CN107086883A - A kind of method for realizing that Homeplug is matched that communicated by network interface - Google Patents
A kind of method for realizing that Homeplug is matched that communicated by network interface Download PDFInfo
- Publication number
- CN107086883A CN107086883A CN201710300841.8A CN201710300841A CN107086883A CN 107086883 A CN107086883 A CN 107086883A CN 201710300841 A CN201710300841 A CN 201710300841A CN 107086883 A CN107086883 A CN 107086883A
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- China
- Prior art keywords
- network interface
- cat
- sub
- pairing
- female
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M11/00—Telephonic communication systems specially adapted for combination with other electrical systems
- H04M11/06—Simultaneous speech and data transmission, e.g. telegraphic transmission over the same conductors
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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
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/02—Details
- H04L12/10—Current supply arrangements
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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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- 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
- H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
- H04L63/0876—Network architectures or network communication protocols for network security for authentication of entities based on the identity of the terminal or configuration, e.g. MAC address, hardware or software configuration or device fingerprint
Abstract
The invention discloses a kind of method for being communicated by network interface and realizing Homeplug pairing, using multiple Homeplugs to be paired, power line driving chip is included in each Homeplug, processor, memory and the network interface connected out from processor, one of them is defined as female cat, other are from sub- cat, when the processor of female cat detects the network interface link UP that it is connected, female cat can send a string of broadcast data packets interior for a period of time by network interface, the data division of this string broadcast data packet includes the NMK codes of female cat itself, if what female cat network interface opposite end was connected is the network interface of a sub- cat, sub- cat is received after this string broadcast data packet by network interface, NMK data in packet are parsed, write the memory of oneself, treat that the pairing indicator lamp of two Homeplugs lights representative pairing and completed.The present invention realizes pairing using proprietary transmission channel, it is to avoid issuable safety problem during pairing.
Description
Technical field
The present invention relates to a kind of method, specifically a kind of method for realizing that Homeplug is matched that communicated by network interface.
Background technology
Homeplug network is typically all that two or more equipment network is used.Because signal is on power line
Transmission, power line belongs to open network, and no encrypted transmission is easy to safety problem occur.Solution is that equipment mutually matches
Right, the equipment after pairing is in same private network, and encryption and decryption mode is known mutually, and safety can be achieved by encryption in information
Transmission.Judge whether unique foundation in same private network is whether both have identical Network Recognition to two equipment
Code NMK（network membership key）.Traditionally pairing is to trigger realization using button.Wanted when there is new equipment
Network is added, user needs to realize by pairing button respectively in the equipment for added network and in the equipment of network to be added
Pairing.The process of pairing is：A pair of power modem device electrifying startups of pairing will be needed first, wherein a Homeplug（Compile
Number be A）By pairing button, power modem device can send a string by power line has the signal for fixing identification code, this string signal
The regular hour can be continued.If there is other Homeplugs on this power line network in this section of duration（Numbering B）Also press
Pairing button, the two Homeplugs can complete the pairing of shaking hands by a series of Handshake Protocols.Pairing the first two equipment has respectively
There is respective NMK, the result of pairing is that both negotiate a same NMK.This private is added when there is the 3rd Homeplug to need
When having network, pairing process is the same.
Existing matching method has following shortcoming
1st, security is not high enough, after Homeplug A presses pairing button, and other Homeplugs will can have one section of term of validity with A pairings,
If nearby other people（Such as neighbours）Pairing button, the electricity of neighbours have just also intentionally or accidentally been pressed in this section of term of validity
Power cat equipment just can be with Homeplug A one private network of formation.This can cause leaking data risk.
2nd, due to the particularity of power line network, power line network be close in limited space length one it is open
Network.In plant produced, because many equipment are all in same power line network, the pairing process in production process is held very much
It is easily caused crosstalk.Specifically, when Homeplug A1 and B1 are matched, Homeplug A2 and B2 may also be in pairings.Production
Be intended that by A1 and B1 pairing, A2 and B2 pairing, but A1 B1 and A2 B2 be not in same private network, but because
With on a production line, it is easy to produce the situation that A1 and A2 or B2 are paired together, final production line has to allow pairing
Process is serially implemented.A1 and B1 is first matched, then matches A2 and B2, and can not be carried out simultaneously, causes production efficiency low.
When producing on a production line, even if Homeplug A1 and B1 successful matching, A2 and B2 successful matchings, two private networks
Do not mix.The workman of producing line also is difficult to judge whether really to match errorless, can only be checked by equipment control webpage
Etc. means inspection, cause production efficiency low, error probability can also increase.
The content of the invention
It is an object of the invention to provide a kind of method for being communicated by network interface and realizing Homeplug pairing, to solve the above-mentioned back of the body
The problem of being proposed in scape technology.
To achieve the above object, the present invention provides following technical scheme：
A kind of method for realizing that Homeplug is matched that communicated by network interface, using multiple Homeplugs to be paired, each Homeplug
Interior to include power line driving chip, processor, memory and the network interface connected out from processor, one of them is defined as mother
Cat, other are that, from sub- cat, when the processor of female cat detects the network interface link UP that it is connected, female cat can be at one section
Interior to send a string of broadcast data packets by network interface, the data division of this string broadcast data packet includes the NMK codes of female cat itself, if
The connection of female cat network interface opposite end is non-sub- cat equipment, then is not responding to, if female cat network interface opposite end connection be a sub- cat network interface,
Sub- cat is received after this string broadcast data packet by network interface, and the NMK data in packet are parsed, the storage of oneself is write
Device, treats that the pairing indicator lamp of two Homeplugs lights representative pairing and completed.
It is used as further scheme of the invention：When there is other sub- cats to add this power line network, by female cat and its
He is connected the network interface of sub- cat by netting twine, when the processor of female cat detects the network interface link UP that it is connected, female cat
Meeting sends a string of broadcast data packets within a period of time by network interface, and sub- cat is received after this string broadcast data packet by network interface,
NMK data in packet are parsed, the memory of oneself is write, treat that the pairing indicator lamp of two Homeplugs lights representative
Pairing is completed.
It is used as further scheme of the invention：NMK encrypted transmissions in the broadcast data packet of female cat, only group cat know solution
Original NMK information could be normally decrypted during close KEY.
Compared with prior art, the beneficial effects of the invention are as follows：Present invention pairing is that female cat, sub- cat is upper electric respectively, is led to
Cross network interface connection and pairing can be achieved, realized and matched using proprietary transmission channel, it is to avoid issuable peace during pairing
Full problem, it is to avoid issuable equipment crosstalk during producing line pairing, network intersect obscure, under low production efficiency the problems such as.
Embodiment
The technical scheme in the embodiment of the present invention is clearly and completely described below, it is clear that described embodiment
Only a part of embodiment of the invention, rather than whole embodiments.Based on the embodiment in the present invention, the common skill in this area
The every other embodiment that art personnel are obtained under the premise of creative work is not made, belongs to the model that the present invention is protected
Enclose.
In the embodiment of the present invention, a kind of method for realizing that Homeplug is matched that communicated by network interface, using to be paired multiple
Power line driving chip, processor, memory and the net connected out from processor are included in Homeplug, each Homeplug
Mouthful, one of them is defined as female cat, and other are from sub- cat, when the processor of female cat detects its network interface link connected
During UP, female cat can send a string of broadcast data packets interior for a period of time by network interface, the data portion subpackage of this string broadcast data packet
NMK codes containing female cat itself, if female cat network interface opposite end connection is non-sub- cat equipment, are not responding to, if female cat network interface opposite end connects
What is connect is the network interface of a sub- cat, and sub- cat is received after this string broadcast data packet by network interface, by the NMK data solutions in packet
Separate out, write the memory of oneself, treat that the pairing indicator lamp of two Homeplugs lights representative pairing and completed.
When there are other sub- cats to add this power line network, the network interface of female cat He other sub- cats is connected by netting twine
Come, when the processor of female cat detects the network interface link UP that it is connected, female cat can be sent within a period of time by network interface
A string of broadcast data packets, sub- cat is received after this string broadcast data packet by network interface, and the NMK data in packet are parsed
Come, write the memory of oneself, treat that the pairing indicator lamp of two Homeplugs lights representative pairing and completed.
NMK encrypted transmissions in the broadcast data packet of female cat, only group cat are known could normally decrypt during the KEY of decryption
Original NMK information.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit is required rather than described above is limited, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It may be appreciated other embodiment.
Claims (3)
1. a kind of method for realizing that Homeplug is matched that communicated by network interface, it is characterised in that use multiple Homeplugs to be paired,
Power line driving chip, processor, memory and the network interface connected out from processor are included in each Homeplug, wherein one
It is individual to be defined as female cat, other be from sub- cat, when the processor of female cat detects the network interface link UP that it is connected, female cat
A string of broadcast data packets can be sent by network interface interior for a period of time, data division of this string broadcast data packet includes female cat itself
NMK codes, if female cat network interface opposite end connection is non-sub- cat equipment, be not responding to, if female cat network interface opposite end connection is one
The network interface of sub- cat, sub- cat is received after this string broadcast data packet by network interface, and the NMK data in packet are parsed, write
Enter the memory of oneself, treat that the pairing indicator lamp of two Homeplugs lights representative pairing and completed.
2. the method according to claim 1 that realize that Homeplug is matched that communicated by network interface, it is characterised in that when there is other
When sub- cat will add this power line network, the network interface of female cat He other sub- cats is connected by netting twine, when the processing of female cat
When device detects the network interface link UP that it is connected, female cat can send a string of broadcast data packets interior for a period of time by network interface,
Sub- cat is received after this string broadcast data packet by network interface, and the NMK data in packet are parsed, the storage of oneself is write
Device, treats that the pairing indicator lamp of two Homeplugs lights representative pairing and completed.
3. it is according to claim 1 by network interface communicate realize Homeplug match method, it is characterised in that female cat it is wide
NMK encrypted transmissions in unicast packets, only group cat, which are known, could normally decrypt original NMK information during the KEY of decryption.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710300841.8A CN107086883B (en) | 2017-05-02 | 2017-05-02 | Method for realizing pairing of power modems through internet access communication |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710300841.8A CN107086883B (en) | 2017-05-02 | 2017-05-02 | Method for realizing pairing of power modems through internet access communication |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107086883A true CN107086883A (en) | 2017-08-22 |
| CN107086883B CN107086883B (en) | 2020-06-02 |
Family
ID=59613175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710300841.8A Active CN107086883B (en) | 2017-05-02 | 2017-05-02 | Method for realizing pairing of power modems through internet access communication |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107086883B (en) |
Cited By (3)
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| CN107124521A (en) * | 2017-05-02 | 2017-09-01 | 深圳市海亿康科技有限公司 | It is a kind of that the method that Homeplug is matched is realized by WiFi communication |
| CN107769819A (en) * | 2017-10-31 | 2018-03-06 | 北京小米移动软件有限公司 | Data transmission method, device, equipment and storage medium |
| CN107995025A (en) * | 2017-11-13 | 2018-05-04 | 深圳市海亿康科技有限公司 | The identifying system and method for trunk node in a kind of power line network node |
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| CN106506041A (en) * | 2016-10-13 | 2017-03-15 | 杭州鸿雁智能科技有限公司 | A kind of Homeplug |
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| CN107124521A (en) * | 2017-05-02 | 2017-09-01 | 深圳市海亿康科技有限公司 | It is a kind of that the method that Homeplug is matched is realized by WiFi communication |
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| CN107769819A (en) * | 2017-10-31 | 2018-03-06 | 北京小米移动软件有限公司 | Data transmission method, device, equipment and storage medium |
| CN107995025A (en) * | 2017-11-13 | 2018-05-04 | 深圳市海亿康科技有限公司 | The identifying system and method for trunk node in a kind of power line network node |
| CN107995025B (en) * | 2017-11-13 | 2021-02-12 | 深圳市海亿康科技有限公司 | Identification system and method for backbone nodes in power line network nodes |
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| Publication number | Publication date |
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| CN107086883B (en) | 2020-06-02 |
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