CN106532943A - Communication method based on Ad-Hoc network wireless communication - Google Patents
Communication method based on Ad-Hoc network wireless communication Download PDFInfo
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- 238000004891 communication Methods 0.000 title claims abstract description 118
- 238000000034 method Methods 0.000 title claims abstract description 16
- 238000013500 data storage Methods 0.000 claims abstract description 33
- 230000005540 biological transmission Effects 0.000 claims description 16
- 238000012545 processing Methods 0.000 claims description 5
- 238000009825 accumulation Methods 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims description 3
- 238000007405 data analysis Methods 0.000 claims 1
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- 238000005516 engineering process Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
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- 230000004048 modification Effects 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013480 data collection Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
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- 230000001314 paroxysmal effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
- 238000013024 troubleshooting Methods 0.000 description 1
Classifications
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- H02J13/0075—
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S40/00—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
- Y04S40/12—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment
- Y04S40/126—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment using wireless data transmission
Abstract
The invention discloses a communication method based on Ad-Hoc network wireless communication. The method comprises the steps that 1 an application interface layer is set in a distribution master station system; 2 a signal acquisition interface layer is connected with a signal acquisition module; 3 the signal acquisition module in step 2 is used to acquire a secondary device signal of a power grid, and then the acquired secondary device signal is transmitted to a wired communication interface layer in a wired manner; and 4 a master station private key is preloaded in a data storage layer. According to the communication method based on Ad-Hoc network wireless communication, the application interface layer is effectively set in the step 1 to receive the signal; the signal can be effectively acquired in the step 2; the signal is effectively encrypted and transmitted in the step 3; and the received encrypted signal is effectively decrypted and transmitted to the application interface layer in the step 4.
Description
Technical field
The present invention relates to a kind of intelligent distribution system, more particularly to a kind of based on the logical of MANET radio communication
Letter method.
Background technology
Distribution power automation terminal, is to build a distribution network automated important component part, and it makes full use of distribution certainly
Dynamicization new technique, it can be ensured that safe and stable, the reliability service of power distribution network, significant, power distribution network region be directly facing user, load
Bear the vital task of electric energy distribution.Power distribution network is widely distributed, composition is complicated, impact is wide, its power supply capacity, power supply reliability
Huge is affected on economic society with power supply quality, is the important step of intelligent grid.
Power distribution communication net is the important component part of electrical power distribution automatization system, the monitoring of power distribution network Running State, control
It is dependent on communication network to realize with troubleshooting, a reasonable selection is undoubtedly using Ethernet passive optical network technology,
But due to due to urban construction and power circuit are planned, there is the factors such as optical cable construction difficulty, deployment cost height, therefore examine
Consider using radio communication system to realize power distribution automation data acquisition, current mainstream scheme is communicated using wireless public network, is matched somebody with somebody
Electric network data is carried out data transmission using GPRS/CDMA, 3G/4G, but as, the characteristics of the public network public applies, public network is
Users to share, service bandwidth and safety it is unsecured, therefore, data transmission applications are applied to a small amount of or paroxysmal data and pass
It is defeated.Initial investment is little, instant effect, but the property rented because of which, there is safety, controllability, long-term Jing compared with private network communication
The problems such as Ji property, be not suitable for the extensive private network demand of power automation.
On the other hand as the complexity of communication condition increases, communication security especially ask in distribution applications by the safety of remote control
Topic is also more projected.Distribution power automation terminal is in outdoor environment, and terminal unit is particularly important safely, therefore, to communication access
Security control has very strong necessity and urgency with the application layer message encryption in distribution communication.
The content of the invention
In view of the shortcomings of the prior art, it is an object of the invention to provide a kind of be based on MANET side wireless communication
Method, using MANET wireless communication technology and multihop network structure, realizes that the encryption of distribution terminal output signal is more preferably more pacified
Entirely.
For achieving the above object, the invention provides following technical scheme：A kind of communication based on MANET radio communication
Method, it is characterised in that：Comprise the steps：
Step one, arranges application-interface layer in distribution main station system, application-interface layer down set gradually data storage layer,
Stipulations interface layer, communication interface layer and signals collecting interface layer are the application-interface layer, data storage layer, stipulations interface layer, logical
Letter interface layer and signals collecting interface layer are sequentially connected；
Step 2, connects signal acquisition module in signals collecting interface layer, communication interface layer is arranged to wired communication interface layer
With wireless communication interface layer, wherein, wired communication interface layer is connected with stipulations interface layer by wire, wireless communication interface layer coupling
It is connected with data storage layer after being connected to wireless communication module；
Step 3, it is using the signal acquisition module collection electric grid secondary device signal in step 2, secondary by what is collected afterwards
Device signal is transmitted to wired communication interface layer by wired mode, and wired communication interface layer sends data to stipulations interface
Layer, wherein, stipulations interface layer is connected with Secure Access Modules, Secure Access Modules has main website public key, by main website public key
Wireless communication interface layer is input to after the secondary device signal for collecting is encrypted to be input in wireless communication module, is passed through
Wireless communication module is transmitted to data storage layer and is stored；
Step 4, in data storage layer is pre-installed main website private key, the data in data storage layer is solved using main website private key
Close analysis, the data assembling that cryptanalysis are obtained will be reported finally by application-interface layer into message transmissions to application-interface layer
Text is transmitted to distribution main station system, completes the radio communication of data.
As a further improvement on the present invention, the communication steps in step 4 between application-interface layer and data storage layer are such as
Under：
1st, setting expression layer, session layer, transport layer, Internet, data link layer between application-interface layer and data storage layer
And physical layer, wherein expression layer, session layer, transport layer, Internet, data link layer and physical layer be sequentially connected；
2nd, during transmitting message, data storage layer uploads and pass through again to pass after message first passes through physical layer, data link layer and Internet
Application-interface layer is reached after defeated layer, session layer and expression layer, wherein, message is combined into data block when through data link layer,
Internet continues to upload after data block is transmitted through the network to transport layer；
Wherein, physical layer is accessed using RF915MHZ frequency hopping wireless, and data link layer adopts PANID Network Recognition, Internet to adopt
Network transmission is carried out with IPV6 agreements.
As a further improvement on the present invention, in step 2, the signal of signal acquisition module collection includes secondary voltage, electricity
Stream, frequency, active, idle, power factor, on-off model.
As a further improvement on the present invention, it is as follows the step of signal acquisition module collection signal in the step 3：
A, secondary singal harvester is connected with the signal output part of electric grid secondary equipment；
B, output voltage data and frequency data that secondary device is detected using the voltage detection module in secondary singal harvester,
The current data of secondary device is surveyed using the current detecting part go-on-go in secondary singal harvester, by the voltage and current for collecting
Active power data and reactive power data are calculated by horse-power formula, using active power data for calculating and idle
Power data calculates power factor (PF)；
C, voltage data, frequency data, current data, active power data, reactive power data and power in step b, will be obtained
Factor data is integrated into a packet and is input in wired communication interface layer, completes the collection of data.
As a further improvement on the present invention, also including switch acquisition and output step, the step is by secondary singal
Harvester is connected with the panel in the chopper of electrical network, is received the switch closing and switch opening signal of chopper output, is completed switching value
In the collection of signal, and wired communication interface layer, in secondary singal harvester, secondary singal is gathered output switch amount signal
Device is transferred in the chopper of electrical network, completes the output of on-off model.
As a further improvement on the present invention, the stipulations interface layer is also associated with arm processor and dsp processor, institute
State Secure Access Modules and arm processor to couple, dsp processor logarithm it is believed that be input to arm processor after number digitized processing,
Arm processor calls the main website public key in Secure Access Modules to be encrypted data signal.
As a further improvement on the present invention, model AM3352 of the arm processor, the letter of the dsp processor
Number it is BF533, the arm processor and dsp processor are respectively provided with UART pins, and the arm processor and dsp processor pass through
UART pins are connected with each other.
As a further improvement on the present invention, the arm processor also has GPIO pin and RMII pins, the GPIO
Pin is coupled with LED display, and the RMII pins are coupled to external ethernet, and the arm processor also has SPI pins,
The wireless communication module is coupled with SPI pins.
Beneficial effects of the present invention, by the setting of step one, it is possible to which application interface is set in distribution main station system
Layer, there is provided the layer of the signal for collecting, then arranges data storage layer, stipulations interface layer, logical below the application layer
Letter interface layer and signals collecting interface layer can just complete the structure of whole communication system, and pass through the setting of step 2, more
The collection transmission channel of signal is established specifically, by the setting of step 3, it is possible to gather electrical network using signal acquisition module
Secondary device signal, stipulations interface layer is transferred to by wired communication interface layer then, stipulations interface layer 3 will be by safety
AM access module 31 is encrypted effect by public key to the signal that wired communication interface layer is received, by wireless after encryption
Communication module by the signal transmission after encryption in data storage layer, by the setting of step 4, so that it may utilize data storage layer
Interior main website private key is decrypted to signal, and the data signal after decryption is stored, the group after storage is completed
Dress up message and be sent to application-interface layer, data signal just can be carried out using by application-interface layer, as said process is adopted
, come transmission data signal, such level of encryption is high, can preferably avoid the number of mistake for the mode decrypted with public key encryption private key
It is believed that number being transferred in application-interface layer, the problem of application is affected.
Description of the drawings
Fig. 1 is the system architecture diagram of the communication means of the present invention；
Fig. 2 is the system architecture diagram in Fig. 1 between application-interface layer and data storage layer；
Fig. 3 is the hardware structure figure of the communication means of the present invention；
Fig. 4 is Secure Access Modules digital signature deployment schematic diagram of the present invention.
Specific embodiment
The present invention is described in further detail below in conjunction with the embodiment given by accompanying drawing.
Referring to figs. 1 to shown in 4, a kind of communication means based on MANET radio communication of the present embodiment, it is characterised in that：
Comprise the steps：
Step one, in distribution main station system arranges application-interface layer 1, down sets gradually data storage in application-interface layer 1
Layer 2, stipulations interface layer 3, communication interface layer 4 and signals collecting interface layer 5, the application-interface layer 1, data storage layer 2, stipulations
Interface layer 3, communication interface layer 4 and signals collecting interface layer 5 are sequentially connected；
Step 2, connects signal acquisition module 51 in signals collecting interface layer 5, communication interface layer 4 is arranged to wire communication and is connect
Mouth layer 41 and wireless communication interface layer 42, wherein, wired communication interface layer 41 is connected with stipulations interface layer 3 by wire, wirelessly
Communication interface layer 42 is connected with data storage layer 2 after being coupled with wireless communication module 421；
Step 3, using the collection electric grid secondary device signal of signal acquisition module 51 in step 2, afterwards by collect two
Secondary device signal is transmitted to wired communication interface layer 41 by wired mode, and wired communication interface layer 41 sends data to rule
About interface layer 3, wherein, stipulations interface layer 3 is connected with Secure Access Modules 31, has main website public key in Secure Access Modules 31,
Wireless communication interface layer 42 is input to after be encrypted by the secondary device signal for collecting to be input to wirelessly
In communication module 421, transmitted to data storage layer 2 by wireless communication module 421 and stored；
Step 4, in data storage layer 2 is pre-installed main website private key, the data in data storage layer 2 is carried out using main website private key
Cryptanalysis, by the data assembling of cryptanalysis acquisition into message transmissions to application-interface layer 1, finally by application-interface layer 1
By message transmissions to distribution main station system, the radio communication of data is completed, by the setting of step one, it is possible in distribution main website
It is complete that application-interface layer 1, data storage layer 2, stipulations interface layer 3, communication interface layer 4 and signals collecting interface layer 5 are set in system
Into the big body frame of whole communication system, basis is provided for later stage communication, and pass through the setting of step 2, by communication interface layer 4
It is arranged to wired communication interface layer 41 and wireless communication interface layer 42, there is provided two kinds of signal transmission forms, by step 3
Arrange, it is possible to signal is gathered by signal acquisition module 51, is now transferred signals to using wired communication interface layer 41 afterwards
Signals collecting interface layer 5, communication interface layer 4 and stipulations interface layer 3 are integrated into one in the present embodiment and are set by stipulations interface layer 3
It is standby upper, thus here by the communication between three by the way of wire transmission, one carrys out speed soon, two is safe, keeps away
Exempt from the problem that data signal is interfered and malfunctions, after signal transmission to stipulations interface layer 3, stipulations interface layer 3 just passes through
Public key in Secure Access Modules 31 is encrypted to signal, the signal after encryption is wirelessly transmitted to number afterwards
According to accumulation layer 2, in the present embodiment, Secure Access Modules 31 are a memorizer for being stored with digital certificate and main website public key, then
Signal is decrypted by the main website private key in data storage layer 2 that arranges of step 4, is stored after decryption is completed, and
Data signal after decryption is stored, application-interface layer 1 is sent to afterwards, data signal can be just applied, so
The transmission of data is completed, and public key encryption transmission is employed as above-mentioned transmitting procedure risk highest is wirelessly transferred part, because
And the communication means of the present embodiment, compared in prior art, by the way of being directly wirelessly transferred, safety is higher.
As a kind of improved specific embodiment, the communication in step 4 between application-interface layer 1 and data storage layer 2
Step is as follows：
1st, between application-interface layer 1 and data storage layer 2 arrange expression layer 11, session layer 12, transport layer 13, Internet 14,
Data link layer 15 and physical layer 16, wherein expression layer 11, session layer 12, transport layer 13, Internet 14,15 and of data link layer
Physical layer 16 is sequentially connected；
2nd, during transmitting message, data storage layer 2 uploads message and first passes through after physical layer 16, data link layer 15 and Internet 14 again
By application-interface layer 1 is reached after transport layer 13, session layer 12 and expression layer 11, wherein, message is through data link layer 15
When be combined into data block, Internet 14 continues to upload after data block is transmitted through the network to transport layer 13；
Wherein, physical layer 16 is accessed using RF915MHZ frequency hopping wireless, and data link layer 15 adopts PANID Network Recognition, network
Layer 14 carries out network transmission using IPV6 agreements, by the expression layer 11 in step 1, session layer 12, transport layer 13, Internet
14th, the setting of data link layer 15 and physical layer 16 can be just realized using OSI transmission rules, by message from data storage layer 2
It is transferred to application-interface layer 1, whole transmitting procedure has an efficiency high, safe effect, by the setting of step 2, just
Data signal can be integrated into into data block in data link layer 15, so avoid data signal from going out asking for active mistake
Topic, further ensures data signal and can preferably be transferred to application-interface layer 1.
Used as a kind of improved specific embodiment, in step 2, the signal of the collection of signal acquisition module 51 includes secondary electricity
Pressure, electric current, frequency, active, idle, power factor, on-off model, above-mentioned signal represent secondary device fortune in electrical network substantially
All parameters during row, thus by gathering above-mentioned signal, and above-mentioned signal is processed, just can be fast and effectively real
The effect of operation of power networks state is detected now.
As a kind of improved specific embodiment, in the step 3 the step of collection of signal acquisition module 51 signal such as
Under：
A, secondary singal harvester is connected with the signal output part of electric grid secondary equipment；
B, output voltage data and frequency data that secondary device is detected using the voltage detection module in secondary singal harvester,
The current data of secondary device is surveyed using the current detecting part go-on-go in secondary singal harvester, by the voltage and current for collecting
Active power data and reactive power data are calculated by horse-power formula, using active power data for calculating and idle
Power data calculates power factor (PF)；
C, voltage data, frequency data, current data, active power data, reactive power data and power in step b, will be obtained
Factor data is integrated into a packet and is input in wired communication interface layer 41, completes the collection of data, setting by step a
Put and just effectively signal acquisition module 51 can be coupled together with external electrical network secondary device, can by the setting of step b
With the simple and effective signal for obtaining secondary device, by the setting of step c, it is possible to which the signal of the secondary device of acquisition is entered
Row is integrated into a packet, is then sent in the form of packet, so just can effectively complete data
Collection.
Used as a kind of improved specific embodiment, also including switch acquisition and output step, the step is will be secondary
Signal picker is connected with the panel in the chopper of electrical network, is received the switch closing and switch opening signal of chopper output, is completed out
Pass measure signal collection, and in wired communication interface layer 41 output switch amount signal in secondary singal harvester, secondary letter
Number harvester is transferred in the chopper of electrical network, completes the output of on-off model, and on-off model is electrical network internal break
Sub-gate signal and switching signal that the control of device sends, thus by by the control of secondary singal harvester and the chopper of electrical network
Plate is connected, it becomes possible to realize the effect of collection on-off model well.
Used as a kind of improved specific embodiment, the stipulations interface layer 3 is also associated with arm processor 32 and DSP
Reason device 33, the Secure Access Modules 31 are coupled with arm processor 32, and 33 logarithm of dsp processor is it is believed that after number digitized processing
Arm processor 32 is input to, arm processor 32 calls the main website public key in Secure Access Modules 31 to carry out adding to data signal
It is close, using arm processor 32 and dsp processor 33 is divided in stipulations interface layer 3, to 2 gathered data mistake of signal acquisition module
After coming, arranged by dsp processor 33 just first to carry out the effect of a pretreatment to the data that collection comes, and locating in advance
Reason is entered back in arm processor 32 after completing, and is temporarily stored the data that pretreatment is completed by arm processor 32, so
Communicate with Secure Access Modules 4 afterwards, call out the certificate data and main website public key in Secure Access Modules 4, then certificate of utility
Data and main website public key algorithm, so just can be effectively complete to being encrypted through 33 pretreated data of dsp processor
Into the process of data, due to now employing, dsp processor 33 is existing to have carried out digitized processing by data, effectively can go
Except the interference signal produced in transmitting procedure so that arm processor 32 preferably can be encrypted work to the data after processing
With, compare using single processor and meanwhile process digitized and encryption by the way of, it is in hgher efficiency.
Used as a kind of improved specific embodiment, the arm processor 32 also has GPIO pin and RMII pins, institute
State GPIO pin and be coupled with LED display, the RMII pins are coupled to external ethernet, and the arm processor also has SPI
Pin, the wireless communication module 421 and the coupling of SPI pins, GPIO pin is input and output pin, and using here can be with reality
Existing arm processor 32 controls LED display display information to LED display output signal, SPI pin serial communication pins,
With serial communication can be realized with wireless communication module 1 effectively here so that the data after encryption can faster more added with
What is imitated is transferred to wireless communication module 421.
In sum, MANET radio communication is applied to power distribution communication network by communication means of the invention, using wireless
Communication technology and multihop network structure, realize distribution terminal automatic network-building, network failure spontaneous recovery, the function of plug and play, be with
Electric automation communication network is installed, is managed, safeguarding a kind of effective solution of offer；Wireless Ad Hoc Networks are applied to electricity simultaneously
The another innovation and application of Wireless Ad Hoc Networks in the Intelligent power distribution terminal system of Lixing industry, at the same also make distribution terminal towards
Intelligent, modernization, efficient direction are developed.
The above is only the preferred embodiment of the present invention, and protection scope of the present invention is not limited merely to above-mentioned enforcement
Example, all technical schemes belonged under thinking of the present invention belong to protection scope of the present invention.It should be pointed out that for the art
Those of ordinary skill for, some improvements and modifications without departing from the principles of the present invention, these improvements and modifications
Should be regarded as protection scope of the present invention.
Claims (8)
1. a kind of communication means based on MANET radio communication, it is characterised in that：Comprise the steps：
Step one, arranges application-interface layer in distribution main station system（1）, in application-interface layer（1）Data are set gradually down
Accumulation layer（2）, stipulations interface layer（3）, communication interface layer（4）With signals collecting interface layer（5）, the application-interface layer（1）, number
According to accumulation layer（2）, stipulations interface layer（3）, communication interface layer（4）With signals collecting interface layer（5）It is sequentially connected；
Step 2, in signals collecting interface layer（5）Connection signal acquisition module（51）, by communication interface layer（4）It is arranged to wired
Communication interface layer（41）With wireless communication interface layer（42）, wherein, wired communication interface layer（41）By wire and stipulations interface
Layer（3）Connection, wireless communication interface layer（42）It is coupled with wireless communication module（421）Afterwards with data storage layer（2）Connection；
Step 3, using the signal acquisition module in step 2（51）Collection electric grid secondary device signal, will be collected afterwards
Secondary device signal is transmitted to wired communication interface layer by wired mode（41）, wired communication interface layer（41）Data are passed
Transport to stipulations interface layer（3）, wherein, stipulations interface layer（3）It is connected with Secure Access Modules（31）, Secure Access Modules（31）It is interior
With main website public key, after be encrypted by the secondary device signal for collecting, wireless communication interface layer is input to
（42）It is input to wireless communication module（421）It is interior, by wireless communication module（421）Transmit to data storage layer（2）Storage；
Step 4, in data storage layer（2）Interior prepackage main website private key, using main website private key to data storage layer（2）Interior data
Analysis is decrypted, the data assembling that cryptanalysis are obtained is into message transmissions to application-interface layer（1）, connect finally by application
Mouth layer（1）By message transmissions to distribution main station system, the radio communication of data is completed.
2. the communication means based on MANET radio communication according to claim 1, it is characterised in that：Apply in step 4
Interface layer（1）With data storage layer（2）Between communication steps it is as follows：
1st, in application-interface layer（1）With data storage layer（2）Between expression layer is set（11）, session layer（12）, transport layer（13）、
Internet（14）, data link layer（15）And physical layer（16）, wherein expression layer（11）, session layer（12）, transport layer（13）, net
Network layers（14）, data link layer（15）And physical layer（16）It is sequentially connected；
2nd, during transmitting message, data storage layer（2）Upload message and first pass through physical layer（16）, data link layer（15）And Internet
（14）Pass through transport layer afterwards again（13）, session layer（12）And expression layer（11）After reach application-interface layer（1）, wherein, message exists
Through data link layer（15）When be combined into data block, Internet（14）Data block is transmitted through the network to into transport layer（13）It
Continue afterwards to upload；
Wherein, physical layer（16）Accessed using RF915MHZ frequency hopping wireless, data link layer（15）Using PANID Network Recognition,
Internet（14）Network transmission is carried out using IPV6 agreements.
3. the communication means based on MANET radio communication according to claim 1 and 2, it is characterised in that：In step 2
Signal acquisition module（51）The signal of collection includes secondary voltage, electric current, frequency, active, idle, power factor, switching value letter
Number.
4. the communication means based on MANET radio communication according to claim 3, it is characterised in that：
Signal acquisition module in the step 3（51）The step of collection signal, is as follows：
A, secondary singal harvester is connected with the signal output part of electric grid secondary equipment；
B, output voltage data and frequency data that secondary device is detected using the voltage detection module in secondary singal harvester,
The current data of secondary device is surveyed using the current detecting part go-on-go in secondary singal harvester, by the voltage and current for collecting
Active power data and reactive power data are calculated by horse-power formula, using active power data for calculating and idle
Power data calculates power factor (PF)；
C, voltage data, frequency data, current data, active power data, reactive power data and power in step b, will be obtained
Factor data is integrated into a packet and is input to wired communication interface layer（41）It is interior, complete the collection of data.
5. the communication means based on MANET radio communication according to claim 4, it is characterised in that：Also include switching value
Collection and output step, the step is that the panel in the chopper by secondary singal harvester with electrical network is connected, and receives open circuit
The switch closing and switch opening signal of device output, completes the collection of on-off model, and wired communication interface layer（41）Interior output switch
To in secondary singal harvester, secondary singal harvester is transferred in the chopper of electrical network amount signal, completes on-off model
Output.
6. the communication means based on MANET radio communication according to claim 1 and 2, it is characterised in that：The stipulations
Interface layer（3）It is also associated with arm processor（32）And dsp processor（33）, the Secure Access Modules（31）With arm processor
（32）Coupling, dsp processor（33）Logarithm is it is believed that be input to arm processor after number digitized processing（32）, arm processor（32）
Call Secure Access Modules（31）Interior main website public key is encrypted to data signal.
7. the communication means based on MANET radio communication according to claim 6, it is characterised in that：The ARM process
Device（32）Model AM3352, the dsp processor（33）Signal be BF533, the arm processor（32）At DSP
Reason device（33）It is respectively provided with UART pins, the arm processor（32）And dsp processor（33）It is connected with each other by UART pins.
8. the communication means based on MANET radio communication according to claim 7, it is characterised in that：The ARM process
Device（32）Also there is GPIO pin and RMII pins, the GPIO pin is coupled with LED display, and the RMII pins are coupled to
External ethernet, the arm processor also have SPI pins, the wireless communication module（421）Couple with SPI pins.
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| CN201611058733.6A CN106532943A (en) | 2016-11-27 | 2016-11-27 | Communication method based on Ad-Hoc network wireless communication |
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| CN201611058733.6A CN106532943A (en) | 2016-11-27 | 2016-11-27 | Communication method based on Ad-Hoc network wireless communication |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201860173U (en) * | 2010-11-16 | 2011-06-08 | 江苏省电力公司 | Multifunctional intelligent interaction terminal |
| CN102237718A (en) * | 2010-04-23 | 2011-11-09 | 巴赫曼有限公司 | Method and device of operating wind power electric field power network with improved data transmission protocol |
| CN104865489A (en) * | 2015-06-09 | 2015-08-26 | 国网山东济南市历城区供电公司 | System and method for overhead line fault location and monitoring |
| CN105721490A (en) * | 2015-07-01 | 2016-06-29 | 北京东润环能科技股份有限公司 | Intelligent collection terminal, master station system and data processing method |
-
2016
- 2016-11-27 CN CN201611058733.6A patent/CN106532943A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102237718A (en) * | 2010-04-23 | 2011-11-09 | 巴赫曼有限公司 | Method and device of operating wind power electric field power network with improved data transmission protocol |
| CN201860173U (en) * | 2010-11-16 | 2011-06-08 | 江苏省电力公司 | Multifunctional intelligent interaction terminal |
| CN104865489A (en) * | 2015-06-09 | 2015-08-26 | 国网山东济南市历城区供电公司 | System and method for overhead line fault location and monitoring |
| CN105721490A (en) * | 2015-07-01 | 2016-06-29 | 北京东润环能科技股份有限公司 | Intelligent collection terminal, master station system and data processing method |
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