CN110493780A - A kind of electric power centralized automatic meter-reading multi-service fusion gateway apparatus - Google Patents
A kind of electric power centralized automatic meter-reading multi-service fusion gateway apparatus Download PDFInfo
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- CN110493780A CN110493780A CN201910796455.1A CN201910796455A CN110493780A CN 110493780 A CN110493780 A CN 110493780A CN 201910796455 A CN201910796455 A CN 201910796455A CN 110493780 A CN110493780 A CN 110493780A
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- automatic meter
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- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B3/00—Line transmission systems
- H04B3/54—Systems for transmission via power distribution lines
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/06—Authentication
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W40/00—Communication routing or communication path finding
- H04W40/02—Communication route or path selection, e.g. power-based or shortest path routing
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/02—Terminal devices
- H04W88/06—Terminal devices adapted for operation in multiple networks or having at least two operational modes, e.g. multi-mode terminals
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/16—Gateway arrangements
Abstract
This application discloses a kind of electric power centralized automatic meter-reading multi-service fusion gateway apparatus, including core board component, the core board component is connected at least two communication extension plate components with different types of communication standard, it further include the driving part being connect with the core board component, route communication component and storage unit, the driving part is used to the communication extension plate component of different types of communication standard being mapped as virtual standard ethernet network interface card and the data frame received to the communication extension plate component is parsed and is converted to standard ethernet frame, the routing communication component is for transmitting the standard ethernet frame.Using above-mentioned electric power centralized automatic meter-reading multi-service fusion gateway apparatus, the converged communication of a variety of communication systems suitable for electric system centralized automatic meter-reading business can be realized on the basis of more inexpensive.
Description
Technical field
The invention belongs to converged communication technical fields, fill more particularly to a kind of electric power centralized automatic meter-reading multi-service fusion gateway
It sets.
Background technique
Currently, safety takes control, real-time line loss point with the development of electric system and the raising of customer electricity quality requirement
The business such as analysis, the acquisition of low-voltage customer power failure real-time report, charging pile power information, distributed generation resource information collection, two-way interaction
It is increasingly becoming the important service of current electric grid operation.However the communication technology is many kinds of, respectively there is superiority and inferiority, is adapted to different applications
Scene causes to be difficult between the various communication systems in network system mutually so different communication systems supports major business
Communicate, this is just inconvenient to carry out unified management and scheduling of resource, therefore network system need it is a kind of suitable for electric system
Convergence gateway device solves the problems, such as this.
In the prior art, there is a kind of multimode isomery Convergence gateway, realize the fusion of 3G, 4G, Wi-Fi multiple network.It should
Gateway is using ARM8 processor S5PV210 as core, using built-in Linux as real time operating system, compiled by linux kernel,
Driving transplanting support 3G, 4G, Wi-Fi network equipment work normally, and carry out main program based on socket communication and write, complete data
Transmission between heterogeneous networks.Although the commercialization of 3G, 4G network and the universal communication that can facilitate gateway, if using 3G, 4G
Network is communicated with ammeter or concentrator, then will increase dramatically meter reading network build and use cost.
Summary of the invention
To solve the above problems, the present invention provides a kind of electric power centralized automatic meter-reading multi-service fusion gateway apparatus, Neng Gou
On the basis of more inexpensive, the converged communication of a variety of communication systems suitable for electric system centralized automatic meter-reading business is realized.
A kind of electric power centralized automatic meter-reading multi-service fusion gateway apparatus, including core board component, the core board component connection
There are at least two communication extension plate components with different types of communication standard, further includes being connect with the core board component
Driving part, routing communication component and storage unit, the driving part are used to expand the communication of different types of communication standard
Panel component is mapped as virtual standard ethernet network interface card and the data frame received to the communication extension plate component parses
And standard ethernet frame is converted to, the routing communication component is for transmitting the standard ethernet frame.
Preferably, in above-mentioned electric power centralized automatic meter-reading multi-service fusion gateway apparatus, the core board component is connect using USB
Mouth connects the communication extension plate component.
Preferably, in above-mentioned electric power centralized automatic meter-reading multi-service fusion gateway apparatus, the communication extension plate component is connect
Receiving end and transmitting terminal are used to receive and send the information frame of same communication standard.
Preferably, in above-mentioned electric power centralized automatic meter-reading multi-service fusion gateway apparatus, the communication extension plate component is electricity
Line of force carrier schemes component, LoRa standard component, NB-IoT standard component, IEEE 802.15.4g standard component or IEEE
802.11ah standard component.
Preferably, in above-mentioned electric power centralized automatic meter-reading multi-service fusion gateway apparatus, the routing communication component is static state
Route component, BATMAN component, OLSR component, AODV component, OSPF component or BGP component.
Preferably, in above-mentioned electric power centralized automatic meter-reading multi-service fusion gateway apparatus, the core board component has safety
Authentication module, for carrying out safety certification to server and client side.
Preferably, in above-mentioned electric power centralized automatic meter-reading multi-service fusion gateway apparatus, the storage unit is database portion
Part.
As can be seen from the above description, above-mentioned electric power centralized automatic meter-reading multi-service fusion gateway apparatus provided by the invention, due to
Core board component therein be connected at least two with different types of communication standard communication extension plate components, further include with
Driving part, routing communication component and the storage unit of the core board component connection, the driving part are used for inhomogeneity
The communication extension plate component of the communication standard of type is mapped as virtual standard ethernet network interface card and to the communication extension plate component
The data frame received is parsed and is converted to standard ethernet frame, and the routing communication component is used for the standard ethernet
Frame is transmitted, it can be seen that, these component costs of use are not high, and the data that can generate meter reading business are transmitted out
It goes, so as to realize a variety of communication systems suitable for electric system centralized automatic meter-reading business on the basis of more inexpensive
Converged communication.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
The embodiment of invention for those of ordinary skill in the art without creative efforts, can also basis
The attached drawing of offer obtains other attached drawings.
Fig. 1 is a kind of schematic diagram of electric power centralized automatic meter-reading multi-service fusion gateway apparatus provided by the present application；
Fig. 2 is a kind of schematic diagram of specific electric power centralized automatic meter-reading multi-service fusion gateway apparatus provided by the present application.
Specific embodiment
Core of the invention is to provide a kind of electric power centralized automatic meter-reading multi-service fusion gateway apparatus, can be more inexpensive
On the basis of, realize the converged communication of a variety of communication systems suitable for electric system centralized automatic meter-reading business.
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
A kind of embodiment of electric power centralized automatic meter-reading multi-service fusion gateway apparatus provided by the present application as shown in FIG. 1, FIG. 1 is
A kind of schematic diagram of electric power centralized automatic meter-reading multi-service fusion gateway apparatus provided by the present application, which includes core board component 1,
Core board component 1 is connected at least two communication extension plate components 2 with different types of communication standard, further includes and core
Driving part 3, routing communication component 4 and the storage unit 5 that plate component 1 connects, driving part 3 are used for different types of communication
The data that the communication extension plate component 2 of standard is mapped as virtual standard ethernet network interface card and receives to communication extension plate component 2
Frame is parsed and is converted to standard ethernet frame, and routing communication component 4 is for transmitting standard ethernet frame.
It should be noted that the core board component 1 has data processing and store function, Linux can be installed wherein
System, the communication extension plate component 2 can be different types of communication standard, can set respectively with the terminal of different communication standard
The standby reception and transmission for carrying out data, is converted to digital signal for the physical signal received, which can be to difference
The communication extension plate component 2 of type is operated, and different types of communication extension plate component 2 is mapped as virtual standard ether
Net network interface card, the data frame received to different types of communication extension plate component 2 is parsed and is converted, by the link of different-format
Layer frame is converted into standard ethernet frame, realizes link-layer frame uniform format, and the physical address that may relate to different systems herein turns
Change, for example, by the physical address translations of IEEE 802.15.4g be ethernet address, be related to transfer algorithm and address conversion mapping
Table, the routing communication component 4 call the bottom transmission-receiving function of driving part 3, can be by different 2 unifications of communication extension plate component
It is operated as ethernet nic, the fusion of a variety of communication systems suitable for electric system centralized automatic meter-reading business may be implemented
Communication.
As can be seen from the above description, above-mentioned electric power centralized automatic meter-reading multi-service fusion gateway apparatus provided by the present application, due to
Core board component therein be connected at least two with different types of communication standard communication extension plate components, further include with
Driving part, routing communication component and the storage unit of core board component connection, driving part are used for different types of communication
The data frame that the communication extension plate component of standard is mapped as virtual standard ethernet network interface card and receives to communication extension plate component
Standard ethernet frame is parsed and is converted to, routing communication component is for transmitting standard ethernet frame, it can be seen that,
These component costs used are not high, and the data that can generate meter reading business transfer out, so as to more inexpensive
On the basis of, realize the converged communication of a variety of communication systems suitable for electric system centralized automatic meter-reading business.
It is this Shen with reference to Fig. 2, Fig. 2 in the specific embodiment of an electric power centralized automatic meter-reading multi-service fusion gateway apparatus
A kind of schematic diagram for the specific electric power centralized automatic meter-reading multi-service fusion gateway apparatus that please be provide, it is seen then that 1 benefit of core board component
With 6 connection communication expansion board component 2 of USB interface, realize that the data between communication extension plate component 2 and core board component 1 are transmitted,
It should be noted that all being more suitable for standardizing using if this same USB interface, it is easy to pass through the modes such as USB deconcentrator
Carry out the extension of interface quantity.The operation that driving part 3 and routing communication component 4 are carried out, can be by different types of communication
Expansion board component 2 is mapped as virtual ethernet nic 7, and different communication extension plate components 2 is unified as virtual ether
Net interface module 7 is operated.The converged communication that a variety of communication systems may be implemented using the gateway apparatus, facilitates electric system
Unified management and scheduling of resource, improve the operational efficiency of electric system, while communication extension plate component uses unified interface
Also facilitate unified management and maintenance.
In the specific embodiment of another electric power centralized automatic meter-reading multi-service fusion gateway apparatus, communication extension plate component 2
Receiving end and transmitting terminal be used to receiving and sending the information frame of same communication standard.Moreover, communication extension plate component 2 can be with
Preferably power line carrier standard component, LoRa standard component, NB-IoT standard component, IEEE 802.15.4g standard component or
IEEE 802.11ah standard component, that is to say, that communication extension plate component 2 can be above-mentioned multiple types, provided by the present application
Gateway apparatus can be converted, and can also select the communication extension plate component of other standards certainly, be not intended to limit herein.
In the specific embodiment of another electric power centralized automatic meter-reading multi-service fusion gateway apparatus, routing communication component 4 can
To be preferably static routing component, BATMAN component, OLSR component, AODV component, OSPF component or BGP component, may be used also certainly
To select other kinds of routing communication component according to actual needs, it is not intended to limit herein.
In addition, existing multimode isomery Convergence gateway does not have the function of safety certification generally, this makes gateway itself not
Have networking authentication capability, does not also have the ability for carrying out authentication and the control that networks to subordinate equipment, there are certain safety
Hidden danger, to solve this problem, this application provides another embodiments, and in this embodiment, there is core board component 1 safety to recognize
Demonstrate,prove module, for server and client side carry out safety certification, can support Radius authentication protocol, chap authentication agreement or
Person's pap authentication agreement can also select other kinds of safety authentication protocol according to actual needs certainly, be not intended to limit herein.
Using the embodiment, it is able to ascend the safety of Convergence gateway device, is allowed to the function of existing security server certification, and can
The function of authentication and the control that networks is carried out for subordinate equipment.
In the preferred embodiment of an electric power centralized automatic meter-reading multi-service fusion gateway apparatus, storage unit 5 can be number
According to library component, it comprises such as this kind of tables of data of address conversion mapping table, routing table, driving part 3 is carrying out data frame
Parsing and conversion Shi Kexiang database element inquire data, and routing communication component 4 operates Shi Kexiang data in progress routing forwarding
Library component queries data.
Furthermore it is also possible to include a master station communication component, under the data center, that is, main website transmission for receiving electric system
The instruction reached, and the data for needing to return to main website are sent to master under the operation of driving part 3 and routing communication component 4
It stands.
The foregoing description of the disclosed embodiments enables those skilled in the art to implement or use the present invention.
Various modifications to these embodiments will be readily apparent to those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, of the invention
It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one
The widest scope of cause.
Claims (7)
1. a kind of electric power centralized automatic meter-reading multi-service fusion gateway apparatus, which is characterized in that including core board component, the core board
Component is connected at least two communication extension plate components with different types of communication standard, further includes and the core board portion
Driving part, routing communication component and the storage unit of part connection, the driving part are used for different types of communication standard
The communication extension plate component data frame that is mapped as virtual standard ethernet network interface card and the communication extension plate component is received
Standard ethernet frame is parsed and is converted to, the routing communication component is for transmitting the standard ethernet frame.
2. electric power centralized automatic meter-reading multi-service fusion gateway apparatus according to claim 1, which is characterized in that the core board
Component connects the communication extension plate component using USB interface.
3. electric power centralized automatic meter-reading multi-service fusion gateway apparatus according to claim 1, which is characterized in that the communication is expanded
The receiving end of panel component and transmitting terminal are used to receive and send the information frame of same communication standard.
4. electric power centralized automatic meter-reading multi-service fusion gateway apparatus according to claim 1, which is characterized in that the communication is expanded
Panel component is power line carrier standard component, LoRa standard component, NB-IoT standard component, IEEE 802.15.4g standard portion
Part or IEEE 802.11ah standard component.
5. electric power centralized automatic meter-reading multi-service fusion gateway apparatus according to claim 1, which is characterized in that the routing is logical
Letter component is static routing component, BATMAN component, OLSR component, AODV component, OSPF component or BGP component.
6. electric power centralized automatic meter-reading multi-service fusion gateway apparatus according to claim 1, which is characterized in that the core board
Component has security authentication module, for carrying out safety certification to server and client side.
7. electric power centralized automatic meter-reading multi-service fusion gateway apparatus according to claim 1-6, which is characterized in that institute
Stating storage unit is database element.
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| CN201910796455.1A CN110493780A (en) | 2019-08-27 | 2019-08-27 | A kind of electric power centralized automatic meter-reading multi-service fusion gateway apparatus |
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| CN201910796455.1A CN110493780A (en) | 2019-08-27 | 2019-08-27 | A kind of electric power centralized automatic meter-reading multi-service fusion gateway apparatus |
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| US20100017497A1 (en) * | 2008-07-15 | 2010-01-21 | International Business Machines Corporation | Network System with Initiator SubNetwork Communication to Target Subnetwork Communication Including Fibre Channel Over Ethernet to Fibre Channel Over Internet Protocol Conversion |
| CN101651836A (en) * | 2009-09-18 | 2010-02-17 | 武汉长光科技有限公司 | Modularized monitoring terminal equipment based on EPON |
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Application publication date: 20191122 |