CN107070501A - Bandwidth carrier repeater and message transmitting method and device - Google Patents
Bandwidth carrier repeater and message transmitting method and device Download PDFInfo
- Publication number
- CN107070501A CN107070501A CN201611175968.3A CN201611175968A CN107070501A CN 107070501 A CN107070501 A CN 107070501A CN 201611175968 A CN201611175968 A CN 201611175968A CN 107070501 A CN107070501 A CN 107070501A
- Authority
- CN
- China
- Prior art keywords
- message
- carrier
- power line
- bandwidth carrier
- module
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B3/00—Line transmission systems
- H04B3/54—Systems for transmission via power distribution lines
- H04B3/542—Systems for transmission via power distribution lines the information being in digital form
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B2203/00—Indexing scheme relating to line transmission systems
- H04B2203/54—Aspects of powerline communications not already covered by H04B3/54 and its subgroups
- H04B2203/5429—Applications for powerline communications
- H04B2203/5441—Wireless systems or telephone
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The invention discloses a kind of bandwidth carrier repeater and message transmitting method and device.Wherein, the message transmitting method includes：The first message is received, wherein, the first message is broadband power line carrier message or air message；First message is converted into the second message, wherein, the second message is broadband power line carrier message or air message；Determine the corresponding sending method of the second message；Second message is sent by corresponding sending method.The present invention is solved can not effectively solve the unstable technical problem of carrier signal link in the big region of signal attenuation in correlation technique.
Description
Technical field
The present invention relates to the communications field, in particular to a kind of bandwidth carrier repeater and message transmitting method and dress
Put.
Background technology
Power line carrier (PLC) technology develops into broadband power line carrier from narrow-band power line carrier, and state at present
Interior main flow still uses narrow-band power line carrier technology, and broadband power line carrier is compared with the narrow-band power line carrier of domestic main flow
Have great advantage：
A. broadband power line carrier uses OFDM technology, and subcarrier supports BPSK, QPSK, 8QAM, 16QAM, 64QAM etc. to adjust
The function such as method processed and FEC, CRC, with powerful denoising and error correcting capability, and with for Complex Power channel design
High robust frame structure；
B. broadband power line carrier can realize the reliable two-way, real-time Transmission of huge data stabilization, even if once communication is lost
Lose, can also retransmit rapidly, it is ensured that data are reliable；
C. broadband power line carrier can provide enough bandwidth, improve communication performance, in data traffic and stability
Aspect, with the advantage that narrow-band power line carrier is incomparable；
D. broadband power line carrier supports a variety of high strength encrypting algorithms, and data communications security is high；
E. the scalability of broadband power line carrier is good, can load a variety of applications, but cost does not increase relative to arrowband PLC
Add less, with superiority of effectiveness.
As what intelligent grid was built progressively gos deep into, broadband power line carrier mechanics of communication is stable, efficient, and contrast tradition is led to
News scheme has huge technical advantage, meets the business demand that intelligent grid builds current and future, is preferable low pressure collection
Communication mode in copy system.
But bandwidth carrier meter reading there may be the factors such as carrier wave isolated island, noise and Line Attenuation and cause carrier wave obstructed, nothing
Method adjust the distance far, the Carrier Node of signal difference carry out effective copy reading, it is impossible to ensure " adopting entirely for state's net intelligent grid construction requirements
Collection, all standing, control in full ".Because power line channel ambient noise interference is complicated, selected communications band simultaneously can not possibly be completely
Cover all communications bands, bandwidth carrier needs the mechanism being estimated to present channel, select be best suitable for most can guarantee that it is logical
The frequency range of letter robust performance is communicated, but as power consumer electricity consumption information system Construction is constantly promoted, intelligent electric energy meter and
Being significantly increased for acquisition terminal quantity, causes the environment of carrier communication quite severe.Power electronic devices and frequency conversion equipment it is wide
General application, also causes electric network electromagnet environment to become increasingly complex, and causes intelligent electric energy meter and acquisition terminal carrier communication performance
It is unstable, the unstable node of link is still suffered from the region that broadband power line carrier is applied, if platform area carrier environment
Very poor, single bandwidth carrier does not ensure that the real-time of communication, it is necessary to which how probe into could effectively evade carrier link
Unstable node situation.
In the prior art, generally by the increase carrier repeater in the unstable node of link suitably, increase broadband is carried
The transmit power of ripple, so that stable carrier communication chain environment, lifts carrier communication ability.But existing bandwidth carrier relaying
Device is limited to the time variation, frequency selectivity and noise jamming diversity of carrier channel, and strong or line is disturbed in isolated island, signal
Road decay big region not can effectively solve the problem that the link problem of carrier signal.
For the unstable skill of carrier signal link can not be effectively solved in correlation technique in the big region of signal attenuation
Art problem, not yet proposes effective solution at present.
The content of the invention
The embodiments of the invention provide a kind of bandwidth carrier repeater and message transmitting method and device, at least to solve phase
The unstable technical problem of carrier signal link can not be effectively solved in the technology of pass in the big region of signal attenuation.
One side according to embodiments of the present invention there is provided a kind of bandwidth carrier repeater, including：Bandwidth carrier mould
Block, for receiving and sending broadband power line carrier message；Wireless module, for receiving and sending air message；Processor, with
Bandwidth carrier module is connected with wireless module, for performing the conversion between broadband power line carrier message and air message.
Further, processor includes：First logic circuit, is connected with bandwidth carrier module, for judging width
Band carrier module sends the first conversion signal after receiving broadband power line carrier message；Carrier wave turns wireless module, with first
Logic circuit, bandwidth carrier module are connected with wireless module, for being performed after the first conversion signal is received by broadband
Power line carrier message is converted to air message, wherein, wireless module is used to send air message.
Further, processor also includes：Radio detection circuit, is connected with the first logic circuit, for detecting broadband
Whether the wireless communications environment in region residing for carrier repeater meets the first preparatory condition, wherein, the first logic circuit is used for
The wireless communications environment that radio detection electric circuit inspection goes out region residing for bandwidth carrier repeater meets the first preparatory condition and judgement
Go out after bandwidth carrier module receives broadband power line carrier message and send the first conversion signal.
Further, processor includes：Second logic circuit, is connected with wireless module, for judging wireless mould
Block sends the second conversion signal after receiving air message；Wirelessly turn carrier module, with the second logic circuit, bandwidth carrier mould
Block is connected with wireless module, and air message is converted into broadband power line for being performed after the second conversion signal is received
Carrier wave message, wherein, bandwidth carrier module is used to send broadband power line carrier message.
Further, processor also includes：Carrier detecting circuit, is connected with bandwidth carrier module and the second logic circuit
Connect, for detecting whether bandwidth carrier module meets the second preparatory condition, wherein, the second logic circuit is used to detect electricity in carrier wave
Road detects that bandwidth carrier module meets the second preparatory condition and judges that wireless module is received and the is sent after air message
Two conversion signals.
Another aspect according to embodiments of the present invention, additionally provides a kind of message transmitting method, and this method passes through the present invention
Bandwidth carrier repeater perform, this method includes：The first message is received, wherein, the first message is broadband power line carrier report
Text or air message；First message is converted into the second message, wherein, the second message is broadband power line carrier message or wireless
Message；Determine the corresponding sending method of the second message；Second message is sent by corresponding sending method.
Further, before the first message is received, this method also includes：Judge whether to enable forwarding limitation；If sentenced
Break and to enable forwarding limitation, receive the setting to limiting address；Receive to limit address setting and receive the first message it
Afterwards, this method also includes：Whether corresponding of the source regional address for judging the first message is limitation address；If it is judged that being
It is not perform the conversion to the first message address and transmission then；If it is judged that being no, then perform and be converted to the first message
Second message.
Further, this method also includes：Query statement is received, wherein, query statement is used to inquire about bandwidth carrier relaying
Facility information, the configuration information of device；Corresponding information is inquired about according to query statement；Show the corresponding informance inquired.
Another aspect according to embodiments of the present invention, additionally provides a kind of message transmitting device, and the device includes：Receive single
Member, for receiving the first message, wherein, the first message is broadband power line carrier message or air message；Converting unit, is used for
First message is converted into the second message, wherein, the second message is broadband power line carrier message or air message；It is determined that single
Member, for determining the corresponding sending method of the second message；Transmitting element, is reported for sending second by corresponding sending method
Text.
Further, the device also includes：First judging unit, for before the first message is received, judging whether to open
Limited with forwarding, wherein, receiving unit is additionally operable to after judging that enabling forwarding limits, and receives the setting to limiting address；
Second judging unit, for after the first message of setting and reception to limiting address is received, judging the source of the first message
Whether corresponding regional address is limitation address；Logic unit, during for being in judged result, with not performing to the first message
The conversion and transmission of location, and judged result for it is no when, execution the first message is converted into the second message.
In embodiments of the present invention, by the bandwidth carrier module for receiving and sending broadband power line carrier message,
For receiving and sending air message wireless module, the computing device broadband being connected with bandwidth carrier module and wireless module
Conversion between power line carrier message and air message, solving in correlation technique can not have in the big region of signal attenuation
Effect solves the unstable technical problem of carrier signal link, and then realizes stable for transmitting in the big region of signal attenuation
The technique effect of the link of carrier signal.
Brief description of the drawings
Accompanying drawing described herein is used for providing a further understanding of the present invention, constitutes the part of the application, this hair
Bright schematic description and description is used to explain the present invention, does not constitute inappropriate limitation of the present invention.In the accompanying drawings：
Fig. 1 is a kind of schematic diagram of optional bandwidth carrier repeater according to embodiments of the present invention；
Fig. 2 is a kind of flow chart of optional message transmitting method according to embodiments of the present invention；
Fig. 3 is a kind of schematic diagram of optional message transmitting device according to embodiments of the present invention.
Embodiment
In order that those skilled in the art more fully understand the present invention program, below in conjunction with the embodiment of the present invention
Accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is only
The embodiment of a part of the invention, rather than whole embodiments.Based on the embodiment in the present invention, ordinary skill people
The every other embodiment that member is obtained under the premise of creative work is not made, should all belong to the model that the present invention is protected
Enclose.
It should be noted that term " first " in description and claims of this specification and above-mentioned accompanying drawing, "
Two " etc. be for distinguishing similar object, without for describing specific order or precedence.It should be appreciated that so using
Data can exchange in the appropriate case, so as to embodiments of the invention described herein can with except illustrating herein or
Order beyond those of description is implemented.In addition, term " comprising " and " having " and their any deformation, it is intended that cover
Lid is non-exclusive to be included, for example, the process, method, system, product or the equipment that contain series of steps or unit are not necessarily limited to
Those steps or unit clearly listed, but may include not list clearly or for these processes, method, product
Or the intrinsic other steps of equipment or unit.
There is provided a kind of bandwidth carrier repeater for one side according to embodiments of the present invention.
Fig. 1 is a kind of schematic diagram of optional bandwidth carrier repeater according to embodiments of the present invention, as shown in figure 1, should
Bandwidth carrier repeater includes bandwidth carrier module 10, wireless module 20 and processor 30.
Bandwidth carrier module can receive and send broadband power line carrier message, and broadband power line carrier message is broadband
The message of power line carrier signal form, can pass through power line transmission.Message includes the information of needs transmission, broadband power
Line carrier wave message can be uplink message or downlink message.Alternatively, it can be set on the shell of bandwidth carrier repeater
Bandwidth carrier interface is equipped with, for connecting power line, to pass through power line transmission broadband power line carrier message.
Uplink message can be the message that the meter copying device or concentrator installed by each power consumer end are sent, its
In, a concentrator can be connected with multiple meter copying devices, and the meter reading that meter copying device is monitored can be included in uplink message
Data, downlink message can include monitor supervision platform in the message sent from monitor supervision platform to each terminal, downlink message
The instruction sent to each terminal or signal, for example, downlink message can include acquisition instructions, acquisition instructions are used to indicate each
The meter copying device that end is installed gathers meter reading data and the meter reading data collected is sent to monitor supervision platform.
Wireless module can receive and send air message.Air message can be uplink message or descending report
Text.
Processor is connected with bandwidth carrier module and wireless module, can be used for broadband power line carrier message and wireless
Conversion between message.
Alternatively, processor can have different operational modes, and the operational mode that processor is presently in can be set in advance
Put, it is possible to current operational mode is changed according to preset rules.
Operational mode can include：
1) the mutual rotary-die type of wireless carrier：Bandwidth carrier repeater under the operational mode does not differentiate between the up-downgoing of message
Direction.As long as the wireless module of bandwidth carrier repeater receives air message, air message is just converted into broadband power line
Carrier wave message is simultaneously sent by bandwidth carrier module.As long as the bandwidth carrier module of bandwidth carrier repeater receives broadband
Power line carrier message, is just converted to air message by broadband power line carrier message and is sent by wireless module.
2) wireless mode is wirelessly turned：Bandwidth carrier repeater under the operational mode does not differentiate between the up-downgoing side of message
To.Receive after air message, air message is forwarded by wireless module.
3) reproduced carrier wave wave mode：Bandwidth carrier repeater under the operational mode does not differentiate between the up-downgoing side of message
To.After broadband power line carrier message is received, broadband power line carrier message is gone out by bandwidth carrier module forwards
Go.
4) wireless reprinting ripple only turns up and carrier wave turn wirelessly only turns downlink mode：Broadband under the operational mode is carried
Ripple repeater needs to distinguish the up-downlink direction of message.Only when air message is uplink message, the uplink message is forwarded, together
When, when receiving broadband power line carrier message, if it is judged that broadband power line carrier message is downlink message, pass through nothing
Report from a liner text forwards the downlink message, and this pattern is applied to the installation site of bandwidth carrier repeater and is located near concentrator.
5) wireless reprinting ripple only turns descending and wireless of carrier wave turn turns above row mode：Broadband under the operational mode is carried
Ripple repeater needs to distinguish the up-downlink direction of message.Only when air message is downlink message, the downlink message is forwarded, together
When, when receiving broadband power line carrier message, if it is judged that broadband power line carrier message is uplink message, pass through nothing
Report from a liner text forwards the uplink message, and this pattern is applied to edge of the installation site positioned at platform area of bandwidth carrier repeater, i.e.,
In the terminal position away from concentrator.
The bandwidth carrier repeater that the embodiment is provided can realize carrier wave and it is wireless mutually turn, support carrier wave to carrier wave or
Person wirelessly arrives wireless forwarding, and the number of times for controlling the message of multilevel relay to forward, it is ensured that task (centralization) message
Forward once, wherein, all forwardings are not modified to message.
Preferably, bandwidth carrier repeater can also include that on shell, the case panel of shell three instructions can be set
Lamp, three indicator lamp correspondence implication difference are as follows：
1) running status LED：Interval flashing shows that equipment is working properly；
2) wireless LED：It is the instruction to wireless transmission data, the instruction for receiving carrier data can also be used as；
3) carrier wave LED：It is the instruction that data are sent to carrier wave, the instruction for receiving wireless data can also be used as.
The embodiment by the bandwidth carrier module for receiving and sending broadband power line carrier message, for receiving and
Send air message wireless module, the computing device broadband power line carrier being connected with bandwidth carrier module and wireless module
Conversion between message and air message, carrier wave can not effectively be solved in the big region of signal attenuation by solving in correlation technique
The unstable technical problem of signal link, and then realize stable for transmitting carrier signal in the big region of signal attenuation
The technique effect of link.
Preferably, processor includes：First logic circuit, is connected with bandwidth carrier module, for judging broadband
Carrier module sends the first conversion signal after receiving broadband power line carrier message；Carrier wave turns wireless module, is patrolled with first
Collect circuit, bandwidth carrier module with wireless module to be connected, for performing broadband electricity after the first conversion signal is received
Line of force carrier wave message is converted to air message, wherein, wireless module is used to send air message.
Preferably, processor also includes：Radio detection circuit, is connected with the first logic circuit, for detecting that broadband is carried
Whether the wireless communications environment in region meets the first preparatory condition residing for ripple repeater, wherein, the first logic circuit is used in nothing
Line detection circuit detects that the wireless communications environment in region residing for bandwidth carrier repeater meets the first preparatory condition and judged
Bandwidth carrier module sends the first conversion signal after receiving broadband power line carrier message.
Preferably, processor includes：Second logic circuit, is connected with wireless module, for judging wireless module
Receive and send the second conversion signal after air message；Wirelessly turn carrier module, with the second logic circuit, bandwidth carrier module
It is connected with wireless module, air message is converted into broadband power line load for being performed after the second conversion signal is received
Ripple message, wherein, bandwidth carrier module is used to send broadband power line carrier message.
Preferably, processor also includes：Carrier detecting circuit, is connected with bandwidth carrier module and the second logic circuit,
For detecting whether bandwidth carrier module meets the second preparatory condition, wherein, the second logic circuit is used in carrier detecting circuit
Detect that bandwidth carrier module meets the second preparatory condition and judges that wireless module sends second after receiving air message
Conversion signal.
According to the embodiment of the present application there is provided a kind of message transmitting method, the message transmitting method can pass through the present invention
Bandwidth carrier repeater perform.
Fig. 2 is a kind of flow chart of optional message transmitting method according to embodiments of the present invention, as shown in Fig. 2 the party
Method comprises the following steps：
Step S101, receives the first message：
Wherein, the first message is broadband power line carrier message or air message, can be with after the first message is received
Confirm the transformat of the first message, it is with the reception of beacons of broadband power line carrier message or with nothing to judge the first message
The reception of beacons of report from a liner text.
Step S102, the second message is converted to by the first message：
Wherein, the second message is broadband power line carrier message or air message, can be with after the first message is received
First message is converted into the second message, the form of the second message can be identical with the form of the first message, can also be with first
The form of message is different, can specifically be determined by the operational mode of bandwidth carrier repeater, and the first message is being converted into the
The operational mode of bandwidth carrier repeater is confirmed before two messages, is determined how according to operational mode and the first message is converted to the
Two messages.
Step S103, determines the corresponding sending method of the second message：
After the first message to be converted to the second message, it is broadband power line carrier message or wireless to determine the second message
Message, if the second message is broadband power line carrier message, corresponding sending method is to pass through bandwidth carrier repeater
Bandwidth carrier module is sent, if the second message is air message, and corresponding sending method is to send to report by wireless module
Text.Alternatively, if the conversion regime that the first message is converted into the second message in step s 102 is relayed by bandwidth carrier
What the operational mode of device was determined, then the corresponding sending method of the second message can also be according to the operation mould of bandwidth carrier repeater
Formula is decided.
Step S104, the second message is sent by corresponding sending method：
It is determined that after the corresponding sending method of the second message, the second message is sent by corresponding sending method.
The embodiment by receiving the first message, wherein, the first message be broadband power line carrier message or air message；
First message is converted into the second message, wherein, the second message is broadband power line carrier message or air message；Determine second
The corresponding sending method of message；Second message is sent by corresponding sending method, solved in correlation technique in signal attenuation
The unstable technical problem of carrier signal link can not be effectively solved in big region, and then is realized in the big area of signal attenuation
The stable technique effect for being used to transmit the link of carrier signal in domain.
Preferably, before the first message is received, this method also includes：Judge whether to enable forwarding limitation；If it is determined that
Go out to enable forwarding limitation, receive the setting to limiting address；After the first message of setting and reception to limiting address is received,
This method also includes：Whether corresponding of the source regional address for judging the first message is limitation address；If it is judged that be it is yes,
The conversion to the first message address and transmission are not performed then；If it is judged that being no, then perform and the first message is converted to
Two messages.
For example, can be configured to bandwidth carrier repeater, configure whether it enables SNID controls (forwarding limitation), match somebody with somebody
It is set to when not enabling SNID controls, the message in any area can be forwarded, is being configured to enable SNID controls and with being provided with SNID
After location, then the message for specifying platform area is only forwarded, but do not limit the message forwarding of copy controller.
Preferably, this method also includes：Query statement is received, wherein, query statement is used to inquire about bandwidth carrier repeater
Facility information, configuration information；Corresponding information is inquired about according to query statement；Show the corresponding informance inquired.
Specifically, bandwidth carrier repeater can support MAC Address read-write, read version number (inside and outside), wireless communication Taoist monastic name
Read-write, operational mode set setting of inquiry, wireless test and wireless frequency deviation configuration electric capacity etc..
Preferably, in order to prevent that wireless signal, can also be to width when bandwidth carrier repeater is installed in the interval crosstalk of platform
The channel of wireless module with carrier repeater is configured, and is different from adjacent platform area by the channel configuration of wireless module
Wireless channel, and the wireless module of the bandwidth carrier repeater in same area is configured to identical wireless channel.
When whether broadband carrier repeater being installed in uncertain adjacent stations area, a bandwidth carrier repeater can be put
In more spacious region, can observation receive wireless data, that is, the carrier wave observed on bandwidth carrier repeater shell sends instruction
Whether lamp can be bright；If it is bright to can't see carrier wave transmission lamp, the parameter of acquiescence can be used, test is mounted directly；If can see
Send lamp to carrier wave bright, then show that bandwidth carrier repeater nearby is installed, and with the letter of current bandwidth carrier repeater
Taoist monastic name is identical, it is necessary to change the channel number of the wireless module of the bandwidth carrier repeater, wherein, the number in bandwidth carrier repeater
According to not losing after a power failure.
It should be noted that accompanying drawing flow chart though it is shown that logical order, but in some cases, can be with
Shown or described step is performed different from order herein.
According to the embodiment of the present application, there is provided a kind of message transmitting device.
Fig. 3 is a kind of schematic diagram of optional message transmitting device according to embodiments of the present invention, as shown in figure 3, the dress
Put including receiving unit 30, converting unit 40, determining unit 60 and transmitting element 70.
Receiving unit is used to receive the first message, wherein, the first message is broadband power line carrier message or air message；
Converting unit, for the first message to be converted into the second message, wherein, the second message is broadband power line carrier message or wireless
Message；Determining unit, for determining the corresponding sending method of the second message；Transmitting element, for passing through corresponding sending method
Send the second message.
Preferably, the device also includes：First judging unit, for before the first message is received, judging whether to enable
Forwarding limitation, wherein, receiving unit is additionally operable to after judging that enabling forwarding limits, and receives the setting to limiting address；The
Two judging units, for after the first message of setting and reception to limiting address is received, judging the source pair of the first message
Whether the platform regional address answered is limitation address；Logic unit, during for being in judged result, is not performed to the first message address
Conversion and transmission, and judged result for it is no when, execution the first message is converted into the second message.
Above-mentioned device can include processor and memory, and said units can be stored in storage as program unit
In device, corresponding function is realized by the said procedure unit of computing device storage in memory.
Memory potentially includes the volatile memory in computer-readable medium, random access memory (RAM) and/
Or the form, such as read-only storage (ROM) or flash memory (flash RAM) such as Nonvolatile memory, memory is deposited including at least one
Store up chip.
The order of above-mentioned the embodiment of the present application does not represent the quality of embodiment.
In above-described embodiment of the application, the description to each embodiment all emphasizes particularly on different fields, and does not have in some embodiment
The part of detailed description, may refer to the associated description of other embodiment.
In several embodiments provided herein, it should be understood that disclosed technology contents, others can be passed through
Mode is realized.Wherein, device embodiment described above is only schematical, such as division of described unit, Ke Yiwei
A kind of division of logic function, can there is other dividing mode when actually realizing, such as multiple units or component can combine or
Person is desirably integrated into another system, or some features can be ignored, or does not perform.Another, shown or discussed is mutual
Between coupling or direct-coupling or communication connection can be the INDIRECT COUPLING or communication link of unit or module by some interfaces
Connect, can be electrical or other forms.
In addition, each functional unit in the application each embodiment can be integrated in a processing unit, can also
That unit is individually physically present, can also two or more units it is integrated in a unit.Above-mentioned integrated list
Member can both be realized in the form of hardware, it would however also be possible to employ the form of SFU software functional unit is realized.
If the integrated unit is realized using in the form of SFU software functional unit and as independent production marketing or used
When, it can be stored in a computer read/write memory medium.Understood based on such, the technical scheme of the application is substantially
The part contributed in other words to prior art or all or part of the technical scheme can be in the form of software products
Embody, the computer software product is stored in a storage medium, including some instructions are to cause a computer
Equipment (can for personal computer, server or network equipment etc.) perform the application each embodiment methods described whole or
Part steps.And foregoing storage medium includes：USB flash disk, read-only storage (ROM, Read-Only Memory), arbitrary access are deposited
Reservoir (RAM, Random Access Memory), mobile hard disk, magnetic disc or CD etc. are various can be with store program codes
Medium.
Described above is only the preferred embodiment of the application, it is noted that for the ordinary skill people of the art
For member, on the premise of the application principle is not departed from, some improvements and modifications can also be made, these improvements and modifications also should
It is considered as the protection domain of the application.
Claims (10)
1. a kind of bandwidth carrier repeater, it is characterised in that including：
Bandwidth carrier module, for receiving and sending broadband power line carrier message；
Wireless module, for receiving and sending air message；
Processor, is connected with the bandwidth carrier module and the wireless module, for performing the broadband power line carrier
Conversion between message and the air message.
2. bandwidth carrier repeater according to claim 1, it is characterised in that the processor includes：
First logic circuit, is connected with the bandwidth carrier module, for judging that the bandwidth carrier module receives
The first conversion signal is sent after the broadband power line carrier message；
Carrier wave turns wireless module, is connected with first logic circuit, the bandwidth carrier module and the wireless module, uses
The broadband power line carrier message is converted into the air message in being performed after first conversion signal is received,
Wherein, the wireless module is used to send the air message.
3. bandwidth carrier repeater according to claim 2, it is characterised in that the processor also includes：
Radio detection circuit, is connected with first logic circuit, for detecting region residing for the bandwidth carrier repeater
Wireless communications environment whether meet the first preparatory condition, wherein, first logic circuit be used for the radio detection electricity
Road detects that the wireless communications environment in region residing for the bandwidth carrier repeater meets first preparatory condition and judged
The bandwidth carrier module sends first conversion signal after receiving the broadband power line carrier message.
4. bandwidth carrier repeater according to claim 1, it is characterised in that the processor includes：
Second logic circuit, is connected with the wireless module, for judging that it is described wireless that the wireless module is received
The second conversion signal is sent after message；
Wirelessly turn carrier module, be connected with second logic circuit, the bandwidth carrier module and the wireless module, use
The air message is converted into the broadband power line carrier message in being performed after second conversion signal is received,
Wherein, the bandwidth carrier module is used to send the broadband power line carrier message.
5. bandwidth carrier repeater according to claim 4, it is characterised in that the processor also includes：
Carrier detecting circuit, is connected with the bandwidth carrier module and second logic circuit, for detecting the broadband
Whether carrier module meets the second preparatory condition, wherein, second logic circuit is used in carrier detecting circuit detection
Go out the bandwidth carrier module to meet second preparatory condition and judge that the wireless module receives the air message
Second conversion signal is sent afterwards.
6. a kind of message transmitting method, it is characterised in that methods described passes through the broadband any one of claim 1 to 5
Carrier repeater is performed, and methods described includes：
The first message is received, wherein, first message is broadband power line carrier message or air message；
First message is converted into the second message, wherein, second message be the broadband power line carrier message or
The air message；
Determine the corresponding sending method of second message；
Second message is sent by the corresponding sending method.
7. method according to claim 6, it is characterised in that
Before the first message is received, methods described also includes：Judge whether to enable forwarding limitation；If it is judged that enabling described
Forwarding limitation, receives the setting to limiting address；
After the first message of setting and reception to limiting address is received, methods described also includes：Judge first message
Corresponding of source regional address whether be the limitation address；If it is judged that being yes, then do not perform and reported to described first
The conversion and transmission of literary address；If it is judged that being no, then perform and first message is converted into second message.
8. method according to claim 7, it is characterised in that methods described also includes：
Query statement is received, wherein, the query statement is used to inquire about the facility information of the bandwidth carrier repeater, with confidence
Breath；
Corresponding information is inquired about according to the query statement；
Show the corresponding informance inquired.
9. a kind of message transmitting device, it is characterised in that described device includes：
Receiving unit, for receiving the first message, wherein, first message is for broadband power line carrier message or without report from a liner
Text；
Converting unit, for first message to be converted into the second message, wherein, second message is the broadband power
Line carrier wave message or the air message；
Determining unit, for determining the corresponding sending method of second message；
Transmitting element, for sending second message by the corresponding sending method.
10. device according to claim 9, it is characterised in that described device also includes：
First judging unit, for before the first message is received, judging whether to enable forwarding limitation, wherein, it is described to receive single
Member is additionally operable to after judging that enabling the forwarding limits, and receives the setting to limiting address；
Second judging unit, for after the first message of setting and reception to limiting address is received, judging first report
Whether corresponding of the source regional address of text is the limitation address；
Logic unit, during for being in judged result, conversion and transmission to first message address is not performed, and judge
When being as a result no, first message is converted to second message by execution.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611175968.3A CN107070501A (en) | 2016-12-16 | 2016-12-16 | Bandwidth carrier repeater and message transmitting method and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611175968.3A CN107070501A (en) | 2016-12-16 | 2016-12-16 | Bandwidth carrier repeater and message transmitting method and device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107070501A true CN107070501A (en) | 2017-08-18 |
Family
ID=59619853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611175968.3A Pending CN107070501A (en) | 2016-12-16 | 2016-12-16 | Bandwidth carrier repeater and message transmitting method and device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107070501A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107517148A (en) * | 2017-10-12 | 2017-12-26 | 深圳零智创新科技有限公司 | Broadband power line and CAN converter |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101707571A (en) * | 2009-09-23 | 2010-05-12 | 李悦 | Power line and wireless dual-network routing method |
| CN102752040A (en) * | 2012-06-21 | 2012-10-24 | 四川启明星蜀达电气有限公司 | Hybrid networking and communication method based on wireless and power line carrier |
| CN102801637A (en) * | 2012-09-06 | 2012-11-28 | 深圳市国电科技通信有限公司 | Automatic power line-wireless communication mixed networking method |
| CN102821030A (en) * | 2011-06-09 | 2012-12-12 | 深圳市海亿康科技有限公司 | Information interaction method for achieving terminal centralization management in low voltage power line broadband network |
| CN103152183A (en) * | 2013-01-30 | 2013-06-12 | 国光电器股份有限公司 | Electric modem switching device and method for mutual switching of electric signals and network signals |
-
2016
- 2016-12-16 CN CN201611175968.3A patent/CN107070501A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101707571A (en) * | 2009-09-23 | 2010-05-12 | 李悦 | Power line and wireless dual-network routing method |
| CN102821030A (en) * | 2011-06-09 | 2012-12-12 | 深圳市海亿康科技有限公司 | Information interaction method for achieving terminal centralization management in low voltage power line broadband network |
| CN102752040A (en) * | 2012-06-21 | 2012-10-24 | 四川启明星蜀达电气有限公司 | Hybrid networking and communication method based on wireless and power line carrier |
| CN102801637A (en) * | 2012-09-06 | 2012-11-28 | 深圳市国电科技通信有限公司 | Automatic power line-wireless communication mixed networking method |
| CN103152183A (en) * | 2013-01-30 | 2013-06-12 | 国光电器股份有限公司 | Electric modem switching device and method for mutual switching of electric signals and network signals |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107517148A (en) * | 2017-10-12 | 2017-12-26 | 深圳零智创新科技有限公司 | Broadband power line and CAN converter |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Mekki et al. | A comparative study of LPWAN technologies for large-scale IoT deployment | |
| EP3095295B1 (en) | Dynamically-selectable multi-modal modulation in wireless multihop networks | |
| US9240913B2 (en) | Full-duplex capacity allocation for OFDM-based communication | |
| US20230085257A1 (en) | Coexistence primitives in power line communication networks | |
| US10903874B2 (en) | Long preamble and duty cycle based coexistence mechanism for power line communication (PLC) networks | |
| KR20080086072A (en) | Apparatus and method for operating relay link in relay broadband wireless communication system | |
| Chilamkurthy et al. | Low-power wide-area networks: A broad overview of its different aspects | |
| Suraweera et al. | Exact outage probability of cooperative diversity with opportunistic spectrum access | |
| CN108463011A (en) | Communication means and communication system | |
| CN103906263B (en) | Connect method for building up, equipment and system | |
| WO2008072210A3 (en) | Adaptive antenna system for diversity and interference avoidance in a multi-station network | |
| Zeng et al. | Joint optimal threshold-based relaying and ML detection in network-coded two-way relay channels | |
| KR101508376B1 (en) | Apparatus and mehtod for transmitting and receiving data in a communication system | |
| US10404545B2 (en) | Network topology | |
| Ab Rahman et al. | Comparison of internet of things (IoT) data link protocols | |
| CN107070501A (en) | Bandwidth carrier repeater and message transmitting method and device | |
| Yin et al. | Joint sensing and transmission for AF relay assisted PU transmission in cognitive radio networks | |
| CN107809782A (en) | Internet of things data transmission method and storage medium | |
| Islam et al. | Performance evaluation of multi-hop LoRaWAN | |
| JP5842091B2 (en) | Power line carrier communication system, master station, slave station | |
| CN101795474A (en) | Method, device and system for automatically configuring serving cells of relay nodes | |
| GB2582810A (en) | Deployment of mesh network | |
| CN107733980A (en) | Data transmission of internet of things system and the first repeater based on loop network | |
| CN110366228B (en) | Three-hop relay cooperative transmission method based on interference elimination | |
| Zheng et al. | Performance analysis of layer 1 relays |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170818 |