CN108174430A - Free interconnection architecture and network-building method in wireless data communication - Google Patents
Free interconnection architecture and network-building method in wireless data communication Download PDFInfo
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- CN108174430A CN108174430A CN201711464430.9A CN201711464430A CN108174430A CN 108174430 A CN108174430 A CN 108174430A CN 201711464430 A CN201711464430 A CN 201711464430A CN 108174430 A CN108174430 A CN 108174430A
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- wireless
- data communication
- local side
- mcu
- side router
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/16—Discovering, processing access restriction or access information
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W84/00—Network topologies
- H04W84/18—Self-organising networks, e.g. ad-hoc networks or sensor networks
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Computer Security & Cryptography (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The invention discloses the free interconnection architectures and network-building method in a kind of wireless data communication, MCU manages two wireless data communication transmitters simultaneously, one wireless terminal CLIENT transmitter and a wireless local side ROUTER transmitter, MCU, to wireless terminal CLIENT and wireless local side ROUTER, prevents radio frequency interference by channel distribution rule smart allocation wireless data communication；Data on two wireless data communication channels can access internet；A kind of wireless data transmission designing scheme of efficient, free networking is provided, positive effect will be generated to 5G network constructions, WIFI interconnections, car networking, ship networking, Internet of Things.
Description
Technical field
The invention belongs to the communication technology, free interconnection architecture and the network-building method being related in a kind of wireless data communication.
Background technology
With the development of Internet technology, wireless data transmission has been had been applied in various equipment, such as mobile phone, Internet of Things
Equipment etc., but the access problem of the networking problems of wireless data communication, wireless data communication is also more complicated, existing no line number
It is transmitted according to communications device data, radio data communication equipment networking, process is complicated, cumbersome.
Invention content
To solve the deficiencies in the prior art, the object of the present invention is to provide the free inter-shelfs in a kind of wireless data communication
Structure and network-building method realize efficient, free networking.
To solve the above-mentioned problems, the present invention adopts the following technical scheme that：
Free interconnection architecture in wireless data communication, including MCU and its minimum system, wireless data communication wireless terminal
The CLIENT and wireless local side ROUTER of wireless data communication；
The wireless terminal CLIENT of radio data communication equipment and wireless local side ROUTER are connect with MCU, and MCU management is wireless
Terminal CLIENT and wireless local side ROUTER, wireless data communication wireless terminal CLIENT can be established with wireless local side ROUTER
Random route connects, all wireless local side ROUTER channels around wireless terminal CLIENT scannings, and feedback scan data are given
MCU, MCU share out the work channel, while local wireless terminal CLIENT is forbidden to make according to scan data for wireless local side ROUTER
With the channel.
Further, the wireless local side ROUTER of wireless data communication is set there are one RJ45 interfaces, by wireless data communication data
It is linked into Etherloop.
A kind of wireless data communication network-building method, specific implementation step are as follows：
S101a, wireless terminal CLIENT scan channel channel occupancy and disturbed condition one by one；
Scanning result is notified to MCU by S102a, wireless terminal CLIENT；
S103a, MCU distribute to wireless mono- working channel of local side ROUTER according to scan data；
S104a, wireless local side ROUTER open radio-frequency channel work；
S105a, wireless terminal CLIENT scan channel channel occupancy and disturbed condition one by one again；
S106a, MCU synthesis twice sweep data give wireless mono- optimal working channel of local side ROUTER；
S107a, wireless terminal CLIENT are established with the other similar wireless data communication router devices of surrounding and are connected；
S108a, wireless local side ROUTER are established with the other similar wireless data communication road clients of surrounding and are connected；
S109a, MCU establish data exchange list, realize free networking wireless data exchange.
Free interconnection architecture and network-building method in the wireless data communication of the present invention, MCU manage two without line number simultaneously
According to communications transmitter, a wireless terminal CLIENT transmitter and a wireless local side ROUTER transmitter, MCU press channel distribution
Regular smart allocation wireless data communication prevents radio frequency interference to wireless terminal CLIENT and wireless local side ROUTER；Two nothings
Data on line data communication channel can access internet；A kind of wireless data transmission of efficient, free networking is provided
Designing scheme, it will generate positive effect to 5G network constructions, WIFI interconnections, car networking, ship networking, Internet of Things.
The present invention realizes freely interconnecting for wireless data communication network road, and any radio data communication equipment can be in the net
Interconnection in real time is realized in road.
The present invention also has the property that：
First, networking speed is fast, power-up booting is with regard to that can complete wireless data communication automatic network-building；
Second, networking degree of freedom is high, it is a kind of arbitrary networking equipment；
Third, intelligent channel management, wireless data communication network around wireless data communication client-side search selects one
Minimum channel is interfered, and notifies MCU that wireless data communication router channels are arranged on the interference minimum channel；
Fourth, data exchange is convenient, MCU establishes number for wireless data communication client and wireless data communication router side
According to link exchange.
Description of the drawings
Fig. 1 is the circuit block diagram of the embodiment of the present invention 1
Fig. 2 is the implementation process flow chart of the present invention
Specific embodiment
Provide present pre-ferred embodiments below in conjunction with the accompanying drawings, with the technical solution that the present invention will be described in detail, but not because
This is limited the present invention among the embodiment described range.
As shown in Figure 1, the free interconnection architecture in the wireless data communication of the present invention, using a MCU by wireless terminal
CLIENT is organically combined with wireless local side ROUTER, realizes freely interconnecting for wireless data communication applications.
Specific work process is as follows：Each wireless local side ROUTER channel around one wireless terminal CLIENT search
On radio signal quality, the channel distribution for selecting the interference of wireless channel minimum gives wireless local side ROUTER uses；Secondly
Wireless data communication wireless terminal CLIENT and wireless local side ROUTER channels is isolated；Thirdly local wireless terminal CLIENT is accessed
Be and the different radio data communication equipments of local wireless local side ROUTER, local wireless terminal CLIENT and wireless local side
ROUTER does not work on one channel；Data transmission closed-loop control, turn-off data loopback path are devised in its four networking；Its
The fast quick-recovery of data path is devised in five networkings, such as a certain data path physics disconnects, and equipment quickly opens returning in network
The data transmission in network is restored in ring control access.
It will be appreciated by those skilled in the art that Fig. 1 provides the free interconnection architecture block diagram principle in wireless data communication,
Wherein：MCU manages wireless terminal CLIENT and wireless local side ROUTER simultaneously, and wireless terminal CLIENT scanning surroundings are all wireless
Local side ROUTER channels, and feedback scan data are to MCU, MCU share out the work letter according to scan data for wireless local side ROUTER
Road, while forbid local wireless terminal CLIENT using the channel, it in this way can be to avoid radio frequency interference.
It will be appreciated by those skilled in the art that after the channel distribution rule for preventing radio-frequency channel from interfering is established, it is wireless whole
End CLIENT, which can access around other wireless local side ROUTER, wireless local side ROUTER, can receive other wireless terminals
CLIENT is accessed, thus the ad hoc network of the company's of realization radio data communication equipment, i.e., all radio data communication equipments can
Data are freely transmitted, while there are one RJ45 interfaces by each wireless local side ROUTER by wireless data communication, it can be incited somebody to action
Wireless data communication data access is to Etherloop.
Embodiment 1：
As shown in Figure 1, the free interconnection architecture in the wireless data communication of the present embodiment includes：
MCU and its minimum system, wireless data communication wireless terminal CLIENT, including：Base band and its radio circuit part,
Wireless data communication is wireless local side ROUTER, including：Base band and its radio circuit part.
As shown in Fig. 2, specific implementation step of the present invention is as follows：
S101a, wireless terminal CLIENT scan channel channel occupancy and disturbed condition one by one；
Scanning result is notified to MCU by S102a, wireless terminal CLIENT；
S103a, MCU distribute to wireless mono- working channel of local side ROUTER according to scan data；
S104a, wireless local side ROUTER open radio-frequency channel work；
S105a, wireless terminal CLIENT scan channel channel occupancy and disturbed condition one by one again；
S106a, MCU synthesis twice sweep data give wireless mono- optimal working channel of local side ROUTER；
S107a, wireless terminal CLIENT are established with the other similar wireless data communication router devices of surrounding and are connected；
S108a, wireless local side ROUTER are established with the other similar wireless data communication road clients of surrounding and are connected；
S109a, MCU establish data exchange list, realize free networking wireless data exchange.
Complete specific statement is carried out to the technical solution in the present invention herein, still, example described herein is only
It is a part of example, is not whole examples.On the basis of the present invention, those skilled in the art are not making innovative work
Other examples obtained under the premise of work belong to the scope that the present invention protects.
Claims (3)
1. the free interconnection architecture in wireless data communication, it is characterised in that：Lead to including MCU and its minimum system, wireless data
Believe the wireless terminal CLIENT and wireless local side ROUTER of wireless data communication；
The wireless terminal CLIENT of radio data communication equipment and wireless local side ROUTER are connect with MCU, MCU management wireless terminals
CLIENT and wireless local side ROUTER, wireless data communication wireless terminal CLIENT can establish freedom with wireless local side ROUTER
Routing connection, all wireless local side ROUTER channels of wireless terminal CLIENT scanning surroundings, and feedback scan data are to MCU, MCU
It is shared out the work channel for wireless local side ROUTER, while local wireless terminal CLIENT is forbidden to use the letter according to scan data
Road.
2. the free interconnection architecture in wireless data communication according to claim 1, it is characterised in that：Wireless data communication
Wireless local side ROUTER is set there are one RJ45 interfaces, by wireless data communication data access to Etherloop.
A kind of 3. wireless data communication network-building method based on the free interconnection architecture of claim 1, it is characterised in that specific implementation
Step is as follows：
S101a, wireless terminal CLIENT scan channel channel occupancy and disturbed condition one by one；
Scanning result is notified to MCU by S102a, wireless terminal CLIENT；
S103a, MCU distribute to wireless mono- working channel of local side ROUTER according to scan data；
S104a, wireless local side ROUTER open radio-frequency channel work；
S105a, wireless terminal CLIENT scan channel channel occupancy and disturbed condition one by one again；
S106a, MCU synthesis twice sweep data give wireless mono- optimal working channel of local side ROUTER；
S107a, wireless terminal CLIENT are established with the other similar wireless data communication router devices of surrounding and are connected；
S108a, wireless local side ROUTER are established with the other similar wireless data communication road clients of surrounding and are connected；
S109a, MCU establish data exchange list, realize free networking wireless data exchange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711464430.9A CN108174430A (en) | 2017-12-28 | 2017-12-28 | Free interconnection architecture and network-building method in wireless data communication |
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| CN201711464430.9A CN108174430A (en) | 2017-12-28 | 2017-12-28 | Free interconnection architecture and network-building method in wireless data communication |
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| CN108174430A true CN108174430A (en) | 2018-06-15 |
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| CN104333857A (en) * | 2013-07-22 | 2015-02-04 | 中国科学院信息工程研究所 | Combined channel control method based on evaluation and optimum selection |
| CN105357664A (en) * | 2015-11-19 | 2016-02-24 | 广东瑞德智能科技股份有限公司 | Wireless control system and data communication method thereof |
| CN105592526A (en) * | 2015-07-20 | 2016-05-18 | 杭州华三通信技术有限公司 | Channel scanning method and device |
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