CN103825793B - A kind of Internet of Things data message discharge device and its method - Google Patents
A kind of Internet of Things data message discharge device and its method Download PDFInfo
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- CN103825793B CN103825793B CN201410106666.5A CN201410106666A CN103825793B CN 103825793 B CN103825793 B CN 103825793B CN 201410106666 A CN201410106666 A CN 201410106666A CN 103825793 B CN103825793 B CN 103825793B
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Abstract
The invention discloses a kind of Internet of Things data message discharge devices, including several terminal modules, all terminal modules are divided into several groups with the height of function degree of correlation, the terminal module each organized is connected by data channel annular, several data channel are provided between the terminal module of difference group, at least one data detection module is provided in the terminal module of every group of annular, terminal module includes judgment module, interaction execution module and data transfer module, and data channel is respectively connected to interactive execution module and data transfer module by judgment module.The application method of above system is：Terminal module is grouped label, since data message transmit generating terminal module according to table header member record to terminal module is received.Present invention improves over existing netted connection structure, the input of hardware device is reduced on the premise of data transfer stability is kept, simplifies the complexity of whole network.
Description
Technical field
The present invention relates to internet of things field, especially a kind of Internet of Things data message discharge device and its method.
Background technology
Internet of Things is a kind of comprehensive network for integrating data acquisition and transmission.Existing data transmission of internet of things,
It is that transfer, server and terminal are carried out using star-like connection by server, server is the center of whole network.This structure
Stability it is low, when server or the communication fault being connected with server, whole network will paralyse.In order to improve
The stability of data transmission, usually using the server and communication line of redundant configuration or the netted connection structure of design, every
A terminal sets server, both modes are all to improve the stability of data transmission to increase the means of hardware, and investment is big.
The content of the invention
The technical problem to be solved in the present invention is to provide a kind of Internet of Things data message discharge device and its methods, can solve
Certainly the deficiencies in the prior art improve existing netted connection structure, reduce on the premise of data transfer stability is kept
The input of hardware device simplifies the complexity of whole network.
In order to solve the above technical problems, the technical solution used in the present invention is as follows.
A kind of Internet of Things data message discharge device, including several terminal modules, all terminal modules are related with function
The height of degree is divided into several groups, the terminal module each organized by data channel annular connect, difference group terminal modules it
Between be provided with several data channel, be provided at least one data detection module, terminal mould in the terminal module of every group of annular
Block includes judgment module, interaction execution module and data transfer module, data channel and is respectively connected to interact by judgment module
Execution module and data transfer module.
As a preferred technical solution of the present invention, the data channel is bidirectional data path.
As a preferred technical solution of the present invention, the end of one and other groups are at most provided on the terminal module
The data channel that end module is connected.
A kind of above equipment carries out Internet of Things data message distributing method, comprises the following steps：
A, each group of terminal module is set into first label, the different terminal modules in identical group set different
The second label, the combination of the first label and the second label possessed by each terminal module has unique in the entire system
Property；
B, data message includes gauge outfit part and message part from any one interaction execution module generation, data message,
The generation terminal module label of table header member record data message and receive terminal module label；
If C, generating terminal module and receiving terminal module not in same group, data message is sent out from generation terminal module
After going out, data channel to receive terminal module where the prescription nearest from distance generation terminal module to transmission, is reached and received eventually
After group where end module, data message is along annular data channel transfer to receiving terminal module；If generate terminal module and
Terminal module is received in same group, data message is then directly by annular data channel transfer to receiving terminal module.
As a preferred technical solution of the present invention, in step C, when data message passes through terminal module, judgment module
The gauge outfit part of data message is read out, whether the destination for determining data message is this terminal module, if so, by number
Interactive execution module is transferred to according to message to be performed；If it is not, then by data message be transferred to data transfer module continue into
Row transfers.
As a preferred technical solution of the present invention, during data-message transmission, data detection module is to data
Message is monitored in real time, when the two-way repetition transmission for detecting data message, sends data transmission failure signal.
It is using advantageous effect caused by above-mentioned technical proposal：Whole network has broken away from the center service of star-like connection
The limitation of device, data transmission path, when there is a data path fault, can not interfere with it according to apart from unrestricted choice
The data message of faulty component can be carried out shunting transmission by the data transmission of its position, other data paths, maintain network
Stabilization.Server is set compared in each terminal module, the present invention adds GC group connector module ground in data message
The gauge outfit part of location so that terminal module can quickly be judged after data message is received, simplify terminal module
Hardware requirement.Data detection module monitors the data transfer of whole network in real time, and exception occur can quickly be reported
It is alert.
Description of the drawings
Fig. 1 is the hardware structure diagram in a specific embodiment of the invention.
Fig. 2 is the schematic diagram of terminal module in a specific embodiment of the invention.
In figure：1st, terminal module；2nd, data channel；3rd, data detection module；11st, judgment module；12nd, interaction performs mould
Block；13rd, data transfer module.
Specific embodiment
Referring to attached drawing, a kind of Internet of Things data message discharge device, including several terminal modules 1, all terminal modules 1
It is divided into several groups with the height of function degree of correlation, the terminal module 1 each organized is connected by 2 annular of data channel, different groups
Terminal module 1 between be provided with several data channel 2, be provided with two Data Detections in the terminal module 1 of every group of annular
Module 3, terminal module 1 include judgment module 11, interaction execution module 12 and data transfer module 13, and data channel 2 is by sentencing
Disconnected module 11 is respectively connected to interactive execution module 12 and data transfer module 13.The data channel 2 is bidirectional data path.
A data channel 2 being connected with other groups of terminal module 1 is at most provided on the terminal module 1.
The method and step that data message distribution is carried out using above equipment is as follows：
A, each group of terminal module 1 is set into first label, the different terminal modules 1 in identical group are set not
The second same label, the combination of the first label and the second label possessed by each terminal module 1 have only in the entire system
One property；
B, data message includes gauge outfit part and message part from any one interaction execution module generation, data message,
The generation terminal module label of table header member record data message and receive terminal module label；
If C, generating terminal module and receiving terminal module not in same group, data message is sent out from generation terminal module
After going out, data channel 2 to receive terminal module where the prescription nearest from distance generation terminal module to transmission, is reached and received eventually
After group where end module, data message is transmitted to reception terminal module along annular data passage 2；If generate terminal module and
Terminal module is received in same group, data message is then directly transmitted to reception terminal module by annular data passage 2.
In step C, when data message passes through terminal module, judgment module 11 reads the gauge outfit part of data message
It takes, whether the destination for determining data message is this terminal module, if so, data message is transferred to interactive execution module 12
It is performed；Continue to transfer if it is not, data message then is transferred to data transfer module 13.
During data-message transmission, data detection module 3 monitors data message in real time, when detecting data
The two-way of message repeats to transmit, and sends data transmission failure signal.
The network structure and transmission method transferred present invention improves over Internet of Things data message.Whole network has broken away from star
The limitation of the central server of connection, data transmission path can according to apart from unrestricted choice, when there is a data access therefore
During barrier, the data transmission of other positions is not interfered with, other data paths can be divided the data message of faulty component
Steaming transfer maintains the stabilization of network.Server is set compared in each terminal module, the present invention adds in data message
The gauge outfit part of GC group connector module's address so that terminal module can quickly be judged after data message is received, simple
The hardware requirement of terminal module is changed.Data detection module monitors the data transfer of whole network in real time, occurs abnormal
It can carry out Rapid Alarm.One Internet of things system is arranged by using device and method provided by the invention, with showing
There is technology to compare, hardware fund input more than 30% can be saved, failure rate outage rate drops to less than 0.3 ‰.
Foregoing description only proposes as the enforceable technical solution of the present invention, not as to its technical solution single in itself
Restrictive condition.
Claims (6)
1. a kind of Internet of Things data message discharge device, it is characterised in that：Including several terminal modules (1), all terminal moulds
Block (1) is divided into several groups with the height of function degree of correlation, and the terminal module (1) of several groups of annulars is arranged in inside and outside nested type,
The terminal module (1) each organized is connected by data channel (2) annular, is provided between the terminal module (1) of difference group several
A data channel (2), every group annular terminal module (1) in be provided at least one data detection module (3), terminal module
(1) judgment module (11), interaction execution module (12) and data transfer module (13) are included, data channel (2) is by judging mould
Block (11) is respectively connected to interactive execution module (12) and data transfer module (13).
2. Internet of Things data message discharge device according to claim 1, it is characterised in that：The data channel (2) is
Bidirectional data path.
3. Internet of Things data message discharge device according to claim 1, it is characterised in that：On the terminal module (1)
At most it is provided with a data channel (2) being connected with other groups of terminal module (1).
4. a kind of data message distribution of Internet of Things data message discharge device described in any one in usage right requirement 1~3
Method, it is characterised in that comprise the following steps：
A, each group of terminal module (1) is set into first label, the different terminal modules (1) in identical group are set not
The second same label, the combination of the first label and the second label possessed by each terminal module (1) have in the entire system
Uniqueness；
B, data message includes gauge outfit part and message part, gauge outfit from any one interaction execution module generation, data message
Part has recorded the generation terminal module label of data message and receives terminal module label；
If C, generating terminal module and receiving terminal module not in same group, data message is sent from generation terminal module
Afterwards, to transmission, reach and receive eventually from the nearest data channel (2) of distance generation terminal module prescription to where receiving terminal module
After group where end module, data message is transmitted to reception terminal module along annular data passage (2)；If generate terminal module
With reception terminal module in same group, data message is then directly transmitted to reception terminal module by annular data passage (2).
5. Internet of Things data message distributing method according to claim 4, it is characterised in that：In step C, data message warp
When crossing terminal module, judgment module (11) is read out the gauge outfit part of data message, determines the destination of data message and is
No is this terminal module, is performed if so, data message is transferred to interactive execution module (12)；If it is not, then by number
Data transfer module (13) is transferred to according to message to continue to transfer.
6. Internet of Things data message distributing method according to claim 4, it is characterised in that：In data-message transmission process
In, data detection module (3) monitors data message in real time, when the two-way repetition transmission for detecting data message, sends
Data transmission failure signal.
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104980502A (en) * | 2015-06-10 | 2015-10-14 | 安徽朗坤物联网有限公司 | Internet of things data message distribution equipment and method thereof |
| CN104980504A (en) * | 2015-06-12 | 2015-10-14 | 合肥市徽腾网络科技有限公司 | Internet-of-things data message distribution equipment and method thereof |
| CN107733980B (en) * | 2017-09-11 | 2021-01-26 | 深圳市盛路物联通讯技术有限公司 | Internet of things data transmission system based on ring network and first repeater |
| CN107579896B (en) * | 2017-09-11 | 2021-01-26 | 深圳市盛路物联通讯技术有限公司 | Internet of things data transmission method based on ring network and storage medium |
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| US6442134B1 (en) * | 1996-01-27 | 2002-08-27 | Alcatel Canada Inc. | ATM network with ring architecture |
| CN101473603A (en) * | 2006-06-26 | 2009-07-01 | 三菱电机株式会社 | Communication node and method for issuing token of annular communication system, token-ring communication method |
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Effective date of registration: 20191202 Address after: 330096 No. 688 AI Sihu Road, Nanchang hi tech Industrial Development Zone, Jiangxi, China Patentee after: ZTE Changtian Information Technology (Nanchang) Co., Ltd. Address before: 100085, room three, floor 3, building 1, Lane 315-317, lane, Beijing, Haidian District Patentee before: Jingxing Zhilian (Beijing) Water Conservancy Internet of Things Technology Co., Ltd. |
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