CN103310627B - Carrier failure analyser and detection method thereof - Google Patents
Carrier failure analyser and detection method thereof Download PDFInfo
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- CN103310627B CN103310627B CN201310265294.6A CN201310265294A CN103310627B CN 103310627 B CN103310627 B CN 103310627B CN 201310265294 A CN201310265294 A CN 201310265294A CN 103310627 B CN103310627 B CN 103310627B
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- 238000001514 detection method Methods 0.000 title claims abstract description 8
- 238000004891 communication Methods 0.000 claims abstract description 19
- 230000002159 abnormal effect Effects 0.000 claims description 7
- 230000005611 electricity Effects 0.000 claims description 6
- 238000012544 monitoring process Methods 0.000 claims description 6
- 230000008054 signal transmission Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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Abstract
The present invention relates to a kind of carrier failure analyser and detection method thereof, its structure is, central processing unit connects current-to-voltage convertor, input control device, carrier communication device, data logger and internal electric energy storer; Current-to-voltage convertor is connected with carrier communication device; Data logger is connected with display; Internal electric energy storer connection data storer, inner flash storage and data communication equipment; Data-carrier store is connected with inner flash storage.The present invention is applied to the platform district of power line carrier image data exception, plays effect that is accurate, localizing faults reason rapidly in application process.
Description
Technical field
The present invention relates to a kind of fault analysis instrument, particularly relate to a kind of carrier failure analyser and detection method thereof, the analysis of breaking down when using carrier system to check meter mainly for electric power enterprise, is applied to the platform district of fault of checking meter, belongs to intelligent substation technical field.
Background technology
There is unstable situation in actual applications in carrier meter reading, frequent You Tai district causes leakage to be copied due to unknown cause, affect image data and call survey together, but field staff's often unclear main threads repeatly, do not know how to go to judge, or do not have suitable instrument to help field personnel's analyzing failure cause, summing up failure cause has following several: 1, concentrator carrier meter reading fault; 2, sublist carrier module fault; 3, feeder line fault; 4, packet parsing is abnormal.
Summary of the invention
The present invention is directed to above-mentioned problems of the prior art, provide a kind of carrier failure analyser, solve failure judgement point difficulty in prior art, not easily find out the problem of failure cause.
Another object of the present invention is to the detection method that a kind of carrier failure analyser is provided.
Technical scheme of the present invention is as follows:
Central processing unit connects current-to-voltage convertor, input control device, carrier communication device, data logger and internal electric energy storer; Current-to-voltage convertor is connected with carrier communication device; Data logger is connected with display; Internal electric energy storer connection data storer, inner flash storage and data communication equipment; Data-carrier store is connected with inner flash storage.
Described current-to-voltage convertor connects external electricity device.
Described central processing unit connects subsidiary function unit and infrared communication unit, and infrared communication unit is connected with internal electric energy storer.
The 3x380v/220v power supply that described external electricity device access is outside.
Described input control device realizes input control by extended chip.
The present invention detects on the power circuit of fault from summary table carries out power taking to sublist two ends, if the analyser that summary table side is arranged is A, the analyser that sublist side is arranged is B; Its detection method comprises the steps:
Step 1, sends acquisition with B carrier failure analyser to sublist, if cannot gather, sublist carrier failure is described; The 2nd step is entered if normally returned;
Step 2, sends acquisition with A carrier failure analyser to sublist, if cannot gather, electric power signal transmission line failure is described, enters the 3rd step; The 4th step is entered if normally returned;
Step 3, sends acquisition with A carrier failure analyser to sublist, by B carrier failure analyser monitoring carrier signal, if carrier signal can not be up to standard, feeder line fault is described; If carrier signal is normal, monitoring message, illustrates that message is abnormal, optimum configurations fault is described;
Step 4, does virtual sublist with A carrier failure analyser, gathers with concentrator, if cannot gather, concentrator carrier failure is described, if concentrator normal acquisition illustrates that optimum configurations is abnormal.
Advantageous effect of the present invention is as follows:
1, carrier meter reading is carried out by manual incoming traffic address can be carried out after line of electric force power taking.
2, strong and weak by the carrier signal that line of electric force transmits can be monitored after line of electric force power taking.
3, copy reading can be carried out as a virtual ammeter by other carrier meter reading equipment.
4, two analysis carrier failure analysers can main frame, subsidiary engine use each other.
5, there is the subsidiary function of infrared copy meter, counter, torch, logout, and: carrier frequency can be adjusted or change the module of different communication carrier wave stipulations, work can be carried out by on-the-spot power taking 3x380V/220V.
Accompanying drawing explanation
Fig. 1 is structural schematic block diagram of the present invention.
Fig. 2 is the inventive method FB(flow block).
Embodiment
Referring to accompanying drawing, in conjunction with specific embodiments, the present invention is described in detail.
Embodiment
As shown in Figure 1, central processing unit connects current-to-voltage convertor, input control device, carrier communication device, data logger and internal electric energy storer; Current-to-voltage convertor is connected with external electricity device, carrier communication device; Data logger is connected with display; Internal electric energy storer connection data storer, inner flash storage and data communication equipment; Data-carrier store is connected with inner flash storage.
Described central processing unit connects subsidiary function unit and infrared communication unit, and infrared communication unit is connected with internal electric energy storer.
The 3x380v/220v power supply that described external electricity device access is outside.
Described input control device realizes input control by extended chip.
As shown in Figure 2, the present invention detects on the power circuit of fault from summary table carries out power taking to sublist two ends, if the analyser that summary table side is arranged is A, the analyser that sublist side is arranged is B; Its detection method comprises the steps:
Step 1, sends acquisition with B carrier failure analyser to sublist, if cannot gather, sublist carrier failure is described; The 2nd step is entered if normally returned;
Step 2, sends acquisition with A carrier failure analyser to sublist, if cannot gather, electric power signal transmission line failure is described, enters the 3rd step; The 4th step is entered if normally returned;
Step 3, sends acquisition with A carrier failure analyser to sublist, by B carrier failure analyser monitoring carrier signal, if carrier signal can not be up to standard, feeder line fault is described; If carrier signal is normal, monitoring message, illustrates that message is abnormal, optimum configurations fault is described;
Step 4, does virtual sublist with A carrier failure analyser, gathers with concentrator, if cannot gather, concentrator carrier failure is described, if concentrator normal acquisition illustrates that optimum configurations is abnormal.
The above know-why being specific embodiments of the invention and using, any based on the equivalent transformation on technical solution of the present invention basis, all belong within protection scope of the present invention.
Claims (1)
1. the detection method of carrier failure analyser, carrier failure analyser structure is, central processing unit connects current-to-voltage convertor, input control device, carrier communication device, data logger and internal electric energy storer; Current-to-voltage convertor is connected with carrier communication device; Data logger is connected with display; Internal electric energy storer connection data storer, inner flash storage and data communication equipment; Data-carrier store is connected with inner flash storage; Described current-to-voltage convertor connects external electricity device; Described central processing unit connects subsidiary function unit and infrared communication unit, and infrared communication unit is connected with internal electric energy storer; The 3x380v/220v power supply that described external electricity device access is outside; Described input control device realizes input control by extended chip; The power circuit of fault detects from summary table carries out power taking to sublist two ends, if the analyser that summary table side is arranged is A, the analyser that sublist side is arranged is B; It is characterized in that comprising the steps:
Step 1, sends acquisition with B carrier failure analyser to sublist, if cannot gather, sublist carrier failure is described; The 2nd step is entered if normally returned;
Step 2, sends acquisition with A carrier failure analyser to sublist, if cannot gather, electric power signal transmission line failure is described, enters the 3rd step; The 4th step is entered if normally returned;
Step 3, sends acquisition with A carrier failure analyser to sublist, by B carrier failure analyser monitoring carrier signal, if carrier signal can not be up to standard, feeder line fault is described; If carrier signal is normal, monitoring message, illustrates that message is abnormal, optimum configurations fault is described;
Step 4, does virtual sublist with A carrier failure analyser, gathers with concentrator, if cannot gather, concentrator carrier failure is described, if concentrator normal acquisition illustrates that optimum configurations is abnormal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310265294.6A CN103310627B (en) | 2013-06-28 | 2013-06-28 | Carrier failure analyser and detection method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310265294.6A CN103310627B (en) | 2013-06-28 | 2013-06-28 | Carrier failure analyser and detection method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN103310627A CN103310627A (en) | 2013-09-18 |
| CN103310627B true CN103310627B (en) | 2016-03-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310265294.6A Active CN103310627B (en) | 2013-06-28 | 2013-06-28 | Carrier failure analyser and detection method thereof |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104007352A (en) * | 2014-06-18 | 2014-08-27 | 国家电网公司 | Area identifier |
| JP6694063B2 (en) * | 2016-07-01 | 2020-05-13 | 日立オートモティブシステムズ株式会社 | Electric motor drive control device and control method |
| CN107067701A (en) * | 2016-12-29 | 2017-08-18 | 国家电网公司 | A kind of carrier module detector |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102428671A (en) * | 2009-05-21 | 2012-04-25 | 高通股份有限公司 | Failure indication for one or more carriers in a multi-carrier communication environment |
| CN103091602A (en) * | 2013-01-11 | 2013-05-08 | 浙江华健电子科技有限公司 | Power line carrier wave online fault detection device |
-
2013
- 2013-06-28 CN CN201310265294.6A patent/CN103310627B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102428671A (en) * | 2009-05-21 | 2012-04-25 | 高通股份有限公司 | Failure indication for one or more carriers in a multi-carrier communication environment |
| CN103091602A (en) * | 2013-01-11 | 2013-05-08 | 浙江华健电子科技有限公司 | Power line carrier wave online fault detection device |
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| CN103310627A (en) | 2013-09-18 |
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