CN117974077B - Ecological environment monitoring system based on big data - Google Patents
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 123
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- 230000007613 environmental effect Effects 0.000 claims abstract description 56
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- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 claims description 130
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 claims description 87
- 230000002159 abnormal effect Effects 0.000 claims description 53
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 52
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 claims description 42
- 229910052753 mercury Inorganic materials 0.000 claims description 42
- MGWGWNFMUOTEHG-UHFFFAOYSA-N 4-(3,5-dimethylphenyl)-1,3-thiazol-2-amine Chemical compound CC1=CC(C)=CC(C=2N=C(N)SC=2)=C1 MGWGWNFMUOTEHG-UHFFFAOYSA-N 0.000 claims description 29
- JCXJVPUVTGWSNB-UHFFFAOYSA-N nitrogen dioxide Inorganic materials O=[N]=O JCXJVPUVTGWSNB-UHFFFAOYSA-N 0.000 claims description 29
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 26
- 239000001569 carbon dioxide Substances 0.000 claims description 26
- 239000007789 gas Substances 0.000 claims description 17
- 238000004868 gas analysis Methods 0.000 claims description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 15
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- 229910002089 NOx Inorganic materials 0.000 description 1
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Abstract
The invention relates to the technical field of ecological environment monitoring, in particular to an ecological environment monitoring system based on big data, which comprises an information acquisition module, a control module and a control module, wherein the information acquisition module is used for acquiring waste gas data, waste water data, air data, environmental noise and groundwater data; the environment analysis module is used for analyzing the abnormality of the waste gas data and the waste water data; the abnormality early warning module is used for carrying out environment abnormality early warning on a user; the environment monitoring module is used for analyzing the abnormality of the ecological environment in the management period; the environment management module is used for managing the ratio of the greening area of the industrial park to the permeable ground in the next management period and adjusting the management process of the greening area of the industrial park; the management updating module is used for updating the environment abnormality early warning process of the next management period according to the environment abnormality early warning number in the management period.
Description
Technical Field
The invention relates to the technical field of ecological environment monitoring, in particular to an ecological environment monitoring system based on big data.
Background
Along with the acceleration of industrialization progress and urbanization speed, ecological environment problems are increasingly serious. The traditional environment monitoring method relies on a fixed monitoring site, and has the problems of limited coverage, high cost, untimely data updating and the like. In order to more effectively monitor and manage environmental conditions, ecological environment monitoring systems based on big data technology have been developed.
Chinese patent publication No.: CN113155191a discloses a method for monitoring ecological environment in urban area. It comprises the following steps: converting detection data of a negative oxygen ion sensor, a dust sensor, a temperature sensor, a humidity sensor, a wind speed sensor, a wind direction sensor, a rainfall sensor, an air pressure sensor, a noise sensor and an ultraviolet sensor into adjustment data; calculating an ecological environment evaluation index LAP once every N according to the adjustment data; and judging the health state of the current ecological environment according to the ecological environment evaluation index LAP. According to the method, ecological environment data can be collected on line in real time, and the health state of the ecological environment is evaluated according to the calculated ecological environment evaluation index, so that effective monitoring of the ecological environment of the urban area is realized; therefore, when the ecological environment is monitored, the scheme only analyzes the gas, wind and rain, and the problem of low ecological environment monitoring efficiency exists.
Disclosure of Invention
Therefore, the invention provides an ecological environment monitoring system based on big data, which is used for solving the problem of low ecological environment monitoring efficiency in the prior art.
To achieve the above object, the present invention provides an ecological environment monitoring system based on big data, the system comprising,
The information acquisition module is used for acquiring waste gas data, waste water data, air data, environmental noise and groundwater data;
the environment analysis module is used for analyzing the abnormality of the waste gas data and the waste water data according to the collected waste gas data and the waste water data;
The abnormality early warning module is used for carrying out environment abnormality early warning on a user according to the analysis result of the abnormality of the waste gas data and the waste water data in the monitoring period;
The environment monitoring module is used for analyzing the abnormality of the ecological environment in the management period according to the sulfur dioxide concentration and the nitrogen dioxide concentration in the air and the groundwater data acquired in the management period;
The environment management module is used for managing the greening area and permeable ground proportion of the industrial park in the next management period according to the environmental abnormality early warning result and the analysis result of the ecological environment abnormality in the management period, carrying out primary adjustment on the management process of the greening area of the industrial park according to the average carbon dioxide concentration in the management period, and carrying out secondary adjustment on the management process of the greening area of the industrial park according to the average environmental noise in the management period;
And the management updating module is used for updating the management process of the proportion of the greening area to the permeable ground of the industrial park according to the environmental abnormality early warning quantity in the management period.
Further, the environment analysis module is provided with an exhaust gas analysis unit, and the exhaust gas analysis unit is used for comparing the collected sulfur dioxide concentration a1 with a preset sulfur dioxide concentration a2, and analyzing the abnormality of the sulfur dioxide concentration in the exhaust gas according to the comparison result so as to judge the abnormality of the sulfur dioxide concentration in the current collected exhaust gas;
The waste gas analysis unit is used for comparing the collected nitrogen oxide concentration b1 with a preset nitrogen oxide concentration b2, and analyzing the abnormality of the nitrogen oxide concentration in the waste gas according to the comparison result so as to judge the abnormality of the nitrogen oxide concentration in the current collected waste gas;
The environment analysis module is also provided with a wastewater analysis unit, and the wastewater analysis unit compares the wastewater pH value c1 with each preset wastewater pH value and analyzes the abnormality of the wastewater pH value according to the comparison result so as to judge the abnormality of the currently acquired wastewater pH value;
The wastewater analysis unit compares the wastewater mercury concentration d1 with the preset mercury concentration d2, and analyzes the abnormality of the wastewater mercury concentration according to the comparison result so as to judge the abnormality of the current collected wastewater mercury concentration.
Further, the abnormality early warning module performs environment abnormality early warning according to analysis results of the abnormality of the concentration of sulfur dioxide, the abnormality of the concentration of nitrogen oxides, the abnormality of the pH value of the wastewater and the abnormality of the mercury concentration of the wastewater in a monitoring period, wherein:
when x1×A1/A0+x2×A2/A0+x3×A3/A0+x4×A4/A0 is less than or equal to B0, the abnormality early warning module judges that the industrial environment is normal in the current monitoring period and does not perform early warning;
When x1×a1/a0+x2×a2/a0+x3×a3/a0+x4×a4/a0 > B0, the abnormality pre-warning module determines that the industrial environment is abnormal in the current monitoring period and pre-warns the environment to a user;
Wherein, A1 is the duration of the abnormal concentration of the sulfur dioxide in the waste gas in the monitoring period, A2 is the duration of the abnormal concentration of the nitrogen oxide in the waste gas in the monitoring period, A3 is the duration of the abnormal pH value of the waste water in the monitoring period, A4 is the duration of the abnormal concentration of the mercury in the waste water in the monitoring period, A0 is the duration of the monitoring period, X1 is the sulfur dioxide weight, X2 is the nitrogen oxide weight, X3 is the pH value weight, X4 is the weight of the metal, x1+x2+x3+x4=1, x1 > X2 > X4 > X3, and B0 is the preset abnormal coefficient.
Further, the environment monitoring module is provided with an air monitoring unit, and the air monitoring unit is used for comparing the sulfur dioxide concentration s1 in the collected air with the preset air sulfur dioxide concentration s2, analyzing the abnormality of the sulfur dioxide concentration in the air according to the comparison result, and judging the abnormality of the sulfur dioxide concentration in the current collected air;
The air monitoring unit compares the nitrogen dioxide concentration N1 in the air collected in the management period with the preset air nitrogen dioxide concentration N2, and analyzes the abnormality of the sulfur dioxide concentration in the air according to the comparison result so as to judge the abnormality of the nitrogen dioxide concentration in the air collected currently;
the environment monitoring module is also provided with a groundwater monitoring unit, and the groundwater monitoring unit is used for comparing the collected groundwater pH value S0 with each preset groundwater pH value, analyzing the abnormality of the groundwater pH value according to the comparison result, and judging the abnormality of the current collected groundwater pH value;
The underground water monitoring unit is used for comparing the collected underground water mercury concentration J0 with the preset underground water mercury concentration J1, analyzing the abnormality of the underground water mercury concentration according to the comparison result, and judging the abnormality of the currently collected underground water mercury concentration.
Further, the environment monitoring module is provided with an abnormality analysis unit, and the abnormality analysis unit is used for analyzing the abnormality of the ecological environment according to the analysis results of the abnormality of the concentration of sulfur dioxide, the abnormality of the concentration of nitrogen dioxide, the abnormality of the pH value of the underground water and the abnormality of the concentration of mercury in the air in the management period, wherein:
when z1×c1/c0+z2×c2/c0+z3×c3/c0+z4×c4/c0 is equal to or smaller than D, the abnormality analysis unit determines that the current management cycle ecological environment is normal;
when z1×c1/c0+z2×c2/c0+z3×c3/c0+z4×c4/c0 > D, the abnormality analysis unit determines that the current management cycle ecological environment is abnormal;
Wherein C1 is the duration of the abnormality of the sulfur dioxide concentration in the air in the management period, C2 is the duration of the abnormality of the nitrogen dioxide concentration in the management period, C3 is the duration of the abnormality of the ph of the groundwater in the management period, C4 is the duration of the abnormality of the mercury concentration content of the groundwater in the management period, C0 is the duration of the management period, z1 is a preset first weight, z2 is a preset second weight, z3 is a preset third weight, z4 is a preset fourth weight, z1+z2+z3+z4=1.
Further, the environment management module is provided with a first management unit, and the first management unit is used for managing the greening area of the industrial park in the next management period according to the environmental abnormality early warning result and the analysis result of the ecological environment abnormality in the management period, wherein:
When the ecological environment is normal, if i1/i0 is less than or equal to u1, the first management unit sets the greening area of the industrial park of the next management period as R1, R1 = R0, and if i1/i0 is more than u1, the first management unit sets the greening area of the industrial park of the next management period as R2, R2 = R0+ R0 x [1+ sin (pi/2) × (i 1/i0-u 1)/(u 1+ i1/i 0) ];
when the ecological environment is abnormal, if i1/i0 is less than or equal to u2, the first management unit sets the greening area of the industrial park of the next management period as R3, R3 = R0, and if i1/i0 is more than u2, the first management unit sets the greening area of the industrial park of the next management period as R4, R4 = R0+ R0 x [1+ sin (pi/2) × (i 1/i0-u 2)/(u 2+ i1/i 0) ];
When the greening area Rr of the industrial park is more than or equal to 0.4×S Park area , rr=0.4×S Park area ,S Park area is the occupied area of the industrial park, and r=1, 2,3,4; i1 is the number of environment abnormality pre-warning in the management period, i0 is the number of monitoring periods in the management period, R0 is the greening area of the industrial park in the current management period, R0 is a preset adjustment area, u1 is a first preset abnormality proportion, u2 is a second preset abnormality proportion, and u1 is more than u2.
Further, the environment management module is provided with a second management unit, and the second management unit is used for managing the permeable ground proportion of the industrial park in the next management period according to the analysis result of the environmental abnormality in the management period and the analysis result of the greening area of the industrial park in the next management period, wherein:
When the ecological environment is normal, if Rr is less than or equal to r1, the second management unit sets the permeable ground proportion of the industrial park of the next management period as G1, sets G1=G0+g0× {1+ (pi/2) ×arctan [ sin (r 1-Rr)/(r1+Rr) ] } and sets the permeable ground proportion of the industrial park of the next management period as G2 and sets G2=G0 if Rr is greater than r 1;
When the ecological environment is abnormal, if Rr is less than or equal to r1, the second management unit sets the permeable ground proportion of the industrial park of the next management period as G3, sets G3=G0+g1× {1+ (pi/2) x arctan [ sin (r 1-Rr)/(r1+Rr) ] } and sets the permeable ground proportion of the industrial park of the next management period as G4, sets G4=G0+g1× {1+ (pi/2) x arctan [ sin (r 1-Rr)/(r1+Rr) ] -beta× (Rr-r 1)/(Rr+r1) };
Wherein, when the permeable ground proportion Gg of the industrial park is equal to or more than alpha×s Park area , gg=alpha×s Park area , g=1, 2,3,4; g0 is a first preset adjustment ratio, G1 is a second preset adjustment ratio, alpha is a preset ratio coefficient, r1 is a preset area, and G0 is a permeable ground ratio of the industrial park in the current management period.
Further, the environment management module is provided with a first adjustment unit, and the first adjustment unit is used for comparing the average carbon dioxide concentration j0 in the management period with the preset carbon dioxide concentration j1, and adjusting the management process of the greening area of the industrial park once according to the comparison result, wherein:
when j0 is less than or equal to j1, the first adjusting unit judges that the carbon dioxide concentration in the current management period is normal and does not adjust;
When j0 > j1, the first adjusting unit determines that the carbon dioxide concentration in the current management period is abnormal, adjusts the management process of the greening area of the industrial park once, sets the adjusted preset adjusting area as r0', and sets r0' =r0× {1+ { exp { sin (j 0-j 1) × (pi/2)/(j 0+j 1) } -1}/2}.
Further, the environment management module is provided with a second adjustment unit, and the second adjustment unit is configured to compare the average environmental noise p0 in the management period with the preset noise p1, and perform secondary adjustment on the management process of the greening area of the industrial park according to the comparison result, where:
when p0 is less than or equal to p1, the second adjusting unit judges that the environmental noise of the current management period is normal, and does not adjust;
when p0 > p1, the second adjusting unit judges that the environmental noise is abnormal in the current management period, and carries out secondary adjustment on the management of the greening area of the industrial park, and the adjusted preset carbon dioxide concentration is set as j1', and j1' =j1× [1+γ× (p 0-p 1)/(p0+p1) ];
Wherein, gamma is a preset adjustment coefficient.
Further, the management updating module updates a management process of a ratio of a greening area to a permeable ground of the industrial park according to the environmental abnormality early warning number in a management period, wherein:
when i1/i0 is less than or equal to eta, the management updating module judges that the environment abnormality early warning quantity of the current management period is normal, and does not update;
When i1/i0 > eta, the management updating module judges that the environment abnormality early warning quantity of the current management period is abnormal, updates the management process of the proportion of the greening area and the permeable ground of the industrial park, sets the duration of the updated monitoring period as A1', and sets A1' =A1×cos { (pi/2) × [ (i 1/i 0-eta)/(i 1/i0+ eta) ] 0.5 }, wherein eta is the preset early warning abnormality proportion.
Compared with the prior art, the environmental analysis module has the advantages that the accuracy of the analysis of the abnormality of the exhaust gas data is improved by setting the preset sulfur dioxide concentration and the preset nitrogen oxide concentration, the accuracy of the environmental abnormality pre-warning is improved by setting the preset wastewater pH value and the preset mercury concentration, the accuracy of the analysis of the abnormality of the exhaust gas data is improved by setting the preset wastewater pH value and the preset mercury concentration, the accuracy of the environmental abnormality pre-warning is improved by setting the weights and the preset abnormality coefficients, the accuracy of the judgment of the abnormality of the ecological environment is improved by setting the preset air sulfur dioxide concentration and the preset air nitrogen dioxide concentration, the accuracy of the judgment of the abnormality of the ecological environment is improved by setting the preset groundwater pH value and the preset groundwater mercury concentration, the accuracy of the judgment of the abnormality of the ecological environment is improved by setting the weights and the preset abnormality proportion, the accuracy of the environmental management module is improved by setting the preset adjustment area and the preset abnormality proportion, the accuracy of the environmental management period is improved by setting the preset adjustment area and the preset abnormality proportion, the accuracy of the environmental management is improved by setting the preset area management of the environmental abnormality proportion of the environmental abnormality, the environmental abnormality pre-warning is improved by setting the environmental abnormality pre-warning is improved by the environmental monitoring module, the accuracy is improved by the environmental abnormality noise is improved by the environmental abnormality management area is improved by the environmental abnormality management noise management module is improved by the high-environmental abnormality management area, thereby improving the accuracy of the management of the greening area and the permeable proportion of the industrial park, and finally improving the monitoring efficiency of the ecological environment.
Drawings
Fig. 1 is a schematic structural diagram of an ecological environment monitoring system based on big data in this embodiment;
FIG. 2 is a schematic diagram of an environmental analysis module according to the present embodiment;
FIG. 3 is a schematic diagram of an environmental monitoring module according to the present embodiment;
fig. 4 is a schematic structural diagram of an environment management module according to this embodiment.
Detailed Description
In order that the objects and advantages of the invention will become more apparent, the invention will be further described with reference to the following examples; it should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
Preferred embodiments of the present invention are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are merely for explaining the technical principles of the present invention, and are not intended to limit the scope of the present invention.
It should be noted that, in the description of the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention can be understood by those skilled in the art according to the specific circumstances.
Referring to fig. 1, a schematic structural diagram of an ecological environment monitoring system based on big data according to the present embodiment is shown, the system includes,
The system comprises an information acquisition module, a control module and a control module, wherein the information acquisition module is used for acquiring waste gas data, waste water data, air data, environmental noise and groundwater data, the waste gas data comprises sulfur dioxide concentration and nitrogen oxide concentration, the waste water data comprises waste water pH value, waste water chemical oxygen demand and waste water mercury concentration, the air data comprises sulfur dioxide concentration, carbon dioxide concentration and nitrogen dioxide concentration in air, and the groundwater data comprises groundwater pH value and groundwater mercury concentration; in this embodiment, the collection modes of the waste gas data, the waste water data, the air data, the environmental noise and the groundwater data are not specifically limited, and can be freely set by a person skilled in the art, and only the collection requirements of the waste gas data, the waste water data, the air data, the environmental noise and the groundwater data are met, wherein the concentration of sulfur dioxide in the waste gas and the concentration of sulfur dioxide in the air can be obtained through an electrochemical SO2 sensor, the concentration of nitrogen oxide in the waste gas and the concentration of nitrogen dioxide in the air can be obtained through an electrochemical NOx sensor, the pH value of the waste water and the pH value of the groundwater can be obtained through a pH sensor, the concentration of mercury in the waste water and the concentration of mercury in the groundwater can be obtained through a liquid film type ISE sensor, the environmental noise can be obtained through a sound sensor, and the concentration of carbon dioxide can be obtained through a non-dispersive infrared absorption sensor;
The environment analysis module is used for analyzing the abnormality of the waste water data and the waste gas data according to the collected waste gas data and the waste water data, and is connected with the information collection module;
The abnormality early warning module is used for carrying out environment abnormality early warning on a user according to the analysis result of the abnormality of the exhaust gas data and the wastewater data in the monitoring period, and is connected with the environment analysis module; in this embodiment, the setting of the monitoring period is not specifically limited, and a person skilled in the art can freely set the monitoring period only by meeting the setting requirement of the monitoring period, wherein the monitoring period can be set to 1h, 2h, 3h, etc.;
The environment monitoring module is used for analyzing the abnormality of the ecological environment in the management period according to the sulfur dioxide concentration and the nitrogen dioxide concentration in the air and the groundwater data acquired in the management period, and is connected with the information acquisition module; in this embodiment, the setting of the management period is not specifically limited, and a person skilled in the art can freely set the management period only by meeting the setting requirement of the management period, wherein the setting of the management period is larger than the setting of the monitoring period, and the management period can be set to 30 days, 60 days, 90 days, and the like;
The environment management module is used for managing the greening area and the permeable ground proportion of the industrial park in the next management period according to the environmental abnormality early warning result and the analysis result of the ecological environment abnormality in the management period, adjusting the management process of the greening area of the industrial park according to the average carbon dioxide concentration and the average environmental noise in the management period, and connecting the environment management module with the environment analysis module; the permeable ground in this embodiment refers to a ground type that allows surface water such as rainwater and snow melt to permeate into the ground, and generally includes grounds with water seepage functions such as grasslands, water-permeable pavement, gravel pavement, grass-planting bricks, etc., and the proportion of the permeable ground refers to the proportion of the total area occupied by the permeable ground in one area;
And the management updating module is used for updating the management process of the proportion of the greening area to the permeable ground of the industrial park according to the environmental abnormality early warning quantity in the management period, and is connected with the environmental management module.
Referring to fig. 2, a schematic structural diagram of an environmental analysis module according to the present embodiment is shown, where the environmental analysis module includes,
The exhaust gas analysis unit is used for analyzing the abnormality of the exhaust gas data according to the collected exhaust gas data;
the waste water analysis unit is used for analyzing the abnormality of the waste water data according to the collected waste water data and is connected with the waste gas analysis unit;
Referring to fig. 3, a schematic structural diagram of an environmental monitoring module according to the present embodiment is shown, where the environmental monitoring module includes,
The air monitoring unit is used for analyzing the abnormality of the sulfur dioxide concentration and the nitrogen dioxide concentration in the air according to the sulfur dioxide concentration and the nitrogen dioxide concentration in the air collected in the management period;
The underground water monitoring unit is used for analyzing the abnormality of the underground water data according to the underground water data acquired in the management period, and is connected with the air monitoring unit;
The abnormality analysis unit is used for analyzing the abnormality of the ecological environment in the management period according to the analysis results of the abnormality of the sulfur dioxide concentration and the nitrogen dioxide concentration in the air in the management period and the abnormality of the groundwater data, and is connected with the groundwater monitoring unit.
Referring to fig. 4, a schematic structural diagram of an environment management module according to the present embodiment is shown, where the environment management module includes,
The first management unit is used for managing the greening area of the industrial park in the next management period according to the environmental abnormality early warning result and the analysis result of the ecological environment abnormality in the management period;
The second management unit is used for managing the permeable ground proportion of the industrial park in the next management period according to the analysis result of the environmental abnormality in the management period and the analysis result of the greening area of the industrial park in the next management period, and is connected with the first management unit;
the first adjusting unit is used for adjusting the management process of the greening area of the industrial park once according to the average carbon dioxide concentration in the management period, and is connected with the second management unit;
and the second adjusting unit is used for carrying out secondary adjustment on the management process of the greening area of the industrial park according to the average environmental noise in the management period and is connected with the first adjusting unit.
Specifically, the ecological environment monitoring system based on big data is applied to monitoring of ecological environment of an industrial park, monitors waste water and waste gas discharged by industry, monitors air and underground water of the industrial park, manages greening area and permeable ground proportion of the industrial park according to monitoring results, and improves monitoring efficiency of ecological environment.
Specifically, the exhaust gas analysis unit compares the collected sulfur dioxide concentration a1 with a preset sulfur dioxide concentration a2, and analyzes the abnormality of the sulfur dioxide concentration in the exhaust gas according to the comparison result, wherein:
When a1 is less than or equal to a2, the waste gas analysis unit judges that the concentration of sulfur dioxide in waste gas is normal;
when a1 is more than a2, the exhaust gas analysis unit judges that the concentration of sulfur dioxide in the exhaust gas is abnormal;
The waste gas analysis unit is used for comparing the collected nitrogen oxide concentration b1 with a preset nitrogen oxide concentration b2 and analyzing the abnormality of the nitrogen oxide concentration in the waste gas according to the comparison result, wherein:
when b1 is less than or equal to b2, the exhaust gas analysis unit judges that the concentration of nitrogen oxides in the exhaust gas is normal;
when b1 > b2, the exhaust gas analysis unit determines that the concentration of nitrogen oxides in the exhaust gas is abnormal.
Specifically, the exhaust gas analysis unit improves the accuracy of the abnormality analysis of the exhaust gas data by setting the preset sulfur dioxide concentration and the preset nitrogen oxide concentration, thereby improving the accuracy of the environment abnormality early warning, improving the accuracy of the greening area and the permeable proportion management of the industrial park, and finally improving the monitoring efficiency of the ecological environment; in this embodiment, the setting of the preset sulfur dioxide concentration and the preset nitrogen oxide concentration is not specifically limited, and a person skilled in the art can freely set the setting of the preset sulfur dioxide concentration and the preset nitrogen oxide concentration only by meeting the setting requirement of the preset sulfur dioxide concentration and the preset nitrogen oxide concentration, wherein the optimal value of a2 is 1000 mg/m, and the optimal value of b2 is 450 mg/m; in the implementation, influence factors such as carbon monoxide concentration, VOCs concentration and the like can be added to analyze the abnormality of the exhaust gas data.
Specifically, the wastewater analysis unit compares the wastewater ph value c1 with each preset wastewater ph value, and analyzes the abnormality of the wastewater ph value according to the comparison result, wherein:
When c1 is less than or equal to c2 or c1 is more than or equal to c3, the wastewater analysis unit judges that the pH value of the wastewater is abnormal;
When c2 is less than c1 and less than c3, the wastewater analysis unit judges that the pH value of the wastewater is normal;
The wastewater analysis unit compares the mercury concentration d1 of the wastewater with the preset mercury concentration d2, and analyzes the abnormality of the mercury concentration of the wastewater according to the comparison result, wherein:
when d1 is less than or equal to d2, the wastewater analysis unit judges that the mercury concentration of the wastewater is normal;
When d1 is more than d2, the wastewater analysis unit judges that the mercury concentration of the wastewater is abnormal;
Wherein c2 is a preset minimum pH value, and c3 is a preset maximum pH value.
Specifically, the wastewater analysis unit improves the accuracy of the abnormality analysis of wastewater data by setting the preset wastewater pH value and the preset mercury concentration, and further improves the accuracy of the environment abnormality early warning, thereby improving the accuracy of the greening area and the permeable proportion management of the industrial park, and finally improving the monitoring efficiency of the ecological environment; in this embodiment, the setting of the ph value and the preset mercury concentration of the wastewater is not specifically limited, and a person skilled in the art can freely set the setting of the ph value and the preset mercury concentration of the wastewater only by meeting the setting requirement of the ph value and the preset mercury concentration of the wastewater, wherein the optimal value of c2 is 6, the optimal value of c3 is 9, and the optimal value of d2 is 0.05mg/L.
Specifically, the abnormality early warning module performs environment abnormality early warning according to analysis results of the abnormality of the concentration of sulfur dioxide, the abnormality of the concentration of nitrogen oxides, the abnormality of the pH value of the wastewater and the abnormality of the mercury concentration of the wastewater in a monitoring period, wherein:
when x1×A1/A0+x2×A2/A0+x3×A3/A0+x4×A4/A0 is less than or equal to B0, the abnormality early warning module judges that the industrial environment is normal in the current monitoring period and does not perform early warning;
When x1×a1/a0+x2×a2/a0+x3×a3/a0+x4×a4/a0 > B0, the abnormality pre-warning module determines that the industrial environment is abnormal in the current monitoring period and pre-warns the environment to a user;
Wherein, A1 is the duration of the abnormal concentration of the sulfur dioxide in the waste gas in the monitoring period, A2 is the duration of the abnormal concentration of the nitrogen oxide in the waste gas in the monitoring period, A3 is the duration of the abnormal pH value of the waste water in the monitoring period, A4 is the duration of the abnormal concentration of the mercury in the waste water in the monitoring period, A0 is the duration of the monitoring period, X1 is the sulfur dioxide weight, X2 is the nitrogen oxide weight, X3 is the pH value weight, X4 is the weight of the metal, x1+x2+x3+x4=1, x1 > X2 > X4 > X3, and B0 is the preset abnormal coefficient.
Specifically, the abnormality early warning module improves the accuracy of environment abnormality early warning by setting each weight and preset abnormality coefficient, thereby improving the accuracy of industrial park greening area and permeable proportion management and finally improving the monitoring efficiency of ecological environment; in this embodiment, the setting of each weight and the preset anomaly coefficient is not specifically limited, and a person skilled in the art can freely set the setting of each weight and the preset anomaly coefficient only by meeting the setting requirement, wherein the optimal value of x1 is 0.32, the optimal value of x2 is 0.25, the optimal value of x3 is 0.2, the optimal value of x4 is 0.23, and the optimal value of B0 is 0.24.
Specifically, the air monitoring unit compares the sulfur dioxide concentration s1 in the collected air with the preset air sulfur dioxide concentration s2, and analyzes the abnormality of the sulfur dioxide concentration in the air according to the comparison result, wherein:
When s1 is less than or equal to s2, the air monitoring unit judges that the concentration of sulfur dioxide in the air is normal;
when s1 is more than s2, the air monitoring unit judges that the concentration of sulfur dioxide in the air is abnormal;
The air monitoring unit compares the nitrogen dioxide concentration N1 in the air collected in the management period with the preset air nitrogen dioxide concentration N2, and analyzes the abnormality of the sulfur dioxide concentration in the air according to the comparison result, wherein:
when N1 is less than or equal to N2, the air monitoring unit judges that the nitrogen dioxide concentration in the air is normal;
and when N1 is more than N2, the air monitoring unit judges that the concentration of nitrogen dioxide in the air is abnormal.
Specifically, the air monitoring unit improves the accuracy of judging the abnormality of the ecological environment by setting the preset air sulfur dioxide concentration and the preset air nitrogen dioxide concentration, thereby improving the accuracy of managing the greening area and the permeable proportion of the industrial park and finally improving the monitoring efficiency of the ecological environment; in this embodiment, the setting of the preset air sulfur dioxide concentration and the preset air nitrogen dioxide concentration is not specifically limited, and a person skilled in the art can freely set the setting of the preset air sulfur dioxide concentration and the preset air nitrogen dioxide concentration only needs to meet the setting requirement of the preset air sulfur dioxide concentration and the preset air nitrogen dioxide concentration, wherein the optimal value of s2 is 150 μg/m, and the optimal value of N2 is 80 μg/m.
Specifically, the groundwater monitoring unit compares the collected groundwater ph value S0 with each preset groundwater ph value, and analyzes the abnormality of the groundwater ph value according to the comparison result, wherein:
When S0 is less than or equal to S1 or S0 is more than or equal to S2, the groundwater monitoring unit judges that the pH value of groundwater is normal;
when S1 is more than S0 and less than S2, the groundwater monitoring unit judges that the pH value of groundwater is abnormal;
the underground water monitoring unit is used for comparing the collected underground water mercury concentration J0 with the preset underground water mercury concentration J1 and analyzing the abnormality of the pH value of the underground water according to the comparison result, wherein:
When J0 is less than or equal to J1, the underground water monitoring unit judges that the mercury concentration of the underground water is normal;
when J0 is more than J1, the underground water monitoring unit judges that the mercury concentration of the underground water is abnormal;
Wherein S1 is the preset lowest groundwater pH value, and S2 is the preset maximum groundwater pH value.
Specifically, the groundwater monitoring unit improves the accuracy of judging the abnormality of the ecological environment by setting the preset pH value of the groundwater and the preset mercury concentration of the groundwater, thereby improving the accuracy of managing the greening area and the permeable proportion of the industrial park and finally improving the monitoring efficiency of the ecological environment; in this embodiment, the setting of the preset ph value of the groundwater and the preset mercury concentration of the groundwater is not specifically limited, and a person skilled in the art can freely set the setting of the preset ph value of the groundwater and the preset mercury concentration of the groundwater only by meeting the setting requirement of the preset ph value of the groundwater, wherein the optimal value of S1 is 6.5, the optimal value of S2 is 8.5, and the optimal value of J1 is 1 μg/L.
Specifically, the abnormality analysis unit analyzes abnormality of the ecological environment according to analysis results of abnormality of sulfur dioxide concentration, abnormality of nitrogen dioxide concentration, abnormality of ph value of underground water and abnormality of mercury concentration in the air in a management period, wherein:
when z1×c1/c0+z2×c2/c0+z3×c3/c0+z4×c4/c0 is equal to or smaller than D, the abnormality analysis unit determines that the current management cycle ecological environment is normal;
when z1×c1/c0+z2×c2/c0+z3×c3/c0+z4×c4/c0 > D, the abnormality analysis unit determines that the current management cycle ecological environment is abnormal;
Wherein, C1 is the duration of the anomaly of sulfur dioxide concentration in the air in the management period, C2 is the duration of the anomaly of nitrogen dioxide concentration in the management period, C3 is the duration of the anomaly of the ph value of the groundwater in the management period, C4 is the duration of the anomaly of the mercury concentration content of the groundwater in the management period, C0 is the duration of the management period, z1 is a preset first weight, z2 is a preset second weight, z3 is a preset third weight, z4 is a preset fourth weight, z1+z2+z3+z4=1, z4 > z3 > z1 > z2, and D is a preset anomaly duty ratio.
Specifically, the abnormality analysis unit improves the accuracy of judging the abnormality of the ecological environment by setting each weight and the preset abnormality ratio, thereby improving the accuracy of managing the greening area and the permeable proportion of the industrial park and finally improving the monitoring efficiency of the ecological environment; in this embodiment, the setting of the preset ph value of the groundwater and the preset mercury concentration of the groundwater is not specifically limited, and a person skilled in the art can freely set the setting of the preset ph value of the groundwater and the preset mercury concentration of the groundwater, which only needs to meet the setting requirement of the preset ph value of the groundwater, wherein the optimal value of z1 is 0.21, the optimal value of z2 is 0.2, the optimal value of z3 is 0.26, the optimal value of z4 is 0.33, and the optimal value of d is 0.2.
Specifically, the first management unit manages the greening area of the industrial park in the next management period according to the environmental abnormality early warning result and the analysis result of the ecological environment abnormality in the management period, wherein:
When the ecological environment is normal, if i1/i0 is less than or equal to u1, the first management unit sets the greening area of the industrial park of the next management period as R1, R1 = R0, and if i1/i0 is more than u1, the first management unit sets the greening area of the industrial park of the next management period as R2, R2 = R0+ R0 x [1+ sin (pi/2) × (i 1/i0-u 1)/(u 1+ i1/i 0) ];
when the ecological environment is abnormal, if i1/i0 is less than or equal to u2, the first management unit sets the greening area of the industrial park of the next management period as R3, R3 = R0, and if i1/i0 is more than u2, the first management unit sets the greening area of the industrial park of the next management period as R4, R4 = R0+ R0 x [1+ sin (pi/2) × (i 1/i0-u 2)/(u 2+ i1/i 0) ];
The first management unit outputs the management result of the greening area of the industrial park in the next management period to a user;
When the greening area Rr of the industrial park is more than or equal to 0.4×S Park area , rr=0.4×S Park area ,S Park area is the occupied area of the industrial park, and r=1, 2,3,4; i1 is the number of environment abnormality pre-warning in the management period, i0 is the number of monitoring periods in the management period, R0 is the greening area of the industrial park in the current management period, R0 is a preset adjustment area, u1 is a first preset abnormality proportion, u2 is a second preset abnormality proportion, and u1 is more than u2.
Specifically, the first management unit improves the accuracy of the greening area management of the industrial park in the next management period by setting the preset adjustment area and the preset abnormal proportion, so that the accuracy of the permeable proportion management in the next management period is improved, and finally the monitoring efficiency of the ecological environment is improved; in this embodiment, the setting of the preset adjustment area and the preset abnormal ratio is not specifically limited, and a person skilled in the art can freely set the setting of the preset adjustment area and the preset abnormal ratio only by meeting the setting requirement of the preset adjustment area and the preset abnormal ratio, wherein the optimal value of r0 is 0.1×s Park area , the optimal value of u1 is 0.23, and the optimal value of u2 is 0.18; in this embodiment, the manner of acquiring the occupation area of the industrial park and the greening area of the industrial park in the current management period is not specifically limited, and a person skilled in the art can freely set the manner of acquiring the occupation area of the industrial park and the greening area of the industrial park in the current management period only by meeting the requirement of acquiring the occupation area of the industrial park and the greening area of the industrial park in the current management period, wherein the occupation area of the industrial park and the greening area of the industrial park in the current management period can be acquired through interaction.
Specifically, the second management unit manages the permeable ground proportion of the industrial park in the next management period according to the analysis result of the environmental abnormality in the management period and the analysis result of the greening area of the industrial park in the next management period, wherein:
When the ecological environment is normal, if Rr is less than or equal to r1, the second management unit sets the permeable ground proportion of the industrial park of the next management period as G1, sets G1=G0+g0× {1+ (pi/2) ×arctan [ sin (r 1-Rr)/(r1+Rr) ] } and sets the permeable ground proportion of the industrial park of the next management period as G2 and sets G2=G0 if Rr is greater than r 1;
When the ecological environment is abnormal, if Rr is less than or equal to r1, the second management unit sets the permeable ground proportion of the industrial park of the next management period as G3, sets G3=G0+g1× {1+ (pi/2) x arctan [ sin (r 1-Rr)/(r1+Rr) ] } and sets the permeable ground proportion of the industrial park of the next management period as G4, sets G4=G0+g1× {1+ (pi/2) x arctan [ sin (r 1-Rr)/(r1+Rr) ] -beta× (Rr-r 1)/(Rr+r1) };
the second management unit outputs the management result of the permeable ground proportion of the next management period to the user;
Wherein, when the permeable ground proportion Gg of the industrial park is equal to or more than alpha×s Park area , gg=alpha×s Park area , g=1, 2,3,4; g0 is a first preset adjustment ratio, G1 is a second preset adjustment ratio, alpha is a preset ratio coefficient, r1 is a preset area, and G0 is a permeable ground ratio of the industrial park in the current management period.
Specifically, the second management unit improves the accuracy of permeable proportion management in the next management period by setting a preset adjustment proportion and a preset area, and finally improves the monitoring efficiency of the ecological environment; in this embodiment, the setting of the preset adjustment ratio, the preset proportionality coefficient and the preset area is not specifically limited, and a person skilled in the art can freely set the setting of the preset adjustment ratio, the preset proportionality coefficient and the preset area only needs to meet the setting requirement, wherein the optimal value of r1 is 0.3×s Park area , the optimal value of g1 is 0.1, the optimal value of g2 is 0.12, and the optimal value of α is 0.35; in this embodiment, the method for obtaining the permeable ground proportion of the industrial park with the current management period G0 is not specifically limited, and a person skilled in the art can freely set the method only by meeting the requirement for obtaining the permeable ground proportion of the industrial park with the current management period G0, wherein the permeable ground proportion of the industrial park with the current management period G0 can be obtained through interaction.
Specifically, the first adjustment unit compares the average carbon dioxide concentration j0 in the management period with the preset carbon dioxide concentration j1, and adjusts the management process of the greening area of the industrial park once according to the comparison result, wherein:
when j0 is less than or equal to j1, the first adjusting unit judges that the carbon dioxide concentration in the current management period is normal and does not adjust;
When j0 > j1, the first adjusting unit determines that the carbon dioxide concentration in the current management period is abnormal, adjusts the management process of the greening area of the industrial park once, sets the adjusted preset adjusting area as r0', and sets r0' =r0× {1+ { exp { sin (j 0-j 1) × (pi/2)/(j 0+j 1) } -1}/2}.
Specifically, the first adjusting unit sets the preset carbon dioxide concentration to reduce the influence of the too high carbon dioxide concentration on the greening area, so that the accuracy of the greening area management of the industrial park in the next management period is improved, the accuracy of the permeable proportion management in the next management period is further improved, and finally the monitoring efficiency of the ecological environment is improved; in this embodiment, the setting of the preset carbon dioxide concentration is not specifically limited, and a person skilled in the art can freely set the setting of the preset carbon dioxide concentration only by meeting the setting requirement of the preset carbon dioxide concentration, wherein the optimal value of j1 is 600ppm; in this embodiment, the management process of the greening area of the industrial park is adjusted once, and the management process of the greening area of the industrial park is adjusted together by adding the influence factor of the PM2.5 concentration.
Specifically, the second adjusting unit compares the average environmental noise p0 in the management period with the preset noise p1, and performs secondary adjustment on the management process of the greening area of the industrial park according to the comparison result, wherein:
when p0 is less than or equal to p1, the second adjusting unit judges that the environmental noise of the current management period is normal, and does not adjust;
when p0 > p1, the second adjusting unit judges that the environmental noise is abnormal in the current management period, and carries out secondary adjustment on the management of the greening area of the industrial park, and the adjusted preset carbon dioxide concentration is set as j1', and j1' =j1× [1+γ× (p 0-p 1)/(p0+p1) ];
Wherein, gamma is a preset adjustment coefficient.
Specifically, the second adjusting unit reduces the influence of excessive noise on the greening area by setting preset noise, so that the accuracy of the greening area management of the industrial park in the next management period is improved, the accuracy of the permeable proportion management in the next management period is further improved, and finally the monitoring efficiency of the ecological environment is improved; in this embodiment, the setting of the preset noise and the preset adjustment coefficient is not specifically limited, and a person skilled in the art can freely set the setting of the preset noise and the preset adjustment coefficient only by meeting the setting requirement of the preset noise and the preset adjustment coefficient, wherein the optimal value of p1 is 65dB, and the optimal value of γ is 0.2; in this embodiment, the secondary adjustment is performed in the process of managing the greening area of the industrial park, and the secondary adjustment can be performed jointly in the process of managing the greening area of the industrial park by adding the influence factor of soil humidity.
Specifically, the management updating module updates a management process of a ratio of a greening area to a permeable ground of an industrial park according to the environmental abnormality early warning quantity in a management period, wherein:
when i1/i0 is less than or equal to eta, the management updating module judges that the environment abnormality early warning quantity of the current management period is normal, and does not update;
When i1/i0 > eta, the management updating module judges that the environment abnormality early warning quantity of the current management period is abnormal, updates the management process of the proportion of the greening area and the permeable ground of the industrial park, sets the duration of the updated monitoring period as A1', and sets A1' =A1×cos { (pi/2) × [ (i 1/i 0-eta)/(i 1/i0+ eta) ] 0.5 }, wherein eta is the preset early warning abnormality proportion.
Specifically, the management updating module sets a preset early warning abnormal duty ratio to improve the accuracy of environment abnormal early warning, so that the accuracy of management of the greening area and the permeable proportion of the industrial park is improved, and finally the monitoring efficiency of the ecological environment is improved; in this embodiment, the setting of the preset early warning abnormal duty ratio is not specifically limited, and a person skilled in the art can freely set the preset early warning abnormal duty ratio only by meeting the setting requirement of the preset early warning abnormal duty ratio, wherein the optimal value of η is 0.36.
Thus far, the technical solution of the present invention has been described in connection with the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of protection of the present invention is not limited to these specific embodiments. Equivalent modifications and substitutions for related technical features may be made by those skilled in the art without departing from the principles of the present invention, and such modifications and substitutions will be within the scope of the present invention.
Claims (8)
1. An ecological environment monitoring system based on big data, which is characterized by comprising,
The information acquisition module is used for acquiring waste gas data, waste water data, air data, environmental noise and groundwater data;
the environment analysis module is used for analyzing the abnormality of the waste gas data and the waste water data according to the collected waste gas data and the waste water data;
The abnormality early warning module is used for carrying out environment abnormality early warning on a user according to the analysis result of the abnormality of the waste gas data and the waste water data in the monitoring period;
The environment monitoring module is used for analyzing the abnormality of the ecological environment in the management period according to the sulfur dioxide concentration and the nitrogen dioxide concentration in the air and the groundwater data acquired in the management period;
The environment management module is used for managing the greening area and permeable ground proportion of the industrial park in the next management period according to the environmental abnormality early warning result and the analysis result of the ecological environment abnormality in the management period, carrying out primary adjustment on the management process of the greening area of the industrial park according to the average carbon dioxide concentration in the management period, and carrying out secondary adjustment on the management process of the greening area of the industrial park according to the average environmental noise in the management period;
The management updating module is used for updating the management process of the proportion of the greening area of the industrial park to the permeable ground according to the environmental abnormality early warning quantity in the management period;
The environment management module is provided with a first management unit, and the first management unit is used for managing the greening area of the industrial park in the next management period according to the environmental abnormality early warning result and the analysis result of the ecological environment abnormality in the management period, wherein:
When the ecological environment is normal, if i1/i0 is less than or equal to u1, the first management unit sets the greening area of the industrial park of the next management period as R1, R1 = R0, and if i1/i0 is more than u1, the first management unit sets the greening area of the industrial park of the next management period as R2, R2 = R0+ R0 x [1+ sin (pi/2) × (i 1/i0-u 1)/(u 1+ i1/i 0) ];
when the ecological environment is abnormal, if i1/i0 is less than or equal to u2, the first management unit sets the greening area of the industrial park of the next management period as R3, R3 = R0, and if i1/i0 is more than u2, the first management unit sets the greening area of the industrial park of the next management period as R4, R4 = R0+ R0 x [1+ sin (pi/2) × (i 1/i0-u 2)/(u 2+ i1/i 0) ];
when the greening area Rr of the industrial park is more than or equal to 0.4×S Park area , rr=0.4×S Park area ,S Park area is the occupied area of the industrial park, and r=1, 2,3,4; i1 is the number of environment abnormality pre-warning in a management period, i0 is the number of monitoring periods in the management period, R0 is the greening area of the industrial park in the current management period, R0 is a preset adjustment area, u1 is a first preset abnormality proportion, u2 is a second preset abnormality proportion, and u1 is more than u2;
the environment management module is further provided with a second management unit, and the second management unit is used for managing the permeable ground proportion of the industrial park in the next management period according to the analysis result of the environmental abnormality in the management period and the analysis result of the greening area of the industrial park in the next management period, wherein:
When the ecological environment is normal, if Rr is less than or equal to r1, the second management unit sets the permeable ground proportion of the industrial park of the next management period as G1, sets G1=G0+g0× {1+ (pi/2) ×arctan [ sin (r 1-Rr)/(r1+Rr) ] } and sets the permeable ground proportion of the industrial park of the next management period as G2 and sets G2=G0 if Rr is greater than r 1;
When the ecological environment is abnormal, if Rr is less than or equal to r1, the second management unit sets the permeable ground proportion of the industrial park of the next management period as G3, sets G3=G0+g1× {1+ (pi/2) x arctan [ sin (r 1-Rr)/(r1+Rr) ] } and sets the permeable ground proportion of the industrial park of the next management period as G4, sets G4=G0+g1× {1+ (pi/2) x arctan [ sin (r 1-Rr)/(r1+Rr) ] -beta× (Rr-r 1)/(Rr+r1) };
Wherein, when the permeable ground proportion Gg of the industrial park is equal to or more than alpha×s Park area , gg=alpha×s Park area , g=1, 2,3,4; g0 is a first preset adjustment ratio, G1 is a second preset adjustment ratio, alpha is a preset ratio coefficient, r1 is a preset area, and G0 is a permeable ground ratio of the industrial park in the current management period.
2. The big data-based ecological environment monitoring system according to claim 1, wherein the environment analysis module is provided with an exhaust gas analysis unit, and the exhaust gas analysis unit is used for comparing the collected sulfur dioxide concentration a1 with a preset sulfur dioxide concentration a2, and analyzing the abnormality of the sulfur dioxide concentration in the exhaust gas according to the comparison result so as to judge the abnormality of the sulfur dioxide concentration in the current collected exhaust gas;
The waste gas analysis unit is used for comparing the collected nitrogen oxide concentration b1 with a preset nitrogen oxide concentration b2, and analyzing the abnormality of the nitrogen oxide concentration in the waste gas according to the comparison result so as to judge the abnormality of the nitrogen oxide concentration in the current collected waste gas;
The environment analysis module is also provided with a wastewater analysis unit, and the wastewater analysis unit compares the wastewater pH value c1 with each preset wastewater pH value and analyzes the abnormality of the wastewater pH value according to the comparison result so as to judge the abnormality of the currently acquired wastewater pH value;
The wastewater analysis unit compares the wastewater mercury concentration d1 with the preset mercury concentration d2, and analyzes the abnormality of the wastewater mercury concentration according to the comparison result so as to judge the abnormality of the current collected wastewater mercury concentration.
3. The big data-based ecological environment monitoring system according to claim 2, wherein the abnormality early warning module performs environmental abnormality early warning according to analysis results of the abnormality of the concentration of sulfur dioxide in the exhaust gas, the abnormality of the concentration of nitrogen oxides, the abnormality of the ph value of the wastewater, and the abnormality of the concentration of mercury in the wastewater in a monitoring period, wherein:
when x1×A1/A0+x2×A2/A0+x3×A3/A0+x4×A4/A0 is less than or equal to B0, the abnormality early warning module judges that the industrial environment is normal in the current monitoring period and does not perform early warning;
When x1×a1/a0+x2×a2/a0+x3×a3/a0+x4×a4/a0 > B0, the abnormality pre-warning module determines that the industrial environment is abnormal in the current monitoring period and pre-warns the environment to a user;
Wherein, A1 is the duration of the abnormal concentration of the sulfur dioxide in the waste gas in the monitoring period, A2 is the duration of the abnormal concentration of the nitrogen oxide in the waste gas in the monitoring period, A3 is the duration of the abnormal pH value of the waste water in the monitoring period, A4 is the duration of the abnormal concentration of the mercury in the waste water in the monitoring period, A0 is the duration of the monitoring period, X1 is the sulfur dioxide weight, X2 is the nitrogen oxide weight, X3 is the pH value weight, X4 is the weight of the metal, x1+x2+x3+x4=1, x1 > X2 > X4 > X3, and B0 is the preset abnormal coefficient.
4. The ecological environment monitoring system based on big data according to claim 3, wherein the environment monitoring module is provided with an air monitoring unit, and the air monitoring unit is used for comparing the sulfur dioxide concentration s1 in the collected air with the sulfur dioxide concentration s2 in the preset air, and analyzing the abnormality of the sulfur dioxide concentration in the air according to the comparison result so as to judge the abnormality of the sulfur dioxide concentration in the current collected air;
The air monitoring unit compares the nitrogen dioxide concentration N1 in the air collected in the management period with the preset air nitrogen dioxide concentration N2, and analyzes the abnormality of the sulfur dioxide concentration in the air according to the comparison result so as to judge the abnormality of the nitrogen dioxide concentration in the air collected currently;
the environment monitoring module is also provided with a groundwater monitoring unit, and the groundwater monitoring unit is used for comparing the collected groundwater pH value S0 with each preset groundwater pH value, analyzing the abnormality of the groundwater pH value according to the comparison result, and judging the abnormality of the current collected groundwater pH value;
The underground water monitoring unit is used for comparing the collected underground water mercury concentration J0 with the preset underground water mercury concentration J1, analyzing the abnormality of the underground water mercury concentration according to the comparison result, and judging the abnormality of the currently collected underground water mercury concentration.
5. The big data based ecological environment monitoring system according to claim 4, wherein the environment monitoring module is provided with an abnormality analysis unit for analyzing abnormality of the ecological environment according to analysis results of abnormality of sulfur dioxide concentration, abnormality of nitrogen dioxide concentration, abnormality of ph value of groundwater and abnormality of mercury concentration in the air in a management period, wherein:
when z1×c1/c0+z2×c2/c0+z3×c3/c0+z4×c4/c0 is equal to or smaller than D, the abnormality analysis unit determines that the current management cycle ecological environment is normal;
when z1×c1/c0+z2×c2/c0+z3×c3/c0+z4×c4/c0 > D, the abnormality analysis unit determines that the current management cycle ecological environment is abnormal;
Wherein C1 is the duration of the abnormality of the sulfur dioxide concentration in the air in the management period, C2 is the duration of the abnormality of the nitrogen dioxide concentration in the management period, C3 is the duration of the abnormality of the ph of the groundwater in the management period, C4 is the duration of the abnormality of the mercury concentration content of the groundwater in the management period, C0 is the duration of the management period, z1 is a preset first weight, z2 is a preset second weight, z3 is a preset third weight, z4 is a preset fourth weight, z1+z2+z3+z4=1.
6. The big data-based ecological environment monitoring system according to claim 1, wherein the environment management module is provided with a first adjustment unit, the first adjustment unit is configured to compare an average carbon dioxide concentration j0 in a management period with a preset carbon dioxide concentration j1, and perform a primary adjustment on a management process of an industrial park greening area according to a comparison result, wherein:
when j0 is less than or equal to j1, the first adjusting unit judges that the carbon dioxide concentration in the current management period is normal and does not adjust;
When j0 > j1, the first adjusting unit determines that the carbon dioxide concentration in the current management period is abnormal, adjusts the management process of the greening area of the industrial park once, sets the adjusted preset adjusting area as r0', and sets r0' =r0× {1+ { exp { sin (j 0-j 1) × (pi/2)/(j 0+j 1) } -1}/2}.
7. The big data based ecological environment monitoring system according to claim 6, wherein the environment management module is provided with a second adjustment unit, the second adjustment unit is configured to compare an average environmental noise p0 in a management period with a preset noise p1, and perform secondary adjustment on a management process of an industrial park greening area according to a comparison result, wherein:
when p0 is less than or equal to p1, the second adjusting unit judges that the environmental noise of the current management period is normal, and does not adjust;
when p0 > p1, the second adjusting unit judges that the environmental noise is abnormal in the current management period, and carries out secondary adjustment on the management of the greening area of the industrial park, and the adjusted preset carbon dioxide concentration is set as j1', and j1' =j1× [1+γ× (p 0-p 1)/(p0+p1) ];
Wherein, gamma is a preset adjustment coefficient.
8. The big data based ecological environment monitoring system of claim 3, wherein the management update module updates a management process of a ratio of a green area to a permeable ground of the industrial park according to an environmental anomaly pre-warning number in a management period, wherein:
when i1/i0 is less than or equal to eta, the management updating module judges that the environment abnormality early warning quantity of the current management period is normal, and does not update;
When i1/i0 > eta, the management updating module judges that the environment abnormality early warning quantity of the current management period is abnormal, updates the management process of the proportion of the greening area and the permeable ground of the industrial park, sets the duration of the updated monitoring period as A0', and sets A0' =A0×cos { (pi/2) × [ (i 1/i 0-eta)/(i 1/i0+ eta) ] 0.5 }, wherein eta is the preset early warning abnormality proportion.
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