CN109819469A - Internet of Things sniff plateform system and its method based on multi-carrier - Google Patents
Internet of Things sniff plateform system and its method based on multi-carrier Download PDFInfo
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Abstract
The invention discloses a kind of Internet of Things sniff plateform system and its method based on multi-carrier, is related to the acquisition technique of WIFI, bluetooth and RFID.This system is: WIFI acquisition module (100), bluetooth acquisition module (200) and RFID acquisition module (300) are interacted with data preprocessing module (400) respectively, realize the acquisition and pretreatment of WIFI, bluetooth and RFID data；Data preprocessing module (400) and data analysis module (500) interaction carry out storage after being gathered, being cleaned and being filtered pretreatment for collected data and analysis are handled.The present invention includes 1. advanced: comprehensive acquisition Internet of Things information carries out effective monitoring and control to it；2. reliability；3. practicability: the data format of separate sources is unified, association is complete, mark is clear, improves the quality and relevance of data；4. scalability: by easily extending, can effective protection have investment.
Description
Technical field
The present invention relates to the acquisition technique of WIFI, bluetooth and RFID more particularly to a kind of Internet of Things based on multi-carrier
Sniff plateform system and its method.
Background technique
Its definition of Internet of Things is: by information sensing devices such as WIFI, bluetooth, radio frequency identifications (RFID), by the association of agreement
View, is connected any article by Internet of Things domain name, progress information exchange and communication, with realize Weigh sensor, positioning, with
Track, monitoring and a kind of network concept of management.
With the fast development of wireless local area network technology, WIFI has cheap price and apparent broadband advantage,
One of important entrance as internet mass flow.WIFI network access has the characteristics that type is mostly wide with covering: first is that by
Government-Leading, relevant enterprise participates in " wireless city ", " smart city " of construction, is mainly directed towards the public, provides convenient, efficient
Wireless network access services；Second is that infrastructure operator WIFI, i.e., by movement, telecommunications, the construction of the big infrastructure operator of connection three and
" WLAN " network of O&M, has covered the key area of majority cities at present；Third is that free provided by non-profit-making field
WIFI service, including airport, railway station, bus station, hotel, dining room, coffee shop etc.；Fourth is that Internet bar WIFI, part Internet bar is utilized
Wireless WIFI equipment is arranged in existing cable network, offers wireless internet services for online consumer, specifically for various types
Wireless WIFI network, realize and the acquisition of WIFI terminal MAC information retained, to WIFI user's Internet data of key area into
Row is intercepted and captured, and carries out going deep into association analysis to data packet, effective control to WIFI user's internet behavior may be implemented.
With the fast development of technology of Internet of things, shared economic model is also rapidly developed, and shares bicycle as a kind of emerging
Things comes into being, and all produces active influence for urban transportation and environment aspect, shares the development of bicycle blowout
And investment, also produce many social concerns；And user volume is huge, and retrievable effective information is huge, it is necessary to shared
Bicycle system is monitored and manages.In shared bicycle technical solution, Bluetooth technology and RFID technique are core application technology, can
The acquisition that related data is carried out to it achievees the purpose that user and vehicle supervision.
Summary of the invention
It is an object of the invention to overcome shortcoming and defect existing for existing single acquisition sniff mode, one kind is provided and is based on
The Internet of Things sniff plateform system and its method of multi-carrier are realized and are acquired to the acquisition of WIFI physical address, bluetooth physical address
With the acquisition of RFID information, to be monitored and manage to Internet of Things.
The object of the present invention is achieved like this:
For the acquisition of WIFI physical address, the acquisition of bluetooth physical address acquisition and RFID information, using big data digging technology,
Realize that data are interrelated by unique design algorithm.
1, the main acquisition completed to WIFI data packet of eating dishes without rice or wine of WIFI physical address acquisition, parsing physical layer ginseng
Number is supported 802.11a/b/g/n/ac agreement to parse MAC layer data, the protocol data on MAC layer is reduced into general
Logical internet data, according to related specification requirement, by general internet data convert at corresponding protocol data.
2, in shared bicycle system, contain bluetooth connection module in smart lock substantially, Bluetooth technology is a global model
The communication technology of all unified short range wireless transmission in enclosing, its harm to the human body is small, and transmission range is generally in 10cm to 20m
Between, using simple, that is, connect and use；We can easily use at any time and any place；Its transmission rate is about
For 1Mbps, power consumption is very low；The benefit of addition bluetooth module is: the waiting time of unlocking can be reduced, meanwhile, low-power consumption is also
It is avoided that the service life of detraction battery；So unlock one rub visit or ofo before, they application you can be reminded to open Bluetooth of mobile phone
Can be more happy, the acquisition of bluetooth physical address obtains the Bluetooth broadcast frame in eating dishes without rice or wine, and restores connection eventually according to Bluetooth protocol parsing
The physical address at end.
3, RFID(radio frequency identification) technology realizes bidirectional data communication in the way of less radio-frequency, to reach identification mesh
The purpose of mark and exchange data, RFID technique have been widely used in social production service, in practical applications can
It is positioned using position of the Radio Frequency Identification Technology to shared bicycle, to judge whether in regulation stop, Jin Erxiang
Electronic lock on shared bicycle, which sends parking, allows instruction that can ensure that shared bicycle is merely able to carry out in defined stop
Parking, and user will be unable to correct car locking in the parking of non-stop, the fund of user account will continue to deduct, and use to force
Correctly park shared bicycle in family.Radio RF recognition technology is as Internet of Things core technology, and system is usually by card reader, electricity
Subtab, RFID middleware and four part of application systems software composition.The acquisition of RFID information passes through antenna and RFID electronics
Label carries out wireless communication, and the read or write operation to tag recognition code and internal storage data may be implemented, to add to target
To identify and obtain related data.
4, WIFI, bluetooth and the collected data of RFID, are uploaded to big data processing platform through internet, pre-process first
System meets business norms by the way that the data of acquisition extracted, clean, be associated with, compare, mark etc. with operations and is provided for upper layer
With the data resource of technical standard, undertakes and carries out unified streaming standardization processing to acquisition restoring data and other data,
So that the data format of separate sources is unified, association is complete, mark is clear, the quality and relevance of data are improved, development is facilitated
Increasingly complex big data processing business, then Data Analysis Services are designed using multitype database mixed intermediate storage policy, for
Mass data uses the Distributed Storage scheme based on hbase, and the resource data of extraction is used and is based on elastic
Search stores TB rank data, can quickly retrieve to data, systems management data and ephemeral data are adopted
With being based on mysql relevant database, can better designing system operation flow, while having big number using spark technology
It, can offline batch processing meter with the map reduce technology of hadoop according to analysis real-time computing and more iterative data operations
Calculation task, may be implemented dynamic configuration and optimization to workflow, and data storage analysis is realized extensive based on cloud platform design
With the integrated treatment of complex type data, effective technical support is provided for upper layer analysis mining and prediction class application.
One, the Internet of Things sniff plateform system (abbreviation system) based on multi-carrier
Including WIFI acquisition module, bluetooth acquisition module, RFID acquisition module, data preprocessing module and data analysis module；
WIFI acquisition module, bluetooth acquisition module and RFID acquisition module are interacted with data preprocessing module respectively, realization WIFI,
The acquisition and pretreatment of bluetooth and RFID data；
Pretreatment is gathered, cleaned and filtered to collected data by data preprocessing module and data analysis module interaction
After carry out storage and analysis processing.
Two, the Internet of Things sniff platform method (abbreviation method) based on multi-carrier
This method uses embedded device, and set WIFI, bluetooth and RFID acquisition module are acquired simultaneously data in Internet of Things
It carries out being uploaded to backstage big data server by network, multiple data sources are gathered, cleaned and filtered by backstage big data
After stored, analyzed according to business function, depth data excavate after visualized.
1. the WIFI physical address of WIFI acquisition module acquisition terminal, real to WIFI data of eating dishes without rice or wine according to WIFI air protocol
The crawl of existing data, protocol analysis；
The physical address of the bluetooth of bluetooth acquisition module acquisition terminal realizes number to blue-teeth data of eating dishes without rice or wine according to bluetooth air protocol
According to crawl, protocol analysis；
The RFID information of RFID acquisition module acquisition terminal；
2. data preprocessing module receives the collected WIFI physical address structural data of WIFI acquisition module and bluetooth physics
The physical address structural data and RFID acquisition module of the bluetooth of address/MAC address acquisition module acquisition terminal acquire eventually
The RFID information at end is filtered and cleans, and carries out the storage analysis of big data for subsequent data analysis module 500 and excavates；
3. data analysis center is stored and is analyzed to the pretreated data of data preprocessing module.
The present invention has following advantages and good effect:
1. advanced: by a variety of Internet of Things mainstream communication protocol acquisition techniques, realizing to the acquisition of WIFI physical address, bluetooth object
The acquisition of seismic acquisition and RFID information is managed, and utilizes big data digging technology, realizes that data are mutual by unique design algorithm
Association, comprehensive acquisition Internet of Things information carry out effective monitoring and control to it；
2. reliability: the present invention provides the framework and implementation method of a kind of Internet of Things applied analysis system based on multi-carrier,
And by mass data analytic demonstration, data have reliability；
3. practicability: the data format of separate sources is unified, association is complete, mark is clear, improves the quality and relevance of data,
Effective technical support is provided for upper layer analysis mining and prediction class application；
4. scalability: under the premise of not modifying to the structure of system, can according to different data sources, different answer
With demand, it is expanded into the application system with mass data processing ability.By easily extending, can effective protection have throwing
Money.
Detailed description of the invention
Fig. 1 is the structural block diagram of this system；
Wherein:
100-WIFI acquisition modules；
200-bluetooth acquisition modules；
300-RFID acquisition modules；
400-data preprocessing modules；
500-data analysis modules.
Fig. 2 is the work flow diagram of WIFI acquisition module 100；
Fig. 3 is the work flow diagram of bluetooth acquisition module 200；
Fig. 4 is the work flow diagram of RFID acquisition module 300；
Fig. 5 is the work flow diagram of data preprocessing module 400；
Fig. 6 is the work flow diagram of data analysis module 500.
English to Chinese
1, MAC:Media Access Control, media access control；
3, WIFI:Wireless Fidelity, Wireless Fidelity are that a kind of permission electronic equipment is connected to a wireless local area
The technology of net (WLAN)；
4, RFID:Radio Frequency Identification, radio frequency identification.
5, WLAN:Wireless Local Access Network, WLAN.
Specific embodiment
One, system
1, overall
This system includes WIFI acquisition module 100, bluetooth acquisition module 200, RFID acquisition module 300, data preprocessing module
400 and data analysis module 500；
WIFI acquisition module 100, bluetooth acquisition module 200 and RFID acquisition module 300 are handed over data preprocessing module 400 respectively
Mutually, the acquisition and pretreatment of WIFI, bluetooth and RFID data are realized；
Data preprocessing module 400 and the interaction of data analysis module 500, collected data are gathered, cleaned and are filtered
Storage and analysis processing are carried out after pretreatment.
2, functional module
1) WIFI acquisition module 100
WIFI acquisition module 100 is the method for a kind of WIFI packet capture and parsing；
WIFI acquisition module 100 can acquire the middle WIFI data packet of eating dishes without rice or wine in certain area, carry out agreement to collected data
Parsing, and send the data to data preprocessing module 400.
Such as Fig. 2, workflow is:
A, WIFI Network card setup acquisition mode -201
Equipment WIFI acquisition module is monitor mode；
B, WIFI protocol package is obtained to carry out parsing -202；
C, data deduplication and classification -203
The data packet parsed is classified and is reported according to hot spot, terminal and virtual identity.
2) bluetooth acquisition module 200
Bluetooth acquisition module 200 is the method for a kind of bluetooth data packets acquisition and parsing；
Bluetooth acquisition module 200 can acquire the bluetooth physical address in certain area, carry out protocol analysis to collected data,
And send the data to data preprocessing module 400；
Such as Fig. 3, workflow is:
A, bluetooth acquisition module -301 is driven；
B, start bluetooth protocol repertory -302；
C, it obtains Bluetooth protocol packet and parses -303.
3) RFID acquisition module 300
RFID acquisition module 300 is the method for a kind of RFID data packet acquisition and parsing；
RFID acquisition module 300 can acquire the RFID information data in certain area, carry out protocol analysis to data are collected, and
Send the data to data preprocessing module 400.
Such as Fig. 4, workflow is:
A, RFID module -401 is driven；
B, start RFID protocol stack -402；
C, the RFID-403 near scanning；
D, the RFID-404 near acquisition.
4) data preprocessing module 400
Data preprocessing module 400 is a kind of method of data normalization output；
Data preprocessing module 400 receives parsing data, carries out unified streaming standardization filtering and clear to the data parsed
Processing is washed, the big data storage and analysis processing business to carry out increasingly complex lay the foundation.
Such as Fig. 5, workflow is:
A, data acquisition system -501
Collected WIFI data, blue-teeth data and RFID data are gathered；
B, data cleansing -502
Wash the data not being inconsistent normally；
C, data filtering -503
Filter out the unavailable data of false data；
D, data loading -504.
5) data analysis module 500
Data analysis module 500 is the method for a kind of data storage and analysis；
Pretreated data are stored and carry out the analysis processing of correlation function by data analysis module 500.
Such as Fig. 6, workflow is:
A, data service function processing -601
Data correlation analysis processing is carried out according to system function；
B, data mining -602
Make availability depth to the data of storage to excavate；
C, data show -603
Data are visualized.
Claims (7)
1. a kind of Internet of Things sniff plateform system based on multi-carrier, it is characterised in that:
Including WIFI acquisition module (100), bluetooth acquisition module (200), RFID acquisition module (300), data preprocessing module
(400) and data analysis module (500)；
WIFI acquisition module (100), bluetooth acquisition module (200) and RFID acquisition module (300) respectively with data prediction mould
Block (400) interaction, realizes the acquisition and pretreatment of WIFI, bluetooth and RFID data；
Data preprocessing module (400) and data analysis module (500) interaction, collected data are gathered, clean and
Storage and analysis processing are carried out after filtering pretreatment.
2. Internet of Things sniff plateform system according to claim 1, it is characterised in that:
The WIFI acquisition module (100) is the method for a kind of WIFI packet capture and parsing；
Its workflow is:
A, WIFI Network card setup acquisition mode (201)
Equipment WIFI acquisition module is monitor mode；
B, it obtains WIFI protocol package and is parsed (202)；
C, data deduplication and classification (203)
The data packet parsed is classified and is reported according to hot spot, terminal and virtual identity.
3. Internet of Things sniff plateform system according to claim 1, it is characterised in that:
The bluetooth acquisition module (200) is the method for a kind of bluetooth data packets acquisition and parsing；
Its workflow is:
A, bluetooth acquisition module (301) are driven；
B, start bluetooth protocol repertory (302)；
C, it obtains Bluetooth protocol packet and parses (303).
4. Internet of Things sniff plateform system according to claim 1, it is characterised in that:
The RFID acquisition module (300) is the method for a kind of RFID data packet acquisition and parsing；
Its workflow is:
A, RFID module (401) are driven；
B, start RFID protocol stack (402)；
C, the RFID(403 near scanning)；
D, the RFID(404 near acquisition).
5. Internet of Things sniff plateform system according to claim 1, it is characterised in that:
The data preprocessing module (400) is a kind of method of data normalization output；
Its workflow is:
A, data acquisition system (501)
Collected WIFI data, blue-teeth data and RFID data are gathered；
B, data cleansing (502)
Wash the data not being inconsistent normally；
C, data filtering (503)
Filter out the unavailable data of false data；
D, data loading (504).
6. Internet of Things sniff plateform system according to claim 1, it is characterised in that:
The data analysis module (500) is the method for a kind of data storage and analysis；
Its workflow is:
A, data service function processing (601)
Data correlation analysis processing is carried out according to system function；
B, data mining (602)
Make availability depth to the data of storage to excavate；
C, data show (603)
Data are visualized.
7. the Internet of Things sniff platform method based on Internet of Things sniff plateform system described in claim 1-6, it is characterised in that:
The WIFI physical address of WIFI acquisition module 1. (100) acquisition terminal, according to WIFI air protocol to WIFI data of eating dishes without rice or wine
Realize crawl, the protocol analysis of data；
The physical address of the bluetooth of bluetooth acquisition module (200) acquisition terminal, according to bluetooth air protocol to blue-teeth data of eating dishes without rice or wine
Realize crawl, the protocol analysis of data；
The RFID information of RFID acquisition module (300) acquisition terminal；
2. data preprocessing module (400) receives the collected WIFI physical address structural data of WIFI acquisition module (100)
With the physical address structural data and RFID of the bluetooth of bluetooth physical address MAC Address acquisition module (200) acquisition terminal
The RFID information of acquisition module (300) acquisition terminal is filtered and cleans, and count greatly for subsequent data analysis module (500)
According to storage analysis and excavate；
3. data analysis center (500) is stored and is analyzed to data preprocessing module (400) pretreated data.
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