An electric energy meter wiring line detection method and device, electronic equipment and storage medium

Abstract

The application discloses a kind of electric energy meter replacement operation detection method, device, electronic equipment and storage medium, electric energy meter replacement operation detection method includes: obtaining the number and first meter code data of each electric energy meter in metering automation system;Wherein, first meter code data includes positive active power data and reverse active power data;According to the positive active total power in each month in positive active power data, determine the positive active total power consumption value in each month;According to the reverse active total power in each month in reverse active power data, determine the reverse active total power consumption value in each month;According to positive active total power consumption value and reverse active total power consumption value, judge whether the operation of the electric energy meter after replacement exists abnormity.The application improves detection efficiency.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of electric energy meter wiring detection, and particularly relates to an electric energy meter wiring line detection method and device, electronic equipment and a storage medium. BACKGROUND

[0002] In recent years, due to the increase of people's demand for electricity, the increase of enterprise demand for dedicated line power supply, and the rapid development of domestic electricity market transaction, the accurate metering of electric energy meters has been severely challenged. Therefore, it is necessary to update the electric energy meter in time and to detect the operation of the updated electric energy meter.

[0003] In the prior art, the inspection method after disassembly of the electric energy meter mainly checks the field device wiring or the field instrument, and the detection efficiency is low. SUMMARY

[0004] The present application provides an electric energy meter wiring line detection method and device, electronic equipment and a storage medium to improve detection efficiency.

[0005] According to one aspect of the present application, an electric energy meter replacement operation detection method is provided, which includes:

[0006] Obtaining the number and first meter code data of each electric energy meter in the metering automation system; wherein the first meter code data includes forward active power data and reverse active power data;

[0007] Determining the forward active total power consumption value of each month according to the forward active total power of each month in the forward active power data;

[0008] Determining the reverse active total power consumption value of each month according to the reverse active total power of each month in the reverse active power data;

[0009] Determining whether the operation of the replaced electric energy meter is abnormal according to the forward active total power consumption value and the reverse active total power consumption value.

[0010] Further, determining whether the operation of the replaced electric energy meter is abnormal according to the forward active total power consumption value and the reverse active total power consumption value includes:

[0011] If the forward active total power consumption value of the nth month after the meter replacement is less than a first preset power and the reverse active total power consumption value of the nth month is greater than a second preset power, it is determined that the wiring of the replaced electric energy meter is abnormal; wherein n is an integer greater than 0 and less than or equal to 12.

[0012] Further, determining whether the operation of the replaced electric energy meter is abnormal according to the forward active total power consumption value and the reverse active total power consumption value includes:

[0013] determining a first power difference value by subtracting the positive active total power consumption value of the i-th month before the meter replacement from the positive active total power consumption value of the i+1-th month after the meter replacement;

[0014] comparing the first power difference value with the positive active total power consumption value of the i-th month before the meter replacement, and determining whether the connection of the replaced meter is abnormal according to a comparison result; wherein i is an integer greater than 0 and less than or equal to 11.

[0015] Further, according to the positive active total power consumption value and the negative active total power consumption value, it is determined whether the operation of the replaced meter is abnormal, and then the method further comprises:

[0016] obtaining the three-phase voltage value and the three-phase current value in the first meter code data, comparing the three-phase voltage value in the first meter code data after the meter replacement with a preset voltage value, and comparing the three-phase current value in the first meter code data after the meter replacement with a preset current value, and determining whether the connection of the replaced meter is abnormal according to a comparison result.

[0017] Further, according to the positive active total power consumption value and the negative active total power consumption value, it is determined whether the operation of the replaced meter is abnormal, and then the method further comprises:

[0018] obtaining the active power in the first meter code data, and determining whether the connection of the replaced meter is abnormal according to the active power in the first meter code data after the meter replacement, and a difference value between the positive active total power on the m-th day and the positive active total power on the m-1-th day in the positive active power data after the meter replacement; wherein m is an integer greater than 1 and less than or equal to 31.

[0019] Further, according to the positive active total power consumption value and the negative active total power consumption value, it is determined whether the operation of the replaced meter is abnormal, and then the method further comprises:

[0020] comparing the positive active total power in the daily positive active power data with the sum of the positive active peak segment power, the positive active flat segment power and the positive active valley segment power in the daily positive active power data, and determining whether the operation of the replaced meter is abnormal according to a comparison result.

[0021] According to another aspect of the present application, there is provided an electric meter replacement operation detection device, which comprises:

[0022] a meter code data acquisition module, configured to acquire the number and the first meter code data of each electric meter in a metering automation system; wherein the first meter code data comprises positive active power data and negative active power data;

[0023] The forward active total power consumption value determination module is configured to determine a forward active total power consumption value of each month according to a forward active total power of each month in the forward active power data.

[0024] The reverse active total power consumption value determination module is configured to determine a reverse active total power consumption value of each month according to a reverse active total power of each month in the reverse active power data.

[0025] The operation abnormality judgment module is configured to determine whether the operation of the replaced electric energy meter is abnormal according to the forward active total power consumption value and the reverse active total power consumption value.

[0026] According to another aspect of the present application, an electronic device is provided, which comprises:

[0027] at least one processor; and

[0028] a memory connected with the at least one processor in communication; wherein,

[0029] the memory stores a computer program executable by the at least one processor, and the computer program is executed by the at least one processor to enable the at least one processor to execute the electric energy meter replacement operation detection method according to any of the embodiments of the present application.

[0030] According to another aspect of the present application, a computer readable storage medium is provided, which stores computer instructions for enabling a processor to implement the electric energy meter replacement operation detection method according to any of the embodiments of the present application when executed by the processor.

[0031] According to another aspect of the present application, a computer program product is provided, which comprises a computer program for implementing the electric energy meter replacement operation detection method according to any of the above embodiments when executed by a processor.

[0032] The electric energy meter wiring line detection method provided by the embodiments of the present application determines a forward active total power consumption value of each month according to a forward active total power of each month in the forward active power data, determines a reverse active total power consumption value of each month according to a reverse active total power of each month in the reverse active power data, and finally determines whether the operation of the replaced electric energy meter is abnormal according to the forward active total power consumption value and the reverse active total power consumption value, thereby improving the detection efficiency compared with the existing technology which detects the operation of the electric energy meter by means of field device wiring inspection or field instrument inspection.

[0033] It is to be understood that the details described in this section are not intended to identify key or critical elements of the embodiments of the application or to limit the scope of the application. Other features of the present application will be apparent from the following description. BRIEF DESCRIPTION OF DRAWINGS

[0034] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiments description will be briefly introduced as follows. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without any creative effort based on these drawings.

[0035] Figure 1 is a flow chart of a method for detecting the operation of electric energy meter replacement according to an embodiment of the present application;

[0036] Figure 2 is a structural schematic diagram of a device for detecting the operation of electric energy meter replacement according to an embodiment of the present application;

[0037] Figure 3 shows a structural schematic diagram of an electronic device that can be used to implement the embodiments of the present application. DETAILED DESCRIPTION

[0038] In order to make the technical personnel in the art better understand the present application scheme, the technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only some embodiments of the present application, not all. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without any creative effort should be within the scope of protection of the present application.

[0039] It should be noted that the terms "first", "second", and the like in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and do not necessarily indicate a specific order or sequence. It should be understood that the data used in this way can be interchanged under appropriate circumstances, so that the embodiments of the present application described herein can be implemented in an order other than those illustrated or described herein. In addition, the terms "include" and "have" and any variations thereof are intended to cover non-exclusive inclusion, for example, a process, method, system, product or device including a series of steps or units does not necessarily limit to those steps or units clearly listed, but can include other steps or units not clearly listed or inherent to these processes, methods, products or devices.

[0040] The embodiments of the present application provide a method for detecting the wiring line of an electric energy meter, Figure 1is a flow chart of an electric energy meter wiring line detection method according to an embodiment of the present application, referring to Figure 1 The electric energy meter wiring line detection method comprises the following steps.

[0041] S110, acquiring the number and first meter code data of each electric energy meter in the metering automation system; wherein the first meter code data comprises forward active power data and reverse active power data.

[0042] The number of the electric energy meter in the metering automation system can comprise the electric energy meter number before meter replacement and the electric energy meter number after meter replacement. The forward active power data comprises a plurality of sets of forward active total power, a plurality of sets of forward active peak segment power, a plurality of sets of forward active flat segment power and a plurality of sets of forward active valley segment power corresponding to each electric energy meter number; the reverse active power data comprises a plurality of sets of reverse active total power, a plurality of sets of reverse active peak segment power, a plurality of sets of reverse active flat segment power and a plurality of sets of reverse active valley segment power corresponding to each electric energy meter number. Specifically, the first meter code data before meter replacement and the first meter code data after meter replacement detected in real time in the metering automation system can be acquired in real time.

[0043] S120, determining the forward active total power consumption value of each month according to the forward active total power of each month in the forward active power data.

[0044] Specifically, the meter code value of the forward active total power at the end of each month is subtracted from the meter code value of the forward active total power at the beginning of the month to determine the forward active total power consumption value of each month, i.e. the monthly power consumption.

[0045] S130, determining the reverse active total power consumption value of each month according to the reverse active total power of each month in the reverse active power data.

[0046] Specifically, the meter code value of the reverse active total power at the end of each month is subtracted from the meter code value of the reverse active total power at the beginning of the month to determine the reverse active total power consumption value of each month.

[0047] S140, judging whether the operation of the replaced electric energy meter is abnormal according to the forward active total power consumption value and the reverse active total power consumption value.

[0048] Specifically, the positive active total power consumption value of each month can be compared with the first preset power, and the negative active total power consumption value of each month can be compared with the first preset power, if the positive active total power consumption value of the nth month after meter replacement is less than the first preset power and the negative active total power consumption value of the nth month is greater than the second preset power, it can be determined that the connection of the replaced electric energy meter is abnormal, wherein n is an integer greater than 0 and less than or equal to 12; the positive active total power consumption value of the ith month before meter replacement can be subtracted from the positive active total power consumption value of the i+1 month after meter replacement to determine a first power difference value, the first power difference value is compared with the positive active total power consumption value of the ith month before meter replacement, and whether the connection of the replaced electric energy meter is abnormal is determined according to the comparison result, wherein i is an integer greater than 0 and less than or equal to 11.

[0049] The electric energy meter connection line detection method provided by the embodiment of the application determines whether the operation of the replaced electric energy meter is abnormal according to the positive active total power consumption value and the negative active total power consumption value, compared with the detection of the operation of the electric energy meter by the field device connection inspection or the field instrument inspection in the prior art, the detection efficiency is improved.

[0050] Further, whether the operation of the replaced electric energy meter is abnormal is determined according to the positive active total power consumption value and the negative active total power consumption value, including:

[0051] If the positive active total power consumption value of the nth month after meter replacement is less than the first preset power and the negative active total power consumption value of the nth month is greater than the second preset power, it is determined that the connection of the replaced electric energy meter is abnormal, wherein n is an integer greater than 0 and less than or equal to 12.

[0052] Specifically, the positive active total power consumption value of each month can be compared with the first preset power, and the negative active total power consumption value of each month can be compared with the first preset power, if the positive active total power consumption value of the nth month after meter replacement is less than the first preset power and the negative active total power consumption value of the nth month is greater than the second preset power, it is determined that the connection of the replaced electric energy meter is abnormal, wherein n is an integer greater than 0 and less than or equal to 12; the positive active total power consumption value of the ith month before meter replacement can be subtracted from the positive active total power consumption value of the i+1 month after meter replacement to determine a first power difference value, the first power difference value is compared with the positive active total power consumption value of the ith month before meter replacement, and whether the connection of the replaced electric energy meter is abnormal is determined according to the comparison result, wherein i is an integer greater than 0 and less than or equal to 11.

[0053] Further, judging whether the operation of the replaced electric energy meter is abnormal according to the forward active total power consumption value and the reverse active total power consumption value, comprising:

[0054] Determine a first power difference value by subtracting the forward active total power consumption value of the i th month before the meter replacement from the forward active total power consumption value of the i+1 th month after the meter replacement;

[0055] Compare the first power difference value with the forward active total power consumption value of the i th month before the meter replacement, and judge whether the wiring of the replaced electric energy meter is abnormal according to the comparison result; wherein i is an integer greater than 0 and less than or equal to 11.

[0056] Specifically, the first power percentage can be determined by dividing the first power difference value by the forward active total power consumption value of the i th month before the meter replacement, and the first power percentage is compared with the preset power percentage, if the first power percentage is greater than the preset power percentage, it means that the electricity consumption data after the meter replacement is much smaller than the electricity consumption data before the meter replacement, then the replaced electric energy meter has a wiring abnormality problem. If the staff detects that the electric energy meter has no wiring abnormality, it means that the user may have electricity stealing or non-compliance electricity usage behavior. Exemplarily, the preset power percentage can be 33.3%.

[0057] Further, judging whether the operation of the replaced electric energy meter is abnormal according to the forward active total power consumption value and the reverse active total power consumption value, further comprising:

[0058] Obtain the three-phase voltage value and the three-phase current value in the first meter code data, compare the three-phase voltage value in the first meter code data after the meter replacement with the preset voltage value, and compare the three-phase current value in the first meter code data after the meter replacement with the preset current value, and judge whether the wiring of the replaced electric energy meter is abnormal according to the comparison result.

[0059] The three-phase voltage data includes the voltage value of each phase in the three-phase power supply for each electric energy meter; the three-phase current data includes the current value corresponding to each phase voltage value.

[0060] Specifically, if the voltage value of a phase of the electric energy meter is greater than the starting voltage value of the electric energy meter, the current value corresponding to the phase is greater than the critical current value, and the duration is greater than the first preset time length, it means that the wiring of the electric energy meter is abnormal, and the staff needs to detect it in time. Exemplarily, the starting voltage value = 80% * the voltage value of a phase, and the first preset time length can be 8h.

[0061] If the voltage value of a phase of the electric energy meter is greater than the critical voltage value, the current value of any phase or any two phases is less than the starting current value, and the current value corresponding to the remaining phase is greater than the critical current value, and the duration is greater than the first preset time length, it is indicated that the wiring of the electric energy meter is abnormal, and the staff needs to perform on-site detection in time, wherein the starting current value, the critical current value and the critical voltage value can be found from the electric energy meter instruction manual.

[0062] Further, the running of the replaced electric energy meter is judged to be abnormal according to the positive active total power consumption value and the reverse active total power consumption value, and then the method further comprises:

[0063] The active power in the first meter code data is acquired, and the active power in the first meter code data after meter replacement and the difference between the positive active total power on the mth day and the positive active total power on the m-1th day in the positive active power data after meter replacement are used to judge whether the wiring of the replaced electric energy meter is abnormal, wherein m is an integer greater than 0 and less than or equal to 31.

[0064] Specifically, if the active power is not zero and the difference between the positive active total power at zero time on the mth day and the positive active total power at zero time on the m-1th day is zero, or if the active power is zero but the difference between the positive active total power at zero time on the mth day and the positive active total power at zero time on the m-1th day is not zero, it is indicated that the electric energy meter has a writing abnormality, and the staff needs to perform on-site detection in time. If the meter code value of the positive active total power at zero time on the mth day is less than the meter code value of the positive active total power at zero time on the m-1th day, it is determined that the electric energy meter has a writing abnormality, and the staff needs to perform on-site detection in time.

[0065] Further, the running of the replaced electric energy meter is judged to be abnormal according to the positive active total power consumption value and the reverse active total power consumption value, and then the method further comprises:

[0066] The positive active total power in the daily positive active power data is compared with the sum of the positive active peak segment power, the positive active flat segment power and the positive active valley segment power in the daily positive active power data, and the running of the replaced electric energy meter is judged to be abnormal according to the comparison result.

[0067] Specifically, the positive active total power per day is subtracted from the sum of the positive active peak segment power, the positive active flat segment power and the positive active valley segment power per day, and if the difference is greater than a preset power difference value, it is indicated that the internal running of the electric energy meter is abnormal, and the electric energy meter clock setting is abnormal or the internal writing pulse of the electric energy meter is abnormal.

[0068] The embodiment of the present application provides a kind of electric energy meter replacement running detection device, Figure 2It is a structural schematic diagram of an electric energy meter replacement operation detection device provided according to an embodiment of the present application. The electric energy meter replacement operation detection device 200 comprises:

[0069] A meter code data acquisition module 210 is configured to acquire the number and first meter code data of each electric energy meter in a metering automation system. The first meter code data comprises forward active power data and reverse active power data.

[0070] A forward active total power consumption value determination module 220 is configured to determine the forward active total power consumption value of each month according to the forward active total power of each month in the forward active power data.

[0071] A reverse active total power consumption value determination module 230 is configured to determine the reverse active total power consumption value of each month according to the reverse active total power of each month in the reverse active power data.

[0072] An operation abnormality judgment module 240 is configured to determine whether the operation of the replaced electric energy meter is abnormal according to the forward active total power consumption value and the reverse active total power consumption value.

[0073] Further, the operation abnormality judgment module 240 is configured to:

[0074] If the forward active total power consumption value of the nth month after the meter replacement is less than a first preset power and the reverse active total power consumption value of the nth month is greater than a second preset power, it is determined that the wiring of the replaced electric energy meter is abnormal. n is an integer greater than 0 and less than or equal to 12.

[0075] Further, the operation abnormality judgment module 240 is further configured to:

[0076] Determine a first power difference value by subtracting the forward active total power consumption value of the i th month before the meter replacement from the forward active total power consumption value of the i+1 th month after the meter replacement.

[0077] Compare the first power difference value with the forward active total power consumption value of the i th month before the meter replacement, and determine whether the wiring of the replaced electric energy meter is abnormal according to the comparison result. i is an integer greater than 0 and less than or equal to 11.

[0078] Further, the electric energy meter replacement operation detection device 200 further comprises:

[0079] The first abnormality judging module is used to judge whether the operation of the replaced electric energy meter is abnormal according to the positive active total power consumption value and the reverse active total power consumption value, obtain the three-phase voltage value and the three-phase current value in the first meter code data, compare the three-phase voltage value in the first meter code data after meter replacement with the preset voltage value, compare the three-phase current value in the first meter code data after meter replacement with the preset current value, and judge whether the wiring of the replaced electric energy meter is abnormal according to the comparison result.

[0080] Further, the electric energy meter replacement operation detection device 200 further comprises:

[0081] The second abnormality judging module is used to judge whether the operation of the replaced electric energy meter is abnormal according to the positive active total power consumption value and the reverse active total power consumption value, obtain the active power in the first meter code data after meter replacement, and judge whether the wiring of the replaced electric energy meter is abnormal according to the active power in the first meter code data after meter replacement and the difference between the positive active total power on the mth day and the positive active total power on the (m-1)th day in the positive active power data after meter replacement; wherein m is an integer greater than 1 and less than or equal to 31.

[0082] Further, the electric energy meter replacement operation detection device 200 further comprises:

[0083] The third abnormality judging module is used to judge whether the operation of the replaced electric energy meter is abnormal according to the positive active total power consumption value and the reverse active total power consumption value, compare the positive active total power in the daily positive active power data with the sum of the positive active peak segment power, the positive active flat segment power and the positive active valley segment power in the daily positive active power data, and judge whether the operation of the replaced electric energy meter is abnormal according to the comparison result.

[0084] The electric energy meter replacement operation detection device provided by the embodiment of the present application can execute the electric energy meter replacement operation detection method provided by any embodiment of the present application, and has the corresponding function modules and beneficial effects of the execution method.

[0085] Figure 3 A structural schematic diagram of an electronic device that can be used to implement embodiments of the present application is shown. The electronic device is intended to represent various forms of digital computers, such as laptops, desktops, tablets, personal digital assistants, servers, blade servers, mainframes, and other appropriate computers. The electronic device can also represent various forms of mobile devices, such as personal digital assistants, cellular telephones, smartphones, wearable devices (e.g., headsets, glasses, watches, etc.), and other similar computing devices. The components shown here, their connections and relationships, and their functions, are meant to be examples only, and are not intended to limit the implementations of the applications described and / or claimed in this document.

[0086] As shown in Figure 3 The electronic device 10 includes at least one processor 11, and a memory, such as a read-only memory (ROM) 12, a random access memory (RAM) 13, etc., communicatively connected to the at least one processor 11, where the memory stores a computer program executable by the at least one processor. The processor 11 can perform various appropriate actions and processes according to the computer program stored in the read-only memory (ROM) 12 or loaded into the random access memory (RAM) 13 from the storage unit 18. In the RAM 13, various programs and data required for the operation of the electronic device 10 can also be stored. The processor 11, the ROM 12, and the RAM 13 are connected to each other through a bus 14. An input / output (I / O) interface 15 is also connected to the bus 14.

[0087] Various components in the electronic device 10 are connected to the I / O interface 15, including an input unit 16, such as a keyboard, a mouse, etc., an output unit 17, such as various types of displays, a speaker, etc., a storage unit 18, such as a magnetic disk, an optical disk, etc., and a communication unit 19, such as a network card, a modem, a wireless communication transceiver, etc. The communication unit 19 allows the electronic device 10 to exchange information / data with other devices through a computer network, such as the Internet, and / or various telecommunication networks.

[0088] The processor 11 can be various general and / or special-purpose processing components with processing and computing capabilities. Some examples of the processor 11 include, but are not limited to, a central processing unit (CPU), a graphics processing unit (GPU), various special-purpose artificial intelligence (AI) computing chips, various processors running machine learning model algorithms, a digital signal processor (DSP), and any appropriate processor, controller, microcontroller, etc. The processor 11 performs various methods and processes described above, such as the electricity meter replacement operation detection method.

[0089] In some embodiments, the electricity meter replacement operation detection method can be implemented as a computer program tangibly embodied in a computer readable storage medium, such as the storage unit 18. In some embodiments, part or all of the computer program can be loaded and / or installed onto the electronic device 10 via the ROM 12 and / or the communication unit 19. When the computer program is loaded into the RAM 13 and executed by the processor 11, one or more steps of the electricity meter replacement operation detection method described above can be performed. Alternatively, in other embodiments, the processor 11 can be configured to perform the electricity meter replacement operation detection method by any other appropriate means, such as by means of firmware.

[0090] The various embodiments of the systems and techniques described above can be implemented in digital electronic circuitry, integrated circuitry, a field programmable gate array (FPGA), an application specific integrated circuit (ASIC), a system on a chip (SOC), a load programmable logic device (CPLD), computer hardware, firmware, software, and / or combinations thereof. These various embodiments can include implementation in one or more computer programs that are executable and / or interpretable on a programmable system including at least one programmable processor, which can be special or general purpose, coupled to receive data and instructions from, and to transmit data and instructions to, a storage system, at least one input device, and at least one output device.

[0091] Computer programs used to implement the processes of the application can be written in any combination of one or more programming languages. These computer programs can be provided to a processor of a general purpose computer, special purpose computer, or other programmable data processing apparatus, such that the computer program, when executed, can cause instructions defined in the flow charts and / or block diagrams to be implemented. The computer program can be executed entirely on a machine, partially on a machine, partially on a machine as a standalone software package and partially on a remote machine or entirely on a remote machine or server.

[0092] In the context of the present application, a computer-readable storage medium can be a tangible medium that can contain or store computer programs for use by or in connection with an instruction execution system, apparatus, or device. Computer-readable storage media can include, but are not limited to, electronic, magnetic, optical, electromagnetic, infrared, or semiconductor systems, apparatus, or devices, or any suitable combination of the foregoing. Alternatively, a computer-readable storage medium can be a machine-readable signal medium. More specific examples of the machine-readable storage medium will include one or more lines of electrical connections, portable computer disks, hard disk drives, random access memory (RAM), read-only memory (ROM), erasable programmable read-only memory (EPROM or Flash memory), optical fibers, portable compact disc read-only memories (CD-ROMs), optical storage devices, magnetic storage devices, or any suitable combination of the foregoing.

[0093] To provide for interaction with a user, the systems and techniques described here can be implemented on an electronic device having a display device (e.g., a CRT (cathode ray tube) or LCD (liquid crystal display) monitor) for displaying information to the user and a keyboard and a pointing device (e.g., a mouse or a trackball) by which the user can provide input to the electronic device. Other kinds of devices can be used to provide for interaction with a user as well; for example, feedback provided to the user can be any form of sensory feedback (e.g., visual feedback, auditory feedback, or tactile feedback); and input from the user can be received in any form, including acoustic, speech, or tactile input.

[0094] The systems and techniques described here can be implemented in a computing system that includes a back end component (e.g., as a data server), or that includes a middleware component (e.g., an application server), or that includes a front end component (e.g., a user computer having a graphical user interface or a Web browser through which a user can interact with an implementation of the systems and techniques described here), or any combination of such back end, middleware, or front end components. The components of the system can be interconnected by any form or medium of digital data communication (e.g., a communication network). Examples of communication networks include a local area network (LAN), a wide area network (WAN), a blockchain network, and the Internet.

[0095] The computing system can include clients and servers. A client and server are generally remote from each other and typically interact through a communication network. The relationship of client and server arises by virtue of computer programs running on the respective computers and having a client-server relationship to each other. A server can be a cloud server, also known as a cloud computing server or cloud host, which is a host product in the cloud computing service system, to solve the defects of large management difficulty and weak business scalability in traditional physical host and VPS service.

[0096] It should be understood that the various forms of flow shown above can be re-ordered, added to, or deleted from without departing from the scope of the present disclosure. For example, the steps recited in the present disclosure can be executed in parallel, executed in sequence, or executed in a different order, as long as the desired results of the present disclosure are achieved, and the present disclosure is not limited herein.

[0097] The specific embodiments described above are not intended to be limiting, and persons skilled in the art will appreciate that various modifications, combinations, sub-combinations and alternatives can be made to the specific embodiments without departing from the spirit and principles of the disclosure. Accordingly, the disclosure is not limited to the specific embodiments described above, but only by the scope of the appended claims.

Claims

1. A method for detecting a replacement operation of an electric energy meter, characterized by, The method comprises the following steps: acquiring the number and first meter code data of each electric energy meter in a metering automation system; wherein the first meter code data comprises forward active power data and reverse active power data; determining the forward active total power consumption value of each month according to the forward active total power data in the forward active power data; determining the reverse active total power consumption value of each month according to the reverse active total power data in the reverse active power data; judging whether the operation of the replaced electric energy meter is abnormal according to the forward active total power consumption value and the reverse active total power consumption value; judging whether the operation of the replaced electric energy meter is abnormal according to the forward active total power consumption value and the reverse active total power consumption value, comprising: if the forward active total power consumption value of the nth month after the meter replacement is less than a first preset power and the reverse active total power consumption value of the nth month is greater than a second preset power, it is determined that the wiring of the replaced electric energy meter is abnormal; wherein n is an integer greater than 0 and less than or equal to 12.

2. The electric energy meter replacement operation detection method according to claim 1, characterized by, judging whether the operation of the replaced electric energy meter is abnormal according to the forward active total power consumption value and the reverse active total power consumption value, comprising: determining a first power difference value by subtracting the forward active total power consumption value of the ith month before the meter replacement from the forward active total power consumption value of the ith+1 month after the meter replacement; comparing the first power difference value with the forward active total power consumption value of the ith month before the meter replacement, and judging whether the wiring of the replaced electric energy meter is abnormal according to the comparison result; wherein i is an integer greater than 0 and less than or equal to 11.

3. The electric energy meter replacement operation detection method according to claim 1, characterized by, judging whether the operation of the replaced electric energy meter is abnormal according to the forward active total power consumption value and the reverse active total power consumption value, further comprising: acquiring the three-phase voltage value and the three-phase current value in the first meter code data, comparing the three-phase voltage value in the first meter code data after the meter replacement with a preset voltage value, and comparing the three-phase current value in the first meter code data after the meter replacement with a preset current value, and judging whether the wiring of the replaced electric energy meter is abnormal according to the comparison result.

4. The electric energy meter replacement operation detection method according to claim 1, characterized by, judging whether the operation of the replaced electric energy meter is abnormal according to the forward active total power consumption value and the reverse active total power consumption value, further comprising: acquiring the active power in the first meter code data, and judging whether the wiring of the replaced electric energy meter is abnormal according to the active power in the first meter code data after the meter replacement, and the difference between the forward active total power on the mth day and the forward active total power on the m-1th day in the forward active power data after the meter replacement; wherein m is an integer greater than 1 and less than or equal to 31.

5. The electric energy meter replacement operation detection method according to claim 1, characterized by, judging whether the operation of the replaced electric energy meter is abnormal according to the forward active total power consumption value and the reverse active total power consumption value, further comprising: comparing the forward active total power in the forward active power data of each day with the sum of the forward active peak segment power, the forward active flat segment power and the forward active valley segment power in the forward active power data of each day, and judging whether the operation of the replaced electric energy meter is abnormal according to the comparison result.

6. A device for testing and replacing electricity meters, characterized in that, The method comprises the following steps: The meter code data acquisition module is configured to acquire the number and first meter code data of each electric energy meter in the metering automation system, wherein the first meter code data includes forward active power data and reverse active power data. The forward active total power consumption value determination module is configured to determine a forward active total power consumption value of each month according to the forward active total power of each month in the forward active power data. The reverse active total power consumption value determination module is configured to determine a reverse active total power consumption value of each month according to the reverse active total power of each month in the reverse active power data. The operation abnormality judgment module is configured to determine whether the operation of the replaced electric energy meter is abnormal according to the forward active total power consumption value and the reverse active total power consumption value. Determining whether the operation of the replaced electric energy meter is abnormal according to the forward active total power consumption value and the reverse active total power consumption value includes: If the forward active total power consumption value of the nth month after the meter replacement is less than a first preset power and the reverse active total power consumption value of the nth month is greater than a second preset power, it is determined that the wiring of the replaced electric energy meter is abnormal, wherein n is an integer greater than 0 and less than or equal to 12.

7. An electronic device, comprising: The electronic device includes: at least one processor; and a memory connected with the at least one processor in communication; wherein The memory stores a computer program that can be executed by the at least one processor, and the computer program is executed by the at least one processor to enable the at least one processor to execute the electric energy meter replacement operation detection method of any one of claims 1-5.

8. A computer-readable storage medium, characterized in that, The computer readable storage medium stores computer instructions for enabling the processor to execute the electric energy meter replacement operation detection method of any one of claims 1-5 when executed.

9. A computer program product, characterised in that, The computer program product includes a computer program that, when executed by a processor, implements the electric energy meter replacement operation detection method according to any one of claims 1-5.

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