CN105680909A - Monitoring equipment used for broadband power line carrier communication network - Google Patents

Monitoring equipment used for broadband power line carrier communication network Download PDF

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Publication number
CN105680909A
CN105680909A CN201610157644.0A CN201610157644A CN105680909A CN 105680909 A CN105680909 A CN 105680909A CN 201610157644 A CN201610157644 A CN 201610157644A CN 105680909 A CN105680909 A CN 105680909A
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CN
China
Prior art keywords
module
power line
power
carrier communication
wire broadband
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
Application number
CN201610157644.0A
Other languages
Chinese (zh)
Inventor
郑坚江
吴宇杰
陈杰
刘其君
陈平
俞银辉
方明勇
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ningbo Sanxing Smart Electric Co Ltd
Original Assignee
Ningbo Sanxing Smart Electric Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Ningbo Sanxing Smart Electric Co Ltd filed Critical Ningbo Sanxing Smart Electric Co Ltd
Priority to CN201610157644.0A priority Critical patent/CN105680909A/en
Publication of CN105680909A publication Critical patent/CN105680909A/en
Pending legal-status Critical Current

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Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B3/00Line transmission systems
    • H04B3/54Systems for transmission via power distribution lines
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B3/00Line transmission systems
    • H04B3/02Details
    • H04B3/46Monitoring; Testing
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B3/00Line transmission systems
    • H04B3/54Systems for transmission via power distribution lines
    • H04B3/58Repeater circuits

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Small-Scale Networks (AREA)

Abstract

The invention discloses monitoring equipment used for a broadband power line carrier communication network, the monitoring equipment comprises a control module (1), a broadband power line carrier communication module (2) connected with a power line, an ethernet communication interface module (3) and a power supply module (5) used for providing power to the control module (1), the broadband power line carrier communication module (2) and the ethernet communication interface module (3); and the broadband power line carrier communication module (2) comprises a communication interface (201), a broadband power line carrier process chip (202), a carrier analog front-end circuit (203), a carrier signal coupling circuit (204) and a power line interface (205) which are communicated with the control module (1). The advantage of the equipment provided by the invention is that the equipment can acquire a condition of the broadband power line carrier communication network, according to the condition, one or more relay equipment can be selectively mounted, so that the communication reliability is improved.

Description

A kind of monitoring equipment for power wire broadband carrier communication network
Technical field
The present invention relates to a kind of monitoring equipment for power wire broadband carrier communication network.
Background technology
The communication technology is the important foundation that power information acquisition system function realizes, and the performance of the communication technology, bearing capacity have ensured the diversity of power information acquisition system function and the security of data, play vital effect in acquisition system.
Power-line carrier communication is using power line as transmission medium, carry out the long-distance transmissions of signal by power line, along with the development of power wire broadband carrier technology, power wire broadband carrier technology has advantages of that traffic rate is high, anti-interference good, is used widely gradually in power information acquisition system. In power information acquisition system, concentrator, collector, electric energy meter are all provided with bandwidth carrier communication module, and each bandwidth carrier communication module forms a communication network taking power line as medium as communication node.
Because China's electrical network control is less, contaminated serious, work under bad environment while causing signal to transmit on power line, noise jamming is serious and time variation is large, have a strong impact on sometimes carrier communication effect, bring certain challenge to the reliable and stable work of power line carrier communication network, also give on-the-spot installation, debugging, safeguard and bring very large inconvenience. Therefore need to have a kind of equipment can detect the situation of power wire broadband carrier communication network, on-site installation and maintenance personnel can be according to network condition, to only single or many trunkings are installed selectively, can play prolongation communication distance, improve the effect of communication reliability.
Summary of the invention
The technical problem to be solved in the present invention is, a kind of monitoring equipment for power wire broadband carrier communication network is provided, adopt this equipment, can obtain the situation of power wire broadband carrier communication network, for situation about obtaining, to only single or many trunkings are installed selectively, the effect that improves communication reliability.
For solving the problems of the technologies described above, technical scheme provided by the invention is: a kind of monitoring equipment for power wire broadband carrier communication network, and it comprises control module, power wire broadband carrier communication module, the ethernet interface module being connected with power line and the power module that is used to control module, power wire broadband carrier communication module and ethernet interface module for power supply; Described control module is electrically connected with power wire broadband carrier communication module, described control module is electrically connected with Network Communication interface module too, described power wire broadband carrier communication module comprises the communication interface of communicating by letter with control module, power wire broadband carrier process chip, carrier wave analog front circuit, carrier signal coupling circuit and power line interface; Described communication interface, power wire broadband carrier process chip, carrier wave analog front circuit, carrier signal coupling circuit and power line interface are electrically connected successively; Described power line interface is connected with power line.
Preferred as one, described power line interface is connected with power line with magnet ring coupled mode.
Preferred as one, described power module comprises rechargeable battery and D.C. regulated power supply; Described rechargeable battery is electrically connected with control module, power wire broadband carrier communication module and ethernet interface module; Described D.C. regulated power supply is electrically connected with control module, power wire broadband carrier communication module and ethernet interface module, and described D.C. regulated power supply is electrically connected with rechargeable battery, charges for rechargeable battery.
Preferred as one, described power line interface is electrically connected with power line.
Preferred as one, it also comprises indicating lamp module; Described control module is electrically connected with indicating lamp module.
Preferred as one, described indicating lamp module comprises run indicator, carrier communication indicator lamp and charging indicator light.
Adopt after above structure, the present invention compared with prior art, have the following advantages: be connected with power line by power line interface, get between power wire broadband carrier the number networks of comprising on power line, intra network communication node topology relation, communication node quantity, communication node phase place under signal strength signal intensity and communication node; Control module is connected to PC main frame (or on some other display device) by ethernet interface module, the power wire broadband carrier network getting sent to PC main frame (or some other display device), according to above-mentioned acquired information, on-site installation and maintenance personnel, only single or many trunkings can be installed selectively, can play prolongation communication distance, improve the effect of communication reliability.
Brief description of the drawings
Fig. 1 is circuit diagram of the present invention.
Fig. 2 is the circuit diagram of power wire broadband carrier communication module of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described in further detail.
As shown in Figures 1 and 2, a kind of monitoring equipment for power wire broadband carrier communication network of the present invention, it comprises control module 1, power wire broadband carrier communication module 2, the ethernet interface module 3 being connected with power line and the power module 5 that is used to control module 1, power wire broadband carrier communication module 2 and ethernet interface module 3 to power; Described control module 1 is electrically connected with power wire broadband carrier communication module 2, described control module 1 is electrically connected with Network Communication interface module 3 too, described power wire broadband carrier communication module 2 comprises the communication interface 201 of communicating by letter with control module 1, power wire broadband carrier process chip 202, carrier wave analog front circuit 203, carrier signal coupling circuit 204 and power line interface 205; Described communication interface 201, power wire broadband carrier process chip 202, carrier wave analog front circuit 203, carrier signal coupling circuit 204 and power line interface 205 are electrically connected successively; Described power line interface 205 is connected with power line.
Described power line interface 205 is connected with power line with magnet ring coupled mode.
Described power module 5 comprises rechargeable battery and D.C. regulated power supply; Described rechargeable battery is electrically connected with control module 1, power wire broadband carrier communication module 2 and ethernet interface module 3; Described D.C. regulated power supply is electrically connected with control module 1, power wire broadband carrier communication module 2 and ethernet interface module 3, and described D.C. regulated power supply is electrically connected with rechargeable battery, charges for rechargeable battery.
Described power line interface 205 is electrically connected with power line.
It also comprises indicating lamp module 4; Described control module 1 is electrically connected with indicating lamp module 4.
Described indicating lamp module 4 comprises run indicator 401, carrier communication indicator lamp 402 and charging indicator light 403.
Principle of the present invention: wait in the specific implementation, need to configure PC main frame 6(or some other equipment with Presentation Function), power line interface 205 is connected and is communicated with power line, sets up carrier communication channel in order to power wire broadband carrier communication module and power wire broadband carrier communication network; Control module 1, ethernet interface module 3 are connected and communicate by letter with PC main frame 6; The communication interface 201 of communicating by letter with control module, power wire broadband carrier process chip 202, carrier wave analog front circuit 203, carrier signal coupling circuit 204 is electrically connected successively and communicates by letter with power line interface 205; By with power wire broadband carrier communication network, obtain power wire broadband carrier communication network of network information; The network information of obtaining is fed back on PC main frame 6, for customer analysis, processing. By with power wire broadband carrier communication network, obtain power wire broadband carrier communication network of network information, this network information comprises signal strength signal intensity and the affiliated phase place of communication node between power wire broadband carrier the number networks on power line, intra network communication node topology relation, communication node quantity, communication node; The network information of obtaining is fed back on PC main frame 6, for customer analysis, processing, specifically refer to that user can be according to the current power wire broadband carrier network information of obtaining, judge which node does not also network, signal of communication mass ratio between which node is poor, thereby take the mode that increases via node that the node not networking can be networked, strengthen the signal strength signal intensity between the poor node of signal of communication mass ratio. User also can be according to the current power wire broadband carrier network information of obtaining, and obtains which node and has added and do not belong to its network, thereby take intervening measure, makes this node correctly add the network that belongs to it.
Below be only described with regard to most preferred embodiment of the present invention, but can not be interpreted as it is limitations on claims. The present invention is not limited only to above embodiment, and all various variations of doing in the protection domain of independent claims of the present invention are all in protection scope of the present invention.

Claims (6)

1. for a monitoring equipment for power wire broadband carrier communication network, it is characterized in that: power wire broadband carrier communication module (2), the ethernet interface module (3) that it comprises control module (1), be connected with power line and be used to the power module (5) of control module (1), power wire broadband carrier communication module (2) and ethernet interface module (3) power supply; Described control module (1) is electrically connected with power wire broadband carrier communication module (2), described control module (1) is electrically connected with ethernet interface module (3), described power wire broadband carrier communication module (2) comprises the communication interface (201) of communicating by letter with control module (1), power wire broadband carrier process chip (202), carrier wave analog front circuit (203), carrier signal coupling circuit (204) and power line interface (205); Described communication interface (201), power wire broadband carrier process chip (202), carrier wave analog front circuit (203), carrier signal coupling circuit (204) and power line interface (205) are electrically connected successively; Described power line interface (205) is connected with power line.
2. a kind of monitoring equipment for power wire broadband carrier communication network according to claim 1, is characterized in that: described power line interface (205) is connected with power line with magnet ring coupled mode.
3. a kind of monitoring equipment for power wire broadband carrier communication network according to claim 1, is characterized in that: described power module (5) comprises rechargeable battery and D.C. regulated power supply; Described rechargeable battery is electrically connected with control module (1), power wire broadband carrier communication module (2) and ethernet interface module (3); Described D.C. regulated power supply is electrically connected with control module (1), power wire broadband carrier communication module (2) and ethernet interface module (3), and described D.C. regulated power supply is electrically connected with rechargeable battery, charges for rechargeable battery.
4. a kind of monitoring equipment for power wire broadband carrier communication network according to claim 1, is characterized in that: described power line interface (205) is electrically connected with power line.
5. a kind of monitoring equipment for power wire broadband carrier communication network according to claim 1, is characterized in that: it also comprises indicating lamp module (4); Described control module (1) is electrically connected with indicating lamp module (4).
6. a kind of monitoring equipment for power wire broadband carrier communication network according to claim 5, is characterized in that: described indicating lamp module (4) comprises run indicator (401), carrier communication indicator lamp (402) and charging indicator light (403).
CN201610157644.0A 2016-03-18 2016-03-18 Monitoring equipment used for broadband power line carrier communication network Pending CN105680909A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610157644.0A CN105680909A (en) 2016-03-18 2016-03-18 Monitoring equipment used for broadband power line carrier communication network

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610157644.0A CN105680909A (en) 2016-03-18 2016-03-18 Monitoring equipment used for broadband power line carrier communication network

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CN105680909A true CN105680909A (en) 2016-06-15

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106781410A (en) * 2016-12-15 2017-05-31 高格(天津)信息科技发展有限公司 Data mining system for electric meter
CN106849997A (en) * 2017-02-15 2017-06-13 国网江苏省电力公司电力科学研究院 Mixed networking method based on power wire broadband carrier
CN107341954A (en) * 2017-07-27 2017-11-10 北京无线电测量研究所 A kind of monitoring method and system based on power carrier
CN111756406A (en) * 2020-05-25 2020-10-09 佛山市华全电气照明有限公司 485 communication device based on broadband power line carrier
CN117792436A (en) * 2024-02-26 2024-03-29 国网山西省电力公司临汾供电公司 Detection device of broadband carrier module
CN117792436B (en) * 2024-02-26 2024-06-07 国网山西省电力公司临汾供电公司 Detection device of broadband carrier module

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101542863A (en) * 2006-09-01 2009-09-23 功率监视器公司 Method and apparatus for a power line communications test system
CN101622796A (en) * 2007-02-28 2010-01-06 夏普株式会社 Communication system, communication device, communication terminal, and communication setting method
US20150045977A1 (en) * 2011-06-17 2015-02-12 Mingyao XIA Method and apparatus for using plc-based sensor units for communication and streaming media delivery, and for monitoring and control of power usage of connected appliances

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101542863A (en) * 2006-09-01 2009-09-23 功率监视器公司 Method and apparatus for a power line communications test system
CN101622796A (en) * 2007-02-28 2010-01-06 夏普株式会社 Communication system, communication device, communication terminal, and communication setting method
US20150045977A1 (en) * 2011-06-17 2015-02-12 Mingyao XIA Method and apparatus for using plc-based sensor units for communication and streaming media delivery, and for monitoring and control of power usage of connected appliances

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106781410A (en) * 2016-12-15 2017-05-31 高格(天津)信息科技发展有限公司 Data mining system for electric meter
CN106849997A (en) * 2017-02-15 2017-06-13 国网江苏省电力公司电力科学研究院 Mixed networking method based on power wire broadband carrier
CN106849997B (en) * 2017-02-15 2019-08-23 国网江苏省电力公司电力科学研究院 Mixed networking method based on power wire broadband carrier
CN107341954A (en) * 2017-07-27 2017-11-10 北京无线电测量研究所 A kind of monitoring method and system based on power carrier
CN107341954B (en) * 2017-07-27 2020-01-03 北京无线电测量研究所 Monitoring method and system based on power line carrier
CN111756406A (en) * 2020-05-25 2020-10-09 佛山市华全电气照明有限公司 485 communication device based on broadband power line carrier
CN117792436A (en) * 2024-02-26 2024-03-29 国网山西省电力公司临汾供电公司 Detection device of broadband carrier module
CN117792436B (en) * 2024-02-26 2024-06-07 国网山西省电力公司临汾供电公司 Detection device of broadband carrier module

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Application publication date: 20160615

RJ01 Rejection of invention patent application after publication