Visualization method and system for inter-provincial and inter-regional tie line plan

Abstract

The invention discloses a method and system for visualizing a trans-provincial tie line plan, and the method comprises the steps: carrying out the imaging and business association of elements in a power grid topological structure according to a preset graphic model configuration template, and constructing an element list; carrying out mobile editing and business linkage on the graphic elements in the element list on the basis of a topological structure of a trans-provincial tie line plan, and constructing a basic structure diagram of the trans-provincial tie line plan; and performing rendering and interaction information configuration on the basic structure diagram according to the power flow information and the service information of the trans-provincial and trans-regional tie line plan to obtain a trans-provincial and trans-regional tie line plan display diagram. According to the method and the device, the elements in the trans-provincial tie line plan are visually designed, so that the running state and the trend change of the trans-provincial tie line plan are more intuitively and dynamically displayed.

Description

Technical Field

[0001] The present application belongs to the technical field of electric power market, and specifically relates to a visualization method and system for cross-provincial interconnection line planning. Background Art

[0002] Due to the rapid expansion of the power system and the increasing complexity of the grid structure, there are more refined and intelligent requirements for the planning and operation management of inter-provincial interconnection lines to improve the interconnection of the grid. The expansion of the power system is mainly due to the large-scale access of clean energy and the intensification of power demand fluctuations. Therefore, it is necessary to design a visualization method that can comprehensively consider factors such as clean energy generation, power demand, market trading strategies, and grid security constraints to achieve accurate planning and optimal scheduling of inter-provincial interconnection lines.

[0003] At present, there is an imbalance in the distribution of energy in the coverage areas of many power grids. For example, the southwest region has abundant hydropower resources, while the coastal areas mainly rely on fossil fuels and nuclear power generation. This uneven distribution of energy can easily lead to regional power supply shortages. Therefore, the inter-provincial interconnection line plan designed based on existing technologies lacks connectivity and cannot flexibly reflect the flexibility of resource allocation, making the power exchange of inter-provincial interconnection lines more frequent and complex when regionally allocating power. Summary of the invention

[0004] The present application proposes a visualization method and system for an inter-provincial interconnection line plan, which can more intuitively and dynamically display the operating status and flow changes of the inter-provincial interconnection line plan by visually designing the components in the inter-provincial interconnection line plan.

[0005] The first aspect of the present application provides a method for visualizing a cross-provincial contact line plan, the method comprising:

[0006] According to the preset graphic configuration template, the components in the power grid topology are graphically represented and business-related, and a component list is constructed;

[0007] Based on the topological structure of the inter-provincial contact line plan, the graphic elements in the element list are mobile edited and business linked to construct a basic structure diagram of the inter-provincial contact line plan;

[0008] According to the flow information and business information of the inter-provincial connection line plan, the basic structure diagram is rendered and interactive information is configured to obtain a display diagram of the inter-provincial connection line plan.

[0009] The above scheme first visualizes the key components in the power grid topology according to the graphic configuration template, selects different icons to represent different components, and then associates the corresponding business of the components with the icons, constructs a component list that lists different types of components and their related business functions in detail, and provides data support for the subsequent visualization of the inter-provincial tie line plan. The graphic components involved in the inter-provincial tie line plan are selected from the component list, and the graphic components are placed in the correct position to visualize the topological structure of the inter-provincial tie line plan, and then the newly added attributes in the inter-provincial tie line plan are added to the graphic components, further enriching the business information in the basic structure diagram and improving the flexibility of visual editing; finally, the basic structure diagram is rendered and configured based on the flow information and business information of the inter-provincial tie line plan, and the interactions and differences between different components are distinguished by different colors and animation effects, which more intuitively presents the operation status and flow distribution of the power grid, and reflects the interactive functions between components through interactive information configuration.

[0010] In a possible implementation method of the first aspect, according to a preset graphic configuration template, the elements in the power grid topology are graphically represented and service-associated to construct a component list, specifically:

[0011] Extract different kinds of components from the grid topology;

[0012] According to the graphic configuration template, icons are configured for the components, and a unique icon style corresponding to each component is determined;

[0013] According to the graphic configuration template, business configuration is performed for the components and the data source of the business is bound, and the associated business attributes of each component are constructed;

[0014] The form type of each of the components is determined, and a component list is constructed according to the corresponding icon style and the associated business attributes; wherein the component list includes a plurality of different graphic components.

[0015] The above scheme selects different icons for different types of components to achieve graphics, and builds a unique icon style by adjusting multiple attributes of the icon to reflect the differences between components, providing data support for the subsequent visualization of inter-provincial contact line plans. In addition, the corresponding business data source is configured for the icon to enhance data consistency.

[0016] In a possible implementation method of the first aspect, the icon style is specifically:

[0017] Different icon attributes are selected for each of the components from the graphic configuration template to construct a unique icon style; wherein the icon attributes include but are not limited to icon color, icon size, icon anchor point and icon format.

[0018] In a possible implementation method of the first aspect, based on the topological structure of the inter-provincial contact line plan, the graphic elements in the element list are mobile edited and business linked to construct a basic structure diagram of the inter-provincial contact line plan, specifically:

[0019] Selecting a graphic element that conforms to the topological structure from the element list, and adding the graphic element to a preset graphic model editing canvas area;

[0020] Based on the topological structure, the position, size and rotation angle of the graphic element are adjusted in the image model editing canvas area, and contact lines are added between the graphic elements to construct an original topological map;

[0021] According to the business information of the inter-provincial contact line plan, new attributes are added to the graphic elements in the original topological map to construct the basic structure map of the inter-provincial contact line plan.

[0022] The above scheme realizes the preliminary visualization of the topological structure of the inter-provincial contact line plan by selecting the corresponding graphic elements and moving them to the corresponding positions, and adding contact lines between the elements; then, based on the business information of the inter-provincial contact line plan, the graphic elements in the original topological map are added with attributes not included in the element list, and the constructed original topological map is linked with the inter-provincial contact line plan, so as to provide data support for subsequent different animation renderings according to different businesses.

[0023] In a possible implementation method of the first aspect, according to the business information of the inter-provincial contact line plan, attributes are added to the graphic elements in the original topology map, specifically:

[0024] Generate corresponding attribute information based on the business information of the inter-provincial liaison line plan;

[0025] Matching the attribute information with the graphic elements in the original topology map to determine the newly added attributes that need to be associated with the graphic elements in the original topology map;

[0026] According to the newly added attributes, the graphic elements in the original topology map are updated.

[0027] In a possible implementation method of the first aspect, according to the flow information and business information of the inter-provincial contact line plan, the infrastructure diagram is rendered and interactive information is configured to obtain a display diagram of the inter-provincial contact line plan, specifically:

[0028] Rendering the graphic elements and tie lines in the infrastructure diagram according to the power flow information, and configuring corresponding animation effects;

[0029] According to the business information, business interaction information corresponding to each graphic element in the basic structure diagram is generated, and the business interaction information is configured for the basic structure diagram based on a preset display method.

[0030] The above scheme further refines the basic structure diagram according to the flow information of the inter-provincial interconnection line plan, introduces animation effects and colors to distinguish different operating states and actual flows, and makes the power transmission between power grids dynamic, so that users can quickly capture the key information in the inter-provincial interconnection line plan display diagram, improve user experience, and manage the power grid more efficiently; in addition, different business interaction information is displayed in different ways, which can present the most important information in the most intuitive way, and can more intuitively reflect the relationship between components and the network structure of the entire inter-provincial interconnection line plan, providing a more convenient and efficient means for power grid operation monitoring, troubleshooting and decision support.

[0031] In a possible implementation method of the first aspect, the graphic elements and tie lines in the infrastructure diagram are rendered according to the power flow information, and corresponding animation effects are configured, specifically:

[0032] According to the preset priorities, color configuration is performed on the graphic elements and contact lines in the basic structure diagram;

[0033] According to the flow information of the inter-provincial contact line plan, animation effects are configured for the contact lines of the basic structure diagram; wherein the animation effects include flow effects, flashing effects and color change effects.

[0034] In a possible implementation method of the first aspect, configuring the service interaction information for the infrastructure diagram based on a preset display method is specifically:

[0035] Determining the corresponding display method according to the type of the business interaction information;

[0036] If the business interaction information is component operation information and device hardware information, setting the infrastructure diagram to display the business interaction information in a click display manner;

[0037] If the service interaction information is component status information, the infrastructure diagram is set to display the service interaction information in a floating window manner.

[0038] The second aspect of the present application provides a visualization system for an inter-provincial contact line plan, the system comprising: a component list construction module, a basic structure diagram construction module and a display diagram construction module;

[0039] Among them, the component list construction module is used to graphically and business-associate the components in the power grid topology structure according to the preset graphic configuration template to construct the component list;

[0040] The basic structure diagram construction module is used to perform mobile editing and business linkage on the graphic elements in the element list based on the topological structure of the inter-provincial contact line plan, so as to construct the basic structure diagram of the inter-provincial contact line plan;

[0041] The display diagram construction module is used to render and configure interactive information on the infrastructure diagram according to the flow information and business information of the inter-provincial connection line plan to obtain a topological diagram of the inter-provincial connection line plan.

[0042] The third aspect of the present application provides a terminal device, which includes: a terminal device including a processor and a memory, the memory storing a computer program, and the processor implementing the steps of a method for visualizing an inter-provincial connection line plan as described in any one of the embodiments of the present application when executing the computer program. BRIEF DESCRIPTION OF THE DRAWINGS

[0043] In order to more clearly illustrate the technical solution of the present application, the drawings required for use in the implementation manner will be briefly introduced below. Obviously, the drawings described below are only some implementation manners of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0044] Figure 1 It is a specific flow chart of a visualization method of an inter-provincial contact line plan provided in a certain embodiment of the present application;

[0045] Figure 2 It is a diagram of a diagram configuration of a visualization method of a cross-provincial contact line plan provided in a certain embodiment of the present application;

[0046] Figure 3 It is a diagram of a diagram editing method of a visualization method of a cross-provincial contact line plan provided in a certain embodiment of the present application;

[0047] Figure 4 It is a visualization flow chart of a visualization method of a cross-provincial contact line plan provided in a certain embodiment of the present application;

[0048] Figure 5 It is a structural diagram of a visualization system for an inter-provincial contact line plan provided by a certain embodiment of the present application;

[0049] Figure 6 A structural diagram of a terminal device is provided for a certain embodiment of the present application. DETAILED DESCRIPTION

[0050] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0051] It should be understood that the step numbers used in this article are only for the convenience of description and are not intended to limit the order in which the steps are executed.

[0052] First embodiment

[0053] With the intensification of competition in the electricity market and the continuous increase in the proportion of clean energy power generation, the planning and operation management of inter-provincial interconnection lines must be more flexible and efficient. Therefore, there is an urgent need for a method that can accurately depict the operating status, flow distribution, and potential risks and problems of inter-provincial interconnection lines, display relevant information of inter-provincial interconnection lines in real time, and provide early warning and decision-making. The embodiment of the present application uses a method of integrating graphics and models to visualize the inter-provincial interconnection line plan in detail, aiming to display the operating status, flow distribution, and potential risks and problems of inter-provincial interconnection lines in an intuitive and dynamic way, provide comprehensive and accurate information support for planners and dispatching operators, and help planners understand the content of the plan more quickly, discover potential problems and hidden dangers, and thus formulate a more scientific and reasonable interconnection line plan.

[0054] like Figure 1 As shown, Figure 1 A specific flow chart of a visualization method of an inter-provincial contact line plan is provided for a certain embodiment of the present application. The visualization method of the inter-provincial contact line plan of this embodiment includes steps S1 to S3, which are described in detail as follows:

[0055] Step S1, according to a preset graphic configuration template, the components in the power grid topology are graphically represented and business associated, and a component list is constructed.

[0056] In the embodiment of the present application, le5le Topology is used as the core engine of graphics processing. By integrating the power grid topology and related business data, the graphics model is constructed, edited and visualized, and an intuitive and efficient visualization design platform is designed to improve the planning efficiency of the inter-provincial interconnection line plan. Among them, le5le Topology shows excellent performance and flexibility in the field of graphics model integration, providing a highly integrated and easy-to-use component system, covering core functions such as component configuration, component registration, automatic form generation, graphics model editing and display.

[0057] First, extract different types of components from the grid topology. These components are generally key equipment components, such as equipment types such as busbars, main transformers, and lines, which are the basis for building inter-provincial interconnection line plans. Then, based on the preset graphic configuration template, select different icons for these different types of components, and make sure that the icon corresponding to each component is unique, so that the components can be distinguished by the icon style. Displaying these components in a graphical way can intuitively reflect the actual structure of the grid.

[0058] Specifically, different icon attributes are set for each component from the graphic configuration template, including icon color, icon size, icon font, icon anchor point and icon format, etc., and then the basic information of the component is imported, including component name, component shape, unique identifier, component type and icon import function, etc.

[0059] In some embodiments, the icon format supports four types: SVG, picture, Path2D and Canvas; the icon colors include default color, selected color, floating color, background color and anchor color; the icon size includes width and height; the icon anchor includes anchor radius, etc.; through the above functions, the icon appearance can be flexibly adjusted, so that the power grid structure of the cross-provincial interconnection line plan display diagram can be flexibly selected to meet different needs and actual application scenarios.

[0060] In addition, icon fonts can also meet diverse needs. The font styles cover font size, font color, text width, text height, text horizontal offset, text vertical offset, and text line wrapping, etc., ensuring that the text display effect can be accurately set according to needs.

[0061] In addition to configuring the basic information of the component, the components and corresponding icons are also business-associated. This mainly involves setting labels, names, and aliases for the components, selecting appropriate form types (such as input boxes, selectors, multiple-choice boxes, radio buttons, date selection boxes, etc.), configuring associated attributes and data sources, etc. Among them, the attribute values ​​of the device components are intelligently bound to the associated attribute fields of other parts of the page through le5le Topology to achieve interaction of business attributes. Through business configuration, the attribute values ​​of the components can be accurately transmitted, ensuring that the association between the components and the corresponding business information is accurate, simplifying the configuration process to the maximum extent and enhancing data consistency.

[0062] Similarly, the embodiment of the present application also supports customized business configuration functions. As long as the associated attributes are correct, it can perfectly adapt to the diverse business needs of the cross-provincial interconnection line plan topology map. Whether it is equipment status, maintenance records, or scheduling plans, voltage levels and other information, it can be flexibly configured to provide rich information support for subsequent structural diagram editing and display.

[0063] In addition, after configuring the business attributes of the component, a component list will be generated to automatically display the icons of different components and related business attributes, which is convenient for better organization and management. Users can select a component icon from the component list and drag it to the panel, and associate different business attributes with the icon on the panel to build a visual display diagram.

[0064] Figure 2 A diagram of graphic model configuration is provided, which shows how to first configure basic properties for different components, determine the icon style and basic information of the components, etc.; then configure the business properties of the components, and finally associate the icons with the business properties that meet the requirements on the panel to complete the graphical and business property configuration of the components.

[0065] Step S2, based on the topological structure of the inter-provincial contact line plan, mobile editing and business linkage are performed on the graphic elements in the element list to construct a basic structure diagram of the inter-provincial contact line plan.

[0066] The embodiment of the present application provides a component list selection area, a graphic model editing canvas area and a business attribute linkage area, providing users with an intuitive, convenient and powerful graphic editing environment, meeting the diverse business needs of power grid operation and maintenance management, dispatching decision-making, etc., and improving users' operating efficiency and experience.

[0067] In the component list selection area, users only need to simply drag or click to select the desired graphic component from the component list and add it to the graphic editing canvas area for subsequent personalized editing and configuration. The component list is not only rich in content, but also clearly classified and organized, which greatly improves the convenience and efficiency of user operations.

[0068] In the diagram editing canvas area, users can freely place and adjust the position, size and rotation angle of graphic elements according to the topological structure of the inter-provincial tie line plan, and add tie lines between the graphic elements to construct the original topological map, so as to achieve preliminary visualization of the inter-provincial tie line plan. Among them, by adjusting the size of the elements to adapt to plants with different voltage levels and adjusting the rotation angle to adapt to different flow directions, a topological map of the inter-provincial tie line plan that meets actual needs can be constructed.

[0069] Furthermore, in the model editing canvas area, you can also use rich editing tools, such as line drawing, text addition, etc., to easily handle graphic details and achieve accurate annotation. In addition, the canvas area has built-in a variety of practical functions, such as line multi-style screening, search and update, full-screen preview, help guide, and new connection methods, etc., to fully meet the user's diverse needs for graphic editing and ensure the output of a cross-provincial contact line plan topology map that meets actual needs. In the embodiment of the present application, a new connection method is used to add contact lines between graphic elements to build interactions between elements.

[0070] The business attribute linkage area works closely with the diagram editing canvas area to jointly drive the efficient graphical editing. When you click or drag a graphic component from the component list area to the diagram editing canvas area, the business attributes associated with the graphic component will be rendered and displayed in the business attribute linkage area. The business attribute linkage area provides users with detailed attribute configuration options for graphic components, including key information such as equipment type, operating status, parameter settings, etc. According to the business information of the inter-provincial contact line plan, you can find the attribute information corresponding to each graphic component through the detailed attribute configuration options provided by the business attribute linkage area, and then add the missing attributes of the graphic component to achieve the addition of attributes. In the business attribute linkage area, you can easily set and modify the attribute values ​​of graphic components, and view their changes in the canvas area in real time. Faced with complex editing requirements such as the topology diagram of the inter-provincial contact line plan, this panel area also performs well. Not only can it be configured based on existing attributes, but it can also add associated attributes and custom attributes, and then update the graphic components to ensure that the newly configured attributes can be seamlessly integrated and used in linkage, further enhancing the flexibility and adaptability of editing.

[0071] Figure 3 A schematic diagram of model editing is provided, which shows that several required graphic components are selected from the component list and put into the model editing canvas area, and then the graphic components are edited in the canvas area to build the initial visualization diagram of the inter-provincial contact line plan. Finally, business attributes are added to the graphic components in the business attribute linkage area, and the business attributes required for the inter-provincial contact line plan are added.

[0072] Step S3, rendering and interactive information configuration of the infrastructure diagram according to the flow information and business information of the inter-provincial connection line plan to obtain a display diagram of the inter-provincial connection line plan.

[0073] In the embodiment of the present application, the visualization effect of the cross-provincial connection line plan is presented intuitively and clearly through graphic rendering and business information display.

[0074] Optionally, the embodiment of the present application adopts a graphics rendering engine based on the le5le Topology technology stack, with native JavaScript as the core, and provides rich graphics components and efficient data processing capabilities in the form of open source plug-ins to achieve the rendering of graphic elements and contact lines. Among them, the graphics rendering engine supports dynamic rendering, can capture data changes in real time and update the graphical interface, ensuring the real-time and accuracy of information. At the same time, it has rich interactive functions such as dragging, zooming, highlighting and selected feedback, which greatly enhances the user experience. In addition, developers can customize graphic styles according to project requirements, flexibly adjust the color, shape, size and other attributes of nodes, and provide efficient and convenient graphical solutions.

[0075] In the process of graphics rendering, detailed configuration and optimization are also carried out according to the needs of the inter-provincial tie line plan. In this process, animation effects and color differentiation strategies are introduced, and corresponding animation effects are configured for the operating status of the inter-provincial tie line, such as normal, warning or fault. These effects are far more than simple flashing or color change, and they are also integrated with flowing animations, making the lines seem to be transmitting power in reality. In terms of color, we use sharp contrasts, such as green for normal and red for warning of faults, to ensure that users can capture key information at a glance. The animation of the flow direction clearly shows the transmission path and direction of the flow through dynamic arrows or color gradients, allowing users to easily understand the flow of energy in the power grid. In summary, the inter-provincial tie line plan display diagram provides users with an intuitive and dynamic view of the power grid operation status through fine animation effects and color differentiation, combined with animation of the flow direction. This not only improves the user experience, but also provides strong support for the monitoring, dispatching and decision-making of the power grid.

[0076] Then, in response to the business needs of the cross-provincial interconnection line plan, such as displaying the layout of the cross-provincial interconnection lines, the operating status, flow distribution, potential risks and problems between the interconnection lines, and displaying detailed operating status and equipment inventory information, etc., a series of interactive functions are used to interactively expand the graphic elements in the basic structure diagram, and the business interaction information is configured for the basic structure diagram based on a preset display method.

[0077] Specifically, first determine the corresponding information display method according to the type of business interaction information that needs to be expanded for each graphic element. If the business interaction information is component operation information and equipment hardware information, such as voltage level, current, power, equipment model, manufacturer, etc., you can click on the graphic element in the figure to obtain the detailed operation status and equipment ledger information of the graphic element. If the business interaction information is component status information, such as line name, flow direction, whether it is overloaded, etc., you can hover the mouse over a component and a small window will automatically pop up to display the basic information and current status of the component. This interactive method allows users to quickly obtain key information without clicking on the component, which improves the efficiency and accuracy of information acquisition.

[0078] Based on the above-mentioned graphic rendering and business development operations, a cross-provincial connection line plan display diagram can be obtained.

[0079] In addition, the cross-provincial interconnection line plan display diagram also directly displays information text, such as equipment name, number, etc., so that users can more intuitively understand the structure of the entire network and the relationship between each component. The expansion of these interactive functions not only improves the visualization effect of the cross-provincial interconnection line plan topology diagram, but also provides a more convenient and efficient means for power grid operation monitoring, troubleshooting and decision support.

[0080] Figure 4 A visual flow chart is provided. In the process of graphic rendering, the color difference across provinces and regions, the display of key business information, the flow effect of transmission lines and the flashing effect of abnormal equipment are mainly rendered, highlighting the key information in the display diagram of the cross-provincial contact line plan, so that users can catch the abnormality at the first time. Then different types of business information are also reflected through floating windows and click display.

[0081] Implementing the embodiments of the present application has the following beneficial effects:

[0082] The embodiment of the present application firstly graphs the key elements in the topological structure of the power grid according to the graphic configuration template, selects different icons to represent different elements, then associates the business corresponding to the element with the icon, and constructs an element list that lists in detail the different types of elements and their related business functions, providing data support for the subsequent visualization of the inter-provincial contact line plan. The graphic elements involved in the inter-provincial contact line plan are selected from the element list, and the graphic elements are placed in the correct position to visualize the topological structure of the inter-provincial contact line plan, and then the newly added attributes in the inter-provincial contact line plan are added to the graphic elements, further enriching the business information in the basic structure diagram and improving the flexibility of visual editing; finally, the basic structure diagram is rendered and configured based on the flow information and business information of the inter-provincial contact line plan, and the interactions and differences between different elements are distinguished by different colors and animation effects, so as to more intuitively present the operation status and flow distribution of the power grid, and reflect the interactive functions between elements through the interactive information configuration.

[0083] Second embodiment

[0084] Further, in order to implement the visualization system of the inter-provincial contact line plan corresponding to the above method embodiment to achieve corresponding functions and technical effects, Figure 5 A structural diagram of a visualization system for an inter-provincial contact line plan is provided. For ease of explanation, only the parts related to this embodiment are shown. The visualization system for an inter-provincial contact line plan provided by the embodiment of the present application includes:

[0085] The component list building module 201 is used to graph and associate services with components in the power grid topology structure according to a preset graphic configuration template to build a component list.

[0086] In the embodiment of the present application, different types of components are extracted from the power grid topology.

[0087] According to the graphic configuration template, icons are configured for the components, and a unique icon style corresponding to each component is determined.

[0088] According to the graphic configuration template, business configuration is performed for the components and the data source of the business is bound, and the associated business attributes of each component are constructed.

[0089] The form type of each of the components is determined, and a component list is constructed according to the corresponding icon style and the associated business attributes; wherein the component list includes a plurality of different graphic components.

[0090] The basic structure diagram construction module 202 is used to perform mobile editing and business linkage on the graphic elements in the element list based on the topological structure of the inter-provincial contact line plan, so as to construct the basic structure diagram of the inter-provincial contact line plan.

[0091] In an embodiment of the present application, a graphic element that conforms to the topological structure is selected from the element list, and the graphic element is added to a preset graphic editing canvas area.

[0092] Based on the topological structure, the position, size and rotation angle of the graphic elements are adjusted in the image model editing canvas area, and contact lines are added between the graphic elements to construct an original topological map.

[0093] According to the business information of the inter-provincial contact line plan, new attributes are added to the graphic elements in the original topological map to construct the basic structure map of the inter-provincial contact line plan.

[0094] The display diagram construction module 203 is used to render and configure interactive information on the basic structure diagram according to the flow information and business information of the inter-provincial connection line plan to obtain the inter-provincial connection line plan display diagram.

[0095] In the embodiment of the present application, the graphic elements and the tie lines in the infrastructure diagram are rendered according to the flow information, and corresponding animation effects are configured.

[0096] According to the business information, business interaction information corresponding to each graphic element in the basic structure diagram is generated, and the business interaction information is configured for the basic structure diagram based on a preset display method.

[0097] In some embodiments, the component list building module 201 further includes:

[0098] Using le5le Topology as the core engine for graphics processing, by integrating the grid topology and related business data, the graphics are constructed, edited and visualized, and an intuitive and efficient visualization design platform is designed to improve the planning efficiency of inter-provincial interconnection line plans. Among them, le5le Topology demonstrates excellent performance and flexibility in the field of graphics and models integration, providing a highly integrated and easy-to-use component system, covering core functions such as component configuration, component registration, automatic form generation, graphics and models editing and display.

[0099] First, extract different types of components from the grid topology. These components are generally key equipment components, such as equipment types such as busbars, main transformers, and lines, which are the basis for building inter-provincial interconnection line plans. Then, based on the preset graphic configuration template, select different icons for these different types of components, and make sure that the icon corresponding to each component is unique, so that the components can be distinguished by the icon style. Displaying these components in a graphical way can intuitively reflect the actual structure of the grid.

[0100] Specifically, different icon attributes are set for each component from the graphic configuration template, including icon color, icon size, icon font, icon anchor point and icon format, etc., and then the basic information of the component is imported, including component name, component shape, unique identifier, component type and icon import function, etc.

[0101] In some embodiments, the icon format supports four types: SVG, picture, Path2D and Canvas; the icon colors include default color, selected color, floating color, background color and anchor color; the icon size includes width and height; the icon anchor includes anchor radius, etc.; through the above functions, the icon appearance can be flexibly adjusted, so that the power grid structure of the cross-provincial interconnection line plan display diagram can be flexibly selected to meet different needs and actual application scenarios.

[0102] In addition, icon fonts can also meet diverse needs. The font styles cover font size, font color, text width, text height, text horizontal offset, text vertical offset, and text line wrapping, etc., ensuring that the text display effect can be accurately set according to needs.

[0103] In addition to configuring the basic information of the component, the components and corresponding icons are also business-associated. This mainly involves setting labels, names, and aliases for the components, selecting appropriate form types (such as input boxes, selectors, multiple-choice boxes, radio buttons, date selection boxes, etc.), configuring associated attributes and data sources, etc. Among them, the attribute values ​​of the device components are intelligently bound to the associated attribute fields of other parts of the page through le5le Topology to achieve interaction of business attributes. Through business configuration, the attribute values ​​of the components can be accurately transmitted, ensuring that the association between the components and the corresponding business information is accurate, simplifying the configuration process to the maximum extent and enhancing data consistency.

[0104] Similarly, the embodiment of the present application also supports customized business configuration functions. As long as the associated attributes are correct, it can perfectly adapt to the diverse business needs of the cross-provincial interconnection line plan topology map. Whether it is equipment status, maintenance records, or scheduling plans, voltage levels and other information, it can be flexibly configured to provide rich information support for subsequent structural diagram editing and display.

[0105] In addition, after configuring the business attributes of the component, a component list will be generated to automatically display the icons of different components and related business attributes, which is convenient for better organization and management. Users can select the icon of a component from the component list and drag it to the panel to build a visual display diagram.

[0106] In some embodiments, the infrastructure diagram building module 202 further includes:

[0107] The embodiment of the present application provides a component list selection area, a graphic model editing canvas area and a business attribute linkage area, providing users with an intuitive, convenient and powerful graphic editing environment, meeting the diverse business needs of power grid operation and maintenance management, dispatching decision-making, etc., and improving users' operating efficiency and experience.

[0108] In the component list selection area, users only need to simply drag or click to select the desired graphic component from the component list and add it to the graphic editing canvas area for subsequent personalized editing and configuration. The component list is not only rich in content, but also clearly classified and organized, which greatly improves the convenience and efficiency of user operations.

[0109] In the diagram editing canvas area, users can freely place and adjust the position, size and rotation angle of graphic elements according to the topological structure of the inter-provincial tie line plan, and add tie lines between the graphic elements to construct the original topological map, so as to achieve preliminary visualization of the inter-provincial tie line plan. Among them, by adjusting the size of the elements to adapt to plants with different voltage levels and adjusting the rotation angle to adapt to different flow directions, a topological map of the inter-provincial tie line plan that meets actual needs can be constructed.

[0110] Furthermore, in the model editing canvas area, you can also use rich editing tools, such as line drawing, text addition, etc., to easily handle graphic details and achieve accurate annotation. In addition, the canvas area has built-in a variety of practical functions, such as line multi-style screening, search and update, full-screen preview, help guide, and new connection methods, etc., to fully meet the user's diverse needs for graphic editing and ensure the output of a cross-provincial contact line plan topology map that meets actual needs. In the embodiment of the present application, a new connection method is used to add contact lines between graphic elements to build interactions between elements.

[0111] The business attribute linkage area works closely with the diagram editing canvas area to jointly drive the efficient graphical editing. When you click or drag a graphic component from the component list area to the diagram editing canvas area, the business attributes associated with the graphic component will be rendered and displayed in the business attribute linkage area. The business attribute linkage area provides users with detailed attribute configuration options for graphic components, including key information such as equipment type, operating status, parameter settings, etc. According to the business information of the inter-provincial contact line plan, you can find the attribute information corresponding to each graphic component through the detailed attribute configuration options provided by the business attribute linkage area, and then add the missing attributes of the graphic component to achieve the addition of attributes. In the business attribute linkage area, you can easily set and modify the attribute values ​​of graphic components, and view their changes in the canvas area in real time. Faced with complex editing requirements such as the topology diagram of the inter-provincial contact line plan, this panel area also performs well. Not only can it be configured based on existing attributes, but it can also add associated attributes and custom attributes, and then update the graphic components to ensure that the newly configured attributes can be seamlessly integrated and used in linkage, further enhancing the flexibility and adaptability of editing.

[0112] In some embodiments, the display diagram construction module 203 further includes:

[0113] In the embodiment of the present application, graphic rendering and business information display are used to intuitively and clearly present the visualization effect of the cross-provincial connection line plan.

[0114] Optionally, the embodiment of the present application adopts a graphics rendering engine based on the le5le Topology technology stack, with native JavaScript as the core, and provides rich graphics components and efficient data processing capabilities in the form of open source plug-ins to achieve the rendering of graphic elements and contact lines. Among them, the graphics rendering engine supports dynamic rendering, can capture data changes in real time and update the graphical interface, ensuring the real-time and accuracy of information. At the same time, it has rich interactive functions such as dragging, zooming, highlighting and selected feedback, which greatly enhances the user experience. In addition, developers can customize graphic styles according to project requirements, flexibly adjust the color, shape, size and other attributes of nodes, and provide efficient and convenient graphical solutions.

[0115] In the process of graphics rendering, detailed configuration and optimization are also carried out according to the needs of the inter-provincial tie line plan. In this process, animation effects and color differentiation strategies are introduced, and corresponding animation effects are configured for the operating status of the inter-provincial tie line, such as normal, warning or fault. These effects are far more than simple flashing or color change, and they are also integrated with flowing animations, making the lines seem to be transmitting power in reality. In terms of color, we use sharp contrasts, such as green for normal and red for warning of faults, to ensure that users can capture key information at a glance. The animation of the flow direction clearly shows the transmission path and direction of the flow through dynamic arrows or color gradients, allowing users to easily understand the flow of energy in the power grid. In summary, the inter-provincial tie line plan display diagram provides users with an intuitive and dynamic view of the power grid operation status through fine animation effects and color differentiation, combined with animation of the flow direction. This not only improves the user experience, but also provides strong support for the monitoring, dispatching and decision-making of the power grid.

[0116] Then, in response to the business needs of the cross-provincial interconnection line plan, such as displaying the layout of the cross-provincial interconnection lines, the operating status, flow distribution, potential risks and problems between the interconnection lines, and displaying detailed operating status and equipment inventory information, etc., a series of interactive functions are used to interactively expand the graphic elements in the basic structure diagram, and the business interaction information is configured for the basic structure diagram based on a preset display method.

[0117] Specifically, first determine the corresponding information display method according to the type of business interaction information that needs to be expanded for each graphic element. If the business interaction information is component operation information and equipment hardware information, such as voltage level, current, power, equipment model, manufacturer, etc., you can click on the graphic element in the figure to obtain the detailed operation status and equipment ledger information of the graphic element. If the business interaction information is component status information, such as line name, flow direction, whether it is overloaded, etc., you can hover the mouse over a component and a small window will automatically pop up to display the basic information and current status of the component. This interactive method allows users to quickly obtain key information without clicking on the component, which improves the efficiency and accuracy of information acquisition.

[0118] Based on the above-mentioned graphic rendering and business development operations, a cross-provincial connection line plan display diagram can be obtained.

[0119] In addition, the cross-provincial interconnection line plan display diagram also directly displays information text, such as equipment name, number, etc., so that users can more intuitively understand the structure of the entire network and the relationship between each component. The expansion of these interactive functions not only improves the visualization effect of the cross-provincial interconnection line plan topology diagram, but also provides a more convenient and efficient means for power grid operation monitoring, troubleshooting and decision support.

[0120] Implementing the embodiments of the present application has the following beneficial effects:

[0121] The embodiment of the present application firstly graphs the key elements in the topological structure of the power grid according to the graphic configuration template, selects different icons to represent different elements, then associates the business corresponding to the element with the icon, and constructs an element list that lists in detail the different types of elements and their related business functions, providing data support for the subsequent visualization of the inter-provincial contact line plan. The graphic elements involved in the inter-provincial contact line plan are selected from the element list, and the graphic elements are placed in the correct position to visualize the topological structure of the inter-provincial contact line plan, and then the newly added attributes in the inter-provincial contact line plan are added to the graphic elements, further enriching the business information in the basic structure diagram and improving the flexibility of visual editing; finally, the basic structure diagram is rendered and configured based on the flow information and business information of the inter-provincial contact line plan, and the interactions and differences between different elements are distinguished by different colors and animation effects, so as to more intuitively present the operation status and flow distribution of the power grid, and reflect the interactive functions between elements through the interactive information configuration.

[0122] Furthermore, Figure 6 This is a structural diagram of a terminal device provided in one embodiment of the present application. Figure 6 As shown, the terminal device 3 of this embodiment includes: at least one processor 30 (in Figure 6 Only one is shown) and a memory 31 and a computer program 32 stored in the memory 31 and executable on the at least one processor. When the processor 30 executes the computer program 32, the steps of a method for visualizing an inter-provincial connection line plan described in any one of the embodiments of the present application can be implemented.

[0123] The terminal device 3 may be a computing device such as a desktop computer, a cloud server, or a laptop computer. The computing device may include but is not limited to a processor 30 and a memory 31 . Figure 6 This is merely an example of the terminal device 3 and does not constitute a limitation on the terminal device 3 , which may include more or fewer components than those shown in the figure.

[0124] The specific embodiments described above further describe the purpose, technical solutions and beneficial effects of the present application in detail. It should be understood that the above description is only a specific embodiment of the present application and is not intended to limit the scope of protection of the present application. It is particularly pointed out that for those skilled in the art, any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of protection of the present application.

Claims

1. A visualization method for inter-provincial contact line planning, characterized in that: include: According to the preset graphic configuration template, the components in the power grid topology are graphically represented and business-related, and a component list is constructed; Based on the topological structure of the inter-provincial contact line plan, the graphic elements in the element list are mobile edited and business linked to construct a basic structure diagram of the inter-provincial contact line plan; According to the flow information and business information of the inter-provincial connection line plan, the basic structure diagram is rendered and interactive information is configured to obtain a display diagram of the inter-provincial connection line plan.

2. The visualization method of the inter-provincial contact line plan according to claim 1 is characterized in that: The components in the power grid topology are graphically represented and service-associated according to the preset graphic configuration template, and a component list is constructed, specifically: Extract different kinds of components from the grid topology; According to the graphic configuration template, icons are configured for the components, and a unique icon style corresponding to each component is determined; According to the graphic configuration template, business configuration is performed for the components and the data source of the business is bound, and the associated business attributes of each component are constructed; The form type of each of the components is determined, and a component list is constructed according to the corresponding icon style and the associated business attributes; wherein the component list includes a plurality of different graphic components.

3. The visualization method of the inter-provincial contact line plan according to claim 2 is characterized in that: The icon styles are specifically: Different icon attributes are selected for each of the components from the graphic configuration template to construct a unique icon style; wherein the icon attributes include but are not limited to icon color, icon size, icon anchor point and icon format.

4. The visualization method of the inter-provincial contact line plan according to claim 1 is characterized in that: Based on the topological structure of the inter-provincial contact line plan, the graphic elements in the element list are mobile edited and business linked to construct the basic structure diagram of the inter-provincial contact line plan, specifically: Selecting a graphic element that conforms to the topological structure from the element list, and adding the graphic element to a preset graphic model editing canvas area; Based on the topological structure, the position, size and rotation angle of the graphic element are adjusted in the image model editing canvas area, and contact lines are added between the graphic elements to construct an original topological map; According to the business information of the inter-provincial contact line plan, new attributes are added to the graphic elements in the original topological map to construct the basic structure map of the inter-provincial contact line plan.

5. The visualization method of the inter-provincial contact line plan according to claim 4 is characterized in that: The business information of the inter-provincial contact line plan is used to add attributes to the graphic elements in the original topology map, specifically: Generate corresponding attribute information based on the business information of the inter-provincial liaison line plan; Matching the attribute information with the graphic elements in the original topology map to determine the newly added attributes that need to be associated with the graphic elements in the original topology map; According to the newly added attributes, the graphic elements in the original topology map are updated.

6. The visualization method of the inter-provincial contact line plan according to claim 1 is characterized in that: According to the flow information and business information of the inter-provincial contact line plan, the basic structure diagram is rendered and interactive information is configured to obtain a display diagram of the inter-provincial contact line plan, specifically: Rendering the graphic elements and tie lines in the infrastructure diagram according to the power flow information, and configuring corresponding animation effects; According to the business information, business interaction information corresponding to each graphic element in the basic structure diagram is generated, and the business interaction information is configured for the basic structure diagram based on a preset display method.

7. The visualization method of the inter-provincial contact line plan according to claim 6 is characterized in that: The rendering of the graphic elements and tie lines in the infrastructure diagram according to the power flow information and the configuration of corresponding animation effects are specifically as follows: According to the preset priorities, color configuration is performed on the graphic elements and contact lines in the basic structure diagram; According to the flow information of the inter-provincial contact line plan, animation effects are configured for the contact lines of the basic structure diagram; wherein the animation effects include flow effects, flashing effects and color change effects.

8. The visualization method of the inter-provincial contact line plan according to claim 6 is characterized in that: The configuration of the business interaction information for the infrastructure diagram based on a preset display method is specifically: Determining the corresponding display method according to the type of the business interaction information; If the business interaction information is component operation information and device hardware information, setting the infrastructure diagram to display the business interaction information in a click display manner; If the service interaction information is component status information, the infrastructure diagram is set to display the service interaction information in a floating window manner.

9. A visualization system for inter-provincial contact line planning, characterized in that: include: Component list building module, basic structure diagram building module and presentation diagram building module; Among them, the component list construction module is used to graphically and business-associate the components in the power grid topology structure according to the preset graphic configuration template, and construct the component list; The basic structure diagram construction module is used to perform mobile editing and business linkage on the graphic elements in the element list based on the topological structure of the inter-provincial contact line plan, so as to construct the basic structure diagram of the inter-provincial contact line plan; The display diagram construction module is used to render and configure interactive information on the basic structure diagram according to the flow information and business information of the inter-provincial contact line plan to obtain a display diagram of the inter-provincial contact line plan.

10. A terminal device, characterized in that: It comprises a processor and a memory, wherein the memory stores a computer program, and when the processor executes the computer program, the steps of a method for visualizing an inter-provincial connection line plan described in any one of claims 1 to 8 are implemented.

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