Intelligent identification system for intact state of electric meter component

Abstract

The invention relates to an electric meter part intact state intelligent identification system comprising an edge operation mechanism which identifies each block boundary pixel point of an imaging image block of a dial plate in a multi-level conversion image, extracts each contour boundary pixel point of a standard contour image corresponding to the dial plate, and outputs the extracted contour boundary pixel points to the edge operation mechanism; when a large value in the number of the boundary pixel points of each block and the number of the boundary pixel points of each contour can be exactly divided by a small value, a dial plate deformation non-detection signal is sent out, otherwise, a dial plate deformation detection signal is sent out; and the information transmission mechanism wirelessly transmits the dial plate deformation non-detection signal or the dial plate deformation detection signal. The intelligent identification system for the intact state of the electric meter component is compact in design and wide in application. Since each block boundary pixel point of the imaging image blocks of the dial plate in the multi-stage conversion image can be identified, each contour boundary pixel point of the standard contour image corresponding to the dial plate is extracted, and then whether the dial plate is deformed or not is judged, so that intelligent detection of fine deformation of the dial plate is completed.

Description

Technical Field

[0001] The invention relates to the field of electric meters, and in particular to an intelligent identification system for the intact state of electric meter components. Background Art

[0002] Among the electric meters currently on the market, the most frequently used is the electronic electric energy meter. The electronic electric energy meter is composed of a current transformer, an integrated metering chip, a microprocessor, a temperature-compensated real-time clock, a data interface device, and a human-machine interface device. The integrated metering chip converts the analog signals from the voltage divider and the current transformer into digital signals, and performs digital integration operations on them to accurately obtain the active and reactive power. The microprocessor processes the data according to the corresponding rates and demand requirements. The results are stored in the data storage device, and information is provided to the external interface and data is exchanged at any time.

[0003] Since the environment in which electric meters are used in various application sites is complex and changeable, there is a possibility of dial deformation during long-term use. Dial deformation brings two adverse effects. On the one hand, it is easy to cause inaccurate readings of electronic meters. On the other hand, it is easy to reduce the service life of the electric meter due to various reasons such as dust entering. However, the existing technology lacks a high-precision and targeted dial deformation detection solution, and lacks an effective detection mechanism for slight dial deformation. Summary of the invention

[0004] In order to solve the technical problems in the prior art, the present invention provides an intelligent recognition system for the intact state of electric meter components, which recognizes the boundary pixel points of each block of the imaging image block of the dial in the multi-level conversion image, and extracts the boundary pixel points of each contour of the standard contour image corresponding to the dial. When the larger value of the number of boundary pixel points of each block and the number of boundary pixel points of each contour can be divided by the smaller value, a dial deformation undetected signal is issued, otherwise, a dial deformation detected signal is issued. An edge operation mechanism including a feature operation device, a quantity extraction device and a state judgment device is also introduced to detect the state of the dial on the spot. The identification of the deformation state provides hardware resources, and the pixel points in the multi-level transformation image whose color channel values ​​are within the color channel value range corresponding to the dial are taken as the suspected pixel points constituting the dial, so as to obtain the suspected pixel points constituting each dial in the multi-level transformation image, and the isolated pixel points are removed from the suspected pixel points constituting each dial to obtain multiple suspected pixel points constituting the dial, and the image blocks obtained by fitting the multiple suspected pixel points constituting the dial are taken as the imaging image blocks of the dial in the multi-level transformation image, thereby completing the high-precision analysis of the imaging image blocks of the dial in the multi-level transformation image.

[0005] According to the present invention, a system for intelligently identifying the good state of electric meter components is provided, the system comprising: A real-time snapshot device is used to perform snapshot processing on a dial as a component of an electric meter to obtain and output a corresponding real-time snapshot image, wherein the real-time snapshot device has a built-in timing component, a snapshot component and a main controller; A multi-level conversion device, connected to the real-time capture device, is used to continuously perform Laplacian filtering processing, frequency domain enhancement processing, and image content sharpening processing using a Roberts operator on the received real-time capture image to obtain and output a corresponding multi-level conversion image; An edge operation mechanism, comprising a feature operation device, a quantity extraction device and a state judgment device, wherein the feature operation device is connected to the quantity extraction device, and the quantity extraction device is connected to the state judgment device. The edge operation mechanism is used to identify each block boundary pixel point of the imaging image block of the dial in the multi-level conversion image, and simultaneously extract each contour boundary pixel point of the standard contour image corresponding to the dial. When the larger value of the number of each block boundary pixel point and the number of each contour boundary pixel point can be divided by the smaller value, a dial deformation non-detection signal is issued, otherwise, a dial deformation detection signal is issued; An information transmission mechanism, connected to the edge operation mechanism, for wirelessly transmitting the received dial deformation non-detection signal or dial deformation detection signal to a remote big data service node via a frequency division duplex communication link; Wherein, the multi-stage conversion device is connected to the real-time capture device and is used to continuously perform Laplacian filtering processing, frequency domain enhancement processing and image content sharpening processing using the Roberts operator on the received real-time capture image to obtain and output the corresponding multi-stage conversion image, including: the multi-stage conversion device has a built-in first conversion component, a second conversion component and a third conversion component, and the first conversion component, the second conversion component and the third conversion component are connected in sequence; Among them, the edge operation mechanism includes a feature operation device, a quantity extraction device and a state judgment device, the feature operation device is connected to the quantity extraction device, the quantity extraction device is connected to the state judgment device, the edge operation mechanism is used to identify each block boundary pixel point of the imaging image block of the dial in the multi-level conversion image, and simultaneously extract each contour boundary pixel point of the standard contour image corresponding to the dial, when the larger value of the number of each block boundary pixel point and the number of each contour boundary pixel point can be divided by the smaller value, a dial deformation undetected signal is issued, otherwise, the dial deformation detection signal is issued, including: taking the pixel points with color channel values ​​in the multi-level conversion image within the color channel value range corresponding to the dial as the suspected pixel points constituting the dial, so as to obtain the suspected pixel points constituting the dial in the multi-level conversion image, performing an isolated pixel removal operation on the suspected pixel points constituting the dial to obtain multiple suspected pixel points constituting the dial, and using the image blocks obtained by fitting the multiple suspected pixel points constituting the dial as the imaging image blocks of the dial in the multi-level conversion image.

[0006] Therefore, the present invention has the following outstanding technical effects: First, identify the boundary pixels of each block of the imaging image block of the dial in the multi-level conversion image, and extract the boundary pixels of each contour of the standard contour image corresponding to the dial. When the larger value of the number of boundary pixels of each block and the number of boundary pixels of each contour can be divided by the smaller value, a dial deformation undetected signal is issued, otherwise, a dial deformation detected signal is issued; Second: introducing an edge operation mechanism including a feature operation device, a quantity extraction device and a state judgment device to provide hardware resources for the identification of the on-site deformation state of the dial; Third: take the pixel points in the multi-level conversion image whose color channel values ​​are within the color channel value range corresponding to the dial as the suspected pixel points constituting the dial, so as to obtain the suspected pixel points constituting each dial in the multi-level conversion image, perform isolated pixel removal operation on the suspected pixel points constituting each dial to obtain multiple suspected pixel points constituting the dial, and use the image blocks obtained by fitting the multiple suspected pixel points constituting the dial as the imaging image blocks of the dial in the multi-level conversion image, thereby completing the high-precision analysis of the imaging image blocks of the dial in the multi-level conversion image.

[0007] The intelligent recognition system for the intact state of electric meter components of the present invention is compact in design and widely applicable. Since it can identify the boundary pixel points of each block of the imaging image block of the dial in the multi-level conversion image, extract the boundary pixel points of each contour of the standard contour image corresponding to the dial, and then judge whether the dial is deformed, thereby completing the intelligent detection of subtle deformation of the dial. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] The embodiments of the present invention will be described below with reference to the accompanying drawings, wherein:

[0009] Figure 1 The figure is a structural block diagram of an intelligent identification system for the intact state of electric meter components according to the first embodiment of the present invention.

[0010] Figure 2 1 is a structural block diagram of an intelligent identification system for the intact state of electric meter components according to the second embodiment of the present invention.

[0011] Figure 3 1 is a structural block diagram of an intelligent identification system for the intact state of electric meter components according to Embodiment 3 of the present invention. DETAILED DESCRIPTION

[0012] The embodiments of the intelligent identification system for the good condition of electric meter components of the present invention will be described in detail below with reference to the accompanying drawings.

[0013] Figure 1 The structure block diagram of the intelligent identification system for the intact state of electric meter components according to the first embodiment of the present invention is shown, and the system includes: A real-time snapshot device is used to perform snapshot processing on a dial as a component of an electric meter to obtain and output a corresponding real-time snapshot image, wherein the real-time snapshot device has a built-in timing component, a snapshot component and a main controller; Specifically, the real-time capture device is used to perform capture processing on the dial as a component of the electric meter to obtain and output the corresponding real-time capture picture. The real-time capture device has a built-in timing component, a capture component and a main controller, including: the capture component has a built-in image sensor, a filter and a light component; A multi-level conversion device, connected to the real-time capture device, is used to continuously perform Laplacian filtering processing, frequency domain enhancement processing, and image content sharpening processing using a Roberts operator on the received real-time capture image to obtain and output a corresponding multi-level conversion image; An edge operation mechanism, comprising a feature operation device, a quantity extraction device and a state judgment device, wherein the feature operation device is connected to the quantity extraction device, and the quantity extraction device is connected to the state judgment device. The edge operation mechanism is used to identify each block boundary pixel point of the imaging image block of the dial in the multi-level conversion image, and simultaneously extract each contour boundary pixel point of the standard contour image corresponding to the dial. When the larger value of the number of each block boundary pixel point and the number of each contour boundary pixel point can be divided by the smaller value, a dial deformation non-detection signal is issued, otherwise, a dial deformation detection signal is issued; An information transmission mechanism, connected to the edge operation mechanism, for wirelessly transmitting the received dial deformation non-detection signal or dial deformation detection signal to a remote big data service node via a frequency division duplex communication link; Wherein, the multi-stage conversion device is connected to the real-time capture device and is used to continuously perform Laplacian filtering processing, frequency domain enhancement processing and image content sharpening processing using the Roberts operator on the received real-time capture image to obtain and output the corresponding multi-stage conversion image, including: the multi-stage conversion device has a built-in first conversion component, a second conversion component and a third conversion component, and the first conversion component, the second conversion component and the third conversion component are connected in sequence; Wherein, the edge operation mechanism includes a feature operation device, a quantity extraction device and a state judgment device, wherein the feature operation device is connected to the quantity extraction device, and the quantity extraction device is connected to the state judgment device, and the edge operation mechanism is used to identify each block boundary pixel point of the imaging image block of the dial in the multi-level conversion image, and extract each contour boundary pixel point of the standard contour image corresponding to the dial at the same time, and when the larger value of the number of each block boundary pixel point and the number of each contour boundary pixel point can be divided by the smaller value, a dial deformation undetected signal is issued, otherwise, the dial deformation detection signal is issued, including: taking the pixel points with color channel values ​​in the multi-level conversion image within the color channel value range corresponding to the dial as the suspected pixel points constituting the dial, so as to obtain the suspected pixel points constituting the dial in the multi-level conversion image, performing an isolated pixel point removal operation on the suspected pixel points constituting the dial to obtain multiple suspected pixel points constituting the dial, and taking the image blocks obtained by fitting the multiple suspected pixel points constituting the dial as the imaging image blocks of the dial in the multi-level conversion image; Wherein, the edge operation mechanism includes a feature operation device, a quantity extraction device and a state judgment device, the feature operation device is connected to the quantity extraction device, the quantity extraction device is connected to the state judgment device, the edge operation mechanism is used to identify each block boundary pixel point of the imaging image block of the dial in the multi-level conversion image, and extract each contour boundary pixel point of the standard contour image corresponding to the dial, when the larger value of the number of each block boundary pixel point and the number of each contour boundary pixel point can be divided by the smaller value, a dial deformation undetected signal is issued, otherwise, issuing a dial deformation detection signal also includes: the feature operation device is used to identify each block boundary pixel point of the imaging image block of the dial in the multi-level conversion image, and the quantity extraction device is used to extract each contour boundary pixel point of the standard contour image corresponding to the dial; Wherein, the edge operation mechanism includes a feature operation device, a quantity extraction device and a state judgment device, the feature operation device is connected to the quantity extraction device, the quantity extraction device is connected to the state judgment device, the edge operation mechanism is used to identify each block boundary pixel point of the imaging image block of the dial in the multi-level conversion image, and extract each contour boundary pixel point of the standard contour image corresponding to the dial, when the larger value of the number of each block boundary pixel point and the number of each contour boundary pixel point can be divided by the smaller value, a dial deformation non-detection signal is issued, otherwise, issuing a dial deformation detection signal also includes: the state judgment device is used to issue a dial deformation non-detection signal when the larger value of the number of each block boundary pixel point and the number of each contour boundary pixel point can be divided by the smaller value, otherwise, a dial deformation detection signal is issued; Among them, the real-time capture device is used to perform capture processing on the dial as a component of the electric meter to obtain and output the corresponding real-time capture picture. The real-time capture device has a built-in timing component, a capture component and a main controller, including: the main controller is respectively connected to the timing component and the capture component.

[0014] Figure 2 1 is a structural block diagram of an intelligent identification system for the intact state of electric meter components according to the second embodiment of the present invention.

[0015] Compared to Figure 1 , Figure 2 The intelligent identification system for the intact state of electric meter components may also include: A current sensor device is connected to the multi-stage conversion device, the characteristic operation device, the quantity extraction device and the state judgment device, respectively, and is used to measure the current real-time current values ​​of the multi-stage conversion device, the characteristic operation device, the quantity extraction device and the state judgment device respectively; Wherein, the current sensing device is respectively connected with the multi-stage conversion device, the characteristic operation device, the quantity extraction device and the state judgment device, and is used to respectively measure the current real-time current values ​​of the multi-stage conversion device, the characteristic operation device, the quantity extraction device and the state judgment device, respectively, including: the current sensing device includes a plurality of current measurement units, which are respectively connected with the multi-stage conversion device, the characteristic operation device, the quantity extraction device and the state judgment device, so as to complete the respective measurement of the current real-time current values ​​of the multi-stage conversion device, the characteristic operation device, the quantity extraction device and the state judgment device; Wherein, the current sensor device comprises a plurality of current measuring units, which are used to be respectively connected with the multi-stage conversion device, the characteristic operation device, the quantity extraction device and the state judgment device, so as to complete the respective measurement of the current real-time current values ​​of the multi-stage conversion device, the characteristic operation device, the quantity extraction device and the state judgment device, including: the plurality of current measuring units are a plurality of current sensing circuits, which are used to be respectively connected with the multi-stage conversion device, the characteristic operation device, the quantity extraction device and the state judgment device, so as to complete the respective measurement of the current real-time current values ​​of the multi-stage conversion device, the characteristic operation device, the quantity extraction device and the state judgment device; Wherein, the multiple current measurement units are multiple current sensing circuits, which are used to be connected to the multi-stage conversion device, the characteristic operation device, the quantity extraction device and the state judgment device respectively, so as to complete the measurement of the current real-time current values ​​of the multi-stage conversion device, the characteristic operation device, the quantity extraction device and the state judgment device respectively, including: the structures of the multiple current sensing circuits are the same; And wherein, the multiple current measurement units are multiple current sensing circuits, which are used to be respectively connected to the multi-stage conversion device, the characteristic operation device, the quantity extraction device and the state judgment device to complete the respective measurements of the current real-time current values ​​of the multi-stage conversion device, the characteristic operation device, the quantity extraction device and the state judgment device, and also include: the multiple current sensing circuits have the same current measurement upper limit value and current measurement lower limit value.

[0016] Figure 3 1 is a structural block diagram of an intelligent identification system for the intact state of electric meter components according to Embodiment 3 of the present invention.

[0017] Compared to Figure 1 , Figure 3 The intelligent identification system for the intact state of electric meter components may also include: A real-time display component, connected to a plurality of current sensing circuits of the multi-stage conversion device, the characteristic operation device, the quantity extraction device and the state judgment device, respectively, for displaying in real time the current real-time current values ​​of the multi-stage conversion device, the characteristic operation device, the quantity extraction device and the state judgment device; Wherein, the real-time display component is respectively connected to the multiple current sensing circuits of the multi-stage conversion device, the characteristic operation device, the quantity extraction device and the state judgment device, and is used to display the current real-time current values ​​of the multi-stage conversion device, the characteristic operation device, the quantity extraction device and the state judgment device in real time, including: the real-time display component is an LED display array composed of multiple LED display units; And wherein, the real-time display component is respectively connected to multiple current sensing circuits of the multi-stage conversion device, the characteristic operation device, the quantity extraction device and the state judgment device, and is used to display the current real-time current values ​​of the multi-stage conversion device, the characteristic operation device, the quantity extraction device and the state judgment device in real time, including: the real-time display component is an LCD display array composed of multiple LCD display units.

[0018] In addition, in the intelligent identification system for the intact state of electric meter components, a multi-level conversion device is connected to the real-time capture device, and is used to continuously perform Laplacian filtering processing, frequency domain enhancement processing, and image content sharpening processing using the Roberts operator on the received real-time capture image to obtain and output the corresponding multi-level conversion image. It also includes: the first conversion component, the second conversion component, and the third conversion component are respectively used to perform Laplacian filtering processing, frequency domain enhancement processing, and image content sharpening processing using the Roberts operator on the received image signal.

[0019] Although the embodiments of the present invention have been described to some extent with specific examples, it should be understood that the present invention is not limited thereto. It will also be understood by those skilled in the art that various changes and modifications may be made to the present invention without departing from the spirit and scope of the present invention.

Claims

1. An intelligent identification system for the good condition of electric meter components, characterized in that: The system comprises: A real-time snapshot device is used to perform snapshot processing on a dial as a component of an electric meter to obtain and output a corresponding real-time snapshot image, wherein the real-time snapshot device has a built-in timing component, a snapshot component and a main controller; A multi-level conversion device, connected to the real-time capture device, is used to continuously perform Laplacian filtering processing, frequency domain enhancement processing, and image content sharpening processing using a Roberts operator on the received real-time capture image to obtain and output a corresponding multi-level conversion image; An edge operation mechanism, comprising a feature operation device, a quantity extraction device and a state judgment device, wherein the feature operation device is connected to the quantity extraction device, and the quantity extraction device is connected to the state judgment device. The edge operation mechanism is used to identify each block boundary pixel point of the imaging image block of the dial in the multi-level conversion image, and simultaneously extract each contour boundary pixel point of the standard contour image corresponding to the dial. When the larger value of the number of each block boundary pixel point and the number of each contour boundary pixel point can be divided by the smaller value, a dial deformation non-detection signal is issued, otherwise, a dial deformation detection signal is issued; An information transmission mechanism, connected to the edge operation mechanism, for wirelessly transmitting the received dial deformation non-detection signal or dial deformation detection signal to a remote big data service node via a frequency division duplex communication link; Wherein, the multi-stage conversion device is connected to the real-time capture device and is used to continuously perform Laplacian filtering processing, frequency domain enhancement processing and image content sharpening processing using the Roberts operator on the received real-time capture image to obtain and output the corresponding multi-stage conversion image, including: the multi-stage conversion device has a built-in first conversion component, a second conversion component and a third conversion component, and the first conversion component, the second conversion component and the third conversion component are connected in sequence; Among them, the edge operation mechanism includes a feature operation device, a quantity extraction device and a state judgment device, the feature operation device is connected to the quantity extraction device, the quantity extraction device is connected to the state judgment device, the edge operation mechanism is used to identify each block boundary pixel point of the imaging image block of the dial in the multi-level conversion image, and simultaneously extract each contour boundary pixel point of the standard contour image corresponding to the dial, when the larger value of the number of each block boundary pixel point and the number of each contour boundary pixel point can be divided by the smaller value, a dial deformation undetected signal is issued, otherwise, the dial deformation detection signal is issued, including: taking the pixel points with color channel values ​​in the multi-level conversion image within the color channel value range corresponding to the dial as the suspected pixel points constituting the dial, so as to obtain the suspected pixel points constituting the dial in the multi-level conversion image, performing an isolated pixel removal operation on the suspected pixel points constituting the dial to obtain multiple suspected pixel points constituting the dial, and using the image blocks obtained by fitting the multiple suspected pixel points constituting the dial as the imaging image blocks of the dial in the multi-level conversion image.

2. The intelligent identification system for the good condition of electric meter components according to claim 1, characterized in that: The edge operation mechanism includes a feature operation device, a quantity extraction device and a state judgment device, wherein the feature operation device is connected to the quantity extraction device, and the quantity extraction device is connected to the state judgment device. The edge operation mechanism is used to identify each block boundary pixel point of the imaging image block of the dial in the multi-level conversion image, and extract each contour boundary pixel point of the standard contour image corresponding to the dial. When the larger value of the number of each block boundary pixel point and the number of each contour boundary pixel point can be divided by the smaller value, a dial deformation undetected signal is issued. Otherwise, the dial deformation detection signal is issued, which also includes: the feature operation device is used to identify each block boundary pixel point of the imaging image block of the dial in the multi-level conversion image, and the quantity extraction device is used to extract each contour boundary pixel point of the standard contour image corresponding to the dial; Wherein, the edge operation mechanism includes a feature operation device, a quantity extraction device and a state judgment device, the feature operation device is connected to the quantity extraction device, the quantity extraction device is connected to the state judgment device, the edge operation mechanism is used to identify each block boundary pixel point of the imaging image block of the dial in the multi-level conversion image, and extract each contour boundary pixel point of the standard contour image corresponding to the dial, when the larger value of the number of each block boundary pixel point and the number of each contour boundary pixel point can be divided by the smaller value, a dial deformation non-detection signal is issued, otherwise, issuing a dial deformation detection signal also includes: the state judgment device is used to issue a dial deformation non-detection signal when the larger value of the number of each block boundary pixel point and the number of each contour boundary pixel point can be divided by the smaller value, otherwise, a dial deformation detection signal is issued; Among them, the real-time capture device is used to perform capture processing on the dial as a component of the electric meter to obtain and output the corresponding real-time capture picture. The real-time capture device has a built-in timing component, a capture component and a main controller, including: the main controller is respectively connected to the timing component and the capture component.

3. The intelligent identification system for the good condition of electric meter components according to claim 2, characterized in that: The system further comprises: A current sensor device is connected to the multi-stage conversion device, the characteristic operation device, the quantity extraction device and the state judgment device, respectively, and is used to measure the current real-time current values ​​of the multi-stage conversion device, the characteristic operation device, the quantity extraction device and the state judgment device respectively; Among them, the current sensing device is respectively connected to the multi-stage conversion device, the characteristic operation device, the quantity extraction device and the state judgment device, and is used to respectively measure the current real-time current values ​​of the multi-stage conversion device, the characteristic operation device, the quantity extraction device and the state judgment device. The current sensing device includes multiple current measurement units, which are respectively connected to the multi-stage conversion device, the characteristic operation device, the quantity extraction device and the state judgment device to complete the respective measurements of the current real-time current values ​​of the multi-stage conversion device, the characteristic operation device, the quantity extraction device and the state judgment device.

4. The intelligent identification system for the good condition of electric meter components as claimed in claim 3, characterized in that: The current sensing device includes a plurality of current measuring units, which are used to be respectively connected to the multi-stage conversion device, the characteristic operation device, the quantity extraction device and the state judgment device to complete the respective measurement of the current real-time current values ​​of the multi-stage conversion device, the characteristic operation device, the quantity extraction device and the state judgment device, including: the plurality of current measuring units are a plurality of current sensing circuits, which are used to be respectively connected to the multi-stage conversion device, the characteristic operation device, the quantity extraction device and the state judgment device to complete the respective measurement of the current real-time current values ​​of the multi-stage conversion device, the characteristic operation device, the quantity extraction device and the state judgment device.

5. The intelligent identification system for the good condition of electric meter components as claimed in claim 4, characterized in that: The multiple current measurement units are multiple current sensing circuits, which are used to be connected to the multi-stage conversion device, the characteristic operation device, the quantity extraction device and the state judgment device respectively, so as to complete the respective measurements of the current real-time current values ​​of the multi-stage conversion device, the characteristic operation device, the quantity extraction device and the state judgment device, including: the structures of the multiple current sensing circuits are the same.

6. The intelligent identification system for the good condition of electric meter components as claimed in claim 5, characterized in that: The multiple current measurement units are multiple current sensing circuits, which are used to be connected to the multi-stage conversion device, the characteristic operation device, the quantity extraction device and the state judgment device respectively, so as to complete the respective measurements of the current real-time current values ​​of the multi-stage conversion device, the characteristic operation device, the quantity extraction device and the state judgment device, and also include: the multiple current sensing circuits have the same current measurement upper limit value and current measurement lower limit value.

7. The intelligent identification system for the good condition of electric meter components according to claim 3, characterized in that: The system further comprises: The real-time display component is respectively connected to multiple current sensing circuits of the multi-stage conversion device, the characteristic operation device, the quantity extraction device and the state judgment device, and is used to display the current real-time current values ​​of the multi-stage conversion device, the characteristic operation device, the quantity extraction device and the state judgment device in real time.

8. The intelligent identification system for the good condition of electric meter components according to claim 7, characterized in that: A real-time display component is respectively connected to multiple current sensing circuits of the multi-stage conversion device, the characteristic operation device, the quantity extraction device and the state judgment device, and is used to display the current real-time current values ​​of the multi-stage conversion device, the characteristic operation device, the quantity extraction device and the state judgment device in real time. The real-time display component includes: the real-time display component is an LED display array composed of multiple LED display units.

9. The intelligent identification system for the good condition of electric meter components according to claim 7, characterized in that: A real-time display component is respectively connected to multiple current sensing circuits of the multi-stage conversion device, the characteristic operation device, the quantity extraction device and the state judgment device, and is used to display the current real-time current values ​​of the multi-stage conversion device, the characteristic operation device, the quantity extraction device and the state judgment device in real time. The real-time display component includes: the real-time display component is an LCD display array composed of multiple LCD display units.

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