CN108135010A - A kind of communication data transmission method, the apparatus and system of Internet of Things network interface card - Google Patents
A kind of communication data transmission method, the apparatus and system of Internet of Things network interface card Download PDFInfo
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- CN108135010A CN108135010A CN201711408835.0A CN201711408835A CN108135010A CN 108135010 A CN108135010 A CN 108135010A CN 201711408835 A CN201711408835 A CN 201711408835A CN 108135010 A CN108135010 A CN 108135010A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/04—Arrangements for maintaining operational condition
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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
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- H04W36/24—Reselection being triggered by specific parameters
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Abstract
The invention discloses a kind of communication data transmission method of Internet of Things network interface card, wherein, the communication data transmission method of the Internet of Things network interface card includes：Acquire the communication data of each channel；Summarize the communication data of each channel；The communication data after summarizing is transmitted by 4G communication networks；Whether the network signal of 4G communication networks described in real-time judge is abnormal；If the network signal of the 4G communication networks is abnormal, the communication data is switched into LoRa communication networks by the 4G communication networks and is transmitted.The invention also discloses a kind of communication data transfer apparatus and systems of Internet of Things network interface card.The communication data transmission method of Internet of Things network interface card provided by the invention solves the problems, such as that caused communication data transfer interrupts when 4G communication networks appearance exception in the prior art, avoid the phenomenon that being lost due to communication data caused by Network Abnormal, it can realize the complete transmission of communication data, improve fault-tolerant ability during communication data transfer.
Description
Technical field
The present invention relates to field of communication technology more particularly to a kind of communication data transmission method of Internet of Things network interface card, a kind of objects
The communication number of the Internet of Things network interface card of the communication data transfer device of networking card and the communication data transfer device including the Internet of Things network interface card
According to Transmission system.
Background technology
With the development that science and technology is with rapid changepl. never-ending changes and improvements, technology of Internet of things is exhibited one's skill to the full in the life of the mankind and production.
LoRa technologies are a kind of low-power consumption wan communication technologies developed in recent years, and compared to WiFi and Zigbee, he has transmission distance
From the advantages that remote, low in energy consumption.Internet of Things card business is the dedicated using Internet of Things of China Mobile internet of things oriented user offer
Mobile communication access service of 10648 and 14765 number sections as MSISDN supports short message and GPRS etc. by special network element device
Base communication service, and the intelligent channels services such as communications status management and communication authentication are provided, it is dedicated that acquiescence opens Internet of Things
Short message access service number and the special APN of Internet of Things.
The Internet of Things network interface card of the prior art is generally carried out data transmission using 4G networks, in data transmission procedure, if encountering
During the problem of 4G network signals are unstable, it can cause to transmit data transmission loss.
Therefore, how to solve the problems, such as that it is urgently to be resolved hurrily to become those skilled in the art for abnormal signal during Internet of Things cartoon letters
The technical issues of.
Invention content
The present invention is directed at least solve one of technical problem in the prior art, a kind of communication of Internet of Things network interface card is provided
Data transmission method, a kind of communication data transfer device of Internet of Things network interface card and the communication data transfer device including the Internet of Things network interface card
Internet of Things network interface card communication data transfer system, to solve the problems of the prior art.
As the first aspect of the invention, a kind of communication data transmission method of Internet of Things network interface card is provided, wherein, the object
The communication data transmission method of networking card includes：
Acquire the communication data of each channel；
Summarize the communication data of each channel；
The communication data after summarizing is transmitted by 4G communication networks；
Whether the network signal of 4G communication networks described in real-time judge is abnormal；
If the network signal of the 4G communication networks is abnormal, the communication data is switched into LoRa by the 4G communication networks
Communication network is transmitted.
Preferably, if the communication data transmission method of the Internet of Things network interface card is additionally included in the network letter of the 4G communication networks
Number exception, then switched to after LoRa communication networks are transmitted step by the 4G communication networks by the communication data and carried out
's：
Whether the network signal of 4G communication networks restores normal described in real-time judge；
If the network signal of the 4G communication networks restores normal, the communication data is switched by the LoRa communication networks
It is transmitted to the 4G communication networks.
Preferably, whether the network signal of 4G communication networks described in the real-time judge restores normal step and the reality
When judge that the whether abnormal step of the network signal of the 4G communication networks includes：
Message information is sent by the 4G communication networks, the message information includes message content and message sequence number；
If receiving acknowledgement information corresponding with described information serial number, judge that the network signal of the 4G communication networks restores just
Often；
Otherwise, it is determined that the network signal of the 4G communication networks is abnormal.
Preferably, the communications protocol packet when communication data is transmitted by 4G communication networks or LoRa communication networks
Include IEC60870-5-104 communications protocol.
As the second aspect of the invention, a kind of communication data transfer device of Internet of Things network interface card is provided, wherein, the object
The communication data transfer device of networking card includes：
Acquisition module, the acquisition module are used to acquire the communication data of each channel；
Communication management module, the communication management module are used to summarize the communication data of each channel and for real-time judge
Whether the network signal of 4G communication networks is abnormal, if the network signal of the 4G communication networks is abnormal, by the communication data
LoRa communication networks are switched to by the 4G communication networks to be transmitted.
Communication module, the communication module are used for the communication data after summarizing and are led to by 4G communication networks/LoRa
Communication network is transmitted.
Preferably, whether the communication management module is additionally operable to the network signals of 4G communication networks described in real-time judge and restores
Normally；
If the network signal of the 4G communication networks restores normal, the communication data is switched by the LoRa communication networks
It is transmitted to the 4G communication networks.
Preferably, the communication management module includes collection unit, judging unit and communication network switch unit,
The collection unit is used for the communication data for summarizing each channel；
Whether network signal of the judging unit for 4G communication networks described in real-time judge be abnormal and for real-time judge
Whether the network signal of the 4G communication networks restores normal；
If the communication network switch unit is abnormal for the network signal of the 4G communication networks, by the communication data by
If the 4G communication networks switch to, LoRa communication networks are transmitted and the network signal of the 4G communication networks restores just
Often, then the communication data is switched to the 4G communication networks by the LoRa communication networks to be transmitted.
Preferably, the acquisition module includes multiple acquisition terminals, and each acquisition terminal corresponds to a channel, described
Acquisition terminal is used to acquire the communication data of corresponding channel.
Preferably, the communication module includes 4G communication modules and LoRa communication modules.
As the third aspect of the invention, a kind of communication data transfer system of Internet of Things network interface card is provided, wherein, the object
The communication data transfer system of networking card includes leading to for main website and the previously described Internet of Things network interface card that connect with the master station communication
Letter data transmitting device, the main website include front end processor, and for receiving communication data, the Internet of Things network interface card leads to the front end processor
Letter data transmitting device can be by communication module by communication data transfer to the front end processor.
The communication data transmission method of Internet of Things network interface card provided by the invention, after communication data is transmitted, passes through reality
When judge the network signal states of 4G communication networks, when 4G communications network network abnormal signals, communication data is communicated by 4G
Network switching to LoRa communication networks are transmitted, and solve causes in this way when 4G communication networks occur abnormal in the prior art
Communication data transfer interrupt the problem of, avoid due to caused by Network Abnormal communication data lose the phenomenon that, can realize
The complete transmission of communication data improves fault-tolerant ability during communication data transfer.
Description of the drawings
Attached drawing is to be used to provide further understanding of the present invention, and a part for constitution instruction, with following tool
Body embodiment is used to explain the present invention, but be not construed as limiting the invention together.In the accompanying drawings：
Fig. 1 is the flow chart of the communication data transmission method of Internet of Things network interface card provided by the invention.
Fig. 2 is the flow chart of the specific embodiment of the communication data transmission method of Internet of Things network interface card provided by the invention.
Fig. 3 is the structure diagram of the communication data transfer device of Internet of Things network interface card provided by the invention.
Fig. 4 is the structure diagram of the communication data transfer system of Internet of Things network interface card provided by the invention.
Fig. 5 is the specific embodiment schematic diagram of the communication data transfer system of Internet of Things network interface card provided by the invention.
Specific embodiment
The specific embodiment of the present invention is described in detail below in conjunction with attached drawing.It should be understood that this place is retouched
The specific embodiment stated is merely to illustrate and explain the present invention, and is not intended to restrict the invention.
As the first aspect of the invention, a kind of communication data transmission method of Internet of Things network interface card is provided, wherein, such as Fig. 1
Shown, the communication data transmission method of the Internet of Things network interface card includes：
The communication data of S110, each channel of acquisition；
S120, the communication data for summarizing each channel；
S130, will summarize after the communication data be transmitted by 4G communication networks；
Whether the network signal of 4G communication networks described in S140, real-time judge is abnormal；
If the network signal of S150, the 4G communication networks is abnormal, the communication data is switched by the 4G communication networks
It is transmitted to LoRa communication networks.
The communication data transmission method of Internet of Things network interface card provided by the invention, after communication data is transmitted, passes through reality
When judge the network signal states of 4G communication networks, when 4G communications network network abnormal signals, communication data is communicated by 4G
Network switching to LoRa communication networks are transmitted, and solve causes in this way when 4G communication networks occur abnormal in the prior art
Communication data transfer interrupt the problem of, avoid due to caused by Network Abnormal communication data lose the phenomenon that, can realize
The complete transmission of communication data improves fault-tolerant ability during communication data transfer.
Specifically, in order to improve the stability of communication data transfer and safety, as shown in Fig. 2, the Internet of Things network interface card
If the network signal that communication data transmission method is additionally included in the 4G communication networks is abnormal, by the communication data by described
4G communication networks switch to LoRa communication networks and are transmitted what is carried out after step：
Whether the network signal of 4G communication networks restores normal described in S160, real-time judge；
If the network signal of S170, the 4G communication networks restores normal, by the communication data by the LoRa communication networks
Network switches to the 4G communication networks and is transmitted.
It is understood that after judgement learns that the network signal of the 4G communication networks restores normal, by the communication
Data switch to the 4G communication networks by the LoRa communication networks and are transmitted, and can ensure communication data transfer in this way
Stability and safety.
Specifically, whether the network signal of 4G communication networks described in the real-time judge restores normal step and the reality
When judge that the whether abnormal step of the network signal of the 4G communication networks includes：
Message information is sent by the 4G communication networks, the message information includes message content and message sequence number；
If receiving acknowledgement information corresponding with described information serial number, judge that the network signal of the 4G communication networks restores just
Often；
Otherwise, it is determined that the network signal of the 4G communication networks is abnormal.
It is to pass through hair it is understood that judging whether the network signal of the network signal of the 4G communication networks is normal
It delivers newspaper text, then judges whether to receive correct acknowledgement information to judge.Message information includes message content and information sequence
Number, and acknowledgement information needs carried out with message information it is corresponding, i.e., with message sequence number in acknowledgement information, the acknowledgement information received
In message sequence number with send message information in message sequence number be consistent, can determine 4G communication networks network letter
Number restore normal, otherwise judge that the network signal of 4G communication networks is abnormal.
Preferably, the communications protocol packet when communication data is transmitted by 4G communication networks or LoRa communication networks
Include IEC60870-5-104 communications protocol.
The communication data transmission method of Internet of Things network interface card provided by the invention, in the communication data to collected each channel
When being transmitted, selection first is carried out data transmission by 4G communication networks, when the network signal for detecting 4G communication networks is different
Chang Shi automatically switches to the transmission that LoRa communication networks continue communication data, and when the network for detecting 4G communication networks
When signal restores normal, then 4G communication networks are automatically switched to by LoRa communication networks and be transmitted, this Internet of Things network interface card leads to
The situation of loss of data when letter data transmission method effectively can avoid only being transmitted by 4G communication networks in the prior art
Generation, achieved the purpose that complete transmission communication data.
As the second aspect of the invention, a kind of communication data transfer device of Internet of Things network interface card is provided, wherein, such as Fig. 3
Shown, the communication data transfer device 10 of the Internet of Things network interface card includes：
Acquisition module 110, the acquisition module 110 are used to acquire the communication data of each channel；
Communication management module 120, the communication management module 120 are used to summarize the communication data of each channel and for reality
When judge whether the network signal of 4G communication networks abnormal, if the network signal of the 4G communication networks is abnormal, described will lead to
Letter data switches to LoRa communication networks by the 4G communication networks and is transmitted.
Communication module 130, the communication module 130 be used for will summarize after the communication data by 4G communication networks/
LoRa communication networks are transmitted.
The communication data transfer device of Internet of Things network interface card provided by the invention, after communication data is transmitted, passes through reality
When judge the network signal states of 4G communication networks, when 4G communications network network abnormal signals, communication data is communicated by 4G
Network switching to LoRa communication networks are transmitted, and solve causes in this way when 4G communication networks occur abnormal in the prior art
Communication data transfer interrupt the problem of, avoid due to caused by Network Abnormal communication data lose the phenomenon that, can realize
The complete transmission of communication data improves fault-tolerant ability during communication data transfer.
Specifically, the communication management module 120 be additionally operable to 4G communication networks described in real-time judge network signal whether
Restore normal；
If the network signal of the 4G communication networks restores normal, the communication data is switched by the LoRa communication networks
It is transmitted to the 4G communication networks.
Preferably, the communication management module 120 includes collection unit, judging unit and communication network switch unit,
The collection unit is used for the communication data for summarizing each channel；
Whether network signal of the judging unit for 4G communication networks described in real-time judge be abnormal and for real-time judge
Whether the network signal of the 4G communication networks restores normal；
If the communication network switch unit is abnormal for the network signal of the 4G communication networks, by the communication data by
If the 4G communication networks switch to, LoRa communication networks are transmitted and the network signal of the 4G communication networks restores just
Often, then the communication data is switched to the 4G communication networks by the LoRa communication networks to be transmitted.
Preferably, the acquisition module 110 includes multiple acquisition terminals, and each acquisition terminal corresponds to a channel,
The acquisition terminal is used to acquire the communication data of corresponding channel.
It is understood that the acquisition terminal can include ammeter, temperature sensor, humidity sensor etc., then it is described
Communication data can include electricity data, temperature data and humidity data etc..
Preferably, the communication module 130 includes 4G communication modules and LoRa communication modules.
The operation principle of communication data transfer device about Internet of Things network interface card provided by the invention is referred to object above
The description of the communication data transmission method of networking card, details are not described herein again.
As the third aspect of the invention, a kind of communication data transfer system of Internet of Things network interface card is provided, wherein, such as Fig. 4
Shown, the communication data transfer system 1 of the Internet of Things network interface card includes main website 20 and is connect with the master station communication described previously
Internet of Things network interface card communication data transfer device 10, the main website 20 includes front end processor 210, and the front end processor 210 is for receiving
Communication data, the communication data transfer device 10 of the Internet of Things network interface card can by communication module by communication data transfer to described
Front end processor 210.
The communication data transfer system of Internet of Things network interface card provided by the invention is led in the communication data transfer device of Internet of Things network interface card
It crosses and the state of the network signal of 4G communication networks is judged, when 4G communications network network abnormal signals, by communication data
LoRa communication networks are switched to by 4G communication networks to be transmitted, and are solved so in the prior art when the appearance of 4G communication networks is different
The problem of caused communication data transfer interrupts when often avoids the phenomenon that being lost due to communication data caused by Network Abnormal,
It can realize the complete transmission of communication data, improve fault-tolerant ability during communication data transfer.
Specifically, as shown in figure 5, the communication data transfer system 1 of the Internet of Things network interface card can specifically include front end processor
210th, communication management module 120, acquisition module 110 and communication module 130.Wherein, acquisition module 110 includes multiple acquisitions eventually
End, communication module 130 include 4G communication modules and LoRa communication modules.Each acquisition terminal collects the communication of corresponding channel
After data, collected communication data is sent to communication management module 120, communication management module 120 leads to each channel
Letter data is summarized, and is then carried out data transmission first by 4G communication networks, and data transmission is proceeded by communication data
Afterwards, the network state of 4G communication networks is monitored in real time, when the network signal exception for monitoring 4G communication networks, communication
Management module 120 controls the transmission of communication data to switch to LoRa communication networks by 4G communication networks, when monitoring 4G communication networks
After the network signal of network restores normal, communication management module 120 controls the transmission of communication data to be switched to by LoRa communication networks
4G communication networks.Most communication data transfer to the front end processor of main website, is handled communication data by main website at last.It is above-mentioned this
Communication data transfer process, 4G communication networks are equivalent to main channel, and LoRa communication networks are equivalent to standby channel, by main channel and
The switching of standby channel improves the fault-tolerant ability of system transmission data.
It should be noted that the main website 20 is specifically as follows Communications Data Processing System, the front end processor 210 is communication
The receiving module of data processing system.
It is understood that the principle that embodiment of above is intended to be merely illustrative of the present and the exemplary implementation that uses
Mode, however the present invention is not limited thereto.For those skilled in the art, in the essence for not departing from the present invention
In the case of refreshing and essence, various changes and modifications can be made therein, these variations and modifications are also considered as protection scope of the present invention.
Claims (10)
- A kind of 1. communication data transmission method of Internet of Things network interface card, which is characterized in that the communication data transfer side of the Internet of Things network interface card Method includes：Acquire the communication data of each channel；Summarize the communication data of each channel；The communication data after summarizing is transmitted by 4G communication networks；Whether the network signal of 4G communication networks described in real-time judge is abnormal；If the network signal of the 4G communication networks is abnormal, the communication data is switched into LoRa by the 4G communication networks Communication network is transmitted.
- 2. the communication data transmission method of Internet of Things network interface card according to claim 1, which is characterized in that the Internet of Things network interface card If the network signal that communication data transmission method is additionally included in the 4G communication networks is abnormal, by the communication data by described 4G communication networks switch to LoRa communication networks and are transmitted what is carried out after step：Whether the network signal of 4G communication networks restores normal described in real-time judge；If the network signal of the 4G communication networks restores normal, the communication data is switched by the LoRa communication networks It is transmitted to the 4G communication networks.
- 3. the communication data transmission method of Internet of Things network interface card according to claim 2, which is characterized in that the real-time judge institute Whether the network signal for stating 4G communication networks restores the network letter of 4G communication networks described in normal step and the real-time judge Number whether abnormal step includes：Message information is sent by the 4G communication networks, the message information includes message content and message sequence number；If receiving acknowledgement information corresponding with described information serial number, judge that the network signal of the 4G communication networks restores just Often；Otherwise, it is determined that the network signal of the 4G communication networks is abnormal.
- 4. the communication data transmission method of Internet of Things network interface card as claimed in any of claims 1 to 3, which is characterized in that The communications protocol when communication data is transmitted by 4G communication networks or LoRa communication networks includes IEC60870-5- 104 communications protocol.
- A kind of 5. communication data transfer device of Internet of Things network interface card, which is characterized in that the communication data transfer dress of the Internet of Things network interface card Put including：Acquisition module, the acquisition module are used to acquire the communication data of each channel；Communication management module, the communication management module are used to summarize the communication data of each channel and for real-time judge Whether the network signal of 4G communication networks is abnormal, if the network signal of the 4G communication networks is abnormal, by the communication data LoRa communication networks are switched to by the 4G communication networks to be transmitted.
- 6. communication module, the communication module is used for the communication data after summarizing and is communicated by 4G communication networks/LoRa Network is transmitted.
- 7. the communication data transfer device of Internet of Things network interface card according to claim 5, which is characterized in that the telecommunication management mould Whether the network signal that block is additionally operable to 4G communication networks described in real-time judge restores normal；If the network signal of the 4G communication networks restores normal, the communication data is switched by the LoRa communication networks It is transmitted to the 4G communication networks.
- 8. the communication data transfer device of Internet of Things network interface card according to claim 6, which is characterized in that the telecommunication management mould Block includes collection unit, judging unit and communication network switch unit,The collection unit is used for the communication data for summarizing each channel；Whether network signal of the judging unit for 4G communication networks described in real-time judge be abnormal and for real-time judge Whether the network signal of the 4G communication networks restores normal；If the communication network switch unit is abnormal for the network signal of the 4G communication networks, by the communication data by If the 4G communication networks switch to, LoRa communication networks are transmitted and the network signal of the 4G communication networks restores just Often, then the communication data is switched to the 4G communication networks by the LoRa communication networks to be transmitted.
- 9. the communication data transfer device of the Internet of Things network interface card according to any one in claim 5 to 7, which is characterized in that The acquisition module includes multiple acquisition terminals, and each acquisition terminal corresponds to a channel, and the acquisition terminal is used to adopt Collect the communication data of corresponding channel.
- 10. the communication data transfer device of the Internet of Things network interface card according to any one in claim 5 to 7, which is characterized in that The communication module includes 4G communication modules and LoRa communication modules；A kind of communication data transfer system of Internet of Things network interface card, which is characterized in that the communication data transfer system of the Internet of Things network interface card The communication data of Internet of Things network interface card in the claim 5 to 9 being connect including main website and with the master station communication described in any one Transmitting device, the main website include front end processor, and the front end processor is used to receive communication data, the communication data of the Internet of Things network interface card Transmitting device can be by communication module by communication data transfer to the front end processor.
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| CN201711408835.0A CN108135010A (en) | 2017-12-22 | 2017-12-22 | A kind of communication data transmission method, the apparatus and system of Internet of Things network interface card |
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| CN201711408835.0A CN108135010A (en) | 2017-12-22 | 2017-12-22 | A kind of communication data transmission method, the apparatus and system of Internet of Things network interface card |
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Cited By (2)
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| CN111800747A (en) * | 2019-04-08 | 2020-10-20 | 菜鸟智能物流控股有限公司 | Information processing method and system |
| CN113645609A (en) * | 2021-10-14 | 2021-11-12 | 荣耀终端有限公司 | Network registration method, device and storage medium |
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| CN201854438U (en) * | 2010-04-27 | 2011-06-01 | 刘晓丽 | GSM and WAN dual-network communication monitoring system device |
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Application publication date: 20180608 |