CN108200619A - A kind of system realized private network and public network and intelligently switched - Google Patents
A kind of system realized private network and public network and intelligently switched Download PDFInfo
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- CN108200619A CN108200619A CN201810103006.XA CN201810103006A CN108200619A CN 108200619 A CN108200619 A CN 108200619A CN 201810103006 A CN201810103006 A CN 201810103006A CN 108200619 A CN108200619 A CN 108200619A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/0005—Control or signalling for completing the hand-off
- H04W36/0011—Control or signalling for completing the hand-off for data sessions of end-to-end connection
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/14—Reselecting a network or an air interface
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/24—Reselection being triggered by specific parameters
- H04W36/32—Reselection being triggered by specific parameters by location or mobility data, e.g. speed data
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Abstract
The present invention discloses a kind of system realized private network and public network and intelligently switched, including double net units, control switch unit and data processing unit；Double net units include private network module and public network module；The control switch unit includes thresholding computing module, Private Network switching preset module, implements handover module and timestamp module；Data processing unit includes data source, data buffer zone and data transmission blocks；Thresholding computing module includes signal value algorithm process submodule, zone algorithm processing submodule, ping packet algorithm process submodules and logic analysis submodule.The present invention to private network and public network by carrying out control selections, to select optimal network transmission pattern, greatly reduce the time delay of data transmission, data not frame losing transmission is effectively ensured simultaneously, the system has the intelligent switching of network transmission mode, meet the needs of different transmission conditions, improve the effect of transmission.
Description
Technical field
The invention belongs to network communication technology fields, are related to a kind of system realized private network and public network and intelligently switched.
Background technology
Due to private network and public network, in covering, always there are a kind of critical zone, a kind of this Local Area Network transmission only transmission
Effect is preferable, and the limitation of the network transmission due to both private network and public network equipment so that the two can only coexist a kind of network and pass
It is defeated, two kinds of network transmissions can not be existed simultaneously, and then cause to be fixed on a kind of terminal device of network and necessarily be deposited in critical zone
In problem, i.e.,：It is not optimum network transmission mode, and fixed network formats can not use in the region, and data is caused to pass
When transporting to terminal device, there are problems that data transmission delay and loss of data, can not meet the needs of different transmission conditions,
The effect of transmission is poor, in order to solve problem above, now designs and a kind of realizes system that private network and public network intelligently switch, it can be achieved that specially
The intelligence of net and public network switches.
Invention content
The purpose of the present invention is to provide a kind of systems realized private network and public network and intelligently switched, and solve private network and public network
Between can not realize intelligent switching, when network transmission mode is selected there are the delay of data transmission and there are deposited during data transmission
Data are easy to be lost the problem of.
The purpose of the present invention can be achieved through the following technical solutions：
A kind of system realized private network and public network and intelligently switched, including double net units, control switch unit and data processing
Unit；
Double net units include private network module and public network module；It is described control switch unit include thresholding computing module,
Private Network switching preset module implements handover module and timestamp module；The data processing unit includes data source, data
Buffering area and data transmission blocks；
The thresholding computing module monitors private network module and public network module in real time, at monitored results
Reason, so judge private network module and public network module whether the switching carried out, and the result of process switching is fed back into Private Network
Switch preset module；
The Private Network switching preset module receives the process switching as a result, and sending out respectively of thresholding computing module feedback
SCN Space Cable Network switching command is to data source and implements handover module, if network switches over, implements handover module and passes through timestamp mould
Block is connect with data buffer zone, and the data information of data buffer zone is sent out by data transmission blocks；If network does not switch,
Data inside data source are sent mould by the switching command that data sources Private Network switching preset module is sent by data
Block is sent out.
Further, the private network module and public network module are switched preset by thresholding computing module with Private Network respectively
Module connects, and Private Network switching preset module is connect respectively with implementing handover module and data source；
The data source is connect respectively with data buffer zone and data transmission blocks, and the implementation handover module passes through the time
Stamp module is connect with data buffer zone, and the data buffer zone is connect with data transmission blocks.
Further, the thresholding computing module includes signal value algorithm process submodule, zone algorithm handles submodule,
Ping packet algorithm process submodules and logic analysis submodule, the signal value algorithm process submodule, zone algorithm processing
Module, ping packet algorithm process submodules are connect respectively with logic analysis submodule.
Further, the signal value algorithm process submodule obtains the unit interval of private network module and public network module parallel
The interior discrete distribution table of signal value, and the data in two tables are subjected to difference operation, finally the result of difference operation is summed and is asked again
Average, obtained average value is compared with preset threshold values, so as to obtain signal value algorithm table；
Zone algorithm processing submodule is used for the private network longitude and latitude area for being arranged in the longitude and latitude region residing for terminal device again
It is inquired in domain list, obtains terminal device whether in private network longitude and latitude region, and then judge whether terminal device is deposited
It is that private network is deployed to ensure effective monitoring and control of illegal activities region；
Ping packet algorithm process submodule is used to receive the test data bag of central platform client transmission, passes through test bag meter
It calculates the size of test data bag and obtains the time of test bag, so as to obtain a ping packet table；
The signal value algorithm process submodule, zone algorithm processing submodule and ping packet algorithm process submodule difference
Parallel processing, and by treated, result is sent to logic analysis submodule respectively, the logic analysis submodule is according to reception
Handling result, judge whether to the intelligence switching of private network and public network.
Further, the intelligence switching of private network and public network, includes the following steps：
A, private network module and public network module are opened in real time, and the thresholding computing module is real-time to private network module and public network module
It is monitored；
B, the signal value algorithm process submodule in thresholding computing module obtains the list of private network module and public network module parallel
The discrete distribution table of signal value in the time of position, and the data in two tables are subjected to a column operations, obtain signal value algorithm table；It calculates in region
Method handles submodule and whether there is by inquiry judging terminal device deploys to ensure effective monitoring and control of illegal activities region in private network；Ping packet algorithm process submodules lead to
It crosses test bag to calculate the size of test data bag and obtain the time of test bag, obtains a ping packet table；
C, signal value algorithm process submodule, zone algorithm handle submodule and ping packet algorithm process submodule respectively simultaneously
Row processing, and respectively will treated result is sent to logic analysis submodule, logic analysis submodule is according to the processing of reception
As a result, judge whether that switching uses a kind of optimal network；
D, thresholding computing module judges whether switched between private network and public network, if network needs to switch, thresholding calculates mould
Block sends handover execution command to Private Network and switches preset module, implements meeting triggered time stamp, timestamp while switching and is
Data value, this data value are stored to data buffer zone at that time for switching, are passed through the data of data buffer zone by the network after switching
Data transmission blocks are sent；If switching is not needed between private network and public network, thresholding computing module, which directly transmits, performs order
To data source, the data in data source are sent by data transmission blocks.
Beneficial effects of the present invention：
A kind of system realized private network and public network and intelligently switched provided by the invention, by controlling switch unit according to terminal
Longitude and latitude region and internal algorithm process submodule residing for equipment carry out control selections to private network and public network, optimal to select
Network transmission pattern, greatly reduce the time delay of data transmission；Private network and public affairs are effectively prevented by data processing unit
The loss of data in net handoff procedure, and pass through data buffer zone and timestamp module, it can effectively ensure that data not frame losing is transmitted,
The system has the intelligent switching of network transmission mode, meets the needs of different transmission conditions, improves the effect of transmission.
Description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, embodiment will be described below required
Attached drawing is briefly described, it should be apparent that, the accompanying drawings in the following description is only some embodiments of the present invention, for ability
For the those of ordinary skill of domain, without creative efforts, it can also be obtained according to these attached drawings other attached
Figure.
Fig. 1 is a kind of system schematic realized private network and public network and intelligently switched of the present invention；
Fig. 2 is the schematic diagram of thresholding computing module in the present invention.
Specific 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 all other without creative efforts
Embodiment shall fall within the protection scope of the present invention.
Refering to Figure 1, the present invention is a kind of system realized private network and public network and intelligently switched, including double net units,
Switch unit and data processing unit are controlled, double net units include private network module 1 and public network module 2；The control switching
Unit includes thresholding computing module 3, Private Network switching preset module 4, implements handover module 5 and timestamp module 6；The number
Include data source 9, data buffer zone 7 and data transmission blocks 8 according to processing unit；
Private network module 1 and public network module 2 switch preset module 4 with Private Network by thresholding computing module 3 respectively and connect,
Private Network switching preset module 4 is connect respectively with implementing handover module 5 and data source 9, and the data source 9 is delayed respectively with data
It rushes area 7 and data transmission blocks 8 connects, the implementation handover module 5 is connect by timestamp module 6 with data buffer zone 7, institute
Data buffer zone 7 is stated to connect with data transmission blocks 8.
As shown in Fig. 2, thresholding computing module 3 includes signal value algorithm process submodule, zone algorithm handles submodule,
Ping packet algorithm process submodules and logic analysis submodule, thresholding computing module 3 respectively with private network module 1 and public network module 2
It is connected, thresholding computing module 3 determines the switching of both private network module 1 and public network module 2 by a series of processing, and thresholding calculates mould
The result of process switching is fed back to Private Network switching preset module 4 by block 3, and Private Network switching preset module 4 receives thresholding
Computing module 3 feed back it is process switching as a result, and respectively send network switching order to data source 9 and implement handover module 5,
Implement handover module 5 connect with timestamp module 6, timestamp module 6 is connect with data buffer zone 7, data buffer zone 7 connect and
Data transmission blocks 8, while data source 9 can directly be connected with data transmission blocks 8.
Wherein, signal value algorithm process submodule obtains signal in the unit interval of private network module 1 and public network module 2 parallel
It is worth discrete distribution table, and the data in two tables is subjected to difference operation, finally the result of difference operation is summed and is averaging again, is obtained
To average value compared with preset threshold values, so as to obtain signal value algorithm table；
Zone algorithm processing submodule is used for the longitude and latitude region residing for terminal device in the private network longitude and latitude area arranged
It is inquired in domain list, obtains terminal device whether in private network longitude and latitude region, and then judge whether terminal device is deposited
It is that private network is deployed to ensure effective monitoring and control of illegal activities region, so as to obtain whether one be that private network is deployed to ensure effective monitoring and control of illegal activities regional value；
Ping packet algorithm process submodule is used to receive the test data bag of central platform client transmission, passes through test bag meter
It calculates the size of test data bag and obtains the time of test bag, so as to obtain a ping packet table；
Logic analysis submodule judges that the private network that whether is that zone algorithm processing submodule calculates is deployed to ensure effective monitoring and control of illegal activities regional value, such as
Fruit is private network cloth ball-handling regional value, then private network mode is optimal, otherwise public network is optimal, and the logic analysis submodule, which calculates, to be judged
The signal value algorithm table that signal value algorithm process submodule calculates, more than preset value, then public network is best, otherwise private network is best, patrols
It collects analysis submodule calculating and judges that ping packet algorithm process submodules calculate ping packet tables, it is then special that ping packets table is more than preset value
Net is best, otherwise public network is best, and then logic analysis submodule calculates private network and the optimal transmission data mode of public network, commands band
There are public network and the switching of the system real-time intelligent of private network module, it is if calculating private network as optimal transmission data mode, result is anti-
Private Network of feeding switches preset module 4, and Private Network switches preset module 4 according to the feedback result of reception, sends out simultaneously respectively
Order lose one's life to handover module 5 and data source 9, handover module 5 is used for the switching of private network and public network, handover module 5 and timestamp mould
Block 6 connects, and handover module 5 is once it is triggered time stamp 6 to switch, and the timestamp 6 is data time point when switching, for marking
Remember the data buffering of switching time point, and then data are transmitted with the network mode after switching.
Data source 9 switches the order of the feedback of preset module 4 according to Private Network, and data are transmitted, if the life of feedback
Order is switching, and the data buffered by data buffer zone 7 are sent to data transmission blocks 8 by data source 9, if the order of feedback is
Do not switch, then data are sent directly to data transmission blocks 8 by data source 9.
Realize that the intelligence switching between private network and public network includes the following steps：
A, private network module 1 and public network module 2 are opened in real time, and thresholding computing module 3 is real to private network module 1 and public network module 2
When be monitored；
B, the signal value algorithm process submodule in thresholding computing module 3 obtains the list of private network module and public network module parallel
The discrete distribution table of signal value in the time of position, and the data in two tables are subjected to difference operation, finally the result of difference operation is asked
It is averaging again, obtained average value is compared with preset threshold values, so as to obtain signal value algorithm table；Zone algorithm processing
Submodule is used to inquire in private network longitude and latitude zone list that the longitude and latitude region residing for terminal device is arranged again, obtains
Terminal device judges that terminal device is deployed to ensure effective monitoring and control of illegal activities region with the presence or absence of in private network whether in the private network longitude and latitude region；ping
Packet algorithm process submodule is used to receive the test data bag of central platform client transmission, and test data is calculated by test bag
The size of packet and the time for obtaining test bag, so as to obtain a ping packet table；Three of the above algorithm process submodule is parallel
It handles, also predeterminable priority level series, the higher shared logic analysis submodule of priority level series analytical weight ratio in the block
It is bigger.
C, signal value algorithm process submodule, zone algorithm handle submodule and ping packet algorithm process submodule respectively simultaneously
Row processing, and respectively will treated result is sent to logic analysis submodule, logic analysis submodule is according to the processing of reception
As a result, judge whether that switching uses a kind of optimal network；
D, thresholding computing module judges whether switched between private network and public network, if network needs to switch, thresholding calculates mould
Block sends handover execution command to Private Network and switches preset module, and Private Network switching postpones in advance, shows that switching is implemented in triggering
Condition can only be switched to public network there are private network or be switched to a kind of situation of private network by public network, implement meeting while switching at this time
Triggered time stabs, and timestamp switches data value, this data value at that time and is stored to data buffer zone, by the network after switching by number
It is sent according to the data of buffering area by data transmission blocks, avoids private network with public network during switching, data occur
Loss；If do not needed between private network and public network, thresholding computing module directly transmits execution order to data source, in data source
Data are sent by data transmission blocks.
A kind of system realized private network and public network and intelligently switched provided by the invention, by controlling switch unit according to terminal
Longitude and latitude region and internal algorithm process submodule residing for equipment carry out control selections to private network and public network, optimal to select
Network transmission pattern, greatly reduce the time delay of data transmission；Private network and public affairs are effectively prevented by data processing unit
The loss of data in net handoff procedure, and pass through data buffer zone and timestamp module, it can effectively ensure that data not frame losing is transmitted,
The system has the intelligent switching of network transmission mode, meets the needs of different transmission conditions, improves the effect of transmission.
Above content is only the design example and explanation to the present invention, affiliated those skilled in the art
Various modifications or additions are done to described specific embodiment or are substituted in a similar way, without departing from invention
Design or surmount range defined in the claims, be within the scope of protection of the invention.
Claims (5)
1. a kind of system realized private network and public network and intelligently switched, it is characterised in that：Including double net units, control switch unit and
Data processing unit；
Double net units include private network module (1) and public network module (2)；The control switch unit includes thresholding computing module
(3), Private Network switching preset module (4), implementation handover module (5) and timestamp module (6)；The data processing unit packet
Include data source (9), data buffer zone (7) and data transmission blocks (8)；
The thresholding computing module (3) monitors private network module (1) and public network module (2) in real time, according to monitored results into
Row processing, so judge private network module (1) and public network module (2) whether the switching carried out, and by the result feedback of process switching
To Private Network switching preset module (4)；
The Private Network switching preset module (4) receives the process switching of thresholding computing module (3) feedback as a result, and respectively
Network switching order is sent to data source (9) and implements handover module (5), if network switches over, it is logical to implement handover module (5)
It crosses timestamp module (6) to connect with data buffer zone (7), the data information of data buffer zone (7) is passed through into data transmission blocks
(8) it sends out；If network does not switch, data source (9) receives the switching command that Private Network switching preset module (4) is sent, will
The internal data of data source (9) are sent out by data transmission blocks (8).
2. a kind of system realized private network and public network and intelligently switched according to claim 1, it is characterised in that：The private network
Module (1) and public network module (2) switch preset module (4) with Private Network by thresholding computing module (3) respectively and connect, private network
Public network switching preset module (4) is connect respectively with implementing handover module (5) and data source (9)；
The data source (9) connect respectively with data buffer zone (7) and data transmission blocks (8), the implementation handover module (5)
It is connect by timestamp module (6) with data buffer zone (7), the data buffer zone (7) connect with data transmission blocks (8).
3. a kind of system realized private network and public network and intelligently switched according to claim 1, it is characterised in that：The thresholding
Computing module (3) including signal value algorithm process submodule, zone algorithm processing submodule, ping packet algorithm process submodules and
Logic analysis submodule, the signal value algorithm process submodule, zone algorithm processing submodule, ping packet algorithm process submodules
Block is connect respectively with logic analysis submodule.
4. a kind of system realized private network and public network and intelligently switched according to claim 3, it is characterised in that：The signal
Value-based algorithm processing submodule obtains the discrete distribution table of signal value in the unit interval of private network module (1) and public network module (2) parallel,
And by two tables data carry out difference operation, finally the result of difference operation is summed and is averaging again, obtained average value with
Preset threshold values is compared, so as to obtain signal value algorithm table；
Zone algorithm processing submodule is used for the private network longitude and latitude region for being arranged in the longitude and latitude region residing for terminal device again and arranges
Inquired in table, obtain terminal device whether in the private network longitude and latitude region, so judge terminal device with the presence or absence of in
Private network is deployed to ensure effective monitoring and control of illegal activities region；
Ping packet algorithm process submodule is used to receive the test data bag of central platform client transmission, is calculated by test bag
The size of test data bag and the time for obtaining test bag, so as to obtain a ping packet table；
The signal value algorithm process submodule, zone algorithm processing submodule and ping packet algorithm process submodule difference are parallel
Processing, and respectively will treated result is sent to logic analysis submodule, the logic analysis submodule is according to the place of reception
Reason is as a result, judge whether to the intelligence switching of private network and public network.
5. a kind of system realized private network and public network and intelligently switched according to claim 1, it is characterised in that：Private network and public affairs
The intelligence switching of net, includes the following steps：
A, private network module (1) and public network module (2) are opened in real time, and the thresholding computing module (3) is to private network module (1) and public network
Module (2) is monitored in real time；
B, the signal value algorithm process submodule in thresholding computing module (3) obtains the unit of private network module and public network module parallel
The discrete distribution table of signal value in time, and the data in two tables are subjected to a column operations, obtain signal value algorithm table；Zone algorithm
Processing submodule whether there is by inquiry judging terminal device deploys to ensure effective monitoring and control of illegal activities region in private network；Ping packet algorithm process submodules pass through
Test bag calculates the size of test data bag and obtains the time of test bag, obtains a ping packet table；
C, signal value algorithm process submodule, zone algorithm processing submodule and ping packet algorithm process submodule are located parallel respectively
Reason, and respectively will treated result is sent to logic analysis submodule, logic analysis submodule according to the handling result of reception,
Judge whether that switching uses a kind of optimal network；
D, thresholding computing module judges whether switched between private network and public network, if network needs to switch, thresholding computing module hair
Handover execution command to Private Network is sent to switch preset module, can be stabbed in the triggered time while implementing switching, timestamp switches
Data value at that time, this data value are stored to data buffer zone, and the data of data buffer zone are passed through data by the network after switching
Sending module is sent；If switching is not needed between private network and public network, thresholding computing module directly transmits execution order to number
According to source, the data in data source are sent by data transmission blocks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810103006.XA CN108200619B (en) | 2018-02-01 | 2018-02-01 | System for realizing intelligent switching between private network and public network |
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|---|---|---|---|
| CN201810103006.XA CN108200619B (en) | 2018-02-01 | 2018-02-01 | System for realizing intelligent switching between private network and public network |
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| CN108200619A true CN108200619A (en) | 2018-06-22 |
| CN108200619B CN108200619B (en) | 2020-09-22 |
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| CN110691393A (en) * | 2019-09-17 | 2020-01-14 | 南京万形电气有限公司 | Communication method based on public and private integration |
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| CN111970728A (en) * | 2020-08-25 | 2020-11-20 | 塔盾信息技术(上海)有限公司 | AI (Artificial intelligence) public-private converged communication commonality technical architecture and method |
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| CN114268962A (en) * | 2020-09-16 | 2022-04-01 | 塔盾信息技术(上海)有限公司 | Intelligent equipment networking method based on AI public and private fusion handheld terminal |
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| CN114268962A (en) * | 2020-09-16 | 2022-04-01 | 塔盾信息技术(上海)有限公司 | Intelligent equipment networking method based on AI public and private fusion handheld terminal |
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Denomination of invention: A system for intelligent switching between private network and public network Effective date of registration: 20220128 Granted publication date: 20200922 Pledgee: Bank of Communications Ltd. Anhui branch Pledgor: ANHUI CREARO TECHNOLOGY Co.,Ltd. Registration number: Y2022980001305 |
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