CN113177086A - Three-dimensional visualization method applied to intelligent operation and maintenance system of transformer substation - Google Patents
Three-dimensional visualization method applied to intelligent operation and maintenance system of transformer substation Download PDFInfo
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Abstract
The invention discloses a three-dimensional visualization method applied to an intelligent operation and maintenance system of a transformer substation, and relates to the technical field of three-dimensional visualization. The three-dimensional visualization method applied to the intelligent operation and maintenance system of the transformer substation is based on multi-data fusion of the intelligent operation and maintenance system, a whole-station three-dimensional model of the transformer substation at a certain voltage level is used as an input base, a real scene of the transformer substation is realistically restored, three-dimensional visualization display of the transformer substation is achieved, point-to-point mapping between site intelligent operation and maintenance data and a three-dimensional information model is established through a monitoring system, and static information and dynamic real-time operation information of the transformer substation are displayed in a three-dimensional scene in an integrated mode; and the accurate and quick positioning of the appointed equipment is realized through the main wiring navigation module. Therefore, the overall intelligent operation and maintenance display verisimilitude and the checking convenience are improved, and the operation and maintenance efficiency is further improved.
Description
Technical Field
The invention relates to the technical field of three-dimensional visualization, in particular to a three-dimensional visualization method applied to an intelligent operation and maintenance system of a transformer substation.
Background
The existing intelligent operation and maintenance system applied to the transformer substation mostly displays information in a two-dimensional plane mode, the information comprises dynamic information such as logic relation, information charts and monitoring data, the display effect is not vivid and vivid, the abnormal failure information is inconvenient to view, and the operation and maintenance efficiency is influenced to a certain extent.
Therefore, the applicant inherits the abundant experience of design development and actual manufacturing of the related industry for many years, researches and improves the existing structure and deficiency, and provides a three-dimensional visualization method applied to the intelligent operation and maintenance system of the transformer substation so as to achieve the aim of higher practical value.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a three-dimensional visualization method applied to an intelligent operation and maintenance system of a transformer substation, and solves the problems that the display effect of the intelligent operation and maintenance system of the transformer substation in a two-dimensional plane mode is not vivid and lifelike, the abnormal fault information is inconvenient to view, and the operation and maintenance efficiency is influenced to a certain extent.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: a three-dimensional visualization method applied to an intelligent operation and maintenance system of a transformer substation comprises the transformer substation, a monitoring system and a three-dimensional engine, and comprises the following steps:
step 1, carrying out standardized 3DMAX three-dimensional modeling on primary equipment, secondary equipment, auxiliary equipment and the like of a transformer substation by taking a whole transformer substation with a certain voltage level as an object;
step 2, establishing a three-dimensional visual display platform, loading the three-dimensional scene established in the step 1, and performing three-dimensional roaming and data interactive communication;
and 5, making a main wiring navigation map, setting points and positioning a camera, displaying the real-time state of the equipment and accurately navigating to the specified equipment.
Preferably, the specific step of establishing the three-dimensional visual display platform in step 2 is as follows:
step 2.1, compiling a three-dimensional visual three-dimensional display platform based on a unity3D three-dimensional virtual reality engine, realizing a scene loading function, and considering a model optimization loading mode of a large scene;
step 2.2, setting a main camera in a scene, determining an initial position and a roaming rule of the camera, and clicking and dragging by a keyboard and a mouse in three-dimensional visualization as roaming input;
step 2.3, a data interaction module is realized in the platform, and on-site intelligent operation and maintenance real-time data sent by the monitoring system is received;
step 2.4, a real-time setting module of the three-dimensional equipment state is realized in the platform, and the state of the three-dimensional model equipment is changed in real time after the real-time data is received in the step 2.3;
and 2.5, realizing the automatic visual angle switching function in the platform, and automatically switching the visual angle to a position suitable for viewing the equipment when the state of the key equipment is changed.
Preferably, the data interaction communication in the step 2 is implemented by adopting IEC60870-5-104 standard to communicate with the monitoring background.
Preferably, the field intelligent operation and maintenance data in the step 3 include secondary operation and maintenance system data, online monitoring data, thermal power alarm system data and environment monitoring system data.
Preferably, the two-dimensional interface in the floating window form in step 4 may be various display interfaces capable of visually checking dynamic information, such as dynamic data, a curve trend graph, a histogram, a pie chart, and the like.
Preferably, the main wiring navigation map making in the step 5 specifically comprises the following steps:
step 5.1, making a map of the main wiring navigation;
step 5.2, UI elements are manufactured in the three-dimensional engine, and material balls are manufactured according to the pictures manufactured in the step 5.1 to form basic elements of main wiring navigation;
step 5.3, adding UI subelements of key equipment on the basis of the step 5.2, performing point-to-point mapping, displaying the real-time running state of the equipment and using the real-time running state as a mouse operation hot area for navigation and positioning;
and 5.4, after the steps are completed, saving the manufactured whole UI as the preset of the main wiring navigation for calling the three-dimensional visual display platform.
Preferably, the format of the map is jpg.
Preferably, the format of the map is png.
(III) advantageous effects
The invention provides a three-dimensional visualization method applied to an intelligent operation and maintenance system of a transformer substation. The method has the following beneficial effects:
the three-dimensional visualization method applied to the intelligent operation and maintenance system of the transformer substation is based on multi-data fusion of the intelligent operation and maintenance system, a whole-station three-dimensional model of the transformer substation at a certain voltage level is used as an input base, a real scene of the transformer substation is realistically restored, three-dimensional visualization display of the transformer substation is achieved, point-to-point mapping between site intelligent operation and maintenance data and a three-dimensional information model is established through a monitoring system, and static information and dynamic real-time operation information of the transformer substation are displayed in a three-dimensional scene in an integrated mode; and the accurate and quick positioning of the appointed equipment is realized through the main wiring navigation module. Therefore, the overall intelligent operation and maintenance display verisimilitude and the checking convenience are improved, and the operation and maintenance efficiency is further improved.
Drawings
FIG. 1 is a flow chart of a three-dimensional visualization method of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, the present invention provides a technical solution: a three-dimensional visualization method applied to an intelligent operation and maintenance system of a transformer substation comprises the transformer substation, a monitoring system and a three-dimensional engine, and comprises the following steps:
step 1, carrying out standardized 3DMAX three-dimensional modeling on primary equipment, secondary equipment, auxiliary equipment and the like of a transformer substation by taking a whole transformer substation with a certain voltage level as an object;
step 2, establishing a three-dimensional visual display platform, loading the three-dimensional scene established in the step 1, and performing three-dimensional roaming and data interactive communication;
step 2.1, compiling a three-dimensional visual three-dimensional display platform based on a unity3D three-dimensional virtual reality engine, realizing a scene loading function, and considering a model optimization loading mode of a large scene;
step 2.2, setting a main camera in a scene, determining an initial position and a roaming rule of the camera, and clicking and dragging by a keyboard and a mouse in three-dimensional visualization as roaming input;
step 2.3, a data interaction module is realized in the platform, and on-site intelligent operation and maintenance real-time data sent by the monitoring system is received;
step 2.4, a real-time setting module of the three-dimensional equipment state is realized in the platform, and the state of the three-dimensional model equipment is changed in real time after the real-time data is received in the step 2.3;
step 2.5, realizing the automatic visual angle switching function in the platform, and automatically switching the visual angle to a proper position for checking the equipment when the state of the key equipment is changed;
Step 5.1, making a map of the main wiring navigation, wherein the map is usually in a jpg or png format;
step 5.2, UI elements are manufactured in the three-dimensional engine, and material balls are manufactured according to the pictures manufactured in the step 5.1 to form basic elements of main wiring navigation;
step 5.3, adding UI subelements of key equipment on the basis of the step 5.2, performing point-to-point mapping, displaying the real-time running state of the equipment and using the real-time running state as a mouse operation hot area for navigation and positioning;
and 5.4, after the steps are completed, saving the manufactured whole UI as the preset of the main wiring navigation for calling the three-dimensional visual display platform.
The data interaction communication is realized by adopting IEC60870-5-104 standard and is communicated with a monitoring background, the field intelligent operation and maintenance data comprises secondary operation and maintenance system data, on-line monitoring data, thermal power alarm system data and environment monitoring system data, and the two-dimensional interface in the form of a floating window is various display interfaces capable of visually checking dynamic information, such as dynamic data, a curve trend graph, a bar graph, a pie graph and the like.
In summary, the three-dimensional visualization method applied to the intelligent operation and maintenance system of the transformer substation takes a whole-station three-dimensional model of the transformer substation with a certain voltage level as an input basis on the basis of multi-data fusion of the intelligent operation and maintenance system, realistically restores a real scene of the transformer substation, realizes three-dimensional visualization display of the transformer substation, establishes point-to-point mapping with a three-dimensional information model by passing on-site intelligent operation and maintenance data through a monitoring system, and integrally displays static information and dynamic real-time operation information of the transformer substation in the three-dimensional scene; and the accurate and quick positioning of the appointed equipment is realized through the main wiring navigation module. Therefore, the overall intelligent operation and maintenance display verisimilitude and the checking convenience are improved, and the operation and maintenance efficiency is further improved.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. A three-dimensional visualization method applied to an intelligent operation and maintenance system of a transformer substation comprises the transformer substation, a monitoring system and a three-dimensional engine, and is characterized in that: the method comprises the following steps:
step 1, carrying out standardized 3DMAX three-dimensional modeling on primary equipment, secondary equipment, auxiliary equipment and the like of a transformer substation by taking a whole transformer substation with a certain voltage level as an object;
step 2, establishing a three-dimensional visual display platform, loading the three-dimensional scene established in the step 1, and performing three-dimensional roaming and data interactive communication;
step 3, establishing point-to-point mapping between the site intelligent operation and maintenance data and a three-dimensional information model through a monitoring system, and integrally displaying static information and dynamic real-time operation information of the transformer substation in a three-dimensional scene;
step 4, displaying dynamic information running in real time in a three-dimensional visualization platform through a two-dimensional interface in a floating window form;
and 5, making a main wiring navigation map, setting points and positioning a camera, displaying the real-time state of the equipment and accurately navigating to the specified equipment.
2. The three-dimensional visualization method applied to the intelligent operation and maintenance system of the transformer substation according to claim 1, wherein the three-dimensional visualization method comprises the following steps: the specific steps of establishing the three-dimensional visual display platform in the step 2 are as follows:
step 2.1, compiling a three-dimensional visual three-dimensional display platform based on a unity3D three-dimensional virtual reality engine, realizing a scene loading function, and considering a model optimization loading mode of a large scene;
step 2.2, setting a main camera in a scene, determining an initial position and a roaming rule of the camera, and clicking and dragging by a keyboard and a mouse in three-dimensional visualization as roaming input;
step 2.3, a data interaction module is realized in the platform, and on-site intelligent operation and maintenance real-time data sent by the monitoring system is received;
step 2.4, a real-time setting module of the three-dimensional equipment state is realized in the platform, and the state of the three-dimensional model equipment is changed in real time after the real-time data is received in the step 2.3;
and 2.5, realizing the automatic visual angle switching function in the platform, and automatically switching the visual angle to a position suitable for viewing the equipment when the state of the key equipment is changed.
3. The three-dimensional visualization method applied to the intelligent operation and maintenance system of the transformer substation according to claim 1, wherein the three-dimensional visualization method comprises the following steps: and the data interaction communication in the step 2 adopts IEC60870-5-104 standard to realize the communication with the monitoring background.
4. The three-dimensional visualization method applied to the intelligent operation and maintenance system of the transformer substation according to claim 1, wherein the three-dimensional visualization method comprises the following steps: the field intelligent operation and maintenance data in the step 3 comprise secondary operation and maintenance system data, online monitoring data, thermal power alarm system data and environment monitoring system data.
5. The three-dimensional visualization method applied to the intelligent operation and maintenance system of the transformer substation according to claim 1, wherein the three-dimensional visualization method comprises the following steps: and 4, the two-dimensional interface in the floating window form in the step 4 is a display interface capable of visually checking the dynamic information.
6. The three-dimensional visualization method applied to the intelligent operation and maintenance system of the transformer substation according to claim 1, wherein the three-dimensional visualization method comprises the following steps: the main wiring navigation chart in the step 5 is manufactured by the following specific steps:
step 5.1, making a map of the main wiring navigation;
step 5.2, UI elements are manufactured in the three-dimensional engine, and material balls are manufactured according to the pictures manufactured in the step 5.1 to form basic elements of main wiring navigation;
step 5.3, adding UI subelements of key equipment on the basis of the step 5.2, performing point-to-point mapping, displaying the real-time running state of the equipment and using the real-time running state as a mouse operation hot area for navigation and positioning;
and 5.4, after the steps are completed, saving the manufactured whole UI as the preset of the main wiring navigation for calling the three-dimensional visual display platform.
7. The three-dimensional visualization method applied to the intelligent operation and maintenance system of the transformer substation according to claim 6, wherein the three-dimensional visualization method comprises the following steps: the format of the map is jpg.
8. The three-dimensional visualization method applied to the intelligent operation and maintenance system of the transformer substation according to claim 6, wherein the three-dimensional visualization method comprises the following steps: the format of the map is png.
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