CN202041636U - Electric energy meter delivery automation detection system - Google Patents
Electric energy meter delivery automation detection system Download PDFInfo
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- CN202041636U CN202041636U CN2011200752791U CN201120075279U CN202041636U CN 202041636 U CN202041636 U CN 202041636U CN 2011200752791 U CN2011200752791 U CN 2011200752791U CN 201120075279 U CN201120075279 U CN 201120075279U CN 202041636 U CN202041636 U CN 202041636U
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- energy meter
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Abstract
The utility model discloses an electric energy meter delivery automation detection system, which comprises a processing unit, a bar code reading unit and a 232-485 converter. The bar code reading unit is communicated with the processing unit. The processing unit is communicated with an electric energy meter to be detected through the 232-485 converter. By means of the electric energy meter delivery automation detection system, detection efficiency of the electric energy meter delivery can be improved, delivery detection cost can be saved, and manual detection faults can be reduced.
Description
Technical field
The utility model relates to a kind of detection system, relates in particular to a kind of electric energy meter automated detection system that dispatches from the factory.
Background technology
The final detection method that existing electric energy meter dispatches from the factory is the detection mode of software copy reading artificial judgment, this detection mode not only detection efficiency is low, and because the result of all detections needs artificial judgment, judged result is subject to the human factor influence, and it is low to cause detecting accuracy.And along with the production in enormous quantities with electric energy meter of being extensive use of of electronic electric energy meter, traditional detection inefficiency and detect Problem-Error and become increasingly conspicuous is badly in need of a kind of can the detection automatically and the detection system judged automatically improves production testing efficient finally dispatching from the factory of electric energy meter this moment.
The utility model content
The electric energy meter that the purpose of this utility model is to provide a kind of and can detects automatically, judges the automatically automated detection system that dispatches from the factory.
For achieving the above object, the dispatch from the factory characteristics of automated detection system of described electric energy meter are that it comprises processing unit; Bar code reading unit, described bar code reading unit is connected with the processing unit communication; And, the 232-485 converter, described processing unit is connected with tested electric energy meter communication by the 232-485 converter.
The beneficial effects of the utility model are, use the described electric energy meter automated detection system that dispatches from the factory, and can improve the electric energy meter detection efficiency that dispatches from the factory, and can save the detection cost that dispatches from the factory, and can also reduce artificial detection error.
Description of drawings
Fig. 1 shows the dispatch from the factory functional-block diagram of automated detection system of electric energy meter described in the utility model.
Embodiment
Below in conjunction with accompanying drawing the utility model is described further.
Fig. 1 shows the dispatch from the factory functional-block diagram of automated detection system of electric energy meter.The described electric energy meter automated detection system that dispatches from the factory comprises processing unit 2, bar code reading unit 1 and 232-485 converter 3; Described bar code reading unit 1 is connected with processing unit 2 communications, is transferred to described processing unit 2 with the bar code information that will read; Described processing unit 2 is connected with 3 communications of 232-485 converter, to be connected with tested electric energy meter 4 communications by described 232-485 converter 3.
The dispatch from the factory workflow of automated detection system of described electric energy meter may further comprise the steps:
Step 1: described bar code reading unit 1 reads the bar code that is positioned at tested electric energy meter 4 surfaces, and the bar code that reads transferred to processing unit 2, with the storage of the information of carrying out, the information that described bar code comprises has the time of making the product and the stipulations version number of tested electric energy meter 4;
Step 2: 232 serial ports of described processing unit 2 are connected with 485 interfaces of tested electric energy meter 4 by 232-485 converter 3, to realize that processing unit 2 is connected with the communication of tested electric energy meter 4, at first described processing unit 2 sends the stipulations version number that reads to tested electric energy meter 4, tested electric energy meter 4 judges whether the stipulations version number that receives is correct, if the data transmission channel of processing unit 2 to tested electric energy meter 4 promptly opened in correctly then data handshakes success;
Step 3: test event one, described tested electric energy meter 4 is sent to processing unit 2 with its internal clocking information, described processing unit 2 receives this internal clocking information, and with the standard time clock contrast of the internal clocking information that receives and processing unit 2 internal preset, if both unanimities, then tested electric energy meter 4 passes through test event one, otherwise judges that tested electric energy meter 4 is substandard product, and the time difference of calculating the standard time clock of described internal clocking information and processing unit 2 internal preset; Described processing unit 2 will be stored at the test result of test event one;
Step 4: test event two, described processing unit 2 sends the order of operating a switch or close a floodgate to tested electric energy meter 4, and tested electric energy meter 4 is after receiving described order, if can in time make corresponding reaction according to described order, promptly operate a switch or close a floodgate, show that then tested electric energy meter 4 is by test event two; Otherwise judge that tested electric energy meter 4 is substandard product; Described processing unit 2 will be stored at the test result of test event two;
Step 5: test event three, described processing unit 2 sends the order of asking for the current electric quantity data to tested electric energy meter 4, tested electric energy meter 4 sends described current electric quantity data to processing unit 2, described processing unit 2 receives these data and judges whether these data are zero, if described current electric quantity data are zero, show that then tested electric energy meter 4 is by test event three; Otherwise judge that tested electric energy meter 4 is substandard product; Described processing unit 2 is stored at the test result of test event three;
Step 6: test event four, described processing unit 2 sends to tested electric energy meter 4 and asks for the order that history is freezed electric quantity data, tested electric energy meter 4 sends described history to processing unit 2 and freezes electric quantity data, described processing unit 2 receives these data and judges whether these data are zero, if it is zero that described history is freezed electric quantity data, show that then tested electric energy meter 4 is by test event four; Otherwise judge that tested electric energy meter 4 is substandard product; Described processing unit 2 is stored at the test result of test event four.
Step 7: the described electric energy meter data of the above step storage of processing unit 2 statistics in the automated detection system of dispatching from the factory, and make the test results report table.
Described electric energy meter dispatch from the factory automated detection system automatically in turn execution in step 1 to step 7, thereby finish the testing process of an electric energy meter.Described testing process is automatically, does not need staff support, thus the error of avoiding manual detection to bring.
Further, described tested electric energy meter 4 is preferably broadcasting and TV 485 single-phase tables.
Claims (1)
1. electric energy meter automated detection system that dispatches from the factory is characterized in that: comprises,
Processing unit;
Bar code reading unit, described bar code reading unit is connected with the processing unit communication; And,
The 232-485 converter, described processing unit is connected with tested electric energy meter communication by the 232-485 converter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200752791U CN202041636U (en) | 2011-03-21 | 2011-03-21 | Electric energy meter delivery automation detection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200752791U CN202041636U (en) | 2011-03-21 | 2011-03-21 | Electric energy meter delivery automation detection system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202041636U true CN202041636U (en) | 2011-11-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200752791U Expired - Fee Related CN202041636U (en) | 2011-03-21 | 2011-03-21 | Electric energy meter delivery automation detection system |
Country Status (1)
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| CN (1) | CN202041636U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102654542A (en) * | 2012-05-09 | 2012-09-05 | 福建联迪商用设备有限公司 | Method for realizing test automation by utilizing bar code |
| CN102967846A (en) * | 2012-12-11 | 2013-03-13 | 江苏卡欧万泓电子有限公司 | Fault self-checking method for intelligent ammeter |
| CN104793167A (en) * | 2015-04-13 | 2015-07-22 | 广东电网有限责任公司佛山供电局 | Automatic tracking and analyzing method and automatic tracking and analyzing system for metering automation terminal |
| CN108072798A (en) * | 2016-11-15 | 2018-05-25 | 佛山市顺德区美的电热电器制造有限公司 | Household electrical appliances master control board detecting method and detecting system |
| CN109738848A (en) * | 2019-02-26 | 2019-05-10 | 国网江苏省电力有限公司无锡供电分公司 | Electric energy meter fast powering-up device and detection method |
| CN110865324A (en) * | 2019-10-22 | 2020-03-06 | 国网浙江省电力有限公司电力科学研究院 | Automatic setting method and system for line fault indicator |
| CN112098924A (en) * | 2020-11-04 | 2020-12-18 | 南方电网数字电网研究院有限公司 | Interactive function testing method and device based on double-core intelligent electric meter |
-
2011
- 2011-03-21 CN CN2011200752791U patent/CN202041636U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102654542A (en) * | 2012-05-09 | 2012-09-05 | 福建联迪商用设备有限公司 | Method for realizing test automation by utilizing bar code |
| CN102654542B (en) * | 2012-05-09 | 2014-08-27 | 福建联迪商用设备有限公司 | Method for realizing test automation by utilizing bar code |
| CN102967846A (en) * | 2012-12-11 | 2013-03-13 | 江苏卡欧万泓电子有限公司 | Fault self-checking method for intelligent ammeter |
| CN104793167A (en) * | 2015-04-13 | 2015-07-22 | 广东电网有限责任公司佛山供电局 | Automatic tracking and analyzing method and automatic tracking and analyzing system for metering automation terminal |
| CN104793167B (en) * | 2015-04-13 | 2018-05-04 | 广东电网有限责任公司佛山供电局 | The automatic trace analysis method and system of metering automation terminal |
| CN108072798A (en) * | 2016-11-15 | 2018-05-25 | 佛山市顺德区美的电热电器制造有限公司 | Household electrical appliances master control board detecting method and detecting system |
| CN109738848A (en) * | 2019-02-26 | 2019-05-10 | 国网江苏省电力有限公司无锡供电分公司 | Electric energy meter fast powering-up device and detection method |
| CN110865324A (en) * | 2019-10-22 | 2020-03-06 | 国网浙江省电力有限公司电力科学研究院 | Automatic setting method and system for line fault indicator |
| CN110865324B (en) * | 2019-10-22 | 2022-07-05 | 国网浙江省电力有限公司电力科学研究院 | Automatic setting method and system for line fault indicator |
| CN112098924A (en) * | 2020-11-04 | 2020-12-18 | 南方电网数字电网研究院有限公司 | Interactive function testing method and device based on double-core intelligent electric meter |
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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: 20111116 Termination date: 20190321 |