Water conservancy sensing monitoring system based on water pump station and regulation and control method

Abstract

The invention relates to the technical field of water conservancy perception and monitoring design, and particularly discloses a water conservancy perception monitoring system based on a water pump station and a regulation and control method, and the monitoring system comprises a water conservancy perception monitoring device which is used for obtaining the water conservancy monitoring information of the water pump station in real time; the data acquisition module is used for screening the water conservancy monitoring information acquired by the water conservancy sensing and monitoring device, converting the water conservancy monitoring information into data signals and transmitting the data signals to the data processing module; the data processing module preprocesses the collected data signals, then executes an early warning strategy to generate early warning information, and stores the data information according to a data processing result; the control module comprises a first controller and a second controller; and the communication module is used for realizing data transmission between the data processing end and remote monitoring equipment so as to carry out remote monitoring and management. The problem that a front-end monitoring device cannot perform early warning in time is solved, and real-time monitoring and management of the state of the water pumping station are achieved.

Description

Technical Field

[0001] The present invention relates to the technical field of water conservancy perception and monitoring design, and particularly relates to a water conservancy perception monitoring system and a regulation method based on a water pump station. Background Art

[0002] A water pump station is an important facility in water conservancy projects, which can provide water resources required for industry, agriculture and urban life. The optimization of the pump station design is crucial for the operation and efficiency of water conservancy projects. The operating state of the pump station is directly related to the surrounding environment and people's safety; therefore, it is very important to monitor and control it. In order to ensure the smooth operation of the pump station, various sensors and controllers are used to monitor the operating state of the pump station in real time and automatically adjust and control it to ensure the normal operation of the pump station.

[0003] The current situation of the existing water conservancy perception technology for pump stations is as follows: (1) The water conservancy perception technology has been widely applied to various pump stations, including small pump stations and large pump stations; (2) The water conservancy perception technology for pump stations can be used to monitor the operating state of the pump station, including the flow rate, pressure and temperature parameters of the water pump, and timely detect abnormal situations; (3) The water conservancy perception technology for pump stations can also be used to control the operation of the pump station, including starting, stopping and adjusting the flow rate and pressure parameters of the water pump to ensure the normal operation of the pump station; (4) The water conservancy perception technology for pump stations also helps to improve the energy efficiency of the pump station. By monitoring and controlling the operation of the water pump, energy waste of the water pump can be discovered and eliminated, and the energy efficiency of the pump station can be improved.

[0004] However, during the monitoring of the pump station by the devices applying the existing water conservancy perception technology, it is limited by the image acquisition ability of the front-end equipment and cannot comprehensively identify the monitoring scenario; it lacks an intelligent analysis function and cannot give an early warning to the detected scenario in the first time. Basically, it can only retrieve the video during the after-treatment and cannot achieve pre-prevention, thus weakening the significance of monitoring and failing to meet the intelligent supervision requirements at the present stage. Summary of the Invention

[0005] The purpose of the present invention is to provide a water conservancy perception monitoring system and a regulation method based on a water pump station, and solve the following technical problems: How to solve the problem that the front-end monitoring device cannot give an early warning in the first time and at the same time realize the real-time monitoring and management of the state of the pump station.

[0006] The purpose of the present invention can be achieved through the following technical solutions: A water conservancy perception monitoring system based on a water pump station, characterized by comprising: A water conservancy perception monitoring device is used to obtain the water conservancy monitoring information of the water pump pumping station in real time; A data acquisition module is used to screen the water conservancy monitoring information obtained by the water conservancy perception monitoring device and convert it into a data signal for transmission to the data processing module; the data processing module preprocesses the acquired data signal, then executes an early warning strategy to generate early warning information, and stores the data information according to the data processing result; A control module, the control module includes a first controller and a second controller; Among them, the first controller executes a control signal according to the early warning information; The second controller adjusts the operation of the water pump according to the early warning strategy; A communication module is used to realize the data transmission between the data processing end and the remote monitoring device for remote monitoring and management.

[0007] Preferably, the water conservancy monitoring information includes the water level change information, water quality information, water pump pressure signal and water surface image information of the water pump pumping station.

[0008] Preferably, it further includes a power-off protection module for temporarily providing power-off protection for the water conservancy operation state of the pumping station; the power-off protection module includes a temporary power supply device, an oil supply device, a water filling and water supply device, a drainage device and a ventilation device.

[0009] Preferably, the early warning strategy is generated based on a pre-designed calculation formula according to the water level, water quality, water pump pressure and water surface image conditions. The calculation formula is as follows: Calculate the early warning coefficient ; Among them, is a preset function; , is a weight coefficient, and , are all greater than 0, is the change value of the water level height detected by the water conservancy perception monitoring device, is the evaporation amount; is the standard change value of the water level height, is the standard evaporation amount; is the water supply amount, is the drainage amount, is the water flow influence function.

[0010] Preferably, compare the early warning coefficient with a preset threshold value ( ): If , it is determined that the water conservancy monitoring state is abnormal, the water level height change value is too low, and the water conservancy perception monitoring device is adjusted; If , it is determined that the water conservancy monitoring status is normal and the water level change value is normal; If , it is determined that the water conservancy monitoring status is abnormal, the water level change value is on the high side, and an alarm is triggered and power-off processing is performed.

[0011] Regulating instrument, a water quality detection sensor connected to the regulating instrument, and an image collector connected to the bottom of the water quality detection sensor; The regulating instrument includes an adjusting groove column and a rangefinder located in the adjusting groove column. Rotating shafts are arranged on both sides of the rangefinder, and the rotating shafts are rotatably installed on the adjusting groove column. The rangefinder moves vertically relative to the adjusting groove column; One end of the water quality detection sensor is fixedly connected with a fixed rod. A water pump pressure sensor is arranged at the top of the fixed rod, and a controller is arranged on the fixed rod.

[0012] Preferably, the controller includes a first controller and a second controller, and an alarm is arranged on one side of the first controller.

[0013] Preferably, the image collector includes a camera and an image information converter connected to the camera.

[0014] In the third aspect of the embodiment, the present invention provides a regulation method for a water conservancy perception monitoring system based on a water pump pumping station. The method specifically includes: S1. Obtain the curve of the water level changing with time measured by a specific height regulating instrument within a monitoring time period ; S2. Obtain the curve of the water level changing with time measured by the same corresponding height regulating instrument (1) within the same historical time period in the same coordinate system ; S3. Calculate and The area value of the region above the region in the overlapping area ; Compare the area value with the preset threshold corresponding to this item of personnel status information parameter: If ≥ , a warning signal is generated.

[0015] Advantages of the present invention: By setting up a water conservancy perception monitoring device, a data processing terminal, a data acquisition module, a control module and a communication module, the real-time detection and monitoring of the water conservancy state of the pump station are realized, and the information obtained by the water conservancy perception monitoring device is analyzed and processed systematically to achieve the first-time warning of the controller, and the operation adjustment of the pump station and the state adjustment of the information obtained by the water conservancy perception monitoring device are respectively realized according to the detection data, ensuring the comprehensive identification of the monitoring scenario and the real-time adjustment of the front-end monitoring device to the best state for monitoring water conservancy information, thereby improving the early acquisition of monitoring information and the early prevention of monitoring abnormal states, reducing the operation and maintenance costs of the pump station, and improving the operation efficiency of the water conservancy monitoring equipment of the pump station.

[0016] Of course, it is not necessary for any product implementing the present invention to achieve all the above-mentioned advantages simultaneously. Brief Description of the Drawings

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings in the following description are only some embodiments of the present invention, and those of ordinary skill in the art can also obtain other drawings based on these drawings without creative efforts.

[0018] Figure 1 It is a schematic diagram of the overall structure of a water conservancy perception monitoring device based on a pump station according to the present invention; Figure 2 It is a schematic diagram of the plane structure of a water conservancy perception monitoring device based on a pump station according to the present invention; Figure 3 It is a partial sectional view of part A of the structure of the regulation instrument according to the present invention; Figure 4 It is a flowchart of the monitoring system of a water conservancy perception monitoring device based on a pump station according to the present invention.

[0019] Reference numerals: 1, regulation instrument; 11, adjusting groove column; 12, rangefinder; 13, rotating shaft; 2, water quality detection sensor; 3, image collector; 31, camera; 32, image information converter; 4, fixed rod; 5, pump pressure sensor; 6, controller; 61, first controller; 62, second controller; 63, alarm. Detailed Embodiments

[0020] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art without creative efforts based on the embodiments of the present invention belong to the scope of protection of the present invention.

[0021] Please refer to Figures 1-3 As shown, the present invention is a water conservancy perception monitoring device based on a water pump station, specifically including: A control instrument 1, a water quality detection sensor 2 connected to the control instrument 1, and an image collector 3 connected to the bottom of the water quality detection sensor 2; The control instrument 1 is used to obtain the water level change information of the water pump station within the monitoring range; wherein, the control instrument 1 includes an adjustment groove column 11 and a rangefinder 12 located within the adjustment groove column 11, and rotating shafts 13 are respectively arranged on both sides of the rangefinder 12 and are rotatably installed on the adjustment groove columns on both sides, and the rangefinder 12 moves up and down vertically relative to the adjustment groove column; The water quality detection sensor 2 is used to obtain the water quality signal collected by the image collector 3 and to monitor the water level and flow information of the pump station in real time; The image collector 3 is used to collect and process the water surface image information of the pump station; wherein, the image collector 3 includes a camera 31 and an image information converter 32 connected to the camera 31; One end of the water quality detection sensor 2 is fixedly connected to a fixing rod 4, a water pump pressure sensor 5 is arranged at the top of the fixing rod 4, and controllers 6 are also arranged on both sides of the fixing rod 4.

[0022] Through the above technical solutions, the devices applying the existing water conservancy perception technologies are limited by the image acquisition capabilities of the front-end devices during the monitoring of the pump station, and cannot comprehensively identify the monitoring scenarios; they lack intelligent analysis functions and cannot give early warnings for the detected scenarios in the first place. Basically, they can only retrieve videos during post-processing and cannot achieve pre-prevention, thus weakening the significance of monitoring and failing to meet the intelligent supervision requirements at the present stage.

[0023] To solve the above technical problems, by setting up a water conservancy perception monitoring device, specifically including setting up a control instrument 1, a water quality detection sensor 2, and an image collector 3 to achieve real-time monitoring of the water conservancy operation conditions of the pump station; the specific settings include setting up a control instrument 1, a water quality detection sensor 2 connected to the control instrument 1, and an image collector 3 connected to the bottom of the water quality detection sensor 2.

[0024] By setting the control instrument 1 to obtain the water level change information of the water pump station within the monitoring range; wherein, the control instrument 1 includes adjustment tanks respectively arranged at both ends, and a rangefinder 12 is arranged in the adjustment tank. On both sides of the rangefinder 12, there are rotating shafts 13 respectively, and they are rotatably installed on the adjustment tanks on both sides, and the rangefinder 12 moves up and down vertically relative to the adjustment tank; the rangefinder 12 here monitors the water level change by moving up and down according to the control instruction; and the monitoring angle of the rangefinder 12 is adjusted by the rotation of the rotating shaft 13 to determine the monitored water level area. In the specific implementation process, according to needs, the rotating monitoring angle of the rangefinder 12 is set by existing means.

[0025] By setting the water quality detection sensor 2 to obtain the water quality signal collected by the image collector 3 and monitor the water level and flow information of the pump station in real time; by setting the water quality detection sensor 2, the operation data of the water pump is obtained to ensure the accurate collection of the water conservancy data information of the water pump.

[0026] The image collector 3 is used to collect and process the water surface image information of the pump station; wherein, the image collector 3 includes a camera 31 and an image information converter 32 connected to the camera 31; through the image collector 3, the accurate water surface information of the pump station is obtained, and then the real-time monitoring of the water flow direction information and the water pressure flow direction situation on the water surface is determined, ensuring the acquisition of accurate basic water conservancy monitoring information.

[0027] The ways for the image collector 3 to collect the water surface image information of the pump station include: SS1. Obtain the water surface image of the pump station and convert it into a grayscale image; SS2. Divide the grayscale image into different regions and identify the water flow and water pressure regions; SS3. Form the water flow and water pressure paths of the corresponding regions according to the water flow and water pressure regions.

[0028] Through the above technical solutions, during the monitoring process, it is necessary to combine the water surface image of the pump station collected by the image collector for judgment to ensure the accuracy of the obtained real-time monitoring information. The processing method of the collected water surface information of the pump station is as follows: First, obtain the water surface image of the pump station and convert it into a grayscale image; then, divide the grayscale image into different regions and identify the water flow and water pressure regions; finally, form the water flow and water pressure paths of the corresponding regions according to the water flow and water pressure regions.

[0029] One end of the water quality detection sensor 2 is also fixedly connected with a fixing rod 4, and the fixing rod 4 provides support for the whole device; a water pump pressure sensor 5 is also arranged at the top of the fixing rod 4 to obtain water pump water pressure data information through the water pump pressure sensor 5; controllers 6 are also arranged on both sides of the fixing rod 4, and the controllers 6 are used to ensure that control instructions are transmitted according to the detection state of the water pump and timely adjust the water conservancy perception monitoring device and real-time adjust the information collected by the device, so as to ensure that the water conservancy perception monitoring device gives an early warning and management in the first time according to the real-time monitoring state result of the water pump station state.

[0030] As an implementation manner of the present invention, please refer to Figure 1 As shown in the figure, the water pump pressure sensor 5 is used to monitor the water pump pressure signal of the water pump station in real time, and transmit the pressure signal to the data processing end, and the data is processed and stored through the data processing end.

[0031] As an implementation manner of the present invention, please refer to Figure 1 As shown in the figure, a controller 6 is arranged to execute a control signal according to the monitoring signal state of the water pump station; the controller 6 includes a first controller 61 and a second controller 62, and an alarm 63 is arranged on one side of the first controller 61, and the alarm 63 is used to emit an alarm signal; Among them, the first controller 61 is used to execute early warning information according to the water conservancy detection state; the second controller 62 is used to send regulation information to the regulation instrument 1.

[0032] Please refer to Figure 4 As shown in the figure, the present invention also relates to a water conservancy perception monitoring system based on a water pump station, including: The above-mentioned water conservancy perception monitoring device is used to obtain the water conservancy monitoring information of the water pump station in real time; The regulation instrument 1 is used to obtain the water level change information of the water pump station within the monitoring range; It also includes a data processing end connected to the water conservancy perception monitoring device, and the data processing end includes a data processing module and a data acquisition module; The data acquisition module is used to screen the water conservancy monitoring information of the water pump station, convert it into a data signal and transmit it to the data processing module; the data processing module is used to detect and process the collected data signal, generate and execute an early warning strategy, and store data information according to the data processing result. Control module, the control module is a controller 6 and a backend control unit. The controller 6 is used to issue a warning message according to the pump station status monitoring signal; the controller 6 is used to execute a control signal according to the pump station monitoring signal status; the controller 6 includes a first controller 61 and a second controller 62, and an alarm 63 is arranged on one side of the first controller 61, and the alarm 63 is used to issue an alarm signal; the first controller 61 is used to execute a warning message according to the water conservancy detection status; the second controller 62 is used to send a regulation message to the regulation instrument 1; the backend control unit is used to generate a warning strategy according to the data information processed by the data processing module to realize the regulation and control of the pump; a communication module is set up to communicate the data processed by the control module through network devices to realize remote monitoring and management.

[0033] As an implementation manner of the present invention, it further includes a power failure protection module, which is used to temporarily provide power failure protection for the water conservancy operation status of the pump station; the power failure protection module includes a temporary power supply device, an oil supply device, a water filling and water supply device, a drainage device and a ventilation device.

[0034] In this embodiment, the generation method of the warning strategy is as follows: Through the formula Calculate the warning coefficient ; Among them, Is a preset function; , Is a weight coefficient, and , Are all greater than 0, Is the change value of the water level height detected by the water conservancy perception monitoring device, Is the evaporation amount; Is the standard water level height change value, Is the standard evaporation amount; Is the water supply amount, Is the drainage amount, Is the water flow influence function.

[0035] Through the above technical solution, a warning strategy is generated according to the data information processed by the data processing module to judge the water conservancy monitoring status and obtain a monitoring warning signal, so as to adjust the pump status and the water conservancy perception monitoring device. The warning coefficient is obtained through the formula, and according to the formula Calculate the warning coefficient Size, where by setting the preset function , the preset function Is an adjustment function set according to the historical data situation to ensure that the adjustment coefficient is within a specific reasonable range, Is a weight coefficient, and Are all greater than 0, For the water conservancy perception monitoring device to detect the change value of the water level height, is the evaporation amount; is the standard change value of the water level height, is the standard evaporation amount; is the water supply amount, is the drainage amount, is the water flow influence function, which is a function expression obtained by detecting and combining the water supply amount and the drainage amount; and is obtained by weight change according to the actually measured water supply amount greater than 0 and the drainage amount greater than 0 according to the actual situation, then naturally is also greater than 0; among them, , are all standard data values obtained according to historical experience, and are obtained in advance according to the database of the water conservancy department.

[0036] Among them, the preset function and the water flow influence function need to be comprehensively considered and adaptively selected in combination with specific water conservancy situations. For the preset function , in view of the different influence degrees of factors such as the change value of the water level height, evaporation amount, water supply amount, and drainage amount on the warning coefficient in water conservancy monitoring, the preset function f can be constructed by using the method of linear weighted average; or considering the complex non-linear relationship between water conservancy data, a neural network can be used to determine the preset function f; and for the water flow influence function, a linear combination form (the influence of water flow is the result of the linear action of water supply amount and drainage amount), a non-linear form (there may be a non-linear relationship between water flow and water supply amount and drainage amount) or a piecewise function form (according to the actual situation, the change law of water flow may be different in different intervals of water supply amount and drainage amount) can be selected.

[0037] It should be noted that during the water conservancy monitoring process, it mainly concerns the change value of the water level, water flow, and water pressure information of water conservancy information. When conducting water conservancy status monitoring and warning analysis, it is necessary to analyze the water supply and drainage situations in the water pump monitoring area, where the water supply amount and the drainage amount the difference is the water volume difference except for the originally monitored water volume, but the water evaporation and rain conditions need to be considered during the monitoring process. In this embodiment, the evaporation amount during the water pump monitoring process is set as the evaporation amount after removing the accumulated rainwater volume , because the rain changes vary greatly in different regions and are uncontrollable, this embodiment considers analyzing in the case of having a shelter or a roof. Of course, this reference data can be added in specific embodiments, which will not be elaborated in this embodiment; then the actual water level difference needs to remove the influence of the evaporation amount .

[0038] As an implementation manner of the present invention, please refer to Figures 1-3 shown, compare the warning coefficient with the preset threshold : If , it is determined that the water conservancy monitoring status is abnormal, the change value of the water level height is low, and the water conservancy perception monitoring device is adjusted; If , it is determined that the water conservancy monitoring status is normal, the change value of the water level height is normal, and the current state is maintained; If , it is determined that the water conservancy monitoring status is abnormal, the change value of the water level height is high, the first controller 61 performs a warning process, alarms through the alarm 63, and cuts off the power supply of the pump station.

[0039] Through the above technical solution, the obtained warning coefficient is compared with the preset threshold , and the water conservancy monitoring status is analyzed according to the comparison range of the warning coefficient, and it is judged whether the water level change is within the normal range. The specific comparison method is based on the judgment is within the preset threshold . If it is judged that it is less than or equal to , it is determined that the water conservancy monitoring status is abnormal, the change value of the water level height is low, and the water conservancy perception monitoring device is adjusted. If , it is determined that the water conservancy monitoring status is normal, the change value of the water level height is normal, and the current state is maintained; if , it is determined that the water conservancy monitoring status is abnormal, the change value of the water level height is high, the first controller 61 performs a warning process, alarms through the alarm 63, and cuts off the power supply of the pump station.

[0040] As an implementation manner of the present invention, the method for adjusting the water conservancy perception monitoring device includes: S1. Obtain the curve of the water level changing with time measured by a specific height regulating instrument during the monitoring time period ; S2. Obtain the curve of the water level changing with time measured by the same corresponding height regulating instrument 1 in the same historical time period in the same coordinate system ; S3. Calculate and the area value of the region above in the overlapping region; ; Compare the area value with the preset threshold corresponding to this item of personnel status information parameter: If ≥ , the exception handling information is obtained and a warning signal is generated through the second controller 62.

[0041] Through the above technical solution, by obtaining that the warning coefficient is less than , the water conservancy sensing monitoring device is adjusted. The specific method is to first obtain the curve of the water level measured by a specific height control instrument changing with time within the monitoring time period ; then obtain the curve of the water level measured by the same corresponding height control instrument 1 changing with time within the same historical time period in the same coordinate system ; finally calculate and the area value of the region above the overlapping region ; and compare the area value with the preset threshold corresponding to this item of personnel status information parameter : If ≥ ≥ , the exception handling information is obtained and a warning signal is generated through the second controller 62.

[0042] It should be noted that in the operation and management of the water pump pumping station, the operation behaviors of personnel will affect the water level. For example, operations such as staff turning on or off the water pump and adjusting the valve will directly change the rising or falling speed of the water level. At this time, the personnel status information parameter can be the frequency of personnel operation, the time point of operation, etc. If the staff frequently turns on the water pump for water supply, the water level may rise rapidly; if there is no drainage operation for a long time, the water level will also continue to rise. Therefore, by analyzing the personnel operation status information, it can assist in judging whether the water level change is normal.

[0043] The inspection status of personnel is also related to water level monitoring. Information such as the inspection frequency and inspection range of the inspection personnel for the pumping station can reflect the timeliness of their discovery of water level anomalies. If the inspection personnel can conduct inspections on time and comprehensively, then when the water level appears abnormal, it can be discovered and processed more quickly. Therefore, the personnel inspection status information parameter can be used as a factor to evaluate the reliability of water level monitoring.

[0044] The threshold is based on historical data statistics or expert experience judgment. A large amount of historical water level monitoring data and corresponding personnel status information parameter data are collected. Analyze the value ranges of personnel status information parameters under different normal and abnormal water levels. For example, statistically analyze the average value of the personnel operation frequency, the average value of the inspection interval time, etc. when the water level fluctuates normally. Through the statistical analysis of these historical data, a reasonable threshold is determined. When the personnel status information parameter exceeds this threshold, it may indicate that the water level monitoring has an anomaly or there is a potential risk.

[0045] The above content is only an example and illustration 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 for substitution, as long as they do not deviate from the concept of the invention or exceed the scope defined by this claim book, they should all fall within the protection scope of the present invention.

Claims

1. A water conservancy perception monitoring system based on a water pump pumping station, characterized in that, Including: A water conservancy perception monitoring device for obtaining the water conservancy monitoring information of the water pump station in real time; A data acquisition module for screening the water conservancy monitoring information obtained by the water conservancy perception monitoring device and converting it into a data signal for transmission to the data processing module; The data processing module preprocesses the acquired data signal, then executes an early warning strategy to generate early warning information, and stores the data information according to the data processing result; A control module, where the control module includes a first controller and a second controller; Among them, the first controller executes a control signal according to the early warning information; The second controller adjusts the operation of the water pump according to the early warning strategy; A communication module for realizing data transmission between the data processing end and the remote monitoring device for remote monitoring and management.

2. The water conservancy perception monitoring system based on a water pump pumping station according to claim 1, wherein The water conservancy monitoring information includes the water level change information, water quality information, water pump pressure signal and water surface image information of the water pump station.

3. A water conservancy perception monitoring system based on a water pump pumping station according to claim 1, characterized in that, It also includes a power-off protection module for temporarily providing power-off protection for the water conservancy operation state of the pump station; the power-off protection module includes a temporary power supply device, an oil supply device, a water filling and water supply device, a drainage device and a ventilation device.

4. A water conservancy perception monitoring system based on a water pump pumping station according to claim 1, characterized in that, The early warning strategy is generated based on an early warning model according to the water level, water quality, water pump pressure and water surface image conditions. The early warning model is as follows: Calculate the warning coefficient ; Among them, is a preset function; , is a weight coefficient, and , are all greater than 0, is the detected water level height change value of the water conservancy perception monitoring device, is the evaporation amount; is the standard water level height change value, is the standard evaporation amount; is the water supply amount, is the drainage amount, is the water flow influence function.

5. The water conservancy perception monitoring system based on a water pump pumping station according to claim 4, characterized in that, Compare the warning coefficient with a preset threshold value ( ): If , it is determined that the water conservancy monitoring status is abnormal and the change value of the water level height is low, and the water conservancy perception monitoring device is adjusted; If , it is determined that the water conservancy monitoring status is normal and the water level height change value is normal; If , it is determined that the water conservancy monitoring status is abnormal, the change value of the water level height is on the high side, and an alarm is triggered and power-off processing is performed.

6. A water conservancy perception monitoring device based on a water pump pumping station, characterized in that, Including: A regulation instrument, a water quality detection sensor connected to the regulation instrument, and an image collector connected to the bottom of the water quality detection sensor; The regulation instrument includes an adjustment groove column and a rangefinder located in the adjustment groove column. Rotating shafts are arranged on both sides of the rangefinder, and the rotating shafts are rotatably installed on the adjustment groove column. The rangefinder moves vertically relative to the adjustment groove column; One end of the water quality detection sensor is fixedly connected with a fixed rod. A water pump pressure sensor is arranged at the top of the fixed rod, and a controller is arranged on the fixed rod.

7. The water conservancy perception monitoring device based on a water pump pumping station according to claim 6, characterized in that, The controller includes a first controller and a second controller, and an alarm is arranged on one side of the first controller.

8. The water conservancy perception monitoring device based on a water pump pumping station according to claim 6, characterized in that, The image collector includes a camera and an image information converter connected to the camera.

9. A control method applied to the water conservancy perception monitoring device based on a water pump pumping station according to any one of claims 6-8, characterized in that, The method specifically includes: S1. Obtain the curve of the water level measured by a specific height control instrument over time within the monitoring time period ; S2. Obtain the curve of the water level measured by the same corresponding height control instrument (1) changing with time within the same historical time period in the same coordinate system ; S3. Calculate and the area value of the region higher than in the overlapping region ; Compare the area value with the preset threshold value corresponding to the personnel status information parameter of this item as follows: If ≥ , generate a warning signal.

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