CN203859754U - Power line carrier communication tester - Google Patents
Power line carrier communication tester Download PDFInfo
- Publication number
- CN203859754U CN203859754U CN201420060770.0U CN201420060770U CN203859754U CN 203859754 U CN203859754 U CN 203859754U CN 201420060770 U CN201420060770 U CN 201420060770U CN 203859754 U CN203859754 U CN 203859754U
- Authority
- CN
- China
- Prior art keywords
- module
- power
- communication
- carrier
- power line
- 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.)
- Expired - Fee Related
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B3/00—Line transmission systems
- H04B3/02—Details
- H04B3/46—Monitoring; Testing
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B3/00—Line transmission systems
- H04B3/54—Systems for transmission via power distribution lines
-
- 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
- H04B2203/5462—Systems for power line communications
- H04B2203/5495—Systems for power line communications having measurements and testing channel
Abstract
The utility model relates to the power line carrier technology, and provides a power line carrier communication tester comprising a portable instrument box. The portable instrument box internally comprises a display module, multiple peripheral interfaces, a processor module, a power supply module, a power carrier module and a detection module. The processor module is respectively connected with the power supply module, the display module and the power carrier module and used for processing communication signals received by the peripheral interfaces or processing carrier communication protocols received by the power carrier module, and results after processing are sent to the display module to be displayed. The power carrier module is respectively connected with a power line and the detection module and used for receiving and transmitting the communication signals and the carrier communication protocols of power line carriers. The detection module is used for detecting the communication signals received by the power carrier module. The power line carrier communication tester is mainly used for measurement and analysis of a power line carrier communication environment.
Description
Technical field
The utility model relates to power line carrier technology, relates in particular to a kind of power line carrier communication tester.
Background technology
Power line carrier technology is a kind of modern technologies of carrying out control signal transmission taking power line as carrier.Because electric force lines distribution is extensive, utilize low-voltage power line as the technology of data-signal transmission medium by making user only need can carry out the construction of system by existing resource, avoid numerous and diverse channel routing, greatly cost-saving.Constantly perfect along with science and technology, power line carrier technology will be with a wide range of applications in fields such as household intelligent control, Property Management of residence, security alarms.
But in fact, the distribution of China Power line is very complicated, and power utilization environment is also different, and the communication environment of power line is very severe.On the one hand, have multiple interference on power line, as pulse, white noise etc., these interference have very strong mutability, can change at any time along with the variation in time and space.The intricate of power line also brought as various problems such as phase place confusion, three phase supply imbalances.These complicated factors have caused huge obstacle to power line carrier communication, and also, for technical staff's exploitation has increased difficulty, people have to spend a large amount of human and material resources and study these disturbing factors.
Equipment and instrument that a part is tested for power line communication are produced therefrom, power line testing equipment instrument is in the market mainly laboratory product development and develops, do not consider the diversity of testing equipment for research and development of products, production test, on-the-spot application, cause product threshold too high, cannot popularization and application.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of power line carrier communication tester, is intended to solve equipment and instrument threshold that existing power line communication tests too high, problem that cannot popularization and application.
The utility model is achieved in that a kind of power line carrier communication tester, comprises briefcase, comprises display module, some Peripheral Interfaces, processor module, power module, power carrier module and detection module in described briefcase; Described some Peripheral Interfaces are arranged on described processor module, described processor module is connected with described power module, described display module and described power carrier module respectively, for the treatment of the communication signal receiving from described Peripheral Interface or process the subchannel communication protocol that receives from described power carrier module, and result after treatment is sent to display module show;
Described power carrier module is connected with power line, described detection module respectively, for receiving and dispatching communication signal and the subchannel communication protocol of power line carrier; Described detection module detects the communication signal receiving from described power carrier module.
Further, described detection module comprises communication data coupling unit, current detecting unit and three-phase detection unit, described communication data coupling unit, described current detecting unit and described three-phase detection unit are connected with described power carrier module respectively, detect respectively communication data, current data and the three-phase power data of power carrier communication signal.
Further, between described power carrier module and described processor module, carry out communication by serial ports.
Further, also comprise keyboard in described briefcase, described keyboard adopts embedded button.
Further, described power carrier module is placed on subcarrier plate, and described power module is placed on power panel, and described processor module is placed on processor plate.
Further, described power module comprises switching power circuit and carrier communication coupling circuit.
The utility model compared with prior art, beneficial effect is: described power line carrier communication tester can carry out comprehensive diagnostic and detection to the signal intelligence of power line, testing process is convenient, efficient, be applicable to various on-the-spot test, bring great convenience to the execute-in-place of power communication industry.
Brief description of the drawings
Fig. 1 is the schematic diagram of the utility model power line carrier communication tester annexation.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
As shown in Figure 1, for the utility model one preferred embodiment, a kind of power line carrier communication tester, comprise briefcase, in described briefcase, comprise display module 104, some Peripheral Interfaces 103, processor module 102, power module 101, power carrier module 105 and detection module 106; Described some Peripheral Interfaces 103 are arranged on described processor module 102, described processor module 102 is connected with described power module 101, described display module 104 and described power carrier module 105 respectively, for the treatment of the communication signal receiving from described Peripheral Interface 103 or process the subchannel communication protocol that receives from described power carrier module 105, and result after treatment is sent to display module 104 show.Described power carrier module 105 is connected with power line, described detection module 106 respectively, for receiving and dispatching communication signal and the subchannel communication protocol of power line carrier; Described detection module 106 detects the communication signal receiving from described power carrier module 105.
Described detection module 106 comprises communication data coupling unit, current detecting unit and three-phase detection unit, described communication data coupling unit, described current detecting unit and described three-phase detection unit are connected with described power carrier module 105 respectively, detect respectively communication data, current data and the three-phase power data of power carrier communication signal.
Power carrier module 105 is the transmission circuit of power line carrier communication and the subchannel communication protocol stack processing section taking RISE3000 family chip as core, for completing all functions of power line carrier communication.Between described power carrier module 105 and described processor module 102, carry out communication by serial ports.In described briefcase, also comprise keyboard, described keyboard adopts embedded button.
Described power carrier module 105 is placed on subcarrier plate, and described power module 101 is placed on power panel, and described processor module 102 is placed on processor plate.Described power panel comprises switching power circuit and carrier communication coupling circuit.Described power line carrier communication tester can be received in three-phase power line.Preferably, described briefcase adopts the briefcase of 222 × 196 × 102 (L × W × H unit: mm) specification, and on panel, has LCD LCDs.
Described power line carrier communication tester combines RISE3000 family chip and designs, and can meet the demand of User Exploitation Based Intelligent Control product, can in each stage of developing intellectual resource control product, play a significant role.The application on various device and developing for power line carrier chip specially of this power line carrier communication tester is a compact conformation, convenient and efficient, power line communication testing tool easy to maintenance.It can provide various related datas according to power line carrier signal, analyzes the performance of signal transmission on power line, carries out on-the-spot test according to the service condition of power line transceiver and applicability, and its design meets the international standard such as EIA-709.2, EN50065-1.
At application product initial stage of development, this power line carrier communication tester can be used for determining whether power-line carrier communication is applicable to related application environment, and then definite optimum technology parameter.Such as, the frequency of message transmission rate and carrier frequency point, helps user to select optimizer system scheme.When product introduction, be installed the popularization stage, tester can be used to analyze on-site actual situations, and guide field engineering staff formulates rapidly the best embodiment of installing.Maintenance phase after system is installed, tester can pass through the communication data at analytical system scene, weighs the stability of whole system, and finds out fast where necessary and deal with problems.At the site operation that carries out power communication system, power line carrier communication tester can also provide circuit communication status analysis, functions such as comprising phase-detection, signal quality monitoring, physical layer communication test is provided, helps staff to fully understand power line communication performance situation.
Power line carrier communication tester described in the utility model is a kind of multifunctional analysis instrument, be mainly used in measurement and the analysis of power line carrier communication environment, background noise, the signal to noise ratio of the carrier signal of receiving and the civil power phase place of transmit leg etc. in can computer communication environment.It can be by selecting different carrier frequencies, data transfer rate and data packet length etc. further to analyze electric line carrier communication environment, and can record Packet Error Ratio and various wrong bag type in test process, can also be used in reference to the site operation personnel of conduction power communication system, help its multianalysis power line carrier communication situation.
According to various site of deployment, PLCT-R1 power line communication tester has following functions: detects the communication quality of tested low-voltage supply line; Detected transmission signal strength signal intensity size; Detection signal noise ratio, judges the quality of circuit communication environment; Adjust transmitted signal parameter, for example: signal strength signal intensity, data packet length, frequency range, data transfer rate etc., test corresponding different communication effect; Differentiate up, the descending communication quality between two points; Provide erroneous packets information, to calculate Packet Error Ratio and wrap reason by mistake; Judge the civil power phase place between transmit leg and recipient; Provide UART mouth data transfer mode, to realize the transmission of user transparent data and order data; Measure the power line carrier signal of transmission by coupled outside circuit delivery outlet.
Power line carrier communication tester described in the utility model utilizes scope in the world to distribute the widest low-voltage power line as communication medium, Long-distance Control LED light fixture based on carrier wave automatic routing technology exploitation can solve current power line strong noise, high decay, feature that signal distortion is large fully, and reserved multiple types lamp interface, can be applied to fully the conservation of public place improvement projects such as tunnel.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all any amendments of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection range of the present utility model.
Claims (6)
1. a power line carrier communication tester, comprises briefcase, it is characterized in that, comprises display module, some Peripheral Interfaces, processor module, power module, power carrier module and detection module in described briefcase; Described some Peripheral Interfaces are arranged on described processor module, described processor module is connected with described power module, described display module and described power carrier module respectively, for the treatment of the communication signal receiving from described Peripheral Interface or process the subchannel communication protocol that receives from described power carrier module, and result after treatment is sent to display module show;
Described power carrier module is connected with power line, described detection module respectively, for receiving and dispatching communication signal and the subchannel communication protocol of power line carrier; Described detection module detects the communication signal receiving from described power carrier module.
2. power line carrier communication tester according to claim 1, it is characterized in that, described detection module comprises communication data coupling unit, current detecting unit and three-phase detection unit, described communication data coupling unit, described current detecting unit and described three-phase detection unit are connected with described power carrier module respectively, detect respectively communication data, current data and the three-phase power data of power carrier communication signal.
3. power line carrier communication tester according to claim 1, is characterized in that, between described power carrier module and described processor module, carries out communication by serial ports.
4. power line carrier communication tester according to claim 1, is characterized in that, also comprises keyboard in described briefcase, and described keyboard adopts embedded button.
5. power line carrier communication tester according to claim 1, is characterized in that, described power carrier module is placed on subcarrier plate, and described power module is placed on power panel, and described processor module is placed on processor plate.
6. power line carrier communication tester according to claim 5, is characterized in that, described power panel comprises switching power circuit and carrier communication coupling circuit.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420060770.0U CN203859754U (en) | 2014-02-10 | 2014-02-10 | Power line carrier communication tester |
| PCT/CN2014/089067 WO2015117381A1 (en) | 2014-02-10 | 2014-10-21 | Power-line carrier communications tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420060770.0U CN203859754U (en) | 2014-02-10 | 2014-02-10 | Power line carrier communication tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203859754U true CN203859754U (en) | 2014-10-01 |
Family
ID=51609598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420060770.0U Expired - Fee Related CN203859754U (en) | 2014-02-10 | 2014-02-10 | Power line carrier communication tester |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN203859754U (en) |
| WO (1) | WO2015117381A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104753564A (en) * | 2015-04-23 | 2015-07-01 | 南京芯度电子科技有限公司 | PLC (power-line communication) device with measuring mode and channel measuring method |
| CN104811224A (en) * | 2015-05-09 | 2015-07-29 | 盛吉高科（北京）科技有限公司 | Test system for power line carrier communication module |
| WO2015117381A1 (en) * | 2014-02-10 | 2015-08-13 | 瑞斯康微电子（深圳）有限公司 | Power-line carrier communications tester |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105356910A (en) * | 2015-11-27 | 2016-02-24 | 中电装备山东电子有限公司 | Test system for low-voltage power line carrier module |
| CN106291225A (en) * | 2016-08-31 | 2017-01-04 | 国网河南省电力公司郑州供电公司 | The method that carrier communication investigation low pressure is visited one house after another |
| CN107317640A (en) * | 2017-07-24 | 2017-11-03 | 国网湖南省电力公司 | Carrier communication module monitor station |
| CN108418310A (en) * | 2018-05-10 | 2018-08-17 | 陈书画 | A kind of electrical management device based on power line communication technology |
| CN108802664A (en) * | 2018-06-20 | 2018-11-13 | 国网四川省电力公司广元供电公司 | A kind of family table examination device |
| CN108768463A (en) * | 2018-08-17 | 2018-11-06 | 苏州路易威森电梯有限公司 | A kind of differential communication and power-line carrier network communication system |
| CN108847869B (en) * | 2018-09-12 | 2024-02-06 | 国家电网有限公司 | Multifunctional portable electric power simulation channel testing device and testing method thereof |
| CN109298321A (en) * | 2018-11-10 | 2019-02-01 | 新开普电子股份有限公司 | A kind of comprehensive debugging device |
| CN110212944B (en) * | 2019-06-06 | 2024-04-09 | 浙江八达电子仪表有限公司 | I-type concentrator routing communication module batch detection device and detection method thereof |
| CN110290357B (en) * | 2019-07-29 | 2024-04-23 | 杨柳 | Portable high-definition power carrier shooting monitoring system adopting multiple 5G power carrier gateways |
| CN111800815A (en) * | 2020-05-22 | 2020-10-20 | 中国电力科学研究院有限公司 | Fixed point test system of 230MHz discrete carrier communication network |
| CN114006634A (en) * | 2021-09-30 | 2022-02-01 | 广东电网有限责任公司电力调度控制中心 | Low-voltage power line carrier communication information monitoring method and system |
| CN114244403B (en) * | 2021-12-22 | 2022-09-27 | 上海欧秒电力监测设备有限公司 | Power line carrier online fault detection device |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201966909U (en) * | 2011-01-24 | 2011-09-07 | 南京致德软件科技有限公司 | Integrated test system for low-voltage narrowband power line carrier communication |
| CN202340226U (en) * | 2011-06-30 | 2012-07-18 | 珠海中慧微电子有限公司 | Fully automatic test device for performance indexes of power line carrier communication |
| CN102594403A (en) * | 2012-03-26 | 2012-07-18 | 重庆市电力公司电力科学研究院 | System and method for power line carrier communication environmental testing |
| CN203859754U (en) * | 2014-02-10 | 2014-10-01 | 瑞斯康微电子（深圳）有限公司 | Power line carrier communication tester |
-
2014
- 2014-02-10 CN CN201420060770.0U patent/CN203859754U/en not_active Expired - Fee Related
- 2014-10-21 WO PCT/CN2014/089067 patent/WO2015117381A1/en active Application Filing
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015117381A1 (en) * | 2014-02-10 | 2015-08-13 | 瑞斯康微电子（深圳）有限公司 | Power-line carrier communications tester |
| CN104753564A (en) * | 2015-04-23 | 2015-07-01 | 南京芯度电子科技有限公司 | PLC (power-line communication) device with measuring mode and channel measuring method |
| CN104753564B (en) * | 2015-04-23 | 2017-04-12 | 南京芯度电子科技有限公司 | PLC (power-line communication) device with measuring mode and channel measuring method |
| CN104811224A (en) * | 2015-05-09 | 2015-07-29 | 盛吉高科（北京）科技有限公司 | Test system for power line carrier communication module |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2015117381A1 (en) | 2015-08-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141001 Termination date: 20190210 |