and detour transmission path and the volume of transmitted data less than business datum, the The third data transmission unit of three data transmission units 53 carries out discarding operation to business datum, so that most short transmission path With the transmission surplus of detour transmission path and equal to the volume of transmitted data for abandoning the business datum after operating；If business datum is sound The high-frequency-band data for changing audio data and low frequency segment data can then be carried out discarding operation by frequency evidence；Last third data transmission Subelement carries out data transmission operating with most short elaboration path and detour transmission path to the business datum abandoned after operating.

The business data transmission process of the data transmission device 40 of the present embodiment is completed in this way.

The data transmission device of the present embodiment in each data transmission switching mechanism in data transmission network by owning Data transport priority is arranged in business datum, by the different data transmission priority of business datum to data transmission switching mechanism All-network resource carries out reasonable disposition, utilizes and the reasonable of Internet resources in data transmission network to realize The effective use of the data transfer bandwidth of each transport network node (data transmission switching mechanism).

Fig. 6 is please referred to, Fig. 6 is the structural schematic diagram of another embodiment of data transmission device of the invention.This implementation The data transmission device of example is arranged in the data transmission switching mechanism in data transmission network.

The data transmission network includes the data overall management service for carrying out control operation to data transmission switching mechanism Device, multiple data transmission switching mechanisms and multiple data transfer servers.Each data transmission switching mechanism and data transmission network The connection of other data transmission switching mechanisms of at least one of network, each data transfer server are exchanged with a data transmission Machine connection, all data transmission switching mechanisms are connect with data overall management server.Here data transfer server includes There are data transmission start point server and data transmission destination server.

The data transmission device of the data transmission switching mechanism A of the present embodiment includes business datum receiving module A61, business number According to label setup module A62, data parameters obtain modules A 63, transmission priority determining module A64, data transmission module A65 with And data uploading module A66.

The data transmission device of data transmission switching mechanism B includes business datum receiving module B61, business datum label setting Module B62, data parameters obtain module B63, transmission priority determining module B64, data transmission module B65 and data and upload Module B66.

Business datum receiving module A61 and B61 are used to receive business datum from corresponding data transmission start point server；Industry Data markers setup module A62 and B62 be engaged in for being arranged according to business datum mark, data are set in business datum and transmit mark Note；Wherein data transmission switching mechanism receives the business datum mark setting from data overall management server；Data parameters It obtains modules A 63 and B63 is used to receive business datum from other adjacent data transfers interchangers, and obtain the data of business datum Parameter；Transmission priority determining module A64 and B64 are used to be transmitted according to data and mark, and determine that the data transmission of business datum is excellent First grade；Data transmission module A65 and B65 are used to transmit destination server according to data transport priority and data, to business Data carry out data transmission operating；Data uploading module A66 and B66 are used for the data identifier of business datum and business number Data overall management server is uploaded to according to transmission result.

Wherein data overall management server 67 includes business datum setup module 671 and data speed limit module 672.

The data that business datum setup module 671 is used to be greater than when the actual data transfer amount of business datum business datum are pre- If when the setting multiple of amount, in business datum mark setting, setting bronze medal data markers for business datum；Data speed limit mould Block 672 is used for when the actual data transfer amount of business datum is greater than the setting multiple of the data predetermined amount of business datum, in industry The first data transmission switching mechanism that data of being engaged in are passed through carries out speed limit operation to business datum, so that the real data of business datum Transmission quantity is less than or equal to the setting multiple of the data predetermined amount of business datum.

The data transmission device of the present embodiment is in use, data transmission start point server needs to send business datum first Destination server is transmitted to data, business datum is sent to the data transmission start point service first by data transmission start point server The corresponding data transmission switching mechanism of device.That is the business datum receiving module A61 of data transmission switching mechanism A is transmitted from corresponding data It plays point server and receives business datum, at this moment the data parameters of business datum only include data transmission destination server and are used for The data identifier of the unique identification business datum.

The business datum label setup module A62 of subsequent data transmission switching mechanism A manages server as a whole according to from data The business datum mark setting downloaded on 67, is arranged data in the business datum received and transmits label.Business datum at this time Data parameters include data transmission destination server, data identifier and data transmission label.Data transmission label is used In the transmission preferences rank for indicating the business datum.

Here the business datum label setup module A62 of data transmission switching mechanism A determines the data ginseng of the business datum It is not provided with data transmission label in number, directly the data of the business datum can be requested to pass to data overall management server 67 Defeated label can also download multiple data transmission that the data transmission switching mechanism A is managed from data overall management server 67 in advance The data of the business datum of server (including data transmission start point server) transmit label, to issue in the business datum When, data transmission label can be set in the business datum.

Then data transmission switching mechanism A transmits terminal service by the data transport priority and data that obtain business datum Device, by the business data transmission to data transmission switching mechanism B.

The data parameters of data transmission switching mechanism B, which obtain module B63, can obtain the data parameters of the business datum.Specially Data transmission destination server, data identifier and the data transmission label of the business datum.

The transmission priority determining module B64 of subsequent data transmission switching mechanism B obtains what module obtained according to data parameters Data transmission label, determines the data transport priority of the business datum.

Then the number that the data transmission module B65 of data transmission switching mechanism B is obtained according to transmission priority determining module B64 The data that module obtains are obtained according to transmission priority and data parameters and transmit destination server, and data are carried out to the business datum Transmission operation.

Specifically, with high priority, carrying out data transmission grasping to business datum when business datum is gold medal data markers Make.That is data transmission module B65 can transmit destination server according to the data of business datum, determine the most short transmission of business datum Path.Subsequent data transmission module B65 carries out data transmission operating with most short transmission path to business datum.

When business datum is silver medal data markers, with middle priority, business datum is carried out data transmission operating.Count According to transmission module B65 according to data endpoint side's server of business datum, can determine business datum most short transmission path and Detour transmission path.

When being more than or equal to the volume of transmitted data of business datum such as the transmission surplus in most short transmission path, data transmission module B65 carries out data transmission operating with most short transmission path to business datum.

As most short transmission path transmission surplus less than business datum volume of transmitted data when, data transmission module B65 with Most short transmission path and detour transmission path, carry out data transmission operating to business datum；Wherein business datum is in most short pass The volume of transmitted data in defeated path is the transmission surplus in most short transmission path.

When business datum is bronze medal data markers, with low priority, business datum is carried out data transmission operating.Count According to transmission module B65 according to data endpoint side's server of business datum, can determine business datum most short transmission path and Detour transmission path.

As most short transmission path and transmit surplus be less than business datum volume of transmitted data, and most short transmission path and around The transmission surplus of row transmission path and more than or equal to business datum volume of transmitted data when, data transmission module B65 is with most short pass Defeated path and detour transmission path, carry out data transmission operating to business datum；Wherein business datum is in most short transmission path Volume of transmitted data be most short transmission path transmission surplus.

It is several when transmission surplus such as most short transmission path and detour transmission path and the volume of transmitted data less than business datum Discarding operation is carried out to business datum according to transmission module B65, so that more than the transmission of most short transmission path and detour transmission path It measures and equal to the volume of transmitted data for abandoning the business datum after operating；Final data transmission module B65 with most short elaboration path and Detour transmission path carries out data transmission operating to the business datum abandoned after operating.

That is data transmission switching mechanism B by business data transmission to data transmission switching mechanism C ... until data transmit terminal The corresponding data transmission switching mechanism N of server, each data transmission switching mechanism in transmission path repeat the above steps, finally Business data transmission to data is transmitted destination server by data transmission switching mechanism N.

In data transmission switching mechanism A, data transmission switching mechanism B ... data transmission switching mechanism N by business data transmission To other data transmission switching mechanisms or data transmission destination server, the data uploading module of each data transmission switching mechanism The data identifier of business datum and business data transmission result can be also uploaded to data overall management service by A66 and B66 Device 67；So that data overall management server 67 counts the business data transmission situation of each data transmission switching mechanism, To be managed to the data transmission policies of each data transmission switching mechanism.

The business data transmission process of the data transmission device 60 of the present embodiment is completed in this way.

Specifically, data overall management server 67 carries out data transmission tactical management to each data transmission switching mechanism Process includes:

Data manage the actual data transfer of the business datum on 67 real-time judge data transmission switching mechanism of server as a whole Whether amount is greater than the setting multiple of the data predetermined amount of business datum.Here the data predetermined amount of business datum is business datum pair Discreet value of the administrative staff answered to business datum volume of transmitted data on some data transmission switching mechanism, when the data are transmitted The actual transfer size of business datum on interchanger deviates from the data predetermined amount of the business datum, such as the data predetermined amount 1.2 times to 1.5 times or so.Then data overall management server 67 needs to carry out data transmission strategy to the business datum to change Become.

Specifically, the actual data transfer amount such as the business datum on data transmission switching mechanism is greater than the data of business datum The setting multiple of predetermined amount, then the business datum setup module 671 of data overall management server 67 is set in business datum mark In setting, bronze medal data markers are set by the business datum, to prevent the business datum to other gold medal data markers and silver medal The data transmission of the business datum of data markers impacts.

Others, as the actual data transfer amount of the business datum on data transmission switching mechanism is greater than the data of business datum The setting multiple of predetermined amount, the then head that the data speed limit module 672 of data overall management server 67 is passed through in the business datum A data transmission switching mechanism carries out speed limit operation to the business datum, so that the actual data transfer amount of the business datum is less than Equal to the setting multiple of the data predetermined amount of business datum.

As the actual transfer size of the business datum on data transmission switching mechanism is less than or equal to the data predetermined amount of business datum Setting multiple, then data overall management server 67 think that the data transmission scenarios of the business datum belong to normal range (NR), no Carry out data transmission the change of strategy to the corresponding data transmission switching mechanism of the business datum.

In addition, data, which are arranged, to business datum by data transmission switching mechanism in the data transmission device of the present embodiment transmits mark Note simplifies the setting procedure of data transmission label, realizes data overall management server to the institute in data transmission network There is the overall management of data transmission switching mechanism.Furthermore the data transmission switching mechanism in data transmission network can be by the number of business datum Data overall management server is fed back to according to transmission result, so that data overall management server is in real time to the real-time of business datum Data transmission scenarios carry out data transmission policy control.

Fig. 7 is please referred to, Fig. 7 is the structural representation of the data overall management server in data transmission network of the invention Figure.It includes that preset data obtains module 71, data volume computing module 72, the first dilatation instruction that the data, which manage server 70 as a whole, Generation module 73 and the second dilatation directive generation module 74.

Preset data obtains the data predetermined amount that module 71 is used to obtain all business datums of data transmission switching mechanism；Number It is used for the data predetermined amount of all business datums according to data transmission switching mechanism according to amount computing module 72, calculates data transmission and hands over The business datum amount and silver medal data for the gold medal data markers carried out data transmission with each adjacent data transfers interchanger of changing planes The business datum amount of label；First dilatation directive generation module 73 is used to exchange when data transmission switching mechanism with adjacent data transfers The direct transmission quantity of the preset data of machine, less than data transmission switching mechanism and the gold medal data markers of adjacent data transfers interchanger When the business datum amount of business datum amount and silver medal data markers, data transmission switching mechanism and adjacent data transfers interchanger are generated Data transfer bandwidth dilatation instruction；Second dilatation directive generation module 74 is used to work as data transmission switching mechanism and adjacent data The sum of the direct transmission quantity of the preset data of transmission switching mechanism and preset data indirect communication amount are less than data transmission switching mechanism and phase It is raw when the sum of business datum amount and the business datum amount of silver medal data markers of the gold medal data markers of adjacent data transmission switching mechanism It is instructed at the dilatation of data transmission switching mechanism and the data transfer bandwidth of adjacent data transfers interchanger.

The data overall management server 70 of the present embodiment is in use, preset data obtains the acquisition data biography of module 71 first The data predetermined amount of all business datums of defeated interchanger.

Subsequent data volume computing module 72 is calculated according to the data predetermined amount of all business datums of data transmission switching mechanism The business datum for the gold medal data markers that data transmission switching mechanism and each adjacent data transmission switching mechanism carry out data transmission The business datum amount of amount and silver medal data markers.

Finally when the direct transmission quantity of preset data of data transmission switching mechanism and adjacent data transfers interchanger, it is less than data When the business datum amount of the gold medal data markers of transmission switching mechanism and adjacent data transfers interchanger, i.e. data overall management service Device 70 judges that the volume of transmitted data between data transmission switching mechanism and adjacent data transfers interchanger may be unable to satisfy data biography When the business datum amount of the gold medal data markers of defeated interchanger and adjacent data transfers interchanger, the first dilatation directive generation module 73 dilatations for generating the data transfer bandwidth of data transmission switching mechanism and adjacent data transfers interchanger instruct, so as to technical staff Dilatation operation is carried out to the data transfer bandwidth of data transmission switching mechanism and adjacent data transfers interchanger.

When between the direct transmission quantity of the preset data of data transmission switching mechanism and adjacent data transfers interchanger and preset data The sum of transmission quantity is connect, less than the business datum amount of data transmission switching mechanism and the gold medal data markers of adjacent data transfers interchanger When with the sum of the business datum amount of silver medal data markers, i.e., data overall management server 70 judges data transmission switching mechanism and phase Volume of transmitted data between adjacent data transmission switching mechanism may be unable to satisfy data transmission switching mechanism and exchange with adjacent data transfers When the business datum amount of the business datum amounts of the gold medal data markers of machine and silver medal data markers, the second dilatation directive generation module 74 dilatations for generating the data transfer bandwidth of data transmission switching mechanism and adjacent data transfers interchanger instruct, so as to technical staff Dilatation operation is carried out to the data transfer bandwidth of data transmission switching mechanism and adjacent data transfers interchanger.

The output transmission of data overall management server 70 in the data transmission device of the present embodiment is completed in this way Wide control flow.

Data overall management server in the data transmission device of the present embodiment can also be according to data transmission switching mechanism The direct transmission quantity of preset data and preset data indirect communication amount, judge whether present data transmission interchanger can satisfy data The data transfer operation of the business datum of the business datum and silver medal data markers of the gold medal data markers of transmission switching mechanism, into one Step improves the data transmission efficiency of the data transmission switching mechanism in data transmission network.

Illustrate the specific works of data transmission method and data transmission device of the invention below by a specific embodiment Principle.Fig. 8 and Fig. 9 are please referred to, Fig. 8 is the corresponding data transmission network of data transmission method and data transmission device of the invention Structural schematic diagram, Fig. 9 be data transmission method and data transmission device of the invention data transmission stream journey figure.

The data transmission network includes the data overall management service for carrying out control operation to data transmission switching mechanism Device, multiple data transmission switching mechanisms and multiple data transfer servers.Each data transmission switching mechanism and data transmission network The connection of other data transmission switching mechanisms of at least one of network, each data transfer server are exchanged with a data transmission Machine connection, all data transmission switching mechanisms are connect with data overall management server.

The specific data transmission network includes data transmission switching mechanism a1, data transmission switching mechanism a2, data transmission friendship Change planes a3, data transmission switching mechanism a4 and data overall management server a5.Wherein data transmission switching mechanism a1 and data pass Defeated server a11 is connected with data transfer server a12, data transmission switching mechanism a4 and data transfer server a41 and data Transmission server a42 connection.Data transmission switching mechanism a1, data transmission switching mechanism a2, data transmission switching mechanism a3 and data Transmission switching mechanism a4 is connect with data overall management server a5 respectively.

Data transmission switching mechanism a1 is connect with data transmission switching mechanism a2, and data transmission switching mechanism a2 is transmitted with data respectively Interchanger a3 is connected with data transmission switching mechanism a4, and data transmission switching mechanism a3 is connected with data transmission switching mechanism a4.

Business datum b and business datum c is described below in detail and is transmitted to data transport service from data transfer server a11 The data transmission stream journey of device a41, the data transmission stream journey include:

Business datum b and business datum c are sent to data transmission switching mechanism by step S901, data transfer server a11 A1, the data parameters of the business datum include the data identifier of data transmission destination server and business datum.

Step S902, data transmission switching mechanism a1 receive business datum b and business datum c, find business datum b and industry It is not provided with data transmission label in the data parameters of data c of being engaged in, i.e., manages server a5 requested service data as a whole to data Data transmit label.And corresponding data transmission mark is set in the position the DSCP of the data header of business datum b and business datum c Note.The data parameters of business datum in this way include data transmission destination server, data identifier and data transmission label.This In setting business datum b be provided with gold medal data markers, business datum c is provided with silver medal data markers.

Step S903, data transmission switching mechanism a1 are transmitted according to the data of business datum b and business datum c and are marked, and are determined The data transport priority of business datum b and business datum c, such as business datum b is high priority here, and business datum c is Middle priority.

Step S904, due to there was only a channel between data transmission switching mechanism a1 and data transmission switching mechanism a2, Above-mentioned business datum b and business datum c are transmitted to data transmission switching mechanism a2 by data transmission switching mechanism a1.

Above-mentioned business datum b and business datum c are transmitted to data transmission exchange by step S905, data transmission switching mechanism a2 Machine a4.Due to having data transmission switching mechanism a2 to data transmission between data transmission switching mechanism a2 and data transmission switching mechanism a4 The channel (i.e. most short transmission path) of interchanger a4 and data transmission switching mechanism a2, data transmission switching mechanism a3, data transmission The channel (detour transmission path) of interchanger a4.

Due to the business datum that business datum B is high priority, business datum b directly passes through data transmission switching mechanism The channel transfer of a2 to data transmission switching mechanism a4 is to data transmission switching mechanism a4.Business datum C is the business number of middle priority According to, therefore business datum c can pass through data transmission switching mechanism a2 to the channel of data transmission switching mechanism a4 or data transmission exchange Machine a2, data transmission switching mechanism a3, data transmission switching mechanism a4 channel transfer to data transmission switching mechanism a4.

Step S906, after data transmission switching mechanism a4 receives business datum b and business datum c, by business datum b and Business datum c is transmitted to data transmission destination server (i.e. data transfer server a41).

Step S907, data transmission switching mechanism a1, data transmission switching mechanism a2, data transmission switching mechanism a3 and data pass The data of business datum are transmitted result to defeated interchanger a4 and the corresponding data identifier of the business datum is uploaded to data system Management server a5 is raised, so that data overall management server a5 is to the business data transmission situation of each data transmission switching mechanism It is counted.

As data overall management server a5 has found the actual data transfer of business datum on some data transmission switching mechanism Amount is greater than 1.5 times of the data predetermined amount of business datum, then data manage server a5 as a whole and set copper for the business datum Board data markers, and notify corresponding data transmission switching mechanism, to prevent the business datum to other gold medal data markers and silver The data transmission of the business datum of board data markers impacts.

The business output for completing the data transmission method and data transmission device of this specific embodiment in this way is transmitted across Journey.

Data transmission method and data transmission device of the invention is by transmitting each data in data transmission network Data transport priority is arranged in all business datums in interchanger, by the different data transmission priority of business datum to data The all-network resource of transmission switching mechanism carries out reasonable disposition, utilizes and the reasonable of Internet resources to data to realize The effective use of the data transfer bandwidth of each transport network node (data transmission switching mechanism) in transmission network；It solves existing Network resources waste is larger in some data transmission methods and data transmission device or data transmission network in QoS setting failure Technical problem.

" component ", " module ", " system ", " interface ", " process " etc. are generally intended to as used herein the term Refer to computer related entity: hardware, the combination of hardware and software, software or software in execution.For example, component can be but not It is limited to be the process on a processor of running, processor, object, executable application, thread, program and/or the computer executed. By diagram, both the application and the controller run on the controller can be component.One or more components can have It is in the process executed and/or thread, and component can be located on a computer and/or be distributed in two or more meters Between calculation machine.

Figure 10 and the discussion below are provided to the electronic equipment where realization data transmission device of the present invention Brief, summary the description of working environment.The working environment of Figure 10 is only an example of working environment appropriate and not Suggestion is intended to about the purposes of working environment or any restrictions of the range of function.Example electronic equipment 1012 includes but is not limited to Wearable device, helmet, medical treatment & health platform, personal computer, server computer, hand-held or laptop devices, Mobile device (such as mobile phone, personal digital assistant (PDA), media player etc.), multicomputer system, consumption-orientation electricity Sub- equipment, minicomputer, mainframe computer, distributed computing environment including above-mentioned arbitrary system or equipment, etc..

Although not requiring, in the common background that " computer-readable instruction " is executed by one or more electronic equipments Lower description embodiment.Computer-readable instruction can be distributed via computer-readable medium and (be discussed below).It is computer-readable Instruction can be implemented as program module, for example executes particular task or realize the function of particular abstract data type, object, application Programming interface (API), data structure etc..Typically, the function of the computer-readable instruction can be in various environment arbitrarily Combination or distribution.

Figure 10 illustrates the electronic equipment 1012 including one or more embodiments in data transmission device of the invention Example.In one configuration, electronic equipment 1012 includes at least one processing unit 1016 and memory 1018.According to electronics The exact configuration and type of equipment, memory 1018 can be volatibility (such as RAM), it is non-volatile (such as ROM, dodge Deposit) or both certain combination.The configuration is illustrated in Figure 10 by dotted line 1014.

In other embodiments, electronic equipment 1012 may include supplementary features and/or function.For example, equipment 1012 is also It may include additional storage device (such as removable and/or non-removable) comprising but it is not limited to magnetic memory apparatus, light Storage device etc..This additional memory devices are illustrated in Figure 10 by storage device 1020.In one embodiment, for real The computer-readable instruction of existing one or more embodiments provided in this article can be in storage device 1020.Storage device 1020 other computer-readable instructions that can also be stored for realizing operating system, application program etc..Computer-readable instruction It can be loaded into memory 1018 and be executed by such as processing unit 1016.

Term as used herein " computer-readable medium " includes computer storage medium.Computer storage medium includes The volatibility that any method or technique of the information of such as computer-readable instruction or other data etc is realized for storage With non-volatile, removable and nonremovable medium.Memory 1018 and storage device 1020 are the realities of computer storage medium Example.Computer storage medium includes but is not limited to RAM, ROM, EEPROM, flash memory or other memory technologies, CD-ROM, number Universal disc (DVD) or other light storage devices, cassette tape, tape, disk storage device or other magnetic storage apparatus can be with Any other medium for storing expectation information and can be accessed by electronic equipment 1012.Any such computer storage is situated between Matter can be a part of electronic equipment 1012.

Electronic equipment 1012 can also include the communication connection 1026 for allowing electronic equipment 1012 to communicate with other equipment.It is logical Letter connection 1026 can include but is not limited to modem, network interface card (NIC), integrated network interface, radiofrequency launcher/ Receiver, infrared port, USB connection or other interfaces for electronic equipment 1012 to be connected to other electronic equipments.Communication Connection 1026 may include wired connection or wireless connection.Communication connection 1026 can emit and/or receive communication medium.

Term " computer-readable medium " may include communication media.Communication media typically comprises computer-readable instruction Or other data in " the own modulated data signal " of such as carrier wave or other transmission mechanisms etc, and passed including any information Send medium.Term " own modulated data signal " may include such signal: one or more of the characteristics of signals is according to general Mode of the information coding into signal is set or changed.

Electronic equipment 1012 may include input equipment 1024, for example, keyboard, mouse, pen, voice-input device, touch it is defeated Enter equipment, infrared camera, video input apparatus and/or any other input equipment.It also may include that output is set in equipment 1012 Standby 1022, such as one or more displays, loudspeaker, printer and/or other any output equipments.1024 He of input equipment Output equipment 1022 can be connected to electronic equipment 1012 via wired connection, wireless connection or any combination thereof.In a reality It applies in example, input equipment or output equipment from another electronic equipment are used as the input equipment of electronic equipment 1012 1024 or output equipment 1022.

The component of electronic equipment 1012 can be connected by various interconnection (such as bus).Such interconnection may include outer Enclose component interconnection (PCI) (such as quick PCI), universal serial bus (USB), firewire (IEEE1394), optical bus structure etc. Deng.In another embodiment, the component of electronic equipment 1012 can pass through network interconnection.For example, memory 1018 can be by Multiple physical memory cells arcs composition in different physical locations, by network interconnection.

It would be recognized by those skilled in the art that the storage equipment for storing computer-readable instruction can be across network point Cloth.For example, can store via the electronic equipment 1030 that network 1028 accesses for realizing one provided by the present invention or The computer-readable instruction of multiple embodiments.The accessible electronic equipment 1030 of electronic equipment 1012 and downloading computer is readable What is instructed is part or all of for execution.Alternatively, electronic equipment 1012 can be downloaded a plurality of computer-readable as needed It instructs or some instruction can execute at electronic equipment 1012 and some instructions can be held at electronic equipment 1030 Row.

There is provided herein the various operations of embodiment.In one embodiment, one or more operations can be with structure At the computer-readable instruction stored on one or more computer-readable mediums, will make to succeed in one's scheme when being executed by electronic equipment It calculates equipment and executes the operation.Describing the sequences of some or all of operations, to should not be construed as to imply that these operations necessarily suitable Sequence is relevant.It will be appreciated by those skilled in the art that the alternative sequence of the benefit with this specification.Furthermore, it is to be understood that Not all operation must exist in each embodiment provided in this article.

Moreover, although the disclosure, this field skill has shown and described relative to one or more implementations Art personnel will be appreciated that equivalent variations and modification based on the reading and understanding to the specification and drawings.The disclosure include it is all this The modifications and variations of sample, and be limited only by the scope of the following claims.In particular, to by said modules (such as element, Resource etc.) the various functions that execute, term for describing such components is intended to correspond to the specified function for executing the component The random component (unless otherwise instructed) of energy (such as it is functionally of equal value), even if illustrated herein with execution in structure The disclosure exemplary implementations in function open structure it is not equivalent.In addition, although the special characteristic of the disclosure Through being disclosed relative to the only one in several implementations, but this feature can with such as can be to given or specific application For be expectation and one or more other features combinations of other advantageous implementations.Moreover, with regard to term " includes ", " tool Have ", " containing " or its deformation be used in specific embodiments or claims for, such term be intended to with term The similar mode of "comprising" includes.

Each functional unit in the embodiment of the present invention can integrate in a processing module, be also possible to each unit list It is solely physically present, can also be integrated in two or more units in a module.Above-mentioned integrated module can both use Formal implementation of hardware can also be realized in the form of software function module.If the integrated module is with software function The form of module is realized and when sold or used as an independent product, also can store in computer-readable storage Jie In matter.Storage medium mentioned above can be read-only memory, disk or CD etc..Above-mentioned each device or system, can be with Execute the method in correlation method embodiment.

Although the serial number before embodiment only makes for convenience of description in conclusion the present invention is disclosed above with embodiment With not causing to limit to the sequence of various embodiments of the present invention.Also, above-described embodiment is not intended to limit the invention, this field Those of ordinary skill, without departing from the spirit and scope of the present invention, can make it is various change and retouch, therefore it is of the invention Protection scope subjects to the scope of the claims.

Claims

1. a kind of data transmission method, for carrying out data interaction between the data transfer server in data transmission network, Described in data transmission network include multiple data transmission switching mechanisms and multiple data transfer servers, each data Transmission switching mechanism is connect at least one of the data transmission network other data transmission switching mechanisms, each data transmission clothes Business device is connect with a data transmission switching mechanism, which is characterized in that the data transmission method includes:

The data transmission switching mechanism receives business datum from other adjacent data transfers interchangers, and obtains the business datum Data parameters；Wherein the data parameters include the data transmission destination server and data transmission mark of the business datum Note；

The data transmission switching mechanism is transmitted according to the data and is marked, and determines the data transport priority of the business datum； And

The data transmission switching mechanism transmits destination server according to the data transport priority and the data, to described Business datum carries out data transmission operating.

2. data transmission method according to claim 1, which is characterized in that the data transmission label includes gold medal data Label, silver medal data markers and bronze medal data markers；The data transport priority include high priority, middle priority and Low priority；It is described to the business datum carry out data transmission operation the step of include:

When the business datum is gold medal data markers, with high priority, the business datum is carried out data transmission operating；

When the business datum is silver medal data markers, with middle priority, the business datum is carried out data transmission operating； And

When the business datum is bronze medal data markers, with low priority, the business datum is carried out data transmission operating.

3. data transmission method according to claim 2, which is characterized in that it is described with high priority, to the business number Include: according to the step of carrying out data transmission operation

Destination server is transmitted according to the data of the business datum, determines the most short transmission path of the business datum；And

With the most short transmission path, the business datum is carried out data transmission operating.

4. data transmission method according to claim 2, which is characterized in that it is described with middle priority, to the business number Include: according to the step of carrying out data transmission operation

According to the data of the business datum transmit destination server, determine the business datum most short transmission path and around Row transmission path；

When the transmission surplus in the most short transmission path is more than or equal to the volume of transmitted data of the business datum, with described most short Transmission path carries out data transmission operating to the business datum；

When the transmission surplus in the most short transmission path is less than the volume of transmitted data of the business datum, with the most short transmission Path and the detour transmission path, carry out data transmission operating to the business datum；

Wherein the business datum is more than the most transmission in short transmission path in the volume of transmitted data in the most short transmission path Amount.

5. data transmission method according to claim 2, which is characterized in that it is described with low priority, to the business number Include: according to the step of carrying out data transmission operation

When the transmission surplus in the most short transmission path is less than the volume of transmitted data of the business datum, and the most short transmission road The transmission surplus of diameter and the detour transmission path and more than or equal to the business datum volume of transmitted data when, with described most short Transmission path and the detour transmission path, carry out data transmission operating to the business datum；The wherein business datum Volume of transmitted data in the most short transmission path is the transmission surplus in the most short transmission path；

Transmission surplus when the most short transmission path and the detour transmission path and the data less than the business datum pass When throughput rate, discarding operation is carried out to the business datum, so that the most short transmission path and the detour transmission path Transmit surplus and equal to the volume of transmitted data for abandoning the business datum after operating；And with the most short transmission path and the detour Transmission path carries out data transmission operating to the business datum abandoned after operating.

6. data transmission method according to claim 1, which is characterized in that the data transmission network further includes data system Management server is raised, all data transmission switching mechanisms are connect with data overall management server；The data transmission is handed over Change planes from other adjacent data transfers interchangers receive business datum the step of before further include:

The data transmission switching mechanism receives the business datum from corresponding data transmission start point server；And

The data transmission switching mechanism is arranged according to business datum mark, and the data transmission mark is arranged in the business datum Note；Wherein the data transmission switching mechanism receives the business datum mark setting from data overall management server.

7. data transmission method according to claim 6, which is characterized in that the data parameters of the business datum further include The data identifier of the business datum；

The data transmission method further include:

The data transmission switching mechanism uploads the data identifier of the business datum and the business data transmission result Server is managed as a whole to the data.

8. data transmission method according to claim 7, which is characterized in that the data transmission method further include:

When the actual data transfer amount of the business datum is greater than the setting multiple of the data predetermined amount of the business datum, institute Data overall management server is stated in business datum mark setting, sets bronze medal data mark for the business datum Note；Or

When the actual data transfer amount of the business datum is greater than the setting multiple of the data predetermined amount of the business datum, institute Data overall management server is stated to carry out the business datum in the first data transmission switching mechanism that the business datum is passed through Speed limit operation, so that the actual data transfer amount of the business datum is less than or equal to the data predetermined amount of the business datum Set multiple.

9. data transmission method according to claim 6, which is characterized in that the data transmission method further include:

The data overall management server obtains the data predetermined amount of all business datums of the data transmission switching mechanism；

Data predetermined amount of the data overall management server according to all business datums of the data transmission switching mechanism, meter Calculate the business for the gold medal data markers that the data transmission switching mechanism and each adjacent data transfers interchanger carry out data transmission The business datum amount of data volume and silver medal data markers；

When the direct transmission quantity of preset data of the data transmission switching mechanism and adjacent data transfers interchanger, it is less than the data When the business datum amount of the gold medal data markers of transmission switching mechanism and adjacent data transfers interchanger, the data overall management clothes The dilatation that business device generates the data transfer bandwidth of the data transmission switching mechanism and adjacent data transfers interchanger instructs；And

When between the data transmission switching mechanism and the direct transmission quantity of preset data and preset data of adjacent data transfers interchanger The sum of transmission quantity is connect, less than the business number of the data transmission switching mechanism and the gold medal data markers of adjacent data transfers interchanger When according to the sum of the business datum amount of amount and silver medal data markers, the data overall management server generates the data transmission and hands over It changes planes and is instructed with the dilatation of the data transfer bandwidth of adjacent data transfers interchanger.

10. a kind of data transmission device is arranged in the data transmission switching mechanism in data transmission network, wherein the data pass Defeated network includes multiple data transmission switching mechanisms and multiple data transfer servers, each data transmission switching mechanism with Other data transmission switching mechanisms of at least one of described data transmission network connection, each data transfer server with an institute State the connection of data transmission switching mechanism, which is characterized in that the data transmission device includes:

Data parameters obtain module, for receiving business datum from other adjacent data transfers interchangers, and obtain the business The data parameters of data；Wherein the data parameters include that the data transmission destination server of the business datum and data pass Defeated label；

Transmission priority determining module is marked for being transmitted according to the data, determines that the data transmission of the business datum is excellent First grade；And

Data transmission module, for transmitting destination server according to the data transport priority and the data, to described Business datum carries out data transmission operating.

11. data transmission device according to claim 10, which is characterized in that the data transmission label includes gold-medal number According to label, silver medal data markers and bronze medal data markers；The data transport priority include high priority, middle priority with And low priority；The data transmission module includes:

First data transmission unit is used for when the business datum is gold medal data markers, with high priority, to the business Data carry out data transmission operating；

Second data transmission unit is used for when the business datum is silver medal data markers, with middle priority, to the business Data carry out data transmission operating；And

Third data transmission unit is used for when the business datum is bronze medal data markers, with low priority, to the business Data carry out data transmission operating.

12. data transmission device according to claim 10, which is characterized in that the data transmission network further includes data Manage server as a whole, all data transmission switching mechanisms are connect with data overall management server；The data transmission Device further include:

Business datum receiving module, for receiving the business datum from corresponding data transmission start point server；And

Business datum marks setup module, and for being arranged according to business datum mark, the number is arranged in the business datum It is marked according to transmission；Wherein the data transmission switching mechanism receives the business datum from data overall management server and beats Mark setting.

13. data transmission device according to claim 12, which is characterized in that the data parameters of the business datum are also wrapped Include the data identifier of the business datum；

The data transmission device further include:

Data uploading module, for the data identifier of the business datum and the business data transmission result to be uploaded to The data manage server as a whole.

14. data transmission device according to claim 13, which is characterized in that the data manage server packet as a whole It includes:

Business datum setup module is greater than the data of the business datum for the actual data transfer amount when the business datum When the setting multiple of predetermined amount, in business datum mark setting, bronze medal data markers are set by the business datum； Or

Data speed limit module, the data for being greater than the business datum for the actual data transfer amount when the business datum are default When the setting multiple of amount, speed limit behaviour is carried out to the business datum in the first data transmission switching mechanism that the business datum is passed through Make, so that the actual data transfer amount of the business datum is less than or equal to the setting times of the data predetermined amount of the business datum Number.

15. a kind of computer readable storage medium is stored with processor-executable instruction, described instruction is by one or one The above processor load, to execute such as data transmission method any in claim 1-9.