CN114675229A - Photoelectric detection and centralized turning method for electric meter - Google Patents
Photoelectric detection and centralized turning method for electric meter Download PDFInfo
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- CN114675229A CN114675229A CN202210138235.1A CN202210138235A CN114675229A CN 114675229 A CN114675229 A CN 114675229A CN 202210138235 A CN202210138235 A CN 202210138235A CN 114675229 A CN114675229 A CN 114675229A
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- ammeter
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R35/00—Testing or calibrating of apparatus covered by the other groups of this subclass
- G01R35/04—Testing or calibrating of apparatus covered by the other groups of this subclass of instruments for measuring time integral of power or current
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
Abstract
The invention discloses an ammeter photoelectric detection centralized turning method, which comprises the following steps of S1: ammeter position detection module judges whether ammeter detection device's ammeter is placed the unit and is placed the ammeter that remains photoelectric detection to generate corresponding first ammeter information, and ammeter position detection module detects the ammeter at the state of placing of unit is placed to the ammeter, places according to predetermined position with judging the ammeter, thereby generates corresponding second ammeter information. The invention discloses a photoelectric detection and centralized turning method for an electric meter, which is characterized in that an electric meter position detection module, a control module, a photoelectric centralized turning module and an analysis module are linked, so that the electric meter arranged on an electric meter detection device is subjected to rapid, centralized and automatic photoelectric sampling detection, and the photoelectric detection and centralized turning method has the advantages of improving the detection benefit of the electric meter, saving labor force, being high in detection precision and the like.
Description
Technical Field
The invention belongs to the technical field of photoelectric detection of electric meters, and particularly relates to a photoelectric detection and centralized turning method for an electric meter.
Background
Along with the improvement of living standard and quality of life of people, the intelligent electric meter is popularized and used in a large scale, the existing intelligent electric meter needs to pass inspection before leaving a factory, the standard requirement of the intelligent electric meter is met or not through photoelectric detection, the performance detection of the electric energy meter is the most important link in the production of the electric energy meter, and the photoelectric information sampling is an important link for the detection of the electric energy meter. At present, the photoelectric detection of the traditional electric energy meter manually takes the photoelectric sampling head to a corresponding position to read information, and the problems of low efficiency, labor waste, large error and the like exist.
Therefore, the above problems are further improved.
Disclosure of Invention
The invention mainly aims to provide an ammeter photoelectric detection centralized turning method, which is used for carrying out rapid, centralized and automatic photoelectric sampling detection on an ammeter arranged on an ammeter detection device by linking an ammeter position detection module, a control module, a photoelectric centralized turning module and an analysis module, and has the advantages of improving the ammeter detection benefit, saving labor force, being high in detection precision and the like.
In order to achieve the above object, the present invention provides a method for performing concentrated photoelectric detection on an electric meter detection device, comprising the following steps:
step S1: the ammeter position detection module is used for judging whether an ammeter to be detected photoelectrically is placed in an ammeter placing unit of the ammeter detection device or not so as to generate corresponding first ammeter information, and detecting the placing state of the ammeter in the ammeter placing unit so as to judge whether the ammeter is placed according to a preset position or not so as to generate corresponding second ammeter information;
step S2: the electric meter position detection module transmits the generated first electric meter information and second electric meter information to the control module, so that the control module obtains the placing state (whether an electric meter exists) of each electric meter placing unit of the electric meter detection device and the position state (whether placing standard) of the electric meter placed in the electric meter placing unit;
Step S3: the method comprises the following steps that after a detection starting instruction transmitted by a control module is received by a photoelectric collecting and overturning device, a first action is carried out so that a photoelectric acquisition unit arranged on the photoelectric collecting and overturning device moves to a photoelectric acquisition position of an ammeter, and then photoelectric acquisition is carried out on the ammeter and obtained photoelectric acquisition data are transmitted to the control module;
step S4: the control module judges whether the electric meters placed on the electric meter placing unit in the current standard are all collected by the photoelectric collecting unit according to the first electric meter information and the second electric meter information, if yes, the photoelectric collecting and turning device performs a second action after receiving a detection ending instruction transmitted by the control module, so that the photoelectric collecting and turning device moves to a position to be detected, if not, the control module transmits generated first fault information to the analysis module, and the analysis module performs fault analysis on the first fault information and sends a detection ending instruction to the photoelectric collecting and turning device after removing the fault.
As a further preferable embodiment of the above-mentioned technical means, step S2 is specifically implemented as the following steps:
step S2.1: the control module receives first ammeter information, and if the first ammeter information indicates that ammeter information is placed, the current ammeter placing unit is used for placing an ammeter to be subjected to photoelectric detection;
Step S2.2: the control module receives the first ammeter information, and if the first ammeter information indicates that no ammeter is placed, the current ammeter placing unit does not place an ammeter to be subjected to photoelectric detection;
step S2.3: the control module receives the second ammeter information, and if the second ammeter information is ammeter standard placement information, the second ammeter information indicates that the ammeter of the current ammeter placement unit is placed in a standard manner;
step S2.4: and the control module receives the second ammeter information, and if the second ammeter information indicates that the ammeter has no standard placement information, the control module indicates that the ammeter of the current ammeter placement unit is not placed in a standard manner.
As a further preferable technical solution of the above technical solution, in step S2.4, if the second electric meter information is that the electric meter has no standard placement information, the control module transmits the generated second fault information to the analysis module, and the analysis module performs fault analysis on the second fault information and executes step S3 after the fault is removed.
As a further preferred technical solution of the foregoing technical solution, in step S4, if the information corresponding to the current electricity meter placement unit is that there is no electricity meter placement information or the electricity meter has no standard placement information, the control module determines whether all the electricity meters placed on the current electricity meter placement unit in the standard are not included in the determination range when all the electricity meters are collected by the photoelectric collection unit.
As a further preferred technical scheme of the above technical scheme, the photoelectric turning device comprises a transmission assembly, a linkage pull rod and a turning assembly, wherein:
the transmission assembly comprises a driving motor, a rotating rod and a chassis, the rotating rod is connected with the driving motor, and the rotating rod is arranged on the chassis;
one end of the linkage pull rod is connected with one end of the rotating rod, which is far away from the driving motor, and one end of the linkage pull rod, which is far away from the rotating rod, is connected with the overturning assembly;
the turnover assembly comprises a first assembly, a second assembly and a third assembly, the second assembly is connected with the first assembly and the third assembly, and the third assembly is provided with a photoelectric acquisition unit;
one end of the linkage pull rod, which is far away from the rotating rod, is connected with the connecting end of the first assembly and the second assembly;
one end of the first assembly, which is far away from the second assembly, is connected with an ammeter detection device;
the third assembly comprises a first part and a second part which are integrally formed, wherein:
one end of the first component, which is far away from the second assembly, is connected with an ammeter detection device, one end of the second assembly, which is far away from the first assembly, is connected with the first component, the photoelectric acquisition unit is installed at one end of the second component, which is far away from the first component, and the second component is in an arc shape;
The photoelectric acquisition unit is electrically connected with the control module.
Drawings
Fig. 1 is a schematic diagram of a photoelectric detection and integration method for an electric meter according to the present invention.
FIG. 2 is a schematic diagram of a photoelectric detection and integration method for an electric meter according to the present invention.
The reference numerals include: 1. a first electricity meter; 2. a second electricity meter; 100. a transmission assembly; 110. rotating the rod; 120. a chassis; 200. a linkage pull rod; 300. a turnover assembly; 310. a first component; 320. a second component; 330. a third component; 331. a first member; 332. a second component; 400. a photoelectric acquisition unit; 500. ammeter detection device.
Detailed Description
The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art. The basic principles of the invention, as defined in the following description, may be applied to other embodiments, variations, modifications, equivalents, and other technical solutions without departing from the spirit and scope of the invention.
In the preferred embodiment of the present invention, those skilled in the art should note that the electricity meters and the like to which the present invention relates may be regarded as the prior art.
Preferred embodiments.
The invention discloses a photoelectric detection and centralized turning method for an ammeter, which is used for carrying out centralized photoelectric detection on the ammeter positioned on an ammeter detection device and comprises the following steps:
step S1: the ammeter position detection module is used for judging whether an ammeter to be detected photoelectrically is placed in an ammeter placing unit of the ammeter detection device or not so as to generate corresponding first ammeter information, and detecting the placing state of the ammeter in the ammeter placing unit so as to judge whether the ammeter is placed according to a preset position or not so as to generate corresponding second ammeter information;
step S2: the electric meter position detection module transmits the generated first electric meter information and second electric meter information to the control module, so that the control module obtains the placing state (whether an electric meter exists) of each electric meter placing unit of the electric meter detection device and the position state (whether placing standard) of the electric meter placed in the electric meter placing unit;
step S3: the photoelectric collecting and overturning device carries out a first action after receiving a detection starting instruction transmitted by the control module, so that a photoelectric acquisition unit arranged on the photoelectric collecting and overturning device moves to a photoelectric acquisition position of an ammeter, and then photoelectric acquisition is carried out on the ammeter, and obtained photoelectric acquisition data are transmitted to the control module;
Step S4: the control module judges whether the electric meters placed on the electric meter placing unit in the current standard are all collected by the photoelectric collecting unit according to the first electric meter information and the second electric meter information, if so, the photoelectric turning device performs a second action after receiving a detection ending instruction transmitted by the control module, so that the photoelectric turning device moves to a position to be detected, if not, the control module transmits generated first fault information to the analysis module, and the analysis module performs fault analysis on the first fault information and transmits the detection ending instruction to the photoelectric turning device after removing the fault.
Specifically, step S2 is implemented as the following steps:
step S2.1: the control module receives first ammeter information, and if the first ammeter information indicates that ammeter information is placed, the current ammeter placing unit is used for placing an ammeter to be subjected to photoelectric detection;
step S2.2: the control module receives the first ammeter information, and if the first ammeter information is not placed, the control module indicates that the ammeter to be subjected to photoelectric detection is not placed in the current ammeter placing unit;
step S2.3: the control module receives the second ammeter information, and if the second ammeter information is ammeter standard placement information, the second ammeter information indicates that the ammeter of the current ammeter placement unit is placed in a standard manner;
Step S2.4: the control module receives the second electric meter information, and if the second electric meter information indicates that the electric meter is not placed in the standard mode, the control module indicates that the electric meter of the current electric meter placing unit is not placed in the standard mode.
More specifically, in step S2.4, if the second electric meter information is that the electric meter has no standard placement information, the control module transmits the generated second fault information to the analysis module, and the analysis module performs fault analysis on the second fault information and performs step S3 after the fault is removed.
More specifically, in step S4, if the information corresponding to the current electricity meter placement unit is that no electricity meter information is placed or the electricity meter has no standard placement information, the control module determines whether all the electricity meters placed on the current electricity meter placement unit in the standard are collected by the photoelectric collection unit and are not included in the determination range.
Preferably, the photovoltaic assembly apparatus comprises a transmission assembly 100, a linkage rod 200 and an overturning assembly 300, wherein:
the transmission assembly 100 comprises a driving motor, a rotating rod 110 and a chassis 120, wherein the rotating rod 110 is connected with the driving motor, and the rotating rod 110 is installed on the chassis 120 (the rotating rod is connected to a rotor of the motor so that the rotating rod rotates along with the rotation of the rotor in the rotating process, the chassis is provided with an installation hole, and the rotating rod is connected with the driving motor hidden in the electric meter detection device through the installation hole);
One end of the linkage pull rod 200 is connected with one end of the rotating rod 110 far away from the driving motor and one end of the linkage pull rod 200 far away from the rotating rod 110 is connected with the overturning assembly 300;
the flip assembly 300 includes a first assembly 310, a second assembly 320 and a third assembly 330, the second assembly 320 is connected to the first assembly 310 and the third assembly 330, and the third assembly 330 is mounted with the photoelectric collecting unit 400.
Specifically, one end of the linkage pull rod 200 away from the rotating rod 110 is connected to the connecting end of the first component 310 and the second component 320.
More specifically, an end of the first assembly 310, which is far from the second assembly 320, is connected to an electricity meter detection device 500.
Further, the third assembly 330 includes a first part 331 and a second part 332 which are integrally formed, wherein:
the end of the first part 331 far away from the second component 320 is connected to the electricity meter detection device 500, the end of the second component 320 far away from the first component 310 is connected to the first part 331, the photoelectric acquisition unit 400 is mounted at the end of the second part 332 far away from the first part 331, and the second part 332 is arc-shaped.
Furthermore, the photoelectric collecting unit 400 is electrically connected to the control module (for transmitting the collected photoelectric data of the electric meter to the control module for management).
Preferably, the principle of the invention is as follows:
as shown in fig. 1 and 2, the electric meter detection device is provided with a first electric meter 1 in the upper row and a second electric meter 2 in the lower row, each row of electric meters is provided with a corresponding electric meter photoelectric detection turning device, when photoelectric sampling detection is performed, a turning assembly is just started to be in an undetected state (such as the turning assembly matched with the second electric meter 2 in fig. 1), a driving motor firstly receives a driving signal from a control module and then rotates to drive a rotating rod to rotate, then the turning assembly is turned over through a linkage pull rod hinged with the rotating rod, so that a photoelectric acquisition unit installed on the turning assembly moves to a photoelectric sampling position of the electric meter (at the moment, the turning assembly processes a detection state, such as the turning assembly matched with the first electric meter 1 in fig. 1), photoelectric sampling is performed on the electric meter and sampling data is transmitted to the control module, after sampling is finished, the overturning assembly is overturned to an undetected state through the driving motor and the linkage pull rod.
The invention adopts the lever principle in the mechanical structure, combines the rotary transmission force, matches (servo) the control of the driving motor and the control module, turns over (moves) the turning component provided with the photoelectric acquisition unit and detected at fixed points to the detection position of the electric energy meter in a centralized way, automatically executes the photoelectric detection task, and returns the detection task to the original point after finishing.
It should be noted that the technical features of the electric meter and the like related to the present patent application should be regarded as the prior art, and the specific structure, the operation principle, the control mode and the spatial arrangement mode of the technical features may be selected conventionally in the field, and should not be regarded as the invention point of the present patent, and the present patent is not further detailed.
It will be apparent to those skilled in the art that modifications and equivalents can be made to the embodiments described above, or some features of the embodiments described above, and any modifications, equivalents, improvements, and the like, which fall within the spirit and principle of the present invention, are intended to be included within the scope of the present invention.
Claims (5)
1. The method for the photoelectric detection and centralized turning over of the electric meter is used for performing centralized photoelectric detection on the electric meter positioned on an electric meter detection device, and is characterized by comprising the following steps of:
Step S1: the ammeter position detection module is used for judging whether an ammeter to be detected photoelectrically is placed in an ammeter placing unit of the ammeter detection device or not so as to generate corresponding first ammeter information, and detecting the placing state of the ammeter in the ammeter placing unit so as to judge whether the ammeter is placed according to a preset position or not so as to generate corresponding second ammeter information;
step S2: the ammeter position detection module transmits the generated first ammeter information and second ammeter information to the control module, so that the control module can obtain the placing state of each ammeter placing unit of the ammeter detection device and the position state of the ammeter placed in the ammeter placing unit;
step S3: the photoelectric collecting and overturning device carries out a first action after receiving a detection starting instruction transmitted by the control module, so that a photoelectric acquisition unit arranged on the photoelectric collecting and overturning device moves to a photoelectric acquisition position of an ammeter, and then photoelectric acquisition is carried out on the ammeter, and obtained photoelectric acquisition data are transmitted to the control module;
step S4: the control module judges whether the electric meters placed on the electric meter placing unit in the current standard are all collected by the photoelectric collecting unit according to the first electric meter information and the second electric meter information, if so, the photoelectric turning device performs a second action after receiving a detection ending instruction transmitted by the control module, so that the photoelectric turning device moves to a position to be detected, if not, the control module transmits generated first fault information to the analysis module, and the analysis module performs fault analysis on the first fault information and transmits the detection ending instruction to the photoelectric turning device after removing the fault.
2. The method for photoelectric detection and centralized turning of an electric meter according to claim 1, wherein the step S2 is implemented as the following steps:
step S2.1: the control module receives first ammeter information, and if the first ammeter information indicates that ammeter information is placed, the current ammeter placing unit is used for placing an ammeter to be subjected to photoelectric detection;
step S2.2: the control module receives the first ammeter information, and if the first ammeter information is not placed, the control module indicates that the ammeter to be subjected to photoelectric detection is not placed in the current ammeter placing unit;
step S2.3: the control module receives second ammeter information, and if the second ammeter information is ammeter standard placement information, the standard placement of the ammeter in the current ammeter placement unit is indicated;
step S2.4: the control module receives the second electric meter information, and if the second electric meter information indicates that the electric meter is not placed in the standard mode, the control module indicates that the electric meter of the current electric meter placing unit is not placed in the standard mode.
3. The method of claim 2, wherein in step S2.4, if the second meter information indicates that the meter has no standard placement information, the control module transmits the generated second fault information to the analysis module, and the analysis module performs fault analysis on the second fault information and performs step S3 after the fault is removed.
4. The method according to claim 3, wherein in step S4, if the information corresponding to the current meter placement unit is that no meter is placed or no meter placement standard information exists, the control module determines whether all meters placed on the current meter placement unit in the standard are collected by the photoelectric collection unit and are not included in the determination range.
5. The photoelectric detection and centralized turning method for the electric meter according to claim 4, wherein the photoelectric centralized turning device comprises a transmission assembly, a linkage pull rod and a turning assembly, wherein:
the transmission assembly comprises a driving motor, a rotating rod and a chassis, the rotating rod is connected with the driving motor, and the rotating rod is arranged on the chassis;
one end of the linkage pull rod is connected with one end of the rotating rod, which is far away from the driving motor, and one end of the linkage pull rod, which is far away from the rotating rod, is connected with the overturning assembly;
the turnover assembly comprises a first assembly, a second assembly and a third assembly, the second assembly is connected with the first assembly and the third assembly, and the third assembly is provided with a photoelectric acquisition unit;
one end of the linkage pull rod, which is far away from the rotating rod, is connected with the connecting end of the first assembly and the second assembly;
One end of the first assembly, which is far away from the second assembly, is connected with an ammeter detection device;
the third assembly comprises a first part and a second part which are integrally formed, wherein:
one end of the first component, which is far away from the second assembly, is connected with an ammeter detection device, one end of the second assembly, which is far away from the first assembly, is connected with the first component, the photoelectric acquisition unit is installed at one end of the second component, which is far away from the first component, and the second component is in an arc shape;
the photoelectric acquisition unit is electrically connected with the control module.
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| CN202210138235.1A CN114675229B (en) | 2022-02-15 | 2022-02-15 | Electric meter photoelectric detection turning method |
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| CN202210138235.1A CN114675229B (en) | 2022-02-15 | 2022-02-15 | Electric meter photoelectric detection turning method |
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Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102788966A (en) * | 2012-08-20 | 2012-11-21 | 重庆市电力公司电力科学研究院 | Control method and control system for electric energy meter verification robot |
| WO2014012304A1 (en) * | 2012-07-20 | 2014-01-23 | 重庆市电力公司电力科学研究院 | Electrical energy meter verification system and robot therefor |
| CN108919169A (en) * | 2018-06-29 | 2018-11-30 | 宁波三星智能电气有限公司 | A kind of fault self-diagnosis method of electric energy meter |
| CN110646653A (en) * | 2019-10-31 | 2020-01-03 | 威胜集团有限公司 | Ammeter movement detection method, circuit and device |
| CN110749854A (en) * | 2019-12-03 | 2020-02-04 | 国网山东省电力公司电力科学研究院 | Electric energy meter verification and detection system feeding device |
| CN111983546A (en) * | 2020-08-26 | 2020-11-24 | 国网山东省电力公司营销服务中心(计量中心) | Ammeter detection configuration device and method |
| CN112379326A (en) * | 2020-11-24 | 2021-02-19 | 国网江苏省电力有限公司营销服务中心 | Intelligent electric energy meter light pulse automatic positioning and collecting device |
| CN112440136A (en) * | 2020-11-16 | 2021-03-05 | 东台市凯润精密机械股份有限公司 | Workpiece fixing and overturning device for precision machining |
| CN114019441A (en) * | 2021-09-30 | 2022-02-08 | 深圳市科陆智慧工业有限公司 | Electric energy meter detection device and control method thereof |
| CN114088722A (en) * | 2021-11-23 | 2022-02-25 | 国网江苏省电力有限公司营销服务中心 | Ammeter detection device and configuration method thereof |
-
2022
- 2022-02-15 CN CN202210138235.1A patent/CN114675229B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014012304A1 (en) * | 2012-07-20 | 2014-01-23 | 重庆市电力公司电力科学研究院 | Electrical energy meter verification system and robot therefor |
| CN102788966A (en) * | 2012-08-20 | 2012-11-21 | 重庆市电力公司电力科学研究院 | Control method and control system for electric energy meter verification robot |
| CN108919169A (en) * | 2018-06-29 | 2018-11-30 | 宁波三星智能电气有限公司 | A kind of fault self-diagnosis method of electric energy meter |
| CN110646653A (en) * | 2019-10-31 | 2020-01-03 | 威胜集团有限公司 | Ammeter movement detection method, circuit and device |
| CN110749854A (en) * | 2019-12-03 | 2020-02-04 | 国网山东省电力公司电力科学研究院 | Electric energy meter verification and detection system feeding device |
| CN111983546A (en) * | 2020-08-26 | 2020-11-24 | 国网山东省电力公司营销服务中心(计量中心) | Ammeter detection configuration device and method |
| CN112440136A (en) * | 2020-11-16 | 2021-03-05 | 东台市凯润精密机械股份有限公司 | Workpiece fixing and overturning device for precision machining |
| CN112379326A (en) * | 2020-11-24 | 2021-02-19 | 国网江苏省电力有限公司营销服务中心 | Intelligent electric energy meter light pulse automatic positioning and collecting device |
| CN114019441A (en) * | 2021-09-30 | 2022-02-08 | 深圳市科陆智慧工业有限公司 | Electric energy meter detection device and control method thereof |
| CN114088722A (en) * | 2021-11-23 | 2022-02-25 | 国网江苏省电力有限公司营销服务中心 | Ammeter detection device and configuration method thereof |
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