Water quality monitoring device and method for water conservancy and hydropower construction

Abstract

The invention relates to the technical field of water and electricity construction, provides a water quality monitoring device and method for water conservancy and electricity construction, effectively solves the limitation of an existing water quality monitoring device in a dynamic water conservancy construction environment, and is composed of a data acquisition unit, a data transmission detection unit, a water quality monitoring unit, a dynamic water quality sampling unit and a data processing unit. The method comprises the following steps: acquiring monitoring tasks and standards, constructing a water quality prediction model by using historical data, monitoring water quality in real time, comparing the water quality with prediction data, starting dynamic sampling after abnormity is identified, and finally detecting according to the water quality standard of a specific construction scene, so that the safety and applicability of the water quality are improved. The accuracy and pertinence of water quality monitoring are remarkably improved, and a solid water quality safety guarantee is provided for water conservancy and hydropower construction.

Description

Technical Field

[0001] The present invention relates to the technical field of hydropower construction, and in particular to a device and method for monitoring water quality in water conservancy and hydropower construction. Background Art

[0002] Water quality monitoring for water conservancy and hydropower construction is an important part of ensuring construction quality and environmental safety. During the construction of water conservancy and hydropower, the purpose of water quality monitoring is to evaluate the health of water bodies, prevent water environmental pollution, and ensure the safety and applicability of construction water. Water quality monitoring for water conservancy and hydropower construction involves a variety of methods such as regular sampling of water bodies, laboratory analysis, online monitoring, and remote sensing monitoring.

[0003] The commonly used technical means of water quality monitoring devices used in water conservancy and hydropower construction mainly include instruments that are usually used for long-term continuous monitoring, can record and analyze water quality data in real time, and can measure multiple parameters, such as dissolved oxygen, pH value, turbidity, etc., to provide timely water quality information for construction. Online continuous monitoring is achieved by installing sensor equipment at key locations. This method can quickly feedback water quality conditions, which helps to discover and solve problems in a timely manner. The online monitoring method improves monitoring efficiency and reduces the need for manual sampling. By arranging sensor nodes in the water body to sense water quality changes and transmit data to the monitoring center through the network, remote monitoring and control are achieved, greatly improving monitoring efficiency and the ability to deal with water quality problems.

[0004] Although modern water quality monitoring instruments have made significant progress, there are the following technical pain points in the actual use of water quality monitoring devices for water conservancy and hydropower construction. The water used in water conservancy and hydropower construction changes dynamically, and existing water quality monitoring devices have limitations when collecting water quality data. They are unable to conduct comprehensive water quality monitoring of the dynamically changing water used in water conservancy construction, resulting in a decrease in the accuracy of water quality monitoring devices for water conservancy and hydropower construction. Summary of the invention

[0005] In view of the deficiencies in the prior art, the present invention provides a water quality monitoring device and method for water conservancy and hydropower construction, which solves the problem that the water used in water conservancy and hydropower construction changes dynamically, and the existing water quality monitoring devices have limitations in collecting water quality data, and are unable to perform comprehensive water quality monitoring of the dynamically changing water used in water conservancy and hydropower construction, resulting in a decrease in the accuracy of the water quality monitoring devices for water conservancy and hydropower construction.

[0006] In order to solve the above technical problems, the specific technical solutions of the present invention are as follows:

[0007] In a first aspect, the present invention provides a water quality monitoring device for water conservancy and hydropower construction, comprising:

[0008] A data acquisition unit is used to obtain water quality monitoring tasks and water quality monitoring standards for water conservancy and hydropower construction. The water quality monitoring tasks for water conservancy and hydropower construction include monitoring basic water quality parameters, detecting harmful substances, assessing the eutrophication of water bodies, tracking water source changes, and water quality early warning tasks;

[0009] A data transmission detection unit is used to determine the water quality monitoring data source according to the water quality monitoring task for water conservancy and hydropower construction, perform communication detection on the water quality monitoring data source, and obtain a water quality monitoring data source communication list;

[0010] a water quality monitoring unit, for retrieving historical data of water quality monitoring for water conservancy and hydropower construction, constructing a water quality prediction model for water conservancy and hydropower construction based on the historical data of water quality monitoring for water conservancy and hydropower construction, substituting the water quality monitoring task for water conservancy and hydropower construction into the water quality prediction model for water conservancy and hydropower construction, obtaining expected results of water quality monitoring for water conservancy and hydropower construction, receiving real-time water quality monitoring data for water conservancy and hydropower construction according to a communication list of water quality monitoring data sources, comparing the expected results of water quality monitoring for water conservancy and hydropower construction with the real-time water quality monitoring data for water conservancy and hydropower construction, obtaining real-time water quality monitoring difference data, matching the real-time water quality monitoring difference data with the water quality monitoring task for water conservancy and hydropower construction, and if there is data in the water quality monitoring task for water conservancy and hydropower construction that matches the real-time water quality monitoring difference data, retrieving the water quality monitoring task for water conservancy and hydropower construction corresponding to the successfully matched data, and obtaining the task to be monitored;

[0011] The dynamic water quality sampling unit is used to send location synchronization information to the water quality monitoring data source according to the water quality monitoring data source communication list, obtain the real-time location information of each water quality monitoring data source, substitute the real-time location information of each water quality monitoring data source and the task to be monitored into the preset water quality dynamic sampling route generation model, and obtain the dynamic water quality sampling path;

[0012] The data processing unit is used to sample water quality according to a dynamic water quality sampling path to obtain water quality data corresponding to the task to be monitored, classify the water quality monitoring task for water conservancy and hydropower construction by application scenarios to obtain water conservancy and hydropower construction water use scenario data, match the water conservancy and hydropower construction water use scenario data with the water quality data corresponding to the task to be monitored, obtain the water conservancy and hydropower construction water use scenario that matches the water quality data corresponding to the task to be monitored, and detect the water quality data corresponding to the task to be monitored according to the water quality standard of the water conservancy and hydropower construction water use scenario; if the water quality data corresponding to the task to be monitored meets the water quality standard of the water conservancy and hydropower construction water use scenario, then compare the water quality data corresponding to the task to be monitored with the water quality monitoring standard; if the water quality data corresponding to the task to be monitored meets the water quality monitoring standard, the water for water conservancy and hydropower construction is qualified.

[0013] Furthermore, the present invention provides a water quality monitoring device for water conservancy and hydropower construction, wherein the data transmission detection unit is further used for:

[0014] According to the water quality monitoring task of water conservancy and hydropower construction, identify the water quality monitoring data source that needs to be connected. The water quality monitoring data source includes water quality sensors and online water quality monitoring instruments located in various links of water conservancy and hydropower construction;

[0015] Initiate communication requests to water quality sensors and online water quality monitoring instruments located in various links of water conservancy and hydropower construction, and obtain feedback data from water quality sensors and online water quality monitoring instruments located in various links of water conservancy and hydropower construction;

[0016] The communication quality test is performed on the water quality sensors located in various links of water conservancy and hydropower construction and the feedback data of online water quality monitoring instruments. The communication quality test includes the connection establishment time, data transmission rate and packet loss rate, and the communication quality of the water quality sensors located in various links of water conservancy and hydropower construction and the feedback data of online water quality monitoring instruments is obtained;

[0017] The communication quality of water quality sensors located in various links of water conservancy and hydropower construction and feedback data from online water quality monitoring instruments are sorted out; a water quality monitoring data source communication list is generated, which includes the communication status of each data source being successful or the communication status of each data source being failed, and also includes the communication quality of each data source.

[0018] Furthermore, the present invention provides a water quality monitoring device for water conservancy and hydropower construction, wherein the water quality monitoring unit is further used for:

[0019] Determine the water quality monitoring data source by using the water quality monitoring data source communication list established by the data transmission detection unit;

[0020] Receiving water quality monitoring data for water conservancy and hydropower construction from the water quality monitoring data source in real time through the water quality monitoring data source with established communication connection;

[0021] The water quality monitoring unit retrieves historical data of water quality monitoring for water conservancy and hydropower construction, and builds a water quality prediction model for water conservancy and hydropower construction based on the historical data of water quality monitoring for water conservancy and hydropower construction;

[0022] Compare the water quality monitoring data received in real time with the expected results of water quality monitoring obtained through the prediction model. The comparison of the water quality monitoring data received in real time with the expected results of water quality monitoring obtained through the prediction model includes comparison of water quality parameters. The water quality parameters include changes in water quality parameters, pH value, dissolved oxygen, turbidity and harmful substance content, and calculate the difference between the real-time data and the expected results. The difference between the real-time data and the expected results is the real-time water quality monitoring difference data;

[0023] The calculated real-time water quality monitoring difference data is matched with the parameters set in the water quality monitoring task for water conservancy and hydropower construction. During the matching process, a sequence analysis algorithm is used to find the water quality monitoring task parameters for water conservancy and hydropower construction that are consistent with the real-time water quality monitoring difference data. If data matching the real-time water quality monitoring difference data is found in the water quality monitoring task for water conservancy and hydropower construction, the water quality parameters corresponding to this task do not meet expectations. The water quality monitoring task for water conservancy and hydropower construction corresponding to the matching data is identified and retrieved, and determined as the task to be monitored.

[0024] Furthermore, the present invention provides a water quality monitoring device for water conservancy and hydropower construction, wherein the dynamic water quality sampling unit is further used for:

[0025] Waiting for and receiving real-time location information from various water quality monitoring data sources, and obtaining the real-time location information of each water quality monitoring data source, which includes key data such as longitude and latitude, altitude, etc., to help determine the precise location of the sampling point;

[0026] Integrate the received real-time location information of each water quality monitoring data source with the determined tasks to be monitored;

[0027] Tasks to be monitored include monitoring of specific water quality parameters and tracing of pollution sources;

[0028] Substitute the integrated real-time location information of each water quality monitoring data source and the tasks to be monitored into the preset water quality dynamic sampling route generation model to generate a dynamic water quality sampling route;

[0029] Actual water quality sampling work is carried out according to the generated dynamic water quality sampling path, and the path is adjusted and optimized according to real-time data during the sampling process.

[0030] Furthermore, the present invention provides a water quality monitoring device for water conservancy and hydropower construction, wherein the data processing unit is further used for:

[0031] Organize and analyze water use scenario data for water conservancy and hydropower construction, which includes construction location, water source type and purpose of use;

[0032] Match the water use scenario data for water conservancy and hydropower construction with the water quality data corresponding to the task to be monitored, and compare the water source type, expected use and water quality requirements by comparing the parameter standards in the water conservancy and hydropower construction water use scenario data with the water quality data;

[0033] When the water quality data matches the water use scenario of water conservancy and hydropower construction, the test is carried out according to the water quality standard of the water conservancy and hydropower construction water use scenario;

[0034] Compare the water quality data corresponding to the task to be monitored with the water quality standards for water conservancy and hydropower construction water use scenarios, including pH value, dissolved oxygen, and harmful substance content;

[0035] If the water quality data corresponding to the task to be monitored meets the water quality standards for the construction water use scenario, proceed to the next step; if not, it is necessary to optimize the water quality dynamic sampling route generation model.

[0036] In a second aspect, the present invention provides a method for monitoring water quality for water conservancy and hydropower construction, which is applied to the water quality monitoring device for water conservancy and hydropower construction as described above, comprising:

[0037] Step S101, obtaining water quality monitoring tasks and water quality monitoring standards for water conservancy and hydropower construction. The water quality monitoring tasks for water conservancy and hydropower construction include monitoring basic water quality parameters, detecting harmful substances, assessing the eutrophication of water bodies, tracking water source changes, and water quality early warning tasks;

[0038] Step S102, according to the water quality monitoring task for water conservancy and hydropower construction, determine the water quality monitoring data source, perform communication detection on the water quality monitoring data source, and obtain a water quality monitoring data source communication list;

[0039] Step S103, retrieve historical data of water quality monitoring for water conservancy and hydropower construction, construct a water quality prediction model for water conservancy and hydropower construction based on the historical data of water quality monitoring for water conservancy and hydropower construction, substitute the water quality monitoring task for water conservancy and hydropower construction into the water quality prediction model for water conservancy and hydropower construction, obtain expected results of water quality monitoring for water conservancy and hydropower construction, receive real-time water quality monitoring data for water conservancy and hydropower construction according to the communication list of water quality monitoring data source, compare the expected results of water quality monitoring for water conservancy and hydropower construction with the real-time water quality monitoring data for water conservancy and hydropower construction, obtain real-time water quality monitoring difference data, perform data matching between the real-time water quality monitoring difference data and the water quality monitoring task for water conservancy and hydropower construction, if there is data in the water quality monitoring task for water conservancy and hydropower construction that matches the real-time water quality monitoring difference data, then retrieve the water quality monitoring task for water conservancy and hydropower construction corresponding to the successfully matched data, and obtain the task to be monitored;

[0040] Step S104, sending location synchronization information to the water quality monitoring data source according to the water quality monitoring data source communication list, obtaining the real-time location information of each water quality monitoring data source, substituting the real-time location information of each water quality monitoring data source and the task to be monitored into the preset water quality dynamic sampling route generation model, and obtaining the dynamic water quality sampling path;

[0041] Step S105, sampling the water quality according to the dynamic water quality sampling path to obtain water quality data corresponding to the task to be monitored, classifying the water quality monitoring task for water conservancy and hydropower construction by application scenario to obtain water conservancy and hydropower construction water scenario data, matching the water conservancy and hydropower construction water scenario data with the water quality data corresponding to the task to be monitored to obtain the water conservancy and hydropower construction water scenario that matches the water quality data corresponding to the task to be monitored, and testing the water quality data corresponding to the task to be monitored according to the water quality standard of the water conservancy and hydropower construction water scenario; if the water quality data corresponding to the task to be monitored meets the water quality standard of the water conservancy and hydropower construction water scenario, then compare the water quality data corresponding to the task to be monitored with the water quality monitoring standard; if the water quality data corresponding to the task to be monitored meets the water quality monitoring standard, the water for water conservancy and hydropower construction is qualified.

[0042] Furthermore, the method for monitoring water quality for water conservancy and hydropower construction provided by the present invention, in step S102, further includes:

[0043] According to the water quality monitoring task of water conservancy and hydropower construction, identify the water quality monitoring data source that needs to be connected. The water quality monitoring data source includes water quality sensors and online water quality monitoring instruments located in various links of water conservancy and hydropower construction;

[0044] Initiate communication requests to water quality sensors and online water quality monitoring instruments located in various links of water conservancy and hydropower construction, and obtain feedback data from water quality sensors and online water quality monitoring instruments located in various links of water conservancy and hydropower construction;

[0045] The communication quality test is performed on the water quality sensors located in various links of water conservancy and hydropower construction and the feedback data of online water quality monitoring instruments. The communication quality test includes the connection establishment time, data transmission rate and packet loss rate, and the communication quality of the water quality sensors located in various links of water conservancy and hydropower construction and the feedback data of online water quality monitoring instruments is obtained;

[0046] The communication quality of water quality sensors located in various links of water conservancy and hydropower construction and feedback data from online water quality monitoring instruments are sorted out; a water quality monitoring data source communication list is generated, which includes the communication status of each data source being successful or the communication status of each data source being failed, and also includes the communication quality of each data source.

[0047] Furthermore, the method for monitoring water quality for water conservancy and hydropower construction provided by the present invention, in step S103, further includes:

[0048] Determine the water quality monitoring data source by using the water quality monitoring data source communication list established by the data transmission detection unit;

[0049] Receiving water quality monitoring data for water conservancy and hydropower construction from the water quality monitoring data source in real time through the water quality monitoring data source with established communication connection;

[0050] Retrieve historical data on water quality monitoring for water conservancy and hydropower construction, and build a water quality prediction model for water conservancy and hydropower construction based on the historical data;

[0051] Compare the water quality monitoring data received in real time with the expected results of water quality monitoring obtained through the prediction model. The comparison of the water quality monitoring data received in real time with the expected results of water quality monitoring obtained through the prediction model includes comparison of water quality parameters. The water quality parameters include changes in water quality parameters, pH value, dissolved oxygen, turbidity and harmful substance content, and calculate the difference between the real-time data and the expected results. The difference between the real-time data and the expected results is the real-time water quality monitoring difference data;

[0052] The calculated real-time water quality monitoring difference data is matched with the parameters set in the water quality monitoring task for water conservancy and hydropower construction. During the matching process, a sequence analysis algorithm is used to find the water quality monitoring task parameters for water conservancy and hydropower construction that are consistent with the real-time water quality monitoring difference data. If data matching the real-time water quality monitoring difference data is found in the water quality monitoring task for water conservancy and hydropower construction, this task sends location synchronization information to the water quality monitoring data source according to the water quality monitoring data source communication list to obtain the real-time location information of each water quality monitoring data source. The real-time location information of each water quality monitoring data source and the task to be monitored are substituted into the preset water quality dynamic sampling route generation model to obtain the water quality parameters corresponding to the dynamic water quality sampling path that are inconsistent with expectations. The water quality monitoring task for water conservancy and hydropower construction corresponding to the matching data is identified and retrieved and determined as the task to be monitored.

[0053] Furthermore, the water quality monitoring method for water conservancy and hydropower construction provided by the present invention, in the step S104, further comprises: sorting and analyzing water use scenario data for water conservancy and hydropower construction, the water use scenario data for water conservancy and hydropower construction including construction location, water source type and purpose of use;

[0054] Match the water use scenario data for water conservancy and hydropower construction with the water quality data corresponding to the task to be monitored, and compare the water source type, expected use and water quality requirements by comparing the parameter standards in the water conservancy and hydropower construction water use scenario data with the water quality data;

[0055] When the water quality data matches the water use scenario of water conservancy and hydropower construction, the test is carried out according to the water quality standard of the water conservancy and hydropower construction water use scenario;

[0056] Compare the water quality data corresponding to the task to be monitored with the water quality standards for water conservancy and hydropower construction water use scenarios, including pH value, dissolved oxygen, and harmful substance content;

[0057] If the water quality data corresponding to the task to be monitored meets the water quality standards for the construction water use scenario, proceed to the next step; if not, it is necessary to optimize the water quality dynamic sampling route generation model.

[0058] Furthermore, the method for monitoring water quality for water conservancy and hydropower construction provided by the present invention, in step S105, further includes:

[0059] Organize and analyze water use scenario data for water conservancy and hydropower construction, including construction location, water source type and purpose of use;

[0060] Match the water use scenario data for water conservancy and hydropower construction with the water quality data corresponding to the task to be monitored, and compare the water source type, expected use and water quality requirements by comparing the parameter standards in the water conservancy and hydropower construction water use scenario data with the water quality data;

[0061] When the water quality data matches the water use scenario of water conservancy and hydropower construction, the test is carried out according to the water quality standard of the water conservancy and hydropower construction water use scenario;

[0062] Compare the water quality data corresponding to the task to be monitored with the water quality standards for water conservancy and hydropower construction water use scenarios, including pH value, dissolved oxygen, and harmful substance content;

[0063] If the water quality data corresponding to the task to be monitored meets the water quality standards for the construction water use scenario, proceed to the next step; if not, it is necessary to optimize the water quality dynamic sampling route generation model.

[0064] The beneficial effects of the present invention are mainly reflected in the following aspects:

[0065] The present invention realizes real-time and accurate monitoring of water used in water conservancy and hydropower construction through dynamic water quality monitoring and data prediction models. The water quality prediction model constructed using historical monitoring data can predict future water quality conditions based on historical trends, thereby improving the response speed and monitoring accuracy to dynamically changing water quality. Through real-time data monitoring and comparison, the water quality monitoring unit can quickly identify the difference between actual water quality and expectations, thereby improving the real-time and accuracy of monitoring. At the same time, the dynamic task identification and monitoring mechanism can timely adjust the monitoring tasks according to water quality changes, ensuring the pertinence and effectiveness of the monitoring work.

[0066] The present invention improves the safety of construction water through a multi-level data comparison and verification mechanism. It not only compares the real-time monitoring data with the expected results of the prediction model, but also compares the monitoring results with the construction water scenario standards and the overall water quality monitoring standards. Through a strict data detection process, it ensures that the quality of construction water meets safety standards.

[0067] In response to possible harmful substances and eutrophication problems, the present invention provides comprehensive monitoring and evaluation means to timely discover and warn of potential water quality problems, thereby ensuring the safety of construction water.

[0068] The dynamic sampling path generation model of the present invention can dynamically adjust the sampling points according to the real-time monitoring data, making the sampling work more targeted and representative, improving the efficiency of environmental monitoring and reducing the risk of environmental pollution.

[0069] The present invention realizes the intelligent and automated monitoring work by integrating multiple modules such as data transmission detection, water quality prediction, dynamic sampling and data processing. It reduces manual intervention and improves the efficiency and reliability of monitoring work. Through the preset models and algorithms, the system can automatically complete the tasks such as monitoring task identification, sampling path generation and data processing, reducing labor costs and improving overall work efficiency.

[0070] In summary, the present invention has the beneficial effects of improving monitoring accuracy to ensure the safety of construction water, reducing environmental pollution risks, and improving the intelligence level of monitoring work, thereby providing a comprehensive and efficient solution for water quality monitoring for water conservancy and hydropower construction. BRIEF DESCRIPTION OF THE DRAWINGS

[0071] In order to more clearly illustrate the technical solution of the present invention, the following briefly introduces the drawings required for use in the embodiments. Obviously, for ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0072] Figure 1 A schematic diagram of a method for monitoring water quality for use in water conservancy and hydropower construction provided by an embodiment of the present invention. DETAILED DESCRIPTION

[0073] In order to make the purpose, technical solution and advantages of the present invention clearer, the technical solution of the present invention will be clearly and completely described in conjunction with the specific embodiments of the present invention and the corresponding drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention. The technical solutions provided by the embodiments of the present invention are described in detail below in conjunction with the drawings.

[0074] In order to better understand the purpose of the present invention, the present invention is described in further detail below.

[0075] In a first aspect, the present invention provides a water quality monitoring device for water conservancy and hydropower construction, comprising:

[0076] A data acquisition unit is used to obtain water quality monitoring tasks and water quality monitoring standards for water conservancy and hydropower construction. The water quality monitoring tasks for water conservancy and hydropower construction include monitoring basic water quality parameters, detecting harmful substances, assessing the eutrophication of water bodies, tracking water source changes, and water quality early warning tasks;

[0077] The data acquisition unit is used to obtain water quality monitoring tasks and water quality monitoring standards for water conservancy and hydropower construction. The water quality monitoring tasks for water conservancy and hydropower construction specifically include the following aspects:

[0078] Monitoring basic water quality parameters include but are not limited to water pH, temperature, conductivity and other basic water quality parameters. Monitoring basic water quality parameters is the basic data for evaluating water quality conditions.

[0079] Task information for detecting harmful substances: Detect harmful substances that may exist in water bodies, such as heavy metals, pesticide residues, bacteria, viruses, etc.

[0080] Task of assessing the eutrophication of water bodies: By monitoring the content of nutrients such as nitrogen and phosphorus in water bodies, assess the eutrophication of water bodies and prevent environmental problems such as blue algae blooms.

[0081] Tracking water source changes: Real-time monitoring of water quality changes, including water quality and water volume changes at the water source, to ensure the stability and reliability of construction water.

[0082] Water quality early warning task: predict water quality change trends based on monitoring data, and issue early warnings for possible water quality problems so that timely measures can be taken.

[0083] A data transmission detection unit is used to determine the water quality monitoring data source according to the water quality monitoring task for water conservancy and hydropower construction, perform communication detection on the water quality monitoring data source, and obtain a water quality monitoring data source communication list;

[0084] The specific operation steps of the data transmission detection unit in determining the water quality monitoring data source and performing communication detection to obtain the water quality monitoring data source communication list are as follows:

[0085] Identify the data sources that need to be connected: The data transmission detection unit first identifies the water quality monitoring data sources that need to be connected based on the water quality monitoring tasks used in water conservancy and hydropower construction. These data sources include water quality sensors and online water quality monitoring instruments located in various links of water conservancy and hydropower construction.

[0086] Initiate a communication request: Then, the data transmission detection unit initiates a communication request to these water quality monitoring data sources (ie, water quality sensors and online monitoring instruments) to establish a connection and obtain data.

[0087] Receiving feedback data: The data transmission detection unit receives feedback data from the water quality monitoring data source.

[0088] Communication quality detection: Communication quality detection is performed on the feedback data, including key indicators such as connection establishment time, data transmission rate, and packet loss rate. These indicators can reflect the stability and reliability of data source communication.

[0089] Sorting out the communication quality: Sorting out the results of the communication quality detection, including the communication status (success or failure) of each data source and the communication quality of each data source.

[0090] Generate communication list: Generate a water quality monitoring data source communication list based on the collated communication quality information. This list records the communication status and communication quality of each data source in detail, providing a basis for subsequent data reception and processing.

[0091] Storage and Application: The communication list is stored in the system for use by water quality monitoring units and other units that need this information. In the subsequent data reception and processing process, this list can be used to determine which data sources are reliable and available.

[0092] The data transmission detection unit can effectively identify and manage the water quality monitoring data source, so that the subsequent water quality monitoring work can proceed smoothly.

[0093] a water quality monitoring unit, for retrieving historical data of water quality monitoring for water conservancy and hydropower construction, constructing a water quality prediction model for water conservancy and hydropower construction based on the historical data of water quality monitoring for water conservancy and hydropower construction, substituting the water quality monitoring task for water conservancy and hydropower construction into the water quality prediction model for water conservancy and hydropower construction, obtaining expected results of water quality monitoring for water conservancy and hydropower construction, receiving real-time water quality monitoring data for water conservancy and hydropower construction according to a communication list of water quality monitoring data sources, comparing the expected results of water quality monitoring for water conservancy and hydropower construction with the real-time water quality monitoring data for water conservancy and hydropower construction, obtaining real-time water quality monitoring difference data, matching the real-time water quality monitoring difference data with the water quality monitoring task for water conservancy and hydropower construction, and if there is data in the water quality monitoring task for water conservancy and hydropower construction that matches the real-time water quality monitoring difference data, retrieving the water quality monitoring task for water conservancy and hydropower construction corresponding to the successfully matched data, and obtaining the task to be monitored;

[0094] The specific operation process of the water quality monitoring unit is as follows:

[0095] Retrieving historical data: First, the water quality monitoring unit will retrieve the historical data of water quality monitoring for water conservancy and hydropower construction from the database. The historical data of water quality monitoring for water conservancy and hydropower construction includes records of water quality parameters at various time points in the past, such as pH value, dissolved oxygen, turbidity and harmful substance content.

[0096] Constructing a prediction model: Then, based on the historical data of water quality monitoring for water conservancy and hydropower construction, the water quality monitoring unit uses statistical or machine learning methods to construct a water quality prediction model for water conservancy and hydropower construction. The water quality prediction model for water conservancy and hydropower construction can predict the water quality conditions in a certain period of time in the future based on historical data.

[0097] Substitute the monitoring tasks: Then, substitute the current water quality monitoring tasks for water conservancy and hydropower construction (including monitoring basic water quality parameters, detecting harmful substances, evaluating the degree of eutrophication of water bodies, tracking water source changes and water quality warning, etc.) into the constructed water quality prediction model for water conservancy and hydropower construction. Through the calculation of the water quality prediction model for water conservancy and hydropower construction, the expected results of these monitoring tasks are obtained.

[0098] Receive real-time data: According to the water quality monitoring data source communication list, the water quality monitoring unit will receive water quality monitoring data for water conservancy and hydropower construction from various data sources in real time.

[0099] Compare expected and real-time data: Compare the expected water quality monitoring results predicted by the model with the real-time water quality monitoring data received, and analyze the differences between the two. These differences may include changes in water quality parameters such as pH, dissolved oxygen, turbidity, and harmful substance content.

[0100] Data matching and task identification: Match the real-time water quality monitoring difference data with the parameters set in the water quality monitoring task for water conservancy and hydropower construction. During the matching process, a sequence analysis algorithm is used to find the task parameters that match the real-time water quality monitoring difference data. If matching data is found, it means that the water quality parameters corresponding to the task do not meet expectations. Therefore, the water quality monitoring tasks for water conservancy and hydropower construction corresponding to these matching data are identified and retrieved as the tasks to be monitored.

[0101] Identify pending monitoring tasks: Finally, the water quality monitoring unit identifies those monitoring tasks whose water quality parameters do not meet the expected results as pending monitoring tasks, which require further attention and processing.

[0102] Through such a process, the water quality monitoring unit can promptly detect water quality anomalies in water used in water conservancy and hydropower construction, providing an important basis for subsequent dynamic water quality sampling and data processing.

[0103] The dynamic water quality sampling unit is used to send location synchronization information to the water quality monitoring data source according to the water quality monitoring data source communication list, obtain the real-time location information of each water quality monitoring data source, substitute the real-time location information of each water quality monitoring data source and the task to be monitored into the preset water quality dynamic sampling route generation model, and obtain the dynamic water quality sampling path;

[0104] The specific operation steps of the dynamic water quality sampling unit are as follows:

[0105] Sending location synchronization information: The dynamic water quality sampling unit first sends a location synchronization information request to each water quality monitoring data source (such as water quality sensors and online water quality monitoring instruments) with which a communication connection has been established according to the water quality monitoring data source communication list. The data source then returns its real-time location information, including key data such as latitude, longitude, and altitude.

[0106] Collect real-time location information: The dynamic water quality sampling unit receives and organizes real-time location information from various water quality monitoring data sources.

[0107] Integrate monitoring tasks: Integrate these real-time location information with previously determined monitoring tasks (including specific water quality parameter monitoring and pollution source tracking, etc.).

[0108] Generate dynamic sampling path: Substitute the integrated location information and the task data to be monitored into the preset water quality dynamic sampling route generation model. The preset water quality dynamic sampling route generation model automatically calculates the optimal sampling path or the sampling path that meets specific conditions based on the input data, that is, the dynamic water quality sampling path.

[0109] Execute sampling: Perform actual water quality sampling work according to the generated dynamic water quality sampling path. During the sampling process, the dynamic water quality sampling unit may also make necessary adjustments and optimizations to the sampling path based on real-time data to ensure the accuracy and efficiency of sampling. The operation of the dynamic water quality sampling unit relies on the feedback of real-time data and the intelligent calculation of the preset model. It can flexibly respond to the dynamic changes in water quality during water conservancy and hydropower construction, and improve the pertinence and effectiveness of sampling work.

[0110] The data processing unit is used to sample water quality according to a dynamic water quality sampling path to obtain water quality data corresponding to the task to be monitored, classify the water quality monitoring task for water conservancy and hydropower construction by application scenarios to obtain water conservancy and hydropower construction water use scenario data, match the water conservancy and hydropower construction water use scenario data with the water quality data corresponding to the task to be monitored, obtain the water conservancy and hydropower construction water use scenario that matches the water quality data corresponding to the task to be monitored, and detect the water quality data corresponding to the task to be monitored according to the water quality standard of the water conservancy and hydropower construction water use scenario; if the water quality data corresponding to the task to be monitored meets the water quality standard of the water conservancy and hydropower construction water use scenario, then compare the water quality data corresponding to the task to be monitored with the water quality monitoring standard; if the water quality data corresponding to the task to be monitored meets the water quality monitoring standard, the water for water conservancy and hydropower construction is qualified.

[0111] The specific operation process of the data processing unit in water quality monitoring for water conservancy and hydropower construction is as follows:

[0112] Water quality sampling: The data processing unit first performs water quality sampling according to the dynamic water quality sampling path. This step is to obtain the specific water quality data corresponding to the monitoring task.

[0113] Application scenario classification: Then, the data processing unit classifies the water quality monitoring tasks for water conservancy and hydropower construction according to the application scenarios to obtain water conservancy and hydropower construction water use scenario data. These data include key information such as construction location, water source type, and purpose of use.

[0114] Data matching: Then, the data processing unit matches the water use scenario data of the hydropower construction with the water quality data corresponding to the task to be monitored. This step is to determine which water quality data corresponds to which specific construction water use scenario.

[0115] Water quality standard detection: After the matching is completed, the water quality data corresponding to the monitoring task is detected according to the water quality standard of the water conservancy and hydropower construction water use scenario. This step is to confirm whether the collected water quality data meets the water quality requirements of the scenario.

[0116] Comparison with water quality monitoring standards: If the water quality data corresponding to the task to be monitored meets the water quality standards for water use scenarios in water conservancy and hydropower construction, these water quality data will be further compared with the overall water quality monitoring standards. This step is to ensure that the water quality not only meets the requirements of the specific scenario, but also meets the broader water quality safety standards.

[0117] Determine whether the water quality is qualified: Finally, if the water quality data corresponding to the monitoring task meets the water quality monitoring standards, the water used for water conservancy and hydropower construction is determined to be qualified.

[0118] During the specific operation, the data processing unit uses the preset water quality dynamic sampling route generation model to plan the sampling route to ensure the accuracy and representativeness of the sampling. At the same time, through the detailed analysis of water quality data and monitoring tasks, it can accurately assess the water quality status and provide reliable water quality safety for water conservancy and hydropower construction.

[0119] Specifically, the present invention provides a water quality monitoring device for water conservancy and hydropower construction, wherein the data transmission detection unit is further used for:

[0120] According to the water quality monitoring task of water conservancy and hydropower construction, identify the water quality monitoring data source that needs to be connected. The water quality monitoring data source includes water quality sensors and online water quality monitoring instruments located in various links of water conservancy and hydropower construction;

[0121] Initiate communication requests to water quality sensors and online water quality monitoring instruments located in various links of water conservancy and hydropower construction, and obtain feedback data from water quality sensors and online water quality monitoring instruments located in various links of water conservancy and hydropower construction;

[0122] The communication quality test is performed on the water quality sensors located in various links of water conservancy and hydropower construction and the feedback data of online water quality monitoring instruments. The communication quality test includes the connection establishment time, data transmission rate and packet loss rate, and the communication quality of the water quality sensors located in various links of water conservancy and hydropower construction and the feedback data of online water quality monitoring instruments is obtained;

[0123] The communication quality of water quality sensors located in various links of water conservancy and hydropower construction and feedback data from online water quality monitoring instruments are sorted out; a water quality monitoring data source communication list is generated, which includes the communication status of each data source being successful or the communication status of each data source being failed, and also includes the communication quality of each data source.

[0124] In water quality monitoring for water conservancy and hydropower construction, the data transmission detection unit identifies the water quality monitoring data sources that need to be connected, initiates communication requests to these data sources, performs communication quality detection, sorts out communication quality, and generates a communication list. The specific process is as follows:

[0125] The data transmission detection unit first identifies the water quality monitoring data sources that need to be connected according to the water quality monitoring tasks used in water conservancy and hydropower construction. These data sources mainly include water quality sensors and online water quality monitoring instruments located in various links of water conservancy and hydropower construction.

[0126] After identifying the water quality monitoring data sources, the data transmission detection unit will initiate communication requests to these data sources (i.e., water quality sensors and online water quality monitoring instruments) to establish connections and obtain data.

[0127] Connection establishment time: detects the time from initiating a communication request to successfully establishing a connection. Data transmission rate: evaluates the speed and efficiency of data transmission. Packet loss rate: counts the proportion of data packets lost during data transmission. These indicators together constitute the content of communication quality detection, which is used to evaluate the communication stability and reliability of the data source.

[0128] The data transmission detection unit organizes the collected communication quality information of all data sources (including connection status, connection establishment time, data transmission rate, packet loss rate, etc.) to form a detailed communication quality report for each data source.

[0129] Based on the collated communication quality information, the data transmission detection unit generates a water quality monitoring data source communication list. This list includes the communication status (success or failure) of each data source and the communication quality evaluation results. Through this list, you can clearly understand which data sources are available and how their communication performance is.

[0130] In summary, in the water quality monitoring used in water conservancy and hydropower construction, the data transmission detection unit provides solid data access and communication guarantees for the entire monitoring process by clearly identifying the data source, initiating communication requests, detecting the communication quality in detail, systematically organizing information and finally generating a communication list.

[0131] Specifically, the present invention provides a water quality monitoring device for water conservancy and hydropower construction, wherein the water quality monitoring unit is further used for:

[0132] Determine the water quality monitoring data source by using the water quality monitoring data source communication list established by the data transmission detection unit;

[0133] Receiving water quality monitoring data for water conservancy and hydropower construction from the water quality monitoring data source in real time through the water quality monitoring data source with established communication connection;

[0134] The water quality monitoring unit retrieves historical data of water quality monitoring for water conservancy and hydropower construction, and builds a water quality prediction model for water conservancy and hydropower construction based on the historical data of water quality monitoring for water conservancy and hydropower construction;

[0135] Compare the water quality monitoring data received in real time with the expected results of water quality monitoring obtained through the prediction model. The comparison of the water quality monitoring data received in real time with the expected results of water quality monitoring obtained through the prediction model includes comparison of water quality parameters. The water quality parameters include changes in water quality parameters, pH value, dissolved oxygen, turbidity and harmful substance content, and calculate the difference between the real-time data and the expected results. The difference between the real-time data and the expected results is the real-time water quality monitoring difference data;

[0136] The calculated real-time water quality monitoring difference data is matched with the parameters set in the water quality monitoring task for water conservancy and hydropower construction. During the matching process, a sequence analysis algorithm is used to find the water quality monitoring task parameters for water conservancy and hydropower construction that are consistent with the real-time water quality monitoring difference data. If data matching the real-time water quality monitoring difference data is found in the water quality monitoring task for water conservancy and hydropower construction, the water quality parameters corresponding to this task do not meet expectations. The water quality monitoring task for water conservancy and hydropower construction corresponding to the matching data is identified and retrieved, and determined as the task to be monitored.

[0137] During the water quality monitoring process of water conservancy and hydropower construction, the water quality monitoring unit makes full use of the water quality monitoring data source communication list established by the data transmission detection unit to perform a series of complex data processing and monitoring tasks. The following are the specific processes and steps:

[0138] Determine the water quality monitoring data source: The water quality monitoring unit first identifies and determines the available water quality monitoring data sources through the water quality monitoring data source communication list generated by the data transmission detection unit. These data sources usually include water quality sensors located in various links of water conservancy and hydropower construction and online water quality monitoring instruments.

[0139] Real-time reception of water quality monitoring data: Using the established communication connection, the water quality monitoring unit receives water quality monitoring data for water conservancy and hydropower construction from these data sources in real time. These data may include various parameters of water quality, such as pH value, dissolved oxygen, turbidity and harmful substance content.

[0140] Retrieving historical data and building a prediction model: The water quality monitoring unit will also retrieve historical data on water quality monitoring for water conservancy and hydropower construction. Based on these historical data, the unit will build a water quality prediction model for water conservancy and hydropower construction. This model is used to predict future water quality conditions and provide a reference for current monitoring tasks.

[0141] Compare real-time data with predicted results: Compare the real-time water quality monitoring data received with the expected results obtained by the prediction model. The comparison focuses on changes in water quality parameters, including but not limited to pH, dissolved oxygen, turbidity, and harmful substance content. This step aims to identify deviations between actual water quality conditions and expectations.

[0142] Calculate the difference between real-time data and expected results: During the comparison process, calculate the difference between real-time data and predicted results. These differences are the real-time water quality monitoring difference data. These data reflect the degree of deviation between the current water quality status and the expected status.

[0143] Match the difference data with the monitoring task parameters: Use the sequence analysis algorithm to match the calculated real-time water quality monitoring difference data with the parameters set in the water quality monitoring task for water conservancy and hydropower construction. This process aims to find out which monitoring tasks have actual results that deviate from expectations, so as to determine the tasks to be monitored.

[0144] Through the above steps, the water quality monitoring unit can efficiently use real-time data and historical data to conduct comprehensive and dynamic monitoring of water quality for water conservancy and hydropower construction, and promptly identify and handle abnormal water quality conditions. Systematic monitoring methods help improve the accuracy and efficiency of monitoring.

[0145] Specifically, the present invention provides a water quality monitoring device for water conservancy and hydropower construction, wherein the dynamic water quality sampling unit is also used for:

[0146] Waiting for and receiving real-time location information from various water quality monitoring data sources, and obtaining the real-time location information of each water quality monitoring data source, which includes key data such as longitude and latitude, altitude, etc., to help determine the precise location of the sampling point;

[0147] Integrate the received real-time location information of each water quality monitoring data source with the determined tasks to be monitored;

[0148] Tasks to be monitored include monitoring of specific water quality parameters and tracing of pollution sources;

[0149] Substitute the integrated real-time location information of each water quality monitoring data source and the tasks to be monitored into the preset water quality dynamic sampling route generation model to generate a dynamic water quality sampling route;

[0150] Actual water quality sampling work is carried out according to the generated dynamic water quality sampling path, and the path is adjusted and optimized according to real-time data during the sampling process.

[0151] In the process of water quality monitoring for water conservancy and hydropower construction, the dynamic water quality sampling unit plays a vital role. The following is a detailed process of how the unit waits for and receives real-time location information from various water quality monitoring data sources, integrates the information, generates a dynamic sampling path, and performs actual sampling:

[0152] Waiting for and receiving real-time location information from each water quality monitoring data source: The dynamic water quality sampling unit will continuously monitor the location information sent by each water quality monitoring data source. When receiving location information, this information includes key data such as latitude, longitude, and altitude, which are used to determine the precise location of the sampling point.

[0153] Integrate the received real-time location information with the determined tasks to be monitored: The dynamic water quality sampling unit combines the acquired real-time location information with the tasks to be monitored previously determined by the water quality monitoring unit. The tasks to be monitored may include specific water quality parameter monitoring and pollution source tracking. Substitute the integrated information into the preset model to generate a dynamic water quality sampling path: Using the integrated information, the dynamic water quality sampling unit inputs it into the preset water quality dynamic sampling route generation model. The model generates the optimal sampling path based on algorithms and real-time data to ensure the efficiency and accuracy of the sampling process. Perform actual water quality sampling work according to the generated dynamic water quality sampling path: According to the generated dynamic sampling path, the dynamic water quality sampling unit guides the actual sampling work. During the sampling process, make necessary adjustments and optimizations to the path based on real-time data to ensure the effectiveness and accuracy of the sampling.

[0154] Through the network or dedicated communication link, the dynamic water quality sampling unit continuously monitors and receives real-time location information sent by each data source. Match and integrate the received location information with the task to be monitored to ensure that each sampling point meets the requirements of the current monitoring task. Input the integrated information into the preset algorithm model, which comprehensively considers multiple factors (such as sampling efficiency, path cost, etc.) to generate the optimal sampling path. According to the generated dynamic sampling path, the sampling team or automatic sampling equipment is dispatched for on-site sampling, and real-time adjustments are made during the sampling process according to the actual situation. The dynamic water quality sampling unit can improve the accuracy and efficiency of water quality monitoring in water conservancy and hydropower construction, and provide strong guarantees for construction quality and environmental safety.

[0155] Specifically, the present invention provides a water quality monitoring device for water conservancy and hydropower construction, wherein the data processing unit is further used for:

[0156] Organize and analyze water use scenario data for water conservancy and hydropower construction, which includes construction location, water source type and purpose of use;

[0157] Match the water use scenario data for water conservancy and hydropower construction with the water quality data corresponding to the task to be monitored, and compare the water source type, expected use and water quality requirements by comparing the parameter standards in the water conservancy and hydropower construction water use scenario data with the water quality data;

[0158] When the water quality data matches the water use scenario of water conservancy and hydropower construction, the test is carried out according to the water quality standard of the water conservancy and hydropower construction water use scenario;

[0159] Compare the water quality data corresponding to the task to be monitored with the water quality standards for water conservancy and hydropower construction water use scenarios, including pH value, dissolved oxygen, and harmful substance content;

[0160] If the water quality data corresponding to the task to be monitored meets the water quality standards for the construction water use scenario, proceed to the next step; if not, it is necessary to optimize the water quality dynamic sampling route generation model.

[0161] The specific workflow of the data processing unit in water quality monitoring for water conservancy and hydropower construction is as follows:

[0162] The data processing unit first organizes and analyzes the water use scenario data of water conservancy and hydropower construction, which usually includes the construction location, water source type and purpose of use. Through this data, the data processing unit can construct specific requirements for water quality in different construction scenarios.

[0163] Next, the data processing unit will match the sorted water use scenario data for water conservancy and hydropower construction with the water quality data corresponding to the task to be monitored. By comparing the parameter standards in the water use scenario data for water conservancy and hydropower construction (such as water source type, intended use, and water quality requirements) with the water quality data of the task to be monitored, the water quality data that matches the scenario can be found.

[0164] When matching scene data is found, the data processing unit will perform a test based on the water quality standards in that scene. The test usually includes comparing the water quality data corresponding to the task to be monitored with the water quality standards of the water use scene for water conservancy and hydropower construction, such as pH value, dissolved oxygen, and harmful substance content.

[0165] The data processing unit will compare the various water quality indicators of the two and determine whether the water quality data of the task to be monitored meets the water quality standards of the construction water scenario.

[0166] If the water quality data corresponding to the task to be monitored meets the water quality standard of the construction water use scenario, the data processing unit will further compare the water quality data with the overall water quality monitoring standard.

[0167] In the water quality monitoring of water conservancy and hydropower construction, the data processing unit organizes and analyzes scene data, matches scenes with water quality data, conducts tests according to scene standards, and compares water quality data to ensure that the water quality of construction water meets the requirements of specific scenes. This series of processes helps to improve the accuracy and pertinence of water quality monitoring in water conservancy and hydropower construction.

[0168] In a second aspect, the present invention provides a method for monitoring water quality for water conservancy and hydropower construction, which is applied to the water quality monitoring device for water conservancy and hydropower construction as described above, comprising:

[0169] Step S101, obtaining water quality monitoring tasks and water quality monitoring standards for water conservancy and hydropower construction. The water quality monitoring tasks for water conservancy and hydropower construction include monitoring basic water quality parameters, detecting harmful substances, assessing the eutrophication of water bodies, tracking water source changes, and water quality early warning tasks;

[0170] Step S102, according to the water quality monitoring task for water conservancy and hydropower construction, determine the water quality monitoring data source, perform communication detection on the water quality monitoring data source, and obtain a water quality monitoring data source communication list;

[0171] Step S103, retrieve historical data of water quality monitoring for water conservancy and hydropower construction, construct a water quality prediction model for water conservancy and hydropower construction based on the historical data of water quality monitoring for water conservancy and hydropower construction, substitute the water quality monitoring task for water conservancy and hydropower construction into the water quality prediction model for water conservancy and hydropower construction, obtain expected results of water quality monitoring for water conservancy and hydropower construction, receive real-time water quality monitoring data for water conservancy and hydropower construction according to the communication list of water quality monitoring data source, compare the expected results of water quality monitoring for water conservancy and hydropower construction with the real-time water quality monitoring data for water conservancy and hydropower construction, obtain real-time water quality monitoring difference data, perform data matching between the real-time water quality monitoring difference data and the water quality monitoring task for water conservancy and hydropower construction, if there is data in the water quality monitoring task for water conservancy and hydropower construction that matches the real-time water quality monitoring difference data, then retrieve the water quality monitoring task for water conservancy and hydropower construction corresponding to the successfully matched data, and obtain the task to be monitored;

[0172] Step S104, sending location synchronization information to the water quality monitoring data source according to the water quality monitoring data source communication list, obtaining the real-time location information of each water quality monitoring data source, substituting the real-time location information of each water quality monitoring data source and the task to be monitored into the preset water quality dynamic sampling route generation model, and obtaining the dynamic water quality sampling path;

[0173] Step S105, sampling the water quality according to the dynamic water quality sampling path to obtain water quality data corresponding to the task to be monitored, classifying the water quality monitoring task for water conservancy and hydropower construction by application scenario to obtain water conservancy and hydropower construction water scenario data, matching the water conservancy and hydropower construction water scenario data with the water quality data corresponding to the task to be monitored to obtain the water conservancy and hydropower construction water scenario that matches the water quality data corresponding to the task to be monitored, and testing the water quality data corresponding to the task to be monitored according to the water quality standard of the water conservancy and hydropower construction water scenario; if the water quality data corresponding to the task to be monitored meets the water quality standard of the water conservancy and hydropower construction water scenario, then compare the water quality data corresponding to the task to be monitored with the water quality monitoring standard; if the water quality data corresponding to the task to be monitored meets the water quality monitoring standard, the water for water conservancy and hydropower construction is qualified.

[0174] Specifically, the method for monitoring water quality for water conservancy and hydropower construction provided by the present invention, in step S102, further includes:

[0175] According to the water quality monitoring task of water conservancy and hydropower construction, identify the water quality monitoring data source that needs to be connected. The water quality monitoring data source includes water quality sensors and online water quality monitoring instruments located in various links of water conservancy and hydropower construction;

[0176] Initiate communication requests to water quality sensors and online water quality monitoring instruments located in various links of water conservancy and hydropower construction, and obtain feedback data from water quality sensors and online water quality monitoring instruments located in various links of water conservancy and hydropower construction;

[0177] The communication quality test is performed on the water quality sensors located in various links of water conservancy and hydropower construction and the feedback data of online water quality monitoring instruments. The communication quality test includes the connection establishment time, data transmission rate and packet loss rate, and the communication quality of the water quality sensors located in various links of water conservancy and hydropower construction and the feedback data of online water quality monitoring instruments is obtained;

[0178] The communication quality of water quality sensors located in various links of water conservancy and hydropower construction and feedback data from online water quality monitoring instruments are sorted out; a water quality monitoring data source communication list is generated, which includes the communication status of each data source being successful or the communication status of each data source being failed, and also includes the communication quality of each data source.

[0179] Specifically, the method for monitoring water quality for water conservancy and hydropower construction provided by the present invention, in step S103, further includes:

[0180] Determine the water quality monitoring data source by using the water quality monitoring data source communication list established by the data transmission detection unit;

[0181] Receiving water quality monitoring data for water conservancy and hydropower construction from the water quality monitoring data source in real time through the water quality monitoring data source with established communication connection;

[0182] Retrieve historical data on water quality monitoring for water conservancy and hydropower construction, and build a water quality prediction model for water conservancy and hydropower construction based on the historical data;

[0183] Compare the water quality monitoring data received in real time with the expected results of water quality monitoring obtained through the prediction model. The comparison of the water quality monitoring data received in real time with the expected results of water quality monitoring obtained through the prediction model includes comparison of water quality parameters. The water quality parameters include changes in water quality parameters, pH value, dissolved oxygen, turbidity and harmful substance content, and calculate the difference between the real-time data and the expected results. The difference between the real-time data and the expected results is the real-time water quality monitoring difference data;

[0184] The calculated real-time water quality monitoring difference data is matched with the parameters set in the water quality monitoring task for water conservancy and hydropower construction. During the matching process, a sequence analysis algorithm is used to find the water quality monitoring task parameters for water conservancy and hydropower construction that are consistent with the real-time water quality monitoring difference data. If data matching the real-time water quality monitoring difference data is found in the water quality monitoring task for water conservancy and hydropower construction, this task sends location synchronization information to the water quality monitoring data source according to the water quality monitoring data source communication list to obtain the real-time location information of each water quality monitoring data source. The real-time location information of each water quality monitoring data source and the task to be monitored are substituted into the preset water quality dynamic sampling route generation model to obtain the water quality parameters corresponding to the dynamic water quality sampling path that are inconsistent with expectations. The water quality monitoring task for water conservancy and hydropower construction corresponding to the matching data is identified and retrieved and determined as the task to be monitored.

[0185] Specifically, the water quality monitoring method for water conservancy and hydropower construction provided by the present invention, in the step S104, further comprises: sorting and analyzing water use scenario data for water conservancy and hydropower construction, the water use scenario data for water conservancy and hydropower construction including construction location, water source type and purpose of use;

[0186] Match the water use scenario data for water conservancy and hydropower construction with the water quality data corresponding to the task to be monitored, and compare the water source type, expected use and water quality requirements by comparing the parameter standards in the water conservancy and hydropower construction water use scenario data with the water quality data;

[0187] When the water quality data matches the water use scenario of water conservancy and hydropower construction, the test is carried out according to the water quality standard of the water conservancy and hydropower construction water use scenario;

[0188] Compare the water quality data corresponding to the task to be monitored with the water quality standards for water conservancy and hydropower construction water use scenarios, including pH value, dissolved oxygen, and harmful substance content;

[0189] If the water quality data corresponding to the task to be monitored meets the water quality standards for the construction water use scenario, proceed to the next step; if not, it is necessary to optimize the water quality dynamic sampling route generation model.

[0190] Specifically, the method for monitoring water quality for water conservancy and hydropower construction provided by the present invention, in step S105, further includes:

[0191] Organize and analyze water use scenario data for water conservancy and hydropower construction, including construction location, water source type and purpose of use;

[0192] Match the water use scenario data for water conservancy and hydropower construction with the water quality data corresponding to the task to be monitored, and compare the water source type, expected use and water quality requirements by comparing the parameter standards in the water conservancy and hydropower construction water use scenario data with the water quality data;

[0193] When the water quality data matches the water use scenario of water conservancy and hydropower construction, the test is carried out according to the water quality standard of the water conservancy and hydropower construction water use scenario;

[0194] Compare the water quality data corresponding to the task to be monitored with the water quality standards for water conservancy and hydropower construction water use scenarios, including pH value, dissolved oxygen, and harmful substance content;

[0195] If the water quality data corresponding to the task to be monitored meets the water quality standards for the construction water use scenario, proceed to the next step; if not, it is necessary to optimize the water quality dynamic sampling route generation model.

[0196] The technical solution of the present invention effectively solves the problem of water quality monitoring limitations and reduced accuracy caused by dynamic changes in water used in water conservancy and hydropower construction. The specific solution is as follows:

[0197] Data acquisition and prediction model: The data acquisition unit obtains water quality monitoring tasks and standards for water conservancy and hydropower construction, and uses historical monitoring data to build a water quality prediction model. This allows the system to predict future water quality conditions based on historical trends and improve the response speed to dynamically changing water quality.

[0198] Real-time data monitoring and comparison: The water quality monitoring unit receives monitoring data in real time and compares it with the expected results obtained by the prediction model to quickly identify the difference between the actual water quality and the expected one, that is, the real-time water quality monitoring difference data.

[0199] Dynamic task identification and monitoring: When it is found that the real-time data does not match the expectations, the system automatically identifies and calls the corresponding monitoring tasks as the tasks to be monitored, so as to realize the targeted monitoring of the dynamically changing water quality.

[0200] Dynamic sampling path generation: The dynamic water quality sampling unit generates a dynamic sampling path based on the location information of the real-time monitoring data source and the task to be monitored. This path can be adjusted and optimized according to real-time data to ensure the accuracy and representativeness of the sampling points.

[0201] Scene matching and standard testing: The data processing unit matches the sampling data with the construction water scene data and performs testing according to the water quality standards of different scenes. This ensures the pertinence and accuracy of the testing standards.

[0202] Multi-level data comparison and verification: The system not only compares the sampling data with the scene standards, but also compares the final results with the overall water quality monitoring standards, improving the reliability of the monitoring results through multi-level verification.

[0203] Communication quality detection and data source management: The data transmission detection unit performs communication detection on the water quality monitoring data source to ensure the reliability and timeliness of data transmission. This reduces data loss or delay caused by communication problems and improves the overall stability and accuracy of the system.

[0204] The present invention not only solves the problem of dynamic water quality monitoring, but also improves the pertinence and accuracy of monitoring, thereby ensuring the safety and applicability of water used in water conservancy and hydropower construction.

[0205] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations, and the above-described embodiments of the present invention do not constitute a limitation on the scope of protection of the present invention.

Claims

1. A water quality monitoring device for water conservancy and hydropower construction, characterized in that: include: A data acquisition unit is used to obtain water quality monitoring tasks and water quality monitoring standards for water conservancy and hydropower construction. The water quality monitoring tasks for water conservancy and hydropower construction include monitoring basic water quality parameters, detecting harmful substances, assessing the eutrophication of water bodies, tracking water source changes, and water quality early warning tasks; A data transmission detection unit is used to determine the water quality monitoring data source according to the water quality monitoring task for water conservancy and hydropower construction, perform communication detection on the water quality monitoring data source, and obtain a water quality monitoring data source communication list; a water quality monitoring unit, for retrieving historical data of water quality monitoring for water conservancy and hydropower construction, constructing a water quality prediction model for water conservancy and hydropower construction based on the historical data of water quality monitoring for water conservancy and hydropower construction, substituting the water quality monitoring task for water conservancy and hydropower construction into the water quality prediction model for water conservancy and hydropower construction, obtaining expected results of water quality monitoring for water conservancy and hydropower construction, receiving real-time water quality monitoring data for water conservancy and hydropower construction according to a communication list of water quality monitoring data sources, comparing the expected results of water quality monitoring for water conservancy and hydropower construction with the real-time water quality monitoring data for water conservancy and hydropower construction, obtaining real-time water quality monitoring difference data, matching the real-time water quality monitoring difference data with the water quality monitoring task for water conservancy and hydropower construction, and if there is data in the water quality monitoring task for water conservancy and hydropower construction that matches the real-time water quality monitoring difference data, retrieving the water quality monitoring task for water conservancy and hydropower construction corresponding to the successfully matched data, and obtaining the task to be monitored; The dynamic water quality sampling unit is used to send location synchronization information to the water quality monitoring data source according to the water quality monitoring data source communication list, obtain the real-time location information of each water quality monitoring data source, substitute the real-time location information of each water quality monitoring data source and the task to be monitored into the preset water quality dynamic sampling route generation model, and obtain the dynamic water quality sampling path; The data processing unit is used to sample water quality according to a dynamic water quality sampling path to obtain water quality data corresponding to the task to be monitored, classify the water quality monitoring task for water conservancy and hydropower construction by application scenarios to obtain water conservancy and hydropower construction water use scenario data, match the water conservancy and hydropower construction water use scenario data with the water quality data corresponding to the task to be monitored, obtain the water conservancy and hydropower construction water use scenario that matches the water quality data corresponding to the task to be monitored, and detect the water quality data corresponding to the task to be monitored according to the water quality standard of the water conservancy and hydropower construction water use scenario; if the water quality data corresponding to the task to be monitored meets the water quality standard of the water conservancy and hydropower construction water use scenario, then compare the water quality data corresponding to the task to be monitored with the water quality monitoring standard; if the water quality data corresponding to the task to be monitored meets the water quality monitoring standard, the water for water conservancy and hydropower construction is qualified.

2. The water quality monitoring device for water conservancy and hydropower construction as claimed in claim 1, characterized in that: The data transmission detection unit is further used for: According to the water quality monitoring task of water conservancy and hydropower construction, identify the water quality monitoring data source that needs to be connected. The water quality monitoring data source includes water quality sensors and online water quality monitoring instruments located in various links of water conservancy and hydropower construction; Initiate communication requests to water quality sensors and online water quality monitoring instruments located in various links of water conservancy and hydropower construction, and obtain feedback data from water quality sensors and online water quality monitoring instruments located in various links of water conservancy and hydropower construction; The communication quality test is performed on the water quality sensors located in various links of water conservancy and hydropower construction and the feedback data of online water quality monitoring instruments. The communication quality test includes the connection establishment time, data transmission rate and packet loss rate, and the communication quality of the water quality sensors located in various links of water conservancy and hydropower construction and the feedback data of online water quality monitoring instruments is obtained; The communication quality of water quality sensors located in various links of water conservancy and hydropower construction and feedback data from online water quality monitoring instruments are sorted out; a water quality monitoring data source communication list is generated, which includes the communication status of each data source being successful or the communication status of each data source being failed, and also includes the communication quality of each data source.

3. The water quality monitoring device for water conservancy and hydropower construction as claimed in claim 1, characterized in that: The water quality monitoring unit is also used for: Determine the water quality monitoring data source by using the water quality monitoring data source communication list established by the data transmission detection unit; Receiving water quality monitoring data for water conservancy and hydropower construction from the water quality monitoring data source in real time through the water quality monitoring data source with established communication connection; The water quality monitoring unit retrieves historical data of water quality monitoring for water conservancy and hydropower construction, and builds a water quality prediction model for water conservancy and hydropower construction based on the historical data of water quality monitoring for water conservancy and hydropower construction; Compare the water quality monitoring data received in real time with the expected results of water quality monitoring obtained through the prediction model. The comparison of the water quality monitoring data received in real time with the expected results of water quality monitoring obtained through the prediction model includes comparison of water quality parameters. The water quality parameters include changes in water quality parameters, pH value, dissolved oxygen, turbidity and harmful substance content, and calculate the difference between the real-time data and the expected results. The difference between the real-time data and the expected results is the real-time water quality monitoring difference data; The calculated real-time water quality monitoring difference data is matched with the parameters set in the water quality monitoring task for water conservancy and hydropower construction. During the matching process, a sequence analysis algorithm is used to find the water quality monitoring task parameters for water conservancy and hydropower construction that are consistent with the real-time water quality monitoring difference data. If data matching the real-time water quality monitoring difference data is found in the water quality monitoring task for water conservancy and hydropower construction, the water quality parameters corresponding to this task do not meet expectations. The water quality monitoring task for water conservancy and hydropower construction corresponding to the matching data is identified and retrieved, and determined as the task to be monitored.

4. The water quality monitoring device for water conservancy and hydropower construction as claimed in claim 1, characterized in that: The dynamic water quality sampling unit is also used for: Waiting for and receiving real-time location information from various water quality monitoring data sources, and obtaining the real-time location information of each water quality monitoring data source, which includes key data such as longitude and latitude, altitude, etc., to help determine the precise location of the sampling point; Integrate the received real-time location information of each water quality monitoring data source with the determined tasks to be monitored; Tasks to be monitored include monitoring of specific water quality parameters and tracing of pollution sources; Substitute the integrated real-time location information of each water quality monitoring data source and the tasks to be monitored into the preset water quality dynamic sampling route generation model to generate a dynamic water quality sampling route; Actual water quality sampling work is carried out according to the generated dynamic water quality sampling path, and the path is adjusted and optimized according to real-time data during the sampling process.

5. The water quality monitoring device for water conservancy and hydropower construction as claimed in claim 1, characterized in that: The data processing unit is further used for: Organize and analyze water use scenario data for water conservancy and hydropower construction, which includes construction location, water source type and purpose of use; Match the water use scenario data for water conservancy and hydropower construction with the water quality data corresponding to the task to be monitored, and compare the water source type, expected use and water quality requirements by comparing the parameter standards in the water conservancy and hydropower construction water use scenario data with the water quality data; When the water quality data matches the water use scenario of water conservancy and hydropower construction, the test is carried out according to the water quality standard of the water conservancy and hydropower construction water use scenario; Compare the water quality data corresponding to the task to be monitored with the water quality standards for water conservancy and hydropower construction water use scenarios, including pH value, dissolved oxygen, and harmful substance content; If the water quality data corresponding to the task to be monitored meets the water quality standards for the construction water use scenario, proceed to the next step; if not, it is necessary to optimize the water quality dynamic sampling route generation model.

6. A method for monitoring water quality for water conservancy and hydropower construction, applied to the water quality monitoring device for water conservancy and hydropower construction as claimed in any one of claims 1 to 5, characterized in that: include: Step S101, obtaining water quality monitoring tasks and water quality monitoring standards for water conservancy and hydropower construction. The water quality monitoring tasks for water conservancy and hydropower construction include monitoring basic water quality parameters, detecting harmful substances, assessing the eutrophication of water bodies, tracking water source changes, and water quality early warning tasks; Step S102, according to the water quality monitoring task for water conservancy and hydropower construction, determine the water quality monitoring data source, perform communication detection on the water quality monitoring data source, and obtain a water quality monitoring data source communication list; Step S103, retrieve historical data of water quality monitoring for water conservancy and hydropower construction, construct a water quality prediction model for water conservancy and hydropower construction based on the historical data of water quality monitoring for water conservancy and hydropower construction, substitute the water quality monitoring task for water conservancy and hydropower construction into the water quality prediction model for water conservancy and hydropower construction, obtain expected results of water quality monitoring for water conservancy and hydropower construction, receive real-time water quality monitoring data for water conservancy and hydropower construction according to the communication list of water quality monitoring data source, compare the expected results of water quality monitoring for water conservancy and hydropower construction with the real-time water quality monitoring data for water conservancy and hydropower construction, obtain real-time water quality monitoring difference data, perform data matching between the real-time water quality monitoring difference data and the water quality monitoring task for water conservancy and hydropower construction, if there is data in the water quality monitoring task for water conservancy and hydropower construction that matches the real-time water quality monitoring difference data, then retrieve the water quality monitoring task for water conservancy and hydropower construction corresponding to the successfully matched data, and obtain the task to be monitored; Step S104, sending location synchronization information to the water quality monitoring data source according to the water quality monitoring data source communication list, obtaining the real-time location information of each water quality monitoring data source, substituting the real-time location information of each water quality monitoring data source and the task to be monitored into the preset water quality dynamic sampling route generation model, and obtaining the dynamic water quality sampling path; Step S105, sampling the water quality according to the dynamic water quality sampling path to obtain water quality data corresponding to the task to be monitored, classifying the water quality monitoring task for water conservancy and hydropower construction by application scenario to obtain water conservancy and hydropower construction water scenario data, matching the water conservancy and hydropower construction water scenario data with the water quality data corresponding to the task to be monitored to obtain the water conservancy and hydropower construction water scenario that matches the water quality data corresponding to the task to be monitored, and testing the water quality data corresponding to the task to be monitored according to the water quality standard of the water conservancy and hydropower construction water scenario; if the water quality data corresponding to the task to be monitored meets the water quality standard of the water conservancy and hydropower construction water scenario, then compare the water quality data corresponding to the task to be monitored with the water quality monitoring standard; if the water quality data corresponding to the task to be monitored meets the water quality monitoring standard, the water for water conservancy and hydropower construction is qualified.

7. The method for monitoring water quality for water conservancy and hydropower construction according to claim 6, characterized in that: The step S102 further includes: According to the water quality monitoring task of water conservancy and hydropower construction, identify the water quality monitoring data source that needs to be connected. The water quality monitoring data source includes water quality sensors and online water quality monitoring instruments located in various links of water conservancy and hydropower construction; Initiate communication requests to water quality sensors and online water quality monitoring instruments located in various links of water conservancy and hydropower construction, and obtain feedback data from water quality sensors and online water quality monitoring instruments located in various links of water conservancy and hydropower construction; The communication quality test is performed on the water quality sensors located in various links of water conservancy and hydropower construction and the feedback data of online water quality monitoring instruments. The communication quality test includes the connection establishment time, data transmission rate and packet loss rate, and the communication quality of the water quality sensors located in various links of water conservancy and hydropower construction and the feedback data of online water quality monitoring instruments is obtained; The communication quality of water quality sensors located in various links of water conservancy and hydropower construction and feedback data from online water quality monitoring instruments are sorted out; a water quality monitoring data source communication list is generated, which includes the communication status of each data source being successful or the communication status of each data source being failed, and also includes the communication quality of each data source.

8. The method for monitoring water quality for water conservancy and hydropower construction according to claim 6, characterized in that: The step S103 further includes: Determine the water quality monitoring data source by using the water quality monitoring data source communication list established by the data transmission detection unit; receive the water quality monitoring data of the water conservancy and hydropower construction used by the water quality monitoring data source in real time through the water quality monitoring data source of the established communication connection; Retrieve historical data on water quality monitoring for water conservancy and hydropower construction, and build a water quality prediction model for water conservancy and hydropower construction based on the historical data; Compare the water quality monitoring data received in real time with the expected results of water quality monitoring obtained through the prediction model. The comparison of the water quality monitoring data received in real time with the expected results of water quality monitoring obtained through the prediction model includes comparison of water quality parameters. The water quality parameters include changes in water quality parameters, pH value, dissolved oxygen, turbidity and harmful substance content, and calculate the difference between the real-time data and the expected results. The difference between the real-time data and the expected results is the real-time water quality monitoring difference data; The calculated real-time water quality monitoring difference data is matched with the parameters set in the water quality monitoring task for water conservancy and hydropower construction. During the matching process, a sequence analysis algorithm is used to find the water quality monitoring task parameters for water conservancy and hydropower construction that are consistent with the real-time water quality monitoring difference data. If data matching the real-time water quality monitoring difference data is found in the water quality monitoring task for water conservancy and hydropower construction, this task sends location synchronization information to the water quality monitoring data source according to the water quality monitoring data source communication list to obtain the real-time location information of each water quality monitoring data source. The real-time location information of each water quality monitoring data source and the task to be monitored are substituted into the preset water quality dynamic sampling route generation model to obtain the water quality parameters corresponding to the dynamic water quality sampling path that are inconsistent with expectations. The water quality monitoring task for water conservancy and hydropower construction corresponding to the matching data is identified and retrieved and determined as the task to be monitored.

9. The method for monitoring water quality for water conservancy and hydropower construction according to claim 6, characterized in that: The step S104 also includes: sorting and analyzing water use scenario data for water conservancy and hydropower construction, where the water use scenario data for water conservancy and hydropower construction includes construction location, water source type and purpose of use; Match the water use scenario data for water conservancy and hydropower construction with the water quality data corresponding to the task to be monitored, and compare the water source type, expected use and water quality requirements by comparing the parameter standards in the water conservancy and hydropower construction water use scenario data with the water quality data; When the water quality data matches the water use scenario of water conservancy and hydropower construction, the test is carried out according to the water quality standard of the water conservancy and hydropower construction water use scenario; Compare the water quality data corresponding to the task to be monitored with the water quality standards for water conservancy and hydropower construction water use scenarios, including pH value, dissolved oxygen, and harmful substance content; If the water quality data corresponding to the task to be monitored meets the water quality standards for the construction water use scenario, proceed to the next step; if not, it is necessary to optimize the water quality dynamic sampling route generation model.

10. The method for monitoring water quality for water conservancy and hydropower construction according to claim 6, characterized in that: The step S105 further includes: Organize and analyze water use scenario data for water conservancy and hydropower construction, including construction location, water source type and purpose of use; Match the water use scenario data for water conservancy and hydropower construction with the water quality data corresponding to the task to be monitored, and compare the water source type, expected use and water quality requirements by comparing the parameter standards in the water conservancy and hydropower construction water use scenario data with the water quality data; When the water quality data matches the water use scenario of water conservancy and hydropower construction, the test is carried out according to the water quality standard of the water conservancy and hydropower construction water use scenario; Compare the water quality data corresponding to the task to be monitored with the water quality standards for water conservancy and hydropower construction water use scenarios, including pH value, dissolved oxygen, and harmful substance content; If the water quality data corresponding to the task to be monitored meets the water quality standards for the construction water use scenario, proceed to the next step; if not, it is necessary to optimize the water quality dynamic sampling route generation model.

Images