CN108494595A

CN108494595A - A kind of efficient big data network implementation approach of new generation

Info

Publication number: CN108494595A
Application number: CN201810235148.1A
Authority: CN
Inventors: 王晓喃
Original assignee: Changshu Institute of Technology
Current assignee: Daoji Intelligence Anhui Information Technology Co ltd
Priority date: 2018-03-21
Filing date: 2018-03-21
Publication date: 2018-09-04
Anticipated expiration: 2038-03-21
Also published as: CN108494595B

Abstract

The present invention provides a kind of efficient big data network implementation approach of new generation, and the network includes backbone network, data network and mobile network；Backbone network includes more than two core routers, and data network includes agent router, data router and access node, and mobile network includes a mobile router and more than two mobile devices；The network implementation approach that each node in the big data network is provided through the invention, can quick obtaining data, to which service performance be greatly improved.Present invention can apply to the numerous areas such as traffic prosecution and agricultural engineerization, are with a wide range of applications.

Description

A kind of efficient big data network implementation approach of new generation

Technical field

The present invention relates to a kind of implementation method more particularly to a kind of efficient big data of new generation real-time performance sides Method.

Background technology

Forwarding and routing by intermediate node are communicated between node in big data network to realize, therefore, are realized big It is exactly to reduce data transfer delay that data network, which needs one of the key technology solved, to allow users to quick obtaining network Service.With the development of network technology, big data network can become the following one mode for providing service.

Currently, the implementation pattern of big data network is realized by broadcasting, therefore delay and cost are all bigger, reduce Network service performance.Therefore, delay and the cost of big data network offering services how to be reduced as the heat of Recent study Point problem.

Invention content

Goal of the invention：It is a kind of efficient the technical problem to be solved by the present invention is in view of the deficiencies of the prior art, provide Big data network implementation approach of new generation.

Technical solution：The invention discloses a kind of efficient big data network implementation approach of new generation, the network includes Backbone network, data network and mobile network；Backbone network includes more than two core routers, and data network includes agency Router, data router and access node, mobile network include a mobile router and more than two mobile devices.

One core router includes X1 wireline interface, and X1 is the positive integer more than 1；One agent router includes one A upstream wireline interface and X2 downstream wireline interface, a data router include a upstream wireline interface and X2 downstream Wireline interface, X2 are the positive integer more than 1；One access node includes that a upstream wireline interface and a downstream wirelessly connect Mouthful, a mobile router includes a upstream wireless interface and a downstream wireless interface；One mobile device includes one Wireless interface.

The Upstream Interface of agent router is connected with core router interface, and each downstream of agent router connects Mouth is connected with the Upstream Interface of a data router；The Upstream Interface of one data router and agent router or data The downstream interface of router is connected, each downstream interface of data router and other data routers or access node it is upper Interface is swum to be connected；The Upstream Interface of access node is connected with the downstream interface of data router, the downstream interface of access node with The Upstream Interface link of mobile router is connected；The downstream interface link of the Upstream Interface of mobile router and an access node It is connected, the downstream interface of mobile router is connected with the interface link of mobile device.

Each core router, data router, agent router and access node have unique geographical coordinate.

Each interface of one core router is equal to j, j values 1 by an interface IP address unique mark, the interface IP address ~X1.

The Upstream Interface and each downstream interface of one agent router are by an interface IP address unique mark, the interface Location includes geographical abscissa and geographical ordinate；One data network is connect by the Upstream Interface of the agent router of place network Port address unique mark.

The Upstream Interface and each downstream interface of one data router are by an interface IP address unique mark, the interface Address is made of geographical coordinate, and geographical coordinate includes geographical abscissa and geographical ordinate；The Upstream Interface of one access node With downstream interface by an interface IP address unique mark, which is made of geographical coordinate；One mobile router By an interface IP address unique mark, which is made of geographical coordinate for Upstream Interface and downstream interface.

By a title unique mark, a title is made of geographical coordinate and title ID for a kind of data；Mobile device is logical It crosses message and realizes data communication；One message is by title-domain, message type field, source interface address set domain, purpose interface IP address Gather domain, identification field and load to constitute.

If a type of data length is m bits, the maximum length of a Message Payload is n-bit, and n and m are just Integer, m are more than w1 × n, and w1 is the positive integer more than 10, then the data are divided into u data block and are passed by u message It is defeated, as shown in formula (1)；The length of preceding u-1 data block is n, and the length of the last one data block is m- (u-1) × n；

Type of message is as shown in the table：

Value of message types	Message name
		1	Address configuration message
2	Create forwarding table message
		3	Data request information
4	Data acquisition message
		5	Data response message

The identification field of one message is only effective when type of message is 5, and value is 0 or 1；If identifying thresholding It is 0, then shows that Message Payload is the last one data block of this type data；If it is 1 to identify thresholding, then show to disappear Breath load is other data blocks in this type data in addition to the last one data block.

If the coordinate of access node is (x1, y1), after which starts, it is by the interface of the Upstream Interface of oneself Address is set as (x1, y1), and the interface IP address of downstream interface is set as (x1+b1, y1+b1), and b1 is a nonzero integer, access Node is periodically executed following interface IP address configuration operations：

Step 101：Start

Step 102：Access node sends an address configuration message, the title-domain of the address configuration message from Upstream Interface The geographical coordinate of value is (x1, y1), and title ID is 0, is identified as 0, type of message 1, source interface address set and purpose interface Address set is sky, is loaded as sky.

Step 103：Judgement is that agent router or data router receive the address configuration message, if acting on behalf of road The address configuration message is received by device, thens follow the steps 105, it is no to then follow the steps 104.

Step 104：Data router is after downstream interface receives the address configuration message, by the interface of the downstream interface Address is set as the geographical coordinate in the title-domain of the address configuration message received, by the interface IP address of the Upstream Interface of oneself It is set as the geographical coordinate of oneself.The data router sends an address configuration message from Upstream Interface, which disappears The geographical coordinate of the title thresholding of breath is the geographical coordinate of oneself, and title ID is 0, is identified as 0, type of message 1, source interface Location is gathered and purpose interface IP address set is sky, is loaded as sky, execution step 103.

Step 105：Agent router is after downstream interface receives the address configuration message, by the interface of the downstream interface Address is set as the geographical coordinate in the title-domain of the address configuration message received, by the interface IP address of the Upstream Interface of oneself It is set as the geographical coordinate of oneself.

Step 106：Terminate.

Agent router and data router by the above process can rapid configuration address so that it is guaranteed that data communication just True property.

In the method for the invention, a mobile router sets the interface IP address of oneself Upstream Interface on the ground of oneself Coordinate (x2, y2) is managed, is set (x2+b2, y2+b2) interface IP address of downstream interface to, b2 is nonzero integer.One movement is set It is standby to set the interface IP address of oneself interface to the geographical coordinate of oneself.Each core router safeguards a forwarding table, each Forwarding-table item includes geographical coordinate, interface IP address and Life Cycle.After agent router configures interface IP address, operations described below wound is executed Build forwarding table：

Step 201：Start

Step 202：Agent router sends an establishment forwarding table message from Upstream Interface, the establishment forwarding table message The geographical coordinate of title thresholding is the geographical coordinate of the proxy server, and title ID is 0, is identified as 0, type of message 2, source connects Port address set and purpose interface IP address set are sky, are loaded as sky.

Step 203：Judgement is that agent router or core router receive the establishment forwarding table message, if agency Router receives the establishment forwarding table message, thens follow the steps 208, no to then follow the steps 204.

Step 204：Core router is after from an interface to the establishment forwarding table message, if the interface of the interface Address is k, and core router checks forwarding table, and if there is a forwarding-table item, the geographical coordinate of the forwarding-table item, which is equal to, to be connect Geographical coordinate and interface IP address in the establishment forwarding table message name received are equal to k, then follow the steps 205, otherwise execute step Rapid 206.

Step 205：The core router for receiving the establishment forwarding table message selects a forwarding-table item, the forwarding-table item Geographical coordinate be equal to the geographical coordinate in the establishments forwarding table message name that receives and interface IP address is equal to k, by the forwarding The life cycle of list item is set as maximum value, executes step 207.

Step 206：The core router for receiving the establishment forwarding table message creates a forwarding-table item, the forwarding-table item Geographical coordinate be equal to the geographical coordinate in the establishments forwarding table message name that receives, interface IP address is set equal to k, life cycle It is set to maximum value.

Step 207：The core router for receiving the establishment forwarding table message turns from the total interface other than interface k The establishment forwarding table message received is sent out, step 203 is executed.

Step 208：The agent router for receiving the establishment forwarding table message abandons the establishment forwarding table message.

Step 209：Terminate.

The above process correctly can establish forwarding table so that it is guaranteed that mobile device can correctly obtain data.

In the method for the invention, each proxy server, data server or access node respectively safeguard a number According to table, each data table items are made of data field, title-domain and life cycle domain.Each proxy server, data server or Person's access node respectively safeguards a concordance list, and each list item that indexes is by interface IP address set domain, title-domain and life cycle domain It constitutes.

If data C3 is made of title NA3, an agent router preserves data by creating a data table items C3, in the data table items, data value is data C3, and title thresholding, which is run after fame, claims NA3, and life cycle is maximum value.Meanwhile the generation It manages router and creates an index list item, the interface IP address collection of the index list item is combined into sky, and title thresholding is NA3, life cycle For maximum value.Then data router or access node then preserve data C3 by executing following processes：

Step 301：Start.

Step 302：The data router or access node create a data table items, in the data table items, data Value is data C3, and title thresholding, which is run after fame, claims NA3, and life cycle is maximum value.Meanwhile the data router or access node are created An index list item is built, the interface IP address collection of the index list item is combined into sky, and title thresholding is NA3, and life cycle is maximum value.It should Data router or access node send a data request information by Upstream Interface, in the data request information, title The geographical coordinate of thresholding is the data router or the geographical coordinate of access node, and title ID is 0, type of message 3, mark It is 0, source interface address set is made of the geographical coordinate of the data router or access node.Purpose interface IP address collection is combined into Sky loads as sky.

Step 303：Judgement is that reason router or data router receive the data request information, if agency's routing Device receives the data request information, thens follow the steps 308, no to then follow the steps 304.

Step 304：After data router receives the data request information, concordance list is checked, indexed if there is one List item, the interface IP address set thresholding of the index list item are equal to the source interface address set domain of the data request information received Value, title thresholding are equal to the title of data request information received, then follow the steps 305, no to then follow the steps 306.

Step 305：The data router for receiving the data request information selects an index list item, the index list item Interface IP address set thresholding is equal to the source interface address set thresholding of data request information received, and title thresholding is equal to and connects The title of the data request information received sets the life cycle of the forwarding-table item to maximum value, executes step 307.

Step 306：The data router for receiving the data request information creates an index list item, the index list item Interface IP address set thresholding is equal to the source interface address set thresholding of the data request information received, and title thresholding, which is equal to, to be received The title of the data request information arrived sets the life cycle of the forwarding-table item to maximum value.

Step 307：The geographical coordinate of oneself is added to and receives by the data router for receiving the data request information Data request information source interface address set in and first element of the geographical coordinate as source interface address set, from Upstream Interface forwards the data request information received, executes step 303.

Step 308：After agent router receives the data request information, concordance list is checked, indexed if there is one List item, the interface IP address set thresholding of the index list item are equal to the source interface address set domain of the data request information received Value, title thresholding are equal to the title of data request information received, then follow the steps 309, no to then follow the steps 310.

Step 309：The agent router for receiving the data request information selects an index list item, the index list item Interface IP address set thresholding is equal to the source interface address set thresholding of data request information received, and title thresholding is equal to and connects The title of the data request information received sets the life cycle of the forwarding-table item to maximum value, executes step 311.

Step 310：The agent router for receiving the data request information creates an index list item, the index list item Interface IP address set thresholding is equal to the source interface address set thresholding of the data request information received, and title thresholding, which is equal to, to be received The title of the data request information arrived sets the life cycle of the forwarding-table item to maximum value.

Step 311：Terminate.

The above process correctly can preserve data so that it is guaranteed that mobile device can correctly obtain data.

In the method for the invention, if data C3 is by title NA3 unique marks, title NA3 is by geographical coordinate (x3, y3) It is constituted with title ID NID3, the length of data C3 is m3 bits, and the maximum length of a Message Payload is n-bit, and n and m3 are Positive integer, m3 are more than w1 × n, then the data are divided into u3 data block and are transmitted by u3 message, as shown in formula (2), The length of preceding u3-1 data block is n, and the length of the last one data block is m- (u3-1) × n.

Each data router, agent router or access node respectively preserve a required list, a request list item Including title-domain and interface IP address set domain.

It is connected with mobile router MR3 links in mobile device MD3, mobile router MR3 and access node AP3 link phases Even, access node AP3 is located in data network DN1, under conditions of the agent router of data network DN1 is PR1, if acted on behalf of At least there is an index list item in router PR1, the title thresholding of the index list item is NA3, and mobile device MD3 is then by following Process obtains data C3：

Step 401：Start.

Step 402：Mobile device MD3 sends a data acquisition message, and in the data acquisition message, entitled NA3 disappears It is 4 to cease type, is identified as 0, source interface address set and purpose interface IP address collection are combined into sky, load as sky.Mobile router MR3 After downstream interface receives the data acquisition message, the data acquisition message is forwarded from Upstream Interface.

Step 403：After access node AP3 receives the data acquisition message, required list is checked, asked if there is one List item, the title thresholding of the request list item are equal to the title of the data acquisition message received, then follow the steps 427, otherwise hold Row step 404.

Step 404：Access node AP3 creates a request list item, and the title thresholding of the request list item, which is equal to, to be received The title of data acquisition message, and interface IP address set is equal to the source interface address set of the data acquisition message received.It connects Ingress AP3 checks tables of data, and if there is a data table items, the title thresholding of the data table items is equal to the data received The title for obtaining message, thens follow the steps 405, no to then follow the steps 409.

Step 405：Data C3 is divided into u3 data block by access node AP3, and variable u1, the initial value of variable u1 is arranged It is 0.

Step 406：Variable u1 is incremented by 1 by access node AP3, if u1 is less than u3, is thened follow the steps 407, is otherwise executed Step 408.

Step 407：Access node AP3 creates a data response message, and the title thresholding of the data response message is equal to The title of the data response message received, type of message 5, mark thresholding are 1, source interface address set and purpose interface Location collection is combined into sky, loads as the u1 data block, execution step 406.

Step 408：Access node AP3 creates a data response message, and the title thresholding of the data response message is equal to The title of the data response message received, type of message 5, mark thresholding are 0, source interface address set and purpose interface Location collection is combined into sky, loads as the u1 data block, execution step 427.

Step 409：The geographical coordinate of oneself is added to the source interface of the data response message received by access node AP3 In address set, and first element of the geographical coordinate as source interface address set, it is received from Upstream Interface forwarding Data response message.

Step 410：If agent router receives the data response message, 420 are thened follow the steps, if it is data road The data response message is received by device or access node, executes step 411.

Step 411：Data router or access node data response message check required list, are asked if there is one List item, the title thresholding of the request list item are equal to the title of the data response message received, then follow the steps 427, otherwise hold Row step 412.

Step 412：It receives the data router of the data response message or access node creates a request list item, The title thresholding of the request list item is equal to the title of data response message received, and interface IP address set is equal to and receives The source interface address set of data response message.The data router or access node check tables of data, if there is one Data table items, the title thresholdings of the data table items are equal to the title of the data response message received, then follow the steps 416, no Then follow the steps 413.

Step 413：The data router or access node for receiving the data response message check concordance list, if deposited In a concordance list, the title thresholding of the concordance list is equal to the title of the data response message received, thens follow the steps 414, Otherwise step 415.

Step 414：The data router or access node for receiving the data response message select a concordance list, should The title thresholding of concordance list is equal to the title of the data response message received, by the purpose interface IP address of the data response message Set is updated to the interface IP address set thresholding of the concordance list, and an interface, the interface IP address of the interface is selected to be equal to the data First element of response message purpose interface IP address set, by first of the data response message purpose interface IP address set Element is added to first element that the data response message source interface address set is incorporated as source interface address set, from the number According to first element is deleted in response message purpose interface IP address set, the data response message is sent from the interface chosen, is held Row step 410.

Step 415：Receive the data response message data router or access node by the geographical coordinate of oneself It is added to first element that the data response message source interface address set is incorporated as source interface address set, from Upstream Interface The data response message is sent, step 410 is executed.

Step 416：Data C3 is divided into u3 by the data router or access node for receiving the data response message Variable u1 is arranged in a data block, and the initial value of variable u1 is 0.

Step 417：Variable u1 is incremented by 1 by the data router or access node for receiving the data response message, such as Fruit u1 is less than u3, thens follow the steps 418, no to then follow the steps 419.

Step 418：It receives the data router of the data response message or access node creates a data response Message, the title thresholding of the data response message are equal to the title of the data response message received, type of message 5, mark Thresholding is 1, and source interface address set is sky, and purpose interface IP address collection is combined into the source interface address of the data response message received Set loads as the u1 data block, execution step 417.

Step 419：It receives the data router of the data response message or access node creates a data response Message, the title thresholding of the data response message are equal to the title of the data response message received, type of message 5, mark Thresholding is 0, and interface IP address collection is combined into sky, and purpose interface IP address collection is combined into the source interface address set of the data response message received It closes, loads as the u1 data block, execution step 427.

Step 420：After agent router receives the data response message, required list is checked, asked if there is one List item, the title thresholding of the request list item are equal to the title of the data response message received, then follow the steps 427, otherwise hold Row step 421.

Step 421：The agent router for receiving the data response message creates a request list item, the request list item Title thresholding is equal to the title of the data response message received, and interface IP address set is equal to the data response message received Source interface address set.The agent router checks tables of data, if there is a data table items, the title of the data table items Thresholding is equal to the title of data response message received, thens follow the steps 423, no to then follow the steps 422.

Step 422：The agent router for receiving the data response message selects a concordance list, the title of the concordance list Thresholding is equal to the title of the data response message received, and the purpose interface IP address set of the data response message is updated to this The interface IP address set thresholding of concordance list selects an interface, the interface IP address of the interface to be equal to the data response message purpose First element of the data response message purpose interface IP address set is added to this by first element of interface IP address set Data response message source interface address set is incorporated as first element of source interface address set, from the data response message mesh Interface IP address set in delete first element, send the data response message from the interface chosen, execute step 410.

Step 423：Data C3 is divided into u3 data block by the agent router for receiving the data response message, setting The initial value of variable u1, variable u1 are 0.

Step 424：Variable u1 is incremented by 1 by the data router for receiving the data response message, if u1 is less than u3, Step 425 is executed, it is no to then follow the steps 426.

Step 425：The data router for receiving the data response message creates a data response message, which rings The title thresholding of message is answered to be equal to the title of the data response message received, type of message 5, mark thresholding is 1, source interface Address set is sky, and purpose interface IP address collection is combined into the source interface address set of the data response message received, and it is the to load U1 data block executes step 424.

Step 426：The data router for receiving the data response message creates a data response message, which rings The title thresholding of message is answered to be equal to the title of the data response message received, type of message 5, mark thresholding is 0, interface Location collection is combined into sky, and purpose interface IP address collection is combined into the source interface address set of the data response message received, loads as u1 A data block.

Step 427：Access node, data router or agent router check required list, select all title thresholdings Equal to the request list item of the data response message title, for each request list item, the access node, data router or generation It manages router and executes operations described below：The purpose interface IP address set of the data response message is updated to the interface of the request list item Address set forwards the data response message, if the purpose if the purpose interface IP address collection is combined into sky from downstream interface Interface IP address set is not sky, then selects an interface, and the interface IP address of the interface is equal to the of the purpose interface IP address set One element deletes first element from the purpose interface IP address set, the data response message is forwarded from the interface, if The mark thresholding of the data response message is 0, then deletes the request list item, otherwise retain the request list item.If the data are rung It is sky to answer message purpose interface IP address set thresholding, thens follow the steps 428, otherwise re-executes step 427.

Step 428：After mobile router MR3 receives the data response message, the data are forwarded to respond from downstream interface Message.Mobile device MD3 receives the data preserved after the data response message in the data response message.

Step 429：Terminate.

In the above process, access node, data router or agent router receive the message that type of message is 5 Afterwards, if preserving the data in the type of message, 301~311 establishment concordance lists are thened follow the steps.

The above process can ensure that mobile device correctly obtains data.

It in the method for the invention, is identified by title NA3 in data C3, mobile device MD4 and mobile router MR4 links It is connected, mobile router MR4 is connected with access node AP4 links, and access node AP4 is located in data network DN2, data network Under conditions of the agent router of DN2 is PR2, if the title thresholding of any one index list item of agent router PR2 is not Equal to NA3, then mobile device MD4 passes through following processes and obtains data C3：

Step 501：Start.

Step 502：Mobile device MD4 sends a data acquisition message, and in the data acquisition message, entitled NA3 disappears It is 4 to cease type, is identified as 0, source interface address set and purpose interface IP address collection are combined into sky, load as sky.Mobile router MR4 After downstream interface receives the data acquisition message, the data acquisition message is forwarded from Upstream Interface.

Step 503：After access node AP4 receives the data acquisition message, required list is checked, asked if there is one List item, the title thresholding of the request list item are equal to the title of the data acquisition message received, then follow the steps 520, otherwise hold Row step 504.

Step 504：Access node AP4 creates a request list item, and the title thresholding of the request list item, which is equal to, to be received The title of data acquisition message, and interface IP address set is equal to the source interface address set of the data acquisition message received.It connects Ingress AP4 is added to the geographical coordinate of oneself in the source interface address set of the data acquisition message received and the geography First element of the coordinate as source interface address set forwards the data acquisition message received from Upstream Interface.

Step 505：Judgement is that agent router or data router receive the data acquisition message, if acting on behalf of road The data acquisition message is received by device, thens follow the steps 508, it is no to then follow the steps 506.

Step 506：After data router receives the data acquisition message, required list is checked, asked if there is one List item, the title thresholding of the request list item are equal to the title of the data acquisition message received, then follow the steps 520, otherwise hold Row step 507.

Step 507：The data router for receiving the data acquisition message creates a request list item, the request list item Title thresholding is equal to the title of the data acquisition message received, and interface IP address set is equal to the data acquisition message received Source interface address set.The source that the geographical coordinate of oneself is added to the data acquisition message received by the data router connects In port address set, and first element of the geographical coordinate as source interface address set, it is received from Upstream Interface forwarding Data acquisition message, execute step 505.

Step 508：After agent router receives the data acquisition message, required list is checked, asked if there is one List item, the title thresholding of the request list item are equal to the title of the data acquisition message received, then follow the steps 520, otherwise hold Row step 509.

Step 509：The agent router for receiving the data acquisition message creates a request list item, the request list item Title thresholding is equal to the title of the data acquisition message received, and interface IP address set is equal to the data acquisition message received Source interface address set.The source that the geographical coordinate of oneself is added to the data acquisition message received by the agent router connects In port address set, and first element of the geographical coordinate as source interface address set, it is received from Upstream Interface forwarding Data acquisition message.

Step 510：If core router receives the data acquisition message, 511 are thened follow the steps, if it is acting on behalf of road The data acquisition message is received by device, data router or access node, thens follow the steps 513.

Step 511：After from an interface to the data acquisition message, the interface IP address of the interface is core router Z1 checks required list, and if there is a request list item, the title thresholding of the request list item is equal to the data acquisition received and disappears The title of breath, thens follow the steps 520, no to then follow the steps 512.

Step 512：The core router that the data acquisition message is received from interface z1 creates a request list item, this is asked The title thresholding of list item is asked to be equal to the title of the data acquisition message received, and interface IP address set is equal to the data received Obtain the source interface address set of message.Interface IP address z1 is added to the data acquisition message received by the core router In source interface address set and first element of the interface IP address as source interface address set, a forwarding-table item is selected, The geographical coordinate thresholding of the forwarding-table item is equal to the geographical coordinate in the data acquisition message name received, from the forwarding-table item The interface that is identified of interface IP address forward the data acquisition message, execute step 510.

Step 513：Agent router, data router or access node check required list, are asked if there is one List item, the title thresholding of the request list item are equal to the title of the data acquisition message received, then follow the steps 520, otherwise hold Row step 514.

Step 514：The agent router, data router or access node for receiving the data acquisition message create one A request list item, the title thresholding of the request list item are equal to the title of the data acquisition message received, and interface IP address set Equal to the source interface address set of the data acquisition message received.The agent router, data router or access node Check tables of data, if there is a data table items, the title thresholding of the data table items is equal to the data acquisition message received Title, then follow the steps 516, it is no to then follow the steps 515.

Step 515：Receive agent router, data router or the access node selection one of the data acquisition message A concordance list, the title thresholding of the concordance list is equal to the title of the data acquisition message received, by the data acquisition message Purpose interface IP address set is updated to the interface IP address set thresholding of the concordance list, selects an interface, the interface of the interface Location is equal to first element of the data acquisition message purpose interface IP address set, by the data acquisition message purpose interface IP address First element of set is added to the data acquisition message source interface IP address collection and is incorporated as the first of source interface address set A element deletes first element from the data acquisition message purpose interface IP address set, the number is sent from the interface chosen According to message is obtained, step 513 is executed.

Step 516：The agent router, data router or access node of the data acquisition message are received by data C3 is divided into u3 data block, variable u1 is arranged, the initial value of variable u1 is 0.

Step 517：The agent router, data router or access node of the data acquisition message are received by variable U1 is incremented by 1, if u1 is less than u3, thens follow the steps 518, no to then follow the steps 519.

Step 518：The agent router, data router or access node for receiving the data acquisition message create one A data response message, the title thresholding of the data response message are equal to the title of the data response message received, message class Type is 5, and mark thresholding is 1, and source interface address set is sky, and purpose interface IP address collection is combined into the data response message received Source interface address set loads as the u1 data block, execution step 517.

Step 519：The agent router, data router or access node for receiving the data response message create one A data response message, the title thresholding of the data response message are equal to the title of the data response message received, message class Type is 5, and mark thresholding is 0, and interface IP address collection is combined into sky, and purpose interface IP address collection is combined into the source of the data response message received Interface IP address set loads as the u1 data block.

Step 520：Access node, data router, agent router or core router check required list, select institute There is title thresholding to be equal to the request list item of the data response message title, for each request list item, the core router, access Node, data router or agent router execute operations described below：By the purpose interface IP address set of the data response message It is updated to the interface IP address set of the request list item, it, should from downstream interface forwarding if the purpose interface IP address collection is combined into sky Data response message selects an interface, the interface IP address of the interface to be equal to if the purpose interface IP address set is not sky First element of the purpose interface IP address set deletes first element, from the interface from the purpose interface IP address set The data response message is forwarded, if the mark thresholding of the data response message is 0, the request list item is deleted, otherwise retains The request list item.If the data response message purpose interface IP address set thresholding is sky, 521 are thened follow the steps, otherwise again Execute step 520.

Step 521：After mobile router MR4 receives the data response message, the data are forwarded to respond from downstream interface Message.Mobile device MD4 receives the data preserved after the data response message in the data response message.

Step 522：Terminate.

The above process can ensure that mobile device correctly obtains data.

Advantageous effect：The present invention provides a kind of efficient big data network implementation approach of new generation, the big data nets The network implementation approach that each node in network is provided through the invention, can quick obtaining data, to increase substantially Service performance.Present invention can apply to the numerous areas such as traffic prosecution and agricultural engineerization, before having a wide range of applications Scape.

Description of the drawings

The present invention is done with reference to the accompanying drawings and detailed description and is further illustrated, of the invention is above-mentioned And/or otherwise advantage will become apparent.

Fig. 1 is address configuration flow diagram of the present invention.

Fig. 2 establishes forwarding table flow diagram to be of the present invention.

Fig. 3 is preservation data flow diagram of the present invention.

Fig. 4 is data communication flow journey schematic diagram of the present invention.

Fig. 5 is acquisition data flow diagram of the present invention.

Specific implementation mode：

The present invention provides a kind of efficient big data network implementation approach of new generation, each of described big data networks The network implementation approach that node is provided through the invention, can quick obtaining data, to which service performance be greatly improved. Present invention can apply to the numerous areas such as traffic prosecution and agricultural engineerization, are with a wide range of applications.

Fig. 1 is address configuration flow diagram of the present invention.The network includes backbone network, data network and shifting Dynamic network.Backbone network includes more than two core routers, and data network includes agent router, data router and connects Ingress, mobile network include a mobile router and more than two mobile devices.

One core router includes X1 wireline interface, and X1 is the positive integer more than 1.One agent router includes one A upstream wireline interface and X2 downstream wireline interface, a data router include a upstream wireline interface and X2 downstream Wireline interface, X2 are the positive integer more than 1.One access node includes that a upstream wireline interface and a downstream wirelessly connect Mouthful, a mobile router includes a upstream wireless interface and a downstream wireless interface.One mobile device includes one Wireless interface.

The Upstream Interface of agent router is connected with core router interface, and each downstream of agent router connects Mouth is connected with the Upstream Interface of a data router.The Upstream Interface of one data router and agent router or data The downstream interface of router is connected, each downstream interface of data router and other data routers or access node it is upper Interface is swum to be connected.The Upstream Interface of access node is connected with the downstream interface of data router, the downstream interface of access node with The Upstream Interface link of mobile router is connected.The downstream interface link of the Upstream Interface of mobile router and an access node It is connected, the downstream interface of mobile router is connected with the interface link of mobile device.

The Upstream Interface and each downstream interface of one agent router are by an interface IP address unique mark, the interface Location includes geographical abscissa and geographical ordinate.One data network is connect by the Upstream Interface of the agent router of place network Port address unique mark.

The Upstream Interface and each downstream interface of one data router are by an interface IP address unique mark, the interface Address is made of geographical coordinate, and geographical coordinate includes geographical abscissa and geographical ordinate.The Upstream Interface of one access node With downstream interface by an interface IP address unique mark, which is made of geographical coordinate.One mobile router By an interface IP address unique mark, which is made of geographical coordinate for Upstream Interface and downstream interface.

By a title unique mark, a title is made of geographical coordinate and title ID for a kind of data.Mobile device is logical It crosses message and realizes data communication.One message is by title-domain, message type field, source interface address set domain, purpose interface IP address Gather domain, identification field and load to constitute.

If a type of data length is m bits, the maximum length of a Message Payload is n-bit, and n and m are just Integer, m are more than w1 × n, and w1 is the positive integer more than 10, then the data are divided into u data block and are passed by u message It is defeated, as shown in formula (1).The length of preceding u-1 data block is n, and the length of the last one data block is m- (u-1) × n.

Type of message is as shown in the table：

The identification field of one message is only effective when type of message is 5, and value is 0 or 1.If identifying thresholding It is 0, then shows that Message Payload is the last one data block of this type data.If it is 1 to identify thresholding, then show to disappear Breath load is other data blocks in this type data in addition to the last one data block.

Step 101：Start

Step 106：Terminate.

Fig. 2 establishes forwarding table flow diagram to be of the present invention.One mobile router connecing oneself Upstream Interface Port address is set as the geographical coordinate (x2, y2) of oneself, sets the interface IP address of downstream interface to (x2+b2, y2+b2), b2 For nonzero integer.One mobile device sets the interface IP address of oneself interface to the geographical coordinate of oneself.Each core routing Device safeguards a forwarding table, and each forwarding-table item includes geographical coordinate, interface IP address and Life Cycle.Agent router configures interface Behind address, executes operations described below and create forwarding table：

Step 201：Start

Step 209：Terminate.

Fig. 3 is preservation data flow diagram of the present invention.Each proxy server, data server or access section Point respectively safeguards that a tables of data, each data table items are made of data field, title-domain and life cycle domain.Each agency service Device, data server or access node respectively safeguard a concordance list, and each list item that indexes is by interface IP address set domain, title Domain and life cycle domain are constituted.

Step 301：Start.

Step 311：Terminate.

Fig. 4 is data communication flow journey schematic diagram of the present invention.If data C3 is by title NA3 unique marks, title NA3 It is made of geographical coordinate (x3, y3) and title ID NID3, the length of data C3 is m3 bits, and Message Payload most greatly enhances Degree is n-bit, and n and m3 are positive integer, and m3 is more than w1 × n, then the data are divided into u3 data block and are passed by u3 message Defeated, as shown in formula (2), the length of preceding u3-1 data block is n, and the length of the last one data block is m- (u3-1) × n.

Step 401：Start.

Step 429：Terminate.

Fig. 5 is acquisition data flow diagram of the present invention.Identified by title NA3 in data C3, mobile device MD4 with Mobile router MR4 links are connected, and mobile router MR4 is connected with access node AP4 links, and access node AP4 is located at data In network DN2, under conditions of the agent router of data network DN2 is PR2, if any one index of agent router PR2 The title thresholding of list item is all not equal to NA3, then mobile device MD4 obtains data C3 by following processes：

Step 501：Start.

Step 522：Terminate.

Embodiment 1

Based on the simulation parameter of table 1, the present embodiment simulates a kind of efficient big data network of new generation in the present invention Implementation method, performance evaluation are as follows：When transmitted data amount increases, the delay of data transmission increases, when volume of transmitted data reduces When, the delay of data transmission declines, and data acquisition average retardation is 2.5s.

1 simulation parameter of table

The present invention provides a kind of thinkings of efficient big data network implementation approach of new generation, implement the technical side There are many method and approach of case, the above is only a preferred embodiment of the present invention, it is noted that for the art For those of ordinary skill, various improvements and modifications may be made without departing from the principle of the present invention, these improvement Protection scope of the present invention is also should be regarded as with retouching.The available prior art of each component part being not known in the present embodiment is subject to It realizes.

Claims

1. a kind of efficient big data network implementation approach of new generation, which is characterized in that the network includes backbone network, data Network and mobile network；Backbone network includes more than two core routers, and data network includes agent router, data road By device and access node, mobile network includes a mobile router and more than two mobile devices；

One core router includes X1 wireline interface, and X1 is the positive integer more than 1；One agent router includes on one Wireline interface and X2 downstream wireline interface are swum, a data router includes that a upstream wireline interface and X2 downstream are wired Interface, X2 are the positive integer more than 1；One access node includes a upstream wireline interface and a downstream wireless interface, and one A mobile router includes a upstream wireless interface and a downstream wireless interface；One mobile device wirelessly connects including one Mouthful；

The Upstream Interface of agent router is connected with core router interface, each downstream interface of agent router with The Upstream Interface of one data router is connected；The Upstream Interface of one data router is route with agent router or data The downstream interface of device is connected, and the upstream of each downstream interface and other data routers or access node of data router connects Mouth is connected；The Upstream Interface of access node is connected with the downstream interface of data router, the downstream interface of access node and movement The Upstream Interface link of router is connected；The downstream interface link phase of the Upstream Interface of mobile router and an access node Even, the downstream interface of mobile router is connected with the interface link of mobile device；

Each core router, data router, agent router and access node have unique geographical coordinate；

For each interface of one core router by an interface IP address unique mark, which is equal to j, and j values 1~ X1；

The Upstream Interface and each downstream interface of one agent router are by an interface IP address unique mark, the interface IP address packet Include geographical abscissa and geographical ordinate；One data network by place network agent router Upstream Interface interface Location unique mark；

The Upstream Interface and each downstream interface of one data router are by an interface IP address unique mark, the interface IP address It is made of geographical coordinate, geographical coordinate includes geographical abscissa and geographical ordinate；The Upstream Interface of one access node is under Interface is swum by an interface IP address unique mark, which is made of geographical coordinate；The upstream of one mobile router By an interface IP address unique mark, which is made of geographical coordinate for interface and downstream interface；

By a title unique mark, a title is made of geographical coordinate and title ID for a kind of data；Mobile device is by disappearing Breath realizes data communication；One message is by title-domain, message type field, source interface address set domain, purpose interface IP address set Domain, identification field and load are constituted；

If a type of data length is m bits, the maximum length of a Message Payload is n-bit, and n and m are positive integer, M is more than w1 × n, and w1 is the positive integer more than 10, then the data are divided into u data block and are transmitted by u message, such as public Shown in formula (1)；The length of preceding u-1 data block is n, and the length of the last one data block is m- (u-1) × n；

Type of message is as shown in the table：

The identification field of one message is only effective when type of message is 5, and value is 0 or 1；If it is 0 to identify thresholding, Then show that Message Payload is the last one data block of this type data；If it is 1 to identify thresholding, then show that message is negative It carries as other data blocks in addition to the last one data block in this type data；

If the coordinate of access node is (x1, y1), after which starts, it is by the interface IP address of the Upstream Interface of oneself It is set as (x1, y1), the interface IP address of downstream interface is set as (x1+b1, y1+b1), and b1 is a nonzero integer, access node It is periodically executed following interface IP address configuration operations：

Step 101：Start

Step 102：Access node sends an address configuration message from Upstream Interface, the title thresholding of the address configuration message Geographical coordinate is (x1, y1), and title ID is 0, is identified as 0, type of message 1, source interface address set and purpose interface IP address Set is sky, is loaded as sky；

Step 103：Judgement is that agent router or data router receive the address configuration message, if agent router The address configuration message is received, thens follow the steps 105, it is no to then follow the steps 104；

Step 104：Data router is after downstream interface receives the address configuration message, by the interface IP address of the downstream interface The interface IP address of the Upstream Interface of oneself is arranged the geographical coordinate being set as in the title-domain of the address configuration message received For the geographical coordinate of oneself；The data router sends an address configuration message from Upstream Interface, the address configuration message The geographical coordinate of title thresholding is the geographical coordinate of oneself, and title ID is 0, is identified as 0, type of message 1, source interface address set It closes and purpose interface IP address set is sky, load as sky, execution step 103；

Step 105：Agent router is after downstream interface receives the address configuration message, by the interface IP address of the downstream interface The interface IP address of the Upstream Interface of oneself is arranged the geographical coordinate being set as in the title-domain of the address configuration message received For the geographical coordinate of oneself；

Step 106：Terminate.

2. a kind of efficient big data network implementation approach of new generation according to claim 1, which is characterized in that a shifting Dynamic router sets the interface IP address of oneself Upstream Interface to the geographical coordinate (x2, y2) of oneself, by the interface of downstream interface Address is set as (x2+b2, y2+b2), and b2 is nonzero integer；One mobile device sets certainly the interface IP address of oneself interface to Oneself geographical coordinate；Each core router safeguards a forwarding table, and each forwarding-table item includes geographical coordinate, interface IP address and Life Cycle；After agent router configures interface IP address, executes operations described below and create forwarding table：

Step 201：Start

Step 202：Agent router sends an establishment forwarding table message, the title of the establishment forwarding table message from Upstream Interface The geographical coordinate of thresholding is the geographical coordinate of the proxy server, and title ID is 0, is identified as 0, type of message 2, source interface Location is gathered and purpose interface IP address set is sky, is loaded as sky；

Step 203：Judgement is that agent router or core router receive the establishment forwarding table message, if agency's routing Device receives the establishment forwarding table message, thens follow the steps 208, no to then follow the steps 204；

Step 204：Core router is after from an interface to the establishment forwarding table message, if the interface IP address of the interface For k, core router checks forwarding table, and if there is a forwarding-table item, the geographical coordinate of the forwarding-table item, which is equal to, to be received Establishment forwarding table message name in geographical coordinate and interface IP address be equal to k, then follow the steps 205, it is no to then follow the steps 206；

Step 205：The core router for receiving the establishment forwarding table message selects a forwarding-table item, the ground of the forwarding-table item Reason coordinate is equal to the geographical coordinate in the establishment forwarding table message name received and interface IP address is equal to k, by the forwarding-table item Life cycle be set as maximum value, execute step 207；

Step 206：The core router for receiving the establishment forwarding table message creates a forwarding-table item, the ground of the forwarding-table item Reason coordinate is equal to the geographical coordinate in the establishment forwarding table message name received, and interface IP address is equal to k, and life cycle is set as Maximum value；

Step 207：The core router for receiving the establishment forwarding table message connects from the total interface forwarding other than interface k The establishment forwarding table message received executes step 203；

Step 208：The agent router for receiving the establishment forwarding table message abandons the establishment forwarding table message；

Step 209：Terminate.

3. a kind of efficient big data network implementation approach of new generation according to claim 2, which is characterized in that Mei Gedai Reason server, data server or access node respectively safeguard a tables of data, and each data table items are by data field, title-domain It is constituted with life cycle domain；Each proxy server, data server or access node respectively safeguard a concordance list, each List item is indexed to be made of interface IP address set domain, title-domain and life cycle domain；

If data C3 is made of title NA3, an agent router preserves data C3 by creating a data table items, In the data table items, data value is data C3, and title thresholding, which is run after fame, claims NA3, and life cycle is maximum value；Meanwhile this acts on behalf of road One index list item is created by device, the interface IP address collection of the index list item is combined into sky, and title thresholding is NA3, and life cycle is most Big value；Then data router or access node then preserve data C3 by executing following processes：

Step 301：Start；

Step 302：The data router or access node create a data table items, and in the data table items, data value is Data C3, title thresholding, which is run after fame, claims NA3, and life cycle is maximum value；Meanwhile the data router or access node create one The interface IP address collection of a index list item, the index list item is combined into sky, and title thresholding is NA3, and life cycle is maximum value；The data Router or access node send a data request information by Upstream Interface, in the data request information, title thresholding Geographical coordinate be the data router or access node geographical coordinate, title ID is 0, and type of message 3 is identified as 0, Source interface address set is made of the geographical coordinate of the data router or access node；Purpose interface IP address collection is combined into sky, Load is sky；

Step 303：Judgement is that reason router or data router receive the data request information, if agent router connects The data request information is received, thens follow the steps 308, it is no to then follow the steps 304；

Step 304：After data router receives the data request information, concordance list is checked, list item is indexed if there is one, The interface IP address set thresholding of the index list item is equal to the source interface address set thresholding of the data request information received, title Thresholding is equal to the title of data request information received, thens follow the steps 305, no to then follow the steps 306；

Step 305：The data router for receiving the data request information selects an index list item, the interface of the index list item Address set thresholding is equal to the source interface address set thresholding of data request information received, and title thresholding is equal to and receives Data request information title, set the life cycle of the forwarding-table item to maximum value, execute step 307；

Step 306：The data router for receiving the data request information creates an index list item, the interface of the index list item Address set thresholding is equal to the source interface address set thresholding of data request information received, and title thresholding, which is equal to, to be received The title of data request information sets the life cycle of the forwarding-table item to maximum value；

Step 307：The geographical coordinate of oneself is added to the number received by the data router for receiving the data request information According in the source interface address set of request message and first element of the geographical coordinate as source interface address set, from upstream Interface forwards the data request information received, executes step 303；

Step 308：After agent router receives the data request information, concordance list is checked, list item is indexed if there is one, The interface IP address set thresholding of the index list item is equal to the source interface address set thresholding of the data request information received, title Thresholding is equal to the title of data request information received, thens follow the steps 309, no to then follow the steps 310；

Step 309：The agent router for receiving the data request information selects an index list item, the interface of the index list item Address set thresholding is equal to the source interface address set thresholding of data request information received, and title thresholding is equal to and receives Data request information title, set the life cycle of the forwarding-table item to maximum value, execute step 311；

Step 310：The agent router for receiving the data request information creates an index list item, the interface of the index list item Address set thresholding is equal to the source interface address set thresholding of data request information received, and title thresholding, which is equal to, to be received The title of data request information sets the life cycle of the forwarding-table item to maximum value；

Step 311：Terminate.

4. a kind of efficient big data network implementation approach of new generation according to claim 3, which is characterized in that if number According to C3 by title NA3 unique marks, title NA3 is made of geographical coordinate (x3, y3) and title ID NID3, the length of data C3 Maximum length for m3 bits, a Message Payload is n-bit, and n and m3 are positive integer, and m3 is more than w1 × n, then the data are divided It is transmitted for u3 data block and by u3 message, as shown in formula (2), the length of preceding u3-1 data block is n, the last one The length of data block is m- (u3-1) × n；

Each data router, agent router or access node respectively preserve a required list, and a request list item includes Title-domain and interface IP address set domain；

It is connected with mobile router MR3 links in mobile device MD3, mobile router MR3 is connected with access node AP3 links, Access node AP3 is located in data network DN1, under conditions of the agent router of data network DN1 is PR1, if acting on behalf of road At least there is an index list item by device PR1, the title thresholding of the index list item is NA3, and mobile device MD3 then passes through following mistakes Journey obtains data C3：

Step 401：Start；

Step 402：Mobile device MD3 sends a data acquisition message, in the data acquisition message, entitled NA3, and message class Type is 4, is identified as 0, source interface address set and purpose interface IP address collection are combined into sky, load as sky；Mobile router MR3 is under After swimming interface to the data acquisition message, the data acquisition message is forwarded from Upstream Interface；

Step 403：After access node AP3 receives the data acquisition message, required list is checked, if there is a required list , the title thresholding of the request list item is equal to the title of the data acquisition message received, thens follow the steps 427, otherwise executes Step 404；

Step 404：Access node AP3 creates a request list item, and the title thresholding of the request list item is equal to the data received The title of message is obtained, and interface IP address set is equal to the source interface address set of the data acquisition message received；Access section Point AP3 checks tables of data, and if there is a data table items, the title thresholding of the data table items is equal to the data acquisition received The title of message, thens follow the steps 405, no to then follow the steps 409；

Step 405：Data C3 is divided into u3 data block by access node AP3, variable u1 is arranged, the initial value of variable u1 is 0；

Step 406：Variable u1 is incremented by 1 by access node AP3, if u1 is less than u3, thens follow the steps 407, no to then follow the steps 408；

Step 407：Access node AP3 creates a data response message, and the title thresholding of the data response message, which is equal to, to be received The title of the data response message arrived, type of message 5, mark thresholding are 1, source interface address set and purpose interface IP address collection It is combined into sky, is loaded as the u1 data block, execution step 406；

Step 408：Access node AP3 creates a data response message, and the title thresholding of the data response message, which is equal to, to be received The title of the data response message arrived, type of message 5, mark thresholding are 0, source interface address set and purpose interface IP address collection It is combined into sky, is loaded as the u1 data block, execution step 427；

Step 409：The geographical coordinate of oneself is added to the source interface address of the data response message received by access node AP3 In set, and first element of the geographical coordinate as source interface address set, the data received are forwarded from Upstream Interface Response message；

Step 410：If agent router receives the data response message, 420 are thened follow the steps, if it is data router Or access node receives the data response message, executes step 411；

Step 411：Data router or access node data response message check required list, if there is a required list , the title thresholding of the request list item is equal to the title of the data response message received, thens follow the steps 427, otherwise executes Step 412；

Step 412：It receives the data router of the data response message or access node creates a request list item, this is asked The title thresholding of list item is asked to be equal to the title of the data response message received, and interface IP address set is equal to the data received The source interface address set of response message；The data router or access node check tables of data, if there is a data List item, the title thresholding of the data table items are equal to the title of the data response message received, then follow the steps 416, otherwise hold Row step 413；

Step 413：The data router or access node for receiving the data response message check concordance list, if there is one A concordance list, the title thresholding of the concordance list are equal to the title of the data response message received, then follow the steps 414, otherwise Step 415；

Step 414：The data router or access node for receiving the data response message select a concordance list, the index The title thresholding of table is equal to the title of the data response message received, by the purpose interface IP address set of the data response message It is updated to the interface IP address set thresholding of the concordance list, an interface, the interface IP address of the interface is selected to be responded equal to the data First element of message purpose interface IP address set, by first element of the data response message purpose interface IP address set It is added to first element that the data response message source interface address set is incorporated as source interface address set, is rung from the data First element of deletion in message purpose interface IP address set is answered, the data response message is sent from the interface chosen, executes step Rapid 410；

Step 415：The geographical coordinate of oneself is added the data router or access node for receiving the data response message It is incorporated as first element of source interface address set to the data response message source interface address set, is sent from Upstream Interface The data response message executes step 410；

Step 416：Data C3 is divided into u3 number by the data router or access node for receiving the data response message According to block, variable u1 is set, and the initial value of variable u1 is 0；

Step 417：Variable u1 is incremented by 1 by the data router or access node for receiving the data response message, if u1 Less than u3,418 are thened follow the steps, it is no to then follow the steps 419；

Step 418：The data router or access node for receiving the data response message create a data response message, The title thresholding of the data response message is equal to the title of the data response message received, type of message 5, and mark thresholding is 1, source interface address set is sky, and purpose interface IP address collection is combined into the source interface address set of the data response message received, Load is the u1 data block, executes step 417；

Step 419：The data router or access node for receiving the data response message create a data response message, The title thresholding of the data response message is equal to the title of the data response message received, type of message 5, and mark thresholding is 0, interface IP address collection is combined into sky, and purpose interface IP address collection is combined into the source interface address set of the data response message received, bears It is the u1 data block to carry, and executes step 427；

Step 420：After agent router receives the data response message, required list is checked, list item is asked if there is one, The title thresholding of the request list item is equal to the title of data response message received, thens follow the steps 427, no to then follow the steps 421；

Step 421：The agent router for receiving the data response message creates a request list item, the title of the request list item Thresholding is equal to the title of the data response message received, and interface IP address set is equal to the source of the data response message received Interface IP address set；The agent router checks tables of data, if there is a data table items, the title thresholding of the data table items Equal to the title of the data response message received, 423 are thened follow the steps, it is no to then follow the steps 422；

Step 422：The agent router for receiving the data response message selects a concordance list, the title thresholding of the concordance list Equal to the title of the data response message received, the purpose interface IP address set of the data response message is updated to the index The interface IP address set thresholding of table selects an interface, the interface IP address of the interface to be equal to the data response message purpose interface First element of the data response message purpose interface IP address set is added to the data by first element of address set Response message source interface address set is incorporated as first element of source interface address set, is connect from the data response message purpose First element is deleted in port address set, is sent the data response message from the interface chosen, is executed step 410；

Step 423：Data C3 is divided into u3 data block by the agent router for receiving the data response message, and variable is arranged The initial value of u1, variable u1 are 0；

Step 424：Variable u1 is incremented by 1 by the data router for receiving the data response message, if u1 is less than u3, is executed Step 425, no to then follow the steps 426；

Step 425：The data router for receiving the data response message creates a data response message, and data response disappears The title thresholding of breath is equal to the title of the data response message received, type of message 5, and mark thresholding is 1, source interface address Collection is combined into sky, and purpose interface IP address collection is combined into the source interface address set of the data response message received, and it is u1 to load Data block executes step 424；

Step 426：The data router for receiving the data response message creates a data response message, and data response disappears The title thresholding of breath is equal to the title of the data response message received, type of message 5, and mark thresholding is 0, interface IP address collection It is combined into sky, purpose interface IP address collection is combined into the source interface address set of the data response message received, loads as the u1 number According to block；

Step 427：Access node, data router or agent router check required list, and all title thresholdings is selected to be equal to The request list item of the data response message title access node, data router or acts on behalf of road for each request list item Operations described below is executed by device：The purpose interface IP address set of the data response message is updated to the interface IP address of the request list item Set, if the purpose interface IP address collection is combined into sky, the data response message is forwarded from downstream interface, if the purpose interface Address set is not sky, then an interface, the interface IP address of the interface is selected to be equal to first of the purpose interface IP address set Element deletes first element from the purpose interface IP address set, the data response message is forwarded from the interface, if the number It is 0 according to the mark thresholding of response message, then deletes the request list item, otherwise retain the request list item；If data response disappears It is sky to cease purpose interface IP address set thresholding, thens follow the steps 428, otherwise re-executes step 427；

Step 428：After mobile router MR3 receives the data response message, the data response message is forwarded from downstream interface； Mobile device MD3 receives the data preserved after the data response message in the data response message；

Step 429：Terminate；

In the above process, access node, after data router or agent router receive the message that type of message is 5, such as Fruit preserves the data in the type of message, thens follow the steps 301~311 establishment concordance lists.

5. a kind of efficient big data network implementation approach of new generation according to claim 4, which is characterized in that in data C3 is identified by title NA3, and mobile device MD4 is connected with mobile router MR4 links, mobile router MR4 and access node AP4 Link is connected, and access node AP4 is located in data network DN2, and the agent router of data network DN2 is under conditions of PR2, such as The title thresholding of any one index list item of fruit agent router PR2 is all not equal to NA3, then mobile device MD4 passes through following mistakes Journey obtains data C3：

Step 501：Start；

Step 502：Mobile device MD4 sends a data acquisition message, in the data acquisition message, entitled NA3, and message class Type is 4, is identified as 0, source interface address set and purpose interface IP address collection are combined into sky, load as sky；Mobile router MR4 is under After swimming interface to the data acquisition message, the data acquisition message is forwarded from Upstream Interface；

Step 503：After access node AP4 receives the data acquisition message, required list is checked, if there is a required list , the title thresholding of the request list item is equal to the title of the data acquisition message received, thens follow the steps 520, otherwise executes Step 504；

Step 504：Access node AP4 creates a request list item, and the title thresholding of the request list item is equal to the data received The title of message is obtained, and interface IP address set is equal to the source interface address set of the data acquisition message received；Access section Point AP4 is added to the geographical coordinate of oneself in the source interface address set of the data acquisition message received and the geographical coordinate As first element of source interface address set, the data acquisition message received is forwarded from Upstream Interface；

Step 505：Judgement is that agent router or data router receive the data acquisition message, if agent router The data acquisition message is received, thens follow the steps 508, it is no to then follow the steps 506；

Step 506：After data router receives the data acquisition message, required list is checked, list item is asked if there is one, The title thresholding of the request list item is equal to the title of data acquisition message received, thens follow the steps 520, no to then follow the steps 507；

Step 507：The data router for receiving the data acquisition message creates a request list item, the title of the request list item Thresholding is equal to the title of the data acquisition message received, and interface IP address set is equal to the source of the data acquisition message received Interface IP address set；The geographical coordinate of oneself with being added to the source interface of the data acquisition message received by the data router In the set of location, and first element of the geographical coordinate as source interface address set, the number received is forwarded from Upstream Interface According to message is obtained, step 505 is executed；

Step 508：After agent router receives the data acquisition message, required list is checked, list item is asked if there is one, The title thresholding of the request list item is equal to the title of data acquisition message received, thens follow the steps 520, no to then follow the steps 509；

Step 509：The agent router for receiving the data acquisition message creates a request list item, the title of the request list item Thresholding is equal to the title of the data acquisition message received, and interface IP address set is equal to the source of the data acquisition message received Interface IP address set；The geographical coordinate of oneself with being added to the source interface of the data acquisition message received by the agent router In the set of location, and first element of the geographical coordinate as source interface address set, the number received is forwarded from Upstream Interface According to acquisition message；

Step 510：If core router receives the data acquisition message, 511 are thened follow the steps, is route if it is agency Device, data router or access node receive the data acquisition message, then follow the steps 513；

Step 511：For core router after from an interface to the data acquisition message, the interface IP address of the interface is z1, Check required list, if there is a request list item, the title thresholding of the request list item is equal to the data acquisition message received Title, then follow the steps 520, it is no to then follow the steps 512；

Step 512：The core router that the data acquisition message is received from interface z1 creates a request list item, the required list The title thresholding of item is equal to the title of the data acquisition message received, and interface IP address set is equal to the data acquisition received The source interface address set of message；The source that interface IP address z1 is added to the data acquisition message received by the core router connects In port address set and first element of the interface IP address as source interface address set, a forwarding-table item, this turn are selected The geographical coordinate thresholding of forwarding list item is equal to the geographical coordinate in the data acquisition message name received, from connecing for the forwarding-table item The interface that port address is identified forwards the data acquisition message, executes step 510；

Step 513：Agent router, data router or access node check required list, and list item is asked if there is one, The title thresholding of the request list item is equal to the title of data acquisition message received, thens follow the steps 520, no to then follow the steps 514；

Step 514：Agent router, data router or the access node establishment one for receiving the data acquisition message is asked List item is sought, the title thresholding of the request list item is equal to the title of the data acquisition message received, and interface IP address set is equal to The source interface address set of the data acquisition message received；The agent router, data router or access node are checked Tables of data, if there is a data table items, the title thresholding of the data table items is equal to the name of the data acquisition message received Claim, thens follow the steps 516, it is no to then follow the steps 515；

Step 515：The agent router, data router or access node for receiving the data acquisition message select a rope Draw table, the title thresholding of the concordance list is equal to the title of the data acquisition message received, by the purpose of the data acquisition message Interface IP address set is updated to the interface IP address set thresholding of the concordance list, selects an interface, the interface IP address etc. of the interface In first element of the data acquisition message purpose interface IP address set, by the data acquisition message purpose interface IP address set First element be added to first member that the data acquisition message source interface IP address collection is incorporated as source interface address set Element deletes first element from the data acquisition message purpose interface IP address set, sends the data from the interface chosen and obtain Message is taken, step 513 is executed；

Step 516：The agent router, data router or access node for receiving the data acquisition message draw data C3 It is divided into u3 data block, variable u1 is set, and the initial value of variable u1 is 0；

Step 517：The agent router, data router or access node for receiving the data acquisition message pass variable u1 Increase 1, if u1 is less than u3, thens follow the steps 518, it is no to then follow the steps 519；

Step 518：The agent router, data router or access node for receiving the data acquisition message create a number According to response message, the title thresholding of the data response message is equal to the title of the data response message received, and type of message is 5, mark thresholding is 1, and source interface address set is sky, and the source that purpose interface IP address collection is combined into the data response message received connects Port address set loads as the u1 data block, execution step 517；

Step 519：The agent router, data router or access node for receiving the data response message create a number According to response message, the title thresholding of the data response message is equal to the title of the data response message received, and type of message is 5, mark thresholding is 0, and interface IP address collection is combined into sky, and purpose interface IP address collection is combined into the source interface of the data response message received Address set loads as the u1 data block；

Step 520：Access node, data router, agent router or core router check that required list, selection institute are famous The request list item for claiming thresholding to be equal to the data response message title, for each request list item, the core router, access section Point, data router or agent router execute operations described below：More by the purpose interface IP address set of the data response message Newly the number is forwarded from downstream interface for the interface IP address set of the request list item if the purpose interface IP address collection is combined into sky According to response message, if the purpose interface IP address set is not sky, an interface is selected, the interface IP address of the interface is equal to should First element of purpose interface IP address set deletes first element from the purpose interface IP address set, turns from the interface The data response message is sent out, if the mark thresholding of the data response message is 0, deletes the request list item, otherwise retaining should Ask list item；If the data response message purpose interface IP address set thresholding is sky, 521 are thened follow the steps, is otherwise held again Row step 520；

Step 521：After mobile router MR4 receives the data response message, the data response message is forwarded from downstream interface； Mobile device MD4 receives the data preserved after the data response message in the data response message；

Step 522：Terminate；