Ecological environment monitoring system based on Internet of Things

Abstract

The invention relates to the technical field of ecological environment monitoring, in particular to an ecological environment monitoring system based on the Internet of Things, which comprises a monitoring module for acquiring environmental data of an ecological area and analyzing to obtain an unqualified water quality parameter deviation ratio and an unqualified soil parameter deviation ratio; the risk analysis module is used for calculating and analyzing an environment evaluation value of each ecological region based on the disqualified water quality parameter deviation ratio and the disqualified soil parameter deviation ratio; the risk assessment module is used for comparing the total environment assessment value with a total environment assessment threshold value and generating an ecological environment risk signal; the influence analysis module is used for analyzing the risk diffusion capability of the ecological environment and outputting to obtain an environmental influence assessment total value; the influence evaluation module is used for comparing the total environment influence evaluation value with a total environment influence evaluation threshold value and generating an ecological environment influence signal; according to the invention, real-time monitoring of the current environmental risk degree of the ecological environment is realized, and monitoring of the environmental influence degree of the ecological environment is also realized.

Description

Technical Field

[0001] The present invention relates to the technical field of ecological environment monitoring, and in particular to an ecological environment monitoring system based on the Internet of Things. Background Art

[0002] Chinese patent CN116608897A discloses an ecological environment monitoring system based on the Internet of Things, which relates to the technical field of ecological environment monitoring, including a cloud control module and an ecological environment monitoring module; each ecological environment monitoring module is provided with a wireless communication unit, which uses the wireless communication unit to obtain the relative position between every two ecological environment monitoring modules and transmits the relative position to the cloud control module; one of the ecological environment monitoring modules is also provided with a positioning unit, which uses the positioning unit to obtain the absolute position of one of the ecological environment monitoring modules and transmits the absolute position to the cloud control module; the cloud control module calculates the absolute position of each remaining ecological environment monitoring module according to the relative position between every two ecological environment monitoring modules and an absolute position;

[0003] In the prior art, the environmental data and location data collected by the on-site ecological environment monitoring module are directly obtained in the cloud to understand the position and layout of each monitoring module, which has the effect of facilitating monitoring; however, it is impossible to conduct effective and comprehensive analysis of the data monitored by the ecological environment, which leads to certain one-sidedness and inaccuracy in the assessment of the ecological environment. Summary of the invention

[0004] The purpose of the present invention is to provide an ecological environment monitoring system based on the Internet of Things. The technical problem solved by the present invention is that the data monitored on the ecological environment in the prior art cannot be effectively and comprehensively analyzed, which leads to certain one-sidedness and inaccuracy in the evaluation of the ecological environment.

[0005] The purpose of the present invention can be achieved by the following technical solutions:

[0006] An ecological environment monitoring system based on the Internet of Things, comprising:

[0007] Monitoring module: Obtain environmental data of ecological areas and analyze the deviation ratio of unqualified water quality parameters and unqualified soil parameters;

[0008] Among them, environmental data include water quality parameters and soil parameters;

[0009] Risk analysis module: Based on the deviation ratio of unqualified water quality parameters and the deviation ratio of unqualified soil parameters, the environmental assessment value of each ecological region is calculated and analyzed;

[0010] Risk assessment module: Based on the environmental assessment value of each ecological region, the total environmental assessment value is calculated, and the total environmental assessment value is compared with the total environmental assessment threshold to generate an ecological environmental risk signal;

[0011] Among them, the ecological and environmental risk signals include high ecological and environmental risk signals or low ecological and environmental risk signals;

[0012] Impact analysis module: Set the monitoring cycle, analyze the risk diffusion capacity of the ecological environment, and output the total value of the environmental impact assessment;

[0013] Impact assessment module: Based on the total environmental impact assessment value, it is compared with the total environmental impact assessment threshold to generate an ecological environmental impact signal.

[0014] As a further solution of the present invention: in the monitoring module, water bodies in each ecological area are tested to obtain water quality parameters;

[0015] If the water quality parameter is not within the standard water quality parameter range, the water quality parameter will be marked as an unqualified water quality parameter. The midpoint value of the standard water quality parameter range will be taken as the standard water quality parameter reference value. The difference between the unqualified water quality parameter and the standard water quality parameter reference value will be calculated to obtain the unqualified water quality parameter deviation value. The ratio of the unqualified water quality parameter deviation value to the standard water quality parameter reference value will be calculated to obtain the unqualified water quality parameter deviation ratio.

[0016] As a further solution of the present invention: in the monitoring module, the soil in each ecological area is tested to obtain soil parameters;

[0017] If the soil parameter is not within the standard soil parameter range, the soil parameter is marked as an unqualified soil parameter, the midpoint value of the standard soil parameter range is taken as the standard soil parameter reference value, the difference between the unqualified soil parameter and the standard soil parameter reference value is calculated to obtain the unqualified soil parameter deviation value, the ratio of the unqualified soil parameter deviation value to the standard soil parameter reference value is calculated to obtain the unqualified soil parameter deviation ratio.

[0018] As a further solution of the present invention: in the risk analysis module, the unqualified water quality parameter deviation ratio and the unqualified soil parameter deviation ratio of each ecological region are obtained and marked as BZS and BZT respectively, and the environmental assessment value ZHP i of each ecological region is calculated.

[0019] As a further solution of the present invention: in the risk assessment module, the environmental assessment value ZHP i of each ecological region is obtained, and summed up to obtain the total environmental assessment value;

[0020] If the total environmental assessment value is greater than or equal to the total environmental assessment threshold, a high ecological and environmental risk signal is generated;

[0021] If the total environmental assessment value is less than the total environmental assessment threshold, a low ecological environmental risk signal is generated.

[0022] As a further solution of the present invention: in the impact analysis module, the diffusion value of the unqualified area itself and the diffusion value of the affected area itself are summed up to obtain the environmental impact assessment value of each unqualified area, and then the environmental impact assessment values ​​of all the unqualified areas are summed up to obtain the total environmental impact assessment value.

[0023] As a further solution of the present invention: the process of obtaining the diffusion value of the unqualified area itself is:

[0024] Set a monitoring cycle to obtain the environmental assessment value of each ecological region. If the environmental assessment value is greater than or equal to the environmental assessment threshold, the ecological region is marked as an unqualified area.

[0025] Extract all unqualified areas, obtain the environmental assessment values ​​of the unqualified areas at the start time of the monitoring period, and the environmental assessment values ​​of the unqualified areas at the end time of the monitoring period, and mark the initial value of the environmental assessment of the unqualified areas and the final value of the environmental assessment of the unqualified areas respectively;

[0026] The difference between the final value of the environmental assessment of the unqualified area and the initial value of the environmental assessment of the unqualified area is calculated to obtain the diffusion value of the unqualified area itself.

[0027] As a further solution of the present invention: the process of obtaining the diffusion value of the influence area itself is:

[0028] Obtain the ecological area adjacent to the unqualified area, mark it as the affected area, obtain the environmental assessment value of the affected area at the beginning of the monitoring period, and the environmental assessment value of the affected area at the end of the monitoring period, and mark the initial value of the environmental assessment of the affected area and the final value of the environmental assessment of the affected area respectively;

[0029] The difference between the final value of the environmental assessment of the affected area and the initial value of the environmental assessment of the affected area is calculated to obtain the sub-value of the self-diffusion of the affected area; then all the sub-values ​​of the self-diffusion of the affected area are summed up to obtain the sum value of the self-diffusion of the affected area;

[0030] The self-diffusion value of the affected area is obtained by multiplying the self-diffusion value of the affected area by the self-diffusion factor of the affected area.

[0031] As a further solution of the present invention: the calculation process of the diffusion factor of the impact area itself is:

[0032] Obtain the malignant value of the affected area within the monitoring period, calculate the ratio of the malignant value to the number of affected areas, and obtain the malignant ratio;

[0033] Obtain the unqualified value of the affected area within the monitoring period, calculate the ratio of the unqualified value to the number of affected areas, and obtain the unqualified ratio;

[0034] The diffusion factor of the affected area itself is calculated through the malignant ratio and the unqualified ratio;

[0035] The process of obtaining the malignancy value of the affected area is as follows:

[0036] The affected area is obtained as a qualified area at the start time of the monitoring period, and the affected area is an unqualified area at the end time of the monitoring period, and it is marked as a deteriorated area. The number of deteriorated areas generated in the affected area during the monitoring period is counted and marked as the deterioration value of the affected area;

[0037] The process of obtaining the unqualified value of the impact area is as follows:

[0038] Get the number of unqualified affected areas at the end of the monitoring period, and mark them as unqualified values ​​of the affected areas.

[0039] As a further solution of the present invention: in the impact assessment module, a total environmental impact assessment value is obtained, and the total environmental impact assessment value is compared with a total environmental impact assessment threshold;

[0040] If the total environmental impact assessment value is greater than or equal to the total environmental impact assessment threshold, a large ecological environmental impact signal is generated;

[0041] If the total environmental impact assessment value is less than the total environmental impact assessment threshold, a small ecological environmental impact signal is generated.

[0042] Beneficial effects of the present invention:

[0043] (1) The present invention obtains environmental data of an ecological region, analyzes and obtains the deviation ratio of unqualified water quality parameters and the deviation ratio of unqualified soil parameters; based on the deviation ratio of unqualified water quality parameters and the deviation ratio of unqualified soil parameters, calculates and analyzes to obtain the environmental assessment value of each ecological region; based on the environmental assessment value of each ecological region, calculates and obtains the total environmental assessment value, compares the total environmental assessment value with the total environmental assessment threshold, and generates an ecological environmental risk signal; the present invention can effectively improve the comprehensiveness and accuracy of current ecological environmental monitoring by comprehensively analyzing the current ecological environment from both water and soil aspects;

[0044] (2) The present invention sets a monitoring cycle, analyzes the risk diffusion capacity of the ecological environment, and outputs a total environmental impact assessment value; based on the total environmental impact assessment value, it is compared with the total environmental impact assessment threshold to generate an ecological environment impact signal; based on the environmental assessment value of the ecological region, the present invention takes the unqualified area as the analysis object within the monitoring cycle time, analyzes the degree of influence on itself and the surrounding areas, and realizes the monitoring and analysis of the diffusion impact capacity of the ecological environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0045] The present invention will be further described below in conjunction with the accompanying drawings.

[0046] Figure 1 is a system block diagram of Embodiment 1 of the present invention;

[0047] Figure 2 It is a system block diagram of embodiment 2 of the present invention. DETAILED DESCRIPTION

[0048] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0049] Example 1

[0050] See also Figure 1 As shown, the present invention is an ecological environment monitoring system based on the Internet of Things, comprising:

[0051] Monitoring module: Obtain environmental data of ecological areas and analyze the deviation ratio of unqualified water quality parameters and unqualified soil parameters;

[0052] Among them, environmental data include water quality parameters and soil parameters;

[0053] In some implementation schemes, the area requiring environmental monitoring is divided into multiple ecological regions;

[0054] First, the water body in each ecological area is tested by a water quality detector to obtain water quality parameters, including pH, conductivity, dissolved oxygen, turbidity, and temperature.

[0055] Compare each water quality parameter with the corresponding standard water quality parameter range value;

[0056] If the water quality parameter is within the standard water quality parameter range, the water quality parameter is marked as a qualified water quality parameter;

[0057] If the water quality parameter is not within the standard water quality parameter range, the water quality parameter is marked as an unqualified water quality parameter, the midpoint value of the standard water quality parameter range is taken as the standard water quality parameter reference value, the unqualified water quality parameter is differenced with the standard water quality parameter reference value to obtain the unqualified water quality parameter deviation value, the unqualified water quality parameter deviation value is ratioed with the standard water quality parameter reference value to obtain the unqualified water quality parameter deviation ratio;

[0058] Then, the soil in each ecological area is tested by a soil detector to obtain soil parameters, including heavy metals, organic toxins, and acidity.

[0059] Compare each soil parameter with the corresponding standard soil parameter range value;

[0060] If the soil parameter is within the standard soil parameter range, the soil parameter is marked as a qualified soil parameter;

[0061] If the soil parameter is not within the standard soil parameter range, the soil parameter is marked as an unqualified soil parameter, the midpoint value of the standard soil parameter range is taken as the standard soil parameter reference value, the unqualified soil parameter is subjected to difference calculation with the standard soil parameter reference value to obtain an unqualified soil parameter deviation value, the unqualified soil parameter deviation value is subjected to ratio calculation with the standard soil parameter reference value to obtain an unqualified soil parameter deviation ratio;

[0062] Among them, the method of regional division: grid type and other methods can be adopted;

[0063] Risk analysis module: Based on the deviation ratio of unqualified water quality parameters and the deviation ratio of unqualified soil parameters, the environmental assessment value of each ecological region is calculated and analyzed;

[0064] In some embodiments, all unqualified water quality parameter deviation ratios detected in water bodies of each ecological region are obtained, and all unqualified water quality parameter deviation ratios are added together to obtain a total unqualified water quality parameter deviation ratio for each ecological region;

[0065] Obtain all unqualified soil parameter deviation ratios of soil testing in each ecological region, and add up all unqualified soil parameter deviation ratios to obtain the total unqualified soil parameter deviation ratio in each ecological region;

[0066] Obtain the unqualified water quality parameter deviation ratio and unqualified soil parameter deviation ratio of each ecological region, and mark them as BZS and BZT respectively. Calculate the environmental assessment value ZHP i of each ecological region through the formula ZHPi=a1×BZS+a2×BZT, where a1 and a2 are weight ratio coefficients, a1+a2=1, a1 is 0.52, a2 ​​is 0.48, and i represents the number of ecological regions;

[0067] Risk assessment module: Based on the environmental assessment value of each ecological region, the total environmental assessment value is calculated, and the total environmental assessment value is compared with the total environmental assessment threshold to generate an ecological environmental risk signal;

[0068] Among them, the ecological and environmental risk signals include high ecological and environmental risk signals or low ecological and environmental risk signals;

[0069] In some embodiments, the environmental assessment value ZHP i of each ecological region is obtained and summed to obtain a total environmental assessment value;

[0070] Compare the total environmental assessment value to the total environmental assessment threshold;

[0071] If the total environmental assessment value is greater than or equal to the total environmental assessment threshold, a high ecological and environmental risk signal is generated;

[0072] If the total environmental assessment value is less than the total environmental assessment threshold, a low ecological environmental risk signal is generated;

[0073] It should be noted that: a high ecological environmental risk signal indicates that the current ecological environment is highly polluted in terms of water and soil; a low ecological environmental risk signal indicates that the current ecological environment is less polluted in terms of water and soil;

[0074] The technical solution of the embodiment of the present invention is as follows: environmental data of an ecological region is acquired, and the deviation ratio of unqualified water quality parameters and the deviation ratio of unqualified soil parameters are obtained by analysis; based on the deviation ratio of unqualified water quality parameters and the deviation ratio of unqualified soil parameters, the environmental assessment value of each ecological region is calculated and analyzed; based on the environmental assessment value of each ecological region, the total environmental assessment value is calculated, and the total environmental assessment value is compared with the total environmental assessment threshold to generate an ecological environmental risk signal; the present invention can effectively improve the comprehensiveness and accuracy of current ecological environmental monitoring by comprehensively analyzing the current ecological environment from both water and soil aspects.

[0075] Example 2

[0076] See also Figure 2 As shown, the present invention is an ecological environment monitoring system based on the Internet of Things, which also includes:

[0077] Impact analysis module: Set the monitoring cycle, analyze the risk diffusion capacity of the ecological environment, and output the total value of the environmental impact assessment;

[0078] In some implementation schemes, a monitoring period is set to obtain an environmental assessment value for each ecological region, and the environmental assessment value for each ecological region is compared with an environmental assessment threshold; wherein the environmental assessment threshold is calculated by calculating the ratio of the total environmental assessment threshold to the number of ecological regions;

[0079] If the environmental assessment value is greater than or equal to the environmental assessment threshold, the ecological area is marked as an unqualified area;

[0080] If the environmental assessment value is less than the environmental assessment threshold, the ecological area is marked as a qualified area;

[0081] Extract all unqualified areas, obtain the environmental assessment values ​​of the unqualified areas at the start time of the monitoring period, and the environmental assessment values ​​of the unqualified areas at the end time of the monitoring period, and mark the initial value of the environmental assessment of the unqualified areas and the final value of the environmental assessment of the unqualified areas respectively;

[0082] The difference between the final value of the environmental assessment of the unqualified area and the initial value of the environmental assessment of the unqualified area is calculated to obtain the diffusion value of the unqualified area itself;

[0083] Obtain the ecological area adjacent to the unqualified area, mark it as the affected area, obtain the environmental assessment value of the affected area at the beginning of the monitoring period, and the environmental assessment value of the affected area at the end of the monitoring period, and mark the initial value of the environmental assessment of the affected area and the final value of the environmental assessment of the affected area respectively;

[0084] The difference between the final value of the environmental assessment of the affected area and the initial value of the environmental assessment of the affected area is calculated to obtain the sub-value of the self-diffusion of the affected area; then all the sub-values ​​of the self-diffusion of the affected area are summed up to obtain the sum value of the self-diffusion of the affected area;

[0085] The self-diffusion value of the affected area is obtained by multiplying the self-diffusion value of the affected area by the self-diffusion factor of the affected area;

[0086] The self-diffusion value of the unqualified area and the self-diffusion value of the affected area are summed up to obtain the environmental impact assessment value of each unqualified area, and then the environmental impact assessment values ​​of all unqualified areas are summed up to obtain the total environmental impact assessment value;

[0087] Specifically, the calculation process of the diffusion factor of the impact area itself is:

[0088] Obtain the malignant value of the affected area during the monitoring period, calculate the ratio of the malignant value to the number of affected areas, and obtain the malignant ratio; if the grid area division method is adopted, the number of affected areas is 8;

[0089] Obtain the unqualified value of the affected area within the monitoring period, calculate the ratio of the unqualified value to the number of affected areas, and obtain the unqualified ratio; if the grid area division method is adopted, the number of affected areas is 8;

[0090] The malignant ratio and the unqualified ratio are marked as BZe and BZb respectively, and the self-diffusion factor YK of the affected area is calculated by the formula YK=b1×BZe+b2×BZb; wherein b1 and b2 are weight ratio coefficients, b1+b2=1, b1 is 0.65, and b2 is 0.35;

[0091] The process of obtaining the malignancy value of the affected area is as follows:

[0092] The affected area is obtained as a qualified area at the start time of the monitoring period, and the affected area is an unqualified area at the end time of the monitoring period, and it is marked as a deteriorated area. The number of deteriorated areas generated in the affected area during the monitoring period is counted and marked as the deterioration value of the affected area;

[0093] The process of obtaining the unqualified value of the impact area is as follows:

[0094] Get the number of unqualified affected areas at the end of the monitoring period, and mark them as unqualified values ​​of the affected areas;

[0095] Impact assessment module: Based on the total environmental impact assessment value, it is compared with the total environmental impact assessment threshold to generate an ecological environmental impact signal;

[0096] In some embodiments, obtaining a total environmental impact assessment value, comparing the total environmental impact assessment value to a total environmental impact assessment threshold;

[0097] If the total environmental impact assessment value is greater than or equal to the total environmental impact assessment threshold, a large ecological environmental impact signal is generated;

[0098] If the total environmental impact assessment value is less than the total environmental impact assessment threshold, a small ecological environmental impact signal is generated;

[0099] It needs to be explained that the large signal of ecological environmental impact means that the environment of the current ecological region has a large impact capacity, that is, when pollution occurs in a certain area, the pollution level in its own area and surrounding areas will deteriorate greatly, and the pollution diffusion impact capacity of the ecological environment is also high;

[0100] The small signal of ecological environmental impact indicates that the environment of the current ecological region has a small impact capacity, that is, when pollution occurs in a certain area, the pollution degree in its own area and surrounding areas will deteriorate slightly, and the pollution diffusion impact capacity of the ecological environment is also low;

[0101] The technical solution of the embodiment of the present invention is as follows: a monitoring period is set, the risk diffusion capacity of the ecological environment is analyzed, and a total environmental impact assessment value is output; based on the total environmental impact assessment value, it is compared with the total environmental impact assessment threshold to generate an ecological environment impact signal; the present invention is based on the environmental assessment value of the ecological region, and takes the unqualified area as the analysis object within the monitoring period to analyze the degree of influence on itself and the surrounding areas, thereby realizing the monitoring and analysis of the diffusion impact capacity of the ecological environment.

[0102] The working principle of the present invention is as follows: monitoring module: acquiring environmental data of ecological areas, analyzing and obtaining the deviation ratio of unqualified water quality parameters and the deviation ratio of unqualified soil parameters; risk analysis module: calculating and analyzing the environmental assessment value of each ecological area based on the deviation ratio of unqualified water quality parameters and the deviation ratio of unqualified soil parameters; risk assessment module: calculating and obtaining the total environmental assessment value based on the environmental assessment value of each ecological area, comparing the total environmental assessment value with the total environmental assessment threshold, and generating an ecological environmental risk signal; impact analysis module: setting a monitoring cycle, analyzing the risk diffusion capacity of the ecological environment, and outputting the total environmental impact assessment value; impact assessment module: comparing the total environmental impact assessment value with the total environmental impact assessment threshold based on the total environmental impact assessment value, and generating an ecological environmental impact signal;

[0103] The present invention realizes real-time monitoring of the current environmental risk level of the ecological environment, and also realizes monitoring of the environmental impact level of the ecological environment, thereby effectively improving the efficiency of ecological environment monitoring.

[0104] The above formulas are all dimensionless and numerical calculations. The formula is a formula for the most recent real situation obtained by collecting a large amount of data and performing software simulation. The preset parameters in the formula are set by technicians in this field according to actual conditions.

[0105] The above is a detailed description of an embodiment of the present invention, but the content is only a preferred embodiment of the present invention and cannot be considered to limit the scope of implementation of the present invention. All equivalent changes and improvements made within the scope of the present invention should still fall within the scope of the patent coverage of the present invention.

Claims

1. An ecological environment monitoring system based on the Internet of Things, characterized in that: include: Monitoring module: Obtain environmental data of ecological areas and analyze the deviation ratio of unqualified water quality parameters and unqualified soil parameters; Among them, environmental data include water quality parameters and soil parameters; Risk analysis module: Based on the deviation ratio of unqualified water quality parameters and the deviation ratio of unqualified soil parameters, the environmental assessment value of each ecological region is calculated and analyzed; Risk assessment module: Based on the environmental assessment value of each ecological region, the total environmental assessment value is calculated, and the total environmental assessment value is compared with the total environmental assessment threshold to generate an ecological environmental risk signal; Among them, the ecological and environmental risk signals include high ecological and environmental risk signals or low ecological and environmental risk signals; Impact analysis module: Set the monitoring cycle, analyze the risk diffusion capacity of the ecological environment, and output the total value of the environmental impact assessment; Impact assessment module: Based on the total environmental impact assessment value, it is compared with the total environmental impact assessment threshold to generate an ecological environmental impact signal.

2. The ecological environment monitoring system based on the Internet of Things according to claim 1 is characterized in that: In the monitoring module, water bodies in each ecological area are tested to obtain water quality parameters; If the water quality parameter is not within the standard water quality parameter range, the water quality parameter will be marked as an unqualified water quality parameter. The midpoint value of the standard water quality parameter range will be taken as the standard water quality parameter reference value. The difference between the unqualified water quality parameter and the standard water quality parameter reference value will be calculated to obtain the unqualified water quality parameter deviation value. The ratio of the unqualified water quality parameter deviation value to the standard water quality parameter reference value will be calculated to obtain the unqualified water quality parameter deviation ratio.

3. The ecological environment monitoring system based on the Internet of Things according to claim 1 is characterized in that: In the monitoring module, soil in each ecological area is tested to obtain soil parameters; If the soil parameter is not within the standard soil parameter range, the soil parameter is marked as an unqualified soil parameter, the midpoint value of the standard soil parameter range is taken as the standard soil parameter reference value, the difference between the unqualified soil parameter and the standard soil parameter reference value is calculated to obtain the unqualified soil parameter deviation value, the ratio of the unqualified soil parameter deviation value to the standard soil parameter reference value is calculated to obtain the unqualified soil parameter deviation ratio.

4. The ecological environment monitoring system based on the Internet of Things according to claim 1 is characterized in that: In the risk analysis module, the unqualified water quality parameter deviation ratio and unqualified soil parameter deviation ratio of each ecological region are obtained and marked as BZS and BZT respectively, and the environmental assessment value ZHP i of each ecological region is calculated.

5. The ecological environment monitoring system based on the Internet of Things according to claim 1 is characterized in that: In the risk assessment module, the environmental assessment value ZHP i of each ecological region is obtained and summed up to obtain the total environmental assessment value; If the total environmental assessment value is greater than or equal to the total environmental assessment threshold, a high ecological and environmental risk signal is generated; If the total environmental assessment value is less than the total environmental assessment threshold, a low ecological environmental risk signal is generated.

6. The ecological environment monitoring system based on the Internet of Things according to claim 1 is characterized in that: In the impact analysis module, the diffusion value of the unqualified area itself and the diffusion value of the affected area itself are summed up to obtain the environmental impact assessment value of each unqualified area, and then the environmental impact assessment values ​​of all unqualified areas are summed up to obtain the total environmental impact assessment value.

7. The ecological environment monitoring system based on the Internet of Things according to claim 6 is characterized in that: The process of obtaining the diffusion value of the unqualified area itself is as follows: Set a monitoring cycle to obtain the environmental assessment value of each ecological region. If the environmental assessment value is greater than or equal to the environmental assessment threshold, the ecological region is marked as an unqualified area. Extract all unqualified areas, obtain the environmental assessment values ​​of the unqualified areas at the start time of the monitoring period, and the environmental assessment values ​​of the unqualified areas at the end time of the monitoring period, and mark the initial value of the environmental assessment of the unqualified areas and the final value of the environmental assessment of the unqualified areas respectively; The difference between the final value of the environmental assessment of the unqualified area and the initial value of the environmental assessment of the unqualified area is calculated to obtain the diffusion value of the unqualified area itself.

8. The ecological environment monitoring system based on the Internet of Things according to claim 7 is characterized in that: The process of obtaining the diffusion value of the impact area itself is as follows: Obtain the ecological area adjacent to the unqualified area, mark it as the affected area, obtain the environmental assessment value of the affected area at the beginning of the monitoring period, and the environmental assessment value of the affected area at the end of the monitoring period, and mark the initial value of the environmental assessment of the affected area and the final value of the environmental assessment of the affected area respectively; The difference between the final value of the environmental assessment of the affected area and the initial value of the environmental assessment of the affected area is calculated to obtain the sub-value of the self-diffusion of the affected area; then all the sub-values ​​of the self-diffusion of the affected area are summed up to obtain the sum value of the self-diffusion of the affected area; The self-diffusion value of the affected area is obtained by multiplying the self-diffusion value of the affected area by the self-diffusion factor of the affected area.

9. The ecological environment monitoring system based on the Internet of Things according to claim 8 is characterized in that: The calculation process of the diffusion factor of the impact area itself is: Obtain the malignant value of the affected area within the monitoring period, calculate the ratio of the malignant value to the number of affected areas, and obtain the malignant ratio; Obtain the unqualified value of the affected area within the monitoring period, calculate the ratio of the unqualified value to the number of affected areas, and obtain the unqualified ratio; The diffusion factor of the affected area itself is calculated through the malignant ratio and the unqualified ratio; The process of obtaining the malignancy value of the affected area is as follows: The affected area is obtained as a qualified area at the start time of the monitoring period, and the affected area is an unqualified area at the end time of the monitoring period, and it is marked as a deteriorated area. The number of deteriorated areas generated in the affected area during the monitoring period is counted and marked as the deterioration value of the affected area; The process of obtaining the unqualified value of the impact area is as follows: Get the number of unqualified affected areas at the end of the monitoring period, and mark them as unqualified values ​​of the affected areas.

10. The ecological environment monitoring system based on the Internet of Things according to claim 1 is characterized in that: In the impact assessment module, a total environmental impact assessment value is obtained, and the total environmental impact assessment value is compared with a total environmental impact assessment threshold; If the total environmental impact assessment value is greater than or equal to the total environmental impact assessment threshold, a large ecological environmental impact signal is generated; If the total environmental impact assessment value is less than the total environmental impact assessment threshold, a small ecological environmental impact signal is generated.

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