CN116385664A - Visual management method and device for electric power metering equipment - Google Patents

Visual management method and device for electric power metering equipment Download PDF

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CN116385664A
CN116385664A CN202310627312.4A CN202310627312A CN116385664A CN 116385664 A CN116385664 A CN 116385664A CN 202310627312 A CN202310627312 A CN 202310627312A CN 116385664 A CN116385664 A CN 116385664A
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CN116385664B (en
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孙勇
欧振国
邓珊
林佳
许卓
危阜胜
刘海斌
舒晔
彭强
张永旺
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Guangdong Power Grid Co Ltd
Measurement Center of Guangdong Power Grid Co Ltd
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Abstract

The invention discloses a visual management method and a visual management device for electric power metering equipment, wherein, by acquiring two-dimensional coordinate information of active scheduling equipment in an operation and maintenance scene of the electric power metering equipment, a high-dimensional vector in the operation and maintenance scene is calculated, the high-dimensional vector is fused with the operation and maintenance scene, a visual simulation model is constructed based on a visual simulation vector library, and a visual image of the operation and maintenance scene is generated; performing three-dimensional linear decomposition on the view image based on the operation and maintenance scene constraint rule, constructing and based on a space matching model of the operation and maintenance scene, obtaining a gray pixel distribution sequence of the electric power metering equipment and a dispersion coefficient of the view image, constructing a three-dimensional identification function, and performing three-dimensional reconstruction on the operation and maintenance scene to obtain and display a 3D operation and maintenance scene model; compared with the prior art, the technical scheme in the embodiment constructs and displays the 3D operation and maintenance scene model in real time, so that operation and maintenance personnel or management personnel can quickly check the state of the operation and maintenance scene, and the operation and maintenance efficiency of metering production is improved.

Description

Visual management method and device for electric power metering equipment
Technical Field
The invention relates to the technical field of power metering production management, in particular to a visual management method and device of power metering equipment.
Background
At present, an intelligent warehousing system of electric energy metering equipment is an important link in the process of power equipment management, and the electric energy metering equipment needs more precise warehousing management due to the storage characteristic of the electric energy metering equipment; in the existing metering equipment warehousing system, in the process of production metering management, the system notifies a user or an administrator in a message sending mode; the metering monitoring is not too much, so that when the dispatching room performs dispatching monitoring work, a worker needs to log in a management account by himself and then enter a system platform to check corresponding real-time dispatching information or message information, and therefore inconvenience is caused to management.
Disclosure of Invention
The invention aims to solve the technical problems that: the visual management method and the visual management device for the electric power metering equipment are provided, three-dimensional modeling processing is carried out on operation and maintenance scenes of the electric power metering equipment, and a 3D operation and maintenance scene model is displayed in real time, so that operation and maintenance personnel or management personnel can quickly check states of the operation and maintenance scenes, and operation and maintenance efficiency of metering production is improved.
In order to solve the technical problems, the present invention provides a visual management method of an electric power metering device, including:
acquiring an operation and maintenance scene of an electric power metering device, and performing feature screening on the operation and maintenance scene according to the discharge power of the electric power metering device to obtain two-dimensional coordinate information of active scheduling devices in the operation and maintenance scene, wherein the active scheduling devices comprise the electric power metering device which moves and works in a working state;
Calculating high-dimensional vectors of feature distribution in the operation and maintenance scene based on the two-dimensional coordinate information, and fusing the high-dimensional vectors with the operation and maintenance scene to obtain a visual simulation vector library of the operation and maintenance scene;
performing grid region fusion on the operation and maintenance scene by using the visual simulation vector library, constructing a visual simulation model of the operation and maintenance scene, and constructing a visual image of the operation and maintenance scene according to the visual simulation model;
acquiring an operation and maintenance scene constraint rule of the electric power metering equipment, carrying out three-dimensional linear decomposition on the view image based on the operation and maintenance scene constraint rule, and constructing a space matching model of the operation and maintenance scene;
and obtaining a gray pixel distribution sequence of the electric power metering equipment through histogram fusion scheduling based on the space matching model, setting a dispersion coefficient of the view image in rendering, constructing a three-dimensional identification function of an operation and maintenance scene based on the gray pixel distribution sequence and the dispersion coefficient, carrying out three-dimensional reconstruction on the operation and maintenance scene based on the three-dimensional identification function, obtaining a 3D operation and maintenance scene model, and displaying the 3D operation and maintenance scene model.
In one possible implementation manner, after obtaining the 3D operation and maintenance scene model, the method further includes:
The method comprises the steps of obtaining 3D operation and maintenance scene models at a plurality of moments, sequencing the 3D operation and maintenance scene models at the plurality of moments based on time sequence, generating a 3D dynamic operation and maintenance scene model, and displaying the 3D dynamic operation and maintenance scene model.
In one possible implementation manner, an operation and maintenance scene of the electric power metering device is obtained, feature screening is performed on the operation and maintenance scene according to the discharge power of the electric power metering device, and two-dimensional coordinate information of active scheduling equipment in the operation and maintenance scene is obtained, which specifically comprises:
performing operation and maintenance scene information acquisition on an operation and maintenance scene of the electric power metering equipment based on the AR equipment to obtain operation and maintenance scene information;
respectively carrying out three-dimensional viewpoint tracking and identification on the space in the operation and maintenance scene information and the electric power metering equipment to obtain three-dimensional viewpoint information of a plurality of operation and maintenance scenes;
and screening the three-dimensional viewpoint information of the operation and maintenance scenes based on a discharge power detection mode, extracting active scheduling equipment which is in motion and works in a working state, and acquiring two-dimensional coordinate information of the active scheduling equipment.
In one possible implementation manner, obtaining an operation and maintenance scene constraint rule of the electric power metering device specifically includes:
Extracting operation and maintenance scene characteristics of the electric power metering equipment by using a mode of ambiguity detection and view reconstruction to obtain an operation and maintenance scene view characteristic distribution set;
performing edge subspace expansion on the visual simulation model through nuclear transformation based on the operation and maintenance scene feature distribution set to construct an operation and maintenance scene simulation database of the electric power metering equipment;
visual simulation database based on operation and maintenance scene
Figure SMS_1
And obtaining the operation and maintenance scene constraint rule of the electric power metering equipment by adopting a mode of fusing and scheduling a plurality of subareas.
In one possible implementation manner, the operation and maintenance scene comprises a primary metering package operation and maintenance scene and a secondary metering package operation and maintenance scene, wherein the primary metering package operation and maintenance scene is used for displaying a first inventory total number, a first inventory turnover rate, a first overtime alarm number and a first overtime alarm number duty ratio of a provincial metering package warehouse;
the secondary metering package operation and maintenance scene is used for displaying second inventory total, second out-of-date alarm number and second out-of-date unfilled number of the warehouse of the district level, the county level and the power supply station level.
In one possible implementation manner, a view image of the operation and maintenance scene is constructed according to the view simulation model, as follows:
Figure SMS_2
；
Wherein U is a view image,
Figure SMS_3
a two-dimensional manifold vector value of an operation and maintenance scene of the electric power metering equipment;
Figure SMS_4
is->
Figure SMS_5
Is provided; />
Figure SMS_6
And the operation and maintenance characteristic value of the electric power metering equipment.
In one possible implementation manner, an operation and maintenance scene constraint rule of the electric power metering device is obtained, wherein the operation and maintenance scene constraint rule is as follows:
Figure SMS_7
；
wherein ,
Figure SMS_8
and />
Figure SMS_9
All are view image subregions of the operation and maintenance scene, </i >>
Figure SMS_10
Fusion modulation amount of view image subregion for operation and maintenance scene,/->
Figure SMS_11
Scheduling amount calculation for fusion scheduling amount of view image subregion of operation and maintenance scene, +.>
Figure SMS_12
Color difference component of operation and maintenance scene of electric power metering equipment at pixel point, +.>
Figure SMS_13
And detecting values for the edge contour of the operation and maintenance scene of the power metering equipment at the pixel points.
The invention also provides a visual management device of the electric power metering equipment, which comprises: the system comprises an operation and maintenance scene feature screening module, an operation and maintenance scene visual simulation vector library acquisition module, an operation and maintenance scene visual simulation model construction module, an operation and maintenance scene constraint rule acquisition module, a 3D operation and maintenance scene model generation module and a display module;
the operation and maintenance scene feature screening module is used for acquiring an operation and maintenance scene of the electric power metering equipment, carrying out feature screening on the operation and maintenance scene according to the discharge power of the electric power metering equipment to obtain two-dimensional coordinate information of active scheduling equipment in the operation and maintenance scene, wherein the active scheduling equipment comprises the electric power metering equipment which moves and works in a working state;
The operation and maintenance scene visual simulation vector library acquisition module is used for calculating high-dimensional vectors of feature distribution in the operation and maintenance scene based on the two-dimensional coordinate information, and fusing the high-dimensional vectors with the operation and maintenance scene to obtain a visual simulation vector library of the operation and maintenance scene;
the operation and maintenance scene visual simulation model construction module is used for carrying out grid region fusion on the operation and maintenance scene by utilizing the visual simulation vector library, constructing a visual simulation model of the operation and maintenance scene, and constructing a visual image of the operation and maintenance scene according to the visual simulation model;
the operation and maintenance scene constraint rule acquisition module is used for acquiring operation and maintenance scene constraint rules of the electric power metering equipment, carrying out three-dimensional linear decomposition on the view image based on the operation and maintenance scene constraint rules, and constructing a space matching model of the operation and maintenance scene;
the 3D operation and maintenance scene model generation module is used for obtaining a gray pixel distribution sequence of the electric power metering equipment through histogram fusion scheduling based on the space matching model, setting a dispersion coefficient of the view image in rendering, constructing a three-dimensional identification function of an operation and maintenance scene based on the gray pixel distribution sequence and the dispersion coefficient, and carrying out three-dimensional reconstruction on the operation and maintenance scene based on the three-dimensional identification function to obtain a 3D operation and maintenance scene model;
And the display module is used for displaying the 3D operation and maintenance scene model.
The invention provides a visual management device of electric power metering equipment, which further comprises: the 3D dynamic operation and maintenance scene model generation module;
the 3D dynamic operation and maintenance scene model generation module is used for acquiring 3D operation and maintenance scene models at a plurality of moments, sequencing the 3D operation and maintenance scene models at the plurality of moments based on time sequence, generating a 3D dynamic operation and maintenance scene model, and displaying the 3D dynamic operation and maintenance scene model.
In one possible implementation manner, the operation and maintenance scene feature screening module is configured to obtain an operation and maintenance scene of the electric power metering device, perform feature screening on the operation and maintenance scene according to the discharge power of the electric power metering device, and obtain two-dimensional coordinate information of the active scheduling device in the operation and maintenance scene, where the method specifically includes:
performing operation and maintenance scene information acquisition on an operation and maintenance scene of the electric power metering equipment based on the AR equipment to obtain operation and maintenance scene information;
respectively carrying out three-dimensional viewpoint tracking and identification on the space in the operation and maintenance scene information and the electric power metering equipment to obtain three-dimensional viewpoint information of a plurality of operation and maintenance scenes;
And screening the three-dimensional viewpoint information of the operation and maintenance scenes based on a discharge power detection mode, extracting active scheduling equipment which is in motion and works in a working state, and acquiring two-dimensional coordinate information of the active scheduling equipment.
In one possible implementation manner, the operation and maintenance scene constraint rule obtaining module is configured to obtain an operation and maintenance scene constraint rule of the electric power metering device, and specifically includes:
extracting operation and maintenance scene characteristics of the electric power metering equipment by using a mode of ambiguity detection and view reconstruction to obtain an operation and maintenance scene view characteristic distribution set;
performing edge subspace expansion on the visual simulation model through nuclear transformation based on the operation and maintenance scene feature distribution set to construct an operation and maintenance scene simulation database of the electric power metering equipment;
visual simulation database based on operation and maintenance scene
Figure SMS_14
And obtaining the operation and maintenance scene constraint rule of the electric power metering equipment by adopting a mode of fusing and scheduling a plurality of subareas.
In one possible implementation manner, the operation and maintenance scene comprises a primary metering package operation and maintenance scene and a secondary metering package operation and maintenance scene, wherein the primary metering package operation and maintenance scene is used for displaying a first inventory total number, a first inventory turnover rate, a first overtime alarm number and a first overtime alarm number duty ratio of a provincial metering package warehouse;
The secondary metering package operation and maintenance scene is used for displaying second inventory total, second out-of-date alarm number and second out-of-date unfilled number of the warehouse of the district level, the county level and the power supply station level.
In one possible implementation manner, the operation and maintenance scene visual simulation model construction module is configured to construct a visual image of an operation and maintenance scene according to the visual simulation model, as follows:
Figure SMS_15
；
wherein U is a view image,
Figure SMS_16
a two-dimensional manifold vector value of an operation and maintenance scene of the electric power metering equipment;
Figure SMS_17
is->
Figure SMS_18
Is provided; />
Figure SMS_19
And the operation and maintenance characteristic value of the electric power metering equipment.
In one possible implementation manner, the operation and maintenance scene constraint rule obtaining module is configured to obtain an operation and maintenance scene constraint rule of the electric power metering device, where the operation and maintenance scene constraint rule is as follows:
Figure SMS_20
；
wherein ,
Figure SMS_21
and />
Figure SMS_22
All are view image subregions of the operation and maintenance scene, </i >>
Figure SMS_23
Fusion modulation amount of view image subregion for operation and maintenance scene,/->
Figure SMS_24
Scheduling amount calculation for fusion scheduling amount of view image subregion of operation and maintenance scene, +.>
Figure SMS_25
Color difference component of operation and maintenance scene of electric power metering equipment at pixel point, +.>
Figure SMS_26
Edge contour detection value of pixel point for operation and maintenance scene of electric power metering equipment 。
The invention also provides a terminal device comprising a processor, a memory and a computer program stored in the memory and configured to be executed by the processor, wherein the processor implements the visual management method of the electric power metering device according to any one of the above when executing the computer program.
The invention also provides a computer readable storage medium, which comprises a stored computer program, wherein the computer program is used for controlling equipment where the computer readable storage medium is located to execute the visual management method of the electric power metering equipment according to any one of the above steps.
Compared with the prior art, the visual management method and device for the electric power metering equipment have the following beneficial effects:
the method comprises the steps of calculating a high-dimensional vector in an operation and maintenance scene by acquiring two-dimensional coordinate information of active scheduling equipment in the operation and maintenance scene of the electric power metering equipment, fusing the high-dimensional vector with the operation and maintenance scene, acquiring and constructing a visual simulation model based on a visual simulation vector library, and generating a visual image of the operation and maintenance scene; performing three-dimensional linear decomposition on the view image based on the operation and maintenance scene constraint rule, constructing and based on a space matching model of the operation and maintenance scene, obtaining a gray pixel distribution sequence of the electric power metering equipment and a dispersion coefficient of the view image, constructing a three-dimensional identification function, and performing three-dimensional reconstruction on the operation and maintenance scene to obtain and display a 3D operation and maintenance scene model; compared with the prior art, the technical scheme in the embodiment carries out three-dimensional modeling processing on the operation and maintenance scene of the electric power metering equipment, and displays the 3D operation and maintenance scene model in real time, so that operation and maintenance personnel or management personnel can quickly check the state of the operation and maintenance scene, and the operation and maintenance efficiency of metering production is improved.
Drawings
FIG. 1 is a schematic flow chart of an embodiment of a method for visual management of an electric power metering device;
fig. 2 is a schematic structural view of an embodiment of a visual management device of an electric power metering device according to the present invention.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1
Referring to fig. 1, fig. 1 is a schematic flow chart of an embodiment of a visual management method of an electric power metering device according to the present invention, as shown in fig. 1, the method includes steps 101 to 105, specifically as follows:
step 101: and acquiring an operation and maintenance scene of the power metering equipment, and performing feature screening on the operation and maintenance scene according to the discharge power of the power metering equipment to obtain two-dimensional coordinate information of active scheduling equipment in the operation and maintenance scene, wherein the active scheduling equipment comprises the power metering equipment with a moving working state.
In one embodiment, operation and maintenance scene information acquisition is performed on an operation and maintenance scene of the electric power metering equipment based on the AR equipment to obtain operation and maintenance scene information; the operation and maintenance scene of the electric power metering equipment comprises a plurality of storage areas, and each storage area comprises a primary metering package operation and maintenance scene and a secondary metering package operation and maintenance scene.
In one embodiment, the primary metering package operation and maintenance scene is displayed by a provincial metering package storehouse model; the secondary metering package operation and maintenance scene is shown by a city level, a county level and a power supply station level storehouse model.
Specifically, the first-level metering package operation and maintenance scene is used for displaying a first inventory total number, a first inventory turnover rate, a first out-of-period alarm number and a first out-of-period alarm number duty ratio of a provincial metering package warehouse; the secondary metering package operation and maintenance scene is used for displaying second inventory total, second out-of-date alarm number and second out-of-date unfilled number of the warehouse of the district level, the county level and the power supply station level.
In an embodiment, three-dimensional viewpoint tracking and identification are performed on the space and the electric power metering equipment in the operation and maintenance scene information respectively, so that three-dimensional viewpoint information of a plurality of operation and maintenance scenes is obtained.
Specifically, the machine vision is utilized to carry out three-dimensional viewpoint tracking and identification on the operation and maintenance scene process of the electric power metering equipment, the tracked and identified three-dimensional viewpoint information is further constructed to form an imaging model, and then feature identification is carried out on the imaging model to obtain the working state of each electric power metering equipment in the operation and maintenance scene; wherein the feature identification is used for identifying the working state of the power metering device, including the power metering device in operation, the power metering device not in operation, and including the power metering device in motion and the power metering device not in motion; preferably, the power metering equipment which moves and works is set as active dispatching equipment; and the power metering device that is moving and not working is set as a reactive power dispatching device.
In an embodiment, the three-dimensional viewpoint information of the operation and maintenance scenes is screened based on a discharge power detection mode, and active scheduling equipment with a working state of motion and working is extracted.
In one embodiment, two-dimensional coordinate information of the active scheduling equipment is obtained; the two-dimensional coordinate information is derived from an imaging model formed by constructing three-dimensional viewpoint information, and is two-dimensional coordinate data information when the power metering equipment moves or moves in an operation and maintenance scene, such as two-dimensional coordinate information from point A to point B or from point A to point B through point C in the operation and maintenance scene.
Step 102: and calculating high-dimensional vectors of feature distribution in the operation and maintenance scene based on the two-dimensional coordinate information, and fusing the high-dimensional vectors with the operation and maintenance scene to obtain a visual simulation vector library of the operation and maintenance scene.
In one embodiment, a high-dimensional vector of feature distribution in the operation and maintenance scene is calculated based on the two-dimensional coordinates; specifically, although the two-dimensional coordinates a (a 1, a 2) represent a two-dimensional vector, where a1 is in the x-direction and a2 is in the y-direction, the n-dimensional vector, i.e., the high-dimensional vector, is obtained by extending the two-dimensional coordinates in the direction.
In an embodiment, the visual simulation vector library utilizes visual positioning monitoring to obtain the operation and maintenance scene fusion of the electric power metering equipment, so as to obtain visual simulation vector data of the operation and maintenance scene.
In the embodiment, by acquiring three-dimensional viewpoint information of a plurality of operation and maintenance scenes existing in the operation and maintenance scenes of the electric power metering equipment, performing feature screening on the three-dimensional viewpoint information of the plurality of operation and maintenance scenes according to the discharge power of the electric power metering equipment, acquiring two-dimensional coordinate information of the active scheduling equipment, and performing high-dimensional vectors of the feature distribution of the operation and maintenance scenes of the electric power metering equipment based on the two-dimensional coordinate information; and further fusing the operation and maintenance scenes through visual positioning detection to obtain a simulated vector library, and performing VR (virtual reality) view imaging based on the vector library, so that the purpose of VR view imaging in the operation and maintenance management process is achieved.
Step 103: and carrying out grid region fusion on the operation and maintenance scene by utilizing the visual simulation vector library, constructing a visual simulation model of the operation and maintenance scene, and constructing a visual image of the operation and maintenance scene according to the visual simulation model.
In an embodiment, the operation and maintenance scenes of the electric power metering equipment are subjected to grid region fusion by utilizing a visual simulation vector library, corresponding feature extraction is performed on the active dispatching equipment and the reactive dispatching equipment, so that optimal control is performed on the active dispatching equipment and the reactive dispatching equipment in the operation and maintenance scenes, a visual simulation model of the operation and maintenance scenes of the electric power metering equipment is further constructed, and visual image simulation of operation and maintenance management is performed based on the visual simulation model.
In one embodiment, a view image of the operation and maintenance scene is constructed according to the view simulation model, as follows:
Figure SMS_27
；
wherein U is a view image,
Figure SMS_28
a two-dimensional manifold vector value of an operation and maintenance scene of the electric power metering equipment;
Figure SMS_29
is->
Figure SMS_30
Is provided; />
Figure SMS_31
And the operation and maintenance characteristic value of the electric power metering equipment.
Step 104: and obtaining an operation and maintenance scene constraint rule of the electric power metering equipment, carrying out three-dimensional linear decomposition on the view image based on the operation and maintenance scene constraint rule, and constructing a space matching model of the operation and maintenance scene.
In one embodiment, the method comprises the steps of extracting operation and maintenance scene characteristics of the electric power metering equipment by using a mode of ambiguity detection and view reconstruction to obtain an operation and maintenance scene view characteristic distribution set; based on the operation and maintenance scene feature distribution set, performing edge subspace expansion on the scene simulation model through nuclear transformation, so that image reconstruction of the operation and maintenance scene simulation model is changed into a three-dimensional linear combination control mode, and further, an operation and maintenance scene simulation database of the electric power metering equipment is constructed; wherein the kernel transformation is a kernel function transformation.
In one embodiment, an operation and maintenance scene simulation database of the electric power metering equipment is constructed based on a preset simulation database formula, wherein the simulation database formula is as follows:
Figure SMS_32
；
wherein ,
Figure SMS_33
is a weighting factor; />
Figure SMS_34
Reconstructing coefficients for an image of the power metering device; />
Figure SMS_35
And the three-dimensional manifold vector value of the operation and maintenance scene view mirror of the electric power metering equipment.
In one embodiment, to realize the three-dimensional simulation of the operation and maintenance scene, the operation and maintenance scene visual simulation database is also based on
Figure SMS_36
And obtaining the operation and maintenance scene constraint rule of the electric power metering equipment by adopting a mode of fusing and scheduling a plurality of subareas.
In one embodiment, the operation and maintenance scene constraint rule is as follows:
Figure SMS_37
；
wherein ,
Figure SMS_38
and />
Figure SMS_39
All are view image subregions of the operation and maintenance scene, </i >>
Figure SMS_40
Fusion modulation amount of view image subregion for operation and maintenance scene,/->
Figure SMS_41
Scheduling amount calculation for fusion scheduling amount of view image subregion of operation and maintenance scene, +.>
Figure SMS_42
Color difference component of operation and maintenance scene of electric power metering equipment at pixel point, +.>
Figure SMS_43
And detecting values for the edge contour of the operation and maintenance scene of the power metering equipment at the pixel points.
In an embodiment, based on an operation and maintenance scene constraint rule, a three-dimensional linear decomposition is performed on a view image of an operation and maintenance scene of the electric power metering equipment according to the Gram matrix, so that a space matching model of the operation and maintenance scene of the electric power metering equipment is obtained.
Step 105: based on the space matching model, gray pixel distribution sequences of the electric power metering equipment are obtained through histogram fusion scheduling, an abbe number of the view image in rendering is set, a three-dimensional identification function of an operation and maintenance scene is built based on the gray pixel distribution sequences and the abbe number, three-dimensional reconstruction is conducted on the operation and maintenance scene based on the three-dimensional identification function, a 3D operation and maintenance scene model is obtained, and the 3D operation and maintenance scene model is displayed.
In an embodiment, the operation and maintenance scene is three-dimensionally reconstructed by using a virtual reality augmentation technology through a three-dimensional recognition function, where the three-dimensional recognition function is as follows:
Figure SMS_44
；
wherein ,
Figure SMS_45
is a three-dimensional identification function; />
Figure SMS_46
The self-adaptive adjustment coefficient of the operation and maintenance scene view simulation of the electric power metering equipment; />
Figure SMS_47
The feature quantity is coupled for the adjacent region.
In this embodiment, by constructing a visual simulation model and performing three-dimensional reconstruction on the operation and maintenance scene, enhancement processing is performed on visual image information of the operation and maintenance scene, a 3D operation and maintenance scene model of the operation and maintenance scene of the electric power metering device is established, and the purpose of displaying based on a three-dimensional VR (virtual reality) visual is achieved, so that the purpose of effectively monitoring or displaying the operation and maintenance scene of the electric power metering device is achieved.
In an embodiment, 3D operation and maintenance scene models at a plurality of moments are obtained, the 3D operation and maintenance scene models at the plurality of moments are ordered based on time sequence, a 3D dynamic operation and maintenance scene model is generated, and the 3D dynamic operation and maintenance scene model is displayed.
In an embodiment, the 3D operation and maintenance scene model includes a primary metering package 3D operation and maintenance scene model and a secondary metering package 3D operation and maintenance scene model.
In an embodiment, the 3D operation and maintenance scene model is displayed through a display device, and the method can be used for visually monitoring a time pair, a primary metering package and a secondary metering package.
Specifically, when the 3D operation and maintenance scene model is displayed, switching display of ground market storage and simulation monitoring can be realized, wherein the simulation monitoring displays primary metering package operation and maintenance scene simulation and secondary package addition package operation and maintenance scene simulation.
Specifically, for a primary metering package operation and maintenance scenario: according to the geographical position on the provincial map, a plurality of primary metering package warehouse identifications are distributed and displayed, a mouse is suspended above the identifications to display the primary metering package names, and clicking is performed to enter a primary metering package operation and maintenance scene simulation display interface; the primary metering package operation and maintenance scene simulation display interface can simulate and display an automatic version storehouse and a semi-automatic version storehouse, and can simulate and display storage position information of the primary metering package, including information of in-use storage position equipment and turnover boxes, and display equipment detail information by clicking corresponding equipment; meanwhile, the radio frequency door is displayed in a simulation mode, three-dimensional modeling is carried out on the radio frequency door according to actual conditions, the radio frequency door is divided into two types of the radio frequency door for unstacking and the common radio frequency door, and the detail information of the radio frequency door and the running state of the radio frequency door can be displayed through clicking; and displaying the conditions of the stock total number, the stock turnover rate, the out-of-period alarm number and the duty ratio of the primary metering package at the upper right part of the simulation display interface of the operation and maintenance scene of the primary metering package.
Specifically, for a two-level metering package operation and maintenance scenario: double-clicking a certain city on the map page can enter a map page of the grade city; clicking different county maps on a map page of a local city, and displaying a secondary metering package list of the county, wherein the content is as follows: district, county, power supply station, secondary metering package name; clicking the name of the secondary metering package, and then entering a secondary metering package operation and maintenance scene simulation interface; in a secondary metering package operation and maintenance scene simulation interface, adding an identifier to a secondary package managed by a directly affiliated local city office, displaying the secondary package by clicking the identifier, wherein the displayed content is as follows: district, county, and secondary metering package name; and the method supports clicking the lower right corner full province map to return to the province level map interface, namely returning to the first-level metering package operation and maintenance scene.
Specifically, the two-level metering package operation and maintenance scene simulation interface can also display a three-dimensional simulation model of the turnover cabinet, layout is carried out according to 6 unit cabinets, and if the unit cabinets of the turnover cabinet are too many, the turnover cabinet is ordered by supporting the function of left and right dragging; the three-dimensional simulation model of the turnover cabinet displays according to the state of the storage, the detail of the storage equipment can be displayed by clicking the in-use storage, and the storage information can be displayed by clicking the idle storage; and meanwhile, displaying the conditions of the stock total number, the out-of-date alarm number and the out-of-date unfilled number of the secondary metering package at the upper right part of the simulation display interface of the operation and maintenance scene of the secondary metering package.
In an embodiment, the 3D operation and maintenance scene model is displayed through a display device, and meanwhile, a provincial and/or local market-level electricity utilization map and an electricity utilization curve graph are also collected, and the electricity utilization map and the electricity utilization curve graph are displayed; the electricity utilization map comprises electricity utilization user information, an electricity utilization peak-shifting plan, an electricity utilization peak-shifting completion rate, an electric energy substitution state and industry electricity utilization information; the electricity utilization curve graph comprises a reference load curve graph, a real-time load curve graph and a heat preservation security load curve graph.
Preferably, for the power consumption peak staggering completion rate, the peak staggering completion rate of three periods of early peak, middle peak and late peak is displayed, and the dimension is the whole province-city-county-power supply station; and meanwhile, the ordered electricity utilization date of the display data is supported.
In one embodiment, for the electricity consumption peak-shifting plan, the electricity consumption peak-shifting plan includes a maximum peak-shifting rate and an average peak-shifting rate corresponding to the city and the whole province;
in one embodiment, for the electricity user information, the electricity user information is displayed by querying a user number, wherein the electricity user information includes a user name, an address, an electricity type and industry type information.
In one embodiment, the dimensions of the display of the production scenario need to be accurate to the local utility for the power replacement state. And for the electric energy substitution state, the electric energy substitution state is displayed in the form of an electric energy substitution map, the completion value or the target value of each local city is required to be displayed in the electric energy substitution map, and the completion rate is displayed by using a thermodynamic diagram; and clicking the detail data interface of the local city bureau entering the local city bureau is supported, and the screening display data of the upper right corner through the year, month and day is supported.
In one embodiment, for industry electricity information, the industry electricity information includes an all-industry (sub-industry) electricity energy situation, a re-work and re-production situation, an industry and industry subdivision electricity energy situation, a high energy enterprise situation, a query user electricity energy situation, a dominant industry situation, and a typical industry situation.
Specifically, for the all-industry (sub-industry) electrical energy case: the electric energy conditions, the same ratio and the ring ratio (displayed in the same-ratio order), the dimension needs to be accurate to the city bureau, and the user ranks of different industries of each city bureau are required to be displayed.
Specifically, for the reworking and production situation (branch industry): the dimensions need to be accurate to the local market bureau and the "on-board" enterprise, i.e. the reworking productivity of a part of the key enterprise, needs to be demonstrated.
Specifically, for the electric energy situation of the subdivision industry and industry: the electric energy conditions of 133 industries are classified into a first industry, a second industry and a third industry, the dimensions of the electric energy conditions need to be accurate to the local city bureau, and the proportion conditions of the industries are displayed through a pie chart; for the high energy consumption enterprise situation: the electric energy condition, the same ratio and the ring ratio of the high-energy-consumption enterprises need to be displayed; for the case of querying the user's electrical energy: the electric energy condition of part of users can be inquired and displayed; for dominant industrial situations: the electric energy condition information of each local city dominant industry (industry) can be displayed; for typical industry situations: the electric energy condition information of a typical industry of the city dimension can be displayed.
In this embodiment, when carrying out operation and maintenance management to electric energy metering equipment, can carry out real-time three-dimensional reconstruction to its operation and maintenance scene to show through display device, realize carrying out real-time demonstration and looking over the purpose to operation and maintenance scene, be favorable to operation and maintenance personnel or managers to look over the operation and maintenance state fast, and carry out information statistics and show to the power consumption condition in the electric power metering production process simultaneously, be favorable to realizing simultaneously that administrator or operation and maintenance personnel carry out orderly control to the electric power metering production condition, realize visual control or look over the purpose, improved production operating efficiency greatly.
Example 2
Referring to fig. 2, fig. 2 is a schematic structural diagram of an embodiment of a visual management device for electric power metering equipment provided by the present invention, and as shown in fig. 2, the device includes an operation and maintenance scene feature screening module 201, an operation and maintenance scene visual simulation vector library obtaining module 202, an operation and maintenance scene visual simulation model constructing module 203, an operation and maintenance scene constraint rule obtaining module 204, a 3D operation and maintenance scene model generating module 205 and a display module 206, specifically as follows:
the operation and maintenance scene feature screening module 201 is configured to obtain an operation and maintenance scene of an electric power metering device, perform feature screening on the operation and maintenance scene according to discharge power of the electric power metering device, and obtain two-dimensional coordinate information of an active scheduling device in the operation and maintenance scene, where the active scheduling device includes the electric power metering device in a working state that is moving and working.
The operation and maintenance scene visual simulation vector library obtaining module 202 is configured to calculate a high-dimensional vector of feature distribution in the operation and maintenance scene based on the two-dimensional coordinate information, and fuse the high-dimensional vector with the operation and maintenance scene to obtain a visual simulation vector library of the operation and maintenance scene.
The operation and maintenance scene visual simulation model construction module 203 is configured to perform grid region fusion on an operation and maintenance scene by using the visual simulation vector library, construct a visual simulation model of the operation and maintenance scene, and construct a visual image of the operation and maintenance scene according to the visual simulation model.
The operation and maintenance scene constraint rule obtaining module 204 is configured to obtain an operation and maintenance scene constraint rule of the electric power metering device, perform three-dimensional linear decomposition on the view image based on the operation and maintenance scene constraint rule, and construct a space matching model of the operation and maintenance scene.
The 3D operation and maintenance scene model generating module 205 is configured to obtain a gray pixel distribution sequence of the electric power metering device through histogram fusion scheduling based on the spatial matching model, set a dispersion coefficient of the view image in rendering, construct a three-dimensional identification function of an operation and maintenance scene based on the gray pixel distribution sequence and the dispersion coefficient, and perform three-dimensional reconstruction on the operation and maintenance scene based on the three-dimensional identification function, so as to obtain a 3D operation and maintenance scene model.
The display module 206 is configured to display the 3D operation and maintenance scene model.
The visual management device of the electric power metering equipment provided in the embodiment further comprises: the 3D dynamic operation and maintenance scene model generation module; the 3D dynamic operation and maintenance scene model generation module is used for acquiring 3D operation and maintenance scene models at a plurality of moments, sequencing the 3D operation and maintenance scene models at the plurality of moments based on time sequence, generating a 3D dynamic operation and maintenance scene model, and displaying the 3D dynamic operation and maintenance scene model.
In an embodiment, the operation and maintenance scene feature screening module 201 is configured to obtain an operation and maintenance scene of an electric power metering device, perform feature screening on the operation and maintenance scene according to a discharge power of the electric power metering device, and obtain two-dimensional coordinate information of an active scheduling device in the operation and maintenance scene, and specifically includes: performing operation and maintenance scene information acquisition on an operation and maintenance scene of the electric power metering equipment based on the AR equipment to obtain operation and maintenance scene information; respectively carrying out three-dimensional viewpoint tracking and identification on the space in the operation and maintenance scene information and the electric power metering equipment to obtain three-dimensional viewpoint information of a plurality of operation and maintenance scenes; and screening the three-dimensional viewpoint information of the operation and maintenance scenes based on a discharge power detection mode, extracting active scheduling equipment which is in motion and works in a working state, and acquiring two-dimensional coordinate information of the active scheduling equipment.
In an embodiment, the operation and maintenance scenario constraint rule obtaining module 204 is configured to obtain an operation and maintenance scenario constraint rule of the electric power metering device, and specifically includes: extracting operation and maintenance scene characteristics of the electric power metering equipment by using a mode of ambiguity detection and view reconstruction to obtain an operation and maintenance scene view characteristic distribution set; scene feature score based on the operation and maintenance sceneThe distribution set expands the edge subspace of the visual simulation model through nuclear transformation to construct an operation and maintenance scene visual simulation database of the electric power metering equipment; visual simulation database based on operation and maintenance scene
Figure SMS_48
And obtaining the operation and maintenance scene constraint rule of the electric power metering equipment by adopting a mode of fusing and scheduling a plurality of subareas.
In an embodiment, the operation and maintenance scene includes a primary metering package operation and maintenance scene and a secondary metering package operation and maintenance scene, wherein the primary metering package operation and maintenance scene is used for displaying a first inventory total number, a first inventory turnover rate, a first over-period alarm number and a first over-period alarm number duty ratio of a provincial metering package warehouse; the secondary metering package operation and maintenance scene is used for displaying second inventory total, second out-of-date alarm number and second out-of-date unfilled number of the warehouse of the district level, the county level and the power supply station level.
In one embodiment, the operation and maintenance scene visual simulation model construction module 203 is configured to construct a visual image of an operation and maintenance scene according to the visual simulation model, as follows:
Figure SMS_49
；
wherein U is a view image,
Figure SMS_50
a two-dimensional manifold vector value of an operation and maintenance scene of the electric power metering equipment;
Figure SMS_51
is->
Figure SMS_52
Is provided; />
Figure SMS_53
And the operation and maintenance characteristic value of the electric power metering equipment.
In an embodiment, the operation and maintenance scenario constraint rule obtaining module 204 is configured to obtain an operation and maintenance scenario constraint rule of the electric power metering device, where the operation and maintenance scenario constraint rule is as follows:
Figure SMS_54
；
wherein ,
Figure SMS_55
and />
Figure SMS_56
All are view image subregions of the operation and maintenance scene, </i >>
Figure SMS_57
Fusion modulation amount of view image subregion for operation and maintenance scene,/->
Figure SMS_58
Scheduling amount calculation for fusion scheduling amount of view image subregion of operation and maintenance scene, +.>
Figure SMS_59
Color difference component of operation and maintenance scene of electric power metering equipment at pixel point, +.>
Figure SMS_60
And detecting values for the edge contour of the operation and maintenance scene of the power metering equipment at the pixel points.
In one embodiment, the display module 206 is further configured to collect and display a power map and a power graph of province level and/or city level; the electricity utilization map comprises electricity utilization user information, an electricity utilization peak-shifting plan, an electricity utilization peak-shifting completion rate, an electric energy substitution state and industry electricity utilization information; the electricity utilization curve graph comprises a reference load curve graph, a real-time load curve graph and a heat preservation security load curve graph.
It will be clear to those skilled in the art that, for convenience and brevity of description, reference may be made to the corresponding process in the foregoing method embodiment for the specific working process of the above-described apparatus, which is not described in detail herein.
It should be noted that, the embodiment of the visual management device of the electric power metering apparatus described above is merely illustrative, where the modules described as separate components may or may not be physically separated, and components displayed as modules may or may not be physical units, may be located in one place, or may be distributed over multiple network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of this embodiment.
On the basis of the embodiment of the visual management method of the electric power metering equipment, another embodiment of the invention provides visual management terminal equipment of the electric power metering equipment, which comprises a processor, a memory and a computer program stored in the memory and configured to be executed by the processor, wherein the processor realizes the visual management method of the electric power metering equipment of any embodiment of the invention when executing the computer program.
Illustratively, in this embodiment the computer program may be partitioned into one or more modules, which are stored in the memory and executed by the processor to perform the present invention. The one or more modules may be a series of computer program instruction segments capable of performing a specific function for describing the execution of the computer program in a visual management terminal device of the electric power metering device.
The visual management terminal equipment of the electric power metering equipment can be computing equipment such as a desktop computer, a notebook computer, a palm computer and a cloud server. The visualization management terminal device of the power metering device can include, but is not limited to, a processor and a memory.
The processor may be a central processing unit (Central Processing Unit, CPU), other general purpose processors, digital signal processors (Digital Signal Processor, DSP), application specific integrated circuits (Application Specific Integrated Circuit, ASIC), off-the-shelf programmable gate arrays (Field-Programmable Gate Array, FPGA) or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components, or the like. The general purpose processor may be a microprocessor or the processor may be any conventional processor or the like, which is a control center of the visual management terminal device of the electric power metering device, and connects the respective parts of the visual management terminal device of the entire electric power metering device using various interfaces and lines.
The memory may be used to store the computer program and/or module, and the processor may implement various functions of the visual management terminal device of the electric power metering device by running or executing the computer program and/or module stored in the memory and invoking data stored in the memory. The memory may mainly include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application program required for at least one function, and the like; the storage data area may store data created according to the use of the cellular phone, etc. In addition, the memory may include high-speed random access memory, and may also include non-volatile memory, such as a hard disk, memory, plug-in hard disk, smart Media Card (SMC), secure Digital (SD) Card, flash Card (Flash Card), at least one disk storage device, flash memory device, or other volatile solid-state storage device.
On the basis of the embodiment of the visual management method of the electric power metering equipment, another embodiment of the invention provides a storage medium, which comprises a stored computer program, wherein when the computer program runs, equipment in which the storage medium is controlled to execute the visual management method of the electric power metering equipment according to any embodiment of the invention.
In this embodiment, the storage medium is a computer-readable storage medium, and the computer program includes computer program code, where the computer program code may be in a source code form, an object code form, an executable file, or some intermediate form, and so on. The computer readable medium may include: any entity or device capable of carrying the computer program code, a recording medium, a U disk, a removable hard disk, a magnetic disk, an optical disk, a computer Memory, a Read-Only Memory (ROM), a random access Memory (RAM, random Access Memory), an electrical carrier signal, a telecommunications signal, a software distribution medium, and so forth. It should be noted that the computer readable medium contains content that can be appropriately scaled according to the requirements of jurisdictions in which such content is subject to legislation and patent practice, such as in certain jurisdictions in which such content is subject to legislation and patent practice, the computer readable medium does not include electrical carrier signals and telecommunication signals.
In summary, the visual management method and the visual management device for the electric power metering equipment provided by the invention are characterized in that by acquiring the two-dimensional coordinate information of the active scheduling equipment in the operation and maintenance scene of the electric power metering equipment, calculating the high-dimensional vector in the operation and maintenance scene, fusing the high-dimensional vector with the operation and maintenance scene, acquiring and constructing a visual simulation model based on a visual simulation vector library, and generating a visual image of the operation and maintenance scene; performing three-dimensional linear decomposition on the view image based on the operation and maintenance scene constraint rule, constructing and based on a space matching model of the operation and maintenance scene, obtaining a gray pixel distribution sequence of the electric power metering equipment and a dispersion coefficient of the view image, constructing a three-dimensional identification function, and performing three-dimensional reconstruction on the operation and maintenance scene to obtain and display a 3D operation and maintenance scene model; compared with the prior art, the technical scheme in the embodiment carries out three-dimensional modeling processing on the operation and maintenance scene of the electric power metering equipment, and displays the 3D operation and maintenance scene model in real time, so that operation and maintenance personnel or management personnel can quickly check the state of the operation and maintenance scene, and the operation and maintenance efficiency of metering production is improved.
The foregoing is merely a preferred embodiment of the present invention, and it should be noted that modifications and substitutions can be made by those skilled in the art without departing from the technical principles of the present invention, and these modifications and substitutions should also be considered as being within the scope of the present invention.

Claims (10)

1. A visual management method of an electric power metering device, characterized by comprising:
acquiring an operation and maintenance scene of an electric power metering device, and performing feature screening on the operation and maintenance scene according to the discharge power of the electric power metering device to obtain two-dimensional coordinate information of active scheduling devices in the operation and maintenance scene, wherein the active scheduling devices comprise the electric power metering device which moves and works in a working state;
calculating high-dimensional vectors of feature distribution in the operation and maintenance scene based on the two-dimensional coordinate information, and fusing the high-dimensional vectors with the operation and maintenance scene to obtain a visual simulation vector library of the operation and maintenance scene;
performing grid region fusion on the operation and maintenance scene by using the visual simulation vector library, constructing a visual simulation model of the operation and maintenance scene, and constructing a visual image of the operation and maintenance scene according to the visual simulation model;
acquiring an operation and maintenance scene constraint rule of the electric power metering equipment, carrying out three-dimensional linear decomposition on the view image based on the operation and maintenance scene constraint rule, and constructing a space matching model of the operation and maintenance scene;
And obtaining a gray pixel distribution sequence of the electric power metering equipment through histogram fusion scheduling based on the space matching model, setting a dispersion coefficient of the view image in rendering, constructing a three-dimensional identification function of an operation and maintenance scene based on the gray pixel distribution sequence and the dispersion coefficient, carrying out three-dimensional reconstruction on the operation and maintenance scene based on the three-dimensional identification function, obtaining a 3D operation and maintenance scene model, and displaying the 3D operation and maintenance scene model.
2. The visual management method of an electric power metering device according to claim 1, further comprising, after obtaining the 3D operation and maintenance scene model:
the method comprises the steps of obtaining 3D operation and maintenance scene models at a plurality of moments, sequencing the 3D operation and maintenance scene models at the plurality of moments based on time sequence, generating a 3D dynamic operation and maintenance scene model, and displaying the 3D dynamic operation and maintenance scene model.
3. The visual management method of an electric power metering device according to claim 1, wherein the visual management method is characterized by obtaining an operation and maintenance scene of the electric power metering device, and performing feature screening on the operation and maintenance scene according to the discharge power of the electric power metering device to obtain two-dimensional coordinate information of an active scheduling device in the operation and maintenance scene, and specifically comprises the following steps:
Performing operation and maintenance scene information acquisition on an operation and maintenance scene of the electric power metering equipment based on the AR equipment to obtain operation and maintenance scene information;
respectively carrying out three-dimensional viewpoint tracking and identification on the space in the operation and maintenance scene information and the electric power metering equipment to obtain three-dimensional viewpoint information of a plurality of operation and maintenance scenes;
and screening the three-dimensional viewpoint information of the operation and maintenance scenes based on a discharge power detection mode, extracting active scheduling equipment which is in motion and works in a working state, and acquiring two-dimensional coordinate information of the active scheduling equipment.
4. The method for visual management of electric power metering equipment according to claim 1, wherein obtaining operation and maintenance scene constraint rules of the electric power metering equipment specifically comprises:
extracting operation and maintenance scene characteristics of the electric power metering equipment by using a mode of ambiguity detection and view reconstruction to obtain an operation and maintenance scene view characteristic distribution set;
performing edge subspace expansion on the visual simulation model through nuclear transformation based on the operation and maintenance scene feature distribution set to construct an operation and maintenance scene simulation database of the electric power metering equipment;
visual simulation database based on operation and maintenance scene
Figure QLYQS_1
And obtaining the operation and maintenance scene constraint rule of the electric power metering equipment by adopting a mode of fusing and scheduling a plurality of subareas.
5. The visual management method of the electric power metering equipment according to claim 1, wherein the operation and maintenance scene comprises a primary metering package operation and maintenance scene and a secondary metering package operation and maintenance scene, wherein the primary metering package operation and maintenance scene is used for displaying a first inventory total number, a first inventory turnover rate, a first over-period alarm number and a first over-period alarm number duty ratio of a provincial metering package warehouse;
the secondary metering package operation and maintenance scene is used for displaying second inventory total, second out-of-date alarm number and second out-of-date unfilled number of the warehouse of the district level, the county level and the power supply station level.
6. The visual management method of an electric power metering device according to claim 1, wherein a visual image of an operation and maintenance scene is constructed according to the visual simulation model, as follows:
Figure QLYQS_2
；
wherein U is a view image,
Figure QLYQS_3
a two-dimensional manifold vector value of an operation and maintenance scene of the electric power metering equipment; />
Figure QLYQS_4
Is that
Figure QLYQS_5
Is provided; />
Figure QLYQS_6
And the operation and maintenance characteristic value of the electric power metering equipment.
7. The visual management method of an electric power metering device according to claim 1, wherein an operation and maintenance scene constraint rule of the electric power metering device is obtained, wherein the operation and maintenance scene constraint rule is as follows:
Figure QLYQS_7
；
wherein ,
Figure QLYQS_8
and />
Figure QLYQS_9
All are view image subregions of the operation and maintenance scene, </i >>
Figure QLYQS_10
Fusion modulation amount of view image subregion for operation and maintenance scene,/->
Figure QLYQS_11
Scheduling amount calculation for fusion scheduling amount of view image subregion of operation and maintenance scene, +.>
Figure QLYQS_12
Color difference component of operation and maintenance scene of electric power metering equipment at pixel point, +.>
Figure QLYQS_13
And detecting values for the edge contour of the operation and maintenance scene of the power metering equipment at the pixel points.
8. A visual management device for an electric power metering apparatus, comprising: the system comprises an operation and maintenance scene feature screening module, an operation and maintenance scene visual simulation vector library acquisition module, an operation and maintenance scene visual simulation model construction module, an operation and maintenance scene constraint rule acquisition module, a 3D operation and maintenance scene model generation module and a display module;
the operation and maintenance scene feature screening module is used for acquiring an operation and maintenance scene of the electric power metering equipment, carrying out feature screening on the operation and maintenance scene according to the discharge power of the electric power metering equipment to obtain two-dimensional coordinate information of active scheduling equipment in the operation and maintenance scene, wherein the active scheduling equipment comprises the electric power metering equipment which moves and works in a working state;
the operation and maintenance scene visual simulation vector library acquisition module is used for calculating high-dimensional vectors of feature distribution in the operation and maintenance scene based on the two-dimensional coordinate information, and fusing the high-dimensional vectors with the operation and maintenance scene to obtain a visual simulation vector library of the operation and maintenance scene;
The operation and maintenance scene visual simulation model construction module is used for carrying out grid region fusion on the operation and maintenance scene by utilizing the visual simulation vector library, constructing a visual simulation model of the operation and maintenance scene, and constructing a visual image of the operation and maintenance scene according to the visual simulation model;
the operation and maintenance scene constraint rule acquisition module is used for acquiring operation and maintenance scene constraint rules of the electric power metering equipment, carrying out three-dimensional linear decomposition on the view image based on the operation and maintenance scene constraint rules, and constructing a space matching model of the operation and maintenance scene;
the 3D operation and maintenance scene model generation module is used for obtaining a gray pixel distribution sequence of the electric power metering equipment through histogram fusion scheduling based on the space matching model, setting a dispersion coefficient of the view image in rendering, constructing a three-dimensional identification function of an operation and maintenance scene based on the gray pixel distribution sequence and the dispersion coefficient, and carrying out three-dimensional reconstruction on the operation and maintenance scene based on the three-dimensional identification function to obtain a 3D operation and maintenance scene model;
and the display module is used for displaying the 3D operation and maintenance scene model.
9. A terminal device comprising a processor, a memory and a computer program stored in the memory and configured to be executed by the processor, the processor implementing the method of visual management of a power metering device according to any one of claims 1 to 7 when the computer program is executed.
10. A computer-readable storage medium, characterized in that the computer-readable storage medium comprises a stored computer program, wherein the computer program, when run, controls a device in which the computer-readable storage medium is located to perform the method of visual management of an electric power metering device according to any one of claims 1 to 7.
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