CN107682046A - A kind of copy controller based on power wire broadband carrier - Google Patents
A kind of copy controller based on power wire broadband carrier Download PDFInfo
- Publication number
- CN107682046A CN107682046A CN201710719399.2A CN201710719399A CN107682046A CN 107682046 A CN107682046 A CN 107682046A CN 201710719399 A CN201710719399 A CN 201710719399A CN 107682046 A CN107682046 A CN 107682046A
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- China
- Prior art keywords
- power line
- module
- carrier
- terminal
- copy controller
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B3/00—Line transmission systems
- H04B3/54—Systems for transmission via power distribution lines
- H04B3/546—Combination of signalling, telemetering, protection
-
- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C19/00—Electric signal transmission systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B3/00—Line transmission systems
- H04B3/54—Systems for transmission via power distribution lines
- H04B3/56—Circuits for coupling, blocking, or by-passing of signals
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
- Telephonic Communication Services (AREA)
Abstract
The invention provides a kind of copy controller based on power wire broadband carrier, it is related to copy controller field, single to solve copy controller communication interface mode in the prior art for power line carrier, PLC, the problem of its flexibility is poor, the present invention includes：Carrier wave searches net module, whether there is carrier wave local side or carrier terminal on the power line for searching for access；Link block is selected, for the carrier module according to corresponding to the selection of the carrier wave local side or carrier terminal of search, and the carrier wave local side or carrier terminal are attached with corresponding carrier module；Information acquisition module, for gathering the power line data information by corresponding carrier module；Signal transmission module, for by the power line data information transfer of collection to terminal or mobile terminal.The present invention can be realized according to different onsite application environment, select corresponding mode to access power line network, select corresponding network interface to connect different terminal devices.
Description
Technical field
The present invention relates to copy controller technical field, more particularly to a kind of copy controller based on power wire broadband carrier.
Background technology
Copy controller is scene dimension survey instrument, and it is mainly used in centralized automatic meter-reading scene or other broadband over power line site of deployment
Installation and debugging and on-site maintenance.The general copy controller of power carrier be mainly used in production, pilot scale communication test, field adjustable with
And carry out system maintenance, investigation failure etc. place, the product mainly comprising power line carrier CCO modules, RF digital transmission modules, main
Three parts of test software, system mainly complete communication test, networking test, data monitoring and analysis, the copy reading of data scene and
The major functions such as the parameter reading and writing of equipment.
Such as Publication No. CN201765692U Chinese patent, disclose and a kind of copy control for the general of carrier electric energy meter
Device, including：Interface circuit, level shifting circuit, the power line carrier module interface circuit to be communicated with PC, it is described to lead to PC
The interface circuit of letter includes usb circuit and serial ports RS232 interface circuit, and the level shifting circuit carries with the power line
One 42 is connected between ripple module interface circuit and selects 1 data selector, the power line carrier module interface circuit includes being based on
The interface socket of different plug type power line carrier modules, can compatible different power line carrier module, can be with compatibility
Small wireless intelligent electric energy meter module.The compatible different power line carrier module of utility model patent technology energy disclosed above, it is real
The transmission of existing different power line carrier frequency range data, versatility is good, can also realize that power line carrier module passes through USB interface
Or serial ports RS232 carries out real-time commitment with PC.
But the disclosed copy controller for being used for power line carrier communication of currently available technology, generally existing communication interface side
Formula is single, the defects of causing its flexibility poor, and this directly affects the performance of copy controller.
In summary, it is necessary to propose that one kind includes multiple communication interface, power line can be accessed according to different modes
Network, and the copy controller of the power line network data of the collection can be received by different terminal devices.
The content of the invention
The purpose of the present invention be for prior art copy controller communication interface mode it is single, the defects of flexibility is poor,
A kind of copy controller based on power wire broadband carrier is provided, can access power line network according to different modes, and can be with
The power line network data of the collection are received by different terminal devices.
In order to realize the above object, the present invention uses following technical scheme：
A kind of copy controller based on power wire broadband carrier, including：
Carrier wave searches net module, whether there is carrier wave local side or carrier terminal on the power line for searching for access；
Link block is selected, for the carrier module according to corresponding to the selection of the carrier wave local side or carrier terminal of search, and will
The carrier wave local side or carrier terminal are attached with corresponding carrier module；
Information acquisition module, for gathering the power line data information by corresponding carrier module；
Signal transmission module, for by the power line data information transfer of collection to terminal or mobile terminal.
Further, including：
Contact access power line module, power line network is accessed for zero live wire by contacting power line；
Magnet ring coupling module, for when by contacting the live wire of power line zero power line network can not be accessed, passing through magnet ring
The mode of coupling accesses power line network.
Wherein information acquisition module includes：
Collecting unit is stored, for gathering the data message on power line, and by the data information memory of collection to presetting
On memory card；
Real-time collecting unit, sent for gathering the data message on power line, and by the data message of collection to calculating
Machine terminal or mobile terminal.
Wherein signal transmission module includes：
Wire signal transport module, by being connected and by the power line data information transfer of the collection based on by netting twine
Calculation machine terminal；
Wireless network signal transport module, for by wireless network connect and by the power line data information transfer extremely
Mobile terminal.
Further, including：
Power line detection module, for detecting whether the power line turns on.
Wherein power line detection module includes：
Signaling module is sent, for the default characteristic signal of power line one end of contact to be sent to corresponding to the power line
The other end；
Judge module, the default characteristic signal whether received for the other end according to corresponding to the power line judge the electric power
Whether line turns on, if the other end corresponding to the power line receives default characteristic signal, power line conducting.
Further, including：
Clock module, for showing preset mode clock.
Further, the signal transmission module includes the first circuit and second circuit, and the first circuit is used to pass through TCP/
IP agreement carries out network data transmission, and second circuit is used to send data to terminal by network interface；
First circuit uses W5500 cake cores, and second circuit uses HR911105A cake cores；On its W5500 chip
TXN and TXP be the first circuit signal transmission end be connected respectively with the TD- on HR911105A chips and TD+, its W5500 core
RXN and RXP on piece are that the signal receiving end of the first circuit is connected with the RD- and RD+ of second circuit respectively.
The invention has the advantages that by contacting the live wire of power line zero access power line network or being coupled by magnet ring
Mode access power line network collection power line network information, realize flexible access power line network, and by different
Terminal device selects corresponding network connection mouth connection, the convenience of increased operation, improves the effect for gathering power line information
Rate.
Brief description of the drawings
Fig. 1 is system construction drawing provided in an embodiment of the present invention；
Fig. 2 is system construction drawing provided in an embodiment of the present invention；
Fig. 3 is connection block diagram provided in an embodiment of the present invention；
Fig. 4 is network interface circuit figure provided in an embodiment of the present invention；
Embodiment
It is the specific embodiment of the present invention and with reference to accompanying drawing below, technical scheme is further described,
But the present invention is not limited to these embodiments.
Embodiment
A kind of copy controller based on power wire broadband carrier is present embodiments provided, as shown in Figures 1 to 4, including：
Carrier wave searches net module, whether there is carrier wave local side or carrier terminal on the power line for searching for access；
Link block is selected, for the carrier module according to corresponding to the selection of the carrier wave local side or carrier terminal of search, and will
The carrier wave local side or carrier terminal are attached with corresponding carrier module；
Information acquisition module, for gathering the power line data information by corresponding carrier module；
Signal transmission module, for by the power line data information transfer of collection to terminal or mobile terminal.
After copying i.e. in the present embodiment controls precious access power line network, you can search net module by carrier wave, carry out carrier network
Network is searched for, and is searched for and be whether there is carrier wave local side and carrier terminal on the power line.Carrier module can be selected according to the result for searching net
It is attached.
After the completion of carrier network search, the selection link block can be according to searching the result of net i.e. according to the carrier wave local side of search
Or carrier module corresponding to carrier terminal selection, and the carrier wave local side or carrier terminal are connected with corresponding carrier module
Connect；Such as single-phase carrier module, Three Phase Carrier Based module or concentrator module.
After connecting carrier module corresponding to power line and selection, its information acquisition module will pass through the correspondence of the selection
Carrier module carry out data information acquisition, the main data message gathered on power line, by setting surface after the completion of collection
Display screen on " adopting number " identifier, be controlled startup and stop data collection.
After having gathered the data message on power line, by signal transmission module, the power line data information of collection is passed
Transport to terminal or mobile terminal.
Further, the present embodiment as shown in Figures 2 and 3, in addition to：
Contact access power line module, power line network is accessed for zero live wire by contacting power line；
Magnet ring coupling module, for when by contacting the live wire of power line zero power line network can not be accessed, passing through magnet ring
The mode of coupling accesses power line network.
The contact accesses power line module such as Fig. 3, is connected by the live wire on power line with zero line contact, accesses electric power
Gauze network, wherein accessing power line module by contacting, it can be powered to the copy controller, while power line conduct again
Copy controller is communicated with the carrier module in power line network.Contacted during the triple line difference of the power line.
When copy controller collection power line data field condition is limited, i.e., the described live wire tab closure of power line zero or there is lead
Authority is sealed, when can not directly contact zero live wire of power line；External magnet ring coupling module, the placement coupled by magnet ring will copy
Control device accesses the power line network.
After copy controller access power line, you can power line data collection is carried out, with embodiment one, the information in the present embodiment
Acquisition module includes：
Collecting unit is stored, for gathering the data message on power line, and by the data information memory of collection to presetting
On memory card；After the completion of gathered data, the data file of collection can be stored in TF card, will can be stored up in terminal in TF card
The data file export deposited.
Real-time collecting unit, sent for gathering the data message on power line, and by the data message of collection to calculating
Default application program in machine terminal or mobile terminal, application program carry out data processing after, by the data of collection preserve to
Terminal or mobile terminal.
Wherein signal transmission module includes：
Wire signal transport module, by being connected and by the power line data information transfer of the collection based on by netting twine
Calculation machine terminal, the i.e. network interface of the copy controller are connected with the network interface of terminal by netting twine, are realized that data communicate, are carried out electric power
The collection of line network data information.
Wireless network signal transport module, for by wireless network connect and by the power line data information transfer extremely
Mobile terminal, the i.e. copy controller support WIFI wireless signals, and the mobile terminal device of the support WIFI can access copy controller
WIFI network, the communication connection of copy controller and power line is carried out by the wireless network of the copy controller, carries out power line network number
It is believed that the collection of breath.
Power line detection module, for detecting whether the power line turns on.
Wherein power line detection module includes：
Signaling module is sent, for the default characteristic signal of power line one end of contact to be sent to corresponding to the power line
The other end；
Judge module, the default characteristic signal whether received for the other end according to corresponding to the power line judge the electric power
Whether line turns on, if the other end corresponding to the power line receives default characteristic signal, power line conducting.
Copy control treasured for i.e. one and characteristic signal is sent in power line one end by signal sending function, another is copied control treasured in electricity
Line of force other end acquisition noise data.By the data analysis electric power line attenuation collected, it is on the power line so as to analyze
No conducting and signal attenuation situation.
It is further preferred that the copy controller in the present embodiment also includes clock module, can for showing preset mode clock
To provide operating personnel's time, and recorded the time simultaneously when record electricity line network data so that the data of record
Information is clearer.
Closer, as shown in figure 4, for the present embodiment provide network interface circuit figure, wherein the signal transmit
Module includes the first circuit and second circuit, and the first circuit is used to carry out network data transmission, the second electricity by ICP/IP protocol
Road is used to send data to terminal by network interface；
First circuit uses W5500 cake cores, and second circuit uses HR911105A cake cores；On its W5500 chip
TXN and TXP be the first circuit signal transmission end be connected respectively with the TD- on HR911105A chips and TD+, its W5500 core
RXN and RXP on piece are that the signal receiving end of the first circuit is connected with the RD- and RD+ of second circuit respectively.
The present embodiment is integrated with TPC, IP agreement line by using W5500 chips and HR911105A chips, 10/100M with
Too network data link layer (MAC) and physical layer (PHY) so that user just can expand net using single-chip in their application
Network connects, and by being connected with HR911105A Ethernet interfaces, realizes the function being connected by netting twine with terminal.
The present embodiment searches net by carrier wave, carrier module corresponding to access, power line is carried out by corresponding carrier module
Data information acquisition, and the data message of collection can be sent to terminal and mobile terminal, realize broadband over power line
The function of carrier acquisition power line data information, and power line data information can be obtained by plurality of devices, use is more square
Just and flexibly；By setting contact access power line module, magnet ring coupling module to add network communication interface, realize flexibly
Function applied to Different field environment；By setting wired signal transmission module, wireless network signal transport module, Ke Yitong
Different network mode and corresponding terminal are crossed to be collected the power line data of collection, flexibly uses, improves user's body
Test.
Specific embodiment described herein is only to spirit explanation for example of the invention.Technology belonging to the present invention is led
The technical staff in domain can be made various modifications or supplement to described specific embodiment or be replaced using similar mode
Generation, but without departing from the spiritual of the present invention or surmount scope defined in appended claims.
Claims (8)
- A kind of 1. copy controller based on power wire broadband carrier, it is characterised in that including：Carrier wave searches net module, whether there is carrier wave local side or carrier terminal on the power line for searching for access；Link block is selected, for the carrier module according to corresponding to the selection of the carrier wave local side or carrier terminal of search, and by described in Carrier wave local side or carrier terminal are attached with corresponding carrier module；Information acquisition module, for gathering the power line data information by corresponding carrier module；Signal transmission module, for by the power line data information transfer of collection to terminal or mobile terminal.
- A kind of 2. copy controller based on power wire broadband carrier according to claim 1, it is characterised in that including：Contact access power line module, power line network is accessed for zero live wire by contacting power line；Magnet ring coupling module, for when by contacting the live wire of power line zero power line network can not be accessed, being coupled by magnet ring Mode access power line network.
- 3. a kind of copy controller based on power wire broadband carrier according to claim 2, it is characterised in that described information is adopted Collection module includes：Collecting unit is stored, for gathering the data message on power line, and by the data information memory of collection to default storage On card；Real-time collecting unit, sent for gathering the data message on power line, and by the data message of collection to computer end End or mobile terminal.
- 4. a kind of copy controller based on power wire broadband carrier according to claim 3, it is characterised in that the signal passes Defeated module includes：Wire signal transport module, for being connected and by the power line data information transfer of the collection to computer by netting twine Terminal；Wireless network signal transport module, for being connected and by the power line data information transfer to movement by wireless network Terminal.
- A kind of 5. copy controller based on power wire broadband carrier according to claim 1, it is characterised in that including：Power line detection module, for detecting whether the power line turns on.
- 6. a kind of copy controller based on power wire broadband carrier according to claim 5, it is characterised in that power line detects Module includes：Signaling module is sent, for the default characteristic signal of power line one end of contact to be sent to another corresponding to the power line End；Judge module, the default characteristic signal whether received for the other end according to corresponding to the power line judge that the power line is No conducting, if the other end corresponding to the power line receives default characteristic signal, power line conducting.
- A kind of 7. copy controller based on power wire broadband carrier according to claim 1, it is characterised in that including：Clock module, for showing preset mode clock.
- A kind of 8. copy controller based on power wire broadband carrier according to claim 4, it is characterised in that：The signal transmission module includes the first circuit and second circuit, and the first circuit is used to carry out network by ICP/IP protocol Data transfer, second circuit are used to send data to terminal by network interface；First circuit uses W5500 cake cores, and second circuit uses HR911105A cake cores；On its W5500 chip TXN and TXP is that the signal transmission end of the first circuit is connected with the TD- on HR911105A chips and TD+ respectively, its W5500 chip On RXN and RXP be the first circuit signal receiving end be connected respectively with the RD- and RD+ of second circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710719399.2A CN107682046B (en) | 2017-08-21 | 2017-08-21 | Copy controller based on power line broadband carrier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710719399.2A CN107682046B (en) | 2017-08-21 | 2017-08-21 | Copy controller based on power line broadband carrier |
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| Publication Number | Publication Date |
|---|---|
| CN107682046A true CN107682046A (en) | 2018-02-09 |
| CN107682046B CN107682046B (en) | 2021-03-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710719399.2A Active CN107682046B (en) | 2017-08-21 | 2017-08-21 | Copy controller based on power line broadband carrier |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113012419A (en) * | 2021-04-08 | 2021-06-22 | 广东电网有限责任公司韶关供电局 | Electric energy meter data reading equipment |
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| CN106685483A (en) * | 2017-02-10 | 2017-05-17 | 北京智芯微电子科技有限公司 | System for coupling carrier null lines of broadband power lines of power distribution areas |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN201765690U (en) * | 2010-05-10 | 2011-03-16 | 福建实达资讯科技有限公司 | Broadband power line carrier concentrator |
| CN102693621A (en) * | 2012-06-12 | 2012-09-26 | 上海市电力公司 | Power line carrier meter reading system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113012419A (en) * | 2021-04-08 | 2021-06-22 | 广东电网有限责任公司韶关供电局 | Electric energy meter data reading equipment |
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| Publication number | Publication date |
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| CN107682046B (en) | 2021-03-26 |
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