Intelligent water conservancy integrated management system and management method

Abstract

The invention discloses an intelligent water conservancy integrated management system and management method, and relates to the technical field of intelligent water conservancy integrated management, and the system comprises a water conservancy information monitoring module, a reservoir capacity analysis module, a reservoir management analysis module and a database. Whether flood is generated or not is judged on the basis of drainage basin monitoring data, set features corresponding to the flood are predicted, corresponding response management adjustment is executed on the reservoir, a drainage scheme of the reservoir corresponding to the drainage basin is obtained through analysis, efficient response when the flood comes is achieved, and the drainage effect of the reservoir is improved. It is guaranteed that the reservoir has enough remaining space for containing the coming flood disaster, the risk of dam overtopping or dam break caused by insufficient reservoir capacity is avoided, disastrous losses caused by the flood disaster are reduced, meanwhile, the harmful influence of the flood disaster on the downstream end is relieved, and the ecology when the flood comes is further protected.

Description

Technical Field

[0001] The present invention relates to the technical field of integrated management of intelligent water conservancy, and specifically relates to an integrated management system and management method for intelligent water conservancy. Background Art

[0002] With the wide application of the integrated management system of intelligent water conservancy in water conservancy projects, it has provided an efficient technical guarantee for water conservancy in predicting and coping with floods. By monitoring the water conservancy information corresponding to the basin, the efficient prediction of the characteristics of the approaching floods in the basin can be realized, so as to conduct targeted flood disaster response, achieve effective flood disaster prevention, reduce the losses and harms caused by floods, and further protect the ecology.

[0003] An existing technology, such as a patent application for an invention patent with the publication number CN119204449A, discloses an Internet of Things-based intelligent water conservancy management system and management method, which belongs to the field of intelligent water conservancy and is used to solve the problem that the reliability of the monitoring equipment of the intelligent water conservancy system in related technologies is difficult to guarantee. In this method and system, according to the historical inspection records of each inspection area, based on a pre-constructed machine learning model, the inspection necessity data of each inspection area is calculated and determined, and then the inspection strategy is determined according to the inspection necessity data, which is beneficial to intelligently and reasonably determine the inspection frequency of each inspection area on the basis of ensuring the reliability of the intelligent water conservancy system, and is beneficial to reducing the operation and maintenance costs of the intelligent water conservancy system.

[0004] For the above solution, there are the following technical problems: The above invention is based on determining the inspection frequency of each inspection area to reduce the operation and maintenance costs of the intelligent water conservancy system. It does not analyze by monitoring the water conservancy information corresponding to the current basin, and fails to accurately and efficiently predict the characteristics of the approaching flood set corresponding to the current basin. Therefore, it is impossible to make targeted flood prevention reservations for the basin reservoirs according to the situation of the approaching floods, and it is impossible to effectively respond when floods come, increasing the damage area of flood disasters. At the same time, it does not monitor the dams and downstream ends corresponding to the discharge of the basin reservoirs, and it is impossible to correctly achieve the correct discharge when the flood control storage capacity of the basin reservoirs fails to meet the requirements, and it is impossible to achieve safe and effective guarantee when flood disasters come. Summary of the Invention

[0005] Aiming at the above existing technical deficiencies, the purpose of the present invention is to provide an integrated management system and management method for intelligent water conservancy.

[0006] To solve the above technical problems, the present invention adopts the following technical solutions: The present invention provides an integrated management system for intelligent water conservancy, including: a water conservancy information monitoring module, which is used to monitor the water conservancy information corresponding to each time period of the current basin, and then predict the approaching flood set corresponding to the current basin.

[0007] The reservoir storage capacity analysis module is used to monitor the reservoirs corresponding to the current basin based on the predicted flood arrival sets, and analyze to obtain the flood control storage capacity of the reservoirs corresponding to the basin.

[0008] The reservoir management analysis module is used to obtain the dam information of the reservoirs corresponding to the current basin and the basic information of the downstream end, calculate the comprehensive status value of the reservoirs corresponding to the basin, and analyze to obtain the discharge plan of the reservoirs corresponding to the basin.

[0009] In the second aspect, the present invention provides an integrated intelligent water conservancy management method, including: Step 1, water conservancy information monitoring: Monitor the water conservancy information corresponding to each time period of the current basin, and then predict the flood arrival sets corresponding to the current basin.

[0010] Step 2, reservoir storage capacity analysis: Based on the predicted flood arrival sets, monitor the reservoirs corresponding to the current basin, and analyze to obtain the flood control storage capacity of the reservoirs corresponding to the basin.

[0011] Step 3, reservoir management analysis: Obtain the dam information of the reservoirs corresponding to the current basin and the basic information of the downstream end, calculate the comprehensive status value of the reservoirs corresponding to the basin, and analyze to obtain the discharge plan of the reservoirs corresponding to the basin.

[0012] Compared with the prior art, the beneficial effects of the present invention are as follows: 1. The present invention provides an integrated intelligent water conservancy management system and management method. By monitoring the water conservancy corresponding to the basin, it is then possible to judge whether floods will occur based on the data monitored in the basin and predict the set characteristics of the incoming floods, so as to perform corresponding response management adjustments on the reservoirs, and analyze to obtain the discharge plan of the reservoirs corresponding to the basin, in order to achieve an efficient response when floods arrive, ensure that the reservoirs have sufficient reserve space to accommodate the incoming flood disasters, avoid the risk of overtopping or dam break due to insufficient reservoir storage capacity, reduce the disaster losses brought by flood disasters, and at the same time reduce the harmful impact of flood disasters on the downstream end, and further protect the ecology when floods arrive.

[0013] 2. Based on the monitoring of the water conservancy information corresponding to the basin, it is then possible to effectively know whether there is a risk of flood disasters in the current basin, and through predicting the set characteristics of the incoming floods, achieve targeted decision-making when floods arrive, providing effective protection for the ecology.

[0014] 3. Based on the predicted flood set characteristics, analyze whether there is a gap in the flood control storage capacity of the reservoirs corresponding to the current basin, and perform corresponding drawdown scheduling accordingly, so as to ensure that the reservoirs corresponding to the basin have sufficient flood control capabilities, in order to effectively respond to the incoming flood disasters and reduce the losses and risks brought by flood disasters. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0016] Figure 1 It is a schematic diagram of the system structure connection of the present invention.

[0017] Figure 2 It is a schematic diagram of the implementation step flow of the method of the present invention. Specific implementation manners

[0018] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, rather than all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

[0019] Please refer to Figure 1 As shown, a comprehensive intelligent water conservancy management system includes a water conservancy information monitoring module, a reservoir capacity analysis module, a reservoir management analysis module, and a database.

[0020] The water conservancy information monitoring module is respectively connected to the reservoir capacity analysis module and the database. The reservoir capacity analysis module is connected to the reservoir management analysis module, and the reservoir management analysis module is connected to the database.

[0021] The water conservancy information monitoring module is used to monitor the water conservancy information corresponding to each period of the current basin, and then predict the flood pre-arrival set corresponding to the current basin.

[0022] It should be noted that the pre-arrival flood set includes flood peaks, flood directions, flood runoff, etc.

[0023] It should be noted that an ultrasonic water level gauge is used to obtain the water level of each period corresponding to the current basin; a multi-parameter water quality sensor is used to obtain the water quality of each period corresponding to the current basin; an ultrasonic flowmeter is used to obtain the flow rate and velocity of each period corresponding to the current basin; a capacitive sensor is used to obtain the rainfall of each period corresponding to the current basin. While recording the rainfall data, using the frequency technology formula, the number of rainfall times in a certain period divided by the total number of rainfall times and multiplied by the percentage, the rainfall frequency corresponding to each period of the current basin is calculated, and the rainfall coverage area and rainfall duration corresponding to each period of the current basin are obtained from the weather software.

[0024] In a specific example, the water conservancy information includes water regime data and rainfall data. The water regime data includes water level, water quality, flow rate, and flow velocity. The rainfall data includes rainfall amount, rainfall frequency, rainfall coverage area, and rainfall duration.

[0025] It should be noted that the upper limit value of the water regime corresponding to the basin, the lower limit value of the water regime, the upper limit value of the rainfall, and the lower limit value of the rainfall are set by professional personnel.

[0026] In a specific example, the predicted flood arrival set corresponding to the current basin is obtained as follows: Based on the water regime data corresponding to each time period of the monitored basin, the water regime characteristic values and runoff characteristic values corresponding to each time period of the basin are extracted and denoted as S 1t and S2′ t , where t is the number of each time period, t = 1,..., u, and u is any integer greater than 2. The water regime characteristic values and runoff characteristic values corresponding to each time period of the basin are imported into the corresponding water regime phenomenon state analysis model: where χ is the current water regime characteristic value corresponding to the basin, R1 is the upper limit value of the water regime corresponding to the basin, and R2 is the lower limit value of the water regime corresponding to the basin.

[0027] Based on the rainfall data corresponding to each time period of the monitored basin, the rainfall characteristic values and rainfall mapping characteristic values corresponding to each time period of the basin are extracted and denoted as Q 1t and Q2′ t , and they are jointly imported into the rainfall current situation analysis model: where K is the current rainfall characteristic value corresponding to the basin, G1 is the upper limit value of the rainfall corresponding to the basin, and G2 is the lower limit value of the rainfall corresponding to the basin.

[0028] If the current water regime characteristic value and rainfall current situation characteristic value corresponding to the basin are 1, it is determined that no flood disaster will occur in the current basin. If the current water regime characteristic value and rainfall current situation characteristic value corresponding to the basin are 0 or -1, it is determined that a flood disaster will occur in the current basin.

[0029] And based on the water regime characteristic values, runoff characteristic values, rainfall characteristic values, and rainfall characteristic values corresponding to each time period of the basin, the flood arrival set corresponding to the current basin is jointly formed.

[0030] In a specific example, the water regime characteristic values, runoff characteristic values, rainfall regime characteristic values, and rainfall characteristic values corresponding to each period of the extraction basin are analyzed as follows: Extract the set of water regime data corresponding to before the historical flood from the database, compare it with the water regime data obtained from the current basin monitoring, extract the water regime data characteristics corresponding to the water regime data, and count the water regime data characteristics corresponding to the water regime data to obtain the total number of water regime characteristics corresponding to the current basin. Compare it with the water regime characteristic threshold corresponding to the flood stored in the database. If the total number of water regime characteristics corresponding to the current basin is less than the water regime characteristic threshold corresponding to the flood stored in the database, record the water regime characteristic value corresponding to the basin as -1, otherwise record it as 1. Similarly, the runoff characteristic value corresponding to the basin can be obtained.

[0031] Extract the set of rainfall regime data corresponding to before the historical flood from the database, compare it with the rainfall regime data obtained from the current basin monitoring, extract the rainfall regime data characteristics corresponding to the rainfall regime data, and statistically record the rainfall regime data characteristics corresponding to the rainfall regime data to obtain the total number of rainfall regime characteristics corresponding to the current basin. Compare it with the rainfall regime characteristic threshold corresponding to the flood stored in the database. If the total number of rainfall regime characteristics corresponding to the current basin is less than the rainfall regime characteristic threshold corresponding to the flood stored in the database, record the rainfall regime characteristic value corresponding to the basin as -1, otherwise record it as 1. Similarly, the rainfall mapping characteristic value corresponding to the basin can be obtained.

[0032] Based on the monitoring of the water conservancy information corresponding to the basin, it is then possible to effectively know whether there is a risk of flood disasters in the current basin, and by predicting the collective characteristics of the upcoming flood, targeted decision-making during the flood can be realized, providing effective protection for the ecology.

[0033] The reservoir storage capacity analysis module is used to monitor the reservoir corresponding to the current basin based on the predicted set of upcoming floods, and analyze to obtain the flood control storage capacity of the reservoir corresponding to the basin.

[0034] In a specific example, the analysis to obtain the flood control storage capacity of the reservoir corresponding to the basin is as follows: Based on the current water regime status characteristic value and rainfall regime status characteristic value corresponding to the basin, if χ = 1 ∧ K = 1, it is determined that the reservoir corresponding to the basin needs to reserve the first-level flood control storage capacity.

[0035] If χ = 1 ∨ K = 0, χ = 0 ∨ K = 1, or χ = 0 ∨ K = 0, it is determined that the reservoir corresponding to the basin needs to reserve the second-level flood control storage capacity.

[0036] If χ = -1 ∧ K = -1, it is determined that the reservoir corresponding to the basin needs to reserve the third-level flood control storage capacity.

[0037] If there is a capacity difference between the reserved storage capacity of the reservoir corresponding to the current basin and the flood control storage capacity that the reservoir corresponding to the basin needs to reserve, then implement the drawdown scheduling of the reservoir's corresponding reservoir storage capacity and conduct a discharge before the flood arrives. If there is no capacity difference between the currently corresponding reserved storage capacity and the flood control storage capacity that the reservoir corresponding to the basin needs to reserve, then do not conduct the drawdown scheduling corresponding to the reservoir. Analyze in this way to obtain the flood control storage capacity of the reservoir corresponding to the basin.

[0038] Based on the predicted flood ensemble characteristics, further analyze whether there is a gap in the flood control storage capacity of the reservoir corresponding to the current basin, and implement the corresponding drawdown scheduling accordingly, so as to ensure that the reservoir corresponding to the basin has sufficient flood control capacity to effectively respond to the upcoming flood disasters and reduce the losses and risks brought by the flood disasters.

[0039] The reservoir management analysis module is used to obtain the dam information of the reservoir corresponding to the current basin and the basic information of the downstream end, calculate the comprehensive state value of the reservoir corresponding to the basin, and analyze the discharge plan of the reservoir corresponding to the basin.

[0040] It should be noted that a grating displacement sensor is used to obtain the dam displacement during the discharge of the reservoir corresponding to the current basin; a layered settlement gauge is used to obtain the dam settlement during the discharge of the reservoir corresponding to the current basin; a piezometer is used to obtain the dam seepage during the discharge of the reservoir corresponding to the current basin; an ultrasonic crack detector is used to obtain the depth of the dam cracks during the discharge of the reservoir corresponding to the current basin; an ultrasonic water level gauge and an ultrasonic flowmeter are used to obtain the cross-section water level and river channel flow of the downstream end of the reservoir corresponding to the current basin respectively; a laser rangefinder is used to obtain the river channel width of the downstream end of the reservoir corresponding to the current basin.

[0041] In a specific example, the calculation of the comprehensive state value of the reservoir corresponding to the basin is as follows: Use various equipment and instruments to collect the dam information during the discharge of the reservoir corresponding to the current basin, including displacement, settlement, seepage, and crack depth. After data processing, obtain the dam state characteristic value of the reservoir corresponding to the basin and denote it as

[0042] At the same time, use various equipment and instruments to monitor and collect the basic information of the downstream end of the reservoir corresponding to the current basin, including cross-section water level, river channel flow, and river channel width. After data processing, obtain the downstream state characteristic value of the reservoir corresponding to the basin.

[0043] And jointly import the dam safety state characteristic value of the reservoir corresponding to the basin and the downstream state characteristic value of the reservoir corresponding to the basin into the comprehensive state evaluation model: where ω is the comprehensive state value of the reservoir corresponding to the basin, is the preset dam state characteristic value, is the preset downstream state characteristic value.

[0044] If the comprehensive status value of the reservoir corresponding to the basin is 1, it is determined that the comprehensive safety condition status of the reservoir corresponding to the basin is stable. If the comprehensive status value of the reservoir corresponding to the basin is 0 or -1, it is determined that there are unstable factors in the comprehensive safety condition status of the reservoir corresponding to the basin.

[0045] It should be noted that the dam status characteristic values and downstream status characteristic values corresponding to the basin are set by professionals.

[0046] In a specific example, the process of obtaining the dam status characteristic values of the reservoir corresponding to the basin is as follows: Based on the displacement, settlement, seepage, and crack depth of the dam during the current reservoir discharge corresponding to the basin obtained by monitoring, and obtaining the displacement, settlement, seepage, and crack depth of the dam at the initial discharge of the current reservoir corresponding to the basin, obtaining the displacement difference, settlement difference, seepage difference, and crack depth difference of the dam during the current reservoir discharge corresponding to the basin, and comparing them with the permitted displacement difference, permitted settlement difference, permitted seepage difference, and permitted crack depth difference of the deformation of the reservoir dam during discharge stored in the database respectively. If the displacement difference of the dam during the reservoir discharge corresponding to the basin is less than the permitted displacement difference, the settlement difference is less than the permitted settlement difference, the seepage difference is less than the permitted seepage difference, or the crack depth is equal to the permitted crack depth difference, it is recorded as η′, otherwise it is recorded as η″, so as to obtain the dam status characteristic values of the reservoir corresponding to the basin The value is η′ or η″.

[0047] In a specific example, the process of obtaining the downstream status characteristic values of the reservoir corresponding to the basin is as follows: Based on the cross-section water level, river channel flow, and river channel width at the downstream end of the current reservoir corresponding to the basin obtained by monitoring, and comparing them with the initial cross-section water level, river channel flow, and river channel width at the downstream end of the current reservoir corresponding to the basin, obtaining the changed cross-section water level difference, river channel flow difference, and river channel width at the downstream end of the current reservoir corresponding to the basin, and comparing them with the permitted cross-section water level difference, permitted river channel flow difference, and permitted river channel width difference of the change at the downstream end of the reservoir dam during discharge stored in the database respectively. If the changed cross-section water level difference at the downstream end of the current reservoir corresponding to the basin is less than the permitted cross-section water level difference, the river channel flow difference is less than the permitted river channel flow difference, or the river channel width difference is equal to the permitted river channel width difference, it is recorded as ρ′, otherwise it is recorded as ρ″, so as to obtain the downstream status characteristic values of the reservoir corresponding to the basin The value is ρ′ or ρ″.

[0048] In a specific example, the process of analyzing and obtaining the discharge scheme of the reservoir corresponding to the basin is as follows: Based on the dam status characteristic values of the reservoir corresponding to the basin and the downstream status characteristic values of the reservoir corresponding to the basin If When this is the case, a first type of discharge method of the reservoir corresponding to the basin is adopted.

[0049] If or When this is the case, a second type of discharge method of the reservoir corresponding to the basin is adopted.

[0050] If Then it is determined that a third type of discharge method of the reservoir corresponding to the basin will be adopted.

[0051] It should be noted that when the dam state characteristic value and the downstream state characteristic value of the reservoir corresponding to the basin are both 1, it indicates that the discharge condition of the dam corresponding to the current basin reservoir meets the standard dam discharge condition. Then, the discharge before the flood comes is carried out according to the daily discharge method of the dam, which is recorded as the first type of discharge method. The parameters such as opening the gate of the dam are obtained from the first type of discharge method of the dam stored in the database; when one of the dam state characteristic value or the downstream state characteristic value corresponding to the basin is 0, then the dam is discharged in a peak-shifting manner, which is recorded as the second type of discharge method; when the dam state characteristic value and the downstream state characteristic value corresponding to the basin do not meet the requirements, then a control limit discharge method is adopted for the dam, which is recorded as the third type of discharge method. The parameters such as the discharge speed and flow rate are obtained from the third type of discharge method of the dam stored in the database.

[0052] It should be noted that after the preliminary discharge corresponding to the flood control storage capacity of the dam of the reservoir corresponding to the basin is completed, based on the dam state characteristic value corresponding to the dam of the reservoir corresponding to the basin, corresponding stabilizing measures are taken for the dam, so as to ensure the safety and storage capacity of the dam when storing flood during the flood. The stabilizing measures are to carry out targeted treatment by adopting corresponding grouting reinforcement.

[0053] The database is used to store water conservancy information, dam information and basic information.

[0054] Please refer to Figure 2 As shown, a comprehensive intelligent water conservancy management method includes: Step 1, water conservancy information monitoring: monitoring the water conservancy information corresponding to each time period of the current basin, and then predicting the flood pre-arrival set corresponding to the current basin.

[0055] Step 2, reservoir storage capacity analysis: based on the predicted flood pre-arrival set, then monitoring the reservoir corresponding to the current basin, and analyzing the flood control storage capacity of the reservoir corresponding to the basin.

[0056] Step 3, reservoir management analysis: obtaining the dam information of the reservoir corresponding to the current basin and the basic information of the downstream end, calculating the comprehensive state value of the reservoir corresponding to the basin, and analyzing the discharge plan of the reservoir corresponding to the basin.

[0057] In the embodiment of the present invention, by monitoring the water conservancy corresponding to the river basin, and then judging whether a flood will occur based on the data monitored in the river basin and predicting the set characteristics corresponding to the upcoming flood, corresponding response management adjustments are performed on the reservoir, and the discharge flow scheme of the reservoir corresponding to the river basin is analyzed, so as to achieve an efficient response when a flood comes, ensure that the reservoir has enough remaining space to accommodate the incoming flood disaster, avoid the risk of overtopping or dam break caused by insufficient reservoir capacity, reduce the disastrous losses brought by the flood disaster, and at the same time reduce the harmful impact of the flood disaster on the downstream end, and further protect the ecology when the flood comes.

[0058] The above content is only an example and explanation of the concept of the present invention. Those skilled in the art of the present technology can make various modifications or supplements to the described specific embodiments or use similar methods to replace them, as long as they do not deviate from the concept of the invention or exceed the scope defined in this specification, they should all belong to the protection scope of the present invention.

Claims

1. An integrated intelligent water conservancy management system, characterized in that, Including: A water conservancy information monitoring module, which is used to monitor the water conservancy information corresponding to each time period in the current basin, and then predict the flood prediction set corresponding to the current basin; A reservoir capacity analysis module, which is used to monitor the reservoir corresponding to the current basin based on the predicted flood prediction set, and analyze the flood control capacity of the reservoir corresponding to the basin; A reservoir management analysis module, which is used to obtain the dam information of the reservoir corresponding to the current basin and the basic information of the downstream end, calculate the comprehensive status value of the reservoir corresponding to the basin, and analyze the discharge plan of the reservoir corresponding to the basin.

2. The intelligent water conservancy comprehensive management system according to claim 1, characterized in that, The water conservancy information includes water regime data and rainfall data. The water regime data includes water level, water quality, flow rate and flow velocity. The rainfall data includes rainfall amount, rainfall frequency, rainfall coverage area and rainfall duration.

3. The intelligent water conservancy comprehensive management system according to claim 2, characterized in that, The specific prediction process for predicting the flood prediction set corresponding to the current basin is as follows: Based on the water regime data corresponding to each time period, the water regime characteristic values and runoff characteristic values corresponding to each time period of the basin are further extracted, and are respectively denoted as S 1t and S2′ t , where t is the number of each time period, t = 1,..., u, and u is any integer greater than 2. The water regime characteristic values and runoff characteristic values corresponding to each time period of the basin are imported into the corresponding water regime phenomenon state analysis model: where χ is the current water regime characteristic value corresponding to the basin, R1 is the upper limit value of the water regime corresponding to the basin, and R2 is the lower limit value of the water regime corresponding to the basin; Based on the rainfall data corresponding to each time period of the monitored basin, the rainfall characteristic values and rainfall mapping characteristic values corresponding to each time period of the basin are further extracted, and are respectively denoted as Q 1t and Q2′ t , and are jointly imported into the rainfall current situation analysis model: where K is the rainfall current situation characteristic value corresponding to the basin, G1 is the upper limit value of the rainfall corresponding to the basin, and G2 is the lower limit value of the rainfall corresponding to the basin; If the current situation characteristic values of the water regime and rainfall in the basin are 1, it is determined that no flood disaster will occur in the current basin. If the current situation characteristic values of the water regime and rainfall in the basin are 0 or -1, it is determined that a flood disaster will occur in the current basin; And based on the water regime characteristic values, runoff characteristic values, rainfall characteristic values and rainfall characteristics corresponding to each time period in the basin, the flood prediction set corresponding to the current basin is jointly formed.

4. The integrated intelligent water conservancy management system according to claim 3, wherein, The specific extraction process for extracting the water regime characteristic values, runoff characteristic values, rainfall characteristic values and rainfall characteristics corresponding to each time period in the basin is as follows: Extract the water regime data set corresponding to before the historical flood comes from the database, compare it with the water regime data monitored in the current basin, extract the water regime data characteristics corresponding to the water regime data, and count the water regime data characteristics corresponding to the water regime data to obtain the total number of water regime characteristics corresponding to the current basin. Compare it with the water regime characteristic threshold corresponding to the flood stored in the database. If the total number of water regime characteristics corresponding to the current basin is less than the water regime characteristic threshold corresponding to the flood stored in the database, record the water regime characteristic value of the basin as -1, otherwise record it as 1. Similarly, the runoff characteristic value of the basin can be obtained; Extract the rainfall data set corresponding to before the historical flood comes from the database, compare it with the rainfall data monitored in the current basin, extract the rainfall data characteristics corresponding to the rainfall data, and statistically record the rainfall data characteristics corresponding to the rainfall data to obtain the total number of rainfall characteristics corresponding to the current basin. Compare it with the rainfall characteristic threshold corresponding to the flood stored in the database. If the total number of rainfall characteristics corresponding to the current basin is less than the rainfall characteristic threshold corresponding to the flood stored in the database, record the rainfall characteristic value of the basin as -1, otherwise record it as 1. Similarly, the rainfall mapping characteristic value of the basin can be obtained.

5. The integrated intelligent water conservancy management system according to claim 4, characterized in that, The specific analysis process for analyzing the flood control capacity of the reservoir corresponding to the basin is as follows: Based on the current situation characteristic values of the water regime and rainfall in the current basin, if χ = 1 ∧ K = 1, it is determined that the reservoir corresponding to the basin needs to reserve the first-level flood control capacity; If χ = 1 ∨ K = 0, χ = 0 ∨ K = 1 or χ = 0 ∨ K = 0, it is determined that the reservoir corresponding to the basin needs to reserve the second-level flood control capacity; If χ = -1 ∧ K = -1, it is determined that the reservoir corresponding to the basin needs to reserve the three - level flood control storage capacity; If there is a capacity difference between the reserved storage capacity of the reservoir corresponding to the current basin and the flood control storage capacity that the reservoir corresponding to the basin needs to reserve, the drawdown operation of the reservoir corresponding to the reservoir is executed to conduct the discharge before the flood comes. If there is no capacity difference between the currently corresponding reserved storage capacity and the flood control storage capacity that the reservoir corresponding to the basin needs to reserve, the drawdown operation corresponding to the reservoir is not carried out. In this way, the flood control storage capacity of the reservoir corresponding to the basin is obtained through analysis.

6. The integrated intelligent water conservancy management system according to claim 1, characterized in that, The calculated comprehensive state value of the reservoir corresponding to the basin is as follows: Collect the dam information applied during the reservoir discharge in the current basin by using various equipment and instruments, including displacement, settlement, seepage, and crack depth. Obtain the dam status characteristic values of the reservoir corresponding to the basin through data processing, and record them as At the same time, various equipment and instruments are used to monitor and collect the basic information at the downstream end of the reservoir corresponding to the current basin, including cross - section water level, river channel flow, and river channel width. After data processing, the downstream state characteristic value of the reservoir corresponding to the basin is obtained; Import the dam safety status characteristic values of the reservoir corresponding to the basin and the downstream status characteristic values of the reservoir corresponding to the basin into the comprehensive status evaluation model together: where ω is the comprehensive status value of the reservoir corresponding to the basin, is the preset dam status characteristic value, and θ′ is the preset downstream status characteristic value; If the comprehensive state value of the reservoir corresponding to the basin is 1, it is determined that the comprehensive safety condition state of the reservoir corresponding to the basin is stable. If the comprehensive state value of the reservoir corresponding to the basin is 0 or -1, it is determined that there are unstable factors in the comprehensive safety condition state of the reservoir corresponding to the basin.

7. The intelligent water conservancy comprehensive management system according to claim 6, characterized in that, The obtained dam state characteristic value of the reservoir corresponding to the basin is as follows: Based on the displacement, settlement, seepage and crack depth of the dam when the corresponding reservoir in the current basin is discharging water as monitored, and obtaining the displacement, settlement, seepage and crack depth of the dam when the corresponding reservoir in the current basin initially discharges water, the displacement difference, settlement difference, seepage difference and crack depth difference of the dam when the corresponding reservoir in the current basin is discharging water are obtained, and are respectively compared with the permitted displacement difference, permitted settlement difference, permitted seepage difference and permitted crack depth difference of the deformation of the reservoir dam when discharging water stored in the database. If the displacement difference of the dam when the corresponding reservoir in the basin is discharging water is less than the permitted displacement difference, the settlement difference is less than the permitted settlement difference, the seepage difference is less than the permitted seepage difference or the crack depth is equal to the permitted crack depth difference, it will be recorded as η′, otherwise it will be recorded as η″, and thus the dam state characteristic value of the corresponding reservoir in the basin is obtained. The value is η′ or η″.

8. The intelligent water conservancy comprehensive management system according to claim 6, wherein, The obtained downstream state characteristic value of the reservoir corresponding to the basin is as follows: Based on the monitored cross - section water level, river channel flow, and river channel width at the downstream end of the reservoir corresponding to the current basin, and obtaining the initial cross - section water level, river channel flow, and river channel width at the downstream end of the reservoir corresponding to the current basin for comparison, the changed cross - section water level difference, river channel flow difference, and river channel width at the downstream end of the reservoir corresponding to the current basin are obtained, and they are respectively compared with the permitted cross - section water level difference, permitted river channel flow difference, and permitted river channel width difference at the downstream end during the reservoir dam discharge stored in the database. If the changed cross - section water level difference at the downstream end of the reservoir corresponding to the current basin is less than the permitted cross - section water level difference, the river channel flow difference is less than the permitted river channel flow difference, or the river channel width difference is equal to the permitted river channel width difference, it is denoted as ρ′, otherwise it is denoted as ρ″. In this way, the downstream state characteristic value θ of the reservoir corresponding to the basin is obtained, and the value of θ is ρ′ or ρ″.

9. The integrated intelligent water conservancy management system according to claim 6, characterized in that, The obtained discharge plan of the reservoir corresponding to the basin is as follows: Dam state characteristic values based on the corresponding reservoir in the basin and the downstream state characteristic value θ of the corresponding reservoir in the basin, if at this time, then adopt a first-class discharge method of the corresponding reservoir in the basin; If or then, the second type of flow discharge method of the reservoir corresponding to the river basin is adopted; If it is determined that three types of spillway discharge methods of the corresponding reservoir in the basin will be adopted.

10. A smart water conservancy comprehensive management method for implementing the smart water conservancy comprehensive management system according to any one of claims 1-9, characterized in that, Including: Step 1, water conservancy information monitoring: Monitor the water conservancy information corresponding to each time period of the current basin, and then predict the flood pre - arrival set corresponding to the current basin; Step 2, reservoir storage capacity analysis: Based on the predicted flood pre - arrival set, then monitor the reservoir corresponding to the current basin, and analyze to obtain the flood control storage capacity of the reservoir corresponding to the basin; Step 3, reservoir management analysis: Obtain the dam information and the basic information at the downstream end of the reservoir corresponding to the current basin, calculate the comprehensive state value of the reservoir corresponding to the basin, and analyze to obtain the discharge plan of the reservoir corresponding to the basin.

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