Vegetation configuration method and system for mine ecological restoration

Abstract

The invention discloses a vegetation configuration method and system for mine ecological restoration, and relates to the technical field of ecological restoration, flat slope plant data, flat slope soil data and side slope state data are collected, whether the stability of a current side slope area is within a controllable range or not is analyzed according to the flat slope plant data, the flat slope soil data and the side slope state data, and if yes, the slope area is determined. And outputting a first comparison result, calculating the planting number of the deep-rooted plants according to the first comparison result, outputting a planting signal, and outputting an early warning signal according to the first comparison result. By comprehensively monitoring the physical states of flat slope plants, soil and the slope, the slope stability is accurately evaluated, the configuration of deep-rooted plants is scientifically guided, the slope stability is improved, and resource waste is avoided. When the slope is unstable, early warning is conducted in time, irrigation is stopped, geological disasters are effectively prevented, cost is low, environment friendliness is achieved, ecological restoration and regional economic development are promoted, and the win-win situation of ecology and economy is achieved.

Description

Technical Field

[0001] The present invention relates to the technical field of ecological restoration, and particularly to a vegetation configuration method and system for mine ecological restoration. Background Art

[0002] Mining activities often cause significant damage to the natural environment, leading to problems such as land degradation, vegetation loss, soil erosion, and ecological imbalance. Especially in the mine slope area, due to factors such as soil structure damage, gravity, and rainfall, geological disasters such as landslides and collapses are prone to occur, seriously threatening the safety of the mine and the surrounding environment. In order to promote mine ecological restoration, improve slope stability, and reduce the risk of geological disasters, it is particularly important to develop a scientific and effective vegetation configuration method.

[0003] Currently, the Chinese invention patent with the application number 202111061042.2 discloses an ecological restoration method for extremely acidified waste dumps in metal mines, including the following steps: trimming the slope to determine the planting area of the extremely acidified waste dump in the metal mine; conducting pollution control by spreading a pre-configured mineral functional agent into the planting area; conducting nutrient control on the soil in the planting area after pollution control by applying a pre-configured biological bacterial organic fertilizer to the planting area after pollution control; according to the preset tree-shrub-grass plant community planting plan, planting the seedlings of shrub plants and the seedlings of tree plants at the designated positions in the planting area after nutrient control respectively, and sowing the seeds of herbaceous plants in the vacant positions in the planting areas where the shrub plants and the tree plants are planted in a row-by-row sowing manner to obtain a primary ecological area.

[0004] The above technology does not consider the impact of the slope state on ecological restoration, and it is difficult to analyze and process the slope stability by combining the slope state and the flat slope state, which affects the ecological restoration effect. Summary of the Invention

[0005] The technical problem solved by the present invention is that the prior art does not consider the impact of the slope state on ecological restoration, and it is difficult to analyze and process the slope stability by combining the slope state and the flat slope state, which affects the ecological restoration effect.

[0006] To solve the above technical problems, the present invention provides the following technical solutions:

[0007] A vegetation configuration method for mine ecological restoration, including the following steps:

[0008] Step S1, collecting the plant growth state data and soil state data of the flat slope area and the physical state data of the slope area, and outputting them as flat slope plant data, flat slope soil data, and slope state data;

[0009] Step S2, analyze whether the current slope area stability is within the controllable range based on the flat slope plant data, flat slope soil data and slope state data, and output the first comparison result;

[0010] Step S3, calculate the number of deep-rooted plantings according to the first comparison result and output a planting signal;

[0011] Step S4, output a warning signal according to the first comparison result.

[0012] Preferably, the said Step S1 includes the following sub-steps:

[0013] Step S101, collect the plant growth state data of the flat slope area, where the plant growth state data includes the plant root coverage area and the shear strength increment, and output it as the flat slope plant data;

[0014] Step S102, collect the soil state data of the flat slope area, where the soil state data includes the soil water unit volume weight and the soil groundwater depth, and output it as the flat slope soil data;

[0015] Step S103, collect the physical state data of the slope area, where the physical state data includes the slope area, the soil effective cohesion, the sliding surface length, the sliding surface area, the soil weight, the soil effective internal friction angle and the slope angle, and output it as the slope state data.

[0016] Preferably, the said Step S2 includes the following sub-steps:

[0017] Step S201, calculate the comprehensive stability index according to the flat slope plant data, flat slope soil data and slope state data;

[0018] Step S202, compare the comprehensive stability index with the preset safety threshold and output the first comparison result.

[0019] Preferably, the calculation process of the comprehensive stability index in the said Step S201 is as follows:

[0020] Calculate the total anti-sliding force, and the mathematical expression of the total anti-sliding force is:

[0021]

[0022] Among them, R is the total anti-sliding force, τ r is the plant root coverage area, A r is the shear strength increment, c' is the soil effective cohesion, L is the sliding surface length, W is the soil weight, is the soil effective internal friction angle, θ is the slope angle;

[0023] Calculate the groundwater pressure, and the mathematical expression of the groundwater pressure is:

[0024] U = γ w ·h w ;

[0025] where U is the groundwater pressure, γ w is the unit weight of soil water, and h w is the depth of the soil groundwater level;

[0026] Calculate the sliding force, and the mathematical expression of the sliding force is:

[0027] T = W·sinθ + U·A;

[0028] where T is the sliding force and A is the area of the sliding surface;

[0029] Calculate the comprehensive stability index, and the mathematical expression of the comprehensive stability index is:

[0030]

[0031] where FS is the comprehensive stability index.

[0032] Preferably, in step S202, the comprehensive stability index is compared with the safety threshold, and the safety threshold includes a stable threshold, a critical stable threshold, and an unstable threshold;

[0033] If the comprehensive stability index is within the stable threshold, it is determined that the slope is stable;

[0034] If the comprehensive stability index is within the critical stable threshold, it is determined that the slope is critically stable;

[0035] If the comprehensive stability index is within the unstable threshold, it is determined that the slope is unstable.

[0036] Preferably, step S3 includes the following sub-steps:

[0037] Step S301, obtain the first comparison result, and output a first control signal according to the first comparison result. The first control signal is:

[0038] If the first comparison result is that the slope is critically stable, the first control signal is to calculate the planting quantity of deep-rooted plants;

[0039] Step S302, calculate the planting quantity of deep-rooted plants according to the first control signal and output a planting signal.

[0040] Preferably, step S302 calculates the target root density, and the mathematical expression of the target root density is:

[0041]

[0042] where D is the target root density;

[0043] Calculate the number of deep-rooted plants to be planted. The mathematical expression for the number of deep-rooted plants to be planted is as follows:

[0044]

[0045] where N is the number of deep-rooted plants to be planted, A' is the slope area, and R' is the root coverage range of a single plant pre-input.

[0046] Preferably, the step S4 includes the following sub-steps:

[0047] Step S401: Obtain a first comparison result and output a second control signal according to the first comparison result;

[0048] Step S402: Output a warning signal according to the second control signal.

[0049] Preferably, the second control signal is:

[0050] If the second comparison result is that the slope is unstable, the second control signal is to control the output of a warning signal, and the warning signal is to stop irrigation.

[0051] A vegetation configuration system for mine ecological restoration, comprising a data acquisition module, a data analysis module, a plant planting module, and a warning output module;

[0052] The data acquisition module is used to collect the plant growth state data, soil state data of the flat slope area, and physical state data of the slope area, and output them as flat slope plant data, flat slope soil data, and slope state data;

[0053] The data analysis module is used to analyze whether the current slope area stability is within the controllable range according to the flat slope plant data, flat slope soil data, and slope state data, and output a first comparison result;

[0054] The plant planting module is used to calculate the number of deep-rooted plants to be planted according to the first comparison result and output a planting signal;

[0055] The warning output module is used to output a warning signal according to the first comparison result.

[0056] Advantages of the present invention: By comprehensively monitoring the plants, soil on the flat slope, and the physical state of the slope, the present invention accurately evaluates the slope stability, scientifically guides the configuration of deep-rooted plants, not only improves the slope stability but also avoids resource waste. When the slope is unstable, it gives a timely warning and stops irrigation, effectively preventing geological disasters, with low cost and environmental friendliness, promoting ecological restoration and regional economic development, and achieving a win-win situation for both ecology and economy. Description of the Drawings

[0057] Figure 1The flowchart of the steps of a vegetation configuration method for mine ecological restoration provided by an embodiment of the present invention;

[0058] Figure 2 The schematic diagram of the basic process of a vegetation configuration system for mine ecological restoration provided by an embodiment of the present invention. Specific embodiments

[0059] To make the above objects, features and advantages of the present invention more obvious and understandable, the specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings of the specification. Obviously, the described embodiments are part of the embodiments of the present invention, rather than all embodiments.

[0060] Example 1, referring to Figure 1 , a vegetation configuration method for mine ecological restoration is provided, including the following steps:

[0061] Step S1, collect the plant growth state data and soil state data of the flat slope area and the physical state data of the slope area, and output them as flat slope plant data, flat slope soil data and slope state data.

[0062] Step S2, analyze whether the current slope area stability is within the controllable range according to the flat slope plant data, flat slope soil data and slope state data, and output the first comparison result.

[0063] Step S3, calculate the planting quantity of deep-rooted plants according to the first comparison result and output a planting signal.

[0064] Step S4, output a warning signal according to the first comparison result.

[0065] Step S1 includes the following sub-steps:

[0066] Step S101, collect the plant growth state data of the flat slope area, and the plant growth state data includes the plant root coverage area and the shear strength increment, and output it as flat slope plant data.

[0067] Collecting the plant growth state data of the flat slope area in Step S101, especially the plant root coverage area and the shear strength increment, can reflect the reinforcement effect of plants on the soil and their ability to resist shear failure, and provide an important reference for evaluating slope stability.

[0068] Step S102, collect the soil state data of the flat slope area, and the soil state data includes the unit volume weight of soil water and the depth of the soil groundwater level, and output it as flat slope soil data.

[0069] Step S102 collects soil state data in the flat slope area, including the unit weight of soil water and the depth of the soil groundwater level, which helps to understand the soil moisture condition and its impact on slope stability, and provides data support for subsequent vegetation configuration and irrigation management.

[0070] Step S103 collects physical state data of the slope area. The physical state data includes the slope area, the effective cohesion of the soil, the length of the slip surface, the area of the slip surface, the soil gravity, the effective friction angle of the soil, and the slope angle, and outputs them as slope state data.

[0071] Step S103 collects physical state data of the slope area, covering key parameters such as the slope area, the mechanical properties of the soil (such as effective cohesion and effective friction angle), the characteristics of the slip surface (such as length and area), as well as the soil gravity and slope angle. These data are crucial for evaluating slope stability and predicting potential landslide risks.

[0072] Step S1 aims to comprehensively collect key data in the flat slope and slope areas, providing basic information for subsequent analysis of slope stability and reasonable vegetation configuration. Through this step, detailed data on plant growth status, soil state, and slope physical state can be obtained, providing a basis for scientific decision-making.

[0073] Step S2 includes the following sub-steps:

[0074] Step S201 calculates the comprehensive stability index based on the flat slope plant data, flat slope soil data, and slope state data.

[0075] The calculation process of the comprehensive stability index in Step S201 is as follows:

[0076] Calculate the total anti-sliding force. The mathematical expression of the total anti-sliding force is:

[0077]

[0078] where R is the total anti-sliding force, τ r is the plant root coverage area, A r is the shear strength increment, c' is the effective cohesion of the soil, L is the length of the slip surface, W is the soil gravity, is the effective friction angle of the soil, and θ is the slope angle.

[0079] Calculate the groundwater pressure. The mathematical expression of the groundwater pressure is:

[0080] U = γ w ·h w ;

[0081] where U is the groundwater pressure, γ w is the unit weight of soil water, hw is the depth of the soil groundwater level.

[0082] Calculate the sliding force, and the mathematical expression of the sliding force is:

[0083] T = W·sinθ + U·A;

[0084] where T is the sliding force and A is the area of the sliding surface.

[0085] Calculate the comprehensive stability index, and the mathematical expression of the comprehensive stability index is:

[0086]

[0087] where FS is the comprehensive stability index.

[0088] In step S202, compare the comprehensive stability index with the safety thresholds, and the safety thresholds include the stable threshold, the critical stable threshold, and the unstable threshold.

[0089] If the comprehensive stability index is within the stable threshold, it is determined that the slope is stable.

[0090] If the comprehensive stability index is within the critical stable threshold, it is determined that the slope is critically stable.

[0091] If the comprehensive stability index is within the unstable threshold, it is determined that the slope is unstable.

[0092] In step S201, by integrating multi-source data and applying mechanical principles, calculate key parameters such as the total anti-sliding force, groundwater pressure, and sliding force, and then obtain the comprehensive stability index. This comprehensive index can comprehensively reflect the current stability state of the slope and provide a basis for subsequent stability analysis.

[0093] In step S202, compare the comprehensive stability index with the preset safety threshold and output the first comparison result.

[0094] In step S202, compare the calculated comprehensive stability index with the preset safety threshold, and classify the slope stability into three levels: stable, critically stable, and unstable according to the comparison result. This classification not only helps to clarify the current state of the slope but also provides an important basis for formulating targeted treatment measures. By promptly identifying the unstable state of the slope, geological disasters such as landslides can be effectively prevented, and the safety of personnel and property can be guaranteed.

[0095] Step S2 aims to accurately evaluate the stability state of the slope through comprehensive analysis and calculation. It is based on flat slope plant data, flat slope soil data, and slope state data. Through a series of calculations, a comprehensive stability index is obtained, and this index is compared with a preset safety threshold to obtain the stability determination result of the slope. This step provides a key basis for subsequent vegetation configuration decisions, ensuring the scientificity and effectiveness of slope treatment measures.

[0096] Step S3 includes the following sub-steps:

[0097] Step S301, obtain the first comparison result, and output the first control signal according to the first comparison result. The first control signal is:

[0098] If the first comparison result is that the slope is critically stable, the first control signal is to calculate the planting quantity of deep-rooted plants.

[0099] Step S301 outputs the first control signal according to the first comparison result. When the slope is determined to be critically stable, the first control signal is an instruction to calculate the planting quantity of deep-rooted plants. This instruction provides a clear guiding direction for subsequent calculation work, ensuring the scientificity and pertinence of the decision-making.

[0100] Step S302, calculate the planting quantity of deep-rooted plants according to the first control signal and output the planting signal.

[0101] Step S302 calculates the target root density. The mathematical expression of the target root density is:

[0102]

[0103] where D is the target root density;

[0104] Calculate the planting quantity of deep-rooted plants. The mathematical expression of the planting quantity of deep-rooted plants is:

[0105]

[0106] where N is the planting quantity of deep-rooted plants, A' is the slope area, and R' is the root coverage range of a single plant input in advance.

[0107] Step S302, according to the first control signal, first calculates the target root density, and then determines the planting quantity of deep-rooted plants. The calculation of the target root density takes into account the need to improve slope stability and the growth characteristics of plants, ensuring that the selected plants can effectively play their soil-fixing role. The determination of the planting quantity of deep-rooted plants is based on the target root density and the specific conditions of the slope, ensuring the rationality and effectiveness of vegetation restoration. Through this step, a specific implementation plan and quantity guidance can be provided for subsequent vegetation planting work.

[0108] In step S3, based on the evaluation results of slope stability, scientific decisions are made and the appropriate number of deep-rooted plantings is calculated. Through this step, it can be ensured that when the slope stability is in a critical state, the stability of the slope can be effectively improved by increasing the deep-rooted plantings, while avoiding waste of resources caused by over-planting. This step provides specific implementation guidance for the subsequent vegetation restoration work.

[0109] Step S4 includes the following sub-steps:

[0110] In step S401, the first comparison result is obtained, and a second control signal is output according to the first comparison result.

[0111] In step S401, a second control signal is output according to the first comparison result. When the slope is determined to be unstable, the second control signal is an instruction to control the output of a warning signal. This instruction provides a clear guidance direction for the subsequent risk management work, ensuring the timeliness and accuracy of the warning signal.

[0112] In step S402, a warning signal is output according to the second control signal.

[0113] The second control signal is:

[0114] If the second comparison result is that the slope is unstable, the second control signal is to control the output of a warning signal, and the warning signal is to stop irrigation.

[0115] In step S402, a warning signal is output according to the second control signal, specifically to stop irrigation. Stopping irrigation, as an emergency risk management measure, can quickly reduce soil moisture and lower the sliding risk of the slope. Through this step, it can effectively prevent the slope from further instability in an unstable state, protecting the surrounding environment and personnel safety. At the same time, the output of this warning signal also helps to remind relevant personnel to take further treatment measures in a timely manner to restore the stability of the slope.

[0116] Step S4 aims to output a warning signal in a timely manner according to the evaluation results of slope stability to take necessary risk management measures. When the slope is determined to be unstable, by outputting a warning signal, it can effectively prevent further soil erosion and slope instability risks, protecting personnel safety and the ecological environment. This step is an important link in slope stability management, helping to respond in a timely manner and reduce potential geological disaster risks.

[0117] By comprehensively monitoring the plant growth status in the flat slope area and the physical status in the slope area, this method can accurately evaluate the current stability status of the slope. This comprehensive evaluation system is more comprehensive and reliable than a single index, providing a scientific basis for subsequent vegetation configuration. When the slope stability is within a controllable range, this method calculates and determines the appropriate number of deep-rooted plantings according to the specific evaluation results of slope stability. Deep-rooted plants can effectively improve slope stability due to their strong root systems' soil fixation ability. Through the calculation of the target root density and the optimization of the planting quantity, both the ecological restoration effect is ensured, and the resource waste caused by over-planting is avoided. When the slope stability evaluation result shows instability or critical stability, this method can timely output a warning signal and take corresponding measures to avoid further soil erosion and slope instability risks. This warning mechanism helps with early intervention, reduces the occurrence of geological disasters, protects personnel safety and the ecological environment. Compared with traditional engineering treatment methods, this method uses an eco-friendly vegetation configuration method, which not only has a lower cost but also is beneficial to the long-term restoration of the ecological environment and the protection of biodiversity. At the same time, through scientific vegetation configuration, the landscape value of the mining area can be improved, promoting the sustainable development of the regional economy.

[0118] Example 2, referring to Figure 2 , provides a vegetation configuration system for mine ecological restoration, including a data acquisition module, a data analysis module, a plant planting module, and a warning output module.

[0119] The data acquisition module is used to collect the plant growth status data and soil status data in the flat slope area, as well as the physical status data in the slope area, and output them as flat slope plant data, flat slope soil data, and slope status data.

[0120] By comprehensively collecting the plant growth status data and soil status data in the flat slope area, as well as the physical status data in the slope area, the data acquisition module provides accurate and comprehensive basic information for subsequent slope stability analysis and vegetation configuration. These data include the plant root coverage area, shear strength increment, soil water unit volume weight, soil groundwater depth, slope area, soil mechanical parameters, etc., providing strong support for the accurate analysis and decision-making of this system.

[0121] The data analysis module is used to analyze whether the current slope area stability is within a controllable range based on the flat slope plant data, flat slope soil data, and slope status data, and output a first comparison result.

[0122] Based on the collected flat slope plant data, flat slope soil data, and slope state data, the data analysis module uses advanced algorithms and analysis models to accurately evaluate the stability of the current slope area. Through comparative analysis, it can accurately determine whether the slope stability is within the controllable range and output the first comparison result. This result provides a scientific basis for subsequent vegetation configuration and warning measures, ensuring the pertinence and effectiveness of slope treatment.

[0123] The plant planting module is used to calculate the number of deep-rooted plantings according to the first comparison result and output a planting signal.

[0124] The plant planting module scientifically calculates and determines the number of deep-rooted plantings according to the first comparison result output by the data analysis module. When the slope stability is in a critical or unstable state, the stability of the slope can be effectively improved by increasing the planting of deep-rooted plants. At the same time, it also outputs a planting signal to guide the specific vegetation planting work, ensuring the scientificity and rationality of vegetation restoration.

[0125] The warning output module is used to output a warning signal according to the first comparison result.

[0126] The warning output module timely outputs a warning signal according to the first comparison result output by the data analysis module. When the slope stability evaluation result reaches the warning threshold, the warning mechanism will be triggered to output signals of emergency measures such as stopping irrigation to prevent the slope from further instability. Through timely and accurate warnings, it provides a strong safety guarantee for slope treatment and reduces the potential geological disaster risk.

[0127] Those skilled in the art should understand that the embodiments of the present invention can be provided as a method, a system or a computer program product. Therefore, the present invention can take the form of a complete hardware embodiment, a complete software embodiment or an embodiment combining software and hardware aspects. Moreover, the present invention can take the form of a computer program product implemented on one or more computer-usable storage media containing computer-usable program code. Among them, the storage medium can be implemented by any type of volatile or non-volatile storage device or a combination thereof, such as static random access memory (SRAM), electrically erasable programmable read-only memory (EEPROM), erasable programmable read-only memory (EPROM), programmable read-only memory (PROM), read-only memory (ROM), magnetic memory, flash memory, magnetic disk or optical disk. These computer program instructions can also be stored in a computer-readable memory capable of guiding a computer or other programmable data processing device to work in a specific manner, so that the instructions stored in the computer-readable memory produce a manufactured article including an instruction device, and the instruction device implements the functions specified in one process Figure 1 one process or multiple processes and / or boxes Figure 1 the functions specified in one box or multiple boxes.

[0128] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and not to limit them. Although the present invention has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present invention can be modified or equivalently replaced without departing from the spirit and scope of the technical solutions of the present invention, and they should all be covered by the scope of the claims of the present invention.

Claims

1. A vegetation configuration method for mine ecological restoration, characterized in that: The steps include: Step S1, collecting plant growth status data and soil status data of the flat slope area and physical status data of the side slope area, and outputting them as flat slope plant data, flat slope soil data and side slope status data; Step S2, analyzing whether the stability of the current slope area is within a controllable range based on the flat slope plant data, the flat slope soil data and the slope state data, and outputting a first comparison result; Step S3, calculating the number of deep-rooted plants to be planted according to the first comparison result and outputting a planting signal; Step S4: outputting a warning signal according to the first comparison result.

2. A vegetation configuration method for mine ecological restoration according to claim 1, characterized in that: The step S1 includes the following sub-steps: Step S101, collecting plant growth status data in a flat slope area, wherein the plant growth status data includes plant root coverage area and shear strength increment, and outputting the data as flat slope plant data; Step S102, collecting soil state data of the flat slope area, wherein the soil state data includes soil water unit volume weight and soil groundwater level depth, and outputting the data as flat slope soil data; Step S103, collecting physical state data of the slope area, the physical state data including slope area, effective soil cohesion, sliding surface length, sliding surface area, soil gravity, effective soil internal friction angle and slope angle, and outputting them as slope state data.

3. A vegetation configuration method for mine ecological restoration as claimed in claim 2, characterized in that: The step S2 includes the following sub-steps: Step S201, calculating a comprehensive stability index based on flat slope plant data, flat slope soil data and slope state data; Step S202, comparing the comprehensive stability index with a preset safety threshold, and outputting a first comparison result.

4. A vegetation configuration method for mine ecological restoration as claimed in claim 3, characterized in that: The calculation process of the comprehensive stability index in step S201 is as follows: The total anti-slip force is calculated, and the mathematical expression of the total anti-slip force is: Among them, R is the total anti-slip force, τ r is the plant root coverage area, A r is the shear strength increment, c' is the effective cohesion of the soil, L is the length of the sliding surface, W is the weight of the soil, is the effective internal friction angle of soil, θ is the slope angle; Calculate the groundwater pressure, the mathematical expression of which is: U=γ w ·h w ; Where U is the groundwater pressure, γ w is the unit volume weight of soil water, h w is the depth of groundwater level; The sliding force is calculated, and the mathematical expression of the sliding force is: T = W·sinθ+U·A; Where, T is the sliding force, A is the sliding surface area; Calculate the comprehensive stability index, the mathematical expression of which is: Among them, FS is the comprehensive stability index.

5. A vegetation configuration method for mine ecological restoration as claimed in claim 4, characterized in that: The step S202 compares the comprehensive stability index with a safety threshold, wherein the safety threshold includes a stability threshold, a critical stability threshold, and an unstable threshold; If the comprehensive stability index is within the stability threshold, the slope is determined to be stable; If the comprehensive stability index is within the critical stability threshold, the slope is judged to be critically stable; If the comprehensive stability index is within the instability threshold, the slope is judged to be unstable.

6. A vegetation configuration method for mine ecological restoration as claimed in claim 5, characterized in that: The step S3 includes the following sub-steps: Step S301, obtaining a first comparison result, and outputting a first control signal according to the first comparison result, wherein the first control signal is: If the first comparison result is that the slope is critically stable, the first control signal is to calculate the number of deep-rooted plants to be planted; Step S302, calculating the number of deep-rooted plants to be planted according to the first control signal and outputting a planting signal.

7. A vegetation configuration method for mine ecological restoration as claimed in claim 6, characterized in that: Step S302 calculates the target root density, and the mathematical expression of the target root density is: Where D is the target root density; Calculate the number of deep-rooted plants planted, the mathematical expression of the number of deep-rooted plants planted is: Among them, N is the number of deep-rooted plants planted, A' is the slope area, and R' is the pre-input root coverage of a single plant.

8. A vegetation configuration method for mine ecological restoration as claimed in claim 7, characterized in that: The step S4 includes the following sub-steps: Step S401, obtaining a first comparison result, and outputting a second control signal according to the first comparison result; Step S402: outputting a warning signal according to the second control signal.

9. A vegetation configuration method for mine ecological restoration as claimed in claim 8, characterized in that: The second control signal is: If the second comparison result is that the slope is unstable, the second control signal is a control output warning signal, and the warning signal is to stop irrigation.

10. A vegetation configuration system for mine ecological restoration, which is applied to a vegetation configuration method for mine ecological restoration as claimed in any one of claims 1 to 9, characterized in that: It includes data collection module, data analysis module, plant planting module and early warning output module; The data acquisition module is used to collect plant growth status data and soil status data in the flat slope area and physical status data in the side slope area, and outputs flat slope plant data, flat slope soil data and side slope status data; The data analysis module is used to analyze whether the stability of the current slope area is within a controllable range based on the flat slope plant data, the flat slope soil data and the slope state data, and output a first comparison result; The plant planting module is used to calculate the number of deep-rooted plants to be planted according to the first comparison result and output a planting signal; The warning output module is used to output a warning signal according to the first comparison result.

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