CN108833249A - A kind of multi-multipoint industrial Internet of Things virtual Private Network implementation method - Google Patents
A kind of multi-multipoint industrial Internet of Things virtual Private Network implementation method Download PDFInfo
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- CN108833249A CN108833249A CN201810517160.1A CN201810517160A CN108833249A CN 108833249 A CN108833249 A CN 108833249A CN 201810517160 A CN201810517160 A CN 201810517160A CN 108833249 A CN108833249 A CN 108833249A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
- H04L12/46—Interconnection of networks
- H04L12/4633—Interconnection of networks using encapsulation techniques, e.g. tunneling
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
- H04L12/46—Interconnection of networks
- H04L12/4641—Virtual LANs, VLANs, e.g. virtual private networks [VPN]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/04—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks
- H04L63/0428—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the data content is protected, e.g. by encrypting or encapsulating the payload
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- Health & Medical Sciences (AREA)
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- Computer Hardware Design (AREA)
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Abstract
The invention discloses a kind of multi-multipoint industrial Internet of Things virtual Private Network implementation methods, including industrial equipment data collector, Internet of Things virtual Private Network Border Gateway, Internet of Things virtual Private Network core gateway, company information data central server, industrial equipment data collector and Internet of Things virtual Private Network Border Gateway communicate to connect, Internet of Things virtual Private Network Border Gateway has at least two network interfaces, Internet of Things virtual Private Network core gateway has at least two network interfaces, the network insertion internet that different network interfaces is runed by different network operators on Internet of Things virtual Private Network core gateway, company information data central server and Internet of Things virtual Private Network core gateway communicate to connect.Multi-multipoint industrial Internet of Things virtual Private Network implementation method of the present invention is carried out data transmission by the internet tunnel that Internet of Things virtual Private Network Border Gateway, Internet of Things virtual Private Network core gateway can independently select a transmission quality best, substantially increases the stability of industrial data transmission of internet of things.
Description
Technical field
The present invention relates to technical field of electric power communication, specifically a kind of multi-multipoint industrial Internet of Things virtual Private Network
Implementation method.
Technical background
Industrial Internet of Things is using various in all kinds of collectors acquisition industrial processes with perception, monitoring capacity
Data, and the data of acquisition are sent to by company information data center by network, finally by company information data center to institute
The data of acquisition are analyzed and processed.
Existing industry Internet of Things is normally based on internet realization, and collector data collected are via Internet of Things
It closes, internet is sent on the server at company information data center.Internet is by multiple internet operators' network interconnections
Composition, these carrier networks are connected with each other using Internet protocol (IP), and the routing that data are transmitted in internet is by net
Network equipment automatically determines, and is that dynamic random changes, and terminal user's (such as gateway of internet of things) does not select the power of routing.
Since a large number of users shares transmission bandwidth, pass through the performance (actual transmissions for the Internet of Things data transmission that internet is realized
Delay and bandwidth) change at random obviously.In addition, by where the equipment of industrial product workshop and company information data center institute
The region at place is different, and workshop and company information data center where the equipment of industrial product would generally pass through different operators
Internet connection services are obtained, and cross operator Internet data transmission performance is usually poorer than same operator's internet performance,
It shows as transmission delay and bandwidth variation becomes apparent from, the performance that this will cause industrial data transmission of internet of things is unstable.
Summary of the invention
The present invention provides a kind of multi-multipoint industrial Internet of Things virtual Private Network implementation methods.
Internet is based on present invention aim to address existing industrial Internet of Things and realizes data transmission, and data are in internet
The routing of transmission is determined at random by network, and terminal user does not select the power of routing, this will cause industrial internet of things data
The unstable problem of the performance of transmission.
The technical solution adopted by the present invention to solve the technical problems is：A kind of multi-multipoint industrial Internet of Things are virtually special
Net implementation method, including industrial equipment data collector, Internet of Things virtual Private Network Border Gateway, Internet of Things virtual Private Network core gateway,
Company information data central server, industrial equipment data collector and Internet of Things virtual Private Network Border Gateway communicate to connect, Internet of Things
Virtual Private Network Border Gateway has at least two network interfaces, and different network interfaces passes through on Internet of Things virtual Private Network Border Gateway
There are at least two networks to connect for the network insertion internet that different network operators is runed, Internet of Things virtual Private Network core gateway
Mouthful, the network insertion that different network interfaces is runed by different network operators on Internet of Things virtual Private Network core gateway is mutual
Networking, company information data central server and Internet of Things virtual Private Network core gateway communicate to connect；
Step 1 can be established between Internet of Things virtual Private Network Border Gateway, Internet of Things virtual Private Network core gateway by internet
At least two internets tunnel is for realizing data exchange, Internet of Things virtual Private Network Border Gateway, Internet of Things virtual Private Network core gateway
The quality estimation information in each internet tunnel, Internet of Things are obtained and carrying out data exchange in each internet tunnel
Virtual Private Network core gateway can extract the quality estimation information in each internet tunnel, and select pledge by optimization algorithm
That best internet tunnel of amount assessment information, control Internet of Things virtual Private Network Border Gateway are best using quality estimation information
That internet tunnel be connected thereto；
Step 2, the collected acquisition data of industrial equipment data collector institute are sent to Internet of Things virtual Private Network edge net
It closes；
Step 3, Internet of Things virtual Private Network Border Gateway, which passes through the internet tunnel for having been selected and connecting, will acquire data hair
It send to Internet of Things virtual Private Network core gateway, acquires data and be sent in company information data through Internet of Things virtual Private Network core gateway again
Central server.
Preferably, the internet tunnel is transparent channel, and internet tunnel has end-to-end data encryption ability, encryption
Algorithm is specified by Internet of Things virtual Private Network core gateway.
Preferably, the Internet of Things virtual Private Network Border Gateway includes the SOC chip with wifi processor, band wifi processor
SOC chip on be connected with RS458 interface, RS232 interface, 2.4GHz frequency range wifi module, 5.8GHz frequency range wifi module,
LAN interface, at least two wan interfaces.
Preferably, the Internet of Things virtual Private Network core gateway includes CUP, PCH bus control unit, PCH bus control unit with
CUP is connected, and at least two LAN interface, USB interface, SATA interface, CF interface, IDE are connected on PCH bus control unit and is connect
Mouthful, RJ45CONSOLE interface, be connected with USB interface, LVDS interface on CUP.
The beneficial effects of the invention are as follows：Multi-multipoint industrial Internet of Things virtual Private Network implementation method of the present invention,
A plurality of internet tunnel can be established between Internet of Things virtual Private Network Border Gateway and Internet of Things virtual Private Network core gateway, Internet of Things are empty
Quasi- private network core gateway can extract the quality estimation information in each internet tunnel, and select mass by optimization algorithm
That best internet tunnel of information is assessed, control Internet of Things virtual Private Network Border Gateway is best using quality estimation information
That internet tunnel is connected thereto.Compared to the routing determined at random in existing industrial Internet of Things by network, this method can
Carried out data transmission with the internet tunnel for independently selecting a transmission quality best, substantially increases industrial internet of things data and pass
Defeated stability.The internet tunnel of this method is transparent channel, has end-to-end data encryption ability, improves data transmission
Safety.Each industrial equipment data collector data collected are sent to company information data central server, convenient for collection
Middle unified management.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of multi-multipoint industrial Internet of Things virtual Private Network.
Fig. 2 is the structural schematic diagram of Internet of Things virtual Private Network Border Gateway.
Fig. 3 is the structural schematic diagram of Internet of Things virtual Private Network core gateway.
Specific embodiment
Present invention will be further explained below with reference to the attached drawings and examples：
As shown in Figure 1, multi-multipoint industrial Internet of Things virtual Private Network implementation method of the present invention, including industry are set
For genuinely convinced in data collector 1, Internet of Things virtual Private Network Border Gateway 2, Internet of Things virtual Private Network core gateway 3, company information data
Business device 4, industrial equipment data collector 1 and Internet of Things virtual Private Network Border Gateway 2 communicate to connect, Internet of Things virtual Private Network Border Gateway
2 have at least two network interfaces, and different network interfaces passes through different network operations on Internet of Things virtual Private Network Border Gateway 2
The network insertion internet that quotient is runed is (as shown in Figure 1, Internet of Things virtual Private Network Border Gateway 2 is respectively from operator 1, operator 3
Network insertion internet), Internet of Things virtual Private Network core net 3 close have at least two network interfaces, Internet of Things virtual Private Network core
The network insertion internet that different network interfaces is runed by different network operators on gateway 3 is (as shown in Figure 1, object
Join virtual Private Network core gateway 3 respectively by the network insertion internet of operator 1, operator 3), company information data center
Server 4 and Internet of Things virtual Private Network core gateway 3 communicate to connect；
Step 1 can be built between Internet of Things virtual Private Network Border Gateway 2, Internet of Things virtual Private Network core gateway 3 by internet
At least two internets tunnel is found for realizing data exchange, as shown in Figure 1, first tunnel that can be established is that Internet of Things are virtually special
Network edge gateway 2 reaches Internet of Things virtual Private Network core gateway 3 via operator 3；The Article 2 tunnel that can be established is that Internet of Things are virtual
Private network Border Gateway 2 reaches Internet of Things virtual Private Network core gateway 3 via operator 3, internet, operator 1；The third that can be established
Tunnel is that Internet of Things virtual Private Network Border Gateway 2 via operator 1 reaches Internet of Things virtual Private Network core gateway 3；Can establish
Four tunnels are Internet of Things virtual Private Network Border Gateway 2 via operator 1, internet, the arrival Internet of Things virtual Private Network core of operator 3
Gateway 3.Internet of Things virtual Private Network Border Gateway 2, Internet of Things virtual Private Network core gateway 3 in each internet tunnel by carrying out
Data exchange and the quality estimation information for obtaining each internet tunnel, Internet of Things virtual Private Network core gateway 3 can extract often
The quality estimation information in one internet tunnel, and that best interconnection of quality estimation information is selected by optimization algorithm
Net tunnel, control Internet of Things virtual Private Network Border Gateway 2 are connected using that best internet tunnel of quality estimation information with it
It connects.In Fig. 1, first tunnel, Article 3 tunnel quality estimation information should be better than Article 2 tunnel, Article 4 tunnel,
Because first tunnel, Article 3 tunnel are directly to reach Internet of Things virtual Private Network core gateway 3 by carrier network, and the
Two tunnels, Article 4 tunnel then need to reach Internet of Things virtual Private Network core gateway 3 through different operators network, cross operator interconnection
Network data transmission performance is usually poorer than same operator's internet performance.It is placed in first tunnel, which item in Article 3 tunnel
The quality estimation information in tunnel is more preferable, then need to be carried out specifically determining selection by Internet of Things virtual Private Network core gateway 3.
Step 2, the 1 collected acquisition data of institute of industrial equipment data collector are sent to Internet of Things virtual Private Network edge net
Close 2；
Step 3, Internet of Things virtual Private Network Border Gateway 2 will acquire data by the way that the internet tunnel connected has been selected
It is sent to Internet of Things virtual Private Network core gateway 3, acquisition data are sent to company information number through Internet of Things virtual Private Network core gateway 3 again
According to central server 4.
The internet tunnel be transparent channel, internet tunnel have end-to-end data encryption ability, Encryption Algorithm by
Internet of Things virtual Private Network core gateway 3 is specified.
As shown in Fig. 2, the Internet of Things virtual Private Network Border Gateway 2 includes the SOC chip with wifi processor, at band wifi
It manages and is connected with RS458 interface, RS232 interface, 2.4GHz frequency range wifi module, 5.8GHz frequency range wifi mould in the SOC chip of device
Block, LAN interface, at least two wan interfaces.RS458 interface, RS232 interface, 2.4GHz frequency range wifi module, 5.8GHz frequency range
Wifi module, LAN interface can be used for connecting industrial equipment data collector 1, two wan interfaces can be used for connecting two it is different
Network Operator networks are connected into internet.
As shown in figure 3, the Internet of Things virtual Private Network core gateway 3 includes CUP, PCH bus control unit, PCH bus marco
Device is connected with CUP, be connected on PCH bus control unit at least two LAN interface, USB interface, SATA interface, CF interface,
Ide interface, RJ45CONSOLE interface are connected with USB interface, LVDS interface on CUP.Wherein, two LAN interface can be used for connecting
Two different Network Operator networks are connect, and are thus connected into internet.
Claims (4)
1. a kind of multi-multipoint industrial Internet of Things virtual Private Network implementation method, it is characterised in that：It is adopted including industrial equipment data
Storage, Internet of Things virtual Private Network Border Gateway, Internet of Things virtual Private Network core gateway, company information data central server, industry are set
Standby data collector and Internet of Things virtual Private Network Border Gateway communicate to connect, and Internet of Things virtual Private Network Border Gateway has at least two nets
Network interface, different network interfaces is connect by the network that different network operators is runed on Internet of Things virtual Private Network Border Gateway
Enter internet, Internet of Things virtual Private Network core gateway has at least two network interfaces, difference on Internet of Things virtual Private Network core gateway
The network insertion internet runed by different network operators of network interface, company information data central server with
The communication connection of Internet of Things virtual Private Network core gateway；
Step 1 can be established at least between Internet of Things virtual Private Network Border Gateway, Internet of Things virtual Private Network core gateway by internet
Two internets tunnel passes through for realizing data exchange, Internet of Things virtual Private Network Border Gateway, Internet of Things virtual Private Network core gateway
Data exchange is carried out in each internet tunnel and obtains the quality estimation information in each internet tunnel, and Internet of Things are virtual
Private network core gateway can extract the quality estimation information in each internet tunnel, and select mass to comment by optimization algorithm
Estimate that best internet tunnel of information, control Internet of Things virtual Private Network Border Gateway uses best that of quality estimation information
One internet tunnel is connected thereto；
Step 2, the collected acquisition data of industrial equipment data collector institute are sent to Internet of Things virtual Private Network Border Gateway；
Step 3, Internet of Things virtual Private Network Border Gateway pass through the internet tunnel for having been selected and connecting and are sent to data are acquired
Internet of Things virtual Private Network core gateway, acquisition data are sent to through Internet of Things virtual Private Network core gateway genuinely convinced in company information data again
Business device.
2. multi-multipoint industrial Internet of Things virtual Private Network implementation method according to claim 1, it is characterised in that：It is described
Internet tunnel is transparent channel, and internet tunnel has end-to-end data encryption ability, and Encryption Algorithm is by Internet of Things virtual Private Network
Core gateway is specified.
3. multi-multipoint industrial Internet of Things virtual Private Network implementation method according to claim 1, it is characterised in that：It is described
Internet of Things virtual Private Network Border Gateway includes the SOC chip with wifi processor, is connected in the SOC chip with wifi processor
RS458 interface, RS232 interface, 2.4GHz frequency range wifi module, 5.8GHz frequency range wifi module, LAN interface, at least two WAN
Interface.
4. multi-multipoint industrial Internet of Things virtual Private Network implementation method according to claim 1, it is characterised in that：It is described
Internet of Things virtual Private Network core gateway includes CUP, PCH bus control unit, and PCH bus control unit is connected with CUP, the total line traffic control of PCH
At least two LAN interface, USB interface, SATA interface, CF interface, ide interface, RJ45CONSOLE interface are connected on device processed,
USB interface, LVDS interface are connected on CUP.
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Cited By (2)
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Application publication date: 20181116 |