A fully automated method and system for monitoring sediment.

Abstract

This invention relates to the field of intelligent monitoring technology and discloses a fully automated sediment monitoring method and system. The method includes: a water sampling and distribution unit sampling a target water area based on real-time sampling control parameters and transporting the first water sample to a flow-through tank unit based on injection control parameters; the flow-through tank unit simulating a water environment matching the conditions of the target water area; a detection unit detecting the water sample in the flow-through tank unit using a target detection method based on detection control parameters to obtain a sediment detection result containing at least sediment content; and a sample retention unit extracting a retained water sample from the flow-through tank unit based on retention control parameters to verify the sediment detection result, and storing the retained water sample and corresponding multi-dimensional water sample parameters. Therefore, this invention can achieve automated and intelligent testing of sediment conditions in relevant water areas based on a fully automated sediment monitoring system, which is beneficial for improving the testing efficiency and accuracy of sediment conditions.

Description

Technical Field

[0001] This invention relates to the field of intelligent monitoring technology, and in particular to a fully automated sediment monitoring method and system. Background Technology

[0002] Sediment monitoring is a fundamental task in water resource management, ecological protection, and engineering construction. Its necessity is reflected in several key dimensions, directly impacting ecological balance, human production and livelihoods, and sustainable social development. Taking ecological protection as an example, sediment content, especially the content of suspended sediment (SPM) in rivers, is basic information for water conservancy project design, soil and water conservation effectiveness evaluation, and project operation and management. It serves as an effective reference for assessing the degree of damage and restoration of the underlying surface of a watershed or region, and is also an important aspect of hydrological observation. Therefore, it is essential to measure or monitor sediment content.

[0003] Currently, traditional suspended sediment testing typically involves manually filtering, drying, and weighing water samples after collection to obtain test results. This method not only relies on manual operation, which is cumbersome and complex, hindering the efficiency of sediment content testing, but also depends on the operator's experience, thus reducing the accuracy of sediment content testing.

[0004] It is evident that improving the efficiency and accuracy of sediment content testing is a key technical issue that needs to be addressed in the field of sediment monitoring. Summary of the Invention

[0005] This invention provides a fully automated method and system for monitoring sediment content, which can improve the efficiency and accuracy of sediment content testing.

[0006] To address the aforementioned technical problems, the first aspect of this invention discloses a fully automated sediment monitoring method. This method is applied to a fully automated sediment monitoring system, which includes at least a control unit, a water sampling and distribution unit, a flow-through tank unit, a detection unit, and a sample retention unit. The method comprises:

[0007] The water sampling and distribution unit performs real-time water sampling operations on the target water area based on the real-time sampling control parameters generated by the control unit to obtain a first water sample; and after the first water sample is collected, the first water sample is controlled to flow to the flow pool unit based on the sampling control parameters generated by the control unit.

[0008] The flow pool unit simulates the target water area conditions of the target water area when the water sampling and distribution unit collects the first water sample based on the water environment simulation control parameters generated by the control unit, so as to form a water sample monitoring water environment that matches the target water area conditions.

[0009] Based on the detection control parameters generated by the control unit, the detection unit performs sediment detection on the water sample in the flow pool unit under the condition that the water sample monitoring water environment is simulated in the flow pool unit, and obtains sediment detection results. The sediment detection results include at least the sediment content of the target water area.

[0010] Based on the sample retention control parameters of the control unit, after the detection unit detects the sediment detection result, the sample retention unit extracts a water sample from the flow pool unit and stores the water sample and its corresponding multi-dimensional water sample parameters. The multi-dimensional water sample parameters include at least the collection time and collection depth of the first water sample. The water sample is used to verify the sediment detection result.

[0011] As an optional implementation, in the first aspect of the present invention, the water sampling and distribution unit includes a water sampling component set, which includes a plurality of water sampling components;

[0012] Before the water sampling and distribution unit performs real-time water sampling operations on the target water area based on the real-time sampling control parameters generated by the control unit to obtain the first water sample, the method further includes:

[0013] The control unit analyzes the target water area to obtain the water area overview parameters corresponding to the target water area. The water area overview parameters include at least the water level variation range of the target water area, the compatibility of the bank structure piling of the target water area, and the impact of the current seasonal climate of the area where the target water area is located on the water flow of the target water area.

[0014] Based on the predetermined sediment detection requirements and the water area overview parameters, the control unit generates real-time sampling control parameters for controlling the water sampling and distribution unit to perform real-time water sample collection operations.

[0015] The real-time sampling control parameters include at least the water sampling method, water sampling duration, water sampling rate, and total water volume sampled in this instance, which are matched with the water area overview parameters. The water sampling method is used to determine from the set of water sampling components the multiple target water sampling components required to perform the water sampling operation for the target water area.

[0016] As an optional implementation, in the first aspect of the present invention, before the detection unit performs sediment detection on the water sample in the flow-through pool unit using a predetermined target detection method, based on the detection control parameters generated by the control unit and simulating the water environment for monitoring the water sample in the flow-through pool unit, and before obtaining the sediment detection result, the method further includes:

[0017] The control unit determines the target detection range that matches the sand content level of the target area.

[0018] The detection unit, based on the detection control parameters generated by the control unit, performs sediment detection on the water sample in the flow tank unit using a pre-determined target detection method, under the condition that the flow tank unit simulates the water environment for monitoring the water sample, to obtain sediment detection results, including:

[0019] The detection unit adjusts the current detection range to the target detection range, controls its laser emitter to emit laser towards the target detection range, and acquires the photoelectric signal obtained by the photodetector detected by the laser emitter after it passes through the water sample in the target detection range. The unit performs signal conversion and processing operations on the photoelectric signal to obtain the sediment detection result.

[0020] The sediment detection results also include the sediment particle size in the target water area;

[0021] Furthermore, the fully automated sediment monitoring system also includes a calibration unit, which is used to calibrate the sediment detection results based on the sediment analysis results of the retained water sample, and the sediment detection method corresponding to the sediment analysis results of the retained water sample is different from the target detection method.

[0022] As an optional implementation, in a first aspect of the invention, before the detection unit controls its included laser emitter to emit laser light toward the target detection range, the method further includes:

[0023] The control unit analyzes the current state images corresponding to the laser emitter and the photodetector. If the second degree of influence of the current state image on the emitted laser or detected photoelectric signal is greater than or equal to the second preset degree of influence threshold, the control unit determines the target object to be cleaned based on the current state image and performs a cleaning operation on the target object based on the current state image and the second degree of influence until the target object meets the preset cleaning requirements.

[0024] As an optional implementation, in the first aspect of the present invention, after the first water sample is collected, and before the water sampling and distribution unit controls the flow of the first water sample to the flow tank unit based on the sampling control parameters generated by the control unit, the method further includes:

[0025] The control unit acquires the current state of the target unit in the fully automatic sediment monitoring system. If the first degree of influence of the current state of the target unit on the current sediment detection requirement is greater than or equal to the first preset degree of influence threshold, then flushing control parameters for the target unit are generated. The current state of the target unit includes: the current water storage state, the current sedimentation state, and the state of the inner wall deposits in the target unit and its associated units.

[0026] The water sampling and distribution unit performs a flushing operation on the target unit based on the flushing control parameters and the prior water sample in the first water sample until the post-flushing state of the target unit meets the requirements of this sediment detection.

[0027] As an optional implementation, in the first aspect of the present invention, before the water sampling and distribution unit performs a real-time water sampling operation on the target water area based on the real-time sampling control parameters generated by the control unit to obtain a first water sample, the method further includes:

[0028] The water sampling and distribution unit monitors the water flow in the target water area to obtain the current water flow status. If the current water flow status is within the normal range for the target water area, the unit executes the real-time sampling control parameters generated by the control unit to perform real-time water sample collection on the target water area to obtain a first water sample. If the current water flow status is not within the normal range for the target water area, the unit continues to monitor the water flow in the target water area to obtain the current water flow status.

[0029] As an optional implementation, in the first aspect of the present invention, the method further includes:

[0030] If the current water flow is not the normal water flow of the target water area, the factors influencing the current water flow being abnormal are analyzed, and the duration of the influence of these factors on the current water flow being abnormal is analyzed. Based on the duration of the influence, the monitoring pause duration before the next monitoring of the water flow in the target water area is determined, and the monitoring of the water flow in the target water area is resumed when the monitoring pause duration ends to obtain the current water flow.

[0031] A second aspect of this invention discloses a fully automated sediment monitoring system, which includes at least a control unit, a water sampling and distribution unit, a flow-through tank unit, a detection unit, and a sample retention unit; wherein:

[0032] The control unit is used to generate control parameters required for the water sampling and distribution unit, the flow tank unit, the detection unit, and the sample retention unit, respectively.

[0033] The water sampling and distribution unit is used to perform real-time water sampling operations on the target water area based on the real-time sampling control parameters generated by the control unit to obtain a first water sample; and, after the first water sample is collected, to control the first water sample to flow to the flow pool unit based on the sampling control parameters generated by the control unit.

[0034] The flow pool unit is used to simulate the target water area conditions of the target water area when the water sampling and distribution unit collects the first water sample, based on the water environment simulation control parameters generated by the control unit, so as to form a water sample monitoring water environment that matches the target water area conditions.

[0035] The detection unit is used to perform sediment detection on the water sample in the flow pool unit based on the detection control parameters generated by the control unit, under the condition that the water sample monitoring water environment is simulated in the flow pool unit, and to obtain sediment detection results, wherein the sediment detection results include at least the sediment content of the target water area.

[0036] The sampling unit is used to extract a water sample from the flow pool unit after the detection unit detects the sediment detection result, based on the sampling control parameters of the control unit, and to store the water sample and the corresponding multi-dimensional water sample parameters. The multi-dimensional water sample parameters include at least the collection time and collection depth of the first water sample. The water sample is used to verify the sediment detection result.

[0037] As an optional implementation, in a second aspect of the present invention, the water sampling and distribution unit includes a water sampling component set, which includes a plurality of water sampling components;

[0038] The control unit is also used to analyze the target water area to obtain water area overview parameters corresponding to the target water area. The water area overview parameters include at least the water level variation range of the target water area, the compatibility of the bank structure piling of the target water area, and the impact of the current seasonal climate of the area where the target water area is located on the water flow of the target water area. The specific method by which the control unit generates the real-time sampling control parameters includes: the control unit generates real-time sampling control parameters for controlling the water sampling and distribution unit to perform real-time water sampling operations based on the predetermined sediment detection requirements and the water area overview parameters.

[0039] Furthermore, the real-time sampling control parameters include at least the water sampling method, water sampling duration, water sampling rate, and total water volume sampled in this instance, which are matched with the water area overview parameters; the water sampling method is used to determine from the set of water sampling components the multiple target water sampling components required to perform the water sampling operation for the target water area in this instance.

[0040] As an optional implementation, in a second aspect of the invention, the control unit is further configured to determine a target detection range that matches the sand content level of the target area.

[0041] Specifically, the detection unit, based on the detection control parameters generated by the control unit, performs sediment detection on the water sample in the flow tank unit using a pre-determined target detection method, under the condition that the flow tank unit simulates the water environment for monitoring the water sample, and obtains the sediment detection results in the following ways:

[0042] The detection unit adjusts the current detection range to the target detection range, controls its laser emitter to emit laser towards the target detection range, and acquires the photoelectric signal obtained by the photodetector detected by the laser emitter after it passes through the water sample in the target detection range. The unit performs signal conversion and processing operations on the photoelectric signal to obtain the sediment detection result.

[0043] The sediment detection results also include the sediment particle size in the target water area;

[0044] Furthermore, the fully automated sediment monitoring system also includes a calibration unit, which is used to calibrate the sediment detection results based on the sediment analysis results of the retained water sample, and the sediment detection method corresponding to the sediment analysis results of the retained water sample is different from the target detection method.

[0045] As an optional implementation, in a second aspect of the invention, the control unit is further configured to analyze the current state image corresponding to the laser emitter and the photodetector before the detection unit controls the laser emitter therein to emit a laser toward the target detection range; if the second degree of influence of the current state image on the emitted laser or detected photoelectric signal is greater than or equal to a second preset degree of influence threshold, then the target object to be cleaned is determined according to the current state image, and a cleaning operation is performed on the target object based on the current state image and the second degree of influence until the target object meets the preset cleaning requirements.

[0046] As an optional implementation, in a second aspect of the invention, the control unit is further configured to:

[0047] After the first water sample is collected, before the water sampling and distribution unit controls the flow of the first water sample to the flow tank unit based on the sampling control parameters generated by the control unit, the current state of the target unit in the fully automatic sediment monitoring system is obtained. If the first degree of influence of the current state of the target unit on the sediment detection requirement is greater than or equal to the first preset degree of influence threshold, then flushing control parameters for the target unit are generated. The current state of the target unit includes: the current water storage state, the current sedimentation state, and the state of the inner wall deposits in the target unit and its associated units.

[0048] The water sampling and distribution unit is also used to perform a flushing operation on the target unit based on the flushing control parameters and the prior water sample in the first water sample, until the post-flushing state of the target unit meets the requirements of this sediment detection.

[0049] As an optional implementation, in a second aspect of the present invention, the water sampling and distribution unit is further configured to monitor the water flow in the target water area before performing a real-time water sampling operation on the target water area based on the real-time sampling control parameters generated by the control unit to obtain a first water sample. If the current water flow is a normal water flow in the target water area, then the step of performing a real-time water sampling operation on the target water area based on the real-time sampling control parameters generated by the control unit to obtain a first water sample is executed; if the current water flow is not a normal water flow in the target water area, then the operation of monitoring the water flow in the target water area to obtain the current water flow is continued.

[0050] As an optional implementation, in a second aspect of the invention, the water sampling and distribution unit is further configured to:

[0051] If the current water flow is not the normal water flow of the target water area, the water sampling and distribution unit analyzes the factors that cause the current water flow to be abnormal, analyzes the duration of the influence of the factors on the abnormal water flow, determines the monitoring pause duration before the next monitoring of the water flow of the target water area based on the duration of the influence, and resumes the operation of monitoring the water flow of the target water area to obtain the current water flow when the monitoring pause duration ends.

[0052] A third aspect of this invention discloses another fully automated sediment monitoring system, which includes at least a control unit, a water sampling and distribution unit, a flow-through tank unit, a detection unit, and a sample retention unit; wherein, the control unit includes:

[0053] Memory containing executable program code;

[0054] A processor coupled to the memory;

[0055] The processor calls the executable program code stored in the memory to control the water sampling and distribution unit, the flow pool unit, the detection unit, and the sample retention unit to execute the corresponding steps in the fully automatic sediment monitoring method disclosed in the first aspect of the present invention.

[0056] The fourth aspect of the present invention discloses a computer storage medium storing computer instructions, which, when invoked, are used to execute some or all of the steps in the fully automated sediment monitoring method disclosed in the first aspect of the present invention.

[0057] Compared with the prior art, the embodiments of the present invention have the following beneficial effects:

[0058] In this embodiment of the invention, the fully automated sediment monitoring system includes at least a control unit, a water sampling and distribution unit, a flow-through tank unit, a detection unit, and a sample retention unit. The water sampling and distribution unit samples the target water area based on real-time sampling control parameters and delivers the first sampled water to the flow-through tank unit based on injection control parameters. The flow-through tank unit simulates a water monitoring environment that matches the conditions of the target water area. The detection unit, based on detection control parameters, detects the water sample in the flow-through tank unit using a target detection method to obtain a sediment detection result containing at least sediment content. The sample retention unit extracts a retained water sample from the flow-through tank unit based on retention control parameters to verify the sediment detection result and stores the retained water sample and its corresponding multi-dimensional water sample parameters. Therefore, this invention enables automated and intelligent testing of sediment conditions in relevant water areas based on a fully automated sediment monitoring system, which is beneficial for improving the testing efficiency and accuracy of sediment conditions (especially sediment content). Attached Figure Description

[0059] To more clearly illustrate the technical solutions in the embodiments of the present invention, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0060] Figure 1 This is a schematic flowchart of a fully automated sediment monitoring method disclosed in an embodiment of the present invention;

[0061] Figure 2 This is a schematic diagram of the structure of a fully automatic sediment monitoring system disclosed in an embodiment of the present invention;

[0062] Figure 3 This is a schematic diagram of another fully automatic sediment monitoring system disclosed in an embodiment of the present invention. Detailed Implementation

[0063] To enable those skilled in the art to better understand the present invention, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0064] The terms "first," "second," etc., used in the specification, claims, and accompanying drawings of this invention are used to distinguish different objects, not to describe a specific order. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover non-exclusive inclusion. For example, a process, method, apparatus, product, or end that includes a series of steps or units is not limited to the listed steps or units, but may optionally include steps or units not listed, or may optionally include other steps or units inherent to these processes, methods, products, or ends.

[0065] In this document, the term "embodiment" means that a particular feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of the invention. The appearance of this phrase in various places throughout the specification does not necessarily refer to the same embodiment, nor is it a separate or alternative embodiment mutually exclusive with other embodiments. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.

[0066] This invention discloses a fully automated sediment monitoring method and system, which enables automated and intelligent testing of sediment conditions in relevant water bodies, thereby improving the efficiency and accuracy of sediment testing. Detailed descriptions follow.

[0067] Example 1

[0068] Please see Figure 1 , Figure 1 This is a schematic flowchart of a fully automated sediment monitoring method disclosed in an embodiment of the present invention. Figure 1 The described method is applied to a fully automated sediment monitoring system, which integrates automated water sample collection, automated water sample delivery, automated environmental simulation, automated sediment detection, and automated water sample retention. It further includes an automatic calibration function to collaboratively achieve automated water sample testing. Specifically, the fully automated sediment monitoring system includes at least a control unit, a water sampling and distribution unit, a flow-through tank unit, a detection unit, and a sample retention unit, and further includes a calibration unit. This embodiment of the invention is not limited to this. Figure 1 As shown, the method may include:

[0069] Step 101: The water sampling and distribution unit performs real-time water sampling operation on the target water area based on the real-time sampling control parameters generated by the control unit to obtain the first water sample; and after the first water sample is collected, the first water sample is controlled to flow to the flow pool unit based on the sampling control parameters generated by the control unit.

[0070] In this embodiment of the invention, the water sampling and distribution unit can be further subdivided into a water sampling unit and a water distribution unit. A water sample delivery pipeline can be further provided between the water sampling unit and the water distribution unit, and a water sample delivery pipeline is also provided between the water distribution unit and the water distribution object (such as a flow tank unit). The construction of the water sampling and distribution unit plays an absolutely crucial role in the construction of the automatic station. The water sampling and distribution unit is a key component ensuring the normal operation of the entire system and obtaining accurate data, guaranteeing the provision of reliable and effective water samples to the entire system.

[0071] Furthermore, the water sampling unit is a crucial component ensuring the normal operation and accuracy of the entire system. Its primary purpose is to reliably, continuously, and stably provide water samples to the system. Moreover, the water sampling unit can also comprise three parts: a water pump for actual water sample collection, an automatic lifting device for adjusting the sampling depth, and a water sampling pipeline for transporting the water samples.

[0072] Furthermore, the water distribution unit specifically allocates the water samples collected by the sampling unit to each analytical unit according to the actual analytical / testing equipment and / or the relevant water consumption requirements. Additionally, the water distribution unit integrates an automatic cleaning function, used to clean all pipelines and / or some internal pipelines of instruments requiring cleaning with clean water or a suitable water sample before or when the system stops drawing water. It should be noted that the automatic cleaning function of the water distribution unit can be automatically controlled by the control unit or manually controlled by relevant operators, which improves the flexibility of cleaning control.

[0073] Step 102: The flow pool unit simulates the target water area conditions when the water sampling and distribution unit collects the first water sample based on the water environment simulation control parameters generated by the control unit, so as to form a water sample monitoring water environment that matches the target water area conditions.

[0074] In this embodiment of the invention, simulating the target water area conditions when the water sampling and distribution unit collects the first water sample to form a water sample monitoring water environment that matches the target water area conditions may include: using an underwater propulsion device to rotate the blades at a certain speed to agitate the sediment in the water tank of the flow pool unit, thereby simulating the water environment. This simulation of the water environment helps improve the accuracy of sediment detection results in reflecting the actual sediment conditions of the water area. Optionally, the flow pool unit may involve the following concept:

[0075] 1. The water sample flows into the water tank from the inlet end, and when the tank is almost full, it will flow out through the overflow pipe;

[0076] 2. The bottom of the tank is tilted at a certain angle to facilitate the drainage of water and sediment from the outlet.

[0077] 3. Two underwater thrusters are fixed to the sides of the tank. When it is necessary to detect the sand content, a signal is sent to start operation. The two thrusters are installed diagonally, one above the other, so that the water can be circulated, making the tank achieve an environment similar to that of a body of water.

[0078] 4. An acrylic sheet is placed on top of the chamber, with four holes pre-drilled. Other testing instruments can be inserted into the chamber water for testing as needed.

[0079] 5. The detector bracket is located on one side of the housing, making it easy to remove during subsequent maintenance of the laser analyzer;

[0080] 6. To ensure product stability, the housing, as well as the support for the testing instrument and underwater thruster, are all made of 304 stainless steel.

[0081] Step 103: Based on the detection control parameters generated by the control unit, the detection unit performs sediment detection on the water sample in the flow pool unit under the condition of simulating the water environment for water sample monitoring in the flow pool unit, and obtains sediment detection results. The sediment detection results include at least the sediment content of the target water area.

[0082] In this embodiment of the invention, the target detection method can be a laser detection method, specifically implemented using an intelligent underwater laser particle analyzer. The working principle of the underwater laser particle analyzer is as follows:

[0083] The principle of particle size distribution measurement is based on the scattering phenomenon that occurs when a laser beam strikes particles. Larger particles produce scattered light at a smaller angle, while smaller particles produce scattered light at a larger angle. Simultaneously, the intensity of the scattered light at the same angle reflects the quantity (i.e., the specific content) of particles of that size. By installing photodetectors at the same angle to receive the scattered light, and then performing inversion calculations on these scattered light signals, the particle size distribution can be obtained.

[0084] The principle of sand content measurement is that when a laser beam irradiates a suspension, the light transmitted through the suspension is attenuated due to the blocking, scattering, reflection, and absorption of the laser by the particles; this attenuation is called extinction. The amount of extinction is directly proportional to the particle concentration and inversely proportional to the particle size, which is why particle size must be measured simultaneously when measuring sand content. After calculating the volume concentration (Cv) of the suspension and converting it to weight concentration, the sand content is obtained.

[0085] Step 104: Based on the sample retention control parameters of the control unit, after the detection unit detects the sediment detection result, the sample retention unit extracts a water sample from the flow pool unit and stores the water sample and the corresponding multi-dimensional water sample parameters. The multi-dimensional water sample parameters include at least the collection time and collection depth of the first water sample. The water sample is used to verify the sediment detection result.

[0086] In this embodiment of the invention, after the instrument corresponding to the detection unit completes the measurement / detection, the sample retention device extracts a certain amount of water sample from the flow cell unit via a water pump and stores it independently. Relevant personnel can then transfer the water sample to the laboratory for manual analysis, ensuring that the data monitored by the instrument and the data analyzed in the laboratory are from the same water sample. This avoids spatial and temporal differences in the water sample, maximizes data consistency, and also enables the testing of the sediment detection results of the detection unit.

[0087] It is evident that implementation Figure 1 The described method enables automated and intelligent testing of sediment conditions in relevant water bodies based on a fully automated sediment monitoring system, which helps improve the testing efficiency and accuracy of sediment conditions.

[0088] In an optional embodiment, the water sampling and distribution unit described above includes a set of water sampling components, which in turn includes multiple water sampling components. In this optional embodiment, before the water sampling and distribution unit performs real-time water sampling operations on the target water area based on real-time sampling control parameters generated by the control unit to obtain a first water sample, the method may further include:

[0089] The control unit analyzes the target water area to obtain the water area overview parameters corresponding to the target water area. The water area overview parameters include at least the water level variation range of the target water area, the compatibility of the bank structure piling of the target water area, and the impact of the current seasonal climate of the target water area on the water flow of the target water area.

[0090] Based on the predetermined sediment detection requirements and water area parameters, the control unit generates real-time sampling control parameters for controlling the water sampling and distribution unit to perform real-time water sampling operations.

[0091] Among them, the real-time sampling control parameters include at least the water sampling method, water sampling duration, water sampling rate, and total water volume sampled in this operation, which are matched with the water area overview parameters; the water sampling method is used to determine from the set of water sampling components the multiple target water sampling components required to perform the water sampling operation for the target water area.

[0092] In this optional embodiment, when generating sampling control parameters, the control unit considers not only the sediment detection requirements but also the water area overview parameters. This not only improves the reliability of the sampling control parameter generation but also enhances the adaptive matching of water sample collection methods, which is beneficial to improving the reliability of water sample collection method determination.

[0093] In another optional embodiment, before the detection unit performs sediment detection on the water sample in the flow tank unit using a predetermined target detection method based on the detection control parameters generated by the control unit and simulating a water sample monitoring environment in the flow tank unit, and before obtaining the sediment detection results, the method may further include:

[0094] The control unit determines the target detection range that matches the sediment concentration level of the target area (such as low sediment, medium sediment, high sediment, etc.). The target area is the actual sampling area corresponding to the target water area.

[0095] The detection unit, based on the detection control parameters generated by the control unit, performs sediment detection on the water sample in the flow-through tank unit under the condition of simulating a water environment for water sample monitoring, using a pre-determined target detection method, and obtains sediment detection results, including:

[0096] The detection unit adjusts the current detection range to the target detection range and controls its laser emitter to emit laser towards the target detection range. It also acquires the photoelectric signal obtained by the photodetector and the laser emitted by the laser emitter passing through the water sample within the target detection range. The unit performs signal conversion and processing on the photoelectric signal to obtain the sediment detection result.

[0097] The sediment test results also include the particle size of the sediment in the target water area.

[0098] The target detection range in the high sand area is narrower than that in the low sand area.

[0099] As can be seen, this optional embodiment can automatically narrow the detection range in areas with high sediment content, thereby reducing the occurrence of complex scattering due to excessively high particle concentration, which would lead to inaccurate sediment detection results. In medium and low sediment areas, the measurement area of ​​the detection unit will automatically widen, increasing the number of particles in the measurement area, thereby reducing the occurrence of weak scattering signals due to excessively low particle concentration, which would affect the sediment detection results.

[0100] In yet another alternative embodiment, before the detection unit controls its included laser emitter to emit laser light toward the target detection range, the method may further include:

[0101] The control unit analyzes the current state images corresponding to the laser emitter and the photodetector. If the second degree of influence of the current state image on the emitted laser or the detected photoelectric signal is greater than or equal to the second preset degree of influence threshold, the target object to be cleaned is determined according to the current state image, and the cleaning operation is performed on the target object based on the current state image and the second degree of influence until the target object meets the preset cleaning requirements.

[0102] As can be seen, this optional embodiment can achieve self-cleaning of the laser emitter and photodetector based on image acquisition and analysis technology, thereby removing the corresponding deposits, improving the reliability of laser emission and photoelectric signal detection, and thus helping to improve the accuracy of sediment detection results.

[0103] In yet another optional embodiment, after the first water sample is collected and before the water sampling and distribution unit controls the flow of the first water sample to the flow tank unit based on the sampling control parameters generated by the control unit, the method further includes:

[0104] The control unit acquires the current state of the target unit in the fully automatic sediment monitoring system. If the current state of the target unit has a greater than or equal to the first preset threshold for the sediment detection requirement, flushing control parameters for the target unit are generated. The current state of the target unit includes: the current water storage state, the current sedimentation state, and the state of the inner wall deposits in the target unit and its associated units.

[0105] The water sampling and distribution unit performs a flushing operation on the target unit based on the flushing control parameters and the prior water sample in the first water sample until the post-flushing state of the target unit meets the requirements of this sediment detection.

[0106] As can be seen, this optional embodiment can also automatically clean the corresponding units in the system before truly simulating the aquatic environment and detecting sediment conditions, so as to reduce the impact of the current cleanliness of the relevant units on sediment detection, thereby improving the accuracy of sediment detection.

[0107] In yet another optional embodiment, before the water sampling and distribution unit performs a real-time water sampling operation on the target water area based on the real-time sampling control parameters generated by the control unit to obtain a first water sample, the method further includes:

[0108] The water sampling and distribution unit monitors the water flow in the target water area to obtain the current water flow status. If the current water flow status is within the normal range for the target water area, the unit executes the real-time sampling control parameters generated by the control unit to perform real-time water sample collection and obtain the first water sample. If the current water flow status is not within the normal range for the target water area, the unit continues to monitor the water flow in the target water area to obtain the current water flow status.

[0109] As can be seen, this optional embodiment can also collect water samples while ensuring that the target water area is in a normal water flow condition, so as to ensure that the sediment content in the collected water samples can reliably represent the sediment content of the target water area.

[0110] In yet another optional embodiment, the method further includes:

[0111] If the current water flow is not the normal water flow of the target water area, the following steps are taken: analyze the factors that cause the current water flow to be abnormal, analyze the duration of the impact of the factors on the current water flow, determine the monitoring pause time before the next monitoring of the water flow in the target water area based on the duration of the impact, and resume monitoring of the water flow in the target water area after the monitoring pause time ends to obtain the current water flow.

[0112] As can be seen, this optional embodiment can also adaptively adjust the monitoring time interval for the next water flow monitoring based on the influencing factors that affect the normal water flow in the target water area (such as extreme weather, large ships passing by the target water area, etc.) when continuously monitoring water flow. This not only ensures the timeliness of continuous water flow monitoring, but also reduces unnecessary water flow monitoring operations.

[0113] Optionally, the fully automated sediment monitoring system also includes a calibration unit. The calibration unit is used to calibrate the sediment detection results based on the sediment analysis results of the retained water sample. The sediment detection method corresponding to the sediment analysis results of the retained water sample is different from the target detection method. This allows the sediment detection results obtained by the detection unit to be tested based on the sediment detection results of the same water sample, which helps to improve the accuracy of the sediment detection results.

[0114] Example 2

[0115] Please see Figure 2 , Figure 2 This is a schematic diagram of the structure of a fully automated sediment monitoring system disclosed in an embodiment of the present invention. Figure 2 As shown, the fully automated sediment monitoring system may include: a control unit 201, a water sampling and distribution unit 202, a flow-through tank unit 203, a detection unit 204, and a sample retention unit 205, wherein:

[0116] The control unit 201 is used to generate the control parameters required for the water sampling and distribution unit 202, the flow pool unit 203, the detection unit 204, and the sample retention unit 205, respectively.

[0117] The water sampling and distribution unit 202 is used to perform real-time water sampling operations on the target water area based on the real-time sampling control parameters generated by the control unit 201 to obtain a first water sample; and after the first water sample is collected, it controls the first water sample to flow to the flow pool unit based on the sampling control parameters generated by the control unit.

[0118] The flow pool unit 203 is used to simulate the target water area conditions when the water sampling and distribution unit collects the first water sample based on the water environment simulation control parameters generated by the control unit 201, so as to form a water sample monitoring water environment that matches the target water area conditions.

[0119] The detection unit 204 is used to perform sediment detection on the water sample in the flow pool unit 203 based on the detection control parameters generated by the control unit 201, under the condition that the water sample monitoring water environment is simulated in the flow pool unit 203, and to obtain sediment detection results. The sediment detection results include at least the sediment content of the target water area.

[0120] The sample retention unit 205 is used to extract a water sample from the flow pool unit after the detection unit detects the sediment detection result based on the sample retention control parameters of the control unit, and to store the water sample and the corresponding multi-dimensional water sample parameters. The multi-dimensional water sample parameters include at least the collection time and collection depth of the first water sample. The water sample is used to verify the sediment detection result.

[0121] It is evident that implementing the embodiments of the present invention can achieve automated and intelligent testing of sediment conditions in relevant water areas based on a fully automated sediment monitoring system, which is beneficial to improving the testing efficiency and accuracy of sediment conditions.

[0122] In an optional embodiment, the water sampling and distribution unit 202 includes a set of water sampling components, which includes multiple water sampling components. The control unit 201 is further configured to analyze the target water area to obtain water area overview parameters. These parameters include at least the water level variation range of the target water area, the compatibility of the target water area with the bank structure piling, and the impact of the current seasonal climate of the target water area on the water flow of the target water area. The control unit generates real-time sampling control parameters based on predetermined sediment detection requirements and water area overview parameters, which are used to control the water sampling and distribution unit to perform real-time water sampling operations.

[0123] In addition, the real-time sampling control parameters include at least the water sampling method, water sampling duration, water sampling rate, and total water volume sampled in this operation, which are matched with the water area overview parameters; the water sampling method is used to determine from the set of water sampling components the multiple target water sampling components required to perform the water sampling operation for the target water area.

[0124] In this optional embodiment, when generating sampling control parameters, the control unit 201 considers not only the sediment detection requirements but also the water area parameters. This not only improves the reliability of generating sampling control parameters but also enhances the adaptive matching of water sample collection methods, which is beneficial to improving the reliability of determining water sample collection methods.

[0125] In another optional embodiment, the control unit 201 is further configured to determine a target detection range that matches the sand content level of the target area.

[0126] Specifically, the detection unit 204, based on the detection control parameters generated by the control unit, performs sediment detection on the water sample in the flow-through pool unit under the condition of simulating a water environment for water sample monitoring in the flow-through pool unit, and obtains the sediment detection results through a predetermined target detection method.

[0127] The detection unit 204 adjusts the current detection range to the target detection range, controls the laser emitter it contains to emit laser towards the target detection range, and acquires the photoelectric signal obtained by the photodetector it contains after the laser emitted by the laser emitter passes through the water sample within the target detection range. The photoelectric signal is then converted and processed to obtain the sediment detection result.

[0128] The sediment test results also include the particle size of the sediment in the target water area.

[0129] The target detection range in the high sand area is narrower than that in the low sand area.

[0130] As can be seen, this optional embodiment can automatically narrow the detection range in areas with high sediment content, thereby reducing the occurrence of complex scattering due to excessively high particle concentration, which would lead to inaccurate sediment detection results. In medium and low sediment areas, the measurement area of ​​the detection unit will automatically widen, increasing the number of particles in the measurement area, thereby reducing the occurrence of weak scattering signals due to excessively low particle concentration, which would affect the sediment detection results.

[0131] In another optional embodiment, the control unit 201 is further configured to acquire and analyze the current state image corresponding to the laser emitter and the photodetector before the detection unit 204 controls the laser emitter thereto emit laser toward the target detection range. If the second degree of influence of the current state image on the emitted laser or the detected photoelectric signal is greater than or equal to a second preset degree of influence threshold, then the target object to be cleaned is determined according to the current state image, and a cleaning operation is performed on the target object based on the current state image and the second degree of influence until the target object meets the preset cleaning requirements, such as the second degree of influence of the new state image on the emitted laser or the detected photoelectric signal being less than the second preset degree of influence threshold.

[0132] As can be seen, this optional embodiment can achieve self-cleaning of the laser emitter and photodetector based on image acquisition and analysis technology, thereby removing the corresponding deposits, improving the reliability of laser emission and photoelectric signal detection, and thus helping to improve the accuracy of sediment detection results.

[0133] Optionally, the control unit 201 is also used for:

[0134] After the first water sample is collected, before the water sampling and distribution unit controls the flow of the first water sample to the flow tank unit based on the sampling control parameters generated by the control unit, the current state of the target unit in the fully automatic sediment monitoring system is obtained. If the first degree of influence of the current state of the target unit on the sediment detection requirement is greater than or equal to the first preset degree of influence threshold, flushing control parameters for the target unit are generated. The current state of the target unit includes: the current water storage state, the current sedimentation state, and the state of the inner wall deposits in the target unit and its associated units.

[0135] The water sampling and distribution unit is also used to perform flushing operations on the target unit based on flushing control parameters and the prior water sample in the first water sample, until the post-flushing state of the target unit meets the requirements of this sediment detection.

[0136] As can be seen, this optional embodiment can also automatically clean the corresponding units in the system before truly simulating the aquatic environment and detecting sediment conditions, so as to reduce the impact of the current cleanliness of the relevant units on sediment detection, thereby improving the accuracy of sediment detection.

[0137] In another optional embodiment, the water sampling and distribution unit 202 is further configured to monitor the water flow in the target water area before performing a real-time water sampling operation on the target water area based on the real-time sampling control parameters generated by the control unit 201 to obtain the first water sample. If the current water flow is the normal water flow in the target water area, the step of performing a real-time water sampling operation on the target water area based on the real-time sampling control parameters generated by the control unit to obtain the first water sample is executed. If the current water flow is not the normal water flow in the target water area, the step of monitoring the water flow in the target water area to obtain the current water flow is continued.

[0138] As can be seen, this optional embodiment can also collect water samples while ensuring that the target water area is in a normal water flow condition, so as to ensure that the sediment content in the collected water samples can reliably represent the sediment content of the target water area.

[0139] Further optionally, the water intake and distribution unit 202 is also used for:

[0140] If the current water flow is not the normal water flow of the target water area, the water sampling and distribution unit 202 analyzes the factors that cause the current water flow to be abnormal, analyzes the duration of the impact of the factors on the current water flow, determines the monitoring pause time before the next monitoring of the water flow in the target water area based on the duration of the impact, and resumes the monitoring of the water flow in the target water area when the monitoring pause time ends, so as to obtain the current water flow.

[0141] As can be seen, this optional embodiment can also adaptively adjust the monitoring time interval for the next water flow monitoring based on the influencing factors that affect the normal water flow in the target water area (such as extreme weather, large ships passing by the target water area, etc.) when continuously monitoring water flow. This not only ensures the timeliness of continuous water flow monitoring, but also reduces unnecessary water flow monitoring operations.

[0142] Optionally, the fully automated sediment monitoring system also includes a calibration unit. The calibration unit is used to calibrate the sediment detection results based on the sediment analysis results of the retained water sample. The sediment detection method corresponding to the sediment analysis results of the retained water sample is different from the target detection method. This allows the sediment detection results obtained by the detection unit to be tested based on the sediment detection results of the same water sample, which helps to improve the accuracy of the sediment detection results.

[0143] Example 3

[0144] Please see Figure 3 , Figure 3 This is a schematic diagram of the structure of another fully automated sediment monitoring system disclosed in an embodiment of the present invention. (See diagram below.) Figure 3 As shown, the fully automated sediment monitoring system includes at least a control unit 201, a water sampling and distribution unit 202, a flow-through tank unit 203, a detection unit 204, and a sample retention unit 205; wherein, the control unit 201 includes:

[0145] Memory containing executable program code 2011;

[0146] Processor 2012 coupled to memory 2011;

[0147] The processor 2012 calls the executable program code stored in the memory 2011 to control the water sampling and distribution unit 202, the flow pool unit 203, the detection unit 204, and the sample retention unit 205 to execute the corresponding steps in the fully automatic sediment monitoring method disclosed in Embodiment 1 of the present invention.

[0148] Optionally, the fully automatic sediment monitoring system also includes a calibration unit 206, which is used to calibrate the sediment detection results based on the sediment analysis results of the retained water sample. The sediment detection method corresponding to the sediment analysis results of the retained water sample is different from the target detection method. This allows the sediment detection results obtained by the detection unit to be tested based on the sediment detection results of the same water sample, which helps to improve the accuracy of the sediment detection results.

[0149] Example 4

[0150] This invention discloses a computer storage medium storing computer instructions, which, when invoked, are used to execute some or all of the steps in the fully automated sediment monitoring method disclosed in the first aspect of this invention.

[0151] The structural embodiments described above are merely illustrative. The modules described as separate components may or may not be physically separate, and the components shown as modules may or may not be physical modules; that is, they may be located in one place or distributed across multiple network modules. Some or all of the modules can be selected to achieve the purpose of this embodiment according to actual needs. Those skilled in the art can understand and implement this without any creative effort.

[0152] Through the detailed description of the above embodiments, those skilled in the art can clearly understand that each implementation method can be implemented by means of software plus necessary general-purpose hardware platforms, and of course, it can also be implemented by hardware. Based on this understanding, the above technical solutions, in essence or the part that contributes to the prior art, can be embodied in the form of a software product. This computer software product can be stored in a computer-readable storage medium, including read-only memory (ROM), random access memory (RAM), programmable read-only memory (PROM), erasable programmable read-only memory (EPROM), one-time programmable read-only memory (OTPROM), electrically-Erasable Programmable Read-Only Memory (EEPROM), compact disc read-only memory (CD-ROM) or other optical disc storage, disk storage, magnetic tape storage, or any other computer-readable medium that can be used to carry or store data.

[0153] Finally, it should be noted that the fully automatic sediment monitoring method and system disclosed in the embodiments of the present invention are merely preferred embodiments of the present invention, and are only used to illustrate the technical solutions of the present invention, not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features; and these modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A fully automatic sediment monitoring method, characterized by, The method is applied to a full-automatic sediment monitoring system, and the full-automatic sediment monitoring system at least comprises a control unit, a water sampling unit, a flow cell unit, a detection unit and a sample holding unit; the water sampling unit comprises a water sampling component set, and the water sampling component set comprises a plurality of water sampling components; wherein the method comprises: The control unit analyzes the target water area to obtain water area profile parameters corresponding to the target water area, and the water area profile parameters at least include a water level change range of the target water area, a shore structure piling adaptation degree of the target water area and an influence of a current seasonal climate of a region where the target water area is located on water flow mobility of the target water area; The control unit generates real-time sampling control parameters for controlling the water sampling unit to perform real-time water sample collection operations based on pre-determined sediment detection requirements and the water area profile parameters; wherein the real-time sampling control parameters at least include a water sample collection mode matched with the water area profile parameters, a water sample collection duration, a water sample collection rate and a total sampling water volume of this time; the water sample collection mode is used to determine a plurality of target water sampling components required to cooperate with the target water area to perform water sample collection operations from the water sampling component set; The water sampling unit performs real-time water sample collection operations on the target water area based on the real-time sampling control parameters generated by the control unit to obtain a first water sample; and after collecting the first water sample, controls the first water sample to flow to the flow cell unit based on the sample control parameters generated by the control unit; The flow cell unit simulates a target water area condition of the target water area when the water sampling unit collects the first water sample based on the water area environment simulation control parameters generated by the control unit to form a water sample monitoring water area environment matched with the target water area condition; The detection unit performs sediment detection operations on the water sample in the flow cell unit by a pre-determined target detection method under the condition that the flow cell unit simulates the water sample monitoring water area environment based on the detection control parameters generated by the control unit to obtain a sediment detection result, and the sediment detection result at least includes a sediment content of the target water area; The sample holding unit extracts a sample water sample from the flow cell unit and stores the sample water sample and a multi-dimensional water sample parameter corresponding to the sample water sample after the detection unit detects the sediment detection result based on the sample control parameters of the control unit; the multi-dimensional water sample parameter at least includes a collection time and a collection depth of the first water sample, and the sample water sample is used to verify the sediment detection result.

2. The fully automatic sediment monitoring method according to claim 1, characterized in that, Before the detection unit performs sediment detection operations on the water sample in the flow cell unit by a pre-determined target detection method under the condition that the flow cell unit simulates the water sample monitoring water area environment based on the detection control parameters generated by the control unit to obtain a sediment detection result, the method further comprises: The control unit determines a target detection range matched with a sediment content level of a target area according to the sediment content level. The detection unit performs a sediment detection operation on the water sample in the flow cell unit by a predetermined target detection method to obtain a sediment detection result, under the condition that the flow cell unit simulates the formation of the water sample in the monitoring water area environment based on the detection control parameter generated by the control unit, including: The detection unit adjusts the current detection range to the target detection range, controls the laser emitter included therein to emit laser towards the target detection range, acquires the photoelectric signal detected by the photoelectric detector included therein after the laser emitted by the laser emitter passes through the water sample in the target detection range, and performs signal conversion and processing operation on the photoelectric signal to obtain a sediment detection result; The sediment detection result also includes the particle size of the sediment in the target water area; Furthermore, the full-automatic sediment monitoring system also includes a calibration unit, which is configured to calibrate the sediment detection result based on the sediment condition analysis result of the sample water sample, and the sediment detection method corresponding to the sediment condition analysis result of the sample water sample is different from the target detection method.

3. The fully automatic sediment monitoring method according to claim 2, characterized in that, Before the detection unit controls the laser emitter included therein to emit laser towards the target detection range, the method further includes: The control unit analyzes the current state image corresponding to the laser emitter and the photoelectric detector, and if the second influence degree of the current state image on the emission of laser or the detection of photoelectric signal is greater than or equal to a second preset influence degree threshold, the target object to be cleaned is determined according to the current state image, and cleaning operation is performed on the target object based on the current state image and the second influence degree until the target object meets the preset cleaning requirement.

4. The fully automatic sediment monitoring method according to any one of claims 1, 2 and 3, characterized in that, After the first water sample is collected, before the sampling and dispensing unit controls the flow of the first water sample to the flow cell unit based on the sample control parameter generated by the control unit, the method further includes: The control unit acquires the current state of the target unit in the full-automatic sediment monitoring system, and if the first influence degree of the current state of the target unit on the sediment detection requirement this time is greater than or equal to a first preset influence degree threshold, the flushing control parameter for the target unit is generated; the current state of the target unit includes the current water state, the current sediment deposition state and the inner wall attachment state in the target unit and its associated units; The sampling and dispensing unit performs flushing operation on the target unit based on the flushing control parameter and the previous water sample in the first water sample, until the post-flushing state of the target unit meets the sediment detection requirement this time.

5. The fully automatic sediment monitoring method according to claim 1 or 3, characterized in that, Before the sampling and dispensing unit performs real-time water sample collection operation on the target water area based on the real-time sampling control parameter generated by the control unit to obtain the first water sample, the method further includes: The water sampling and matching unit monitors the water flow condition of the target water area to obtain a current water flow condition. If the current water flow condition is a normal water flow condition of the target water area, the real-time sampling control parameter generated by the control unit is executed to perform real-time water sample collection on the target water area to obtain a first water sample. If the current water flow condition is not a normal water flow condition of the target water area, the water flow condition of the target water area is continuously monitored to obtain a current water flow condition.

6. The fully automatic sediment monitoring method according to claim 5, characterized in that, The method further comprises: If the current water flow condition is not a normal water flow condition of the target water area, the water sampling and matching unit analyzes an influencing factor of the current water flow condition not being a normal water flow condition, analyzes an influence duration of the influencing factor on the current water flow condition not being a normal water flow condition, determines a monitoring suspension duration before next monitoring of the water flow condition of the target water area according to the influence duration, and continues to perform the step of monitoring the water flow condition of the target water area to obtain a current water flow condition at the end of the monitoring suspension duration.

7. A fully automated sediment monitoring system, characterized in that The full-automatic sediment monitoring system at least comprises a control unit, a water sampling and matching unit, a flow-through cell unit, a detection unit, and a sample reservation unit. The water sampling and matching unit comprises a water sampling component set, and the water sampling component set comprises a plurality of water sampling components. The control unit is configured to generate control parameters required for the water sampling and matching unit, the flow-through cell unit, the detection unit, and the sample reservation unit, respectively. The control unit generates the control parameters for the water sampling and matching unit in the following manner: analyzing a target water area to obtain water area profile parameters corresponding to the target water area, wherein the water area profile parameters at least comprise a water level change range of the target water area, a shore structure pile driving adaptation degree of the target water area, and an influence of a current seasonal climate of a region where the target water area is located on water flow mobility of the target water area; and generating real-time sampling control parameters for controlling the water sampling and matching unit to perform real-time water sample collection based on pre-determined sediment detection requirements and the water area profile parameters. The real-time sampling control parameters at least comprise a water sample collection mode matching the water area profile parameters, a water sample collection duration, a water sample collection rate, and a total sampling water volume of this time; the water sample collection mode is used to determine a plurality of target water sampling components required for water sample collection on the target water area from the water sampling component set; The water sampling and matching unit is configured to perform real-time water sample collection on a target water area based on real-time sampling control parameters generated by the control unit to obtain a first water sample, and control the first water sample to flow to the flow-through cell unit based on sample feeding control parameters generated by the control unit after the first water sample is collected. The flow cell unit is configured to simulate a target water area condition of the target water area when the sampling water unit collects the first water sample based on the water area environment simulation control parameter generated by the control unit, so as to form a water sample monitoring water area environment matched with the target water area condition. The detection unit is configured to perform a sediment detection operation on the water sample in the flow cell unit by a predetermined target detection method to obtain a sediment detection result under the condition that the flow cell unit simulates the water sample monitoring water area environment based on the detection control parameter generated by the control unit, the sediment detection result at least including a sediment content of the target water area. The sample retaining unit is configured to extract a sample water sample from the flow cell unit and store the sample water sample and a multi-dimensional water sample parameter corresponding to the sample water sample based on a sample retaining control parameter of the control unit after the detection unit detects the sediment detection result, the multi-dimensional water sample parameter at least including a collection time and a collection depth of the first water sample, and the sample water sample being used to verify the sediment detection result.

8. A fully automated sediment monitoring system, characterized in that The full-automatic sediment monitoring system at least includes a control unit, a sampling water unit, a flow cell unit, a detection unit and a sample retaining unit, the sampling water unit including a water sampling component set, the water sampling component set including a plurality of water sampling components, and the control unit including: a memory storing executable program codes; a processor coupled with the memory; the processor calling the executable program codes stored in the memory to control the sampling water unit, the flow cell unit, the detection unit and the sample retaining unit to perform corresponding steps in the full-automatic sediment monitoring method according to any one of claims 1-6.

9. A computer storage medium, characterized in that The computer storage medium stores computer instructions, and the computer instructions are used to execute the full-automatic sediment monitoring method according to any one of claims 1-6 when called. The computer storage medium stores computer instructions, and the computer instructions are used to execute the full-automatic sediment monitoring method according to any one of claims 1-6 when called.

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