CN101738539A - Electronic electric energy meter and detection method of signal indicator lights thereof - Google Patents
Electronic electric energy meter and detection method of signal indicator lights thereof Download PDFInfo
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- CN101738539A CN101738539A CN200910189264A CN200910189264A CN101738539A CN 101738539 A CN101738539 A CN 101738539A CN 200910189264 A CN200910189264 A CN 200910189264A CN 200910189264 A CN200910189264 A CN 200910189264A CN 101738539 A CN101738539 A CN 101738539A
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- 238000012360 testing method Methods 0.000 claims abstract description 26
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Abstract
The invention provides an electronic electric energy meter which comprises a plurality of signal indicator lights, and photo sensors and test systems which are respectively corresponding to the plurality of signal indicator lights, and the photo sensors are arranged adjacent to the corresponding signal indicator lights, wherein the photo sensors are used for detecting the luminescence condition of the corresponding signal indicator light and transmits a corresponding detection signal to the test systems, and the test systems detects whether the signal indicator lights normally work or not according to the detection signal. The invention also provides a detection method of the signal indicator lights of the electronic electric energy meter.
Description
Technical field
The present invention relates to the ammeter field, particularly a kind of detection method that can accurately detect the electronic electric energy meter and the signal lamp thereof of pilot lamp.
Background technology
A plurality of signal lamps are arranged on the present electronic electric energy meter usually,, need the test signal pilot lamp whether can normally glimmer in order to guarantee the electric energy meter operate as normal.Common detection all is to adopt hand inspection, goes wrong easily.
Summary of the invention
For the problem of makeing mistakes easily that the electronic electric energy meter signal lamp that solves the prior art switch detects, be necessary to provide a kind of electronic electric energy meter that can accurate easy detection pilot lamp.
Also be necessary to provide the detection method of above-mentioned electronic type Wave timepiece.
Technical scheme provided by the invention is: a kind of electronic electric energy meter, comprise a plurality of signal lamps, distinguish corresponding optical sensor and test macro with a plurality of signal lamps, the contiguous corresponding signal lamp setting of optical sensor, wherein, optical sensor is used to detect the luminous situation of corresponding signal lamp and sends corresponding detection signal to test macro, and whether test macro is working properly according to detection signal detection signal pilot lamp.
In the above-mentioned electronic electric energy meter, described a plurality of signal lamps comprise pulse signal pilot lamp, trip signal pilot lamp and alerting signal pilot lamp, and it is disposed on the panel top of electronic electric energy meter respectively.
In the above-mentioned electronic electric energy meter, described a plurality of signal lamps also comprise the signal lamp RXD and the TXD of indication carrier wave transmission, and it closely is arranged on the panel of electronic electric energy meter respectively.
In the above-mentioned electronic electric energy meter, the signal lamp RXD of corresponding carrier-wave transmission and the optical sensor of TXD are pressed close to be provided with the signal lamp of correspondence respectively.
In the above-mentioned electronic electric energy meter, the signal lamp RXD of corresponding carrier-wave transmission and the optical sensor of TXD utilize the leaded light post to carry out optic path.
Another technical scheme provided by the invention is: a kind of detection method of electronic electric energy meter signal lamp, comprise a kind of electronic electric energy meter is provided, it comprises a plurality of signal lamps, distinguishes corresponding optical sensor and test macro with a plurality of signal lamps, the contiguous corresponding signal lamp setting of optical sensor; The light signal of light sensors respective signal pilot lamp; Optical sensor sends corresponding detection signal to test macro according to the light signal that detects; Judge whether operate as normal of signal lamp with test macro according to the detection signal that receives.
In the detection method of above-mentioned electronic electric energy meter signal lamp, described a plurality of signal lamps comprise pulse signal pilot lamp, trip signal pilot lamp and alerting signal pilot lamp, and it is disposed on the panel top of electronic electric energy meter respectively.
In the detection method of above-mentioned electronic electric energy meter signal lamp, described a plurality of signal lamps also comprise the signal lamp RXD and the TXD of indication carrier wave transmission, and it closely is arranged on the panel of electronic electric energy meter respectively.
In the detection method of above-mentioned electronic electric energy meter signal lamp, the signal lamp RXD of corresponding carrier-wave transmission and the optical sensor of TXD are pressed close to be provided with the signal lamp of correspondence respectively.
In the detection method of above-mentioned electronic electric energy meter signal lamp, the signal lamp RXD of corresponding carrier-wave transmission and the optical sensor of TXD utilize the leaded light post to carry out optic path.
Compared to prior art, the detection method of a kind of electronic electric energy meter of the present invention and signal lamp thereof utilizes optical sensor and signal lamp corresponding respectively, by thereby whether luminous detection of signal lamp judged whether the respective signal pilot lamp is working properly, testing process does not need manually-operated, and is accurately convenient.
Description of drawings
Fig. 1 is the synoptic diagram of a kind of detected electrons formula of the present invention electric energy meter.
Embodiment
Below in conjunction with Figure of description embodiment of the present invention is described further.
Seeing also Fig. 1, is the synoptic diagram of a kind of detected electrons formula of the present invention electric energy meter.This electric energy meter comprises pulse pilot lamp 10, tripping operation pilot lamp 20 and alarm lamp 30.Wherein, pulse pilot lamp 10 is red leds, goes out at ordinary times, glimmers when electric energy meter metering active energy.Tripping operation pilot lamp 20 is yellow indicator lamps, goes out at ordinary times, and is bright when the disjunction of electric energy meter on-load switch.Alarm lamp 30 is red leds, goes out during the electric energy meter operate as normal, and it is bright often to report to the police.This electric energy meter also comprises the signal lamp RXD40 and the TXD50 of indication carrier wave transmission.
For the detection signal pilot lamp, this electronic electric energy meter also comprises a plurality of optical sensors (figure does not show) and test macro (figure does not show).These a plurality of optical sensors and pulse pilot lamp 10, corresponding respectively and contiguous setting of tripping operation pilot lamp 20, alarm lamp 30, signal lamp RXD40 and signal lamp TXD50.Whether optical sensor is used to detect corresponding signal lamp luminous.This test macro is used to receive the detection signal of optical sensor.
When the detection signal pilot lamp, if flicker or Chang Liang appear in certain signal lamp, corresponding optical sensor is sensed the concurrent censorship of light signal and is surveyed signal to test macro, and the lamp of informing of test macro lights, and just can detect whether operate as normal of this signal lamp.
For example, when electric energy meter normally measured electric energy, pulse signal pilot lamp 10 should glimmer.This moment, corresponding light sensors arrived the light signal of flicker, and transmission shows that the luminous detection signal of pulse signal pilot lamp 10 flickers is to test macro.Test macro receives detection signal and shows that pulse signal pilot lamp 10 is working properly.If pulse signal pilot lamp 10 breaks down, this moment corresponding light sensors less than light signal, do not show that the luminous detection signal of pulse signal pilot lamp 10 to test macro, shows that pulse signal pilot lamp 10 breaks down thereby do not send.
In addition, because the RXD40 of the signal lamp of general carrier-wave transmission and the distance of two lamps of TXD50 are very near, may produce both optical sensors and disturb, in change embodiment of the present invention, the signal lamp setting of trying one's best of the optical sensor of the RXD of the signal lamp of carrier-wave transmission and TXD correspondence, and utilize the leaded light post to carry out optic path.The leaded light post can make light in internal transmission and can be not excessive, so just can effectively avoid luminous interfering with each other between the RXD40 of signal lamp and the TXD50.Optical sensor is made a frock, and just the test signal lamp can operate as normal automatically.
Compared to prior art, the detection method of a kind of electronic electric energy meter of the present invention and signal lamp thereof utilizes optical sensor and signal lamp corresponding respectively, by thereby whether luminous detection of signal lamp judged whether the respective signal pilot lamp is working properly, testing process does not need manually-operated, and is accurately convenient.
The above only is preferred embodiment of the present invention, not in order to restriction the present invention, all any modifications of being done within the spirit and principles in the present invention, is equal to and replaces and improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. electronic electric energy meter, it is characterized in that: comprise a plurality of signal lamps, distinguish corresponding optical sensor and test macro with a plurality of signal lamps, the contiguous corresponding signal lamp setting of optical sensor, wherein, optical sensor is used to detect the luminous situation of corresponding signal lamp and sends corresponding detection signal to test macro, and whether test macro is working properly according to detection signal detection signal pilot lamp.
2. electronic electric energy meter as claimed in claim 1 is characterized in that: described a plurality of signal lamps comprise pulse signal pilot lamp, trip signal pilot lamp and alerting signal pilot lamp, and it is disposed on the panel top of electronic electric energy meter respectively.
3. electronic electric energy meter as claimed in claim 2 is characterized in that: described a plurality of signal lamps also comprise the signal lamp RXD and the TXD of indication carrier wave transmission, and it closely is arranged on the panel of electronic electric energy meter respectively.
4. electronic electric energy meter as claimed in claim 3 is characterized in that: the signal lamp RXD of corresponding carrier-wave transmission and the optical sensor of TXD are pressed close to be provided with the signal lamp of correspondence respectively.
5. electronic electric energy meter as claimed in claim 4 is characterized in that: the signal lamp RXD of corresponding carrier-wave transmission and the optical sensor of TXD utilize the leaded light post to carry out optic path.
6. the detection method of an electronic electric energy meter signal lamp comprises:
A kind of electronic electric energy meter is provided, and it comprises a plurality of signal lamps, distinguishes corresponding optical sensor and test macro with a plurality of signal lamps, the contiguous corresponding signal lamp setting of optical sensor;
The light signal of light sensors respective signal pilot lamp;
Optical sensor sends corresponding detection signal to test macro according to the light signal that detects; With
Test macro is judged whether operate as normal of signal lamp according to the detection signal that receives.
7. the detection method of electronic electric energy meter signal lamp as claimed in claim 6, it is characterized in that: described a plurality of signal lamps comprise pulse signal pilot lamp, trip signal pilot lamp and alerting signal pilot lamp, and it is disposed on the panel top of electronic electric energy meter respectively.
8. the detection method of electronic electric energy meter signal lamp as claimed in claim 7 is characterized in that: described a plurality of signal lamps also comprise the signal lamp RXD and the TXD of indication carrier wave transmission, and it closely is arranged on the panel of electronic electric energy meter respectively.
9. the detection method of electronic electric energy meter signal lamp as claimed in claim 8 is characterized in that: the signal lamp RXD of corresponding carrier-wave transmission and the optical sensor of TXD are pressed close to be provided with the signal lamp of correspondence respectively.
10. the detection method of electronic electric energy meter signal lamp as claimed in claim 8 is characterized in that: the signal lamp RXD of corresponding carrier-wave transmission and the optical sensor of TXD utilize the leaded light post to carry out optic path.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910189264A CN101738539A (en) | 2009-12-22 | 2009-12-22 | Electronic electric energy meter and detection method of signal indicator lights thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910189264A CN101738539A (en) | 2009-12-22 | 2009-12-22 | Electronic electric energy meter and detection method of signal indicator lights thereof |
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| Publication Number | Publication Date |
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| CN101738539A true CN101738539A (en) | 2010-06-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN200910189264A Pending CN101738539A (en) | 2009-12-22 | 2009-12-22 | Electronic electric energy meter and detection method of signal indicator lights thereof |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103197164A (en) * | 2012-01-10 | 2013-07-10 | 亚旭电子科技(江苏)有限公司 | Detection system for indicator lights |
| CN105471973A (en) * | 2015-11-18 | 2016-04-06 | 深圳云联讯数据科技有限公司 | Remote monitoring method and remote monitoring system based on indicating lamp color of monitored object |
| CN106664781A (en) * | 2014-08-19 | 2017-05-10 | 飞利浦灯具控股公司 | Fault detection system |
-
2009
- 2009-12-22 CN CN200910189264A patent/CN101738539A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103197164A (en) * | 2012-01-10 | 2013-07-10 | 亚旭电子科技(江苏)有限公司 | Detection system for indicator lights |
| CN106664781A (en) * | 2014-08-19 | 2017-05-10 | 飞利浦灯具控股公司 | Fault detection system |
| CN106664781B (en) * | 2014-08-19 | 2020-01-24 | 飞利浦灯具控股公司 | Fault detection system |
| US10609795B2 (en) | 2014-08-19 | 2020-03-31 | Signify Holding B.V. | Fault detection system |
| CN105471973A (en) * | 2015-11-18 | 2016-04-06 | 深圳云联讯数据科技有限公司 | Remote monitoring method and remote monitoring system based on indicating lamp color of monitored object |
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Application publication date: 20100616 |