CN107623604A - mesh network backbone node equipment and data transmission method, mesh network system - Google Patents
mesh network backbone node equipment and data transmission method, mesh network system Download PDFInfo
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- CN107623604A CN107623604A CN201711002092.7A CN201711002092A CN107623604A CN 107623604 A CN107623604 A CN 107623604A CN 201711002092 A CN201711002092 A CN 201711002092A CN 107623604 A CN107623604 A CN 107623604A
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Abstract
The invention discloses a kind of mesh network backbone node equipment and data transmission method, mesh network system, the mesh network backbone node equipment includes wire communication module, Wireless Mesh module, Anneta module and processing module；The wire communication module is used to be connected to cable network, to establish wired communications links；The Wireless Mesh module is connected with the Anneta module, and the Wireless Mesh module is used to establish wireless communication link；The processing module is connected with the wire communication module, the Wireless Mesh module, the processing module whether there is failure for detecting the wired communications links that the wire communication module is established, if not, then the wired communications links that data to be sent are established by the wire communication module are sent to destination node, if so, then the wireless communication link that data to be sent are established by the Wireless Mesh module is sent to destination node.The present invention can effectively improve the reliability of wireless Mesh netword.
Description
Technical field
The present invention relates to communication technical field, and in particular to a kind of mesh network backbone node equipment and data transmission method,
Mesh network system.
Background technology
Wireless Mesh netword is the technology extension of WLAN, has networking flexibility, automatically configures, the spy such as mobility is strong
Point, has broad application prospects.At present, the Mesh nodes in wireless Mesh netword (Mesh Point, MP) generally pass through nothing
The netted interconnection of line mode, form a backbone network and be used to provide reliable network connection to terminal.Compared with WLAN,
Access point coverage greatly increases in wireless Mesh netword, and the availability of frequency spectrum also greatly improves, the capacity increase of system.
Wireless Mesh netword relies on its high speed transmission abilities and flexibility, at present in city public place, government department, school and doctor
Institute is applied widely.
However, the reliability of current wireless Mesh netword is not also high, how to improve the reliability of wireless Mesh netword is
Urgent problem to be solved at present.
The content of the invention
It is an object of the invention to provide a kind of mesh network backbone node equipment and data transmission method, mesh network system
System, the reliability of wireless Mesh netword can be improved.
To achieve the above object, technical scheme provides a kind of mesh network backbone node equipment, including wired
Communication module, Wireless Mesh module, Anneta module and processing module；
The wire communication module is used to be connected to cable network, to establish wired communications links；
The Wireless Mesh module is connected with the Anneta module, and the Wireless Mesh module is used to establish wireless communication link
Road；
The processing module is connected with the wire communication module, the Wireless Mesh module, and the processing module is used for
Detect the wired communications links that the wire communication module is established and whether there is failure, if it is not, then passing through data to be sent
The wired communications links that the wire communication module is established are sent to destination node, if so, data to be sent then are passed through into institute
The wireless communication link that Wireless Mesh module is established is stated to send to destination node.
Further, the Anneta module includes multiple directional aerials.
Further, the directional aerial is MIMO fan antennas.
Further, the wire communication module is fiber optic telecommunications module.
Further, the processing module includes detection circuit and processor, the detection circuit and the processor phase
Even；
The detection circuit whether there is failure for detecting the wired communications links that the wire communication module is established；
The processor is used for the wired communications links established when wire communication module described in the detection electric circuit inspection
When normal, the wired communications links that data to be sent are established by the wire communication module are sent to destination node, with
And when the wired communications links that wire communication module described in the detection electric circuit inspection is established have failure, then will be to be sent
The wireless communication link that data are established by the Wireless Mesh module is sent to destination node.
Further, the mesh network backbone node equipment also includes being used for the power module to power itself.
To achieve the above object, technical scheme additionally provides a kind of mesh network system, including multiple above-mentioned
Mesh network backbone node equipment.
To achieve the above object, technical scheme additionally provides a kind of using above-mentioned mesh network backbone node equipment
Data transmission method, including：
The processing module detects the wired communications links that the wire communication module is established and whether there is failure；
If it is normal to detect the wired communications links that the wire communication module is established, the processing module will be to be sent
The wired communications links that data are established by the wire communication module are sent to destination node, if detecting the wire communication
There is failure in the wired communications links that module is established, then data to be sent are passed through the Wireless Mesh mould by the processing module
The wireless communication link that block is established is sent to destination node.
Mesh network backbone node equipment provided by the invention, it can be distinguished by wire communication module, Wireless Mesh module
Establish wired communications links and wireless communication link with destination node, when wired communications links are normal, by data to be sent with
Wired mode is sent to destination node, and the speed and stability of data transfer is effectively ensured, will when wired communications links failure
Data to be sent are sent to destination node by wireless communication link, so as to effectively improve the reliable of wireless Mesh netword
Property.
Brief description of the drawings
Fig. 1 is a kind of schematic diagram for mesh network backbone node equipment that embodiment of the present invention provides；
A kind of schematic diagram for mesh network system that Fig. 2 embodiment of the present invention also provides.
Embodiment
With reference to the accompanying drawings and examples, the embodiment of the present invention is described in further detail.Implement below
Example is used to illustrate the present invention, but is not limited to the scope of the present invention.
Referring to Fig. 1, Fig. 1 be embodiment of the present invention provide a kind of mesh network backbone node equipment schematic diagram, the net
Shape net backbone node equipment includes wire communication module 1, Wireless Mesh module 2, Anneta module 3 and processing module 4；
The wire communication module 1 is used to be connected to cable network, to establish wired communications links；
The Wireless Mesh module 2 is connected with the Anneta module 3, and the Wireless Mesh module is used to establish radio communication
Link；
The processing module 4 is connected with the wire communication module 1, the Wireless Mesh module 2, and the processing module is used
It whether there is failure in the wired communications links that the detection wire communication module is established, if it is not, then leading to data to be sent
Cross the wired communications links that the wire communication module is established to send to destination node, if so, then passing through data to be sent
The wireless communication link that the Wireless Mesh module is established is sent to destination node.
The mesh network backbone node equipment that embodiment of the present invention provides, can pass through wire communication module, Wireless Mesh
Module establishes wired communications links and wireless communication link with destination node respectively, will be pending when wired communications links are normal
Send data to send in a wired fashion to destination node, the speed and stability of data transfer is effectively ensured, works as wired communications links
During failure, data to be sent are sent to destination node by wireless communication link, so as to effectively improve set up nothing
The reliability of line Mesh network.
The mesh network backbone node equipment provided for embodiment of the present invention, can be with itself by wire communication module
Outside other node devices establish wired communications links, and then data receiver and the transmission of wired communication mode can be realized,
Wireless communication link can be established with other node devices outside itself by Wireless Mesh module, and then can be realized wireless
The data receiver of communication mode and transmission；
For example, in embodiments of the present invention, the Anneta module includes multiple directional aerials.
For example, the directional aerial can be MIMO fan antennas.
Preferably, in embodiments of the present invention, the wire communication module can use fiber optic telecommunications module, be advantageous to
Improve communication bandwidth, capacity and reduce communications loss.
Wherein, in this embodiment of the present invention, the processing module can include detection circuit and processor, the inspection
Slowdown monitoring circuit is connected with the processor；
The detection circuit whether there is failure for detecting the wired communications links that the wire communication module is established,
For example, detection circuit can send ping packets by wire communication module, then by way of detecting returned data bag
Judge that the wired communications links of wire communication module whether there is failure；
The processor is used for the wired communications links established when wire communication module described in the detection electric circuit inspection
When normal, the wired communications links that data to be sent are established by the wire communication module are sent to destination node, with
And when the wired communications links that wire communication module described in the detection electric circuit inspection is established have failure, then will be to be sent
The wireless communication link that data are established by the Wireless Mesh module is sent to destination node.
Preferably, in embodiments of the present invention, the mesh network backbone node equipment also includes being used for power itself
Power module, for example, the power module can include rechargeable battery, for example, can be lithium battery etc..
Embodiment of the present invention additionally provides a kind of mesh network system (Mesh network system), including multiple above-mentioned nets
Shape net backbone node equipment, the backbone network of wireless Mesh netword can be formed by the plurality of mesh network backbone node equipment,
Each mesh network backbone node equipment can be as a Mesh node in network, in the network, each mesh network
Backbone node equipment can be connected to cable network by its wire communication module, so as to realize the key section of different mesh networks
Communication is realized by establishing wired communications links between point device, each mesh network backbone node equipment can also pass through its nothing
Line Mesh modules and the mesh network backbone node equipment on periphery establish wireless communication link, realize radio communication；
Because compared to communication, wire communication has the advantages that transmission rate is fast, interference is small, the key section of mesh network
The wired communications links that point device is preferentially established using wire communication module carry out data transmission, when the wire communication established
When link has failure (cable network as connected breaks down), then data to be sent are sent by Wireless Mesh module
To destination node.
Referring to Fig. 2, a kind of schematic diagram for mesh network system that Fig. 2 embodiment of the present invention also provides, the mesh network
System includes two above-mentioned mesh network backbone node equipment, and respectively mesh network backbone node equipment 101 and mesh network is key
Node device 102, wherein, mesh network backbone node equipment 101 is connected with computer room 10, mesh network backbone node equipment 102 and machine
Room 20 is connected, and the wire communication module of mesh network backbone node equipment 101 and mesh network backbone node equipment 102 connects respectively
Fiber optic network；
Computer room 10 and computer room can be realized by mesh network backbone node equipment 101 and mesh network backbone node equipment 102
Data transfer between 20, the wire communication between mesh network backbone node equipment 101 and mesh network backbone node equipment 102
When link is normal, mesh network backbone node equipment 101 can be sent the data of computer room 10 to mesh network bone by fiber optic network
Dry node device 102, then computer room 20 is sent the data to by mesh network backbone node equipment 102, when wired communications links are deposited
In failure (such as fiber optic network breaks down), mesh network backbone node equipment automatic switchover communication link, the key section of mesh network
Point device 101 sends the data of computer room 10 to mesh network backbone node equipment 102, then by netted by its Wireless Mesh module
Net backbone node equipment 102 sends the data to computer room 20.
Embodiment of the present invention additionally provides a kind of data transmission method, and mesh network backbone node can be stated with application first and is set
Standby, the data transmission method includes：
The processing module detects the wired communications links that the wire communication module is established and whether there is failure；
If it is normal to detect the wired communications links that the wire communication module is established, the processing module will be to be sent
The wired communications links that data are established by the wire communication module are sent to destination node, if detecting the wire communication
There is failure in the wired communications links that module is established, then data to be sent are passed through the Wireless Mesh mould by the processing module
The wireless communication link that block is established is sent to destination node.
Although above with general explanation and specific embodiment, the present invention is described in detail, at this
On the basis of invention, it can be made some modifications or improvements, this will be apparent to those skilled in the art.Therefore,
These modifications or improvements without departing from theon the basis of the spirit of the present invention, belong to the scope of protection of present invention.
Claims (8)
1. a kind of mesh network backbone node equipment, it is characterised in that including wire communication module, Wireless Mesh module, antenna mould
Block and processing module；
The wire communication module is used to be connected to cable network, to establish wired communications links；
The Wireless Mesh module is connected with the Anneta module, and the Wireless Mesh module is used to establish wireless communication link；
The processing module is connected with the wire communication module, the Wireless Mesh module, and the processing module is used to detect
The wired communications links that the wire communication module is established whether there is failure, if it is not, then passing through data to be sent described
The wired communications links that wire communication module is established are sent to destination node, if so, data to be sent then are passed through into the nothing
The wireless communication link that line Mesh modules are established is sent to destination node.
2. mesh network backbone node equipment according to claim 1, it is characterised in that it is multiple fixed that the Anneta module includes
To antenna.
3. mesh network backbone node equipment according to claim 2, it is characterised in that the directional aerial is MIMO sectors
Antenna.
4. mesh network backbone node equipment according to claim 1, it is characterised in that the wire communication module is optical fiber
Communication module.
5. mesh network backbone node equipment according to claim 1, it is characterised in that the processing module includes detection electricity
Road and processor, the detection circuit are connected with the processor；
The detection circuit whether there is failure for detecting the wired communications links that the wire communication module is established；
The processor is normal for the wired communications links established when wire communication module described in the detection electric circuit inspection
When, the wired communications links that data to be sent are established by the wire communication module are sent to destination node, and is worked as
When the wired communications links that wire communication module described in the detection electric circuit inspection is established have failure, then by data to be sent
The wireless communication link established by the Wireless Mesh module is sent to destination node.
6. mesh network backbone node equipment according to claim 1, it is characterised in that the mesh network backbone node equipment
Also include being used for the power module to power itself.
7. a kind of mesh network system, it is characterised in that including any described mesh network backbone nodes of multiple claim 1-6
Equipment.
8. a kind of data transmission method using any described mesh network backbone node equipment of claim 1-6, its feature exists
In, including：
The processing module detects the wired communications links that the wire communication module is established and whether there is failure；
If it is normal to detect the wired communications links that the wire communication module is established, the processing module is by data to be sent
The wired communications links established by the wire communication module are sent to destination node, if detecting the wire communication module
There is failure in the wired communications links established, then data to be sent are passed through the Wireless Mesh module institute by the processing module
The wireless communication link of foundation is sent to destination node.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201711002092.7A CN107623604A (en) | 2017-10-24 | 2017-10-24 | mesh network backbone node equipment and data transmission method, mesh network system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711002092.7A CN107623604A (en) | 2017-10-24 | 2017-10-24 | mesh network backbone node equipment and data transmission method, mesh network system |
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| CN107623604A true CN107623604A (en) | 2018-01-23 |
Family
ID=61092641
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Cited By (5)
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| CN110874090A (en) * | 2018-09-04 | 2020-03-10 | 中国石油天然气股份有限公司 | Oil gas production data monitoring system and method |
| CN112019266A (en) * | 2020-08-26 | 2020-12-01 | 深圳中科德能科技有限公司 | Communication link fault transfer method, device, terminal equipment and storage medium |
| CN113421709A (en) * | 2021-06-15 | 2021-09-21 | 南京纪壹电子科技有限公司 | Intelligent comprehensive wiring cable convenient for intelligently monitoring line operation condition |
| CN113873612A (en) * | 2021-10-22 | 2021-12-31 | 北京小米移动软件有限公司 | Network access method and device, and storage medium |
| CN115314368A (en) * | 2022-10-11 | 2022-11-08 | 江苏汤谷智能科技有限公司 | Switch remote control system and method |
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| CN115314368A (en) * | 2022-10-11 | 2022-11-08 | 江苏汤谷智能科技有限公司 | Switch remote control system and method |
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