CN108267709B - Method and device for checking and classifying power failure - Google Patents
Method and device for checking and classifying power failure Download PDFInfo
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- CN108267709B CN108267709B CN201810109224.4A CN201810109224A CN108267709B CN 108267709 B CN108267709 B CN 108267709B CN 201810109224 A CN201810109224 A CN 201810109224A CN 108267709 B CN108267709 B CN 108267709B
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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
Abstract
The invention provides a method and a device for checking and classifying power failure, which comprises the following steps: acquiring electric energy data in the electric energy meter from an information system of the electric energy meter by using a 485 communication technology; detecting the electric energy meter according to the electric energy data to obtain the fault type of the electric energy meter; according to the fault type of the electric energy meter, attaching a corresponding label to the electric energy meter; the electric energy meters are classified according to fault types according to labels of the electric energy meters, information of the electric energy meters capable of being electrified and detected is collected through the image collecting device, detection data and detection results of the electric energy meters are obtained, the electric energy meters are classified according to the detection results of the electric energy meters, accordingly, automatic sorting of the electric energy meters is achieved, and working efficiency is improved. Meanwhile, complete recording of detection data is realized, and query in the future is facilitated.
Description
Technical Field
The invention relates to the technical field of ammeter detection, in particular to a method and a device for electric energy fault detection and classification.
Background
In order to realize the management requirements of 'informatization, automation and interaction' of the intelligent power grid, respond to the policy of 'stepped electricity price' in China to implement the construction goal of 'full collection, full coverage and full cost control' of the electricity consumption information collection system, the national power grid company starts to vigorously popularize and apply the intelligent electric energy meter in the company range from 2009. According to statistics, by 9 months in 2016, the number of users in the full-aperture range of a national grid company system exceeds 4.3 hundred million users, 3.85 million intelligent electric energy meters are installed in an accumulated mode, and then 100% full coverage of intelligent meter installation and power utilization information collection is gradually achieved.
Along with the large-scale installation and application and the periodic alternation of the intelligent electric energy meters, the quantity of the disassembled intelligent electric energy meters is more and more, the disassembled intelligent electric energy meters need to be sorted and detected, the running state and the fault condition of the intelligent electric energy meters are analyzed and judged, the recycling condition of the disassembled intelligent electric energy meters is determined, and the sorting business of the disassembled intelligent electric energy meters gradually becomes one of key work of the provincial metering center.
However, most of the disassembled electric energy meters are scattered in city companies and county companies, sorting and detection are required to be carried out through manual processing, in the case of a large number of disassembled meters which are returned in a centralized manner, at present, no automatic means and tools are available for supporting sorting and detecting work, manual sorting and detection are used, the workload is large, the efficiency is low, effective data management, monitoring, statistics and analysis means for the sorting and detection of the disassembled meters and fault phenomena are lacked, at present, the collection of the fault phenomena of the disassembled electric energy meters only depends on the judgment of field workers, the fault phenomena are thick in lines, the information collection is inaccurate, and the information collection is not accurate
Disclosure of Invention
In view of the above problems in the prior art, the present invention provides a method and apparatus for electrical energy fault detection and classification.
In a first aspect, an embodiment of the present invention provides a method for checking and classifying power failure, including:
acquiring electric energy data in the electric energy meter from an information system of the electric energy meter by using a 485 communication technology;
detecting the electric energy meter according to the electric energy data to obtain the fault type of the electric energy meter;
according to the fault type of the electric energy meter, attaching a corresponding label to the electric energy meter;
and classifying the electric energy meters according to the fault types according to the labels of the electric energy meters.
Optionally, the fault types include a storage unit fault, a software unit fault, a power supply unit fault, and an operating state fault.
Optionally, the step of detecting the electric energy meter to obtain the fault type of the electric energy meter includes:
and detecting the storage unit, the software unit, the power supply unit and the running state of the electric energy meter in sequence to obtain fault classification of the electric energy meter.
Optionally, before the electric energy data in the electric energy meter is acquired from the information system of the electric energy meter by using 485 communication technology, the method further includes:
and powering on the electric energy meter.
Optionally, before the power-on of the electric energy meter, the method further includes:
acquiring identification information of the electric energy meter by scanning a bar code of the electric energy meter; and the label of the electric energy meter carries the identification information and the fault type of the electric energy meter.
In a second aspect, an embodiment of the present invention further provides an apparatus for checking and classifying a power failure, including:
the communication module is used for acquiring electric energy data in the electric energy meter from an information system of the electric energy meter by using a 485 communication technology;
the detection module is used for detecting the electric energy meter according to the electric energy data to obtain the fault type of the electric energy meter;
the label sticking module is used for sticking a corresponding label to the electric energy meter according to the fault type of the electric energy meter;
and the classification module is used for classifying the electric energy meter according to the fault type according to the label of the electric energy meter.
Optionally, the fault types include a storage unit fault, a software unit fault, a power supply unit fault, and an operating state fault.
The detection module comprises a storage unit, a software unit, a power supply unit and an operation state which are used for sequentially detecting the electric energy meter to obtain the fault classification of the electric energy meter.
Optionally, the apparatus further comprises:
and the power-on module is used for powering on the electric energy meter.
Optionally, the apparatus further comprises:
the code scanning module is used for scanning a bar code of the electric energy meter to obtain identification information of the electric energy meter; and the label of the electric energy meter carries the identification information and the fault type of the electric energy meter.
In a third aspect, an embodiment of the present invention provides a computer storage medium for storing computer software instructions for the apparatus according to the second aspect.
The embodiment of the invention has the following beneficial effects:
the method and the device for checking and classifying the electric energy faults, provided by the embodiment of the invention, comprise the following steps: acquiring electric energy data in the electric energy meter from an information system of the electric energy meter by using a 485 communication technology; detecting the electric energy meter to obtain the fault type of the electric energy meter; according to the fault type of the electric energy meter, attaching a corresponding label to the electric energy meter; and classifying the electric energy meters according to the fault types according to the labels of the electric energy meters. The image acquisition device is used for acquiring the information of the electric energy meter capable of being electrified for detection, so that the detection data and the detection result of the electric energy meter are obtained, and the electric energy meter is classified according to the detection result of the electric energy meter, so that the automatic sorting of the electric energy meter is realized, and the working efficiency is improved. Meanwhile, complete recording of detection data is realized, and query in the future is facilitated.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.
In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a flow chart of a method for power failure detection and classification according to a first embodiment of the present invention;
FIG. 2 is a flow chart of a method for power failure detection and classification according to a second embodiment of the present invention;
fig. 3 is a block diagram illustrating a power failure checking and classifying apparatus according to a third embodiment of the present invention;
fig. 4 is a block diagram of another power failure checking and classifying apparatus according to a third embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings, and it is apparent that the described embodiments are some, but not all embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example one
Referring to fig. 1, a flow chart of a method for checking and classifying power failure is shown, which is applied to the method specifically including the following steps:
s101, acquiring electric energy data in the electric energy meter from an information system of the electric energy meter by using a 485 communication technology;
it should be noted that the electric energy meter information system stores the production information of each electric energy meter and the electric energy data of the electric energy meters are all stored in the electric energy meter information system during the use process. And acquiring the electric energy data in the electric energy meter from the electric energy meter information system by using a 485 communication technology.
S102, detecting the electric energy meter according to the electric energy data to obtain the fault type of the electric energy meter;
judging whether various detection data of the electric energy meter accord with a preset normal value or not according to the electric energy data; if all the detection data of the electric energy meter accord with preset normal values, determining that the detection result of the electric energy meter is qualified; and if the detection data which do not accord with the preset normal value exist in all the detection data of the electric energy meter, determining the fault type of the electric energy meter according to the detection data which do not accord with the preset normal value, and taking the fault type as the detection result of the electric energy meter.
S103, attaching a corresponding label to the electric energy meter according to the fault type of the electric energy meter;
and S104, classifying the electric energy meter according to the fault type according to the label of the electric energy meter.
Specifically, the labels carry fault information of the electric energy meters, and the electric energy meters are classified by utilizing a sorting device according to the types of the faults.
The method for checking and classifying the power failure provided by the embodiment of the invention comprises the following steps: detecting the electric energy meter to obtain the fault type of the electric energy meter; according to the fault type of the electric energy meter, attaching a corresponding label to the electric energy meter; and classifying the electric energy meters according to the fault types according to the labels of the electric energy meters. The image acquisition device is used for acquiring the information of the electric energy meter capable of being electrified for detection, so that the detection data and the detection result of the electric energy meter are obtained, and the electric energy meter is classified according to the detection result of the electric energy meter, so that the automatic sorting of the electric energy meter is realized, and the working efficiency is improved. Meanwhile, complete recording of detection data is realized, and query in the future is facilitated.
Example two
Referring to fig. 2, a flowchart of a method for checking and classifying power failures is shown, where the method is implemented on the basis of the method for checking and classifying power failures provided in the first embodiment, and specifically includes the following steps:
s201, acquiring identification information of the electric energy meter by scanning a bar code of the electric energy meter; the label of the electric energy meter carries the identification information and the fault type of the electric energy meter.
And in the scanning process, acquiring the identification information and the fault type of the electric energy meter, and carrying out one-to-one correspondence on the identification information and the fault type.
S202, electrifying the electric energy meter.
S203, acquiring electric energy data in the electric energy meter from an information system of the electric energy meter by using a 485 communication technology;
s204, detecting the electric energy meter according to the electric energy data to obtain the fault type of the electric energy meter;
judging whether various detection data of the electric energy meter meet preset normal values or not; if all the detection data of the electric energy meter accord with preset normal values, determining that the detection result of the electric energy meter is qualified; and if the detection data which do not accord with the preset normal value exist in all the detection data of the electric energy meter, determining the fault type of the electric energy meter according to the detection data which do not accord with the preset normal value, and taking the fault type as the detection result of the electric energy meter.
S205, according to the fault type of the electric energy meter, attaching a corresponding label to the electric energy meter;
s206, classifying the electric energy meter according to the fault type according to the label of the electric energy meter.
The method for checking and classifying the power failure provided by the embodiment of the invention comprises the following steps: detecting the electric energy meter to obtain the fault type of the electric energy meter; according to the fault type of the electric energy meter, attaching a corresponding label to the electric energy meter; and classifying the electric energy meters according to the fault types according to the labels of the electric energy meters. The image acquisition device is used for acquiring the information of the electric energy meter capable of being electrified for detection, so that the detection data and the detection result of the electric energy meter are obtained, and the electric energy meter is classified according to the detection result of the electric energy meter, so that the automatic sorting of the electric energy meter is realized, and the working efficiency is improved.
EXAMPLE III
As to the method for checking and classifying power failures provided by the foregoing embodiments, an embodiment of the present invention provides a device for checking and classifying power failures, referring to a block diagram of a structure of the device for checking and classifying power failures shown in fig. 3, where the device includes the following parts:
the communication module 31 is used for acquiring electric energy data in the electric energy meter from an information system of the electric energy meter by using a 485 communication technology;
the detection module 32 is used for detecting the electric energy meter according to the electric energy data to obtain the fault type of the electric energy meter;
the label sticking module 33 is used for sticking a corresponding label to the electric energy meter according to the fault type of the electric energy meter;
and the classification module 34 is used for classifying the electric energy meter according to the fault type according to the label of the electric energy meter.
The fault types include storage unit faults, software unit faults, power supply unit faults, and operating state faults.
The detection module 32 is further configured to sequentially detect a storage unit, a software unit, a power supply unit, and an operation state of the electric energy meter, so as to obtain a fault classification of the electric energy meter.
As shown in fig. 4, the apparatus further includes a power-up module 44 and a code-scanning module 45.
And the power-on module 45 is used for powering on the electric energy meter.
The code scanning module 46 is used for scanning a bar code of the electric energy meter to obtain identification information of the electric energy meter; the label of the electric energy meter carries the identification information and the fault type of the electric energy meter.
The device for checking and classifying the power failure provided by the embodiment of the invention comprises: detecting the electric energy meter according to the electric energy data to obtain the fault type of the electric energy meter; according to the fault type of the electric energy meter, attaching a corresponding label to the electric energy meter; and classifying the electric energy meters according to the fault types according to the labels of the electric energy meters. The image acquisition device is used for acquiring the information of the electric energy meter capable of being electrified for detection, so that the detection data and the detection result of the electric energy meter are obtained, and the electric energy meter is classified according to the detection result of the electric energy meter, so that the automatic sorting of the electric energy meter is realized, and the working efficiency is improved. Meanwhile, complete recording of detection data is realized, and query in the future is facilitated.
Unless specifically stated otherwise, the relative steps, numerical expressions, and values of the components and steps set forth in these embodiments do not limit the scope of the present invention.
It is clear to those skilled in the art that, for convenience and brevity of description, the specific working processes of the system and the apparatus described above may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again.
In all examples shown and described herein, any particular value should be construed as merely exemplary, and not as a limitation, and thus other examples of example embodiments may have different values.
The flowchart and block diagrams in the figures illustrate the architecture, functionality, and operation of possible implementations of systems, methods and computer program products according to various embodiments of the present invention. In this regard, each block in the flowchart or block diagrams may represent a module, segment, or portion of code, which comprises one or more executable instructions for implementing the specified logical function(s). It should also be noted that, in some alternative implementations, the functions noted in the block may occur out of the order noted in the figures. For example, two blocks shown in succession may, in fact, be executed substantially concurrently, or the blocks may sometimes be executed in the reverse order, depending upon the functionality involved. It will also be noted that each block of the block diagrams and/or flowchart illustration, and combinations of blocks in the block diagrams and/or flowchart illustration, can be implemented by special purpose hardware-based systems which perform the specified functions or acts, or combinations of special purpose hardware and computer instructions.
The computer-readable medium having the processor-executable nonvolatile program code according to the embodiments of the present invention has the same technical features as the vehicle warning method, the vehicle warning system, and the electronic device according to the embodiments of the present invention, so that the same technical problems can be solved, and the same technical effects can be achieved.
In addition, in the description of the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
The computer program product for performing the vehicle early warning method provided by the embodiment of the present invention includes a computer readable storage medium storing a nonvolatile program code executable by a processor, where instructions included in the program code may be used to execute the method described in the foregoing method embodiment, and specific implementation may refer to the method embodiment, and will not be described herein again.
In the several embodiments provided in the present application, it should be understood that the disclosed system, apparatus and method may be implemented in other ways. The above-described embodiments of the apparatus are merely illustrative, and for example, the division of the units is only one logical division, and there may be other divisions when actually implemented, and for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection of devices or units through some communication interfaces, and may be in an electrical, mechanical or other form.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit.
The functions, if implemented in the form of software functional units and sold or used as a stand-alone product, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and other various media capable of storing program codes.
Finally, it should be noted that: the above-mentioned embodiments are only specific embodiments of the present invention, which are used for illustrating the technical solutions of the present invention and not for limiting the same, and the protection scope of the present invention is not limited thereto, although the present invention is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: any person skilled in the art can modify or easily conceive the technical solutions described in the foregoing embodiments or equivalent substitutes for some technical features within the technical scope of the present disclosure; such modifications, changes or substitutions do not depart from the spirit and scope of the embodiments of the present invention, and they should be construed as being included therein. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (3)
1. A method of power failure inspection and classification, comprising:
acquiring electric energy data in the electric energy meter from an information system of the electric energy meter by using a 485 communication technology; the electric energy data of the electric energy meter are all stored in an information system of the electric energy meter;
detecting the electric energy meter according to the electric energy data to obtain the fault type of the electric energy meter;
according to the fault type of the electric energy meter, attaching a corresponding label to the electric energy meter;
classifying the electric energy meters according to fault types according to labels of the electric energy meters; the label of the electric energy meter carries the identification information and the fault type of the electric energy meter;
before the 485 communication technology is utilized to obtain the electric energy data in the electric energy meter from the information system of the electric energy meter, the method further comprises the following steps:
electrifying the electric energy meter;
before the electric energy meter is powered on, the method further comprises the following steps:
acquiring identification information of the electric energy meter by scanning a bar code of the electric energy meter;
the fault types comprise storage unit faults, software unit faults, power supply unit faults and running state faults;
the step of detecting the electric energy meter according to the electric energy data to obtain the fault type of the electric energy meter comprises the following steps:
and detecting a storage unit, a software unit, a power supply unit and an operation state of the electric energy meter in sequence according to the electric energy data to obtain fault classification of the electric energy meter.
2. An apparatus for power failure inspection and classification, comprising:
the communication module is used for acquiring electric energy data in the electric energy meter from an information system of the electric energy meter by using a 485 communication technology; the electric energy data of the electric energy meter are all stored in an information system of the electric energy meter;
the detection module is used for detecting the electric energy meter according to the electric energy data to obtain the fault type of the electric energy meter;
the label sticking module is used for sticking a corresponding label to the electric energy meter according to the fault type of the electric energy meter;
the classification module is used for classifying the electric energy meter according to the fault type according to the label of the electric energy meter; the label of the electric energy meter carries the identification information and the fault type of the electric energy meter;
wherein the apparatus further comprises:
the power-on module is used for powering on the electric energy meter;
wherein the apparatus further comprises:
the code scanning module is used for scanning a bar code of the electric energy meter to obtain identification information of the electric energy meter;
the fault types comprise storage unit faults, software unit faults, power supply unit faults and running state faults;
and the detection module is also used for sequentially detecting the storage unit, the software unit, the power supply unit and the running state of the electric energy meter according to the electric energy data to obtain fault classification of the electric energy meter.
3. A computer storage medium storing computer software instructions for use by the apparatus of claim 2.
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| CN110987129A (en) * | 2019-12-08 | 2020-04-10 | 怀化学院 | Ultrasonic intelligent water meter fault self-checking and processing system and method |
| CN111426999A (en) * | 2020-04-14 | 2020-07-17 | 南方电网科学研究院有限责任公司 | Automatic monitoring device and method for reliability life test of electric energy metering equipment |
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