A graph-based risk hidden danger information dynamic display method and system

Abstract

This invention relates to the field of data processing technology, specifically to a method and system for dynamically displaying risk and hazard information based on graphics. The method includes: acquiring risk and hazard information of several types across several levels from a GIS map page; acquiring the hierarchical change sequence of user interaction behavior; determining the degree of hierarchical change in user interaction behavior; determining the data volume of each risk and hazard information type at each level based on the quantity of risk and hazard information across all risk and hazard information types; obtaining the updated circular area corresponding to each graphic region; calculating the information richness of the updated circular area for each graphic region; and finally, sequentially displaying all risk and hazard information types at each level. This invention analyzes the precise display requirements of risk and hazard information in corresponding graphic regions from the perspective of hierarchical changes in interaction behavior and the information status at the corresponding levels, achieving optimal display of risk and hazard information.

Description

Technical Field

[0001] This invention relates to the field of data processing technology, specifically to a method and system for dynamically displaying risk and hazard information based on graphics. Background Technology

[0002] For production enterprises, especially oilfield-related enterprises, risk management presents complex challenges due to their large management scale, extensive data base, numerous databases, multiple technology platforms, and isolated applications. Utilizing GIS visualization technology, with grid data as the base map, creates a correlated display of risk information across different areas. This includes integrating data from risk units, site four-color maps, mobile operation grids, risk lists, responsibility lists, and video surveillance. By consolidating different production management grid levels into a GIS regional graphic display, it truly achieves a "what you see is what you get" approach to safety risks, effectively addressing the prominent issues of unclear and unforeseen safety management. Furthermore, risk heatmaps visually compare risk trends over the same period on a weekly, monthly, and quarterly basis, objectively reflecting the risk control situation at all levels.

[0003] Because the dynamic display of regional risk and hazard information is based on a pre-defined structure related to management levels—specifically, using a grid-based approach—the oilfield is divided into four levels based on two "full coverage" principles: management organization and management area. The smallest grid is the work team, specifically: Level 1 (oilfield company), Level 2 (secondary unit), Level 3 (tertiary unit), and Level 4 (grassroots work team). However, in the actual process of inputting and dynamically displaying risk and hazard information, different grid levels have varying requirements for the required level of detail. This manifests as differences in the precision of the graphical regional display at different grid levels compared to the actual GIS grid of the oilfield area. The accuracy is particularly insufficient for the regional risk and hazard information at the lower work team and mobile work team levels. Summary of the Invention

[0004] This invention provides a method and system for dynamically displaying risk and hazard information based on graphics, in order to solve existing problems.

[0005] The present invention provides a method and system for dynamically displaying risk and hazard information based on graphics, which adopts the following technical solution:

[0006] One embodiment of the present invention provides a method for dynamically displaying risk and hazard information based on graphics, the method comprising the following steps:

[0007] Retrieve the GIS map page; the GIS map includes several levels, each level contains several risk and hazard information of several risk and hazard information types, and one risk and hazard information corresponds to a graphic area on the GIS map page; obtain the area of ​​each graphic area; obtain the hierarchical change sequence of user interaction behavior;

[0008] Based on the hierarchical change sequence of user interaction behavior, a hierarchical change difference sequence of user interaction behavior is obtained; based on all elements in the hierarchical change difference sequence of user interaction behavior, the degree of change in the hierarchical range of user interaction behavior is obtained.

[0009] Based on the area of ​​all graphic regions and the number of risk and hazard information types at each level, the data volume of each risk and hazard information type at each level is obtained; based on the data volume of each risk and hazard information type at each level and the radius of the preset unit graphic region, the updated circular region corresponding to each graphic region is obtained; based on the updated circular regions corresponding to all graphic regions on the GIS map page, the information richness of the updated circular region of each graphic region is obtained.

[0010] Based on the degree of change in the user's interaction behavior and the information richness of the updated circular areas of all graphic regions, all risk and hazard information types at each level are displayed sequentially.

[0011] Furthermore, the specific steps for obtaining the hierarchical change difference sequence of user interaction behavior based on the hierarchical change sequence of user interaction behavior are as follows:

[0012] In the hierarchical change sequence of user interaction behavior, the difference between the (x+1)th element and the xth element is taken as the xth element of the hierarchical change difference sequence, thus obtaining the hierarchical change difference sequence of user interaction behavior.

[0013] Furthermore, the specific steps for obtaining the degree of change in the hierarchical range of user interaction behavior based on all elements in the difference sequence of hierarchical changes in user interaction behavior are as follows:

[0014] The inversely proportional normalized value of the mean of all elements in the difference sequence of hierarchical changes in user interaction behavior is denoted as the degree of change in the hierarchical range of user interaction behavior.

[0015] Furthermore, the specific steps for determining the data volume of each risk and hazard information type at each level based on the area of ​​all graphic regions and the number of risk and hazard information types at each level are as follows:

[0016] The normalized value of the ratio of the mean area of ​​the graphic region corresponding to all risk and hazard information of each risk and hazard information type at each level to the mean number of risk and hazard information of all risk and hazard information types at each level is recorded as the data quantity level of each risk and hazard information type at each level.

[0017] Furthermore, the specific steps for obtaining the updated circular area corresponding to each graphic area based on the data volume of each risk and hazard information type at each level and the radius of the preset unit graphic area are as follows:

[0018] The product of the average data volume of all risk and hazard information types at each level and the radius of the preset unit graphic area is used as the radius of the basic graphic area at each level.

[0019] In all graphic areas corresponding to the GIS map page, based on the radius of the basic graphic area at each level, an updated circular area is constructed with the center of each graphic area at each level as the center.

[0020] Furthermore, the specific steps for obtaining the information richness of the updated circular area for each graphic region based on the updated circular areas corresponding to all graphic regions on the GIS map page are as follows:

[0021] On the GIS map page, the overlap area between each updated circular area and all other updated circular areas is calculated and recorded as the information richness of each updated circular area.

[0022] Furthermore, the specific steps for sequentially displaying all risk and hazard information types at each level based on the degree of change in the user's interaction behavior and the information richness of the updated circular areas of all graphical regions are as follows:

[0023] Based on the degree of change in the hierarchical range of user interaction behavior and the information richness of the updated circular areas of all graphic regions, the display refinement requirements for each risk and hazard information type at each level are obtained;

[0024] Based on the level of detail required for displaying each type of risk and hazard information at each level, all types of risk and hazard information at each level are displayed sequentially.

[0025] Furthermore, the specific steps for determining the display refinement requirements for each risk / hazard information type at each level based on the degree of change in the user's interaction behavior hierarchy and the information richness of the updated circular areas of all graphic regions are as follows:

[0026] The minimum and maximum normalized value of the product of the mean information richness of the updated circular area of ​​the graphic region corresponding to all risk and hazard information types at each level and the degree of change in the hierarchical range of user interaction behavior is denoted as the display refinement requirement of each risk and hazard information type at each level.

[0027] Furthermore, the specific steps for sequentially displaying all risk and hazard information types at each level based on the required level of detail for each risk and hazard information type at each level are as follows:

[0028] Based on the order of the level of detail required for displaying all risk and hazard information types at each level, from highest to lowest, all risk and hazard information types at each level are displayed sequentially.

[0029] The present invention also proposes a graphics-based dynamic display system for risk and hazard information, including a memory, a processor, and a computer program stored in the memory and executable on the processor. The processor executes the computer program stored in the memory to implement the steps of the aforementioned graphics-based dynamic display method for risk and hazard information.

[0030] The beneficial effects of the technical solution of the present invention are:

[0031] In this embodiment of the invention, various data from the GIS map page are acquired to provide a data foundation for subsequent data analysis and processing, thereby ensuring the credibility of the subsequent data analysis results. Based on the hierarchical change sequence of user interaction behavior, the degree of change in the hierarchical range of user interaction behavior is obtained to analyze user behavior patterns and trends, ensuring the credibility of subsequent information display. Based on the area of ​​all graphic regions and the quantity of risk and hazard information of all risk and hazard information types at each level, the richness of each risk and hazard information type at each level is determined, further ensuring the credibility of subsequent information display. Based on the data volume of each risk and hazard information type at each level and the preset radius of the unit graphic region, an updated circular area corresponding to each graphic region is obtained, and the area size of all graphic regions is reset. The information richness of the updated circular area of ​​each graphic region is calculated to provide a data foundation for subsequent information display. Based on the degree of change in the hierarchical range of user interaction behavior and the information richness of the updated circular areas of all graphic regions, all risk and hazard information types at each level are displayed sequentially, thereby optimizing map display and providing a more effective user experience. Thus, this invention analyzes the precise display requirements of risk and hazard information in corresponding graphic areas from the perspective of hierarchical changes in interactive behavior and the information status at the corresponding levels, thereby achieving the optimal display of risk and hazard information. Attached Figure Description

[0032] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0033] Figure 1 This is a flowchart illustrating the steps of a graphical method for dynamically displaying risk and hazard information according to the present invention.

[0034] Figure 2 This is a schematic diagram of the data display hierarchy provided in this embodiment;

[0035] Figure 3 This is a schematic diagram illustrating the hierarchical changes in the interaction behavior of an example user, provided in this embodiment. Detailed Implementation

[0036] To further illustrate the technical means and effects adopted by the present invention to achieve its intended purpose, the following, in conjunction with the accompanying drawings and preferred embodiments, details the specific implementation, structure, features, and effects of a graphical method and system for dynamically displaying risk and hazard information based on the present invention. In the following description, different "one embodiment" or "another embodiment" do not necessarily refer to the same embodiment. Furthermore, specific features, structures, or characteristics in one or more embodiments can be combined in any suitable form.

[0037] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains.

[0038] The following description, in conjunction with the accompanying drawings, details the specific solution of the graphic-based dynamic display method and system for risk and hazard information provided by this invention.

[0039] Please see Figure 1 The diagram illustrates a flowchart of a method for dynamically displaying risk and hazard information based on graphics, according to an embodiment of the present invention. The method includes the following steps:

[0040] Step S001: Obtain the GIS map page; the GIS map includes several levels, each level contains several risk and hazard information of several risk and hazard information types, and one risk and hazard information corresponds to a graphic area on the GIS map page; obtain the area of ​​each graphic area; obtain the hierarchical change sequence of user interaction behavior.

[0041] Obtain the GIS map page; the GIS map includes several levels, each level contains several risk and hazard information of several risk and hazard information types, and one risk and hazard information corresponds to a graphic area on the GIS map page; obtain the area of ​​each graphic area; all graphic areas on the GIS map page do not overlap.

[0042] Because the risk and hazard information display in the graphical area is based on a data interaction method using drill-down technology, a one-stop analysis operation can be performed by clicking the mouse to delve deeper layer by layer, filter at each level, and display details, achieving "one-click penetration" of multi-level data. Figure 2 The diagram shows the data display hierarchy, where A is the first layer, B and C are the second layers, D, E and F are the third layers, G, H and J are the fourth layers, and I is the fifth layer.

[0043] Obtain user interaction data to obtain a hierarchical sequence of changes in user interaction behavior.

[0044] It should be noted that the process of obtaining user page interaction data is as follows: First, determine the relevant API interface provided by the system or platform and obtain the interface documentation. Then, perform identity verification, understand the interface endpoint and parameters used to extract data, and use a suitable programming language or tool to send an HTTP request with the correct parameters to the API endpoint. Receive response data in formats such as JSON or XML, then parse the data to extract user page interaction data. Finally, further process and analyze the data according to requirements and store it in a suitable storage medium. The specific process and details vary depending on the API, and it is essential to strictly follow the documentation and requirements.

[0045] For user interaction data representing individual user behavior, in a GIS map where mouse clicks progressively delve into various levels of the management network, the user's need for risk and hazard information at a particular level is uncertain as they interact downwards. However, if the user finds that the risk and hazard information at the level where they stop is not what they want, they will return to the previous level to continue viewing the corresponding risk and hazard information. Therefore, the risk and hazard information at the final level accurately reflects the user's actual risk and hazard information needs. Thus, for a single user's complete page interaction process—here, "complete" refers to the process from account login to account logout—the changes in the range of interaction levels constitute a sequence of level changes. The characteristics of this sequence of changes can represent the nature of the satisfaction of the user's need for level-specific risk and hazard information.

[0046] It should be noted that each change in level for a user's mouse click is extracted, and the level number corresponding to the risk / hazard information displayed after the user's mouse click is recorded to obtain the user's level change sequence. For example, if a user accesses information multiple times from a second-level unit to different grassroots work groups under different third-level units, then the corresponding level numbers during the login to logout process form the level change sequence Q, Q = {2,3,3,4,3,4,3,4,4,4}. Figure 3 The diagram shows the hierarchical changes in the interaction behavior of a sample user.

[0047] Step S002: Based on the hierarchical change sequence of the user's interaction behavior, obtain the hierarchical change difference sequence of the user's interaction behavior; based on all elements in the hierarchical change difference sequence of the user's interaction behavior, obtain the degree of change in the hierarchical range of the user's interaction behavior.

[0048] Since the graphical display of risk and hazard information for different units at the same level is the same, the hierarchical change of two adjacent user interaction behaviors in the hierarchical change sequence Q does not require detailed data display at the dynamic display level. The demand for interaction behaviors that decrease along the hierarchical structure cannot be effectively judged. Therefore, the hierarchical change difference sequence Q_ is obtained by subtracting the previous element value from the next element value of two adjacent elements in the hierarchical change sequence Q. For example, Q_ = {1,0,1,-1,1,-1,1,0,0}.

[0049] In the hierarchical change sequence of user interaction behavior, the difference between the (x+1)th element and the xth element is taken as the xth element of the hierarchical change difference sequence, thus obtaining the hierarchical change difference sequence of user interaction behavior.

[0050] Based on all elements in the difference sequence of user interaction behavior hierarchical changes, the corresponding calculation formula for the degree of change in the hierarchical range of user interaction behavior is as follows:

[0051]

[0052] In the formula, CB represents the degree of change in the hierarchical range of user interaction behavior; I represents the number of all elements in the sequence of differences in the hierarchical changes of user interaction behavior; Q - (i) represents the value of the i-th element in the hierarchical change difference sequence of user interaction behavior; exp() is an exponential function with the natural constant as the base. In this embodiment, exp(-) is used to present the inverse proportional relationship and normalization processing. Implementers can set the inverse proportional function and normalization function according to the actual situation.

[0053] It should be noted that, This represents the average value of all elements in the sequence of hierarchical changes in user interaction behavior. It reflects the degree of each hierarchical change in user interaction behavior. The smaller the value, the greater the degree of change in the hierarchical range of user interaction behavior.

[0054] Step S003: Based on the area of ​​all graphic regions and the number of risk and hazard information types at each level, obtain the data volume level of each risk and hazard information type at each level; based on the data volume level of each risk and hazard information type at each level and the preset radius of the unit graphic region, obtain the updated circular region corresponding to each graphic region; based on the updated circular regions corresponding to all graphic regions on the GIS map page, obtain the information richness of the updated circular region of each graphic region.

[0055] In the actual process of displaying graphic areas, in addition to being driven by user needs, it should also be affected by the amount of risk and hazard information data at the corresponding level of the graphic area. That is, the amount of risk and hazard information data that can be displayed in the image area corresponding to the corresponding management level. When the area is small but needs to display a large number of types of risk and hazard information, it is easy to cause too many corresponding mouse click nodes or redundant display, which is not conducive to users extracting useful information more quickly. Therefore, the dynamic display of risk and hazard information at its level should be the process of optimizing the analysis of the impact of needs and data volume.

[0056] To analyze the impact of data volume on a graphical region, we must first determine the level of risk and hazard information within that region. This level of data volume is related to the risk and hazard information across all graphical regions at that level. The actual shape and area of ​​a graphical region are influenced by its corresponding hierarchical unit. For example, the area managed by all work teams is graphically displayed on a GIS map, while the third-level unit at that level represents the combined area of ​​all graphical regions. However, the locations and sizes of graphical regions in different units within the same level will differ. Therefore, the analysis of data volume at the same level needs to be conducted at the same scale.

[0057] Based on the area of ​​all graphic regions and the number of risk and hazard information types at each level, the corresponding calculation formula for the data volume level of each risk and hazard information type at each level is as follows:

[0058]

[0059] In the formula, This indicates the data volume level of the y-th risk / hazard information type at the x-th level; This represents the average area of ​​the graphical region corresponding to all risk and hazard information of the y-th risk and hazard information type at the x-th level; This represents the average number of risk and hazard information types across all risk and hazard information types at the x-th level; norm() is a linear normalization function that normalizes data values ​​to the interval [0,1].

[0060] In this embodiment, the radius of the unit graphic area is preset to a = 0.1 × d. This is used as an example for description. Other values ​​can be set in other embodiments. This embodiment does not limit the value. Here, d is the length of the long side of the GIS map page.

[0061] The product of the average data volume of all risk and hazard information types at each level and the radius of the preset unit graphic area is used as the radius of the basic graphic area at each level.

[0062] In all graphic areas corresponding to the GIS map page, based on the radius of the basic graphic area at each level, an updated circular area corresponding to each graphic area is constructed with the center of each graphic area at each level as the center.

[0063] On the GIS map page, the overlap area between each updated circular area and all other updated circular areas is calculated and recorded as the information richness of each updated circular area.

[0064] Step S004: Based on the degree of change in the hierarchical range of the user's interaction behavior and the information richness of the updated circular areas of all graphic regions, display all risk and hazard information types at each level in sequence.

[0065] The evaluation of the suitability of the graphic area range should be based on a comprehensive analysis of the user's existing information input behavior, and the degree of detail required for displaying risk and hazard information on the graphic area should be analyzed according to the correlation between the amount of data and the area of ​​the graphic region.

[0066] Based on the degree of change in the hierarchical range of user interaction behavior and the information richness of the updated circular areas of all graphic regions, the corresponding calculation formula for the display refinement requirements of each risk and hazard information type at each level is as follows:

[0067]

[0068] In the formula, ZX x,y This indicates the level of detail required for displaying the y-th risk / hazard information type at the x-th level; CB indicates the degree of variation in the user's interaction behavior across different levels; J x,y ΔS represents the number of risk hazard information items of the y-th risk hazard information type at the x-th level; x,y,j The information richness of the updated circular region corresponding to the j-th risk hazard information of the y-th risk hazard information type at the x-th level; max_min() represents the minimum-maximum normalization function, which maps the original data to the interval [0,1] through linear transformation.

[0069] It should be noted that the degree of change in the hierarchical range of user interaction behavior (CB) is used as the weight analysis for the display refinement requirements of each risk and hazard information type at each level of the corresponding user. The larger the value, the greater the display refinement requirements of each risk and hazard information type at each level of the corresponding user. This represents the average information richness of the updated circular area corresponding to all risk and hazard information types of the x-th level. The larger the value, the greater the need for detailed display of the y-th risk and hazard information type of the x-th level.

[0070] The system displays all risk and hazard information types at each level in descending order of their required level of detail. This allows for optimal display of risk and hazard information when dynamically switching between different levels, helping users quickly and accurately extract the necessary information for risk control.

[0071] This invention is now complete.

[0072] In summary, in this embodiment of the invention, several risk and hazard information of several levels and several types from a GIS map page are obtained. The hierarchical change sequence of user interaction behavior is obtained, and the degree of change in the hierarchical range of user interaction behavior is determined. Based on the quantity of risk and hazard information of all risk and hazard information types, the data volume of each risk and hazard information type at each level is obtained. Then, the updated circular area corresponding to each graphic region is obtained, and the information richness of the updated circular area of ​​each graphic region is calculated. Finally, all risk and hazard information types at each level are displayed sequentially. This invention analyzes the precise display requirements of risk and hazard information in corresponding graphic regions from the perspective of hierarchical changes in interaction behavior and the information status at the corresponding levels, achieving optimal display of risk and hazard information.

[0073] The present invention also provides a graphics-based dynamic display system for risk and hazard information, including a memory, a processor, and a computer program stored in the memory and executable on the processor. The processor executes the computer program stored in the memory to implement the steps of the aforementioned graphics-based dynamic display method for risk and hazard information.

[0074] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc., made within the principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A method for dynamically displaying risk and hazard information based on graphics, characterized in that, The method includes the following steps: Retrieve the GIS map page; the GIS map includes several levels, each level contains several risk and hazard information of several risk and hazard information types, and one risk and hazard information corresponds to a graphic area on the GIS map page; obtain the area of ​​each graphic area; obtain the hierarchical change sequence of user interaction behavior; Based on the hierarchical change sequence of user interaction behavior, a hierarchical change difference sequence of user interaction behavior is obtained; based on all elements in the hierarchical change difference sequence of user interaction behavior, the degree of change in the hierarchical range of user interaction behavior is obtained. Based on the area of ​​all graphic regions and the number of risk and hazard information types at each level, the data volume of each risk and hazard information type at each level is obtained; based on the data volume of each risk and hazard information type at each level and the radius of the preset unit graphic region, the updated circular region corresponding to each graphic region is obtained; based on the updated circular regions corresponding to all graphic regions on the GIS map page, the information richness of the updated circular region of each graphic region is obtained. Based on the degree of change in the user's interaction behavior and the information richness of the updated circular areas of all graphic regions, all risk and hazard information types at each level are displayed sequentially.

2. The method for dynamically displaying risk and hazard information based on graphics according to claim 1, characterized in that, The specific steps for obtaining the hierarchical change difference sequence of user interaction behavior based on the hierarchical change sequence of user interaction behavior are as follows: In the hierarchical change sequence of user interaction behavior, the difference between the (x+1)th element and the xth element is taken as the xth element of the hierarchical change difference sequence, thus obtaining the hierarchical change difference sequence of user interaction behavior.

3. The method for dynamically displaying risk and hazard information based on graphics according to claim 1, characterized in that, The specific steps for obtaining the degree of change in the hierarchical range of user interaction behavior based on all elements in the difference sequence of hierarchical changes in user interaction behavior are as follows: The inversely proportional normalized value of the mean of all elements in the difference sequence of hierarchical changes in user interaction behavior is denoted as the degree of change in the hierarchical range of user interaction behavior.

4. The method for dynamically displaying risk and hazard information based on graphics according to claim 1, characterized in that, The specific steps for determining the data volume of each risk hazard information type at each level based on the area of ​​all graphic regions and the number of risk hazard information types at each level are as follows: The normalized value of the ratio of the mean area of ​​the graphic region corresponding to all risk and hazard information of each risk and hazard information type at each level to the mean number of risk and hazard information of all risk and hazard information types at each level is recorded as the data quantity level of each risk and hazard information type at each level.

5. The method for dynamically displaying risk and hazard information based on graphics according to claim 1, characterized in that, The specific steps for obtaining the updated circular area corresponding to each graphic area based on the data volume of each risk and hazard information type at each level and the radius of the preset unit graphic area are as follows: The product of the average data volume of all risk and hazard information types at each level and the radius of the preset unit graphic area is used as the radius of the basic graphic area at each level. In all graphic areas corresponding to the GIS map page, based on the radius of the basic graphic area at each level, an updated circular area is constructed with the center of each graphic area at each level as the center.

6. The method for dynamically displaying risk and hazard information based on graphics according to claim 1, characterized in that, The specific steps for obtaining the information richness of the updated circular area for each graphic region based on the updated circular areas corresponding to all graphic regions on the GIS map page are as follows: On the GIS map page, the overlap area between each updated circular area and all other updated circular areas is calculated and recorded as the information richness of each updated circular area.

7. The method for dynamically displaying risk and hazard information based on graphics according to claim 1, characterized in that, The specific steps for sequentially displaying all risk and hazard information types at each level based on the degree of change in the user's interaction behavior and the information richness of the updated circular areas of all graphic regions are as follows: Based on the degree of change in the hierarchical range of user interaction behavior and the information richness of the updated circular areas of all graphic regions, the display refinement requirements for each risk and hazard information type at each level are obtained; Based on the level of detail required for displaying each type of risk and hazard information at each level, all types of risk and hazard information at each level are displayed sequentially.

8. The method for dynamically displaying risk and hazard information based on graphics according to claim 7, characterized in that, The specific steps for determining the display refinement requirements for each risk / hazard information type at each level, based on the degree of change in the hierarchical range of user interaction behavior and the information richness of the updated circular areas of all graphic regions, are as follows: The minimum and maximum normalized value of the product of the mean information richness of the updated circular area of ​​the graphic region corresponding to all risk and hazard information types at each level and the degree of change in the hierarchical range of user interaction behavior is denoted as the display refinement requirement of each risk and hazard information type at each level.

9. The method for dynamically displaying risk and hazard information based on graphics according to claim 7, characterized in that, The specific steps for sequentially displaying all risk and hazard information types at each level, based on the required level of detail for each risk and hazard information type at each level, are as follows: Based on the order of the level of detail required for displaying all risk and hazard information types at each level, from highest to lowest, all risk and hazard information types at each level are displayed sequentially.

10. A graphics-based dynamic display system for risk and hazard information, comprising a memory, a processor, and a computer program stored in the memory and executable on the processor, characterized in that, When the computer program is executed by the processor, it implements the steps of the method for dynamically displaying risk and hazard information based on graphics as described in any one of claims 1-9.

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