CN106130648B - Intelligent bidirectional relay system and its channel control method - Google Patents
Intelligent bidirectional relay system and its channel control method Download PDFInfo
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- CN106130648B CN106130648B CN201610530678.XA CN201610530678A CN106130648B CN 106130648 B CN106130648 B CN 106130648B CN 201610530678 A CN201610530678 A CN 201610530678A CN 106130648 B CN106130648 B CN 106130648B
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- signal transceiver
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/29—Repeaters
- H04B10/291—Repeaters in which processing or amplification is carried out without conversion of the main signal from optical form
- H04B10/298—Two-way repeaters, i.e. repeaters amplifying separate upward and downward lines
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/40—Transceivers
Abstract
The present invention discloses a kind of intelligent bidirectional relay system channel control method, includes the following steps：Select the channel of the first signal transceiver；Select the channel of second signal transceiver；Receive signal；Signal is converted；Send signal；Communication is completed；Press the scan button；Confirm scanning mode；It is scanned.The present invention also provides a kind of intelligent bidirectional relay systems.Compared with the relevant technologies, the present invention provides a kind of intelligent bidirectional relay system and its channel control method for realizing two-way communication and multichannel switching.
Description
Technical field
The present invention relates to wireless communication technology field more particularly to a kind of intelligent bidirectional relay system and its channel controlling parties
Method.
Background technology
Wireless communication is that a kind of communication of information exchange is carried out using the characteristic that electromagnetic wave signal is propagated in free space
Mode, therefore wireless communication is affected by the limitation of spatial, apart from too far or propagation path by stopping
In the case of can all influence wireless communication normal use.Relay system is the connection equipment above networked physics layer, is suitable for two
The class network interconnection, major function are the distances for expanding network transmission by the retransmission or forwarding to data-signal,
Make up limitation of the wireless communication on spatial.
Repeater in the related technology includes mutually independent signal receiver and signal projector, and signal receiver is only used
In receiving signal, signal projector is served only for transmitting signal, and repeater only completes the unidirectional transmission of signal.And each signal receives
There are one devices and signal projector, and channel is needed when the mutually different communication device of the multiple communication frequencys of appearance to each
Communication device could be completed to communicate with a repeater, in this way, not only equipment cost is high but also waste frequency resource.
Therefore, it is necessary to provide a kind of intelligent bidirectional relay system and its channel control method newly to solve above-mentioned technology
Problem.
Invention content
The purpose of the present invention is overcoming above-mentioned technical problem, a kind of intelligence for realizing two-way communication and multichannel switching is provided
Bidirectional relay system and its channel control method.
The present invention also provides a kind of intelligent bidirectional relay system, including control device, multiple communication frequencys are mutually different
Controlled device and the repeater communicated to connect respectively with the control device and multiple controlled devices, the repeater include
The first signal transceiver, signal modulation circuit and the second signal transceiver being sequentially connected electrically, first signal transceiver with
The control device two-way communication, the second signal transceiver and multiple controlled device two-way communications, first letter
Number transceiver and the second signal transceiver include multiple channels, multiple channels of the second signal transceiver
Communication frequency corresponds to the communication frequency of multiple controlled devices respectively, and the signal modulation circuit is used for the different channels
The communication frequency of interior signal is converted, and the control device includes being used to indicate whether the controlled device sends out communication request
Communication indicator light, the communication indicator lamp quantity be it is multiple, and multiple communication indicator lights respectively with it is multiple described controlled
Device is arranged in a one-to-one correspondence.
The present invention also provides a kind of intelligent bidirectional relay system channel control methods, include the following steps：Selection first
The channel of signal transceiver selects the corresponding letter of first signal transceiver according to the communication frequency of the control device
Road；The channel for selecting second signal transceiver determines according to the instruction of the communication indicator light and is led to the control device
The controlled device of letter selects the second signal transceiver corresponding described further according to the communication frequency of the controlled device
Channel；Signal is sent out, the control device sends out the first signal or the controlled device sends out second signal；Signal is received, is led to
It crosses first signal transceiver and receives first signal or received and dispatched by the second signal that the control device is sent out
Device receives the second signal that the controlled device is sent out；Signal is converted, and the signal modulation circuit is by first signal
The second signal transceiver is sent to after the conversion for first signal progress communication frequency that transceiver receives, or will be described
It is sent to first signal transmitting and receiving after the conversion for the second signal progress communication frequency that second signal transceiver receives
Device；Send signal, the second signal transceiver is sent by transformed first signal of communication frequency to described controlled
Device or first signal transceiver are sent by the transformed second signal of communication frequency to the control device；
Communication is completed, and the control device communicates completion with the controlled device；Recycle the channel of the selection second signal transceiver
Step is completed in step to the communication.
Preferably, the control device scanning that further include the control repeater be scanned multiple channels by
Button.
Preferably, the of the multiple channels of first signal transceiver is only scanned when the repeater is included in scanning
One state and the second state for only scanning the multiple channels of the second signal transceiver, the control device further includes being used for
The status switch that the first state and second state to the repeater switch over.
Preferably, the channel control method of the intelligent bidirectional relay system also wraps after step is completed in the communication
Include following steps：Press the scan button；Confirm scanning mode, confirms that the status switch selects the first state or institute
State the second state；It is scanned, when the status switch selects first state, to the institute of first signal transceiver whole
Channel is stated to be scanned；When the status switch selects the second state, to the letter of second signal transceiver whole
Road is scanned.
Compared with the relevant technologies, it is provided by the invention intelligence bidirectional relay system repeater, including can it is independently transmitted or
It receives signal and is received and dispatched respectively with the first signal transceiver and the second signal of control device and controlled device two-way communication
Device, to realize the repeater signal bi-directional；First signal transceiver and the second signal transceiver wrap
Multiple channels are included, each channel corresponds to the communication device of different communication frequency, then coordinates for by different communication frequency
The signal modulation circuit that signal is converted so that the control device is realized logical between each other with multiple controlled devices
Letter；The controlled device for needing to communicate can be quickly determined by communicating indicator light, and rapidly by the second signal transceiver tune
It is whole to arrive the corresponding channel, realize high-speed traffic function；The repeater is controlled to multiple channels by scan button
It is scanned, avoids the omission of information in the channel；It is scanned by status switch selection complete in first signal transceiver
Whole channels, enhance the flexibility of working method in channel described in portion or the second signal transceiver.
Description of the drawings
Fig. 1 is the structure diagram of the intelligent bidirectional relay system of the present invention；
Fig. 2 is the structural schematic diagram of control device shown in Fig. 1；
Fig. 3 is the flow chart of the intelligent bidirectional relay system channel control method of the present invention.
Specific implementation mode
Below in conjunction with drawings and embodiments, the invention will be further described.
Referring to Fig. 1, for the structure diagram of the intelligent bidirectional relay system of the present invention.The intelligence bidirectional relay system 100
Including repeater 1, controlled device 3 and control device 5.3 quantity of the controlled device be it is multiple, each controlled device 3
Communication frequency is different.The repeater 1 is communicated to connect with multiple controlled devices 3 and control device 5 respectively.
The repeater 1 includes the first signal transceiver 11, signal modulation circuit 13 and the second signal being sequentially connected electrically
Transceiver 15.First signal transceiver 11 and the second signal transceiver 15 include multiple channels, each letter
The communication frequency in road is different.The communication frequency of multiple channels of the second signal transceiver 15 corresponds to multiple described controlled
The communication frequency of device 3.The signal modulation circuit 13 is used to convert the signal in the different channels so that described
Control device 5 is communicated with the mutually different realization of the controlled device 3 of multiple communication frequencys.
Also referring to Fig. 1 and Fig. 2, wherein Fig. 2 is the structural schematic diagram of control device shown in Fig. 1.The control dress
It includes communication indicator light 51, scan button 53 and status switch 55 to set 5.The communication indicator light 51 is used to indicate the controlled dress
Set whether 3 send out communication request with the control device 5,51 quantity of communication indicator light is multiple, and multiple described logical
Letter indicator light 51 is arranged in a one-to-one correspondence with multiple controlled devices respectively.When the communication indicator light 51 lights, represent with
The request of the 51 corresponding controlled device 3 of the communication indicator light is communicated with the control device 5, can quickly really
Recognize the controlled device 3 for needing to communicate.The scan button 53 carries out multiple channels for controlling the repeater 1
Multiple channels are received the set time by scanning one by one by preset order, are omitted to prevent stop signal.The repeater 1 also wraps
It includes and only scans in first signal transceiver 51 all first states of the channels in scanning and only scan described second
Second state of whole channels in signal transceiver 55.The status switch 55 is used for described the to the repeater 1
One state and second state switch over.
Also referring to Fig. 1 to Fig. 3, wherein Fig. 3 is the flow of the intelligent bidirectional relay system channel control method of the present invention
Figure.According to the intelligent bidirectional relay system of above-mentioned offer, a kind of channel control method of intelligent bidirectional relay system is provided, including
Following steps：
Step S1：The channel for selecting the first signal transceiver, according to the communication frequency of the control device 5 selection described the
One signal transceiver, the 11 corresponding channel；
Step S2：Select second signal transceiver channel, according to it is described communication indicator light 51 instruction determine with it is described
The controlled device 3 that control device 5 is communicated, further according to communication frequency selection second letter of the controlled device 3
Number corresponding channel of transceiver 15；
Step S3：Signal is sent out, the control device sends out the first signal or the controlled device sends out second signal；
Step S4：Signal is received, receive that the control device 5 sends out by first signal transceiver 11 described the
One signal receives the second signal that the controlled device 3 is sent out by the second signal transceiver 15；
Step S5：Signal is converted, the signal modulation circuit 13 first signal transceiver 11 is received described the
One signal is sent to the second signal transceiver 15 after carrying out the conversion of communication frequency, or by the second signal transceiver 15
It is sent to first signal transceiver 11 after the conversion of the second signal progress communication frequency received；
Step S6：Signal is sent, the second signal transceiver 15, which is sent, passes through communication frequency transformed described first
Signal to the controlled device 3 or first signal transceiver 11 is sent by transformed second letter of communication frequency
Number to the control device 5；
Step S7：Communication is completed, and the control device 5 communicates completion with the controlled device 3；
Step is completed in channel step to the S7 communications for recycling S2 selection second signal transceivers.
After the S7 communicates completion step, the channel control method of the intelligence bidirectional relay system further includes：
Step S8：Press the scan button；
Step S9：Confirm scanning mode, confirms that the status switch 55 selects the first state or second state；
Step S10：It is scanned, when the status switch 55 selects the first state, first signal is received
Whole channels is scanned in hair device 11；When the status switch selects 55 second state, to described second
Whole channels is scanned in signal transceiver 15；
Compared with the relevant technologies, the repeater 1 of intelligence bilateral system 100 provided by the invention includes can be independently transmitted or connecing
The collection of letters number is simultaneously received with the first signal transceiver 11 of 3 two-way communication of control device 5 and controlled device and the second signal respectively
Device 15 is sent out, to realize 1 signal bi-directional of the repeater；First signal transceiver 11 and second signal transmitting-receiving
Device 15 includes multiple channels, and each channel corresponds to the controlled device 3 of different communication frequency, then coordinates for difference is logical
The signal modulation circuit 13 that the signal of letter frequency is mutually converted so that the control device 5 is carried out with multiple controlled devices 3
Between realize communication；The controlled device 3 for needing to communicate can be quickly determined by communicating indicator light 51, and rapidly will be described
Second signal transceiver 15 is adjusted to the corresponding channel, realizes high-speed traffic function；It is controlled by scan button 53 described
Repeater is scanned multiple channels, avoids the omission of information in the channel；It selects to scan by status switch 55
Whole whole channels in the channels or the second signal transceiver 15 in first signal transceiver 11, enhance
The flexibility of working method.
Example the above is only the implementation of the present invention is not intended to limit the scope of the invention, every to utilize this hair
Equivalent structure or equivalent flow shift made by bright specification and accompanying drawing content is applied directly or indirectly in other relevant skills
Art field, is included within the scope of the present invention.
Claims (5)
1. a kind of intelligence bidirectional relay system, which is characterized in that mutually different controlled including control device, multiple communication frequencys
Device and the repeater communicated to connect respectively with the control device and multiple controlled devices, the repeater include successively
Electrical connection the first signal transceiver, signal modulation circuit and second signal transceiver, first signal transceiver with it is described
Control device two-way communication, the second signal transceiver and multiple controlled device two-way communications, first signal are received
It includes multiple channels, the communication of multiple channels of the second signal transceiver to send out device and the second signal transceiver
Frequency corresponds to the communication frequency of multiple controlled devices respectively, and the signal modulation circuit is used for first signal transmitting and receiving
The communication frequency of device and the Bu Tong described channel signal corresponding to the second signal transceiver is converted, the control dress
The communication indicator light that communication request whether is sent out including being used to indicate the controlled device is set, the communication indicator lamp quantity is more
It is a, and multiple communication indicator lights are arranged in a one-to-one correspondence with multiple controlled devices respectively.
2. a kind of channel control method based on intelligent bidirectional relay system described in claim 1, which is characterized in that including such as
Lower step：
The channel for selecting the first signal transceiver selects first signal transceiver according to the communication frequency of the control device
The corresponding channel；
The channel for selecting second signal transceiver determines according to the instruction of the communication indicator light and is led to the control device
The controlled device of letter selects the second signal transceiver corresponding described further according to the communication frequency of the controlled device
Channel；
Signal is sent out, the control device sends out the first signal or the controlled device sends out second signal；
Signal is received, first signal or pass through institute that the control device is sent out are received by first signal transceiver
It states second signal transceiver and receives the second signal that the controlled device is sent out；
Signal is converted, and first signal that first signal transceiver receives is carried out communication frequency by the signal modulation circuit
The second signal transceiver is sent to after the conversion of rate, or the second signal that the second signal transceiver is received
It is sent to first signal transceiver after carrying out the conversion of communication frequency；
Send signal, the second signal transceiver is sent by transformed first signal of communication frequency to described controlled
Device or first signal transceiver are sent by the transformed second signal of communication frequency to the control device；
Communication is completed, and the communication between the control device and the controlled device is completed；
Step is completed in channel step to the communication for recycling the selection second signal transceiver.
3. intelligence bidirectional relay system channel control method according to claim 2, which is characterized in that the control device
It further include the scan button that the control repeater is scanned multiple channels.
4. intelligence bidirectional relay system channel control method according to claim 3, which is characterized in that the repeater package
It includes and only scans the first state of the multiple channels of first signal transceiver in scanning and only scan the second signal
Second state of the multiple channels of transceiver, the control device further include for the first state to the repeater
The status switch switched over second state.
5. intelligence bidirectional relay system channel control method according to claim 4, which is characterized in that the intelligence is two-way
The channel control method of relay system further includes following steps after step is completed in the communication：
Press the scan button；
Confirm scanning mode, confirms that the status switch selects the first state or second state；
It is scanned, when the status switch selects first state, to the channel of first signal transceiver whole
It is scanned；When the status switch selects the second state, the channel of second signal transceiver whole is carried out
Scanning.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610530678.XA CN106130648B (en) | 2016-07-07 | 2016-07-07 | Intelligent bidirectional relay system and its channel control method |
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| CN201610530678.XA CN106130648B (en) | 2016-07-07 | 2016-07-07 | Intelligent bidirectional relay system and its channel control method |
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| CN106130648B true CN106130648B (en) | 2018-08-17 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108257366A (en) * | 2017-12-25 | 2018-07-06 | 广州邦讯信息系统有限公司 | Wireless power environmental monitoring system |
| CN108494439B (en) * | 2018-03-19 | 2021-11-02 | 阳光电源股份有限公司 | Direct current PLC relay device, system and collection flow box |
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| KR100802454B1 (en) * | 2006-09-26 | 2008-02-13 | 에스케이텔레시스 주식회사 | Mobile communication repeater |
| CN102427389A (en) * | 2011-09-21 | 2012-04-25 | 中国电子科技集团公司第四十四研究所 | Bidirectional working optical-electrical-optical repeater |
| CN101908911B (en) * | 2010-08-31 | 2012-10-10 | 刘利华 | Intelligent home control system and method for networking by utilizing power line and remote controllers |
| CN105721057A (en) * | 2014-12-19 | 2016-06-29 | 英特尔公司 | High performance optical repeater |
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2016
- 2016-07-07 CN CN201610530678.XA patent/CN106130648B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100802454B1 (en) * | 2006-09-26 | 2008-02-13 | 에스케이텔레시스 주식회사 | Mobile communication repeater |
| CN101908911B (en) * | 2010-08-31 | 2012-10-10 | 刘利华 | Intelligent home control system and method for networking by utilizing power line and remote controllers |
| CN102427389A (en) * | 2011-09-21 | 2012-04-25 | 中国电子科技集团公司第四十四研究所 | Bidirectional working optical-electrical-optical repeater |
| CN105721057A (en) * | 2014-12-19 | 2016-06-29 | 英特尔公司 | High performance optical repeater |
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