Method and device for adjusting the level of adjacent pump stations for municipal sewage treatment

Abstract

The present application relates to the field of remote monitoring, and provide a kind of for urban sewage treatment adjacent pump station liquid level adjustment method, obtains pump station basic information data, and in client display interface shows multiple pump station pipeline connection chart and other data, the predicted change of pump station liquid level in future period and pump station operation adjustment first confirmation information;After receiving first confirmation information, client interface shows multiple adjacent pump station liquid level predicted change and adjacent pump station operation adjustment second confirmation information;After making adjustment second confirmation information to adjacent pump station operation, the client interface shows the pump station warning information and preventive information of early warning liquid level;And send warning information and preventive information to the management system of corresponding possible early warning liquid level pump station, this method is according to the quick adjustment of multiple pump station operating state in pump station liquid level change rule, according to the quick adjustment of pump station operation according to actual pump station liquid level change, not only real-time reaction efficiency is high, and save a lot of manpower and material resources.

Description

Technical Field

[0001] This invention relates to the field of remote monitoring, and in particular to a method and apparatus for adjusting the liquid level of adjacent pumping stations in urban sewage treatment. Background Technology

[0002] Cities are dotted with numerous pumping stations for sewage lifting. These stations are essential for transporting domestic and industrial wastewater to sewage treatment plants for purification. Sewage pumping stations are a crucial component of the sewage system; their continuous, relatively small flow rate makes them widely used in urban sewage treatment systems.

[0003] CN205942426U discloses a sewage dispatching system for sewage pipeline pumping stations, including a regulating tank pumping station unit and a control system. The control system includes a remote centralized control device for the pumping station, a wireless data acquisition and processing device, and a remote monitoring or dispatching center. The regulating tank pumping station unit includes a primary regulating tank and a secondary regulating tank. The output end of the primary regulating tank is connected to the input end of the secondary regulating tank, and the output end of the secondary regulating tank is connected to the input end of the sewage treatment plant.

[0004] Currently, urban sewage lifting pump stations still operate independently. These stations are mainly distributed as separate entities in the city, each working independently. Adjacent stations are connected in series or parallel via pipelines. Since these stations are generally located in remote areas, and adjusting the pump station drive motor requires dispatching technical personnel, this not only results in low real-time processing efficiency but also wastes manpower and resources. Summary of the Invention

[0005] Long-term practice has revealed that, since urban sewage lifting pump stations operate independently, traditional methods and systems only optimize and monitor individual pump stations. However, the pump stations are connected in series or parallel, and sewage is transported in a relay manner. Traditional treatment methods not only cannot quickly adjust the operation of the pump stations according to the actual changes in the pump station's liquid level, but also result in serious waste of manpower and resources.

[0006] In view of this, the present invention aims to propose a method for adjusting the liquid level of adjacent pumping stations for urban sewage treatment, in order to solve the problems that current methods not only cannot quickly adjust the operation of pumping stations according to actual changes in pumping station liquid level, but also waste manpower and resources. The method for adjusting the liquid level of adjacent pumping stations for urban sewage treatment includes:

[0007] Acquire basic information data of the pumping station and display multiple objects on the client display interface. The multiple objects include multiple pumping station pipeline connection diagrams, pumping station capacity data, liquid level data, motor power data, outflow flow data, inflow flow data, weather data, expected changes in pumping station liquid level in the future period, and first confirmation information for pumping station operation adjustment.

[0008] After receiving the first confirmation information for the operation adjustment of the pumping station, the client interface displays the expected changes in the liquid level of multiple adjacent pumping stations and the second confirmation information for the operation adjustment of adjacent pumping stations over a future period of time.

[0009] After receiving the second confirmation information on the operation adjustment of the adjacent pumping station, the client interface displays the warning information and prevention information of the pumping station with the warning liquid level in the future period of time;

[0010] Send early warning and prevention information to the management system of the pump station that may have an early warning level.

[0011] Preferably, the multiple pump station pipeline connection diagrams include pump station location information data and the upper limit of the flow rate of the inlet and outlet pipelines.

[0012] Preferably, the adjacent pumping station is a pumping station that has a direct pipeline connection with the pumping station.

[0013] Preferably, the first confirmation information and the second confirmation information include motor operating power adjustment information and accept and cancel buttons.

[0014] Preferably, the early warning information includes changes in the pump station's liquid level, outflow data, inflow data, and weather data over a future period.

[0015] One embodiment of the present invention provides an apparatus for performing the above-described method, the apparatus comprising:

[0016] The acquisition unit is used to acquire basic information data of the pumping station. The basic information data includes multiple pumping station pipeline connection diagrams, pumping station capacity data, liquid level data, motor power data, outflow flow data, inflow flow data, weather data, expected changes in pumping station liquid level in the future period, and first confirmation information on pumping station operation adjustment.

[0017] The first display unit is used to display multiple objects on the client display interface. The multiple objects include multiple pump station pipeline connection diagrams, pump station capacity data, liquid level data, motor power data, outflow flow data, inflow flow data, weather data, expected changes in pump station liquid level over a future period, and first confirmation information for pump station operation adjustment.

[0018] The first receiving unit is used to receive the first confirmation information for the operation adjustment of the pumping station.

[0019] The second display unit is used to receive the first confirmation information of the pump station operation adjustment and then display the expected changes in the liquid level of multiple adjacent pump stations and the second confirmation information of the operation adjustment of adjacent pump stations on the client interface in the future period.

[0020] The second receiving unit is used to receive the second confirmation information on the operation adjustment of adjacent pumping stations;

[0021] The third display unit is used to display early warning and prevention information for pump stations with warning liquid levels that are expected to occur within a certain period of time on the client interface.

[0022] The sending unit is used to send early warning and prevention information to the management system of the corresponding pump station where an early warning liquid level may occur.

[0023] Preferably, the acquisition unit includes multiple sensor modules, including a pump station inlet flow meter, a pump station outlet flow meter, a liquid level sensor, and a weather data acquisition module. The pump station inlet flow meter is used to collect flow data entering the pump station pipeline; the pump station outlet flow meter is used to collect flow data flowing out of the pump station pipeline; the liquid level sensor is used to collect pump station liquid level data; and the weather data acquisition module is used to collect weather change index data.

[0024] Preferably, the multiple adjacent pumping stations are connected in series or in parallel via pipelines.

[0025] Preferably, the device includes a trigger execution module for receiving the first confirmation information or the second confirmation information and adjusting the current of the output pump station drive motor.

[0026] According to another aspect of the present invention, a storage medium is provided, the storage medium including a stored program, wherein the program controls the device where the storage medium is located to perform the above-described method when it is executed.

[0027] According to an embodiment of the present invention, a method for adjusting the liquid level of adjacent pumping stations for urban sewage treatment acquires basic information data of the pumping stations and displays multiple pumping station pipeline connection diagrams, pumping station capacity data, liquid level data, motor power data, outflow data, inflow data, weather data, expected changes in pumping station liquid level over a future period, and first confirmation information for pumping station operation adjustment on a client display interface. After receiving the first confirmation information for adjusting pumping station operation, the client interface displays the expected changes in liquid level of multiple adjacent pumping stations over a future period and second confirmation information for adjacent pumping station operation adjustment. After the second confirmation information for adjusting the operation of adjacent pumping stations, the client interface displays warning information and prevention information for pumping stations with warning liquid levels over a future period. The warning information and prevention information are then sent to the management system of the corresponding pumping stations that may have warning liquid levels. This method quickly adjusts the operating status of multiple pumping stations based on the pumping station liquid level change pattern and quickly adjusts pumping station operation based on actual pumping station liquid level changes. It not only has high real-time response efficiency but also saves a lot of manpower and resources.

[0028] Other features and advantages of the present invention will be described in detail in the following detailed description section. Attached Figure Description

[0029] The accompanying drawings, which form part of this invention, are used to provide a further understanding of the invention. The illustrative embodiments of the invention and their descriptions are used to explain the invention and do not constitute an undue limitation of the invention. In the drawings:

[0030] Figure 1 This is a flowchart of a method for adjusting the liquid level of adjacent pumping stations for urban sewage treatment according to one embodiment of the present invention;

[0031] Figure 2 This is a schematic diagram of an apparatus for implementing a method for adjusting the liquid level of adjacent pumping stations for urban sewage treatment, according to one embodiment of the present invention. Detailed Implementation

[0032] The specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are for illustration and explanation only and are not intended to limit the present invention.

[0033] To enable those skilled in the art to better understand the present invention, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort should fall within the scope of protection of the present invention.

[0034] It should be noted that the terms "first," "second," "third," etc., in the specification, claims, and accompanying drawings of this invention are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate for the embodiments of the invention described herein. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover non-exclusive inclusion; for example, a process, method, system, product, or apparatus that comprises a series of steps or units is not necessarily limited to those steps or units explicitly listed, but may include other steps or units not explicitly listed or inherent to such processes, methods, products, or apparatus.

[0035] To address the issue mentioned in the background section, current urban wastewater treatment processes only optimize and monitor individual pumping stations. However, these pumping stations are connected in series or parallel, relaying wastewater in a relay-like manner. Furthermore, the system lacks the ability to coordinate and manage multiple pumping stations. Traditional methods not only fail to quickly adjust pumping station operations based on actual liquid level changes but also result in significant waste of manpower and resources, and may even lead to overload of some pumping stations. Figure 1-2As shown, the present invention provides a method for adjusting the liquid level of adjacent pumping stations in urban sewage treatment, such as... Figure 1 The flowchart shown illustrates a method for adjusting the liquid level of adjacent pumping stations in urban sewage treatment according to an embodiment of the present invention. The method includes:

[0036] Step S1: Obtain basic information data of the pump station and display multiple objects on the client display interface. The multiple objects include multiple pump station pipeline connection diagrams, pump station capacity data, liquid level data, motor power data, outflow flow data, inflow flow data, weather data, expected change in pump station liquid level in the future period, and first confirmation information for pump station operation adjustment.

[0037] Step S2: After receiving the first confirmation information for the operation adjustment of the pump station, the client interface displays the expected changes in the liquid level of multiple adjacent pump stations and the second confirmation information for the operation adjustment of adjacent pump stations within a future period.

[0038] Step S3: After receiving the second confirmation information on the operation adjustment of the adjacent pumping station, the client interface displays the warning information and prevention information of the pumping station with the warning liquid level in the future.

[0039] Step S4: Send early warning and prevention information to the management system of the pump station that may have an early warning level.

[0040] This invention acquires basic information data of pumping stations and displays multiple pumping station pipeline connection diagrams, pumping station capacity data, liquid level data, motor power data, outflow data, inflow data, weather data, expected changes in pumping station liquid level over a future period, and first confirmation information for pumping station operation adjustments on a client-side interface. After receiving the first confirmation information for pumping station operation adjustments, the client-side interface displays the expected changes in liquid level of multiple adjacent pumping stations over a future period and second confirmation information for adjacent pumping station operation adjustments. After receiving the second confirmation information for adjustments to adjacent pumping stations, the client-side interface displays warning and prevention information for pumping stations with warning liquid levels over a future period and sends the warning and prevention information to the management systems of the corresponding pumping stations that may have warning liquid levels. This method quickly adjusts the operating status of multiple pumping stations based on the pumping station liquid level change patterns and rapidly adjusts pumping station operation based on actual pumping station liquid level changes, resulting in high real-time response efficiency and saving significant manpower and resources.

[0041] In a preferred embodiment of the present invention, in step S1, the expected change in the pump station liquid level over a future period is obtained by processing weather data, motor power, pump station capacity data, outflow data, and inflow data through a neural network model. More preferably, the neural network model is LSTM, i.e., Long Short Term Memory neural network model.

[0042] In order to enable operators on the client side to better understand the changes and directions of flow in the urban wastewater treatment network of the entire cluster in the future, in a preferred embodiment of the present invention, the multiple pump station pipeline connection diagrams include pump station location information data and the flow limits of the inlet and outlet pipelines.

[0043] In a more preferred embodiment of the present invention, for example, the latitude and longitude location information of pump station A, and the upper limit of the inlet pipe flow rate of 90m³ are included. 3 / h, the maximum flow rate of the outlet pipe is 100m³ / h. 3 / h.

[0044] In this embodiment of the invention, in order to obtain the liquid level change of the pumping station in the future, the most direct way is to observe the influence of the liquid level change of its adjacent stations. In a preferred embodiment of the invention, the adjacent pumping station is a pumping station that has a direct pipeline connection with the pumping station.

[0045] In order to more directly adjust the corresponding motor status of the pumping station, so as to make the collaborative operation capability of the entire cluster pumping station network faster and more real-time, in a preferred embodiment of the present invention, the first confirmation information and the second confirmation information include motor operating power adjustment information and accept and cancel buttons.

[0046] To enable faster and more real-time collaborative response capabilities across the entire cluster of pump stations, in a preferred embodiment of this invention, the early warning information includes changes in pump station liquid level, outflow data, inflow data, and weather data over a future period.

[0047] To address the shortcomings of existing technologies in coordinating the scheduling of multiple pumping stations, traditional treatment systems not only fail to quickly adjust pumping station operations based on actual liquid level changes but also suffer from significant waste of manpower and resources, even ultimately leading to overload of some pumping stations, this invention provides an apparatus for executing the aforementioned method for adjusting the liquid level of adjacent pumping stations in urban sewage treatment. Figure 2 As shown, the device includes:

[0048] The acquisition unit is used to acquire basic information data of the pumping station. The basic information data includes multiple pumping station pipeline connection diagrams, pumping station capacity data, liquid level data, motor power data, outflow flow data, inflow flow data, weather data, expected changes in pumping station liquid level in the future period, and first confirmation information on pumping station operation adjustment.

[0049] The first display unit is used to display multiple objects on the client display interface. The multiple objects include multiple pump station pipeline connection diagrams, pump station capacity data, liquid level data, motor power data, outflow flow data, inflow flow data, weather data, expected changes in pump station liquid level over a future period, and first confirmation information for pump station operation adjustment.

[0050] The first receiving unit is used to receive the first confirmation information for the operation adjustment of the pumping station.

[0051] The second display unit is used to receive the first confirmation information of the pump station operation adjustment and then display the expected changes in the liquid level of multiple adjacent pump stations and the second confirmation information of the operation adjustment of adjacent pump stations on the client interface in the future period.

[0052] The second receiving unit is used to receive the second confirmation information on the operation adjustment of adjacent pumping stations;

[0053] The third display unit is used to display early warning and prevention information for pump stations with warning liquid levels that are expected to occur within a certain period of time on the client interface.

[0054] The sending unit is used to send early warning and prevention information to the management system of the corresponding pump station where an early warning liquid level may occur.

[0055] The device disclosed in this embodiment of the invention acquires basic information data of pumping stations and displays multiple pumping station pipeline connection diagrams, pumping station capacity data, liquid level data, motor power data, outflow data, inflow data, weather data, expected changes in pumping station liquid level over a future period, and first confirmation information for pumping station operation adjustments on a client display interface. After receiving the first confirmation information for adjusting pumping station operation, the client interface displays the expected changes in liquid level of multiple adjacent pumping stations over a future period and second confirmation information for adjacent pumping station operation adjustments. After the second confirmation information for adjusting the operation of adjacent pumping stations, the client interface displays warning information and prevention information for pumping stations with warning liquid levels over a future period. The warning information and prevention information are then sent to the management system of the corresponding pumping stations that may have warning liquid levels. By executing the above method, the device can quickly adjust the operating status of multiple pumping stations based on the pumping station liquid level change pattern over a future period. It can quickly adjust the operation of pumping stations according to the actual pumping station liquid level changes, which not only provides high real-time response efficiency but also saves a lot of manpower and resources.

[0056] To obtain more comprehensive operational data from different pumping stations, in a preferred embodiment of this invention, the acquisition unit includes multiple sensor modules. These sensor modules include a pumping station inlet flow meter, a pumping station outlet flow meter, a liquid level sensor, and a weather data acquisition module. The pumping station inlet flow meter is used to collect flow data entering the pumping station pipeline; the pumping station outlet flow meter is used to collect flow data exiting the pumping station pipeline; the liquid level sensor is used to collect pumping station liquid level data; and the weather data acquisition module is used to collect weather change index data.

[0057] In order to obtain the impact of urban precipitation on the flow rate of the pumping station, in a preferred embodiment of the present invention, the weather data acquisition module mainly collects the amount of precipitation within a certain period of time in the future.

[0058] Since urban sewage treatment pumping stations are usually connected, in order to better treat urban sewage, in a preferred embodiment of the present invention, multiple adjacent pumping stations are connected in series or in parallel via pipelines.

[0059] To quickly adjust the operating status of the motors in the pumping station, in a preferred embodiment of the present invention, the device includes a trigger execution module for receiving the first confirmation information or the second confirmation information and adjusting the current of the output pumping station drive motor. For example, when the pumping station needs to output a large amount of sewage, the power of the drive motor is reduced simply by decreasing the current of the drive motor; in this case, the pumping station acts as a buffer pumping station for the preceding pumping station. When the subsequent pumping station is capable of handling more sewage, the current of the drive motor is increased, thereby increasing the power of the drive motor and outputting more sewage.

[0060] This invention also provides a storage medium, the storage medium including a stored program, wherein the program controls the device where the storage medium is located to execute the above method when it is running.

[0061] It should be noted that, for the sake of simplicity, the foregoing method embodiments are all described as a series of actions. However, those skilled in the art should understand that the present invention is not limited to the described order of actions, because according to the present invention, some steps can be performed in other orders or simultaneously. Furthermore, those skilled in the art should also understand that the embodiments described in the specification are preferred embodiments, and the actions and modules involved are not necessarily essential to the present invention.

[0062] In the above embodiments, the descriptions of each embodiment have different focuses. For parts not described in detail in a certain embodiment, please refer to the relevant descriptions in other embodiments.

[0063] In the several embodiments provided by this invention, it should be understood that the disclosed apparatus can be implemented in other ways. For example, the apparatus embodiments described above are merely illustrative; for instance, the division of units is only a logical functional division, and in actual implementation, there may be other division methods. For example, multiple units or components may be combined or integrated into another system, or some features may be ignored or not executed. Furthermore, the coupling or direct coupling or communication connection shown or discussed may be through some interfaces; the indirect coupling or communication connection between devices or units may be electrical or other forms.

[0064] The units described as separate components may or may not be physically separate. The components shown as units may or may not be physical units; that is, they may be located in one place or distributed across multiple network units. Some or all of the units can be selected to achieve the purpose of this embodiment according to actual needs.

[0065] Furthermore, the functional units in the various embodiments of the present invention can be integrated into one processing unit, or each unit can exist physically separately, or two or more units can be integrated into one unit. The integrated unit can be implemented in hardware or as a software functional unit.

[0066] If the integrated unit is implemented as a software functional unit and sold or used as an independent product, it can be stored in a computer-readable storage medium. Based on this understanding, the technical solution of the present invention, in essence, or the part that contributes to the prior art, or all or part of the technical solution, can be embodied in the form of a software product. This computer software product is stored in a storage medium and includes several instructions to cause a computer device (which may be a personal computer, mobile terminal, server, or network device, etc.) to execute all or part of the steps of the methods described in the various embodiments of the present invention. The aforementioned storage medium includes various media capable of storing program code, such as USB flash drives, read-only memory (ROM), random access memory (RAM), portable hard drives, magnetic disks, or optical disks.

[0067] The above description is merely a preferred embodiment of the present invention and is not intended to limit the invention. Various modifications and variations can be made to the present invention by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the scope of protection of the present invention.

Claims

1. A method for adjusting the liquid level of adjacent pumping stations in urban sewage treatment, characterized in that, The method for adjusting the liquid level of adjacent pumping stations used for urban sewage treatment includes: Acquire basic information data of the pumping station and display multiple objects on the client display interface. The multiple objects include multiple pumping station pipeline connection diagrams, pumping station capacity data, liquid level data, motor power data, outflow flow data, inflow flow data, weather data, expected changes in pumping station liquid level in the future period, and first confirmation information for pumping station operation adjustment. After receiving the first confirmation information for the operation adjustment of the pumping station, the client interface displays the expected changes in the liquid level of multiple adjacent pumping stations and the second confirmation information for the operation adjustment of adjacent pumping stations over a future period of time. After receiving the second confirmation information on the operation adjustment of the adjacent pumping station, the client interface displays the warning information and prevention information of the pumping station with the warning liquid level in the future period of time; Send early warning and prevention information to the management system of the corresponding pump station that may have an early warning level; The multiple pump station pipeline connection diagrams include pump station location information data and the maximum flow rate of the inlet and outlet pipelines; The adjacent pumping station is a pumping station that has a direct pipeline connection with the pumping station; The first confirmation information and the second confirmation information include motor operating power adjustment information and accept and cancel buttons; The early warning information includes changes in pump station liquid level, outflow data, inflow data, and weather data over a future period. The expected changes in pump station liquid level are obtained by processing weather data, motor power, pump station capacity data, outflow data, and inflow data through an LSTM neural network model.

2. An apparatus for implementing the method for adjusting the liquid level of adjacent pumping stations for urban sewage treatment as described in claim 1, characterized in that, The device includes: The acquisition unit is used to acquire basic information data of the pumping station. The basic information data includes multiple pumping station pipeline connection diagrams, pumping station capacity data, liquid level data, motor power data, outflow flow data, inflow flow data, weather data, expected changes in pumping station liquid level in the future period, and first confirmation information on pumping station operation adjustment. The first display unit is used to display multiple objects on the client display interface. The multiple objects include multiple pump station pipeline connection diagrams, pump station capacity data, liquid level data, motor power data, outflow flow data, inflow flow data, weather data, expected changes in pump station liquid level over a future period, and first confirmation information for pump station operation adjustment. The first receiving unit is used to receive the first confirmation information for the operation adjustment of the pumping station. The second display unit is used to receive the first confirmation information of the pump station operation adjustment and then display the expected changes in the liquid level of multiple adjacent pump stations and the second confirmation information of the operation adjustment of adjacent pump stations on the client interface in the future period. The second receiving unit is used to receive the second confirmation information on the operation adjustment of adjacent pumping stations; The third display unit is used to display early warning and prevention information for pump stations with warning liquid levels that are expected to occur within a certain period of time on the client interface. The sending unit is used to send early warning and prevention information to the management system of the corresponding pump station where the early warning liquid level may occur; The acquisition unit includes multiple sensor modules, including a pump station inlet flow meter, a pump station outlet flow meter, a liquid level sensor, and a weather data acquisition module. The pump station inlet flow meter is used to collect flow data entering the pump station pipeline; the pump station outlet flow meter is used to collect flow data flowing out of the pump station pipeline; the liquid level sensor is used to collect pump station liquid level data; and the weather data acquisition module is used to collect weather change index data. The adjacent pumping stations mentioned above are connected in series or in parallel via pipelines; The device includes a trigger execution module for receiving the first confirmation information or the second confirmation information and adjusting the current of the output pump station drive motor.

3. A storage medium, characterized in that, The storage medium includes a stored program, wherein the program, when running, controls the device containing the storage medium to execute the method of claim 1.

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