Method and system for life cycle tracking and dynamic prevention and control of geological disasters

Abstract

The invention relates to a geological disaster life cycle tracking and dynamic prevention and control method and system, and relates to the technical field of geological disaster prevention and control. Determining an adaptive marker and an adaptive position point according to the prevention and control demand area; the adaptive markers are arranged based on the adaptive position points, and prevention and control detection parameters and regional weather parameters corresponding to the prevention and control demand region are collected based on the adaptive markers; determining a prevention and control monitoring result in combination with the prevention and control detection parameters and regional weather parameters; determining a prevention and treatment scheme and evacuation notification information in combination with the prevention and treatment monitoring result and the prevention and treatment demand area; determining evacuation notification personnel and prevention and control workers according to the prevention and control demand area; and outputting the prevention and treatment scheme to the prevention and treatment staff for prevention and treatment, and outputting evacuation notification information to the evacuation notification staff for evacuation. The device has the effect of conveniently and timely preventing and treating geological disasters.

Description

Technical Field

[0001] This invention relates to the field of geological disaster prevention and control technology, and in particular to a method and system for tracking and dynamically preventing geological disasters throughout their life cycle. Background Technology

[0002] In order to reduce or avoid losses caused by geological disasters and protect people's lives and property, it is necessary to carry out a series of prevention and control work, such as investigation and evaluation, monitoring and early warning, comprehensive management and emergency response, for geological disasters such as landslides, mudslides, ground collapses, ground fissures and ground subsidence caused by natural factors or human activities.

[0003] Currently, when preventing and controlling geological disasters, the general approach is to first define the geological disaster area to be monitored and deploy multiple standard markers within it. Images of the area are taken periodically, and the offset and deformation rate of the markers are calculated using feature extraction and OCR algorithms. The monitoring cycle is dynamically adjusted in conjunction with factors such as precipitation and earthquakes. When the deformation rate exceeds a threshold, hazard monitoring results and early warning information are automatically generated, the time of disaster is estimated, and evacuation routes and areas are pushed out. Finally, by periodically outputting monitoring results, the entire life cycle of geological disasters—from hazard identification, deformation tracking, early warning issuance to emergency response—is tracked and dynamically closed-loop prevented.

[0004] Currently, geological disaster prevention and control generally relies on periodically identifying and calculating the offset of standard markers to determine monitoring results. However, the terrain slope, soil looseness, vegetation density, and obstruction conditions vary greatly among different geological disaster sites. Using standard markers can easily lead to a decrease in the success rate of subsequent monitoring, making it difficult to prevent and control geological disasters in a timely manner. Summary of the Invention

[0005] To facilitate timely prevention and control of geological disasters, this invention provides a method and system for tracking and dynamically preventing geological disasters throughout their life cycle.

[0006] In a first aspect, the present invention provides a method for tracking and dynamically preventing geological disasters throughout their life cycle, employing the following technical solution: A method for tracking and dynamically preventing geological disasters throughout their life cycle includes: Collect data from areas requiring prevention and control; Determine suitable markers and locations based on the areas requiring prevention and control; Adaptive markers are deployed based on the adaptive location points, and prevention and control detection parameters and regional weather parameters corresponding to the prevention and control needs area are collected based on the adaptive markers. The prevention and control monitoring results were determined by combining prevention and control monitoring parameters with regional weather parameters. Based on the results of prevention and control monitoring and the areas with prevention and control needs, determine the prevention and control treatment plan and evacuation notification information; Determine the evacuation notification personnel and prevention and control staff based on the areas with prevention and control needs; The prevention and control plan is sent to the prevention and control personnel for implementation, and the evacuation notice is sent to the evacuation personnel for evacuation.

[0007] By adopting the above technical solution, the appropriate markers and locations are determined by collecting data in the areas requiring prevention and control. Then, the appropriate markers are deployed, and prevention and control monitoring parameters and regional weather parameters are collected to determine the prevention and control monitoring results. Finally, prevention and control treatment plans, evacuation notification information and evacuation notification personnel are determined. The prevention and control treatment plans are then sent to the prevention and control personnel for prevention and control, and the evacuation notification information is sent to the evacuation personnel for evacuation. This allows the markers to be accurately identified in the areas requiring prevention and control, thereby facilitating timely prevention and control of geological disasters.

[0008] Optional methods for determining the adaptation markers and adaptation location points include: Retrieve area values ​​based on the regions with prevention and control needs; Determine the initial values ​​of the region based on its area value; The prevention and control demand areas are divided equally based on the initial values ​​of the regions to obtain the initial marked areas; Based on the initial area marked, retrieve the regional geological type, regional vegetation type, and regional center location; The appropriate selection type is determined by combining the regional geological type and regional vegetation type; The selection markers and selection ratios are determined based on the adaptation selection type, and the selection markers are used as adaptation markers. The selected adjustment vector value is determined based on the selected ratio value; The region's center point is adjusted based on the selected adjustment vector value to obtain the region's adjusted position point, which is then used as the adaptation position point.

[0009] By adopting the above technical solution, the area value of the prevention and control demand area is retrieved, the initial value of the area is determined and evenly divided to obtain the initial area of ​​the marker. By retrieving the regional geological type, regional vegetation type and regional center location point, and combining them to determine the appropriate selection type, the appropriate marker is determined. Then, the appropriate location point is obtained by selecting and adjusting the vector value. Thus, the appropriate marker and appropriate location point are reasonably determined according to the actual spatial characteristics and environmental conditions of the prevention and control demand area, improving the rationality and adaptability of the marker placement and avoiding the problem of poor adaptability caused by uniform placement.

[0010] Optionally, methods for determining the adaptation selection type include: The installation and adaptation method shall be determined based on the regional geological type; Based on the needs of prevention and control, regional weather conditions are retrieved; The estimated height of vegetation is determined by combining regional weather conditions, regional geological types, and regional vegetation types. Determine the appropriate height for markers based on the estimated height of vegetation; The estimated appearance of vegetation is determined by combining regional weather conditions and regional vegetation types; Determine the appropriate appearance for the markers based on the estimated appearance of the vegetation; The overall adaptation type is determined by combining the installation adaptation method, the adaptation height of the sign, and the adaptation appearance of the sign, and the overall adaptation type is used as the adaptation selection type.

[0011] By adopting the above technical solution, the installation adaptation method is determined according to the regional geological type. The estimated height and appearance of vegetation are determined in combination with the regional weather conditions, regional geological type and regional vegetation type. Then, the appropriate height and appearance of the marker are determined. Finally, the appropriate type of adaptation is determined. This allows the installation method, height and appearance of the marker to match the regional geological, vegetation and weather environment, thereby improving the effectiveness and recognition rate of the marker in complex field environments.

[0012] Optional methods for determining vegetation height include: Historical rainfall and temperature parameters are retrieved based on regional weather conditions. Determine rainfall reference values ​​based on historical rainfall parameters; The reference value for geological looseness was determined by combining rainfall reference values ​​with regional geological types; The influence value of geological height is determined based on the reference value of geological looseness; Determine the temperature reference value based on historical temperature parameters; The estimated growth height is determined by combining regional vegetation type, rainfall reference value, and temperature reference value; Calculate the product between the estimated growth height and the geological height influence value, and use it as the estimated vegetation height.

[0013] By adopting the above technical solution, historical rainfall and temperature parameters are retrieved based on regional weather conditions to determine reference values ​​for rainfall, loose soil, geological height, and temperature. Then, the estimated growth height is calculated by combining the regional vegetation type and multiplied by the geological height influence value to obtain the estimated vegetation height. This can accurately quantify the actual growth height of regional vegetation, provide a reliable basis for marker height adaptation, and reduce the failure of markers due to vegetation obstruction.

[0014] Optional methods for determining the estimated growth height include: Based on the regional vegetation type, the rainfall baseline interval, temperature baseline interval, and temperature and humidity baseline interval were retrieved; The rainfall deviation ratio is determined by combining the rainfall reference value with the rainfall baseline range; Determine the temperature deviation ratio by combining the temperature reference value and the temperature base range; Calculate the ratio between the rainfall deviation ratio and the temperature deviation ratio, and use it as the temperature-humidity ratio. Determine whether the temperature-humidity ratio value is within the temperature-humidity reference range; If so, the temperature and humidity predicted height is determined by combining the rainfall deviation ratio and the temperature deviation ratio, and the temperature and humidity predicted height is used as the growth predicted height. If not, the smaller value between the rainfall deviation ratio and the temperature deviation ratio is selected as the first ratio value, and the larger value between the rainfall deviation ratio and the temperature deviation ratio is selected as the second ratio value. The comprehensive estimated height is determined by combining the first and second ratio values, and this comprehensive estimated height is used as the growth estimated height.

[0015] By adopting the above technical solution, rainfall, temperature, and temperature-humidity baseline ranges are retrieved based on regional vegetation types. The rainfall deviation ratio and temperature deviation ratio are calculated, and it is determined whether the temperature-humidity ratio is within the temperature-humidity baseline range. Depending on the situation, the temperature-humidity predicted height or the comprehensive predicted height is determined as the growth predicted height. Thus, a differentiated calculation method is adopted according to the degree of matching between temperature-humidity conditions and vegetation types, thereby improving the accuracy and rationality of the growth predicted height.

[0016] Optional methods for determining the predicted height based on temperature and humidity include: Based on the regional vegetation type, the vegetation rainfall coefficient, vegetation temperature coefficient, and temperature-humidity ratio coefficient were retrieved. Calculate the product between the vegetation rainfall coefficient and the rainfall deviation ratio and use it as the rainfall prediction height; Calculate the product between the vegetation temperature coefficient and the temperature deviation ratio and use it as the temperature prediction height; The percentage of the predicted height is determined by combining the predicted height of rainfall, the predicted height of temperature, and the temperature-humidity ratio coefficient, and this percentage of the predicted height is used as the predicted height of temperature and humidity.

[0017] By adopting the above technical solution, vegetation rainfall coefficient, vegetation temperature coefficient, and temperature-humidity ratio coefficient are retrieved based on the regional vegetation type. The estimated height based on rainfall and the estimated height based on temperature are calculated separately. Then, the estimated height based on temperature and humidity ratio coefficient is determined. This quantitatively and weightedly calculates the impact of rainfall and temperature on vegetation growth, making the estimated height based on temperature and humidity more consistent with the actual growth pattern of regional vegetation and improving the accuracy of height prediction.

[0018] Optional methods for determining the overall estimated height include: Calculate the difference between the first and second proportional values ​​and use it as the proportional deviation value; Determine the deviation adjustment coefficient based on the proportional deviation value; Retrieve vegetation baseline coefficients based on regional vegetation types; Calculate the product between the first proportional value and the vegetation baseline coefficient and use it as the single initial height; Calculate the product between the second proportional value and the vegetation baseline coefficient, and use it as the initial height adjustment. Calculate the product between the initial adjustment height and the vegetation baseline coefficient, and use it as the final adjustment height; Calculate the average between the single initial height and the adjusted final height, and use it as the comprehensive estimated height.

[0019] By adopting the above technical solution, the deviation adjustment coefficient is determined by calculating the ratio deviation between the first ratio value and the second ratio value. Combined with the vegetation benchmark coefficient, the single initial height, the adjusted initial height, and the adjusted final height are calculated step by step to obtain the comprehensive estimated height. This can still achieve reasonable growth height estimation when the temperature and humidity conditions deviate from the suitable range, thus enhancing the applicability of the growth prediction model in harsh environments.

[0020] Optional methods for determining the overall adaptation type include: The individual adaptation type is determined based on the installation adaptation method, sign adaptation height, and sign adaptation appearance. Retrieve installation adaptation reference values, height adaptation reference values, and appearance adaptation reference values ​​based on a single adaptation type; Determine the weather type and the number of days of that type based on the regional weather conditions; Weather types are selected based on the number of days of type to obtain typical weather, and the number of days of type corresponding to typical weather is taken as the number of typical days; Determine the weather proportion coefficient by combining typical weather conditions and the number of typical days; The selected reference value is determined by combining the weather ratio coefficient, installation compatibility reference value, height compatibility reference value, and appearance compatibility reference value; The selected reference values ​​are sorted from largest to smallest, and the single adaptation type corresponding to the first selected reference value is taken as the comprehensive adaptation type.

[0021] By adopting the above technical solution, by determining a single adaptation type and its reference value, determining typical weather, typical days and weather proportion coefficient based on regional weather conditions, and combining each adaptation reference value to calculate and select reference values ​​and sort them to determine the comprehensive adaptation type, it is possible to comprehensively consider the impact of installation, height, appearance and long-term weather proportion, achieve optimal matching of marker types, and improve the stability of markers throughout their entire life cycle.

[0022] Optionally, methods for determining reference values ​​include: Calculate the product of the installation adaptation reference value, the height adaptation reference value, and the appearance adaptation reference value, and use it as the comprehensive reference value; Calculate the ratio between the installation adaptation reference value and the reference comprehensive value, and use it as the installation ratio value; Calculate the ratio between the height adaptation reference value and the reference composite value, and use it as the height ratio value; Calculate the ratio between the appearance adaptation reference value and the reference comprehensive value, and use it as the appearance ratio value; The reference values ​​are determined by combining the weather ratio coefficient, installation ratio value, height ratio value, and appearance ratio value.

[0023] By adopting the above technical solution, calculating the reference comprehensive value, and then calculating the installation ratio value, height ratio value, and appearance ratio value, and combining the weather ratio coefficient to determine the selected reference value, the various adaptability performances of the sign can be evaluated in a weighted and quantitative manner. This makes the selected reference value more objective and more in line with the actual regional environment, thereby improving the scientific nature of sign selection.

[0024] Secondly, this invention provides a system for tracking and dynamically preventing geological disasters throughout their life cycle, employing the following technical solution: A system for tracking and dynamically preventing geological disasters throughout their life cycle includes: The data acquisition module is used to collect data on areas requiring prevention and control, prevention and control monitoring parameters, and regional weather parameters. The memory stores a program for implementing a method for tracking and dynamically preventing geological disaster life cycles as described in any of the first aspects; The processor loads and executes programs stored in memory.

[0025] In summary, the present invention has at least one of the following beneficial technical effects: 1. By collecting data from the areas requiring prevention and control, suitable markers and locations are determined. Then, suitable markers are deployed, and prevention and control monitoring parameters and regional weather parameters are collected to determine the prevention and control monitoring results. Next, prevention and control treatment plans, evacuation notification information and evacuation notification personnel are determined. The prevention and control treatment plans are then sent to prevention and control personnel for prevention and control, and evacuation notification information is sent to evacuation personnel for evacuation. This allows the markers to be accurately identified within the areas requiring prevention and control, thereby facilitating timely prevention and control of geological disasters. 2. By retrieving the area value of the prevention and control demand area, the initial value of the area is determined and evenly divided to obtain the initial area of ​​the marker. By retrieving the regional geological type, regional vegetation type and regional center location point, and combining them to determine the appropriate selection type, the appropriate marker is determined. Then, the appropriate location point is obtained by selecting and adjusting the vector value. Thus, the appropriate marker and appropriate location point are reasonably determined according to the actual spatial characteristics and environmental conditions of the prevention and control demand area, improving the rationality and adaptability of the marker placement and avoiding the problem of poor adaptability caused by uniform placement. 3. By determining the installation adaptation method based on the regional geological type, and combining the regional weather conditions, regional geological type, and regional vegetation type to determine the estimated vegetation height and estimated vegetation appearance, the appropriate height and appearance of the marker can be determined. Finally, the appropriate adaptation type can be selected by comprehensively determining the installation method, height, and appearance of the marker, so as to match the regional geological, vegetation, and weather environment, thereby improving the effectiveness and recognition rate of the marker in complex field environments. Attached Figure Description

[0026] Figure 1 This is a flowchart of a method for tracking and dynamically preventing geological disasters throughout their life cycle. Detailed Implementation

[0027] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments.

[0028] A method for tracking and dynamically preventing geological disasters throughout their life cycle is proposed. This method involves collecting data on areas requiring prevention, dividing the region into initial marker zones based on area size, and determining the appropriate marker installation method, height, and appearance by considering regional geological type, vegetation type, and weather conditions. This yields a comprehensive set of suitable marker types and markers, which are then determined through vector adjustment to pinpoint their locations. The markers are then deployed at these locations, and prevention and control monitoring parameters and regional weather parameters are collected. The monitoring results are comprehensively analyzed to generate prevention and control plans and evacuation notifications. This method accurately identifies evacuees, implements the plans, and disseminates evacuation information, thereby improving marker stability and recognition rate, reducing failure issues, and facilitating timely prevention and control of geological disasters.

[0029] Reference Figure 1 This invention discloses a method for tracking and dynamically preventing geological disasters throughout their life cycle, comprising: S100: Areas requiring collection and prevention.

[0030] Among them, the prevention and control demand area refers to the target spatial range or specific area where geological disaster monitoring, early warning and management are required.

[0031] The areas requiring prevention and control are identified by operators based on regional basic geographic data, historical geological disaster survey archives, and remote sensing image data from potential disaster-prone areas.

[0032] S101: Determine suitable markers and locations based on the areas requiring prevention and control.

[0033] Among them, "adaptive markers" refer to markers with specific structures, materials, sizes, colors, and installation methods that are adapted to the areas requiring prevention and control. "Adaptive location points" refer to the specific spatial locations where adaptive markers are placed.

[0034] By analyzing the areas requiring prevention and control, suitable markers and locations can be identified to facilitate subsequent use.

[0035] S102: Based on the adaptive location points, deploy the adaptive markers, and collect the corresponding prevention and control detection parameters and regional weather parameters for the prevention and control needs area based on the adaptive markers.

[0036] Among them, prevention and control monitoring parameters refer to relevant data collected based on the appropriate markers, which can reflect the changing state of geological disaster hazards in the area requiring prevention and control. Prevention and control monitoring parameters include parameters related to disaster development, such as marker displacement, crack width, and soil and rock deformation.

[0037] Regional weather parameters refer to meteorological data collected within the area where prevention and control are needed, which may affect the occurrence of geological disasters and the stability of adaptive markers.

[0038] By considering the on-site terrain and geological conditions at each adaptation location, and according to the corresponding installation method for that area (e.g., deep-buried anchoring in loose soil areas and short-anchoring in bedrock areas), the adaptable markers are precisely installed at each adaptation location. Then, based on the deployed adaptable markers, monitoring equipment (such as image acquisition devices and displacement sensors) is used to align with the markers and collect data such as displacement and deformation in real time, serving as prevention and control detection parameters. Simultaneously, meteorological monitoring equipment deployed within the area collects data such as rainfall, temperature, and wind speed as regional weather parameters, thereby improving the stability and recognition rate of the markers, reducing failure issues, and facilitating timely prevention and control of geological disasters.

[0039] S103: Determine the prevention and control monitoring results by combining prevention and control monitoring parameters and regional weather parameters.

[0040] Among them, the prevention and control monitoring results refer to the comprehensive judgment results derived from the status, risk level, development trend and potential dangers of geological disaster hazards in the area requiring prevention and control.

[0041] By linking the changing trends of prevention and control monitoring parameters with regional weather parameters, the triggering impact of weather factors on geological disaster hazards can be clarified. Combined with preset risk assessment thresholds, the parameters and threshold ranges after analysis are compared to determine the disaster risk level and hazard development stage of the current prevention and control needs area, clarify whether there is a hazard and the severity of the hazard, and finally form a complete prevention and control monitoring result for subsequent use.

[0042] S104: Determine prevention and control treatment plans and evacuation notification information based on the prevention and control monitoring results and the areas with prevention and control needs.

[0043] Among them, prevention and control plans refer to specific measures used to mitigate or eliminate disaster risks and reduce losses caused by disasters, covering engineering treatment, hazard management, and other related measures. Evacuation notification information refers to information used to inform relevant personnel of disaster risks and evacuation requirements.

[0044] Based on the risk level and hazard type identified through prevention and control monitoring results, and considering the geological type, vegetation conditions, threatened area, and distribution of surrounding facilities in the prevention and control demand area, targeted measures are formulated. If the monitoring results indicate a stable state, a routine patrol and marker maintenance plan is developed and used as a prevention and control treatment plan; if there is slight deformation, a hazard control and monitoring intensification plan is developed and used as a prevention and control treatment plan; if there is a moderate to severe hazard, an emergency reinforcement, slope reduction, and other engineering treatment plan is developed and used as a prevention and control treatment plan, ensuring that the plan is adapted to the actual situation of the area. Furthermore, based on the severity of the hazard identified through prevention and control monitoring results, the threatened area within the prevention and control demand area is delineated, and the boundaries of the areas requiring evacuation are clarified. Then, by obtaining information on the population distribution and transportation conditions within the prevention and control demand area, evacuation routes, temporary assembly points, and evacuation time limits are determined, while evacuation precautions are clarified. Finally, a complete evacuation notification information is integrated to facilitate subsequent use.

[0045] S105: Determine the evacuation notification personnel and prevention and control staff based on the areas requiring prevention and control.

[0046] Evacuation notification personnel refer to all target personnel who need to receive evacuation notices and evacuate to safe areas. Prevention and control personnel refer to management personnel who need to prevent and control geological disasters.

[0047] First, using the boundary of the prevention and control demand area as a benchmark, overlay the population information, household registration data, housing distribution, industrial and mining enterprises and temporary work sites of the area to delineate all personnel within the disaster threat range; then, combining the regional topography, transportation and residential distribution, distinguish between permanent residents, temporary personnel, on-duty personnel and mobile personnel to form a complete list of evacuation notification personnel, and obtain the corresponding prevention and control personnel through the prevention and control demand area query, so as to facilitate subsequent use.

[0048] S106: Output prevention and control plans to prevention and control personnel for implementation, and output evacuation notice information to evacuation personnel for evacuation.

[0049] This includes providing prevention and control plans to prevention and control personnel for implementation, and providing evacuation notices to evacuation personnel for evacuation, thus facilitating timely prevention and control of geological disasters.

[0050] To further ensure the rationality of the adapted markers and adapted location points, it is necessary to perform further separate analysis and calculation on the adapted markers and adapted location points, which will be explained in detail through the following steps.

[0051] The method for determining the adaptation markers and adaptation location points includes the following steps: S200: Retrieve regional area values ​​based on prevention and control needs.

[0052] Among them, the regional area value refers to the quantitative value of the overall spatial size of the area requiring prevention and control.

[0053] By calling geographic information platforms, remote sensing image data, or topographic map data, the spatial area calculation function is used to automatically measure the boundary range of the prevention and control needs area, directly extract and obtain the corresponding quantitative area value of the area as the area value, which is convenient for subsequent use.

[0054] S201: Determine the initial number of regions based on the region area value.

[0055] Among them, the initial value of the region refers to the quantitative value used to initially determine the total number of markers to be deployed.

[0056] By comparing the obtained area value with the preset unit area layout standard, and following the principle that the larger the area, the more markers should be deployed, the initial total number of markers suitable for the size of the area is obtained and used as the initial number of markers for the area, which is convenient for subsequent use.

[0057] S202: Divide the prevention and control demand area equally based on the initial value of the area to obtain the initial marked area.

[0058] The initial area for marking refers to the area used when placing a single marker.

[0059] By using the boundaries of the prevention and control demand area as the range, and based on the initial value of the area, the entire area is evenly divided into multiple sub-areas with the same number of sub-areas and similar shapes and areas by using spatial equal division or grid division. Each sub-area is a marked initial area.

[0060] S203: Retrieve regional geological type, regional vegetation type and regional center location based on the initial area marked by the marker.

[0061] Among them, regional geological type refers to the classification of geological conditions such as strata lithology and soil structure within the initial area of ​​the marker. Regional geological types include loose soil, hard bedrock, and gravelly soil. Regional vegetation type refers to the classification of plant species, height, density, and other characteristics within the initial area of ​​the marker. Regional vegetation types include trees, shrubs, and grasslands. The regional center point refers to the geometric center point of the initial area of ​​the marker.

[0062] By using the boundary of the initial area of ​​the marker as the range, matching and extracting data from geological databases, vegetation distribution maps, and GIS spatial information systems, the regional geological type and regional vegetation type are obtained. Then, the geometric center of the initial area of ​​the marker is calculated using a spatial analysis algorithm to obtain the coordinates of the center point of the area, which is the center location point of the area.

[0063] S204: Determine the appropriate selection type by combining regional geological type and regional vegetation type.

[0064] Among them, the "adaptation selection type" refers to the overall type of sign that is most suitable for placement in the current initial area of ​​the sign.

[0065] By combining and analyzing regional geological and vegetation types, suitable selection types can be determined to facilitate subsequent use.

[0066] S205: Determine the selection marker and selection ratio value according to the adaptation selection type, and use the selection marker as the adaptation marker.

[0067] Among them, the selected markers refer to the physical marker objects that meet the requirements of regional environmental adaptation and are selected according to the appropriate selection type. The selection ratio value refers to...

[0068] The selection criteria involve inputting the adaptation selection type into a preset marker library to obtain matching markers, and using the corresponding ratio values ​​for each adaptation selection type as the selection ratio values. These ratio values ​​include installation ratio values, height ratio values, and appearance ratio values.

[0069] By selecting markers as adaptation markers, the accuracy of the acquired adaptation markers can be improved.

[0070] S206: Determine the selected adjustment vector value based on the selected ratio value.

[0071] Among them, the selected adjustment vector value refers to the adjustment vector value used to correct the initial position of the marker.

[0072] The installation ratio, height ratio, and appearance ratio are retrieved by selecting a ratio value and weighted to obtain the magnitude of the selected adjustment vector value. Then, the terrain slope is retrieved by marking the initial area, and the direction corresponding to the terrain slope is used as the direction of the selected adjustment vector value, thus obtaining the selected adjustment vector value for subsequent use.

[0073] S207: Adjust the center position point of the region based on the selected adjustment vector value to obtain the region adjustment position point, and use the region adjustment position point as the adaptation position point.

[0074] Among them, the regional adjustment location point refers to the location point corresponding to the adjustment of the regional center location point.

[0075] By taking the center point of the region as the starting point and offsetting the spatial coordinates according to the direction and distance given by the selected adjustment vector value, the new point is calculated as the region adjustment position point. The region adjustment position point is then used as the adaptation position point, thereby improving the accuracy of the obtained adaptation position point.

[0076] To further ensure the rationality of the adaptation selection type, it is necessary to perform further separate analysis and calculation on the adaptation selection type, which will be explained in detail through the steps shown below.

[0077] The method for determining the adaptation selection type includes the following steps: S300: The installation and adaptation method is determined according to the regional geological type.

[0078] Among them, the installation adaptation method refers to the installation structure, fixing method or construction method that enables the marker to be installed firmly under different soil and rock conditions, and is not easy to loosen, tilt or fail.

[0079] The installation adaptation method is obtained by matching the regional geological type with the preset installation database, which facilitates subsequent use.

[0080] The installation database can be set to use a deep-buried extended anchoring method when the regional geological type is loose soil or debris flow gully; a short anchoring and expansion bolt fixing method when the regional geological type is hard bedrock; and a lightweight, wind-resistant installation method when the regional geological type is steep and broken slope.

[0081] S301: Retrieve regional weather information based on the needs of prevention and control areas.

[0082] Regional weather conditions refer to the collection of meteorological data, including real-time data, forecasts, warnings, and historical data, within the area requiring prevention and control. Regional weather conditions include key elements such as precipitation, temperature, wind speed, humidity, visibility, and meteorological risk warnings for geological disasters.

[0083] By retrieving meteorological data such as precipitation, temperature, wind speed, humidity, visibility, and geological disaster meteorological risk warnings from authoritative meteorological data sources for the areas requiring prevention and control, and using this data as regional weather information, it is convenient for subsequent use.

[0084] S302: Determine the estimated vegetation height by combining regional weather conditions, regional geological types, and regional vegetation types.

[0085] Among them, the estimated vegetation height refers to the height corresponding to the estimated growth height of regional plants over a future period of time.

[0086] By combining and analyzing regional weather conditions, regional geological types, and regional vegetation types, the estimated height of vegetation can be determined for subsequent use.

[0087] S303: Determine the appropriate height for markers based on the estimated height of vegetation.

[0088] The marker adaptation height refers to the total installation height required to ensure that the marker is not obscured by vegetation and that the monitoring equipment can stably identify it.

[0089] By using the estimated height of vegetation as a basis and adding a safety allowance, the top of the marker is made significantly higher than the maximum growth height of the vegetation, thus obtaining the appropriate height for the marker and facilitating its subsequent use.

[0090] S304: Determine the estimated appearance of vegetation by combining regional weather conditions and regional vegetation types.

[0091] Among them, the estimated appearance of vegetation refers to the external manifestations of vegetation such as growth, density, color, and degree of shading during the monitoring period.

[0092] The natural color, leaf size, and density of vegetation are determined by the regional vegetation type. Then, combined with regional weather conditions such as precipitation, temperature, and sunlight, it is predicted whether the vegetation will be lush and dense, withered and sparse, or bare and defoliated. By combining the two, the overall appearance characteristics of the vegetation in the region during the monitoring period are obtained, which is the vegetation prediction appearance, which is convenient for subsequent use.

[0093] For example, the vegetation type in the area is evergreen shrubs, the weather conditions in the area are rainy and humid with suitable temperature, and the vegetation is expected to be dense, dark green, with dense leaves and strong shading effect.

[0094] S305: Determine the appropriate appearance for markers based on the estimated appearance of vegetation.

[0095] Among them, the appropriate appearance for a marker refers to the appearance of the marker to avoid being obscured by vegetation and to ensure that the monitoring equipment can identify it stably.

[0096] By inputting the estimated appearance of vegetation into the appearance database to match the appearance of markers, it is possible to obtain the appropriate appearance for subsequent use.

[0097] The appearance database pre-stores a table of different estimated vegetation appearances and their corresponding marker appearances. The appearance database is obtained after the operator pre-inputs the data.

[0098] For example, the appearance database can be pre-defined so that when the vegetation is expected to be dark in color and heavily obscured, the corresponding markers will be fitted with highly reflective, bright, and fluorescent colors. When the vegetation is expected to be light in color and sparse, the corresponding markers will be fitted with high-contrast, large-sized signs.

[0099] S306: Determine the comprehensive adaptation type by combining the installation adaptation method, the adaptation height of the sign, and the adaptation appearance of the sign, and use the comprehensive adaptation type as the adaptation selection type.

[0100] Among them, the comprehensive adaptation type refers to the type of signage that is adapted after considering the comprehensive installation method, height, and appearance.

[0101] By combining and analyzing the installation adaptation method, the adaptation height of the sign, and the adaptation appearance of the sign, the comprehensive adaptation type is determined, and the comprehensive adaptation type is used as the adaptation selection type, thereby improving the accuracy of the obtained adaptation selection type.

[0102] To further ensure the rationality of the vegetation height estimate, a further separate analysis and calculation of the vegetation height estimate is required, which will be explained in detail through the steps shown below.

[0103] The method for determining the estimated height of vegetation includes the following steps: S400: Retrieves historical rainfall and temperature parameters based on regional weather conditions.

[0104] Historical rainfall parameters refer to quantitative indicators related to rainfall over a past period within the area requiring prevention and control. These parameters include historical daily rainfall, cumulative rainfall, rainfall frequency, and rainfall duration.

[0105] Historical temperature parameters refer to quantitative indicators related to temperature over a past period within the area requiring prevention and control. Historical temperature parameters include daily average temperature, maximum temperature, minimum temperature, and temperature variation.

[0106] Regional weather information includes historical rainfall and temperature parameters. These parameters can be retrieved from the regional weather data for later use.

[0107] S401: Determine the rainfall reference value based on historical rainfall parameters.

[0108] Among them, the rainfall reference value refers to the reference value for the impact of historical rainfall in the region on plant growth height.

[0109] Historical rainfall parameters, including daily rainfall, cumulative rainfall, rainfall frequency, and rainfall duration, are retrieved and weighted to obtain a rainfall reference value for subsequent use. The specific weights in the weighting calculation are preset by the operator according to actual needs.

[0110] S402: Determine the reference value for loose soil by combining rainfall reference value with regional geological type.

[0111] Among them, the geological looseness reference value refers to a comprehensive reference value that reflects the degree of looseness, softening, and instability of the soil.

[0112] The soil looseness coefficient is determined by the regional geological type, and the influence coefficient of rainfall on soil infiltration and softening is determined according to the rainfall reference value. Then, the soil looseness coefficient and the softening influence coefficient are coupled and calculated to obtain the geological looseness reference value, which is convenient for use.

[0113] S403: Determine the geological height influence value based on the geological looseness reference value.

[0114] Among them, the geological height influence value refers to the reference value that reflects the impact of soil looseness on plant growth height.

[0115] The looser the geology, the easier the soil is to settle and collapse, and the greater the corresponding geological height influence value. The product between the geological looseness reference value and the preset geological looseness coefficient is calculated and used as the geological height influence value for convenient subsequent use.

[0116] S404: Determine the temperature reference value based on historical temperature parameters.

[0117] Among them, the temperature reference value refers to the reference value used to reflect the influence of temperature on the growth height of plants.

[0118] Historical temperature parameters, including daily average temperature, maximum temperature, minimum temperature, and temperature variation, are retrieved and weighted to obtain a temperature reference value for subsequent use. The specific weights in the weighting calculation are preset by the operator according to actual needs.

[0119] S405: Determine the estimated growth height by combining regional vegetation type, rainfall reference value and temperature reference value.

[0120] Among them, the estimated growth height refers to the height corresponding to the expected growth height that the vegetation can reach within the monitoring period based on a comprehensive prediction of vegetation type, rainfall and temperature.

[0121] By combining and analyzing regional vegetation types, rainfall reference values, and temperature reference values, the predicted growth height can be determined for subsequent use.

[0122] S406: Calculate the product between the estimated growth height and the geological height influence value and use it as the estimated vegetation height.

[0123] In this method, the accuracy of the estimated vegetation height is improved by calculating the product between the estimated growth height and the geological height influence value, and using the calculation result as the estimated vegetation height.

[0124] To further ensure the reasonableness of the estimated growth height, a further separate analysis and calculation of the estimated growth height is required, which will be explained in detail through the steps shown below.

[0125] The method for determining the estimated growth height includes the following steps: S500: Retrieves the rainfall baseline interval, temperature baseline interval, and temperature and humidity baseline interval based on the regional vegetation type.

[0126] Among them, the rainfall baseline range refers to the reference value range corresponding to rainfall conditions during normal vegetation growth. The temperature baseline range refers to the reference value range corresponding to temperature conditions during normal vegetation growth. The temperature and humidity baseline range refers to the reference value range corresponding to the combined rainfall and temperature conditions during normal vegetation growth.

[0127] The corresponding rainfall, temperature, and humidity baseline ranges can be obtained from the preset type database by querying the regional vegetation type, which facilitates subsequent use.

[0128] The type database pre-stores a table of different regional vegetation types and their corresponding rainfall, temperature, and humidity reference intervals. The type database is pre-set by the operator after conducting long-term locational observations or literature searches for each vegetation type.

[0129] S501: Determine the rainfall deviation ratio by combining the rainfall reference value and the rainfall baseline interval.

[0130] Among them, the rainfall deviation ratio value refers to the quantitative ratio value that characterizes the degree of deviation between the actual rainfall conditions and the suitable rainfall range for vegetation.

[0131] By comparing the rainfall reference value with the upper limit, lower limit, and median of the rainfall baseline interval, and normalizing the calculation based on the ratio of the difference to the interval width, the rainfall deviation ratio is obtained for convenient subsequent use.

[0132] S502: Determine the temperature deviation ratio by combining the temperature reference value and the temperature reference range.

[0133] Among them, the temperature deviation ratio value refers to the quantitative ratio value that characterizes the degree of deviation of the actual temperature from the suitable temperature range of vegetation.

[0134] By comparing the temperature reference value with the upper limit, lower limit, and median of the temperature reference range, and normalizing the result according to the ratio of the difference to the range width, the temperature deviation ratio is obtained for convenient subsequent use.

[0135] S503: Calculate the ratio between the rainfall deviation ratio and the temperature deviation ratio and use it as the temperature-humidity ratio.

[0136] Among them, the temperature-humidity ratio refers to the ratio between the rainfall deviation ratio and the temperature deviation ratio.

[0137] The temperature and humidity ratio is calculated to facilitate subsequent use.

[0138] S504: Determine whether the temperature and humidity ratio value is within the temperature and humidity reference range. If yes, proceed to S505; if no, proceed to S506.

[0139] Among them, by judging whether the temperature-humidity ratio value is within the temperature-humidity baseline range, it can be determined whether temperature and humidity conditions have a positive impact on vegetation growth.

[0140] S505: Combine the rainfall deviation ratio and the temperature deviation ratio to determine the temperature and humidity predicted height, and use the temperature and humidity predicted height as the growth predicted height.

[0141] Among them, the temperature and humidity predicted height refers to the predicted height of vegetation growth based on the positive influence of temperature and humidity conditions.

[0142] When the temperature-humidity ratio is within the temperature-humidity baseline range, it indicates that both temperature and humidity conditions have a positive impact on vegetation growth. Therefore, by combining the rainfall deviation ratio and the temperature deviation ratio, the temperature-humidity predicted height can be obtained, and this predicted height can be used as the predicted growth height to improve the accuracy of the obtained predicted growth height.

[0143] S506: Select the smaller value between the rainfall deviation ratio and the temperature deviation ratio as the first ratio value, and select the larger value between the rainfall deviation ratio and the temperature deviation ratio as the second ratio value.

[0144] When the temperature-humidity ratio is not within the temperature-humidity baseline range, it indicates that the temperature and humidity conditions have a positive impact on the uneven growth of vegetation. Therefore, the rainfall deviation ratio and the temperature deviation ratio are compared, and the smaller value is selected as the first ratio value and the larger value is selected as the second ratio value for convenient use in the future.

[0145] S507: Combine the first ratio value and the second ratio value to determine the comprehensive estimated height, and use the comprehensive estimated height as the growth estimated height.

[0146] Among them, the comprehensive estimated height refers to the estimated height value after reflecting the impact of comprehensive environmental conditions on the vegetation growth height.

[0147] By combining and analyzing the first and second ratio values, a comprehensive estimated height is determined, and this comprehensive estimated height is used as the growth estimated height, thereby improving the accuracy of the obtained growth estimated height.

[0148] To further ensure the rationality of the temperature and humidity predicted height, it is necessary to perform a further separate analysis and calculation on the temperature and humidity predicted height, which will be explained in detail through the steps shown below.

[0149] The method for determining the predicted height based on temperature and humidity includes the following steps: S600: Retrieves vegetation rainfall coefficient, vegetation temperature coefficient, and temperature-humidity ratio coefficient based on regional vegetation type.

[0150] Among them, the vegetation rainfall coefficient is a quantitative coefficient representing the sensitivity of this type of vegetation to rainfall conditions and its water use efficiency. The vegetation temperature coefficient is a quantitative coefficient representing the sensitivity of this type of vegetation to temperature conditions and its heat adaptability. The temperature-humidity ratio coefficient is a combined coefficient representing the weight ratio of temperature and humidity factors in the vegetation growth process.

[0151] By inputting the regional vegetation type into a preset type database, vegetation rainfall coefficient, vegetation temperature coefficient, and temperature-humidity ratio coefficient are obtained for easy subsequent use. The type database also pre-stores a lookup table of different regional vegetation types and their corresponding vegetation rainfall coefficient, vegetation temperature coefficient, and temperature-humidity ratio coefficient.

[0152] S601: Calculate the product between the vegetation rainfall coefficient and the rainfall deviation ratio and use it as the rainfall prediction height.

[0153] Among them, the rainfall prediction height refers to the height that represents the contribution of rainfall conditions alone to the vegetation growth height.

[0154] The product of the vegetation rainfall coefficient and the rainfall deviation ratio is calculated, and the result is used as the rainfall prediction height for subsequent use.

[0155] S602: Calculate the product between the vegetation temperature coefficient and the temperature deviation ratio and use it as the temperature prediction height.

[0156] Among them, temperature-predicted height represents the height corresponding to the contribution of temperature conditions alone to vegetation growth height.

[0157] The product of the vegetation temperature coefficient and the temperature deviation ratio is calculated, and the result is used as the temperature prediction height for subsequent use.

[0158] S603: Combine the predicted height of rainfall, the predicted height of temperature, and the temperature-humidity ratio coefficient to determine the predicted height of proportion, and use the predicted height of proportion as the predicted height of temperature and humidity.

[0159] The estimated height based on the proportion of temperature and humidity is the height corresponding to the overall contribution of these factors to vegetation growth.

[0160] By weighting the predicted height of rainfall and the predicted height of temperature using a temperature-humidity ratio coefficient, the predicted height of the ratio is obtained, and this ratio is used as the predicted height of temperature and humidity, thereby improving the accuracy of the obtained predicted height of temperature and humidity.

[0161] To further ensure the rationality of the overall estimated altitude, it is necessary to conduct a further separate analysis and calculation of the overall estimated altitude, which will be explained in detail through the steps shown below.

[0162] The method for determining the comprehensive estimated height includes the following steps: S700: Calculate the difference between the first proportional value and the second proportional value and use it as the proportional deviation value.

[0163] The proportional deviation value refers to the difference between the first proportional value and the second proportional value.

[0164] Calculating the proportional deviation value facilitates subsequent use.

[0165] S701: Determine the deviation adjustment coefficient based on the proportional deviation value.

[0166] Among them, the deviation adjustment coefficient refers to the degree of additional inhibition of vegetation growth by adverse environmental factors when rainfall and temperature conditions are severely out of sync.

[0167] By inputting the proportional deviation value into a preset proportional deviation database, a deviation adjustment coefficient is obtained for easy subsequent use.

[0168] The proportional deviation database has a pre-stored table of different proportional deviation values ​​and their corresponding deviation adjustment coefficients. The proportional deviation database is obtained by the operator through fitting historical observation data.

[0169] For example, the proportional deviation database can be set to adjust the deviation factor by 1 when the proportional deviation value is less than 0.2; by 0.8 when the proportional deviation value is between 0.2 and 0.5; by 0.5 when the proportional deviation value is between 0.5 and 1; and by 0.2 when the proportional deviation value is greater than 1.

[0170] S702: Retrieve vegetation baseline coefficients based on regional vegetation types.

[0171] Among them, the vegetation baseline coefficient refers to the value used to characterize the maximum growth potential of the vegetation under ideal environmental conditions (such as sufficient water and heat, and suitable soil).

[0172] By inputting the regional vegetation type into a preset type database, a vegetation baseline coefficient is obtained for easy subsequent use.

[0173] The type database also pre-stores a table of different regional vegetation types and their corresponding vegetation baseline coefficients.

[0174] S703: Calculate the product between the first proportional value and the vegetation baseline coefficient and use it as the single initial height.

[0175] Among them, the single initial height refers to the preliminary estimate of vegetation growth considering only the main limiting factor (i.e. the factor with the smaller deviation) when rainfall and temperature conditions are not coordinated.

[0176] The product between the first proportional value and the vegetation baseline coefficient is calculated, and the result is used as a single initial height for convenient subsequent use.

[0177] S704: Calculate the product between the second proportional value and the vegetation baseline coefficient and use it as the initial height for adjustment.

[0178] Among them, adjusting the initial height refers to the preliminary estimate of vegetation growth considering only the non-limiting factor (i.e. the factor with the larger deviation) when rainfall and temperature conditions are not coordinated.

[0179] The product between the second proportional value and the vegetation baseline coefficient is calculated, and the result is used as the initial height adjustment for convenient subsequent use.

[0180] S705: Calculate the product between the initial adjustment height and the vegetation baseline coefficient and use it as the final adjustment height.

[0181] Among them, the adjusted final height refers to the vegetation growth estimate after overcompensation or suppression correction of the sufficiency factor (second proportional value) when the hydrothermal conditions are severely uncoordinated.

[0182] The product between the initial height and the vegetation baseline coefficient is calculated, and the result is used as the final height for subsequent use.

[0183] S706: Calculate the average between a single initial height and the adjusted final height and use it as the overall estimated height.

[0184] The method involves calculating the average value between a single initial height and the adjusted final height, and using the calculation result as the comprehensive estimated height, thereby improving the accuracy of the obtained comprehensive estimated height.

[0185] To further ensure the rationality of the comprehensive adaptation type, it is necessary to perform further separate analysis and calculation on the comprehensive adaptation type, which will be explained in detail through the steps shown below.

[0186] The method for determining the overall adaptation type includes the following steps: S800: Determine a single adaptation type based on the installation adaptation method, signage adaptation height, and signage adaptation appearance.

[0187] Among them, a single adaptation type refers to the selected single candidate marker specification scheme.

[0188] By filtering and matching the installation adaptation method, sign adaptation height, and sign adaptation appearance from a preset sign database, and calculating the installation adaptation reference value, height adaptation reference value, and appearance adaptation reference value respectively, and selecting the types that meet the preset thresholds for installation adaptation reference value, height adaptation reference value, and appearance adaptation reference value, a single adaptation type is obtained for convenient subsequent use.

[0189] Installation compatibility reference values ​​are numerical values ​​that characterize the reliability and suitability of a marker under a specific installation method. Height compatibility reference values ​​are quantitative values ​​that measure the degree of match between the marker's height and the estimated height of vegetation. Appearance compatibility reference values ​​are quantitative values ​​that measure the degree of match between the marker's appearance and the appearance of the environment.

[0190] The marker database pre-stores a table showing the correspondence between different individual adapter types and their corresponding installation methods, as well as the mapping between marker adapter height and marker adapter appearance. The marker database is obtained after the operator pre-enters the information.

[0191] S801: Retrieves installation adaptation reference value, height adaptation reference value, and appearance adaptation reference value based on a single adaptation type.

[0192] Specifically, the corresponding installation adaptation reference value, height adaptation reference value, and appearance adaptation reference value can be retrieved through a single adaptation type, which facilitates subsequent use.

[0193] S802: Determine the weather type and the number of days of that type based on the regional weather conditions.

[0194] Weather type refers to the classification of weather conditions based on meteorological characteristics (such as sunny days, rainy days, foggy days, windy days, etc.). Type days refer to the cumulative number of days that a certain weather type occurs within a specific statistical period (such as one year).

[0195] By using preset classification rules (such as rainy days with daily rainfall > 0.1 mm, windy days with maximum wind speed > 10 m / s, and foggy days with visibility < 1 km), the weather type is marked for each day in the regional weather conditions, and the cumulative number of days by type is counted to obtain the weather type and the number of days of type, which is convenient for subsequent use.

[0196] S803: Select weather types based on type days to obtain typical weather, and use the type days corresponding to the typical weather as the typical days.

[0197] Typical weather refers to a representative weather category selected from all weather types. Typical days refer to the cumulative number of days that typical weather occurs within the statistical period.

[0198] By selecting the weather type with the largest number of days and defining the typical number of days, it is easier to use in the future.

[0199] S804: Determine the weather proportion coefficient by combining typical weather and typical number of days.

[0200] Among them, the weather proportion coefficient refers to the degree of dominance or influence of typical weather (such as rainy days and foggy days) in the overall weather characteristics of the region.

[0201] The total number of days is obtained by calculating the total number of days for each type. Then, the ratio of typical days to total days is calculated to obtain the day proportion value. Typical weather is then input into a preset weather database to obtain the weather unit coefficient. Finally, the product between the weather unit coefficient and the day proportion value is calculated and used as the weather proportion coefficient for convenient subsequent use.

[0202] The weather database has a pre-stored table of different typical weather conditions and their corresponding weather unit coefficients. The weather database is obtained after the operator pre-inputs the data.

[0203] S805: The selected reference value is determined by combining the weather ratio coefficient, installation adaptation reference value, height adaptation reference value and appearance adaptation reference value.

[0204] The selected reference value refers to the quantitative value of the overall fit of a candidate marker (single fit type) in a specific regional environment.

[0205] By combining and analyzing the weather proportion coefficient, installation adaptation reference value, height adaptation reference value, and appearance adaptation reference value, the selected reference value is determined to facilitate subsequent use.

[0206] S806: Sort the selected reference values ​​from largest to smallest, and take the single adaptation type corresponding to the first selected reference value as the comprehensive adaptation type.

[0207] Specifically, by sorting the selected reference values ​​from largest to smallest, and taking the single adaptation type corresponding to the first selected reference value as the comprehensive adaptation type, the accuracy of the obtained comprehensive adaptation type is improved.

[0208] To further ensure the rationality of the selected reference values, it is necessary to perform further separate analysis and calculation on the selected reference values, which will be explained in detail through the steps shown below.

[0209] The method for determining the reference value includes the following steps: S900: Calculate the product of the installation adaptation reference value, height adaptation reference value and appearance adaptation reference value and use it as the reference composite value.

[0210] Among them, the reference comprehensive value refers to the product of the installation adaptation reference value, the height adaptation reference value, and the appearance adaptation reference value.

[0211] Calculating the reference composite value facilitates subsequent calculations.

[0212] S901: Calculate the ratio between the installation adaptation reference value and the reference comprehensive value and use it as the installation ratio value.

[0213] The installation ratio value refers to the ratio between the installation adaptation reference value and the reference comprehensive value.

[0214] Calculating the installation ratio facilitates subsequent calculations.

[0215] S902: Calculate the ratio between the height adaptation reference value and the reference composite value and use it as the height ratio value.

[0216] Among them, the height ratio value refers to the ratio between the height adaptation reference value and the reference comprehensive value.

[0217] Calculating the height ratio facilitates subsequent calculations.

[0218] S903: Calculate the ratio between the appearance adaptation reference value and the reference comprehensive value and use it as the appearance ratio value.

[0219] Among them, the appearance ratio value refers to the ratio between the appearance adaptation reference value and the reference comprehensive value.

[0220] Calculating the appearance proportions facilitates subsequent calculations.

[0221] S904: The reference value is determined by combining the weather ratio coefficient, installation ratio value, height ratio value and appearance ratio value.

[0222] The accuracy of the selected reference values ​​is improved by calculating the product of the weather ratio coefficient, installation ratio value, height ratio value, and appearance ratio value, and using the calculation result as the selection reference value.

[0223] Based on the same inventive concept, embodiments of the present invention provide a system for tracking and dynamically preventing geological disasters throughout their life cycle, comprising: The data acquisition module is used to collect data on areas requiring prevention and control, prevention and control monitoring parameters, and regional weather parameters. The memory stores a program for implementing a method for tracking and dynamically preventing geological disaster life cycles, as described above. The processor loads and executes programs stored in memory.

[0224] Those skilled in the art will clearly understand that, for the sake of convenience and brevity, the above-described division of functional modules is used as an example. In practical applications, the above functions can be assigned to different functional modules as needed, that is, the internal structure of the device can be divided into different functional modules to complete all or part of the functions described above. The specific working process of the system, device, and unit described above can be referred to the corresponding process in the foregoing method embodiments, and will not be repeated here.

[0225] The above description is merely a preferred embodiment of the present invention. The scope of protection of the present invention is not limited to the above embodiments. All technical solutions falling within the scope of the present invention's concept are within the scope of protection of the present invention. It should be noted that for those skilled in the art, any improvements and modifications made without departing from the principles of the present invention should also be considered within the scope of protection of the present invention.

Claims

1. A method for tracking and dynamically preventing geological disasters throughout their life cycle, characterized in that, include: Collect data from areas requiring prevention and control; Determine suitable markers and locations based on the areas requiring prevention and control; Adaptive markers are deployed based on the adaptive location points, and prevention and control detection parameters and regional weather parameters corresponding to the prevention and control needs area are collected based on the adaptive markers. The prevention and control monitoring results were determined by combining prevention and control monitoring parameters with regional weather parameters. Based on the results of prevention and control monitoring and the areas with prevention and control needs, determine the prevention and control treatment plan and evacuation notification information; Determine the evacuation notification personnel and prevention and control staff based on the areas with prevention and control needs; The prevention and control plan is sent to the prevention and control personnel for implementation, and the evacuation notice is sent to the evacuation personnel for evacuation.

2. The method for tracking and dynamically preventing geological disasters throughout their life cycle, as described in claim 1, is characterized in that... The methods for determining the adaptation markers and adaptation location points include: Retrieve area values ​​based on the regions with prevention and control needs; Determine the initial values ​​of the region based on its area value; The prevention and control demand areas are divided equally based on the initial values ​​of the regions to obtain the initial marked areas; Based on the initial area marked, retrieve the regional geological type, regional vegetation type, and regional center location; The appropriate selection type is determined by combining the regional geological type and regional vegetation type; The selection markers and selection ratios are determined based on the adaptation selection type, and the selection markers are used as adaptation markers. The selected adjustment vector value is determined based on the selected ratio value; The region's center point is adjusted based on the selected adjustment vector value to obtain the region's adjusted position point, which is then used as the adaptation position point.

3. The method for tracking and dynamically preventing geological disasters throughout their life cycle, as described in claim 2, is characterized in that... The methods for determining the adaptation selection type include: The installation and adaptation method shall be determined based on the regional geological type; Based on the needs of prevention and control, regional weather conditions are retrieved; The estimated height of vegetation is determined by combining regional weather conditions, regional geological types, and regional vegetation types. Determine the appropriate height for markers based on the estimated height of vegetation; The estimated appearance of vegetation is determined by combining regional weather conditions and regional vegetation types; Determine the appropriate appearance for the markers based on the estimated appearance of the vegetation; The overall adaptation type is determined by combining the installation adaptation method, the adaptation height of the sign, and the adaptation appearance of the sign, and the overall adaptation type is used as the adaptation selection type.

4. The method for tracking and dynamically preventing geological disasters throughout their life cycle, as described in claim 3, is characterized in that... Methods for determining the estimated height of vegetation include: Historical rainfall and temperature parameters are retrieved based on regional weather conditions. Determine rainfall reference values ​​based on historical rainfall parameters; The reference value for geological looseness was determined by combining rainfall reference values ​​with regional geological types; The influence value of geological height is determined based on the reference value of geological looseness; Determine the temperature reference value based on historical temperature parameters; The estimated growth height is determined by combining regional vegetation type, rainfall reference value, and temperature reference value; Calculate the product between the estimated growth height and the geological height influence value, and use it as the estimated vegetation height.

5. A method for tracking and dynamically preventing geological disasters throughout their life cycle, as described in claim 4, is characterized in that... Methods for determining the estimated height during growth include: Based on the regional vegetation type, the rainfall baseline interval, temperature baseline interval, and temperature and humidity baseline interval were retrieved; The rainfall deviation ratio is determined by combining the rainfall reference value with the rainfall baseline range; Determine the temperature deviation ratio by combining the temperature reference value and the temperature base range; Calculate the ratio between the rainfall deviation ratio and the temperature deviation ratio, and use it as the temperature-humidity ratio. Determine whether the temperature-humidity ratio value is within the temperature-humidity reference range; If so, the temperature and humidity predicted height is determined by combining the rainfall deviation ratio and the temperature deviation ratio, and the temperature and humidity predicted height is used as the growth predicted height. If not, the smaller value between the rainfall deviation ratio and the temperature deviation ratio is selected as the first ratio value, and the larger value between the rainfall deviation ratio and the temperature deviation ratio is selected as the second ratio value. The comprehensive estimated height is determined by combining the first and second ratio values, and this comprehensive estimated height is used as the growth estimated height.

6. A method for tracking and dynamically preventing geological disasters throughout their life cycle, as described in claim 5, is characterized in that... Methods for determining the predicted height based on temperature and humidity include: Based on the regional vegetation type, the vegetation rainfall coefficient, vegetation temperature coefficient, and temperature-humidity ratio coefficient were retrieved. Calculate the product between the vegetation rainfall coefficient and the rainfall deviation ratio and use it as the rainfall prediction height; Calculate the product between the vegetation temperature coefficient and the temperature deviation ratio and use it as the temperature prediction height; The percentage of the predicted height is determined by combining the predicted height of rainfall, the predicted height of temperature, and the temperature-humidity ratio coefficient, and this percentage of the predicted height is used as the predicted height of temperature and humidity.

7. A method for tracking and dynamically preventing geological disasters throughout their life cycle, as described in claim 5, is characterized in that... The methods for determining the comprehensive estimated altitude include: Calculate the difference between the first and second proportional values ​​and use it as the proportional deviation value; Determine the deviation adjustment coefficient based on the proportional deviation value; Retrieve vegetation baseline coefficients based on regional vegetation types; Calculate the product between the first proportional value and the vegetation baseline coefficient and use it as the single initial height; Calculate the product between the second proportional value and the vegetation baseline coefficient, and use it as the initial height adjustment. Calculate the product between the initial adjustment height and the vegetation baseline coefficient, and use it as the final adjustment height; Calculate the average between the single initial height and the adjusted final height, and use it as the comprehensive estimated height.

8. A method for tracking and dynamically preventing geological disasters throughout their life cycle, as described in claim 3, is characterized in that... The methods for determining the overall adaptation type include: The individual adaptation type is determined based on the installation adaptation method, sign adaptation height, and sign adaptation appearance. Retrieve installation adaptation reference values, height adaptation reference values, and appearance adaptation reference values ​​based on a single adaptation type; Determine the weather type and the number of days of that type based on the regional weather conditions; Weather types are selected based on the number of days of type to obtain typical weather, and the number of days of type corresponding to typical weather is taken as the number of typical days; Determine the weather proportion coefficient by combining typical weather conditions and the number of typical days; The selected reference value is determined by combining the weather ratio coefficient, installation compatibility reference value, height compatibility reference value, and appearance compatibility reference value; The selected reference values ​​are sorted from largest to smallest, and the single adaptation type corresponding to the first selected reference value is taken as the comprehensive adaptation type.

9. A method for tracking and dynamically preventing geological disasters throughout their life cycle, as described in claim 8, is characterized in that... The methods for determining reference values ​​include: Calculate the product of the installation adaptation reference value, the height adaptation reference value, and the appearance adaptation reference value, and use it as the comprehensive reference value; Calculate the ratio between the installation adaptation reference value and the reference comprehensive value, and use it as the installation ratio value; Calculate the ratio between the height adaptation reference value and the reference composite value, and use it as the height ratio value; Calculate the ratio between the appearance adaptation reference value and the reference comprehensive value, and use it as the appearance ratio value; The reference values ​​are determined by combining the weather ratio coefficient, installation ratio value, height ratio value, and appearance ratio value.

10. A system for tracking and dynamically preventing geological disasters throughout their life cycle, characterized in that, include: The data acquisition module is used to collect data on areas requiring prevention and control, prevention and control monitoring parameters, and regional weather parameters. The memory stores a program for implementing the method for tracking and dynamically preventing geological disaster life cycles as described in any one of claims 1 to 9; The processor loads and executes programs stored in memory.

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