CN107995025A - The identifying system and method for trunk node in a kind of power line network node - Google Patents
The identifying system and method for trunk node in a kind of power line network node Download PDFInfo
- Publication number
- CN107995025A CN107995025A CN201711116345.3A CN201711116345A CN107995025A CN 107995025 A CN107995025 A CN 107995025A CN 201711116345 A CN201711116345 A CN 201711116345A CN 107995025 A CN107995025 A CN 107995025A
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- China
- Prior art keywords
- cat
- power
- network
- power line
- driving chip
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Classifications
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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
- H04L41/12—Discovery or management of network topologies
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
- H04L43/04—Processing captured monitoring data, e.g. for logfile generation
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
- H04L43/08—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L45/00—Routing or path finding of packets in data switching networks
- H04L45/56—Routing software
- H04L45/566—Routing instructions carried by the data packet, e.g. active networks
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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 the identifying system and method for trunk node in a kind of power line network node, including a pure corded power cat and more than two wireless power cats, comprising having HFID marks, the physical address in power line driving chip in power line driving chip, power line driving chip in each pure corded power cat（MAC）, memory and the network interface from power line driving chip junction [going out]；Power line driving chip, processor, memory and the network interface from processor junction are included in each wireless power cat, pass through the present invention, in a corded power cat and multiple wireless power cat network environments, can allow wireless power cat it is more fast and convenient identification trunk node on power modem device, so as to fulfill monitoring of the master control cat to whole network topology.To allow user that link state can be understood more intuitively, to adjust network environment, the more efficient transmission of network is finally realized.
Description
Technical field
The present invention relates to technical field of electric power, be specifically in a kind of power line network node the identifying system of trunk node and
Method.
Background technology
With the development of the society, people increasingly be unable to do without WiFi unconsciously, but when in face of big-room and luxury housing project or multiple
The room of miscellaneous layout structure, wireless signal can become unstable, and network overlapping effect also becomes very undesirable, if rewiring
It can be a no small engineering, and beauty can be influenced.Homeplug highlights all the more as the advantage of Network stretch instrument at this time
Come.During using Homeplug networking, first line of a couplet equipment is substantially home gateway or router.And these first line of a couplet equipment have largely had
Standby radio function, so the power modem device being attached thereto need not possess radio function.If this node provided with processor
Homeplug cost can increase, so selecting the pure corded power cat of not provided with processor.When pure corded power cat and multiple radio
For power cat in consolidated network, each Homeplug is in same isotype, and since pure corded power cat does not have processor, cannot
As master control cat（Possess Homeplug of the management with all Homeplug functions in network）, can only be in the wireless power in same network
Cat（Provided with processor）Middle selection one is used as master control cat.And master control cat needs to collect trunk node（Female cat）With each sub- cat（Bag
Cat containing master control）Between link information, it is necessary to allow wireless power cat in same network to identify that who is the Homeplug of trunk node.Tradition
Corded power cat and wireless power cat one-to-one can only largely use, small part can be with a corded power cat and multiple nothings
Line Homeplug is used in consolidated network, although the link information between each Homeplug can be calculated, user needs
What is solved is the link information between the Homeplug on trunk node and each wireless power cat.Because the Homeplug on trunk node is
It is the incoming end of broadband network, influence each meshed network bandwidth is also the Homeplug on each wireless power cat and trunk node
Between chain environment.
The use of existing pure corded power cat and wireless power cat has following shortcoming：
1st, one-to-one use can not extend, can not be by increasing newly wireless when WiFi network needs to cover more spaces
Homeplug is extended.
Between the 2nd, a corded power cat and multiple wireless power cats are in use, although each Homeplug can be calculated
Link-state information, but since None- identified goes out the Homeplug which is trunk node, so user can not be allowed intuitively
Monitor each wireless power cat（Sub- cat）With Homeplug on trunk node（I.e. pure corded power cat）Between link information.
The content of the invention
It is an object of the invention to provide the identifying system and method for trunk node in a kind of power line network node, with solution
Problem certainly proposed in the above background technology.
To achieve the above object, the present invention provides following technical solution：
The identifying system of trunk node in a kind of power line network node, including a pure corded power cat and more than two nothings
Line Homeplug, comprising having HFID marks, electricity in power line driving chip, power line driving chip in each pure corded power cat
Physical address in line of force driving chip（MAC）, memory and the network interface from power line driving chip junction；Each is wireless
Power line driving chip, processor, memory and the network interface from processor junction are included in Homeplug, corded power cat is
Main Homeplug/mother cat, wireless power cat are from Homeplug/sub- cat, and one is selected from wireless power cat and is used as master control cat.
The recognition methods of trunk node, comprises the steps of in a kind of power line network node：When pure corded power cat and
After each wireless power cat pairing, a network is just formed.CPU with the wireless power cat in network is according to certain particular segment MAC
Or HFID judges trunk node power cat equipment, and monitor itself link information between the trunk node device, report
Give master control cat；A identifies according to particular segment MAC, when pure corded power cat and wireless power cat are in consolidated network, wireless power cat
CPU itself link information between particular segment MAC then filtered out from link information be reported to master control cat, B, according to special
HFID is identified：Power line driving chip first in Homeplug has HFID identifiers, pure has special HFID write-ins when dispatching from the factory
Line Homeplug, when the Homeplug and wireless power cat are in consolidated network, the CPU of wireless power cat goes to read with electric in network
The HFID of power cat equipment identifies trunk node power cat.
As the further scheme of the present invention：The MAC Address has uniqueness, and each network equipment has its MAC
Address, the length of MAC Address is 48 bits（6 bytes）, it is made of hexadecimal numeral, first 24 are called unique identifier,
Be the code distributed by the registration management mechanism of IEEE to different manufacturers, distinguished different producers, latter 24 be by producer from
Oneself distribution, be known as extended identifier, in the network interface card of same producer production after MAC Address 24 be different, will when dispatching from the factory
The MAC of pure corded power cat write-in particular segment.
As the further scheme of the present invention：The HFID has particularity, and the power line driving chip in Homeplug is all
There are HFID identifiers, by the HFID of pure corded power cat write-in spcial character when dispatching from the factory.
Compared with prior art, the beneficial effects of the invention are as follows：By the present invention, in a corded power cat and multiple nothings
In line Homeplug network environment, can allow wireless power cat it is more fast and convenient identification trunk node on power modem device, from
And realize monitoring of the master control cat to whole network topology.To allow user that link state can be understood more intuitively, to adjust networking
Environment, finally realizes the more efficient transmission of network.
Brief description of the drawings
Fig. 1 is wireless power cat structure diagram.
Fig. 2 is pure corded power cat structure diagram.
Fig. 3 is the networking diagram of the present invention.
Embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment, belongs to the scope of protection of the invention.
Please refer to Fig.1-3, in the embodiment of the present invention, the identifying system of trunk node in a kind of power line network node, bag
A pure corded power cat and more than two wireless power cats are included, power line driving core is included in each pure corded power cat
There is HFID to identify in piece, power line driving chip, the physical address in power line driving chip（MAC）, memory and from electric power
The network interface of line driving chip junction；In each wireless power cat comprising power line driving chip, processor, memory and
Network interface from processor junction, corded power cat are main Homeplug/mother cat, and wireless power cat is from Homeplug/sub- cat, from nothing
One is selected in line Homeplug and is used as master control cat.
The recognition methods of trunk node in a kind of power line network node, when pure corded power cat and each wireless power cat
After pairing, a network is just formed.Judge to lead according to certain particular segment MAC or HFID with the CPU of the wireless power cat in network
Dry node power cat equipment, and itself link information between the trunk node device is monitored, it is reported to master control cat.1. basis
Particular segment MAC is identified：MAC Address has uniqueness first, and each network equipment has its MAC Address.The length of MAC Address
For 48 bits（6 bytes）, it is made of hexadecimal numeral.First 24 are called unique identifier, are the registration managements by IEEE
The code that mechanism is distributed to different manufacturers, has distinguished different producers.24 are distributed by producer oneself afterwards, referred to as extension mark
Know symbol.In the network interface card of same producer production after MAC Address 24 be different.It is when dispatching from the factory that the write-in of pure corded power cat is special
The MAC of section（Example:Special MAC section is 40C24511XXXX, it includes MAC be 40C245110000 to 40C24511FFFF
All MAC Address）, when pure corded power cat and wireless power cat are in consolidated network, the CPU of wireless power cat then believes from link
Itself link information between particular segment MAC is filtered out in breath and is reported to master control cat.2. identified according to special HFID：It is electric first
Power line driving chip in power cat has HFID identifiers, special HFID is write pure corded power cat when dispatching from the factory, when the electricity
When power cat and wireless power cat are in consolidated network, the CPU of wireless power cat goes to read the HFID with power modem device in network
To identify trunk node power cat.
The present invention operation principle be：By the present invention, in a corded power cat and multiple wireless power cat networking rings
In border, can allow wireless power cat it is more fast and convenient identification trunk node on power modem device, so as to fulfill master control cat pair
The monitoring of whole network topology.To allow user that link state can be understood more intuitively, to adjust network environment, net is finally realized
The more efficient transmission of network.
It is complete by above-mentioned description, relevant staff using the above-mentioned desirable embodiment according to the present invention as enlightenment
Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention
Property scope is not limited to the content on specification, it is necessary to determines its technical scope according to right.
Claims (4)
1. the identifying system of trunk node in a kind of power line network node, including a pure corded power cat and more than two
Wireless power cat, it is characterised in that comprising in power line driving chip, power line driving chip in each pure corded power cat
There is HFID to identify, the physical address in power line driving chip（MAC）, memory and from power line driving chip junction [going out]
Network interface；Power line driving chip, processor, memory and from processor junction are included in each wireless power cat
Network interface, corded power cat are main Homeplug/mother cat, and wireless power cat is from Homeplug/sub- cat, and one is selected from wireless power cat
It is a to be used as master control cat.
2. the recognition methods of trunk node in a kind of power line network node, it is characterised in that when pure corded power cat and each
After the pairing of wireless power cat, just form a network, with the wireless power cat in network CPU according to certain particular segment MAC or
HFID judges trunk node power cat equipment, and monitors itself link information between the trunk node device, is reported to
Master control cat；It is implemented as follows A, identified according to particular segment MAC, when pure corded power cat and wireless power cat are in consolidated network
In, the CPU of wireless power cat then filters out itself link information between particular segment MAC from link information and is reported to master control
Cat, B, according to special HFID identify：Power line driving chip first in Homeplug has HFID identifiers, will be special when dispatching from the factory
HFID writes pure corded power cat, and when the Homeplug and wireless power cat are in consolidated network, the CPU of wireless power cat goes to read
The HFID of power modem device in same network is taken to identify trunk node power cat.
3. the recognition methods of trunk node in a kind of power line network node according to claim 1, it is characterised in that institute
Stating MAC Address has uniqueness, and each network equipment has its MAC Address, and the length of MAC Address is 48 bits（6 bytes）,
It is made of hexadecimal numeral, first 24 are called unique identifier, are to be divided by the registration management mechanism of IEEE to different manufacturers
The code matched somebody with somebody, has distinguished different producers, and latter 24 are distributed by producer oneself, are known as extended identifier, same producer
In the network interface card of production after MAC Address 24 be different, when dispatching from the factory by pure corded power cat write-in particular segment MAC.
4. the recognition methods of trunk node in a kind of power line network node according to claim 1, it is characterised in that institute
Stating HFID has particularity, and the power line driving chip in Homeplug has HFID identifiers, by pure corded power cat when dispatching from the factory
Write the HFID of spcial character.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711116345.3A CN107995025B (en) | 2017-11-13 | 2017-11-13 | Identification system and method for backbone nodes in power line network nodes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711116345.3A CN107995025B (en) | 2017-11-13 | 2017-11-13 | Identification system and method for backbone nodes in power line network nodes |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107995025A true CN107995025A (en) | 2018-05-04 |
| CN107995025B CN107995025B (en) | 2021-02-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711116345.3A Active CN107995025B (en) | 2017-11-13 | 2017-11-13 | Identification system and method for backbone nodes in power line network nodes |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117277546A (en) * | 2022-06-13 | 2023-12-22 | 上海正泰智能科技有限公司 | Topology identification method, equipment and system for power line and power distribution network |
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| US20140105263A1 (en) * | 1994-09-26 | 2014-04-17 | Htc Corporation | Systems and method for orthogonal frequency divisional multiplexing |
| CN107086883A (en) * | 2017-05-02 | 2017-08-22 | 深圳市海亿康科技有限公司 | A kind of method for realizing that Homeplug is matched that communicated by network interface |
| 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 |
| CN107231497A (en) * | 2017-07-25 | 2017-10-03 | 深圳市海亿康科技有限公司 | A kind of Homeplug for supporting online and the double business of IPTV to transmit |
| CN107231498A (en) * | 2017-07-25 | 2017-10-03 | 深圳市海亿康科技有限公司 | A kind of Homeplug for supporting multimode I PTV business to transmit |
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2017
- 2017-11-13 CN CN201711116345.3A patent/CN107995025B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US20140105263A1 (en) * | 1994-09-26 | 2014-04-17 | Htc Corporation | Systems and method for orthogonal frequency divisional multiplexing |
| CN107086883A (en) * | 2017-05-02 | 2017-08-22 | 深圳市海亿康科技有限公司 | A kind of method for realizing that Homeplug is matched that communicated by network interface |
| 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 |
| CN107231497A (en) * | 2017-07-25 | 2017-10-03 | 深圳市海亿康科技有限公司 | A kind of Homeplug for supporting online and the double business of IPTV to transmit |
| CN107231498A (en) * | 2017-07-25 | 2017-10-03 | 深圳市海亿康科技有限公司 | A kind of Homeplug for supporting multimode I PTV business to transmit |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN117277546A (en) * | 2022-06-13 | 2023-12-22 | 上海正泰智能科技有限公司 | Topology identification method, equipment and system for power line and power distribution network |
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| CN107995025B (en) | 2021-02-12 |
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