A multi-factor monitoring intelligent flood control dam

Abstract

The present invention relates to the technical field of water conservancy and flood control engineering, and in particular to a multi-factor monitoring intelligent flood control dam. The present invention includes a dam structure system and a monitoring system, the monitoring system includes a water body monitoring system and an environmental monitoring system, the dam structure system includes a fixed dam body and a mobile dam body, the water body monitoring system includes a water level monitoring device, a flow monitoring device and a flow velocity monitoring device, and the environmental monitoring system includes a precipitation monitoring device and a soil monitoring device. The dam structure system is used to regulate water storage and flood control, and the monitoring system is used to monitor the relevant data of the dam body and the river channel, which is conducive to using a variety of data to predict and warn disasters, and effectively ensure the safety of the dam and downstream. The water body monitoring system is conducive to ensuring the monitoring of the upstream of the dam body, and the environmental monitoring system is conducive to predicting the impact on the river channel and the dam body through the monitored environmental data, and comprehensively judging and predicting natural disasters and environmental changes.

Description

Technical Field

[0001] The invention relates to the technical field of water conservancy and flood control engineering, and in particular to a multi-factor monitoring intelligent flood control dam. Background Art

[0002] Flood control dams are civil engineering structures used to control and manage floods. They are usually built along rivers, lakes or coastlines to protect densely populated areas, agricultural land and important infrastructure from floods. When designing flood control dams, many factors need to be considered, including hydrological data, geological conditions, environmental impacts, and socio-economic benefits. The design must ensure the stability and safety of the dams under extreme weather conditions. Flood control dams are an important part of the flood prevention and disaster reduction system. Through scientific planning and effective management, they can significantly improve the region's flood control capabilities and protect people's lives and property.

[0003] Most of the current flood control dams are fixed structures that cannot adjust the maximum water storage level according to different seasons. At the same time, they have weak water storage capacity for sudden heavy rainfall, which can easily cause water to overflow the dam top and damage the dam facilities.

[0004] Many dam areas lack sufficient monitoring equipment, resulting in insufficient collection of key data such as water level, flow, and rainfall. This data loss affects decision makers' accurate assessment of flood risks. Environmental data usually comes from multiple sources, such as meteorological stations, hydrological stations, etc. Different data formats and collection frequencies make data integration difficult, affecting the accurate analysis of the overall hydrological conditions. The flood prediction model based on monitoring data is not perfect, especially in the face of extreme weather events. The model's prediction accuracy may be insufficient, affecting the effectiveness of flood control decisions. Summary of the invention

[0005] In order to improve the water storage and regulation capacity of flood control dams, improve the flood control capacity during heavy rainfall, solve the problem of incomplete collection of flood control data related to flood control dams, and improve flood control prediction capabilities, the present invention provides a multi-factor monitoring intelligent flood control dam.

[0006] The multi-factor monitoring intelligent flood control dam provided by the present invention adopts the following technical solution:

[0007] A multi-factor monitoring intelligent flood control dam comprises a dam structure system and a monitoring system, wherein the monitoring system comprises a water body monitoring system and an environmental monitoring system, wherein the dam structure system, the water body monitoring system and the environmental monitoring system are respectively connected to a control and regulation system through communication control, wherein the dam structure system comprises a fixed dam body and a movable dam body, wherein the fixed dam body is fixedly constructed and arranged on a cross section of a river channel, and the movable dam body is movably arranged on one side of the fixed dam body, wherein the movable dam body is multi-layer stepped and the water retaining and water storage height of the fixed dam body is increased by movement, wherein the water body monitoring system comprises a water level monitoring device, a flow rate monitoring device and a flow rate monitoring device, wherein the water level monitoring device, the flow rate monitoring device and the flow rate monitoring device respectively monitor water level changes, river water flow and flow rate at the river channel and the dam body, wherein the environmental monitoring system comprises a precipitation monitoring device and a soil body monitoring device, wherein the precipitation monitoring device and the soil body monitoring device respectively monitor precipitation conditions and soil body data around and upstream of the river channel and the dam body.

[0008] The dam structure system is used to regulate water storage and flood control, and the monitoring system is used to monitor relevant data of the dam and river channel, which is conducive to using various data to predict and warn disasters, improve the flood control capacity of flood control dams, and effectively ensure the safety of dams and downstream. The water body monitoring system is conducive to judging the operation of river water bodies through the monitored water body data, ensuring monitoring of the upstream of the dam body, and the environmental monitoring system is conducive to predicting the impact on the river channel and dam body through the monitored environmental data, and comprehensively judging and predicting natural disasters and environmental changes.

[0009] Furthermore, the bottom of the fixed dam body is fixed to the bottom of the river channel by dam foundation construction, an internal channel is reserved or opened inside the fixed dam body, both sides of the fixed dam body are fixed to the banks on both sides of the river channel by side support construction, and a road bridge is laid on the top of the fixed dam body.

[0010] The dam foundation is a necessary structure of the dam, which ensures the structural stability of the dam body. The internal passage is convenient for observing the dam body from the inside and carrying out other work. The side support is conducive to ensuring the stability of both sides of the dam body and further improving the stability of the dam body in combination with the dam foundation. The road bridge is convenient for pedestrians, vehicles or staff to pass.

[0011] Furthermore, the movable dam body is divided into two sectors and are hinged at both ends of the fixed dam body through fixed rotating shafts respectively. A sector-shaped slide is arranged at the bottom of the movable dam body, and the movable dam body moves along the sector-shaped slide. A plurality of positioning slots are vertically provided on the movable dam body, and a water retaining slot is provided on the central contact surface of the movable dam body. Insert strips are movably and removably installed in the positioning slot and the water retaining slot. A fixed slot is constructed at the bottom of the movable dam body, and the fixed slot corresponds to and matches the positioning slot and the water retaining slot at the fixed position.

[0012] The movable dam body is divided into two leaves for easy opening and closing of the movable dam body, thereby realizing the heightening of the fixed dam body and facilitating the adjustment of the water storage height. The fan-shaped slide is conducive to guiding the swing of the movable dam body to avoid the displacement of the movable dam body. The positioning slot combined with the insert strip can fix the movable dam body to avoid the impact of the water flow acting completely on the fixed dam body. The water retaining slot cooperates with the insert strip to effectively seal the gap between the two leaves of the movable dam body and improve the water retaining effect.

[0013] Furthermore, bank dikes are constructed on both sides of the mobile dam body in the expanded state, and the bank dikes include dam walls. The dam walls are vertically constructed and set on the river bank. Revetments are constructed on both sides of the dam walls, and guardrails are installed on the top of the dam walls. Gates are opened and installed on both the fixed dam body and the mobile dam body. The gates are installed and positioned on both sides by gate supports. The gates slide to open and close along the gate supports. A gate valve is connected and installed on one side of the gate. The gate is controlled to slide and open and close by the gate valve, and a gate groove is opened at the sliding contact end of the gate.

[0014] The bank embankment is conducive to protecting and storing the mobile dam body in the unfolded state, while improving the structural stability of the dam body. The slope protection can improve the structural stability of the bank embankment and effectively protect the riverbank structure. The guardrail is conducive to protecting the safety of passers-by. The gate is convenient for controlling water release and storage, and is convenient for downstream supplementary irrigation. The gate groove improves the stability of the gate and reduces water leakage.

[0015] Furthermore, a mud retaining weir is constructed in front of the water storage side of the fixed dam body and the movable dam body. The mud retaining weir is transversely arranged in the river channel and multiple mud retaining weirs are arranged at intervals. The multiple mud retaining weirs are arranged in parallel and at intervals, and the high one in the middle gradually becomes shorter on both sides. A weir pool is constructed between the mud retaining weirs, and nets are installed on the top of the mud retaining weir and the weir pool. Water diversion channels are constructed on both sides of the weir pool, and silt removal gates are installed at the connection between the water diversion channel and the weir pool. A bottom pad is placed on the top of the weir pool, and the bottom pad is composed of multiple strip plates spliced ​​together.

[0016] The silt retaining weir is helpful to intercept the silt brought by the upstream scouring water flow, reduce the accumulation of silt in the dam body, thereby raising the water level around the dam body, reducing the flood control capacity of the dam body, and reducing the impact on the movement of the mobile dam body. The weir pool is used to store the intercepted sedimentary silt. The intercepting net is helpful to prevent large garbage from entering the weir pool and causing blockage, and it is convenient to clean it. The water diversion channel is convenient for cleaning the silt accumulated in the weir pool, and it is convenient to slowly lower or maintain the water level through drainage. The bottom pad is convenient for cleaning the silt to prevent silt accumulation from blocking the water diversion channel.

[0017] Furthermore, the water level monitoring device includes a radar water level gauge, a water level sensor and a water depth detector. The radar water level gauge is installed at a data monitoring station and measures the water level of a river channel through radar remote monitoring. The water level sensor is installed at a dam structure system and monitors the water level change at the dam structure system. The water level sensor is remotely connected to the data monitoring station through communication. The water depth detector is installed and floats on the water surface of the river channel and monitors the depth from the water surface to the riverbed. The water depth detector is remotely connected to the data monitoring station through communication. The flow monitoring device includes a radar flow meter, an inter-sluice flow meter and an inter-channel flow meter. The radar flow meter is installed at a data monitoring station and remotely monitors and counts the river channel flow through radar. The inter-sluice flow meter is installed at the gate of the dam structure system and monitors and counts the gate flow. The water flow rate at the gate, the inter-sluice flowmeter is remotely connected to the data monitoring station through communication, the inter-channel flowmeter is installed at the water diversion channel of the dam body structure system and monitors and counts the water flow rate at the water diversion channel, the inter-channel flowmeter is remotely connected to the data monitoring station through communication, the flow velocity monitoring device includes a radar current meter, an inter-sluice current meter and an inter-channel current meter, the radar current meter is installed at the data monitoring station and remotely monitors and counts the river flow velocity through radar, the inter-sluice current meter is installed at the gate of the dam body structure system and monitors and counts the water flow velocity at the gate, the inter-sluice current meter is remotely connected to the data monitoring station through communication, the inter-channel current meter is installed at the water diversion channel of the dam body structure system and monitors and counts the water flow velocity at the water diversion channel, and the inter-channel current meter is remotely connected to the data monitoring station through communication.

[0018] The water level monitoring device monitors the water level changes and timely grasps the water level of the river, which is convenient for adjusting the dam structure system according to the water level changes. The radar water level gauge is convenient for remote monitoring of the water level changes in the river, which is convenient for predicting and warning of water level changes. The water level sensor is conducive to accurately monitoring the water level changes around the dam structure. The water depth detector is used to monitor the depth from the water surface to the bottom of the water, and comprehensively grasp the changes in the river and riverbed. The flow monitoring device monitors the flow changes in the river and effectively predicts the flow changes downstream. The radar flow meter is convenient for remote monitoring of the water flow in the river, which is conducive to the overall judgment of the operation status of the river. The gate flow meter is convenient for measuring Calculating the amount of water released by the gate is conducive to controlling the waterproofing of the gate. The inter-channel flow meter monitors the flow rate through the diversion channel to control the waterproofing time of the diversion channel. The flow rate monitoring device determines the impact force of the water flow by monitoring the water flow velocity, which is conducive to reminding the control dam body device to respond in advance to prevent high water flow impact. The radar flow meter is convenient for remote monitoring of the water flow velocity of the river and predicting the impact of water flow impact on the dam body. The inter-gate flow meter monitors the flow velocity changes at the gate to determine the water level changes and the excessive water flow velocity that damages the dam body and the gate. The inter-channel flow meter monitors the water flow velocity in the diversion channel to determine the sewage discharge rate and blockage of the diversion channel.

[0019] Furthermore, the water body monitoring system also includes an evaporation monitoring device, an ice monitoring device, a riverbed monitoring device and a biological detection radar. The evaporation monitoring device, ice monitoring device, riverbed monitoring device and biological detection radar respectively monitor and compile statistics on the evaporation data, ice conditions, riverbed change data and biological activities of the river.

[0020] The evaporation monitoring device monitors the evaporation data of the river channel to help predict the changes in the water volume in the river channel and to predict the damage caused by drought and floods. The ice monitoring device monitors the ice conditions in the river channel to help predict the occurrence of ice. The riverbed monitoring device monitors the changes in the riverbed to help comprehensively judge the environmental conditions of the river channel and assist in understanding the operation of the river channel. The biological detection radar detects the biological activities in the river channel and on both sides of the river bank to facilitate the understanding of the ecological environment of the river channel.

[0021] Furthermore, the evaporation monitoring device includes a water temperature sensor and a light sensor, the water temperature sensor is installed in the river channel and monitors the water temperature data in the river channel, the light sensor is installed above the river channel and monitors the light intensity on the upper surface of the river channel, the water temperature sensor and the light sensor are remotely communicated and connected to a data monitoring station, the ice monitoring device includes a remote sensing monitor, an ice thickness detector and a tide monitor, the remote sensing monitor is installed in the data monitoring station and detects the freezing conditions of the river surface through remote sensing remote monitoring, the ice thickness detector is installed on a drone and moves along the ice layer of the river channel to monitor and count the thickness of the ice layer on the river channel, and the ice thickness detector is remotely communicated and connected to the data monitoring station The tide monitors are installed at intervals along the river channel and monitor and track the tide conditions in the river channel. The tide monitors are remotely connected to a data monitoring station through communication. The riverbed monitoring device includes a turbidity sensor and a silt detector. The turbidity sensor and the silt detector are installed in the river channel and monitor the turbidity of the water body and the deposition of silt respectively. The turbidity sensor and the silt detector are remotely connected to a data monitoring station through communication. The biological detection radar includes a plant monitor, an animal monitor and an insect monitor. The plant monitor, the animal monitor and the insect monitor are all installed in the data monitoring station and monitor the movement and reproduction of plants, animals and insects in the river channel and on the river bank respectively.

[0022] The water temperature sensor indirectly determines the evaporation rate of the water body by monitoring the water temperature, so as to predict and estimate the evaporation of the water body. The light sensor indirectly reflects and predicts the water evaporation by monitoring the light intensity of the river channel. The remote sensing monitor remotely monitors the ice situation of the river surface through remote sensing signals, which is conducive to the overall grasp of the ice period of the river surface. The ice thickness detector detects the thickness of the ice layer, which is convenient for predicting the state of ice after breaking the ice and preventing natural disasters caused by ice. The tide monitor monitors the movement of the tide, which is conducive to preventing the impact and damage of the tide on the banks of the river and the dam. The turbidity sensor monitors the The turbidity of water in the river is measured to predict and judge the sediment flow in the river, and further predict the amount of sediment accumulation. The silt detector monitors the amount of silt accumulation in the riverbed and the bottom of the water around the dam to determine whether it needs to be cleaned and predict the rate of riverbed rise. The plant monitor detects the growth status of plants in the river and on the bank to determine the ecological pollution in the river. The animal monitor detects the animal activities in the river and on the bank, which is beneficial to the protection of the ecological environment around the river. The insect monitor detects the development of insects around the river, which is beneficial to controlling the outbreak of pests such as mosquitoes.

[0023] Furthermore, the precipitation monitoring device includes a rainfall monitor, a flow rate monitor and a snowfall monitor. The rainfall monitor and the snowfall monitor are installed at intervals along the river channel and respectively monitor the rainfall and rainfall distribution and the snowfall and snowfall distribution along the river channel. The rainfall monitor and the snowfall monitor are both remotely connected to a data monitoring station. The flow rate monitor is installed at the fork of the river channel and monitors and counts the water flow of the bifurcated tributaries of the river channel into the main river channel. The flow rate monitor is remotely connected to the data monitoring station. The environmental monitoring system also includes a wind monitoring device and a temperature and humidity monitoring device. The wind monitoring device and the temperature and humidity monitoring device are installed at intervals along the river channel and respectively monitor the wind data and temperature and humidity data around the river channel. The wind monitoring device includes a wind speed monitor, a wind direction monitor and an air pressure sensor. The wind speed monitor monitors and counts the wind speed data around the river channel, and the wind direction monitor monitors and counts the wind direction of the river channel. The wind direction and wind direction changes around the river channel, the air pressure sensor monitors and collects the air pressure data around the river channel, the wind speed monitor, wind direction monitor and air pressure sensor are all remotely connected to the data monitoring station, the temperature and humidity monitoring device includes an air temperature sensor and a humidity sensor, the air temperature sensor and humidity sensor respectively monitor and collect the temperature and humidity data around the river channel, the air temperature sensor and humidity sensor are all remotely connected to the data monitoring station, the soil monitoring device includes an osmotic pressure detector, a soil humidity sensor, and a groundwater level detector, the osmotic pressure detector and soil humidity sensor are both installed in the soil around the river channel and monitor the osmotic pressure and humidity data of the soil around the river channel respectively, the groundwater level detector is installed in the soil at the bottom of the river channel and the surrounding soil and detects the groundwater level data underground around the river channel, the osmotic pressure detector, soil humidity sensor, and groundwater level detector are all remotely connected to the data monitoring station.

[0024] The precipitation monitoring device monitors the precipitation around the river channel to facilitate the prediction and early warning of the river level rise caused by rain. The wind monitoring device monitors wind data to facilitate the judgment and prediction of the impact of wind on the river flow. The temperature and humidity monitoring device monitors the temperature and humidity data to facilitate the monitoring of the climate and weather around the river channel. The soil monitoring device monitors the soil data around the river channel and the bottom of the riverbed to monitor the seepage of the river channel and the impact on the surrounding soil. The rainfall monitor and snowfall monitor predict the increase in water flow in the river channel by monitoring rainfall and snowfall, which is convenient for planning flood discharge and flood storage. The flow monitor monitors the amount of water that tributaries merge into the mainstream river channel, which is conducive to judging the impact of tributaries on the main river channel. The wind speed monitoring The device monitors wind speed to facilitate the judgment of the impact of wind on river flow, and further monitors and predicts river flow. The wind direction monitor monitors wind direction changes to facilitate a comprehensive analysis of the impact of wind intensity on river flow. The air pressure sensor monitors air pressure data to facilitate the prediction of air convection, wind force and wind direction. The air temperature sensor and humidity sensor monitor temperature and humidity to assist in the prediction of river evaporation and river flow. The osmotic pressure detector monitors the osmotic pressure of the soil around the river to facilitate the monitoring and prediction of river water infiltration loss. The soil humidity sensor monitors the humidity of the soil around the river to facilitate the judgment of the river infiltration rate. The groundwater level detector detects the groundwater level to help grasp the mutual influence between groundwater and river water.

[0025] Furthermore, the control and adjustment system includes a data collection device, a data monitoring device and a data processing device, which are installed in a data monitoring station, the data collection device is communicatively connected to the data monitoring device, the data monitoring device is communicatively connected to the data processing device, the data collection device includes a data transfer station, a data center and a data storage library, the data transfer stations are distributed along the river channel, a plurality of the data transfer stations are communicatively connected to the same data center, the data center is communicatively connected to the data storage library, the data processing device is externally connected to and controls an alarm device, a gate control device and a mobile dam control device, the alarm device is installed at the dam structure system or at the monitoring emergency treatment location, the gate control device is installed at the gate of the dam structure system and controls the opening and closing of the gate, and the mobile dam control device is installed at the mobile dam body of the dam structure system and controls the opening and closing of the mobile dam body.

[0026] The data monitoring station is convenient for installing monitoring equipment and data equipment, which is beneficial to protecting the monitoring equipment and data equipment and facilitating operators to maintain the monitoring equipment. The data collection device is conducive to the centralized collection of data monitored by multiple remote monitoring devices, which is conducive to summarizing and viewing. The data transfer station is used to manage some detection devices and summarize them, which is convenient for managing scattered monitoring equipment to avoid the distance being too far beyond the scope of data collection. The data center collects data from various data transfer stations, summarizes and stores them, which is convenient for data call. The data repository is used to store historical data, which is convenient for calculation and prediction to be called. The data monitoring device is convenient for monitoring data anomalies and reminding operators to respond and process them. The data processing device calculates and infers the stored historical data, and uses built-in programs or artificial intelligence to make predictions to improve the accuracy of the predictions. The alarm device reminds operators and monitoring personnel to deal with abnormal situations in time through alarms to avoid abnormal deterioration. The gate control device is used to remotely control the opening and closing of the gate. The mobile dam control device is used to remotely control the movement of the mobile dam body, which is convenient for operators to remotely process and control the dam body structure.

[0027] In summary, the present invention has the following beneficial technical effects:

[0028] 1. The dam structure system is used to regulate water storage and flood control. The monitoring system is used to monitor the relevant data of the dam and the river. It is conducive to using a variety of data to predict and warn of disasters, improve the flood control capacity of flood control dams, and effectively ensure the safety of dams and downstream. The water body monitoring system is conducive to judging the operation of river water bodies through the monitored water body data, ensuring the monitoring of the upstream of the dam body. The environmental monitoring system is conducive to predicting the impact on the river and dam through the monitored environmental data, and comprehensively judging and predicting natural disasters and environmental changes.

[0029] 2. The dam foundation is a necessary structure of the dam, which ensures the structural stability of the dam body. The internal passage is convenient for observing the dam body from the inside and performing other work. The side support is conducive to ensuring the stability of both sides of the dam body and further improving the stability of the dam body in combination with the dam foundation. The road bridge is convenient for pedestrians, vehicles or staff to pass through. The mobile dam body is divided into two leaves, which is convenient for opening and closing the mobile dam body, thereby realizing the heightening of the fixed dam body and facilitating the adjustment of the water storage height. The fan-shaped slide is conducive to guiding the swing of the mobile dam body to avoid the displacement of the mobile dam body. The positioning slot combined with the insertion strip can fix the mobile dam body to avoid the impact of the water flow acting completely on the fixed dam body. The water retaining slot cooperates with the insertion strip to effectively seal the gap between the two mobile dam bodies and improve the water retaining effect. The bank embankment is conducive to protecting and storing the mobile dam body in the unfolded state. At the same time Improve the structural stability of the dam body. Slope protection can improve the structural stability of the bank embankment and effectively protect the riverbank structure. Guardrails are conducive to protecting the safety of passers-by. Gates are convenient for controlling water release and water storage, and are convenient for downstream supplementary irrigation. Gate grooves improve the stability of gates and reduce leakage. Mud retaining weirs are conducive to intercepting the silt brought by upstream scouring water and reducing the accumulation of silt in the dam body, thereby raising the water level around the dam body, reducing the flood control capacity of the dam body, and reducing the impact on the movement of the mobile dam body. The weir pool is used to store intercepted sediment. The interception net is conducive to preventing large garbage from entering the weir pool and causing blockage, and is convenient for cleaning. The water diversion channel is convenient for cleaning the silt accumulated in the weir pool, and is convenient for slowly lowering or maintaining the water level through drainage. The bottom pad is convenient for cleaning the silt to prevent silt accumulation from blocking the water diversion channel.

[0030] 3. The water level monitoring device monitors the water level changes and timely grasps the water level of the river, which is convenient for adjusting the dam structure system according to the water level changes. The radar water level meter is convenient for remote monitoring of the water level changes in the river, which is convenient for predicting and warning the water level changes. The water level sensor is conducive to accurately monitoring the water level changes around the dam structure. The water depth detector is used to monitor the depth from the water surface to the bottom of the water, and comprehensively grasp the changes in the river and riverbed. The flow monitoring device monitors the flow changes in the river and effectively predicts the flow changes downstream. The radar flow meter is convenient for remote monitoring of the water flow of the river, which is conducive to the overall judgment of the operation status of the river. The gate flow meter is convenient Calculating the amount of water released by the gate is conducive to controlling the waterproofing of the gate. The inter-channel flow meter monitors the flow rate through the diversion channel to control the waterproofing time of the diversion channel. The flow rate monitoring device determines the impact force of the water flow by monitoring the water flow velocity, which helps to remind the control dam body device to take early measures to prevent high water flow impact. The radar flow meter is convenient for remote monitoring of the water flow velocity in the river and predicting the impact of water flow impact on the dam body. The inter-gate flow meter monitors the flow velocity changes at the gate to determine the water level changes and whether excessive water flow velocity will damage the dam body and the gate. The inter-channel flow meter monitors the water flow velocity in the diversion channel to determine the sewage discharge rate and blockage of the diversion channel.

[0031] 4. The evaporation monitoring device monitors the evaporation data of the river channel, which is conducive to predicting the changes in the water volume of the river channel and predicting drought and flood damage. The ice monitoring device monitors the ice conditions in the river channel, which is conducive to predicting the occurrence of ice. The riverbed monitoring device monitors the changes in the riverbed, which is conducive to comprehensively judging the environmental conditions of the river channel and assisting in mastering the operation conditions of the river channel. The biological detection radar detects the biological activities in the river channel and on both sides of the river bank, which is convenient for mastering the ecological environment of the river channel. The water temperature sensor indirectly judges the evaporation rate of the water body by monitoring the water temperature, thereby predicting and estimating the evaporation of the water body. The light sensor monitors the light intensity of the river channel, thereby indirectly reflecting and predicting the water evaporation. The remote sensing monitor remotely monitors the ice conditions of the river surface through remote sensing signals, which is conducive to overall mastering the ice period of the river surface. Ice thickness detection The device can detect the thickness of the ice layer to predict the state of ice after breaking the ice and prevent natural disasters caused by ice. The tide monitor can prevent the impact and damage of the tide on the banks of the river and the dam by monitoring the movement of the tide. The turbidity sensor can predict and judge the sediment flow in the river by monitoring the turbidity of the water in the river, and further predict the amount of sediment deposition. The silt detector can monitor the amount of silt deposition on the riverbed and the bottom of the water around the dam to determine whether it needs to be cleaned and predict the speed of riverbed rise. The plant monitor can detect the growth status of plants in the river and on the bank to determine the ecological pollution in the river. The animal monitor can detect the activities of animals in the river and on the bank, which is beneficial to the protection of the ecological environment around the river. The insect monitor can detect the development of insects around the river, which is beneficial to the control of the outbreak of pests such as mosquitoes.

[0032] 5. The precipitation monitoring device monitors the precipitation around the river channel to facilitate the prediction and early warning of the river level rise caused by rain. The wind monitoring device monitors wind data to facilitate the judgment and prediction of the impact of wind on the river flow. The temperature and humidity monitoring device monitors the temperature and humidity data to facilitate the monitoring of the climate and weather around the river channel. The soil monitoring device monitors the soil data around the river channel and the bottom of the riverbed, which is conducive to monitoring the seepage of the river channel and the impact on the surrounding soil. The rainfall monitor and snowfall monitor predict the increase in water flow in the river channel by monitoring rainfall and snowfall, which is convenient for planning flood discharge and flood storage. The confluence monitor monitors the amount of water that tributaries merge into the mainstream river channel, which is conducive to judging the impact of tributaries on the main river channel. The wind speed monitor The wind direction monitor monitors the wind direction changes, which is conducive to a comprehensive analysis of the impact of wind intensity on river flow. The air pressure sensor monitors the air pressure data to facilitate the prediction of air convection, wind force and wind direction. The air temperature sensor and humidity sensor monitor temperature and humidity to assist in the prediction of river evaporation and river flow. The osmotic pressure detector monitors the osmotic pressure of the soil around the river to facilitate the monitoring and prediction of river water infiltration loss. The soil humidity sensor monitors the humidity of the soil around the river to facilitate the judgment of the river infiltration speed. The groundwater level detector detects the groundwater level, which is conducive to understanding the mutual influence between groundwater and river water.

[0033] 6. The data monitoring station is convenient for installing monitoring equipment and data equipment, which is beneficial to protecting the monitoring equipment and data equipment and facilitating operators to maintain the monitoring equipment. The data collection device is conducive to the centralized collection of data monitored by multiple remote monitoring devices, which is conducive to summarizing and viewing. The data transfer station is used to manage some detection devices and summarize them, which is convenient for managing scattered monitoring equipment to avoid the distance being too far beyond the scope of data collection. The data center collects data from various data transfer stations, summarizes and stores them, which is convenient for data call. The data repository is used to store historical data, which is convenient for calculation and prediction. The data monitoring device is convenient for monitoring data anomalies and reminding operators to respond and process them. The data processing device calculates and infers the stored historical data, and uses built-in programs or artificial intelligence to make predictions to improve the accuracy of the predictions. The alarm device reminds operators and monitoring personnel to deal with abnormal situations in time through alarms to avoid abnormal deterioration. The gate control device is used to remotely control the opening and closing of the gate. The mobile dam control device is used to remotely control the movement of the mobile dam body, which is convenient for operators to remotely process and control the dam structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] Figure 1 It is a schematic diagram of the structure of the dam structure system of the present invention;

[0035] Figure 2 for Figure 1 Full cross-section diagram at the center plane;

[0036] Figure 3 It is a connection diagram of the monitoring system of the present invention.

[0037] Description of reference numerals:

[0038] 1. Dam structure system, 11. Fixed dam, 111. Dam foundation, 112. Inner channel, 113. Side support, 114. Road bridge, 12. Mobile dam, 121. Fan-shaped slide, 122. Fixed shaft, 123. Positioning slot, 124. Water retaining slot, 125. Insert, 126. Fixed slot, 13. Bank embankment, 131. Dam wall, 132. Guardrail, 133. Slope protection, 14. Gate, 141. Gate support, 142. Gate valve, 143. Gate groove, 15. Mud retaining weir, 151. Weir pool, 152. Block net, 16. Diversion channel, 161. Desilting gate, 162. Bottom pad;

[0039] 2. Water body monitoring system, 21. Water level monitoring device, 211. Radar water level gauge, 212. Water level sensor, 213. Water depth detector, 22. Flow monitoring device, 221. Radar flow meter, 222. Lock flow meter, 223. Channel flow meter, 23. Flow velocity monitoring device, 231. Radar flow meter, 232. Lock flow meter, 233. Channel flow meter, 24. Evaporation monitoring device, 241. Water temperature sensor, 242. Light sensor, 25. Ice monitoring device, 251. Remote sensing monitor, 252. Ice thickness detector, 253. Tide monitor, 26. Riverbed monitoring device, 261. Turbidity sensor, 262. Silt detector, 27. Biological detection radar, 271. Plant monitor, 272. Animal monitor, 273. Insect monitor;

[0040] 3. Environmental monitoring system, 31. Precipitation monitoring device, 311. Rainfall monitor, 312. Confluence monitor, 313. Snowfall monitor, 32. Wind monitoring device, 321. Wind speed monitor, 322. Wind direction monitor, 323. Air pressure sensor, 33. Temperature and humidity monitoring device, 331. Air temperature sensor, 332. Humidity sensor, 34. Soil monitoring device, 341. Osmotic pressure detector, 342. Soil humidity sensor, 343. Groundwater level detector;

[0041] 4. Control and adjustment system, 40. Data monitoring station, 41. Data collection device, 411. Data transfer station, 412. Data center, 413. Data storage library, 42. Data monitoring device, 43. Data processing device, 44. Alarm device, 45. Gate control device, 46. Mobile dam control device. DETAILED DESCRIPTION

[0042] The following will be combined with the attached Figure 1-Figure 3 , the technical solutions in the embodiments of the present invention are clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0043] In the description of the present invention, it should be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0044] Embodiment 1:

[0045] The embodiment of the present invention discloses a multi-factor monitoring intelligent flood control dam, referring to Figure 1 and Figure 2 , including a dam structure system 1 and a monitoring system, the monitoring system including a water monitoring system 2 and an environmental monitoring system 3, the dam structure system 1, the water monitoring system 2 and the environmental monitoring system 3 are respectively connected to a control and regulation system 4 through communication control;

[0046] The dam structure system 1 comprises a fixed dam body 11 and a movable dam body 12. The fixed dam body 11 is fixedly built and arranged on the cross section of the river channel, and the movable dam body 12 is movably arranged on one side of the fixed dam body 11. The movable dam body 12 is multi-layered and stepped, and the water retaining and water storage height of the fixed dam body 11 can be increased by moving.

[0047] The water body monitoring system 2 includes a water level monitoring device 21, a flow monitoring device 22 and a flow velocity monitoring device 23, and the water level monitoring device 21, the flow monitoring device 22 and the flow velocity monitoring device 23 respectively monitor the water level changes, river flow and flow velocity at the river channel and the dam body. The environmental monitoring system 3 includes a precipitation monitoring device 31 and a soil monitoring device 34, and the precipitation monitoring device 31 and the soil monitoring device 34 respectively monitor the precipitation conditions and soil data around and upstream of the river channel and the dam body.

[0048] The fixed dam body 11 is a reinforced concrete structure, and the movable dam body 12 is a hollow steel plate structure. When the water volume is sufficient in summer, the movable dam body 12 is closed to raise the fixed dam body 11 to store water. When the water volume decreases in winter, the movable dam body 12 is opened to release the stored water and lower the water storage height.

[0049] Embodiment 2:

[0050] On the basis of Example 1, add:

[0051] Reference Figure 1 and Figure 2 The bottom of the fixed dam body 11 is built and fixed to the bottom of the river channel through a dam foundation 111, an internal channel 112 is reserved or opened inside the fixed dam body 11, both sides of the fixed dam body 11 are built and fixed on the banks on both sides of the river channel through side supports 113, and a road bridge 114 is laid on the top of the fixed dam body 11.

[0052] Equipment, tools, etc. are placed in the inner channel 112.

[0053] Reference Figure 1 and Figure 2 The movable dam body 12 is divided into two sectors and are respectively hinged at both ends of the fixed dam body 11 through a fixed rotating shaft 122. A sector slide 121 is arranged at the bottom of the movable dam body 12, and the movable dam body 12 moves along the sector slide 121. A plurality of positioning slots 123 are vertically provided on the movable dam body 12, and a water retaining slot 124 is provided on the central contact surface of the movable dam body 12. Inserts 125 are movably and removably installed in the positioning slot 123 and the water retaining slot 124. A fixed slot 126 is constructed at the bottom of the movable dam body 12, and the fixed slot 126 corresponds to and matches the positioning slot 123 and the water retaining slot 124 at the fixed position.

[0054] When installing the insert 125, first merge the movable dam body 12, at which time the water retaining slot 124 and the positioning slot 123 overlap with the fixing slot 126, lift the insert 125 by a crane, and then slowly insert it into the water retaining slot 124 and the positioning slot 123, and insert the bottom into the fixing slot 126. When removing, pull out the insert 125 using a lifting crane.

[0055] Reference Figure 1 and Figure 2 The mobile dam body 12 is deployed with bank dikes 13 on both sides. The bank dikes 13 include a dam wall 131. The dam wall 131 is vertically constructed on the river bank. Slope protection 133 is constructed on both sides of the dam wall 131. A guardrail 132 is installed on the top of the dam wall 131.

[0056] The fixed dam body 11 and the movable dam body 12 are both provided with and installed with gates 14. Both sides of the gate 14 are installed and positioned by gate supports 141. The gate 14 slides and opens and closes along the gate supports 141. One side of the gate 14 is connected and installed with a gate valve 142. The gate 14 is controlled to slide and open and close by the gate valve 142. A gate groove 143 is provided at the sliding contact end of the gate 14.

[0057] The gate valve 142 pulls the gate 14 upward to lift it up, thereby opening the gate 14 .

[0058] Reference Figure 1 and Figure 2 A mud retaining weir 15 is constructed in front of the water storage side of the fixed dam body 11 and the movable dam body 12. The mud retaining weir 15 is transversely arranged in the river channel and multiple mud retaining weirs 15 are arranged at intervals. The multiple mud retaining weirs 15 are arranged in parallel and at intervals, and the high one in the middle gradually becomes shorter on both sides. A weir pool 151 is constructed between the mud retaining weirs 15, and a blocking net 152 is installed on the top of the mud retaining weir 15 and the weir pool 151;

[0059] A water diversion channel 16 is constructed on both sides of the weir pool 151, and a silt removal gate 161 is installed at the connection between the water diversion channel 16 and the weir pool 151. A bottom pad 162 is placed on the top of the weir pool 151, and the bottom pad 162 is composed of multiple strip plates spliced ​​together.

[0060] When cleaning the sludge, the bottom pad 162 is pulled out from both sides in sequence, so that the sludge can be cleaned from both sides in sequence, thereby preventing the sludge from accumulating and clogging, and thus being unable to be washed away by water flow.

[0061] Embodiment 3:

[0062] On the basis of Example 1, add:

[0063] Reference Figure 3 The water level monitoring device 21 includes a radar water level meter 211, a water level sensor 212 and a water depth detector 213. The radar water level meter 211 is installed at the data monitoring station 40 and measures the water level of the river channel through radar remote monitoring. The water level sensor 212 is installed at the dam structure system 1 and monitors the water level change at the dam structure system 1. The water level sensor 212 is remotely connected to the data monitoring station 40 through communication. The water depth detector 213 is installed to float on the water surface of the river channel and monitors the depth from the water surface to the riverbed. The water depth detector 213 is remotely connected to the data monitoring station 40 through communication.

[0064] The flow monitoring device 22 includes a radar flow meter 221, an inter-sluice flow meter 222 and an inter-channel flow meter 223. The radar flow meter 221 is installed at the data monitoring station 40 and remotely monitors and counts the river flow through radar. The inter-sluice flow meter 222 is installed at the gate 14 of the dam structure system 1 and monitors and counts the water flow at the gate 14. The inter-sluice flow meter 222 is remotely connected to the data monitoring station 40 through communication. The inter-channel flow meter 223 is installed at the water diversion channel 16 of the dam structure system 1 and monitors and counts the water flow at the water diversion channel 16. The inter-channel flow meter 223 is remotely connected to the data monitoring station 40 through communication.

[0065] The flow rate monitoring device 23 includes a radar flow meter 231, a gate flow meter 232 and a channel flow meter 233. The radar flow meter 231 is installed at the data monitoring station 40 and remotely monitors and counts the river flow rate through radar. The gate flow meter 232 is installed at the gate 14 of the dam structure system 1 and monitors and counts the water flow rate at the gate 14. The gate flow meter 232 is remotely connected to the data monitoring station 40 by communication. The channel flow meter 233 is installed at the water diversion channel 16 of the dam structure system 1 and monitors and counts the water flow rate at the water diversion channel 16. The channel flow meter 233 is remotely connected to the data monitoring station 40 by communication.

[0066] Reference Figure 3 The water body monitoring system 2 also includes an evaporation monitoring device 24, an ice monitoring device 25, a riverbed monitoring device 26 and a biological detection radar 27. The evaporation monitoring device 24, the ice monitoring device 25, the riverbed monitoring device 26 and the biological detection radar 27 respectively monitor and collect statistics on the evaporation data, ice conditions, riverbed change data and biological activities of the river.

[0067] Reference Figure 3 The evaporation monitoring device 24 includes a water temperature sensor 241 and a light sensor 242. The water temperature sensor 241 is installed in the river channel and monitors the water temperature data in the river channel. The light sensor 242 is installed above the river channel and monitors the light intensity on the upper surface of the river channel. The water temperature sensor 241 and the light sensor 242 are remotely connected to the data monitoring station 40 through communication.

[0068] The ice monitoring device 25 includes a remote sensing monitor 251, an ice thickness detector 252 and a tide monitor 253. The remote sensing monitor 251 is installed at the data monitoring station 40 and detects the ice condition of the river surface through remote sensing remote monitoring. The ice thickness detector 252 is installed on a drone and moves along the ice layer of the river channel to monitor and count the ice thickness of the river channel surface. The ice thickness detector 252 is remotely connected to the data monitoring station 40 for communication. The tide monitor 253 is installed at intervals along the river channel to monitor and track the tide condition of the river channel. The tide monitor 253 is remotely connected to the data monitoring station 40 for communication.

[0069] The riverbed monitoring device 26 includes a turbidity sensor 261 and a silt detector 262, which are installed in the river channel and monitor the turbidity of the water body and the deposition of silt respectively. The turbidity sensor 261 and the silt detector 262 are remotely connected to the data monitoring station 40;

[0070] The biological detection radar 27 includes a plant monitor 271, an animal monitor 272 and an insect monitor 273. The plant monitor 271, the animal monitor 272 and the insect monitor 273 are all installed in the data monitoring station 40 and monitor the movement and reproduction of plants, animals and insects in the river channel and on the river bank respectively.

[0071] Reference Figure 3 The precipitation monitoring device 31 includes a rainfall monitor 311, a flow rate monitor 312 and a snowfall monitor 313. The rainfall monitor 311 and the snowfall monitor 313 are installed at intervals along the river channel and respectively monitor and count the rainfall and rainfall distribution and the snowfall and snowfall distribution along the river channel. The rainfall monitor 311 and the snowfall monitor 313 are both remotely connected to the data monitoring station 40. The flow rate monitor 312 is installed at the fork of the river channel and monitors and counts the water flow of the forked tributaries of the river channel into the main river channel. The flow rate monitor 312 is remotely connected to the data monitoring station 40.

[0072] The environmental monitoring system 3 also includes a wind monitoring device 32 and a temperature and humidity monitoring device 33, which are installed at intervals along the river channel and monitor the wind data and temperature and humidity data around the river channel respectively;

[0073] The wind force monitoring device 32 includes a wind speed monitor 321, a wind direction monitor 322 and an air pressure sensor 323. The wind speed monitor 321 monitors and collects wind speed data around the river channel. The wind direction monitor 322 monitors and collects wind direction and wind direction changes around the river channel. The air pressure sensor 323 monitors and collects air pressure data around the river channel. The wind speed monitor 321, the wind direction monitor 322 and the air pressure sensor 323 are all remotely connected to the data monitoring station 40. The temperature and humidity monitoring device 33 includes an air temperature sensor 331 and a humidity sensor 332. The air temperature sensor 331 and the humidity sensor 332 monitor and collect temperature and humidity data around the river channel respectively. The air temperature sensor 331 and the humidity sensor 332 are all remotely connected to the data monitoring station 40.

[0074] The soil monitoring device 34 includes an osmotic pressure detector 341, a soil moisture sensor 342, and a groundwater level detector 343. The osmotic pressure detector 341 and the soil moisture sensor 342 are both installed in the soil around the river channel and monitor the osmotic pressure and moisture data of the soil around the river channel respectively. The groundwater level detector 343 is installed at the bottom of the river channel and in the surrounding soil and detects the groundwater level data underground around the river channel. The osmotic pressure detector 341, the soil moisture sensor 342, and the groundwater level detector 343 are all remotely connected to the data monitoring station 40 for communication.

[0075] Embodiment 4:

[0076] On the basis of Example 1, add:

[0077] Reference Figure 3 The control and adjustment system 4 includes a data collection device 41, a data monitoring device 42 and a data processing device 43. The data collection device 41, the data monitoring device 42 and the data processing device 43 are installed in the data monitoring station 40. The data collection device 41 is communicatively connected to the data monitoring device 42, and the data monitoring device 42 is communicatively connected to the data processing device 43.

[0078] The data collection device 41 includes a data transfer station 411, a data center 412 and a data storage library 413. The data transfer stations 411 are distributed along the river. A plurality of the data transfer stations 411 are communicatively connected to the same data center 412. The data center 412 is communicatively connected to the data storage library 413.

[0079] The data processing device 43 is externally connected to and controls an alarm device 44, a gate control device 45 and a movable dam control device 46. The alarm device 44 is installed at the dam structure system 1 or at a monitoring emergency treatment location. The gate control device 45 is installed at the gate 14 of the dam structure system 1 and controls the opening and closing of the gate 14. The movable dam control device 46 is installed at the movable dam body 12 of the dam structure system 1 and controls the opening and closing of the movable dam body 12.

[0080] The above contents are merely examples and explanations of the structure of the present invention. The technicians in this technical field may make various modifications or additions to the specific embodiments described or replace them in a similar manner. As long as they do not deviate from the scope defined by the structure of the invention, they should all fall within the protection scope of the present invention.

Claims

1. A multi-factor monitoring intelligent flood control dam, comprising a dam structure system (1) and a monitoring system, characterized in that: The monitoring system comprises a water body monitoring system (2) and an environmental monitoring system (3); the dam structure system (1), the water body monitoring system (2) and the environmental monitoring system (3) are respectively connected to a control and regulation system (4) through communication control; The dam body structure system (1) comprises a fixed dam body (11) and a movable dam body (12), wherein the fixed dam body (11) is fixedly constructed and arranged on a cross section of a river channel, and the movable dam body (12) is movably arranged on one side of the fixed dam body (11), and the movable dam body (12) is multi-layered and stepped, and the water retaining and water storage height of the fixed dam body (11) is increased by movement; The water body monitoring system (2) comprises a water level monitoring device (21), a flow rate monitoring device (22) and a flow rate monitoring device (23), wherein the water level monitoring device (21), the flow rate monitoring device (22) and the flow rate monitoring device (23) respectively monitor the water level change, river water flow rate and flow rate at the river channel and the dam body, and the environmental monitoring system (3) comprises a precipitation monitoring device (31) and a soil body monitoring device (34), wherein the precipitation monitoring device (31) and the soil body monitoring device (34) respectively monitor the precipitation conditions and soil body data around and upstream of the river channel and the dam body.

2. The multi-factor monitoring intelligent flood control dam according to claim 1 is characterized by: The bottom of the fixed dam body (11) is constructed and fixed to the bottom of the river channel through a dam foundation (111), an inner channel (112) is reserved or opened inside the fixed dam body (11), both sides of the fixed dam body (11) are constructed and fixed to the banks on both sides of the river channel through side supports (113), and a road bridge (114) is laid on the top of the fixed dam body (11).

3. A multi-factor monitoring intelligent flood control dam according to claim 1 or 2, characterized in that: The movable dam body (12) is divided into two sectors and respectively hinged to the two ends of the fixed dam body (11) through a fixed rotating shaft (122); a sector-shaped slideway (121) is arranged at the bottom of the movable dam body (12); the movable dam body (12) moves along the sector-shaped slideway (121); a plurality of positioning slots (123) are vertically provided on the movable dam body (12); a water retaining slot (124) is provided on the central contact surface of the movable dam body (12); insert strips (125) are movably installed in the positioning slot (123) and the water retaining slot (124); a fixed slot (126) is constructed at the bottom of the movable dam body (12); the fixed slot (126) corresponds to and matches the positioning slot (123) and the water retaining slot (124) at a fixed position.

4. The multi-factor monitoring intelligent flood control dam according to claim 3 is characterized by: The movable dam body (12) is in an expanded state, with bank dikes (13) constructed on both sides, the bank dikes (13) comprising a dam wall (131), the dam wall (131) being vertically constructed and arranged on the river bank, with slope protection (133) constructed on both sides of the dam wall (131), and a guardrail (132) installed on the top of the dam wall (131); The fixed dam body (11) and the movable dam body (12) are both provided with and installed with gates (14). Both sides of the gate (14) are installed and positioned by gate supports (141). The gate (14) slides along the gate supports (141) to open and close. One side of the gate (14) is connected to and installed with a gate valve (142). The gate (14) is controlled to slide open and close by the gate valve (142). A gate groove (143) is provided at the sliding contact end of the gate (14).

5. The multi-factor monitoring intelligent flood control dam according to claim 4 is characterized by: A mud retaining weir (15) is constructed in front of the water storage side of the fixed dam body (11) and the movable dam body (12). The mud retaining weir (15) is transversely arranged in the river channel and multiple mud retaining weirs (15) are arranged at intervals. The multiple mud retaining weirs (15) are arranged in parallel and at intervals, and the high one in the middle gradually becomes shorter on both sides. An inter-weir pool (151) is constructed between the mud retaining weirs (15). A blocking net (152) is installed on the top of the mud retaining weir (15) and the inter-weir pool (151); A water diversion channel (16) is constructed on both sides of the weir pool (151), a silt removal gate (161) is installed at the connection between the water diversion channel (16) and the weir pool (151), and a bottom pad (162) is placed on the top of the weir pool (151), and the bottom pad (162) is composed of a plurality of strip plates spliced ​​together.

6. The multi-factor monitoring intelligent flood control dam according to claim 1 is characterized by: The water level monitoring device (21) comprises a radar water level meter (211), a water level sensor (212) and a water depth detector (213); the radar water level meter (211) is installed at a data monitoring station (40) and measures the water level of a river channel through radar remote monitoring; the water level sensor (212) is installed at a dam body structure system (1) and monitors water level changes at the dam body structure system (1); the water level sensor (212) is remotely connected to the data monitoring station (40); the water depth detector (213) is installed and floats on the water surface of the river channel and monitors the depth from the water surface to the riverbed; the water depth detector (213) is remotely connected to the data monitoring station (40); The flow monitoring device (22) comprises a radar flow meter (221), an inter-sluice flow meter (222) and an inter-channel flow meter (223); the radar flow meter (221) is installed at a data monitoring station (40) and uses radar to remotely monitor and count the river flow; the inter-sluice flow meter (222) is installed at a gate (14) of a dam structure system (1) and monitors and counts the water flow at the gate (14); the inter-sluice flow meter (222) is remotely connected to the data monitoring station (40) by communication; the inter-channel flow meter (223) is installed at a water diversion channel (16) of the dam structure system (1) and monitors and counts the water flow at the water diversion channel (16); and the inter-channel flow meter (223) is remotely connected to the data monitoring station (40) by communication; The flow rate monitoring device (23) comprises a radar flow meter (231), a gate flow meter (232) and a channel flow meter (233); the radar flow meter (231) is installed at a data monitoring station (40) and uses radar to remotely monitor and count the flow rate of a river channel; the gate flow meter (232) is installed at a gate (14) of a dam structure system (1) and monitors and counts the flow rate of water at the gate (14); the gate flow meter (232) is remotely connected to the data monitoring station (40); the channel flow meter (233) is installed at a water diversion channel (16) of the dam structure system (1) and monitors and counts the flow rate of water at the water diversion channel (16); and the channel flow meter (233) is remotely connected to the data monitoring station (40).

7. A multi-factor monitoring intelligent flood control dam according to claim 1 or 6, characterized in that: The water body monitoring system (2) further comprises an evaporation monitoring device (24), an ice monitoring device (25), a riverbed monitoring device (26) and a biological detection radar (27). The evaporation monitoring device (24), the ice monitoring device (25), the riverbed monitoring device (26) and the biological detection radar (27) respectively monitor and collect statistics on evaporation data, ice conditions, riverbed change data and biological activity conditions of the river channel.

8. The multi-factor monitoring intelligent flood control dam according to claim 7 is characterized by: The evaporation monitoring device (24) comprises a water temperature sensor (241) and a light sensor (242); the water temperature sensor (241) is installed in the river channel and monitors water temperature data in the river channel; the light sensor (242) is installed above the river channel and monitors light intensity on the upper surface of the river channel; the water temperature sensor (241) and the light sensor (242) are remotely connected to a data monitoring station (40); The ice monitoring device (25) comprises a remote sensing monitor (251), an ice thickness detector (252) and a tide monitor (253); the remote sensing monitor (251) is installed at a data monitoring station (40) and detects ice conditions on the river surface through remote sensing remote monitoring; the ice thickness detector (252) is installed on a drone and moves along the river ice layer to monitor and count the ice thickness on the river surface; the ice thickness detector (252) is remotely connected to the data monitoring station (40); the tide monitor (253) is installed at intervals along the river channel and monitors and tracks the river tide conditions; the tide monitor (253) is remotely connected to the data monitoring station (40); The riverbed monitoring device (26) comprises a turbidity sensor (261) and a silt detector (262), wherein the turbidity sensor (261) and the silt detector (262) are installed in the river channel and monitor the turbidity of the water body and the deposition of silt respectively, and the turbidity sensor (261) and the silt detector (262) are remotely connected to the data monitoring station (40); The biological detection radar (27) includes a plant monitor (271), an animal monitor (272) and an insect monitor (273). The plant monitor (271), the animal monitor (272) and the insect monitor (273) are all installed in a data monitoring station (40) and respectively monitor the movement and reproduction of plants, animals and insects in the river channel and on the river bank.

9. The multi-factor monitoring intelligent flood control dam according to claim 1 is characterized by: The precipitation monitoring device (31) comprises a rainfall monitor (311), a flow rate monitor (312) and a snowfall monitor (313). The rainfall monitor (311) and the snowfall monitor (313) are both installed at intervals along the river channel and respectively monitor and count the rainfall and rainfall distribution and the snowfall and snowfall distribution along the river channel. The rainfall monitor (311) and the snowfall monitor (313) are both remotely connected to a data monitoring station (40). The flow rate monitor (312) is installed at a fork in the river channel and monitors and counts the water flow of a forked tributary of the river channel into the main river channel. The flow rate monitor (312) is remotely connected to the data monitoring station (40). The environmental monitoring system (3) further comprises a wind monitoring device (32) and a temperature and humidity monitoring device (33), wherein the wind monitoring device (32) and the temperature and humidity monitoring device (33) are installed at intervals along the river channel and respectively monitor wind data and temperature and humidity data around the river channel; The wind force monitoring device (32) comprises a wind speed monitor (321), a wind direction monitor (322) and an air pressure sensor (323); the wind speed monitor (321) monitors and collects wind speed data around the river channel; the wind direction monitor (322) monitors and collects wind direction and wind direction changes around the river channel; the air pressure sensor (323) monitors and collects air pressure data around the river channel; the wind speed monitor (321), the wind direction monitor (322) and the air pressure sensor (323) are all remotely connected to a data monitoring station (40); the temperature and humidity monitoring device (33) comprises an air temperature sensor (331) and a humidity sensor (332); the air temperature sensor (331) and the humidity sensor (332) respectively monitor and collect temperature and humidity data around the river channel; the air temperature sensor (331) and the humidity sensor (332) are all remotely connected to the data monitoring station (40); The soil monitoring device (34) comprises an osmotic pressure detector (341), a soil moisture sensor (342) and a groundwater level detector (343). The osmotic pressure detector (341) and the soil moisture sensor (342) are both installed in the soil around the river channel and respectively monitor the osmotic pressure and moisture data of the soil around the river channel. The groundwater level detector (343) is installed at the bottom of the river channel and in the surrounding soil and detects the groundwater level data underground around the river channel. The osmotic pressure detector (341), the soil moisture sensor (342) and the groundwater level detector (343) are all remotely connected to the data monitoring station (40) through communication.

10. The multi-factor monitoring intelligent flood control dam according to claim 1, characterized in that: The control and regulation system (4) comprises a data collection device (41), a data monitoring device (42) and a data processing device (43); the data collection device (41), the data monitoring device (42) and the data processing device (43) are installed in a data monitoring station (40); the data collection device (41) is communicatively connected to the data monitoring device (42); and the data monitoring device (42) is communicatively connected to the data processing device (43); The data collection device (41) comprises a data transfer station (411), a data center (412) and a data storage library (413); the data transfer stations (411) are distributed along the river channel; a plurality of the data transfer stations (411) are communicatively connected to the same data center (412); and the data center (412) is communicatively connected to the data storage library (413); The data processing device (43) is externally connected to and controls an alarm device (44), a gate control device (45) and a movable dam control device (46); the alarm device (44) is installed at the dam structure system (1) or at a monitoring emergency treatment location; the gate control device (45) is installed at the gate (14) of the dam structure system (1) and controls the opening and closing of the gate (14); and the movable dam control device (46) is installed at the movable dam body (12) of the dam structure system (1) and controls the opening and closing of the movable dam body (12).

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