CN109544675A - Threedimensional model status visualization method based on holographic data processing transformer equipment - Google Patents
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Abstract
The present invention provides a kind of three-dimensional model of power transformer equipment status visualization method based on holographic data processing, comprising the following steps: building substation's scene and three-dimensional model of power transformer equipment；It generates data relationship table to integrate substation equipment data, recombinate, forms transformer equipment state holographic data；Construct transformer equipment state hologram three-dimensional model；The panorama hologram display of transformer equipment state hologram three-dimensional model is carried out in Virtual Substation scene；Transformer equipment state, incremental update transformer equipment state holographic data are obtained in real time；Incremental update transformer equipment state hologram three-dimensional model drives related transformer equipment model spare parts logistics are synchronous to change；Virtual Substation panorama holographic data is constructed using center and management platform, whole transformer equipment state hologram three-dimensional model holographic datas are subjected to increment publication.Method for visualizing provided by the invention effectively improves the working efficiency and operation accuracy of staff, reduces the personal safety risk of staff.
Description
Technical field
The present invention relates to power system securities to produce less important work technical field, more particularly to a kind of based on holography
The threedimensional model status visualization method of data processing transformer equipment.
Background technique
With the construction of the power grid industrial application of information technology, service operation environment becomes increasingly complex, and various businesses system is more and more.
Maintenance work is heavy, lacks automation tools and means, and maintenance personnel faces the manual data retrieval of a large amount of repeatability daily
Work, it is not only time-consuming and laborious, but also it is easy error, the means for needing automation help raising efficiency.Power transformation operation field operation
Type up to 1000, operation is complicated, risk is high, and operating mode and work flow at this stage relies on work ticket, makees
The organiztion measures such as industry guiding book, equipment account carry out Risk Pre-control, after staff reaches operation field, manipulating object and equipment
The association of the poor informations such as related operation conditions, technical principle, operating maintenance technical requirements.Therefore the course of work lacks effective
Informational support, technological guidance and real time monitoring, maloperation, accidentally touch, the person electric shock injury etc. operating risks be difficult to manage.
The main task of power transformation operation includes making an inspection tour maintenance, maintenance, examination, electric operation, equipment starting, other non-electrical
The six major class operations such as class work, teams and groups carry out work on the spot, detailed process are as follows: class using the mode of " plan+list " at this stage
The plan that group leader is generated according to system in the production management system (PMS) carries out sending work, specify job task, job instruction,
The contents such as equipment account, operating risk control, after reaching working site, by working, responsible person is led, according to work ticket and movement
Job-oriented terminal (job instruction) independently carries out single or continuous complex job, while confirming operation knot item by item on mobile terminals
Fruit, current mobile operation provide a kind of programmed operation mode, although the omission of events in operation can be avoided effectively, set
Standby material object is associated with poor informations such as the operation conditions of device-dependent, technical principle, operating maintenance technical requirements, and operating personnel is difficult
To obtain effective support, guidance and the real time monitoring on backstage, the professional skill and self-disciplining of the operating personnel that places one's entire reliance upon are being made
Lack effective technological means in terms of industry quality and safety guarantee.
Summary of the invention
The present invention is to overcome existing operation maintenance personnel to exist in inspection maintenance process to hold because lacking corresponding technical support
The technical issues of maintenance work safety, quality accident easily occurs provides a kind of three-dimensional based on holographic data processing transformer equipment
Model state method for visualizing.
In order to solve the above technical problems, technical scheme is as follows:
Threedimensional model status visualization method based on holographic data processing transformer equipment, comprising the following steps:
S1: building substation's scene and three-dimensional model of power transformer equipment；
S2: it generates data relationship table and substation equipment data is integrated, are recombinated, form transformer equipment state holography number
According to；
S3: transformer equipment holographic data and each transformer equipment model and model of parts state are mapped, and building becomes
Electric equipment state hologram three-dimensional model；
S4: the panorama hologram display of transformer equipment state threedimensional model is carried out in Virtual Substation scene；
S5: transformer equipment state, incremental update transformer equipment state holographic data are obtained in real time；
S6: real-time incremental updates transformer equipment state hologram three-dimensional model, drives related transformer equipment model of parts shape
The synchronous variation of state；
S7: building Virtual Substation panorama holographic data realizes whole transformer equipment states using center and management platform
Hologram three-dimensional model holographic data increment real-time release.
Wherein the step S1 needs to carry out transformer equipment the modeling of components grade, and model of parts is constituted by equipment
Figure is combined, and obtains three-dimensional model of power transformer equipment；
Wherein substation equipment data include Equipment Foundations information, equipment O&M static data, equipment in the step S2
Operation data.
Wherein, in the step S4, the transformer equipment shape in Virtual Substation scene is realized using virtual reality technology
The panorama hologram display of state hologram three-dimensional model.
Wherein, in the step S7, the increment real-time release of transformer equipment state hologram three-dimensional model holographic data is walked
Suddenly specifically:
S7.1: whether Virtual Substation panoramic view data changes using center and management platform real-time judge transformer equipment
Become, if so, executing step S7.2；If it is not, executing step S7.3；
S7.2: real-time incremental updates transformer equipment state hologram three-dimensional model, drives transformer equipment model of parts state
Synchronized update；
S7.3: the panorama hologram display of three-dimensional model of power transformer equipment is carried out in Virtual Substation scene.
Compared with prior art, the beneficial effect of technical solution of the present invention is:
Threedimensional model status visualization method provided by the invention based on holographic data processing transformer equipment, passes through building
Three-dimensional model of power transformer equipment and Virtual Substation scene realize the real-time hair of transformer equipment state hologram three-dimensional model holographic data
Cloth effectively improves the working efficiency and operation accuracy of staff, reduces the personal safety risk of staff.
Detailed description of the invention
Fig. 1 is invention process flow diagram flow chart；
Fig. 2 is transformer equipment state hologram three-dimensional model holographic data table relational graph；
Fig. 3 is the increment real-time release flow chart of transformer equipment state hologram three-dimensional model holographic data；
Drawing reference numeral explanation:
1-1, Equipment Foundations information table；1-2, equipment technical parameters table；2-1, equipment O&M data sheet；2-2, equipment deficiency
Record sheet；2-3, equipment performance appraisal table；3-1a, equipment remote signalling data allocation list；3-1b, equipment remote signalling real time data table；3-
2a, equipment telemetry allocation list；3-2b, equipment telemetering real time data table；4, device model table；5, device status table；6, it sets
Standby model of parts table；7, device model animation table.
Specific embodiment
The attached figures are only used for illustrative purposes and cannot be understood as limitating the patent；
In order to better illustrate this embodiment, the certain components of attached drawing have omission, zoom in or out, and do not represent actual product
Size；
To those skilled in the art, it is to be understood that certain known features and its explanation, which may be omitted, in attached drawing
's.
The following further describes the technical solution of the present invention with reference to the accompanying drawings and examples.
Embodiment 1
As shown in Figure 1, the threedimensional model status visualization method based on holographic data processing transformer equipment, including following step
It is rapid:
S1: building substation's scene and three-dimensional model of power transformer equipment；
In the specific implementation process, the step S1 specifically:
S1.1: three-dimensional precise information acquisition is carried out to substation；S1.2: to substation's threedimensional model Accurate Reconstruction；S1.3:
Threedimensional model accuracy detection；
Above-mentioned steps S1.1 carries out three-dimensional precise information to substation and acquires specific steps are as follows: step 1: field operation beam worker
Make, including on-the-spot investigation, carries out the preparation of analysis with tool to acquisition target by actual conditions；Step 2: substation's business
Receive money, including power equipment data collection classification and other data collections of substation；Step 3: substation's three dimensional data collection,
The implementation, image data shooting and reference point data for receiving money including 3 D laser scanning acquire；
Based on the visualization requirement of transformer equipment state hologram three-dimensional model, particularly, above-mentioned steps S1.1 is needed to change
Transformer equipment spare parts logistics caused by electric equipment state change change carry out business and receive money and data acquisition, such as equipment structure
Cheng Tu, equipment state variation picture and image data；
In the specific implementation process, the step S1.2 is to substation's three-dimensional Accurate Reconstruction specific steps are as follows: step 1: three
Dimension Data preprocess, including the cleaning of cloud, data noise, simplified point cloud data, point cloud data cutting, data encapsulation；The
Two steps: transformer equipment reconstruct, including Polygon Topology, texture and material processing, Skeletal Skinned Animation production；Step 3: power transformation
Three-dimensional scenic of standing reconstruct, the transformer equipment three for matching including threedimensional model with substation point cloud data, being handled based on holographic data
Dimension module processing, substation, the substation three-dimensional scenic Accurate Reconstruction based on holographic data processing；
Based on the visualization requirement of transformer equipment state hologram three-dimensional model, particularly, above-mentioned steps S12 is needed to power transformation
Equipment carries out the modeling of components grade, and model of parts is combined by equipment composition figure, obtains three-dimensional model of power transformer equipment；
Need to make the three-dimensional animation that three-dimensional model of power transformer equipment spare parts logistics corresponding with transformer equipment state change change.
In the specific implementation process, the step S1.3 threedimensional model accuracy detection specific steps are as follows: step 1: power transformation is set
Standby accuracy detection, including transformer equipment 3D contrasting detection, characteristic point measured value compare；Step 2: substation's scene accuracy detection,
It is compared including reference point measured value, sampling carries out 3D contrasting detection；Step 3: substation's threedimensional model adjustment in accuracy, including become
The amendment of electric equipment threedimensional model, the amendment of substation's scene；
Based on the visualization requirement of transformer equipment state hologram three-dimensional model, particularly, above-mentioned steps S1.3 is needed to change
The three-dimensional animation that electric equipment device model and three-dimensional model of power transformer equipment spare parts logistics change is compared and is corrected.
S2: it generates data relationship table and substation equipment data is integrated, are recombinated, form transformer equipment state holography number
According to；
In the specific implementation process, transformer equipment data include Equipment Foundations information, equipment O&M static data, equipment fortune
Row data, wherein Equipment Foundations data include equipment essential information, equipment technical parameters；Equipment O&M static data includes equipment
O&M data, equipment deficiency record, equipment performance appraisal；Equipment operating data includes equipment remote signalling data, equipment telemetry；
Transformer equipment state holographic data is from production management system (PMS) and data acquisition and supervisor control
(SCADA), specifically: to Equipment Foundations tables of data (the equipment Basic Information Table 1-1, equipment skill generated from production management system
Art parameter list 1-2) and equipment O&M static list of data (equipment O&M data sheet 2-1, equipment deficiency record sheet 2-2 and equipment achievement
Effect evaluation table 2-3) information integrated, recombinated；(equipment remote signalling data table is set the equipment operating data generated to SCADA system
Standby telemetry table) it integrated, recombinated；Wherein, equipment remote signalling data table includes equipment remote signalling data allocation list 3-1a and sets
Standby remote signalling real time data table 3-1b；Equipment telemetry table includes that equipment telemetry allocation list 3-2a and equipment telemetering count in real time
According to table 3-2b
Transformer equipment state holographic data table includes Equipment Foundations information table 1-1, equipment technical parameters table 1-2, equipment fortune
It is distant to tie up data sheet 2-1, equipment deficiency record sheet 2-2, equipment performance appraisal table 2-3, equipment remote signalling data allocation list 3-1a, equipment
Measured data allocation list 3-2a, equipment remote signalling real time data table 3-1b, equipment telemetering real time data table 3-2b；Tables of data relationship is as schemed
Shown in 2:
Wherein, equipment technical parameters table 1-2, equipment O&M data sheet 2-1, equipment deficiency record sheet 2-2, equipment performance are commented
Valence table 2-3 has device numbering field (DEVICE_ID), above-mentioned tables of data pass through device numbering field (DEVICE_ID) with
The record number field (ID) of Equipment Foundations information table 1-1 is associated with；
Equipment remote signalling data configuration information table 3-1a, equipment telemetry allocation list 3-2a have device numbering field
(DEVICE_ID), above-mentioned table passes through the record number of device numbering field (DEVICE_ID) Yu Equipment Foundations information table 1-1
Field (ID) association；
Equipment remote signalling real time data table 3-1b matches confidence by record number field (CONFIG_ID) and equipment remote signalling data
Record number field (ID) association of table 3-1a is ceased, equipment telemetering real time data table 3-2b passes through record number field (CONFIG_
ID it) is associated with the record number field (ID) of equipment telemetry configuration information table 3-2a；
The Equipment Foundations data and equipment O&M static data that generate from production management system are integrated, are recombinated specifically
Step is；Step 1: inquiring the substation equipment base of specified substation, specified data update beginning and ending time from production management system
This information, equipment technical parameters, equipment O&M data, equipment deficiency record, equipment performance appraisal data；It is set step 2: updating
Standby basic information table, equipment technical parameters table, equipment O&M data sheet, equipment deficiency record sheet, equipment performance appraisal table；Third
Step: record addition will be updated to transformer equipment state and update record queue.
To SCADA system generate equipment operating data integrated, recombinate the specific steps are；Step 1: being adopted from data
Collection reads transformer equipment operation data with supervisor control；Step 2: more new equipment remote signalling real time data table, equipment telemetering reality
When tables of data；Record queue is updated to transformer equipment state step 3: record addition will be updated；
S3: transformer equipment state holographic data and each transformer equipment model and model of parts are mapped, and building becomes
Electric equipment hologram three-dimensional model；
As shown in Fig. 2, in the specific implementation process, the data of each transformer equipment model and model of parts include equipment mould
Type table 4, device status table 5, equipment component model table 6, device model animation table 7；Wherein Equipment Foundations information table 1-1 with set
Standby model table 4 passes through the relationship of Equipment Foundations information and device model, and device status table 5 passes through pattern number field
(MODEL_ID) it is associated with the record number field (ID) of device model table 4, device status table 5 is compiled by equipment component model
Number field (COMPONENT_ID) is associated with the record number field (ID) of equipment component model table 6, and device status table 6 passes through
Model animation number field (ANIMATION_ID) is associated with the record number field (ID) of device model animation table 7.
S4: the complete of transformer equipment state hologram three-dimensional model is carried out in Virtual Substation scene using virtual reality technology
Scape hologram display；Virtual reality technology is a kind of computer simulation system that can be created with the experiencing virtual world, it utilizes meter
Calculation machine generates a kind of simulated environment, is that a kind of Multi-source Information Fusion, interactive Three-Dimensional Dynamic what comes into a driver's and entity behavior are
System emulation is immersed to user in the environment.
In the specific implementation process, the step S4 specifically: the first step chooses power transformation to set in Virtual Substation scene
Standby model；Second step display transformer equipment holographic data, including equipment essential information, equipment technical parameters, equipment O&M data,
Equipment deficiency record, equipment performance appraisal, equipment remote signalling data, equipment telemetry；
S5: transformer equipment state, incremental update transformer equipment state holographic data are obtained in real time；
In the specific implementation process, the step S5 specific steps: step 1: the transformer equipment in obtaining step S2 in real time
State updates record queue, judges whether the queue has record, if there is record, executes second step, if no record, executes the
One step；Second step is updated from transformer equipment state takes out a record and according to record information update transformer equipment in record queue
State holographic data deletes the record in queue after update；Step 3: second step is repeated, until equipment state updates
No record in record queue；Step 4: repeating the first step；
Above-mentioned steps variable body equipment state more new record includes equipment essential information, equipment technical parameters, equipment O&M money
Material, equipment deficiency record, equipment performance appraisal, equipment remote signalling data, equipment telemetry；
S6: real-time incremental updates transformer equipment state hologram three-dimensional model, drives related transformer equipment model of parts shape
The synchronous variation of state；
In the specific implementation process, the step S6 specific steps are as follows: step 1: the power transformation in obtaining step S2 is set in real time
Standby state hologram three-dimensional model modification record queue, judges whether queue has record, if there is record, executes second step, if nothing
Record, then execute the first step；Second step takes out a record from transformer equipment state hologram three-dimensional model modification record queue
And according to record information update transformer equipment state hologram three-dimensional model, the record is deleted after update in queue；Third
Step: repeating second step, until equipment threedimensional model state updates no record in record queue；Step 4: repeating the first step；
S7: it according to Virtual Substation panorama holographic data is constructed the step of S1 to S6 using center and management platform, realizes
Whole transformer equipment state hologram three-dimensional model holographic data increment real-time releases.
More specifically, as shown in figure 3, in the step S7, whole transformer equipment state hologram three-dimensional model holography numbers
According to increment real-time release step specifically:
S7.1: whether Virtual Substation panoramic view data changes using center and management platform real-time judge transformer equipment
Become, if so, executing step S72；If it is not, executing step S73；
In the specific implementation process, the step S7.1 obtains data specific steps from production management system (PMS) are as follows: the
One step: daily 2:00 AM inquires the substation equipment of specified substation, specified data update beginning and ending time from production management system
Essential information, equipment technical parameters, equipment O&M data, equipment deficiency record, equipment performance appraisal data；Step 2: will more
New record is appended to transformer equipment state and updates record queue；The step S7.1 is acquired from data and supervisor control
(SCADA) data specific steps are obtained are as follows: set with supervisor control reading power transformation step 1: acquiring every 5 minutes from data
Standby operation data；Second step compares this system transformer equipment current operating data, if operation data changes, will update record addition
Record queue is updated to transformer equipment state；
S7.2: real-time incremental updates transformer equipment state hologram three-dimensional model, drives transformer equipment model of parts state
Synchronized update；
In the specific implementation process, the step S7.2 includes two parts executed parallel: first part's specific steps
Are as follows: step 1: obtaining transformer equipment state in real time updates record queue, judges whether queue has record, if there is record, execute
Second step executes the first step if no record；Second step is updated from transformer equipment state takes out a record simultaneously in record queue
It is converted into transformer equipment state hologram three-dimensional model modification record, is updated in record queue after update from transformer equipment state
The record is deleted, pursues and attacks more new record in transformer equipment state hologram three-dimensional model modification record queue；Step 3: repeating the
Two steps, until transformer equipment state updates no record in record queue；Step 4: repeating the first step；Second part specific steps
Are as follows: transformer equipment state hologram three-dimensional model modification record queue is obtained in real time, judges whether queue has record, if there is record,
Second step is then executed, if no record, executes the first step；Second step records team from transformer equipment state hologram three-dimensional model modification
In column take out one record and according to record information update transformer equipment state hologram three-dimensional model, after update in queue
Delete the record；Step 3: second step is repeated, until equipment threedimensional model state updates no record in record queue；Step 4:
Repeat the first step.
S7.3: the panorama hologram display of transformer equipment state threedimensional model is carried out in Virtual Substation scene.
In the specific implementation process, the step S7.3 includes two parts: first part's activly request transformer equipment shape
State holographic data specific steps are as follows: step 1: choosing transformer equipment model in Virtual Substation scene；Step 2: display becomes
Electric equipment holographic data, including equipment essential information, equipment technical parameters, equipment O&M data, equipment deficiency record, equipment achievement
Effect evaluation, equipment remote signalling data, equipment telemetry；Second part real-time update transformer equipment state threedimensional model specific steps
Are as follows: step 1: parsing transformer equipment state hologram three-dimensional model modification record；Step 2: judging whether that needing to update power transformation sets
Standby threedimensional model spare parts logistics, if so, playing transformer equipment state hologram three-dimensional model variation animation and updating transformer equipment
Model of parts state.
In the specific implementation process, pass through the static information data and running state information number of acquisition substation's capital equipment
According to, using Virtual Substation panoramic view data utility control center, realize the increment real-time release of whole transformer equipment holographic datas,
Real-time incremental updates transformer equipment hologram three-dimensional model.The visualization of substation equipment status data can effectively solve operating personnel and exist
Occur because lacking corresponding technical support that the decline of maintenance work efficiency, operation quality risk is high asks in inspection maintenance process
Topic, further improves working efficiency and operation accuracy, reduces personal safety risk, it is ensured that power grid can be safe and stable, high
Effect, economic operation.
Obviously, the above embodiment of the present invention be only to clearly illustrate example of the present invention, and not be pair
The restriction of embodiments of the present invention.For those of ordinary skill in the art, may be used also on the basis of the above description
To make other variations or changes in different ways.There is no necessity and possibility to exhaust all the enbodiments.It is all this
Made any modifications, equivalent replacements, and improvements etc., should be included in the claims in the present invention within the spirit and principle of invention
Protection scope within.
Claims (5)
1. the threedimensional model status visualization method based on holographic data processing transformer equipment, which is characterized in that including following step
It is rapid:
S1: building substation's scene and three-dimensional model of power transformer equipment；
S2: it generates data relationship table and substation equipment data is integrated, are recombinated, form transformer equipment state holographic data；
S3: by S2 transformer equipment holographic data in S2 each transformer equipment model and model of parts state reflect
It penetrates, constructs transformer equipment state hologram three-dimensional model；
S4: resulting transformer equipment state hologram three-dimensional model will be constructed in S3 in Virtual Substation scene and carries out panorama holography
It shows；
S5: transformer equipment state, incremental update transformer equipment state holographic data are obtained in real time；
S6: real-time incremental updates transformer equipment state hologram three-dimensional model, drives related transformer equipment model of parts state same
Step variation；
S7: it according to Virtual Substation panorama holographic data is constructed the step of S1 to S6 using center and management platform, realizes all
The increment real-time release of transformer equipment state hologram three-dimensional model holographic data.
2. the threedimensional model status visualization method according to claim 1 based on holographic data processing transformer equipment,
It is characterized in that, needs to carry out transformer equipment the modeling of components grade in the step S1, model of parts is constituted by equipment
Figure is combined, and obtains three-dimensional model of power transformer equipment.
3. the threedimensional model status visualization method according to claim 1 based on holographic data processing transformer equipment,
It is characterized in that, substation equipment data include Equipment Foundations information, equipment O&M static data, equipment operation in the step S2
Data.
4. the threedimensional model status visualization method according to claim 1 based on holographic data processing transformer equipment,
It is characterized in that, in the step S4, realizes that transformer equipment state is complete in Virtual Substation scene using virtual reality technology
Cease the panorama hologram display of threedimensional model.
5. the threedimensional model status visualization method according to claim 1 based on holographic data processing transformer equipment,
It is characterized in that, in the step S7, the step of whole transformer equipment state hologram three-dimensional model holographic data increment real-time releases
Suddenly specifically:
S7.1: whether Virtual Substation panoramic view data changes using center and management platform real-time judge transformer equipment, if
It is to execute step S7.2；If it is not, executing step S7.3；
S7.2: real-time incremental updates transformer equipment state hologram three-dimensional model, drives transformer equipment model of parts state synchronized
It updates；
S7.3: the panorama hologram display of three-dimensional model of power transformer equipment is carried out in Virtual Substation scene.
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| CN113240283A (en) * | 2021-05-17 | 2021-08-10 | 苏州盈数智能科技有限公司 | Production data management system based on big data and application method thereof |
| CN113452984A (en) * | 2021-06-30 | 2021-09-28 | 石家庄科林电气设备有限公司 | Real-time data, three-dimensional model and video combined display method in electric power operation and maintenance |
| CN113554755A (en) * | 2021-07-30 | 2021-10-26 | 招商局重庆交通科研设计院有限公司 | Remote online patrol method for electromechanical facilities of highway tunnel |
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| CN111311726A (en) * | 2019-11-22 | 2020-06-19 | 济南信通达电气科技有限公司 | Three-dimensional model modeling method and device for transformer substation |
| CN111091609A (en) * | 2019-12-11 | 2020-05-01 | 云南电网有限责任公司保山供电局 | Transformer substation field operation management and control system and method based on three-dimensional dynamic modeling |
| CN111091609B (en) * | 2019-12-11 | 2023-09-19 | 云南电网有限责任公司保山供电局 | Transformer substation field operation management and control system and method based on three-dimensional dynamic modeling |
| CN111898007A (en) * | 2020-08-04 | 2020-11-06 | 广东电网有限责任公司电力科学研究院 | Three-dimensional scene model construction system and method for transformer substation |
| CN112364684A (en) * | 2020-09-23 | 2021-02-12 | 国网天津市电力公司电力科学研究院 | Machine room server state acquisition and three-dimensional management and control system and method |
| CN112364684B (en) * | 2020-09-23 | 2023-07-04 | 国网天津市电力公司电力科学研究院 | Machine room server state acquisition and three-dimensional management and control system and method thereof |
| CN112561276A (en) * | 2020-12-08 | 2021-03-26 | 珠海优特电力科技股份有限公司 | Operation risk demonstration method and device, storage medium and electronic device |
| CN112561276B (en) * | 2020-12-08 | 2023-12-01 | 珠海优特电力科技股份有限公司 | Job operation risk demonstration method and device, storage medium and electronic device |
| CN113139730B (en) * | 2021-04-27 | 2022-03-11 | 浙江悦芯科技有限公司 | Power equipment state evaluation method and system based on digital twin model |
| CN113139730A (en) * | 2021-04-27 | 2021-07-20 | 浙江悦芯科技有限公司 | Power equipment state evaluation method and system based on digital twin model |
| CN113240283A (en) * | 2021-05-17 | 2021-08-10 | 苏州盈数智能科技有限公司 | Production data management system based on big data and application method thereof |
| CN113240283B (en) * | 2021-05-17 | 2023-12-08 | 苏州盈数智能科技有限公司 | Big data-based production data management system and application method thereof |
| CN113452984A (en) * | 2021-06-30 | 2021-09-28 | 石家庄科林电气设备有限公司 | Real-time data, three-dimensional model and video combined display method in electric power operation and maintenance |
| CN113452984B (en) * | 2021-06-30 | 2023-02-03 | 石家庄科林电气设备有限公司 | Real-time data, three-dimensional model and video combined display method in electric power operation and maintenance |
| CN113554755A (en) * | 2021-07-30 | 2021-10-26 | 招商局重庆交通科研设计院有限公司 | Remote online patrol method for electromechanical facilities of highway tunnel |
| CN116415819B (en) * | 2023-06-12 | 2023-09-12 | 南京南瑞信息通信科技有限公司 | Virtual reality-based risk management and control scene arrangement and display application method |
| CN116415819A (en) * | 2023-06-12 | 2023-07-11 | 南京南瑞信息通信科技有限公司 | Virtual reality-based risk management and control scene arrangement and display application method |
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