CN114360211A - People's air defense hole safety monitoring management system - Google Patents
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Abstract
The invention discloses a safety monitoring and management system for a civil air defense cavern, which comprises a data acquisition module, a cloud storage module, a cavern analysis module, an environment analysis module, a central control module, a supervision module and an alarm module, wherein the data acquisition module transmits acquired monitoring information to the cloud storage module for storage, the environment analysis module analyzes indirect environment information in the monitoring information to obtain an environment analysis result and transmits the environment analysis result to the supervision module and the cavern analysis module, the cavern analysis module establishes a temperature field, a seepage field and a stress field coupling data analysis model according to the environment analysis result and the monitoring information to analyze the civil air defense cavern to obtain a cavern analysis result, the alarm module transmits alarm information to a monitoring manager according to the monitoring result of the supervision module, the quality safety monitoring of the civil air defense cavern is greatly improved, the life health of construction personnel is guaranteed, a more accurate theoretical basis is provided for the quality monitoring of the civil air defense cavern, the effect of preventing the safety quality problem of the civil air defense hole is achieved.
Description
Technical Field
The invention relates to the technical field of engineering monitoring, in particular to a civil air defense hole safety monitoring and management system.
Background
Although the stability of the underground cavern is analyzed by numerical simulation and other methods in the prior art, the accuracy of the analysis of the overall stability of the civil air defense cavern through limited experimental data is limited, a plurality of factors influencing the stability of the underground cavern are numerous, each wall in the civil air defense cavern can bear complex force action, only the internal stress, deformation, surface subsidence and law of the cavern stone are analyzed independently, the overall stability evaluation of the civil air defense cavern cannot be improved, when the position environment of the cavern is influenced by the complex influence factors, the influence degree of each influence factor on the civil air defense cavern is different, the coupling influence among the complex influences cannot be analyzed accurately, and the accuracy and the qualification of the overall evaluation of the civil air defense cavern are reduced, for example, when rainstorm comes, the rock and soil are in a saturated state, rock and soil bodies are influenced by underground construction engineering near a civil air defense hole, the underground water quality environment is different from an ideal analysis state, the distance from the civil air defense hole is different, the influence degree cannot be integrally analyzed and grasped, meanwhile, a temperature field where the civil air defense hole is located can also change along with a complex environment, when the civil air defense hole is located in a city area, the safety monitoring of the civil air defense hole can be influenced by power generated by artificial activities and blasting of underground construction engineering, in order to improve the effectiveness of safety monitoring of the civil air defense engineering, the potential safety hazard of the civil air defense hole is solved, and the civil air defense hole is timely repaired, therefore, a safety monitoring and management system for the civil air defense hole is provided.
Disclosure of Invention
In view of the above situation, and in order to overcome the defects of the prior art, an object of the present invention is to provide a system for monitoring and managing the security of a man-defense hole, wherein an environment analysis module is used to analyze environment information having different distances from the man-defense hole, when rainstorm occurs, the process of influencing the man-defense hole by conducting underground power layer by layer according to the analysis of indirect environment information in analysis areas of different layers is analyzed, and then a cavern analysis module is used to directly monitor the quality of the man-defense hole, thereby greatly improving the efficiency of the security monitoring of the man-defense hole, and considering more influencing factors under a complex environment when the rainstorm disaster occurs, so that the direct analysis of the man-defense hole is more accurate.
The technical scheme includes that the system comprises a data acquisition module, a cloud storage module, a cavern analysis module, an environment analysis module, a central control module, a monitoring module and an alarm module, wherein the data acquisition module transmits acquired monitoring information to the cloud storage module for storage, the environment analysis module analyzes indirect environment information in the monitoring information to obtain an environment analysis result and transmits the environment analysis result to the monitoring module and the cavern analysis module, the cavern analysis module establishes a data analysis model according to the environment analysis result and the monitoring information to analyze a civil air defense cavern to obtain a cavern analysis result, the monitoring module analyzes according to the environment analysis result and the cavern analysis result to obtain a monitoring result, and the alarm module transmits alarm information according to the monitoring result;
the system management process specifically comprises the following steps:
1) the environment information in the monitoring information comprises indirect environment information and direct environment information, the environment analysis module analyzes the indirect environment information to obtain an environment analysis result, and the specific process is as follows:
step one, indirect environment information comprises overground environment information and underground environment information, a three-dimensional coordinate system is established by taking a civil air defense hole as a position center, layering is carried out according to the distance d from the center of a cavern adjacent to the civil air defense hole in the underground environment information to the civil air defense hole, and the distance formula is as follows:
wherein x isi，yi，ziLayering the positions of the chambers adjacent to the civil air defense hole according to the distance D to obtain different analysis regions (D)1，D2，D3，...，Dp) The civil air defense hole is used as a center to expand outwards layer by layer, and the width of each layer of analysis area is the diameter r of the cavern of the layer in the radial directioniR belongs to (0, p), the chambers with the same distance d are in one layer of analysis area, and d is different and is respectively one layer of analysis area;
step two, the environment analysis module analyzes the ground environment information corresponding to each layer of analysis area, the ground environment information comprises human activity data and weather data, a crowd activity prediction model is established according to the ground environment information and human activity intensity is obtained through analysis, and the specific process is as follows:
wherein the calculation equation of Q (t) is the human activity intensity Q (t) changing with the time t*Are equal time intervals within the time t,
the average density of people in each analysis area,
is a time interval within the time tSeparate t*Analyzing the corresponding human density by utilizing human activity data to obtain an analysis formula of Q (t), and analyzing the change of the rainfall along with time in the weather data, wherein the rainfall analysis formula is as follows:
wherein p (T) is the probability of rainfall predicted at the moment T, T is the actual rainfall in a time interval, and the correlation between the human activity intensity and the rainfall is obtained by analyzing according to a rainfall analysis formula and a human activity intensity formula;
Q(t)＝aR(t)+b，
s (a, b) is a function on a, b such that the parameters a, b satisfy a first order requirement:
S2(a, b) is the second-order partial derivative of S (a, b), a corresponding equation set is obtained according to Q (t) and R (t) at different time t, and a and b are obtained by solving the equation set;
step three, different analysis areas of different layers correspond to different parameters a and B, a set formed by all the parameters a and B is expressed as a vector, the vector is expressed by A and B, and the corresponding influence parameter vector C is obtained by analyzing the coupling transfer relation between different layers according to A and B;
the environment analysis module sends the environment analysis result comprising the influence parameter vector to the supervision module and the cavern analysis module;
2) the cavern analysis module establishes a data analysis model according to the environment analysis result, the direct environment information and the people-defense hole survey data, obtains a cavern analysis result by analyzing the coupling analysis of the influence parameter vector on the temperature field, the stress field and the seepage field of the people-defense hole, and sends the cavern analysis result to the supervision module;
3) the monitoring module matches the environment analysis result with the cavern analysis result to obtain a monitoring result and sends the monitoring result to the alarm module;
4) and the alarm module sends alarm information to monitoring management personnel, and the monitoring management personnel monitor the quality of the civil air defense hole according to the alarm information and take maintenance measures of the civil air defense hole.
The cavern analysis module establishes a coupling analysis model according to the environment analysis result and the survey data in the monitoring information, and performs coupling analysis on a stress field, a temperature field and a coupling field of the cavern where the man-defense cavern is located, and the analysis is as follows:
the cavern analysis module establishes a coupling analysis model among a temperature field, a stress field and a seepage field according to direct environment information and survey information of the civil air defense cavern, takes the transverse wave transverse experience power of each layer in different analysis areas into consideration, analyzes the error of the boundary of each layer of analysis area due to wave propagation, and analyzes an analysis equation formula of underground power conduction:
where u denotes a displacement vector in the equation of motion of the wave in the horizontal direction, x is the distance traveled in the lateral direction,
g is a shear modulus, E is an elastic modulus, v is a Poisson ratio, rho is a soil density of a geographic position where the civil air defense cave is located, influences of indirect environmental factors on a coupling field of the civil air defense cave are obtained according to analysis of underground power conduction under the influence of ground environmental information in different analysis areas, and a cavern analysis module sends a cavern analysis result comprising the analysis result of the coupling field to a supervision module.
The monitoring module receives an environment analysis result and a cavern analysis result, further analyzes the received environment analysis result and the cavern analysis result to obtain a monitoring result, selects an environment index threshold value according to monitoring data, directly sends a monitored environment index value to the alarm module when an index parameter in the environment information exceeds the environment index threshold value, analyzes the environment index value and the cavern analysis module when the environment index value does not exceed the threshold value, compares the received cavern analysis result with a quality bearing threshold value of a civil air defense cavern, sends the monitoring result comprising the environment analysis result, the quality bearing threshold value and the quality bearing threshold value to the alarm module when the quality bearing threshold value of the civil air defense cavern is exceeded, and the alarm module sends alarm information to a monitoring manager.
Due to the adoption of the technical scheme, compared with the prior art, the invention has the following advantages;
1. in order to solve the problem, the environment analysis module of the system analyzes indirect environment information according to indirect environment information which does not obviously influence the civil air defense hole, considers ground environment information according to the correlation of the ground environment information and the underground environment information, obtains the influence on the civil air defense hole through dynamic fluctuation among different analysis areas, and divides the analysis areas through caverns adjacent to the civil air defense hole, and the correlation between the human activity intensity and the weather data is established through time, more environmental information is taken into consideration, the accuracy of the analysis of the civil air defense hole by the cavern analysis module is improved, and monitoring managers can accurately master the quality monitoring of the civil air defense hole.
2. The cavern analysis module of the system can directly analyze the survey data of the civil air defense hole, the environmental influence factors when the civil air defense hole is analyzed are increased through the analysis of the environmental analysis result of the environmental analysis module and the underground environmental information connected with the civil air defense hole underground, under the complex environment, the coupling field of the civil air defense hole can be influenced by the environment, thereby influencing the quality of the civil air defense hole, the supervision module can preliminarily judge the analysis results of the environmental analysis module and the cavern analysis module, and the alarm module can rapidly send alarm information.
Drawings
FIG. 1 is an overall block diagram of the system;
FIG. 2 is a flow chart of the overall analysis of the present system;
FIG. 3 is a flow diagram of the environmental analysis module of the present system;
FIG. 4 is a flow chart of the cavern analysis module of the system.
Detailed Description
The foregoing and other aspects, features and advantages of the invention will be apparent from the following more particular description of embodiments of the invention, as illustrated in the accompanying drawings in which reference is made to figures 1 to 4. The structural contents mentioned in the following embodiments are all referred to the attached drawings of the specification.
A civil air defense hole safety monitoring management system comprises a data acquisition module, a cloud storage module, a cavern analysis module, an environment analysis module, a central control module, a supervision module and an alarm module, wherein the civil air defense hole is an underground protective building which is independently built for guaranteeing personnel and material shelter, civil air defense command and medical rescue in wartime, and a basement which can be used for air defense in wartime and is built by combining with a ground building, along with the development of a urbanization process, the underground civil air defense projects need to spend manpower and material resources for maintenance, and meanwhile, the civil air defense hole can be influenced by the surrounding environment, for example, when the vicinity of the civil air defense hole is excavated by a tunnel, the excavation of the tunnel and the cavern generates power transmission, certain challenges are generated on the quality of the civil air defense hole, along with the development of computer technology, the monitoring on the safety of the civil air defense hole also slowly turns to intellectualization, but the underground environment is complex, for example, when rainstorm occurs, the water content of underground soil is saturated, and the analysis of the influence factors of the civil air defense hole is influenced by more complex environments; the analysis on the quality of the civil air defense cave is influenced by data, so whether the data acquired by the data acquisition module is comprehensive or not is also influenced, the data acquisition module acquires comprehensive monitoring data through a big data technology, the data acquisition module transmits the acquired monitoring information to the cloud storage module for storage, the cloud storage module stores the acquired information in a classified manner, the environment analysis module analyzes indirect environment information in the monitoring information to obtain an environment analysis result and transmits the environment analysis result to the supervision module and the cavern analysis module, the cavern analysis module establishes a data analysis model according to the environment analysis result and the monitoring information to analyze the civil air defense cavern to obtain a cavern analysis result, factors influencing the civil air defense cave are divided in the system, the indirect environment factors are information which has weak influence on the civil air defense cave, such as human activity information on the positions of adjacent tunnels, the monitoring module analyzes the environment analysis result and the cavern analysis result to obtain a monitoring result, and the alarm module sends alarm information according to the monitoring result;
the system management process specifically comprises the following steps:
1) the environmental information in the monitoring information comprises indirect environmental information and direct environmental information, the classification of the environmental information is to analyze the influence generated by the civil air defense hole, for example, the environmental influence factors directly influencing the civil air defense hole, the stress test in the civil air defense hole, the temperature field where the civil air defense hole is positioned, the influence of the underground seepage field on the civil air defense hole, when rainstorm weather is met, the influence factors directly related to the civil air defense hole directly act on the civil air defense hole, the influence of the environmental factors far away from the civil air defense hole is lower than the environmental factors near to the civil air defense hole, the environmental analysis module analyzes the indirect environmental information to obtain an environmental analysis result, and the specific process is as follows:
the method comprises the following steps that firstly, indirect environment information comprises ground environment information and underground environment information, a three-dimensional coordinate system is established by taking a civil air defense hole as a position center, the shape of the civil air defense hole is taken as a solid geometry, each wall of the civil air defense hole can be influenced by various environment factors, when the environment information indirectly acting on the civil air defense hole is taken as an analysis object, the civil air defense hole is taken as a whole for analysis, when the environment information is analyzed in chambers of tunnels adjacent to the civil air defense hole, the center of the civil air defense hole is taken as an original point, along with the development of urban and rural areas, the safety of the civil air defense hole can be influenced by underground tunnels, subways and building basements, the system is generally called as chambers, layering is carried out according to the distance d from the center of the chamber adjacent to the civil air defense hole in the underground environment information, and the distance formula is as follows:
wherein x isi，yi，ziIs the coordinate of the center of the ith cavern, the center of the cavern is the center of tangent shape in the horizontal direction, and different analysis regions (D) are obtained by layering the civil air defense cavern from the vertical direction according to the position of the cavern adjacent to the civil air defense cavern in the distance D1，D2，D3，...，Dp) The civil air defense hole is used as a center to expand outwards layer by layer, and the width of each layer of analysis area is the diameter r of the cavern of the layer in the radial directioniThe r belongs to (0, p), the chambers with the same distance d are arranged in a layer of analysis area, the d is different and is respectively a layer of analysis area, and each layer of analysis area is in zonal three-dimensional distribution;
the environment analysis module analyzes the ground environment information corresponding to each layer of analysis area, the ground environment information comprises human activity data and weather data, the human activity data comprises the time and the geographic position of human activity, the weather data comprises the predicted probability of rainfall and the actual rainfall, the human activity data and the weather data can generate quality influence on underground caverns, meanwhile, the human activity data and the weather data are related to the time, a crowd activity prediction model is established according to the ground environment information and the human activity intensity is obtained through analysis, and the specific process is as follows:
wherein the calculation equation of Q (t) is the human activity intensity Q (t) changing with the time t*Are equal time intervals within the time t,
the average density of people in each analysis area,
is a time interval t within the time t*Analyzing the corresponding human density by utilizing human activity data to obtain an analysis formula of Q (t), and analyzing the change of the rainfall along with time in the weather data, wherein the rainfall analysis formula is as follows:
wherein p (T) is the probability of rainfall predicted at the moment T, T is the actual rainfall in a time interval, and the correlation between the human activity intensity and the rainfall is obtained by analyzing according to a rainfall analysis formula and a human activity intensity formula;
Q(t)＝aR(t)+b，
s (a, b) is a function on a, b such that the parameters a, b satisfy a first order requirement:
S2(a, b) is the second-order partial derivative of S (a, b), a corresponding equation set is obtained according to Q (t) and R (t) at different time t, and a and b are obtained by solving the equation set;
step three, different analysis areas of different layers correspond to different parameters a and B, a set formed by all the parameters a and B is expressed as a vector, the vector is expressed by A and B, a corresponding influence parameter vector C is obtained by analyzing the coupling transfer relation between different layers according to A and B, and the vector C is used for expressing the influence on the comprehensive performance of the civil air defense cave in each layer of analysis area;
the environment analysis module sends the environment analysis result comprising the influence parameter vector to the supervision module and the cavern analysis module;
2) the cavern analysis module establishes a data analysis model according to an environment analysis result, direct environment information and people's air defense hole survey data, obtains a cavern analysis result by analyzing coupling analysis of an influence parameter vector on a temperature field, a stress field and a seepage field of a people's air defense hole, sends the cavern analysis result to the supervision module, and analyzes the quality of the people's air defense hole by using the coupling analysis of the coupling field, wherein the method for analyzing the people's air defense hole by using the coupling field is the same as the method for analyzing the tunnel by using the coupling field;
3) the monitoring module matches the environment analysis result with the cavern analysis result to obtain a monitoring result and sends the monitoring result to the alarm module;
4) and the alarm module sends alarm information to monitoring management personnel, and the monitoring management personnel monitor the quality of the civil air defense hole according to the alarm information and take maintenance measures of the civil air defense hole.
The cavern analysis module establishes a coupling analysis model according to the environment analysis result and the survey data in the monitoring information, and performs coupling analysis on a stress field, a temperature field and a coupling field of the cavern where the man-defense cavern is located, and the analysis is as follows:
the cavern analysis module establishes a coupling analysis model among a temperature field, a stress field and a seepage field according to direct environment information and survey information of the civil air defense cavern, takes the transverse wave transverse experience power of each layer in different analysis areas into consideration, analyzes the error of the boundary of each layer of analysis area due to wave propagation, and analyzes an analysis equation formula of underground power conduction:
where u denotes a displacement vector in the equation of motion of the wave in the horizontal direction, x is the distance traveled in the lateral direction,
g is shear modulus, E is elastic modulus, v is Poisson's ratio, rho is soil density of the geographic position of the man-made defense hole, and according to different analysis areas, the ground ring is positionedThe analysis of underground power conduction under the influence of environmental information obtains the influence of indirect environmental factors on the coupling field of the civil air defense hole, the cavern analysis module carries out coupling analysis on the civil air defense hole, and the analysis equation is as follows:
wherein H of this formula represents the total head, kx、ky、kzRepresenting the permeability coefficients in the x, y and z directions, Q representing the flow, and t representing the time, the cavern analysis module sending the cavern analysis results comprising the analysis results of the coupling field to the supervision module.
The monitoring module receives an environment analysis result and a cavern analysis result, further analyzes the received environment analysis result and the cavern analysis result to obtain a monitoring result, selects an environment index threshold value according to monitoring data, directly sends a monitored environment index value to the alarm module when an index parameter in the environment information exceeds the environment index threshold value, analyzes the environment index value and the cavern analysis module when the environment index value does not exceed the threshold value, compares the received cavern analysis result with a quality bearing threshold value of a civil air defense cavern, sends the monitoring result comprising the environment analysis result, the quality bearing threshold value and the quality bearing threshold value to the alarm module when the quality bearing threshold value of the civil air defense cavern is exceeded, and the alarm module sends alarm information to a monitoring manager.
The data acquisition module defines an information acquisition region by taking the civil air defense hole as a center, acquires all monitoring information in the region, and sends the acquired monitoring information to the cloud storage module, the data acquisition module can acquire data information related to environmental factors influencing the civil air defense hole through big data acquisition, and the monitoring information comprises data of periodic quality inspection of monitoring managers on the civil air defense hole and also comprises environmental data of the geographic position where the civil air defense hole is located.
The central control module monitors and manages the man defense hole by controlling other modules, is a central module of the monitoring and management system, and sends an information calling instruction when data needs to be called.
When the system is used specifically, the system mainly comprises a data acquisition module, a cloud storage module, a cavern analysis module, an environment analysis module, a central control module, a supervision module and an alarm module, wherein the data acquisition module sends acquired monitoring information of the civil air defense cavern to the cloud storage module for storage, the monitoring information comprises environmental information and survey information of the civil air defense cavern, the cloud storage module stores the acquired information in a classified manner, the environment analysis module analyzes indirect environmental information in the monitoring information to obtain an environmental analysis result and sends the environmental analysis result to the supervision module and the cavern analysis module, an analysis area where the environmental information related to the civil air defense cavern is located is firstly layered according to the distance to the civil air defense cavern, then the environmental information in each layer of analysis area is analyzed to obtain corresponding parameters a and b, C related to the conduction between the layers is obtained through the analysis of all the parameters, the cavern analysis module establishes a data analysis model according to the environment analysis result and the monitoring information to analyze the civil air defense cavern to obtain a cavern analysis result, then when the direct environment information and the survey information of the civil air defense cavern are directly analyzed, a method of temperature field, seepage field and stress field coupling analysis is utilized, meanwhile, the environment influence result transmitted layer by layer and the generated underground fluctuation are analyzed, the accuracy of directly analyzing the civil air defense cavern is improved, the influence of indirect environment information comprising artificial environment information and weather information on the civil air defense cavern is also considered, finally, the monitoring module analyzes according to the environment analysis result and the cavern analysis result to obtain the monitoring result, the alarm module sends alarm information to monitoring management personnel according to the monitoring result, and the quality safety monitoring of the civil air defense cavern is greatly improved.
While the invention has been described in further detail with reference to specific embodiments thereof, it is not intended that the invention be limited to the specific embodiments thereof; for those skilled in the art to which the present invention pertains and related technologies, the extension, operation method and data replacement should fall within the protection scope of the present invention based on the technical solution of the present invention.
Claims (5)
1. A civil air defense cavern safety monitoring management system is characterized by comprising a data acquisition module, a cloud storage module, a cavern analysis module, an environment analysis module, a central control module, a supervision module and an alarm module, wherein the data acquisition module sends acquired monitoring information to the cloud storage module for storage, the environment analysis module analyzes indirect environment information in the monitoring information to obtain an environment analysis result and sends the environment analysis result to the supervision module and the cavern analysis module, the cavern analysis module establishes a data analysis model according to the environment analysis result and the monitoring information to analyze a civil air defense cavern to obtain a cavern analysis result, the supervision module analyzes according to the environment analysis result and the cavern analysis result to obtain a monitoring result, and the alarm module sends alarm information according to the monitoring result;
the system management process specifically comprises the following steps:
1) the environment information in the monitoring information comprises indirect environment information and direct environment information, the environment analysis module analyzes the indirect environment information to obtain an environment analysis result, and the specific process is as follows:
step one, indirect environment information comprises overground environment information and underground environment information, a three-dimensional coordinate system is established by taking a civil air defense hole as a position center, layering is carried out according to the distance d from the center of a cavern adjacent to the civil air defense hole in the underground environment information to the civil air defense hole, and the distance formula is as follows:
wherein x isi，yi，ziLayering the positions of the chambers adjacent to the civil air defense hole according to the distance D to obtain different analysis regions (D)1，D2，D3，...，Dp) The civil air defense hole is used as a center and expands outwards layer by layer, and the width of each layer of analysis area is the width of the cavern of the layerDiameter r in radial directioniR belongs to (0, p), the chambers with the same distance d are in one layer of analysis area, and d is different and is respectively one layer of analysis area;
step two, the environment analysis module analyzes the ground environment information corresponding to each layer of analysis area, the ground environment information comprises human activity data and weather data, a crowd activity prediction model is established according to the ground environment information and human activity intensity is obtained through analysis, and the specific process is as follows:
wherein the calculation equation of Q (t) is the human activity intensity Q (t) changing with the time t*Are equal time intervals within the time t,
the average density of people in each analysis area,
is a time interval t within the time t*Analyzing the corresponding human density by utilizing human activity data to obtain an analysis formula of Q (t), and analyzing the change of the rainfall along with time in the weather data, wherein the rainfall analysis formula is as follows:
wherein p (T) is the probability of rainfall predicted at the moment T, T is the actual rainfall in a time interval, and the correlation between the human activity intensity and the rainfall is obtained by analyzing according to a rainfall analysis formula and a human activity intensity formula;
Q(t)＝aR(t)+b，
s (a, b) is a function on a, b such that the parameters a, b satisfy a first order requirement:
S2(a, b) is the second-order partial derivative of S (a, b), a corresponding equation set is obtained according to Q (t) and R (t) at different time t, and a and b are obtained by solving the equation set;
step three, different analysis areas of different layers correspond to different parameters a and B, a set formed by all the parameters a and B is expressed as a vector, the vector is expressed by A and B, and the corresponding influence parameter vector C is obtained by analyzing the coupling transfer relation between different layers according to A and B;
the environment analysis module sends the environment analysis result comprising the influence parameter vector to the supervision module and the cavern analysis module;
2) the cavern analysis module establishes a data analysis model according to the environment analysis result, the direct environment information and the people-defense hole survey data, obtains a cavern analysis result by analyzing the coupling analysis of the influence parameter vector on the temperature field, the stress field and the seepage field of the people-defense hole, and sends the cavern analysis result to the supervision module;
3) the monitoring module matches the environment analysis result with the cavern analysis result to obtain a monitoring result and sends the monitoring result to the alarm module;
4) and the alarm module sends alarm information to monitoring management personnel, and the monitoring management personnel monitor the quality of the civil air defense hole according to the alarm information and take maintenance measures of the civil air defense hole.
2. The system for monitoring and managing the safety of the civil air defense cavern as claimed in claim 1, wherein the cavern analysis module establishes a coupling analysis model according to the environmental analysis result and the survey data in the monitoring information, and performs coupling analysis on a stress field, a temperature field and a coupling field of the cavern where the civil air defense cavern is located, and the analysis is as follows:
the cavern analysis module establishes a coupling analysis model among a temperature field, a stress field and a seepage field according to direct environment information and survey information of the civil air defense cavern, takes the transverse wave transverse experience power of each layer in different analysis areas into consideration, analyzes the error of the boundary of each layer of analysis area due to wave propagation, and analyzes an analysis equation formula of underground power conduction:
where u denotes a displacement vector in the equation of motion of the wave in the horizontal direction, x is the distance traveled in the lateral direction,
g is a shear modulus, E is an elastic modulus, v is a Poisson ratio, rho is a soil density of a geographic position where the civil air defense cave is located, influences of indirect environmental factors on a coupling field of the civil air defense cave are obtained according to analysis of underground power conduction under the influence of ground environmental information in different analysis areas, and a cavern analysis module sends a cavern analysis result comprising the analysis result of the coupling field to a supervision module.
3. The system as claimed in claim 1, wherein the monitoring module receives the environmental analysis result and the cavern analysis result, and further analyzes the received environmental analysis result and the cavern analysis result to obtain the monitoring result, the monitoring module selects an environmental index threshold according to the monitoring data, the monitoring module directly sends the monitored environmental index value to the alarm module when the index parameter in the environmental information exceeds the environmental index threshold, the environmental analysis module and the cavern analysis module analyze the environmental index value without exceeding the threshold, the received cavern analysis result is compared with the quality tolerance threshold of the civil air defense cavern, and when the environmental index value exceeds the quality tolerance threshold of the civil air cavern, the monitoring module sends the monitoring result including the environmental analysis result, the quality tolerance threshold and the quality tolerance threshold to the alarm module, the alarm module sends alarm information to monitoring management personnel.
4. The system for monitoring and managing the safety of the civil air defense cavern as claimed in claim 1, wherein the data acquisition module defines an information acquisition area by taking the civil air defense cavern as a center, acquires all monitoring information in the area, and transmits the acquired monitoring information to the cloud storage module, wherein the monitoring information comprises data of periodic quality inspection of the civil air defense cavern by monitoring management personnel and environmental data of the geographical position of the civil air defense cavern.
5. The system for monitoring and managing the safety of the people's air defense holes as claimed in claim 1, wherein the central control module is used for monitoring and managing the people's air defense holes by controlling other modules, and the central control module is a central module of the monitoring and managing system.
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