CN112636975A - Edge computing gateway network management system - Google Patents
Edge computing gateway network management system Download PDFInfo
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- CN112636975A CN112636975A CN202011532310.XA CN202011532310A CN112636975A CN 112636975 A CN112636975 A CN 112636975A CN 202011532310 A CN202011532310 A CN 202011532310A CN 112636975 A CN112636975 A CN 112636975A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/04—Network management architectures or arrangements
- H04L41/042—Network management architectures or arrangements comprising distributed management centres cooperatively managing the network
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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
- H04L67/10—Protocols in which an application is distributed across nodes in the network
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
- H04L69/08—Protocols for interworking; Protocol conversion
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- Computer Security & Cryptography (AREA)
- Small-Scale Networks (AREA)
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Abstract
The invention discloses an edge computing gateway network management system, which belongs to the technical field of edge computing and comprises a terminal interface module, a protocol conversion unit and a network management unit, wherein the terminal interface module is connected with each front-end device; the protocol conversion unit is used for converting data transmission protocols of different front-end equipment into a uniform transmission protocol which can be identified by the network management unit; the network management unit comprises a processor module, and a gateway module, a node scanning module and a network allocation module which are connected with the processor module, wherein the gateway module is used for providing network connection service, the node scanning module is used for scanning idle front-end equipment, and the network allocation module is used for allocating the network bandwidth of each front-end equipment. By arranging the protocol conversion unit, different front-end equipment can access the network management unit without converting an interface protocol, so that the cost is saved.
Description
Technical Field
The invention relates to the technical field of edge computing, in particular to an edge computing gateway network management system.
Background
Edge computing is a distributed computing model that brings computer data storage closer to where it is needed. The computation is performed primarily or entirely on the distributed device nodes. Edge computing will promote applications, data, and computing power (services) closer to the user than to the centralized point. The goal of edge computing is to require applications or general functionality that more closely approximate the source of the action that the distributed system technology interacts with the physical world. Although it may interact with the centralized cloud, the edge computing need not be in contact with any centralized cloud. Unlike cloud computing, edge computing refers to decentralized data processing at the edge of a network. Edge application services reduce the amount of data that must be moved, the accompanying traffic, and the distance over which the data must be transmitted. This provides lower delay and reduces transmission costs.
Because the edge computing needs to acquire the data of the front-end equipment, the front-end equipment needs to be connected through the edge computing gateway to realize data transmission and is summarized to the edge computing server, the types of the front-end equipment are more, the adopted interface protocols are more, the traditional edge computing gateway needs to provide interfaces with different protocols to ensure the connection with the front-end equipment, the cost is further provided, an average distribution mode is adopted when the traditional edge computing gateway distributes transmission bandwidth, the work of the front-end equipment is not uniform, and therefore certain bandwidth needs to be occupied for idle equipment, the data transmission efficiency is reduced, and resource waste is also caused.
Disclosure of Invention
The invention aims to solve the problems that the edge computing gateway needs to provide different interface protocol services to improve the cost, has a narrow application range, and the idle equipment occupies the gateway bandwidth to reduce the transmission efficiency and cause resource waste, and provides the edge computing gateway network management system which has the advantages that the front-end equipment with different protocols can be converted into a unified protocol, the cost is saved, the edge computing gateway network management system is suitable for different equipment, the network bandwidth is intelligently distributed, the waste is reduced, and the network transmission efficiency is improved.
The invention achieves the above-mentioned purpose through the following technical scheme, an edge computing gateway network management system, including connecting the terminal interface module of every front-end apparatus, protocol conversion unit and network management unit connecting the said protocol conversion unit that connect with said terminal interface module;
the protocol conversion unit is used for converting data transmission protocols of different front-end equipment into a uniform transmission protocol which can be identified by the network management unit;
the network management unit comprises a processor module, and a gateway module, a node scanning module and a network allocation module which are connected with the processor module, wherein the gateway module is used for providing network connection service, the node scanning module is used for scanning idle front-end equipment, and the network allocation module is used for allocating the network bandwidth of each front-end equipment.
Preferably, the node scanning module is connected with the terminal interface module, the number of idle front-end devices is acquired by collecting interface traffic of the terminal interface module, and the gateway module is connected with the terminal interface module and provides network bandwidth of the terminal interface module through the gateway module.
Preferably, the scanning time interval of the node scanning module is 1ms-5 ms.
Preferably, the network method for the network allocation module to allocate the gateway module is as follows:
s1, acquiring the number of idle nodes;
s2, calculating the number of the working nodes according to the summary points;
s3, distributing the total network bandwidth to the number of each working node;
s4, if there is new or reduced idle node in the re-scanning process, repeating the step S2.
Preferably, the network management unit is further connected with a security protection module.
Preferably, the network management unit is connected to the storage module, the access control module and the system management module.
Preferably, the access control module and the system management module are connected with the client.
Preferably, the protocol conversion unit includes a network access module connected to the terminal interface module, the network access module is connected to the data analysis module, and the data analysis module is connected to the protocol adaptation module and the protocol conversion module.
Compared with the prior art, the invention has the beneficial effects that:
1. the protocol conversion unit is arranged, so that different front-end equipment can be accessed to the network management unit without converting an interface protocol, the cost is saved, the front-end equipment is more convenient to connect, and the configuration of managers is facilitated.
2. The network management unit is additionally provided with the network distribution module, the node scanning module scans the flow information of the terminal interface module, so that the idle quantity of the front-end equipment is judged, and the total network bandwidth provided by the gateway module is averagely distributed to the front-end equipment in a non-idle state, so that the network efficiency is greatly improved, the waste of network resources is avoided, and the user requirements are met.
Drawings
FIG. 1 is a schematic diagram of the internal connections of the overall system of the present invention.
Fig. 2 is a flow chart of a network allocation method of the present invention.
Fig. 3 is a schematic diagram of the connection of the internal modules of the protocol conversion unit according to the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, an edge computing gateway network management system includes a terminal interface module connected to each front-end device, a protocol conversion unit connected to the terminal interface module, and a network management unit connected to the protocol conversion unit; the protocol conversion unit is used for converting data transmission protocols of different front-end devices into a uniform transmission protocol which can be identified by the network management unit, the protocol conversion unit can convert a Bluetooth interface, a WIFI interface, an Ethernet interface, a 3G/4G interface, a LoRa interface, an NB-IOT interface and an RS-232 interface into a uniform interface which can be identified by the gateway management unit, the uniform interface can be one of the interfaces or a new interface, and the specific interface is configured by the gateway management unit in a user-defined manner, so that the terminal interface module can be set into a uniform interface shape, the front-end devices only need to be connected with the terminal interface module through connecting wires, and are suitable for different types of front-end devices, as shown in figure 3, the protocol conversion unit comprises a network access module connected with the terminal interface module, and the network access module is connected with a data analysis module, the data analysis module is connected with the protocol adaptation module and the protocol conversion module, the data analysis module can identify which protocol the data transmission of the front-end equipment belongs to by analyzing the file format uploaded by the front-end equipment, after the used protocol is analyzed, if the used protocol is the same as the protocol adopted by the network management unit, adaptation is carried out, if the used protocol is different from the protocol adopted by the network management unit, the protocol conversion module is used for converting the used protocol into the same protocol, and adaptation is carried out.
The network management unit comprises a processor module, and a gateway module, a node scanning module and a network allocation module which are connected with the processor module, wherein the gateway module is used for providing network connection service, the node scanning module is used for scanning idle front-end equipment, the network allocation module is used for allocating the network bandwidth of each front-end equipment, the network bandwidth of the gateway module can be allocated through the network allocation module, the node scanning module is connected with a terminal interface module, the number of the idle front-end equipment is acquired by collecting the interface flow of the terminal interface module, the gateway module is connected with the terminal interface module, the network bandwidth of the terminal interface module is provided through the gateway module, the scanning time interval of the node scanning module is 3ms, the node scanning module scans the terminal interface module once every 3ms to inquire the idle front-end equipment, for the idle front-end equipment, the network allocation module temporarily disconnects the network of the idle front-end equipment and allocates the saved bandwidth to the front-end equipment in a working state, so that the data transmission efficiency of the front-end equipment can be improved, the bandwidth waste is not caused, and the bandwidth allocation is easier and more reliable under the management of a uniform transmission protocol.
As shown in fig. 2, the network method for the network allocation module to allocate the gateway module includes:
s1, acquiring the number of idle nodes;
s2, calculating the number of the working nodes according to the summary points;
s3, distributing the total network bandwidth to the number of each working node;
s4, if there is new or reduced idle node in the re-scanning process, repeating the step S2.
The network management unit is also connected with a safety protection module which detects whether data carries bugs or whether the network is attacked in the process of providing network data transmission and plays a protection role of the whole edge gateway, the network management unit is connected with a storage module, an access control module and a system management module, the storage module is used for storing an executive program of a network distribution rule or receiving a cache of data uploaded by front-end equipment so as to prevent data loss caused by faults when the data is not uploaded to a background server, the access control module and the system management module are connected with a client, the access control module is used for controlling the access rule of a user, the user is divided into an administrator and a common user in a mode of distributing authority, the common user can conveniently access the whole network management unit to configure and change the front-end equipment, and the system can ensure that an administrator can configure the whole system through the system management module.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (8)
1. An edge computing gateway network management system is characterized by comprising a terminal interface module connected with each front-end device, a protocol conversion unit connected with the terminal interface module and a network management unit connected with the protocol conversion unit;
the protocol conversion unit is used for converting data transmission protocols of different front-end equipment into a uniform transmission protocol which can be identified by the network management unit;
the network management unit comprises a processor module, and a gateway module, a node scanning module and a network allocation module which are connected with the processor module, wherein the gateway module is used for providing network connection service, the node scanning module is used for scanning idle front-end equipment, and the network allocation module is used for allocating the network bandwidth of each front-end equipment.
2. The system according to claim 1, wherein the node scanning module is connected to the terminal interface module, and acquires the number of idle front-end devices by collecting interface traffic of the terminal interface module, and the gateway module is connected to the terminal interface module, and provides network bandwidth of the terminal interface module through the gateway module.
3. The edge computing gateway network management system of claim 2, wherein the scanning time interval of the node scanning module is 1ms-5 ms.
4. The system according to claim 3, wherein the network method for the network distribution module to distribute the gateway modules is:
s1, acquiring the number of idle nodes;
s2, calculating the number of the working nodes according to the summary points;
s3, distributing the total network bandwidth to the number of each working node;
s4, if there is new or reduced idle node in the re-scanning process, repeating the step S2.
5. The edge computing gateway network management system of claim 1, wherein the network management unit is further connected to a security protection module.
6. The edge computing gateway network management system of claim 1, wherein the network management unit is coupled to the storage module, the access control module, and the system management module.
7. The edge computing gateway network management system of claim 6, wherein the access control module and the system management module are connected to the client.
8. The edge computing gateway network management system of claim 6, wherein the protocol conversion unit comprises a network access module connected to the terminal interface module, the network access module is connected to the data analysis module, and the data analysis module is connected to the protocol adaptation module and the protocol conversion module.
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| CN202011532310.XA CN112636975A (en) | 2020-12-22 | 2020-12-22 | Edge computing gateway network management system |
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| CN202011532310.XA CN112636975A (en) | 2020-12-22 | 2020-12-22 | Edge computing gateway network management system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113342712A (en) * | 2021-05-26 | 2021-09-03 | 博依特(广州)工业互联网有限公司 | Edge computer gateway front-end system |
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| WO2013034100A2 (en) * | 2011-09-08 | 2013-03-14 | 北京智慧风云科技有限公司 | Communications system and method for terminals based on different network protocols |
| CN103001929A (en) * | 2011-09-08 | 2013-03-27 | 北京智慧风云科技有限公司 | Terminal communication system and terminal communication method on basis of different internet protocols |
| CN111031034A (en) * | 2019-12-11 | 2020-04-17 | 研祥智能科技股份有限公司 | Multi-protocol convergence edge computing gateway |
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- 2020-12-22 CN CN202011532310.XA patent/CN112636975A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2013034100A2 (en) * | 2011-09-08 | 2013-03-14 | 北京智慧风云科技有限公司 | Communications system and method for terminals based on different network protocols |
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