WO2025129802A1 - 污染物控制策略的确定方法、系统、装置和计算机设备 - Google Patents

污染物控制策略的确定方法、系统、装置和计算机设备 Download PDF

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WO2025129802A1
WO2025129802A1 PCT/CN2024/075763 CN2024075763W WO2025129802A1 WO 2025129802 A1 WO2025129802 A1 WO 2025129802A1 CN 2024075763 W CN2024075763 W CN 2024075763W WO 2025129802 A1 WO2025129802 A1 WO 2025129802A1
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water body
polluted
subsystem
pollutant
pollution
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French (fr)
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侯德义
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Tsinghua University
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Tsinghua University
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    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Program-control systems
    • G05B19/02—Program-control systems electric
    • G05B19/04—Program control other than numerical control, i.e. in sequence controllers or logic controllers

Definitions

  • the present application relates to the technical field of risk management and control of contaminated sites, and in particular to a method, system, device and computer equipment for determining a pollutant control strategy.
  • groundwater pollution is hidden, long-term, and difficult to recover, groundwater pollution caused by industrial activities such as chemical production, waste treatment, and metal smelting is difficult to detect and has high remediation costs, becoming an environmental problem currently faced.
  • These pollutants generally have characteristics such as biological toxicity, environmental persistence, and bioaccumulation, posing a serious threat to the groundwater environment and human health. Therefore, how to intelligently control pollutants in groundwater pollution is the current research focus.
  • the way to conduct intelligent control of pollutants in groundwater pollution is to monitor the current pollution situation of groundwater, and then predict the pollution trend prediction model of groundwater, so as to conduct intelligent control of pollutants in groundwater pollution.
  • the pollution trend prediction model is often a model generated based on historical water body data, and the prediction accuracy for different water bodies is different.
  • pollution plume leakage is prone to occur.
  • the control effect of pollutants in different groundwater pollution is poor.
  • the present application provides a method for determining a pollutant control strategy.
  • the method comprises:
  • the pollutant control strategy of the polluted water body is adjusted to obtain a new pollutant control strategy, and the new pollutant control strategy is used to replace the pollutant control strategy; iteratively execute the steps of executing the pollutant control strategy and detecting the water body data change information of each of the different location points until the current water body data of each of the different location points meets the standard water body condition, and stop the iterative operation.
  • the identifying the pollutant distribution information of the polluted water body based on the historical sample water body data and the water body data of the different location points includes:
  • each of the historical sample water body data the target historical sample water body data corresponding to the water body data of each of the different locations is identified, and the pollution degree of each target historical sample water body data is used as the water body data corresponding to each location point. the degree of pollution;
  • Relative position information between the different position points is identified, and based on the relative position information and the pollution degree corresponding to the water body data of the different position points, pollutant distribution information of the polluted water body is generated.
  • generating a pollutant control strategy for the polluted water body based on the water flow information of the polluted water body and the pollutant distribution information of the polluted water body includes:
  • the polluted water body is divided into different pollution areas, pollution diffusion information corresponding to different pollution areas is obtained, and the pollution degree corresponding to each pollution area is identified;
  • the sub-pollution control strategy corresponding to the polluted area is queried in the pollution treatment strategy database, and the sub-pollution control strategies corresponding to all polluted areas are used as the pollutant control strategy for the polluted water body.
  • the current pollutant distribution information of the polluted water body is identified, and the step of collecting the water flow information of the polluted water body is returned to obtain a new sub-pollution control strategy corresponding to each new pollution area of the polluted water body;
  • the new sub-pollution control strategies corresponding to all new polluted areas are used as the new pollutant control strategies for the polluted water body.
  • the iterative operation is stopped until the current water body data of each of the different position points meets the standard water body condition, including:
  • the current water body data of the location point is obtained, and in each of the historical sample water body data, the first historical sample water body data corresponding to the current water body data of the location point is identified, and the pollution degree of the first historical sample water body data is used as the pollution degree corresponding to the current water body data of the location point;
  • the pollutant distribution information of the polluted water body is used to characterize the water body area of the polluted water body corresponding to different pollution degrees of the polluted water body.
  • the hydraulic gradient is gradient distribution information of water flow pressure.
  • the pollutant distribution information of the polluted water body is generated based on the relative position information and the pollution degree corresponding to the water body data of each of the different position points, including: based on the pollution degree of each of the different position points and the relative position information between each of the different position points, identifying the position information corresponding to the pollution center point of the polluted water body through a two-dimensional plane image recognition strategy; taking the pollution center as the center of the circle and the straight-line distance between each of the different position points and the pollution center as the radius, constructing a circular range of each pollution degree of the polluted water body, and obtaining the distribution information of most pollutants in the polluted water body.
  • the polluted water body is divided into different pollution areas based on the diffusion direction of the polluted water body and the diffusion rate of the polluted water body, including: areas with the same diffusion direction and a deviation value between diffusion rates not greater than a preset deviation threshold are regarded as a pollution area.
  • the present application also provides a system for determining a pollutant control strategy.
  • the system includes a water head pressure monitoring subsystem, a groundwater extraction subsystem, a groundwater directional injection subsystem, a flow monitoring subsystem, a pollutant monitoring subsystem, and a control center subsystem, wherein:
  • the control center subsystem is respectively connected to the water head pressure monitoring subsystem, the groundwater extraction subsystem, the groundwater directional injection subsystem, the flow monitoring subsystem, and the pollutant monitoring subsystem.
  • the water head pressure monitoring subsystem is connected to the groundwater extraction subsystem and the groundwater directional injection subsystem respectively.
  • the flow monitoring subsystem is used to collect water flow information of polluted water bodies and transmit the water flow information of the polluted water bodies to the control center subsystem.
  • the pollutant monitoring subsystem is used to collect water body data at different locations of the polluted water body, and transmit the water body data at different locations of the polluted water body to the control center subsystem.
  • the groundwater extraction subsystem and the groundwater directional injection subsystem are used to receive the pollutant control instructions containing the execution of pollutant control strategies transmitted by the control center subsystem, and execute the pollutant control strategies in the pollutant control instructions.
  • the water head pressure monitoring subsystem is used to detect the execution information of the groundwater extraction subsystem and the groundwater directional injection subsystem on the pollutant control instruction, and the operation information of the groundwater extraction subsystem and the groundwater directional injection subsystem, and transmit the execution information and the operation information of the groundwater extraction subsystem and the groundwater directional injection subsystem to the control center subsystem;
  • the control center subsystem is used to execute any of the methods for determining the pollutant control strategy.
  • the groundwater directional injection subsystem includes a vacuum extraction subsystem and a water injection pump
  • the groundwater extraction subsystem includes a water pump
  • the injection pump of the groundwater directional injection subsystem, the pumping pump of the groundwater extraction subsystem, and the vacuum extraction subsystem are arranged in the same extraction well; the number of the extraction wells is greater than three, and one extraction well performs the tasks corresponding to one subsystem at a time.
  • the groundwater directional injection subsystem is used to identify the extraction well corresponding to the water injection well and the extraction well corresponding to the vacuum extraction capture well in each of the extraction wells based on the pollutant control instructions, and simultaneously start the water injection pump in the extraction well corresponding to the water injection well and the vacuum pumping device in the extraction well corresponding to the vacuum extraction capture well.
  • the groundwater extraction subsystem is used to identify the extraction well corresponding to the pumping well in each of the extraction wells based on the pollutant control instruction, and start the pumping pump of the extraction well corresponding to the pumping well.
  • the head pressure monitoring subsystem includes a water flow pressure sensor and a flow direction sensor, and the flow monitoring subsystem includes a water flow pressure sensor.
  • the water flow pressure sensor and flow direction sensor of the head pressure monitoring subsystem, and the water flow pressure sensor of the flow monitoring subsystem are arranged in the same extraction well.
  • the water injection pump is used to inject high-pressure water into the polluted water body
  • the vacuum pumping device is used to perform vacuum extraction operations on the polluted water body to generate a low-pressure belt, and based on the low-pressure belt and the high-pressure water body, a hydraulic communication channel is generated, and the hydraulic communication channel is configured to guide the high-pressure water body to be injected into the polluted water body.
  • the extraction well opens a directional sieve hole, the directional sieve hole is used to guide the injection direction of the high-pressure water body, the hole spacing of the directional sieve hole is less than the preset hole spacing threshold, and the outside of the directional sieve hole is wrapped with a protective net; the direction of the directional sieve hole is determined by the direction of the extraction well corresponding to the vacuum extraction capture well relative to the extraction well corresponding to the water injection well.
  • the extraction well includes a first well section exposed to the air and a second well section in the water body. Based on the aeration zone height H1 of the first well section and the aquifer thickness H2 corresponding to the second well section, the pressure P of the high-pressure fluid injection of the water injection pump and the pumping pressure P' of the water pump are determined; the pressure P of the high-pressure fluid injection satisfies the drawdown of P> ⁇ g(1.7H 1 +H 2 ), and the pumping pressure P' satisfies the drawdown of P'>H 2 /2.
  • the present application also provides a device for determining a pollutant control strategy, which includes: an acquisition module, a generation module, a detection module and an iteration module.
  • the acquisition module is used to acquire water body data of different locations of the polluted water body and historical sample water body data of different pollution degrees, and identify the pollutant distribution information of the polluted water body based on each of the historical sample water body data and the water body data of each of the locations.
  • a generating module used for collecting water flow information of the polluted water body, and generating a pollutant control strategy for the polluted water body based on the water flow information of the polluted water body and the pollutant distribution information of the polluted water body;
  • a detection module used to execute the pollutant control strategy and detect water body data change information at each of the different locations;
  • An iteration module is used to adjust the pollutant control strategy of the polluted water body based on the water body data change information of each of the different location points, obtain a new pollutant control strategy, and replace the pollutant control strategy with the new pollutant control strategy, iteratively execute the steps of executing the pollutant control strategy and detecting the water body data change information of each of the different location points until the current water body data of each of the different location points meets the standard water body condition, and stop the iteration operation.
  • the present application provides a computer device, wherein the computer device comprises a memory and a processor, wherein the memory stores a computer program, and when the processor executes the computer program, the steps of any one of the methods in the first aspect are implemented.
  • the present application provides a non-volatile computer-readable storage medium having a computer program stored thereon, wherein when the computer program is executed by a processor, the steps of any one of the methods in the first aspect are implemented.
  • the present application provides a computer program product.
  • the computer program product includes executable instructions, and when the executable instructions are executed by a processor, the steps of any one of the methods in the first aspect are implemented.
  • the above-mentioned method, system, device and computer equipment for determining the pollutant control strategy obtain water body data of different locations of the polluted water body and historical sample water body data of different pollution degrees, and identify the pollutant distribution information of the polluted water body based on each of the historical sample water body data and the water body data of each of the locations; collect water flow information of the polluted water body, and generate a pollutant control strategy for the polluted water body based on the water flow information of the polluted water body and the pollutant distribution information of the polluted water body; execute the pollutant control strategy and detect the change information of the water body data of each of the different locations; adjust the pollutant control strategy of the polluted water body based on the change information of the water body data of each of the different locations to obtain a new pollutant control strategy, and replace the pollutant control strategy with the new pollutant control strategy, iteratively execute the steps of executing the pollutant control strategy and detecting the change information of the water body data of
  • This solution collects water data from different locations of the polluted water body to analyze the pollutant distribution information of the polluted water body, and then collects the water flow information and pollutant distribution information of the polluted water body to generate and control the pollutant control strategy determination system to execute the instructions corresponding to the pollutant control strategy. Then, by adjusting the pollutant control strategy in real time, it is ensured that the pollutant treatment of the polluted water body is intelligently controlled.
  • This solution generates the pollutant control strategy of the polluted water body in real time through the pollutant distribution information and water flow information of the polluted water body, and adjusts the pollutant control strategy by real-time monitoring the current water body data of the polluted water body, thereby improving the pertinence of intelligent pollutant treatment of different polluted water bodies. And it has improved the pollutant control effect on different groundwater pollution.
  • FIG1 is an application environment diagram of a method for determining a pollutant control strategy in one embodiment of the present application
  • FIG2 is a schematic flow chart of a method for determining a pollutant control strategy in one embodiment of the present application
  • FIG3 is a schematic diagram of a control center subsystem in one embodiment of the present application.
  • FIG4 is a schematic diagram of executing a pollutant control instruction in one embodiment of the present application.
  • FIG5 is a schematic diagram of a groundwater directional injection subsystem in one embodiment of the present application.
  • FIG6 is a schematic diagram of a directional sieve hole in one embodiment of the present application.
  • FIG7 is a schematic diagram of setting an extraction well in one embodiment of the present application.
  • FIG8 is a flow chart of an example of determining a pollutant control strategy in one embodiment of the present application.
  • FIG9 is a structural block diagram of a device for determining a pollutant control strategy in one embodiment of the present application.
  • FIG. 10 is a diagram showing the internal structure of a computer device in one embodiment of the present application.
  • the method for determining the pollutant control strategy provided in the embodiment of the present application can be applied to the application environment of groundwater pollutant control as shown in Figure 1.
  • the method is applied to the determination system of the pollutant control strategy, which includes a head pressure monitoring subsystem, a groundwater extraction subsystem, a groundwater directional injection subsystem, a flow monitoring subsystem, a pollutant monitoring subsystem, and a control center subsystem.
  • the control center subsystem is connected to the head pressure monitoring subsystem, the groundwater extraction subsystem, the groundwater directional injection subsystem, the flow monitoring subsystem, and the pollutant monitoring subsystem respectively.
  • the head pressure monitoring subsystem is connected to the groundwater extraction subsystem and the groundwater directional injection subsystem respectively.
  • the method for determining the pollutant control strategy is applied to the control center subsystem, and the control center subsystem can be a terminal.
  • the terminal can be but not limited to various personal computers, laptops, smart phones, tablet computers, etc.
  • the terminal collects water body data at different locations of the polluted water body, thereby analyzing the pollutant distribution information of the polluted water body, and then collects the water flow information of the polluted water body and the pollutant distribution information of the polluted water body, thereby generating and controlling the determination system of the pollutant control strategy to execute the instructions corresponding to the pollutant control strategy.
  • This solution generates the pollutant control strategy of the polluted water body in real time through the pollutant distribution information and water flow information of the polluted water body, and adjusts the pollutant control strategy by real-time monitoring of the current water body data of the polluted water body, thereby improving the pertinence of intelligent pollutant treatment for different polluted water bodies, thereby improving the pollutant control effect of different groundwater pollution.
  • a method for determining a pollutant control strategy is provided, which is described by taking the method applied to a terminal as an example, and includes the following steps S201 to S204 .
  • Step S201 obtaining water body data of different locations of polluted water bodies and historical sample water body data of different pollution degrees, and identifying pollutant distribution information of the polluted water bodies based on each historical sample water body data and the water body data of each of the different locations.
  • the terminal receives water body data of different locations of the polluted water body transmitted by the pollutant monitoring system.
  • the pollutant detection subsystem includes samplers evenly arranged at different locations in the groundwater body, and the samplers at different locations collect water body data of different locations of the polluted water body in the groundwater body. Then, the terminal selects sample water body data of different pollution levels in the historical water body database as historical sample water body data of different pollution levels. Then, based on each historical sample water body data, the terminal identifies the sub-pollution degree of the water body data at each location, thereby obtaining the pollutant distribution information of the polluted water body.
  • the pollutant distribution information is used to characterize the water body area of the polluted water body corresponding to different pollution levels of the polluted water body.
  • the specific identification process will be described in detail later, wherein the setting location points of each sensor in the pollutant detection subsystem are location points preset by the staff.
  • Step S202 collecting water flow information of the polluted water body, and generating a pollutant control strategy for the polluted water body based on the water flow information of the polluted water body and the pollutant distribution information of the polluted water body.
  • the pollutant control strategy includes sub-pollutant control strategies for different polluted areas of the polluted water body, and each sub-pollutant control strategy is used to avoid the spread of the pollution plume in the polluted area and treat the pollutants in the polluted area.
  • the specific treatment process and the process of generating the pollutant control strategy of the polluted water body will be described in detail later.
  • the pollution plume is an annular range surrounding all pollutants composed of the water body polluted by the pollutant.
  • Step S203 executing the pollutant control strategy and detecting the water body data change information at each of the different locations.
  • the terminal implements the pollutant control strategy through the groundwater extraction subsystem and the groundwater directional injection subsystem.
  • the staff constructs a plurality of extraction wells arranged according to a fixed rule in the groundwater area.
  • the extraction wells are connected to the pumping pipeline, which is then connected by the main pipe and leads to the contaminated groundwater treatment system.
  • Each groundwater extraction subsystem includes a pumping pump arranged in each extraction well, and the groundwater directional injection subsystem includes an injection pump arranged in each extraction well.
  • the pumping pump is used to extract pollutants from the polluted water body, so as to control the pollution plume of the polluted water body from spreading in the direction of the water flow.
  • the injection pump is used to inject high-pressure fluid into the polluted water body, the main component of which is water, and then the high-pressure fluid is used to prevent the pollution plume from continuing to spread in the direction of the water flow.
  • the groundwater extraction subsystem and the groundwater directional injection subsystem form a hydraulic communication channel in the groundwater through the pumping pump and the injection pump.
  • the groundwater extraction subsystem and the groundwater directional injection subsystem select some extraction wells in each extraction well as vacuum extraction capture wells based on the generated pollutant control strategy, and perform vacuum extraction at the same time as high-pressure injection to create a low-pressure zone and provide directional guidance for the high-pressure injection fluid.
  • the orientation of the sieve holes of the sieve tube of the groundwater directional injection subsystem is determined by the position of the vacuum extraction capture well to enhance the directionality of the high-pressure injection and ensure the successful construction of the hydraulic communication channel.
  • the hydraulic communication channel is used to ensure that the pollution plume can shrink in the direction of the water communication channel to avoid the spread of the pollution plume. Then, the terminal obtains the water body data change information based on the current water body data of each location point transmitted by the pollutant monitoring subsystem, and identifies the change information between the current water body data and the water body data collected for the first time.
  • Step S204 based on the water body data change information of each of the different location points, adjust the pollutant control strategy of the polluted water body to obtain a new pollutant control strategy, and replace the pollutant control strategy with the new pollutant control strategy, iteratively execute the steps of executing the pollutant control strategy and detecting the water body data change information of each of the different location points until the current water body data of each of the different location points meets the standard water body condition, and stop the iterative operation.
  • the terminal adjusts the pollutant control strategy of the polluted water body based on the water body data change information of each location point to obtain a new pollutant control strategy.
  • the specific adjustment process will be described in detail later.
  • the terminal replaces the pollutant control strategy with the new pollutant control strategy, iteratively executes the steps of executing the pollutant control strategy and detecting the water body data change information of each of the different location points until the current water body data of each location point meets the standard water body condition, and stops the iterative operation.
  • the standard water body condition is that the pollution degree of the current water body data of each location point is less than the pollution degree threshold preset in the terminal.
  • the pollutant distribution information of the polluted water body is analyzed, and then by collecting the water flow information of the polluted water body and the pollutant distribution information of the polluted water body, the determination system of the pollutant control strategy is generated and controlled to execute the instructions corresponding to the pollutant control strategy. Then, by adjusting the pollutant control strategy in real time, the pollutant treatment of the polluted water body is ensured to be intelligently controlled.
  • This scheme generates the pollutant control strategy of the polluted water body in real time through the pollutant distribution information and water flow information of the polluted water body, and adjusts the pollutant control strategy by real-time monitoring of the current water body data of the polluted water body, thereby improving the pertinence of intelligent pollutant treatment of different polluted water bodies, thereby improving the pollutant control effect of different groundwater pollution.
  • the pollutant distribution information of the polluted water body is identified, including: among each historical sample water body data, identifying the target historical sample water body data corresponding to the water body data of each location point, and using the pollution degree of each target historical sample water body data as the pollution degree corresponding to the water body data of each location point; identifying the relative position information between each location point, and generating the pollutant distribution information of the polluted water body based on the relative position information and the pollution degree corresponding to the water body data of each location point.
  • the terminal identifies the target historical sample water body data corresponding to the water body data of each location point in each historical sample water body data, and uses the pollution degree of each target historical sample water body data as the pollution degree corresponding to the water body data of each location point. Then, the terminal identifies the relative position information between each location point, and generates the pollutant distribution information of the polluted water body based on the relative position information and the pollution degree corresponding to the water body data of each location point.
  • the way to generate the pollutant distribution information is to perform interval image fitting processing on the pollution degree of each location point to obtain the pollutant distribution information.
  • the terminal based on the pollution degree of each location point and the relative position information between each location point, the terminal identifies the position information corresponding to the pollution center point of the polluted water body through a two-dimensional plane image recognition strategy, and then, the terminal takes the pollution center as the center of the circle and the straight-line distance between each location point and the pollution center as the radius, constructs the circular range of each pollution degree of the polluted water body, thereby obtaining the pollutant distribution information of the polluted water body.
  • the pollutant distribution information is limited by the boundary of the groundwater body, that is, the boundary of the pollutant distribution information is the circular range of each pollution degree corresponding to the relative direction of the water flow, and the shore boundary in the vertical direction of the water flow.
  • the two-dimensional plane image recognition strategy is that the terminal constructs a two-dimensional coordinate system containing each location point based on the relative position information between each location point, and then the terminal identifies the direction of increasing pollution degree between each location point based on the pollution degree of each location point. Afterwards, the terminal uses the position information corresponding to the intersection point between the extended straight lines in the direction of increasing pollution degree of all location points as the position information corresponding to the pollution center point.
  • the location information corresponding to the pollution center is determined through the relative location information of each location point and the pollution degree of each location point, and then the pollutant distribution information of the polluted water body is constructed, which improves the accuracy of constructing the pollutant distribution information of the polluted water body.
  • a pollutant control strategy for the polluted water body is generated, including: based on the water flow information, identifying the hydraulic gradient of the polluted water body and the water flow direction of the polluted water body, and based on the hydraulic gradient of the polluted water body, the water flow direction of the polluted water body, and the pollutant distribution information of the polluted water body, identifying the diffusion direction of the polluted water body and the diffusion rate of the polluted water body; based on the diffusion direction of the polluted water body and the diffusion rate of the polluted water body, dividing the polluted water body into different pollution areas, and obtaining the pollution diffusion information corresponding to the different pollution areas, And identify the pollution degree corresponding to each pollution area; for each pollution area, based on the pollution degree corresponding to the pollution area and the pollution diffusion information corresponding to the pollution area, query the sub-pollution control strategy corresponding
  • the terminal identifies the hydraulic gradient of the polluted water body and the water flow direction of the polluted water body based on the water flow information, and identifies the diffusion direction of the polluted water body and the diffusion rate of the polluted water body based on the hydraulic gradient of the polluted water body, the water flow direction of the polluted water body, and the pollutant distribution information of the polluted water body.
  • the diffusion direction of the polluted water body is the same as the water flow direction of each area of the polluted water body, and the diffusion rate of the polluted water body is the diffusion speed of different areas in the pollutant distribution information.
  • the terminal divides the polluted water body into different polluted areas based on the diffusion direction of the polluted water body and the diffusion rate of the polluted water body, and obtains the pollution diffusion information corresponding to the different polluted areas.
  • the specific division method is that the terminal regards the areas with the same diffusion direction and the deviation value between the diffusion rates is not greater than the preset deviation threshold as a polluted area.
  • the terminal identifies the pollution degree corresponding to each polluted area.
  • each polluted area may include one pollution degree and multiple pollution degrees. When the polluted area includes multiple pollution degrees, the terminal uses the maximum pollution degree among the pollution degrees as the pollution degree corresponding to the polluted area.
  • each sub-pollution control strategy corresponding to the polluted area is queried in the pollution treatment strategy database, and the sub-pollution control strategies corresponding to all polluted areas are used as the pollutant control strategy for the polluted water body.
  • each sub-pollution control strategy corresponds to a diffusion rate range and a pollution degree range.
  • the terminal identifies the diffusion rate range to which the diffusion rate of each polluted area belongs and the pollution degree range to which the pollution degree corresponding to each polluted area belongs, and determines the sub-pollution control strategy corresponding to each polluted area.
  • the process of determining the sub-pollution control strategy is that the terminal determines the comprehensive pumping rate and the comprehensive high-pressure water injection rate of the polluted area based on the diffusion rate, diffusion direction, and pollution degree of the polluted area. Then, the terminal identifies the number of extraction wells contained in the polluted area, the location information of each extraction well contained in the polluted area, the unit pumping rate of each extraction well, the unit high-pressure water injection rate of each extraction well, and the ratio information between the number of extraction wells required for the groundwater directional injection subsystem and the number of vacuum extraction capture wells.
  • the terminal divides the comprehensive pumping rate of the contaminated area by the unit pumping rate of the extraction well to obtain the first number of extraction wells required by the groundwater extraction subsystem in the contaminated area, and divides the comprehensive high-pressure water injection rate of the contaminated area by the unit high-pressure water injection rate of the extraction well to obtain the second number of extraction wells required by the groundwater directional injection subsystem in the contaminated area. Then, based on the ratio information between the number of extraction wells required by the groundwater directional injection subsystem and the number of vacuum extraction capture wells, the terminal calculates the third number of vacuum extraction capture wells corresponding to the second number.
  • the terminal selects the first number of extraction wells at the starting end of the diffusion direction of the contaminated area from among the extraction wells included in the contaminated area as the pumping wells required by the groundwater extraction subsystem; selects the third number of extraction wells at the starting end of the contaminated area as vacuum extraction capture wells; and selects the second number of extraction wells at the end of the diffusion of the contaminated area as the injection wells required by the groundwater directional injection subsystem in the contaminated area. Finally, the terminal uses each pumping well, each injection well, each vacuum extraction capture well, and the location information of each well as the sub-pollution control strategy of the contaminated area.
  • the polluted water body is divided, and the sub-pollution control strategy of each polluted area is determined, thereby improving the pollutant control effect on different polluted areas.
  • the pollutant control strategy of the polluted water body is adjusted to obtain a new pollutant control strategy, including: based on the water body data change information of each location point, identifying the current pollutant distribution information of the polluted water body, and returning to execute the step of collecting the water flow information of the polluted water body to obtain each new pollution area of the polluted water body.
  • the terminal uses the new sub-pollution control strategies corresponding to all new pollution areas as the new pollutant control strategies for polluted water bodies.
  • the terminal determines the new water body data of each location point based on the water body data change information of each location point, and identifies the current pollutant distribution information of the polluted water body based on the water body data of each historical sample and the new water body data of each location point. Then, the terminal returns to execute the step of collecting the water flow information belonging to the polluted water body, and obtains the new sub-pollution control strategy corresponding to each new pollution area of the polluted water body. Finally, the terminal uses the new sub-pollution control strategies corresponding to all new pollution areas as the new pollutant control strategy of the polluted water body.
  • the new pollution area and the new sub-pollution control strategy corresponding to the new pollution area are adjusted, thereby improving the intelligent management and control effect of the polluted water body, thereby improving the management and control efficiency of the polluted water body.
  • the iterative operation is stopped until the current water body data of each location point meets the standard water body condition, including: for each location point, taking the current water body data of the location point, and identifying the first historical sample water body data corresponding to the current water body data of the location point in each historical sample water body data, and using the pollution degree of the first historical sample water body data as the pollution degree corresponding to the current water body data of the location point; judging whether there is a pollution degree greater than a pollution degree threshold; and stopping the iterative operation if there is no pollution degree greater than the pollution degree threshold.
  • the terminal takes the current water body data of each location point, and identifies the first historical sample water body data corresponding to the current water body data of the location point in each historical sample water body data, and uses the pollution degree of the first historical sample water body data as the pollution degree corresponding to the current water body data of the location point. Then, the terminal determines whether there is a pollution degree greater than the pollution degree threshold, and the pollution degree threshold is preset in the terminal. If there is no pollution degree greater than the pollution degree threshold, the iterative operation is stopped. If there is a pollution degree greater than the pollution degree threshold, the terminal iteratively executes the steps of executing the pollutant control strategy and detecting the water body data change information of each of the different location points until there is no pollution degree greater than the pollution degree threshold.
  • a system for determining a pollutant control strategy includes a head pressure monitoring subsystem, a groundwater extraction subsystem, a groundwater directional injection subsystem, a flow monitoring subsystem, a pollutant monitoring subsystem, and a control center subsystem.
  • the control center subsystem is respectively connected to the head pressure monitoring subsystem, the groundwater extraction subsystem, the groundwater directional injection subsystem, the flow monitoring subsystem, and the pollutant monitoring subsystem.
  • the head pressure monitoring subsystem is respectively connected to the groundwater extraction subsystem and the groundwater directional injection subsystem.
  • the flow monitoring subsystem is used to collect water flow information belonging to the polluted water body, and transmit the water flow information belonging to the polluted water body to the control center subsystem.
  • the pollutant monitoring subsystem is used to collect water body data at different locations of the polluted water body, and transmit the water body data at different locations of the polluted water body to the control center subsystem.
  • the groundwater extraction subsystem and the groundwater directional injection subsystem are used to receive the pollutant control instructions containing the execution of pollutant control strategies transmitted by the control center subsystem, and execute the pollutant control strategies in the pollutant control instructions;
  • the water head pressure monitoring subsystem is used to detect the execution information of the groundwater extraction subsystem and the groundwater directional injection subsystem on the pollutant control instructions, as well as the operation information of the groundwater extraction subsystem and the groundwater directional injection subsystem, and transmit the execution information and the operation information of the groundwater extraction subsystem and the groundwater directional injection subsystem to the control center subsystem;
  • the control center subsystem is used to execute the pollutant control strategy A brief method of determination.
  • the groundwater directional injection subsystem includes a vacuum extraction subsystem and an injection pump
  • the groundwater extraction subsystem includes a pumping pump.
  • the injection pump of the groundwater directional injection subsystem, the pumping pump of the groundwater extraction subsystem, and the vacuum extraction subsystem are arranged in the same extraction well.
  • the number of extraction wells is greater than three, and one extraction well cannot perform tasks corresponding to two or more subsystems at the same time.
  • the groundwater directional injection subsystem is used to identify the extraction well corresponding to the injection well and the extraction well corresponding to the vacuum extraction capture well in each extraction well based on the pollutant control instruction, and simultaneously start the injection pump in the extraction well corresponding to the injection well and the vacuum pumping device of the extraction well corresponding to the vacuum extraction capture well.
  • the groundwater extraction subsystem is used to identify the extraction well corresponding to the pumping well in each extraction well based on the pollutant control instruction, and start the pumping pump of the extraction well corresponding to the pumping well.
  • the head pressure monitoring subsystem includes a water flow pressure sensor and a flow direction sensor, and the flow monitoring subsystem includes a water flow pressure sensor.
  • the water flow pressure sensor and flow direction sensor of the head pressure monitoring subsystem and the water flow pressure sensor of the flow monitoring subsystem are arranged in the same extraction well.
  • the water injection pump is used to inject high-pressure water into the polluted water body
  • the vacuum pumping device is used to perform vacuum extraction operations on the polluted water body to generate a low-pressure belt, and based on the low-pressure belt and the high-pressure water body, a hydraulic communication channel is generated to guide the high-pressure water body, and the polluted water body is injected through the hydraulic communication channel.
  • the extraction well is an injection well
  • the extraction well opens a directional sieve hole, and the directional sieve hole is used to guide the injection direction of the high-pressure water body.
  • the system constructs multiple extraction wells evenly distributed at different locations in the polluted water body, where each extraction well is connected to a pumping pipeline, which is then connected by a main pipe and leads to the polluted groundwater treatment system.
  • the extraction well includes a head sensor, a pumping pump, an injection pump, a directional sieve, and a protective net.
  • the head sensor includes a water flow pressure sensor and a flow direction sensor, wherein the water flow pressure sensor is connected to the flow detection subsystem and the head pressure monitoring subsystem respectively, and the flow direction sensor is connected to the head pressure detection subsystem. All sensors are connected to the control center subsystem through data cables.
  • Some extraction wells are selected between the high-pressure injection wells as vacuum extraction capture wells, and vacuum extraction is performed while high-pressure injection is performed to create a low-pressure zone to provide directional guidance for the high-pressure injected fluid.
  • the direction of the screen holes of the screen pipe of the high-pressure injection well is determined by the position of the vacuum extraction capture well to enhance the directionality of the high-pressure injection and ensure the successful construction of the hydraulic communication channel.
  • the extraction well includes a first well section exposed to the air and a second well section in the water body.
  • the pressure P of the high-pressure fluid injected by the water injection pump and the pumping pressure P' of the water pump are determined.
  • the pressure P of the high-pressure fluid injection satisfies the drawdown of P> ⁇ g(1.7H 1 +H 2 ), and the pumping pressure P' satisfies the drawdown of P'>H 2 /2.
  • the present application also provides an example of a method for determining a pollutant control strategy, as shown in FIG8 , and the specific processing process includes the following steps S801 to S814 .
  • Step S801 obtaining water body data of different locations of polluted water bodies and historical sample water body data of different pollution degrees.
  • Step S802 identifying the target historical sample water body data corresponding to the water body data of each location point in each historical sample water body data, and using the pollution degree of each target historical sample water body data as the pollution degree corresponding to the water body data of each location point.
  • Step S804 collecting water flow information of the polluted water body.
  • Step S805 based on the water flow information, identify the hydraulic gradient of the polluted water body and the water flow direction of the polluted water body, and based on the hydraulic gradient of the polluted water body, the water flow direction of the polluted water body and the pollutant distribution information of the polluted water body, identify the diffusion direction and diffusion rate of the polluted water body.
  • Step S806 based on the diffusion direction and diffusion rate of the polluted water body, the polluted water body is divided into different pollution areas, the pollution diffusion information corresponding to the different pollution areas is obtained, and the pollution degree corresponding to each pollution area is identified.
  • Step S807 for each polluted area, based on the pollution degree corresponding to the polluted area and the pollution diffusion information corresponding to the polluted area, query the sub-pollution control strategy corresponding to the polluted area in the pollution treatment strategy database, and use the sub-pollution control strategies corresponding to all polluted areas as the pollutant control strategy for the polluted water body.
  • Step S808 executing the pollutant control strategy and detecting the water body data change information of each location point.
  • Step S809 based on the water body data change information of each location point, identify the current pollutant distribution information of the polluted water body, and return to execute the step of collecting water flow information belonging to the polluted water body to obtain a new sub-pollution control strategy corresponding to each new pollution area of the polluted water body.
  • Step S810 taking the new sub-pollution control strategies corresponding to all the new polluted areas as new pollutant control strategies for the polluted water body.
  • Step S811 replacing the pollutant control strategy with the new pollutant control strategy, and iteratively executing the steps of executing the pollutant control strategy and detecting the water body data change information of each of the different location points.
  • Step S812 for each location point, obtain the current water body data of the location point, and In the water body data, first historical sample water body data corresponding to the current water body data of the location point is identified, and the pollution degree of the first historical sample water body data is used as the pollution degree corresponding to the current water body data of the location point.
  • Step S813 determining whether there is a pollution degree greater than a pollution degree threshold.
  • Step S814 If there is no pollution level greater than the pollution level threshold, the iterative operation is stopped.
  • steps in the flowcharts involved in the above-mentioned embodiments can include multiple steps or multiple stages, and these steps or stages are not necessarily executed at the same time, but can be executed at different times, and the execution order of these steps or stages is not necessarily to be carried out in sequence, but can be executed in turn or alternately with other steps or at least a part of the steps or stages in other steps.
  • the embodiment of the present application also provides a pollutant control strategy determination device for implementing the above-mentioned method for determining the pollutant control strategy.
  • the implementation scheme for solving the problem provided by the device is similar to the implementation scheme recorded in the above-mentioned method, so the specific limitations in the embodiments of one or more pollutant control strategy determination devices provided below can refer to the limitations of the pollutant control strategy determination method above, and will not be repeated here.
  • a device for determining a pollutant control strategy including: an acquisition module 910 , a generation module 920 , a detection module 930 and an iteration module 940 .
  • the acquisition module 910 is used to acquire water body data of different locations of the polluted water body and historical sample water body data of different pollution degrees, and identify the pollutant distribution information of the polluted water body based on the historical sample water body data and the water body data of each location point.
  • the generation module 920 is used to collect the water flow information of the polluted water body, and generate a pollutant control strategy for the polluted water body based on the water flow information of the polluted water body and the pollutant distribution information of the polluted water body.
  • the detection module 930 is used to execute the pollutant control strategy and detect the water body data change information of each of the different location points.
  • Iterative module 940 is used to adjust the pollutant control strategy of the polluted water body based on the water body data change information of each of the different location points, obtain a new pollutant control strategy, and replace the pollutant control strategy with the new pollutant control strategy, iteratively execute the steps of executing the pollutant control strategy and detecting the water body data change information of each of the different location points until the current water body data of each of the different location points meets the standard water body conditions, and then stop the iterative operation.
  • the acquisition module 910 is specifically used to: identify the target historical sample water body data corresponding to the water body data of each location point in each of the historical sample water body data, and use the pollution degree of each target historical sample water body data as the pollution degree corresponding to the water body data of each location point; identify the relative position information between each of the location points, and generate the pollutant distribution information of the polluted water body based on the relative position information and the pollution degree corresponding to the water body data of each of the location points.
  • the iteration module 940 is specifically used to: identify the current pollutant distribution information of the polluted water body based on the water body data change information of each of the location points, and return to execute the step of collecting the water flow information of the polluted water body to obtain a new sub-pollution control strategy corresponding to each new pollution area of the polluted water body; and use the new sub-pollution control strategies corresponding to all new pollution areas as the new pollutant control strategies for the polluted water body.
  • Each module in the above-mentioned device for determining the pollutant control strategy can be implemented in whole or in part by software, hardware, or a combination thereof.
  • Each of the above-mentioned modules can be embedded in or independent of a processor in a computer device in the form of hardware, or can be stored in a memory in a computer device in the form of software, so that the processor can call and execute the operations corresponding to each of the above modules.
  • a computer device which may be a terminal, and its internal structure diagram may be shown in FIG10.
  • the computer device includes a processor, a memory, a communication interface, a display screen, and an input device connected via a system bus.
  • the processor of the computer device is used to provide computing and control capabilities.
  • the memory of the computer device includes a non-volatile storage medium and an internal memory.
  • the non-volatile storage medium stores an operating system and a computer program.
  • the internal memory provides an environment for the operation of the operating system and the computer program in the non-volatile storage medium.
  • the communication interface of the computer device is used to communicate with an external terminal in a wired or wireless manner, and the wireless manner may be implemented through WIFI, a mobile cellular network, NFC (near field communication) or other technologies.
  • WIFI wireless fidelity
  • NFC near field communication
  • the computer program is executed by the processor, a method for determining a pollutant control strategy is implemented.
  • the display screen of the computer device may be a liquid crystal display screen or an electronic ink display screen
  • the input device of the computer device may be a touch layer covered on the display screen, or a key, trackball or touchpad provided on the housing of the computer device, or an external keyboard, touchpad or mouse, etc.
  • a computer device including a memory and a processor, wherein a computer program is stored in the memory, and the processor implements the steps of the method described above when executing the computer program.
  • user information including but not limited to user device information, user personal information, etc.
  • data including but not limited to data used for analysis, stored data, displayed data, etc.

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Abstract

一种污染物控制策略的确定方法、系统、装置和计算机设备，该方法包括：获取污染水体的不同位置点的水体数据、以及不同污染程度的历史样本水体数据，并识别污染水体的污染物分布信息（S201）；采集污染水体的水流信息，并基于污染水体的水流信息、以及污染水体的污染物分布信息，生成污染水体的污染物控制策略（S202）；执行污染物控制策略，并检测各不同位置点的水体数据变化信息（S203）；基于各不同位置点的水体数据变化信息，调整污染水体的污染物控制策略，得到新污染物控制策略，并将新污染物控制策略，替换污染物控制策略，迭代执行执行污染物控制策略并检测各不同位置点的水体数据变化信息的步骤，直到各不同位置点的当前水体数据满足标准水体条件，停止迭代操作（S204）。

Description

污染物控制策略的确定方法、系统、装置和计算机设备
相关申请
本申请要求2023年12月18日申请的，申请号为202311744915.9，名称为“污染物控制策略的确定方法、系统、装置和计算机设备”的中国专利申请的优先权，在此将其全文引入作为参考。
技术领域
本申请涉及污染场地风险管控技术领域，特别是涉及一种污染物控制策略的确定方法、系统、装置和计算机设备。
背景技术
由于地下水污染具有隐蔽性、长期性和难恢复性的特点，化工生产、废物处理、金属冶炼等工业活动造成的场地地下水污染难以察觉，且修复成本高，成为当前面临的环境难题。这些污染物普遍具有生物毒性、环境持久性、生物累积性等特征，对地下水环境和人体健康产生严重威胁。因此如何对地下水污染的污染物进行智能管控是当前的研究重点。
目前对地下水污染的污染物进行智能管控的方式是通过监控地下水的当前污染情况，然后再通过预测该地下水的污染趋势预测模型，从而对地下水污染的污染物进行智能管控，但是污染趋势预测模型往往是基于历史水体数据生成的模型，对不同水体的预测精准度不同，在基于该预测模型进行智能管控时，容易出现污染羽泄漏的情况。从而导致对不同地下水污染的污染物管控效果较差。
发明内容
基于此，有必要针对上述技术问题，提供一种污染物控制策略的确定方法、装置、计算机设备、计算机可读存储介质和计算机程序产品。
第一方面，本申请提供了一种污染物控制策略的确定方法。所述方法包括：
获取污染水体的不同位置点的水体数据、以及不同污染程度的历史样本水体数据，并基于各所述历史样本水体数据、以及各所述位置点的水体数据，识别所述污染水体的污染物分布信息；
采集所述污染水体的水流信息，并基于所述污染水体的水流信息、以及所述污染水体的污染物分布信息，生成所述污染水体的污染物控制策略；
执行所述污染物控制策略，并检测各所述不同位置点的水体数据变化信息；
基于各所述不同位置点的水体数据变化信息，调整所述污染水体的污染物控制策略，得到新污染物控制策略，并将所述新污染物控制策略，替换所述污染物控制策略；迭代执行所述执行所述污染物控制策略并检测各所述不同位置点的水体数据变化信息的步骤，直到各所述不同位置点的当前水体数据满足标准水体条件，停止迭代操作。
可选的，所述基于各所述历史样本水体数据、以及各所述不同位置点的水体数据，识别所述污染水体的污染物分布信息，包括：
在各所述历史样本水体数据中，识别每个所述不同位置点的水体数据对应的目标历史样本水体数据，并将每个目标历史样本水体数据的污染程度，作为每个位置点的水体数据对应 的污染程度；
识别各所述不同位置点之间的相对位置信息，并基于所述相对位置信息、以及各所述不同位置点的水体数据对应的污染程度，生成所述污染水体的污染物分布信息。
可选的，所述基于所述污染水体的水流信息、以及所述污染水体的污染物分布信息，生成所述污染水体的污染物控制策略，包括：
基于所述水流信息，识别所述污染水体的水力梯度，以及所述污染水体的水流方向，并基于所述污染水体的水力梯度、所述污染水体的水流方向、以及所述污染水体的污染物分布信息，识别所述污染水体的扩散方向、以及所述污染水体的扩散速率；
基于所述污染水体的扩散方向、以及所述污染水体的扩散速率，将所述污染水体划分为不同污染区域，得到不同污染区域对应的污染扩散信息，并识别每个污染区域对应的污染程度；
针对每个污染区域，基于所述污染区域对应的污染程度、以及所述污染区域对应的污染扩散信息，在污染处理策略数据库中，查询所述污染区域对应的子污染控制策略，并将所有污染区域对应的子污染控制策略，作为所述污染水体的污染物控制策略。
可选的，所述基于各所述不同位置点的水体数据变化信息，调整所述污染水体的污染物控制策略，得到新污染物控制策略，包括：
基于各所述位置点的水体数据变化信息，识别所述污染水体的当前污染物分布信息，并返回执行采集所述污染水体的水流信息步骤，得到所述污染水体的每个新污染区域对应的新子污染控制策略；
将所有新污染区域对应的新子污染控制策略，作为所述污染水体的新污染物控制策略。
可选的，所述直到各所述不同位置点的当前水体数据满足标准水体条件，停止迭代操作，包括：
针对每个位置点，采取所述位置点的当前水体数据，并在各所述历史样本水体数据中，识别所述位置点的当前水体数据对应的第一历史样本水体数据，并将所述第一历史样本水体数据的污染程度，作为所述位置点的当前水体数据对应的污染程度；
判断是否存在大于污染程度阈值的污染程度；
对应于不存在大于污染程度阈值的污染程度的情况，停止迭代操作。
在本申请的一实施例中，所述污染水体的所述污染物分布信息用于表征所述污染水体的不同污染程度所对应的污染水体的水体区域。
在本申请的一实施例中，所述水力梯度为水流压力的梯度分布信息。
在本申请的一实施例中，所述基于所述相对位置信息以及各所述不同位置点的水体数据对应的污染程度，生成所述污染水体的污染物分布信息，包括：基于各所述不同位置点的污染程度、以及各所述不同位置点之间的相对位置信息，通过二维平面图像识别策略，识别所述污染水体的污染中心点对应的位置信息；以所述污染中心为圆心，各所述不同位置点与所述污染中心的直线距离为半径，构建所述污染水体的各污染程度的圆形范围，得到所述污染水体的多数污染物分布信息。
在本申请的一实施例中，所述基于所述污染水体的扩散方向以及所述污染水体的扩散速率，将所述污染水体划分为不同污染区域，包括：将相同扩散方向、且扩散速率之间的偏差值不大于预设偏差阈值的区域，作为一个污染区域。
第二方面，本申请还提供了一种污染物控制策略的确定系统。所述系统包括，水头压力监测子系统、地下水抽提子系统、地下水定向注入子系统、流量监测子系统、污染物监测子系统、以及控制中心子系统，其中：
所述控制中心子系统，分别与所述水头压力监测子系统、地下水抽提子系统、地下水定向注入子系统、流量监测子系统、以及污染物监测子系统连接。
所述水头压力监测子系统，分别与所述地下水抽提子系统、以及所述地下水定向注入子系统连接。
所述流量监测子系统，用于采集污染水体的水流信息，并将所述污染水体所属的水流信息传输至所述控制中心子系统。
所述污染物监测子系统，用于采集所述污染水体的不同位置点的水体数据，并将所述污染水体的不同位置点的水体数据传输至所述控制中心子系统。
所述地下水抽提子系统以及所述地下水定向注入子系统，用于接收所述控制中心子系统传输的包含执行污染物控制策略的污染物控制指令，并执行所述污染物控制指令中的污染物控制策略。
所述水头压力监测子系统，用于检测所述地下水抽提子系统以及所述地下水定向注入子系统对所述污染物控制指令的执行信息、以及所述地下水抽提子系统以及所述地下水定向注入子系统的运行信息，并将所述执行信息、以及所述地下水抽提子系统以及所述地下水定向注入子系统的运行信息，传输至所述控制中心子系统；
所述控制中心子系统，用于执行任一所述的污染物控制策略的确定方法。
可选的，所述地下水定向注入子系统包括真空抽提子系统和注水泵，所述地下水抽提子系统包括抽水泵，其中：
所述地下水定向注入子系统的注水泵、所述地下水抽提子系统的抽水泵、以及所述真空抽提子系统设置于相同的抽提井中；所述抽提井的数目大于三个，一个抽提井一次执行一个子系统对应的任务。
所述地下水定向注入子系统，用于基于所述污染物控制指令，在各所述抽提井中，识别注水井对应的抽提井、以及真空抽提捕捉井对应的抽提井，并同时开启所述注水井对应的抽提井中的注水泵、以及所述真空抽提捕捉井对应的抽提井的真空抽水装置。
所述地下水抽提子系统，用于基于所述污染物控制指令，在各所述抽提井中，识别抽水井对应的抽提井，并开启所述抽水井对应的抽提井的抽水泵。
所述水头压力监测子系统包括水流压力传感器以及流向传感器，所述流量监测子系统包括水流压力传感器，所述水头压力监测子系统的水流压力传感器和流向传感器，所述流量监测子系统的水流压力传感器设置于相同的抽提井中。
可选的，所述注水泵用于向所述污染水体注入高压水体，所述真空抽水装置用于对所述污染水体进行真空抽提操作，生成低压带，并基于所述低压带与所述高压水体，生成水力联通通道，所述水力联通通道设置为引导所述高压水体注入所述污染水体。
对应于所述抽提井为注水井的情况，所述抽提井开启定向筛孔，所述定向筛孔用于引导所述高压水体的注入方向，所述定向筛孔的孔间距小于预设孔间距阈值，所述定向筛孔外部包裹有保护网；所述定向筛孔的方向由所述真空抽提捕捉井对应的抽提井相对于所述注水井对应的抽提井的方向确定。
所述抽提井包括暴露在空气中的第一井段以及在水体中的第二井段，基于所述第一井段的包气带高度H1与所述第二井段对应的含水层厚度H2，确定所述注水泵的高压流体注入的压力P与所述抽水泵的抽水压力P’；所述高压流体注入的压力P满足P>ρg(1.7H1+H2)的降深，所述抽水压力P’满足P’>H2/2的降深。
第三方面，本申请还提供了一种污染物控制策略的确定装置。所述装置包括：获取模块，生成模块，检测模块和迭代模块。
获取模块，用于获取污染水体的不同位置点的水体数据、以及不同污染程度的历史样本水体数据，并基于各所述历史样本水体数据、以及各所述位置点的水体数据，识别所述污染水体的污染物分布信息。
生成模块，用于采集所述污染水体的水流信息，并基于所述污染水体的水流信息、以及所述污染水体的污染物分布信息，生成所述污染水体的污染物控制策略；
检测模块，用于执行所述污染物控制策略，并检测各所述不同位置点的水体数据变化信息；
迭代模块，用于基于各所述不同位置点的水体数据变化信息，调整所述污染水体的污染物控制策略，得到新污染物控制策略，并将所述新污染物控制策略，替换所述污染物控制策略，迭代执行所述执行污染物控制策略并检测各所述不同位置点的水体数据变化信息的步骤，直到各所述不同位置点的当前水体数据满足标准水体条件，停止迭代操作。
第四方面，本申请提供了一种计算机设备。所述计算机设备包括存储器和处理器，所述存储器存储有计算机程序，所述处理器执行所述计算机程序时实现第一方面中任一项所述的方法的步骤。
第五方面，本申请提供了一种非易失计算机可读存储介质。其上存储有计算机程序，所述计算机程序被处理器执行时实现第一方面中任一项所述的方法的步骤。
第六方面，本申请提供了一种计算机程序产品。所述计算机程序产品包括可执行指令，所述可执行指令被处理器执行时实现第一方面中任一项所述的方法的步骤。
上述污染物控制策略的确定方法、系统、装置和计算机设备，通过获取污染水体的不同位置点的水体数据、以及不同污染程度的历史样本水体数据，并基于各所述历史样本水体数据、以及各所述位置点的水体数据，识别所述污染水体的污染物分布信息；采集所述污染水体的水流信息，并基于所述污染水体的水流信息、以及所述污染水体的污染物分布信息，生成所述污染水体的污染物控制策略；执行所述污染物控制策略，并检测各所述不同位置点的水体数据变化信息；基于各所述不同位置点的水体数据变化信息，调整所述污染水体的污染物控制策略，得到新污染物控制策略，并将所述新污染物控制策略，替换所述污染物控制策略，迭代执行所述执行污染物控制策略并检测各所述不同位置点的水体数据变化信息的步骤，直到各所述不同位置点的当前水体数据满足标准水体条件，停止迭代操作。本方案通过采集污染水体的不同位置点的水体数据，从而分析该污染水体的污染物分布信息，然后通过采集该污染水体的水流信息、以及该污染水体的污染物分布信息，从而生成并控制污染物控制策略的确定系统执行该污染物控制策略对应的指令。然后，通过实时调整该污染物控制策略，确保智能控制该污染水体的污染物处理情况。本方案通过污染水体的污染物分布信息、以及水流信息，实时生成该污染水体的污染物控制策略，并通过实时监控污染水体的当前水体数据，从而调整该污染物控制策略，提升了对不同污染水体进行智能污染物处理的针对性，从 而提升了对不同地下水污染的污染物管控效果。
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图1为本申请一个实施例中污染物控制策略的确定方法的应用环境图；
图2为本申请一个实施例中污染物控制策略的确定方法的流程示意图；
图3为本申请一个实施例中控制中心子系统的示意图；
图4为本申请一个实施例中执行污染物控制指令的示意图；
图5为本申请一个实施例中地下水定向注入子系统的示意图；
图6为本申请一个实施例中定向筛孔的示意图；
图7为本申请一个实施例中设置抽提井的示意图；
图8为本申请一个实施例中污染物控制策略的确定示例的流程示意图；
图9为本申请一个实施例中污染物控制策略的确定装置的结构框图；
图10为本申请一个实施例中计算机设备的内部结构图。
具体实施方式
为了使本申请的目的、技术方案及优点更加清楚明白，以下结合附图及实施例，对本申请进行进一步详细说明。应当理解，此处描述的具体实施例仅仅用以解释本申请，并不用于限定本申请。
本申请实施例提供的污染物控制策略的确定方法，可以应用于如图1所示的地下水污染物管控的应用环境中。其中，该方法应用于污染物控制策略的确定系统，该系统包括水头压力监测子系统、地下水抽提子系统、地下水定向注入子系统、流量监测子系统、污染物监测子系统、以及控制中心子系统。控制中心子系统，分别与水头压力监测子系统、地下水抽提子系统、地下水定向注入子系统、流量监测子系统、以及污染物监测子系统连接。水头压力监测子系统，分别与地下水抽提子系统、以及地下水定向注入子系统连接。其中，该污染物控制策略的确定方法应用于控制中心子系统，该控制中心子系统可以是终端。其中，终端可以但不限于是各种个人计算机、笔记本电脑、智能手机、平板电脑等。其中，终端通过采集污染水体的不同位置点的水体数据，从而分析该污染水体的污染物分布信息，然后通过采集该污染水体的水流信息、以及该污染水体的污染物分布信息，从而生成并控制污染物控制策略的确定系统执行该污染物控制策略对应的指令。然后，通过实时调整该污染物控制策略，确保智能控制该污染水体的污染物处理情况。本方案通过污染水体的污染物分布信息、以及水流信息，实时生成该污染水体的污染物控制策略，并通过实时监控污染水体的当前水体数据，从而调整该污染物控制策略，提升了对不同污染水体进行智能污染物处理的针对性，从而提升了对不同地下水污染的污染物管控效果。
在一个实施例中，如图2所示，提供了一种污染物控制策略的确定方法，以该方法应用于终端为例进行说明，包括以下步骤S201至S204。
步骤S201，获取污染水体的不同位置点的水体数据、以及不同污染程度的历史样本水体数据，并基于各历史样本水体数据、以及各所述不同位置点的水体数据，识别污染水体的污染物分布信息。
本实施例中，终端通过接收污染物监测系统传输的污染水体的不同位置点的水体数据。 其中污染物检测子系统包括均匀设置于地下水体中不同位置点的采样器，并基于不同位置点的采样器采集该地下水体中的污染水体的不同位置点的水体数据，然后，终端在历史水体数据库中，筛选不同污染程度的样本水体数据，作为不同污染程度的历史样本水体数据。然后，终端基于各历史样本水体数据，分别识别每个位置点的水体数据的子污染程度，从而得到污染水体的污染物分布信息。其中，该污染物分布信息用于表征该污染水体的不同污染程度所对应的污染水体的水体区域。具体的识别过程后续将详细说明，其中污染物检测子系统中的各传感器的设置位置点为工作人员预设的位置点。
步骤S202，采集污染水体的水流信息，并基于污染水体的水流信息、以及污染水体的污染物分布信息，生成污染水体的污染物控制策略。
本实施例中，终端通过接收流量监测子系统传输的污染水体的水流信息。其中流量检测子系统包括均匀设置于地下水体中不同位置点的水流压力传感器和流向传感器，并基于不同位置点的水流压力传感器和流向传感器，确定该污染水体的水流信息。其中该水流信息包括该水流的地下水含水层水力梯度和地下水水流方向，该水力梯度为不同位置的水流传感器探测的水流压力的梯度分布信息。然后，终端基于污染水体的水流信息、以及污染水体的污染物分布信息，生成污染水体的污染物控制策略。其中，该污染物控制策略包括该污染水体的不同污染区域的子污染物控制策略，每个子污染物控制策略用于避免该污染区域的污染羽扩散，并对该污染区域的污染物进行处理，具体的处理过程和生成污染水体的污染物控制策略的过程后续将详细说明。其中该污染羽为该污染物所污染的水体组成的包围所有污染物的环状范围。
步骤S203，执行污染物控制策略，并检测各所述不同位置点的水体数据变化信息。
本实施例中，终端通过地下水抽提子系统、以及地下水定向注入子系统，执行该污染物控制策略。其中，工作人员在地下水区域中构建多个按照固定规律排列的抽提井，抽提井连接抽水管道，再由总管连接，并通向污染地下水处理系统，每个地下水抽提子系统包括设置于每个抽提井的抽水泵，地下水定向注入子系统包括设置于每个抽提井的注水泵，该抽水泵用于抽取污染水体的污染物，从而控制污染水体的污染羽不再往水流方向扩散。该注水泵用于向污染水体中注入高压流体，该流体的主要成分为水，然后通过该高压流体，阻止污染羽向水流方向继续扩散。其中地下水抽提子系统、以及地下水定向注入子系统通过抽水泵和注水泵在地下水中形成水力联通通道。其中，地下水抽提子系统、以及地下水定向注入子系统基于生成的污染物控制策略，在各抽提井中筛选部分抽提井作为真空抽提捕捉井，在高压注入的同时进行真空抽提，制造低压带，为高压注入流体提供方向引导。地下水定向注入子系统的筛管的筛孔的朝向由真空抽提捕捉井的位置决定，以强化高压注入的定向性，确保水力联通通道的成功构建。该水力联通通道用于确保污染羽污染与能够按照该水里联通通道方向进行收缩，从而避免污染羽扩散。然后，终端基于污染物监测子系统传输的各位置点的当前水体数据，并识别当前水体数据，与首次采集的水体数据之间的变化信息，得到的水体数据变化信息。
步骤S204，基于各所述不同位置点的水体数据变化信息，调整污染水体的污染物控制策略，得到新污染物控制策略，并将新污染物控制策略，替换污染物控制策略，迭代执行所述执行污染物控制策略并检测各所述不同位置点的水体数据变化信息的步骤，直到各所述不同位置点的当前水体数据满足标准水体条件，停止迭代操作。
本实施例中，终端基于各位置点的水体数据变化信息，调整污染水体的污染物控制策略，得到新污染物控制策略。具体的调整过程后续将详细说明，然后，终端将该新污染物控制策略，替换污染物控制策略，迭代执行所述执行污染物控制策略并检测各所述不同位置点的水体数据变化信息的步骤，直到各位置点的当前水体数据满足标准水体条件，停止迭代操作。其中标准水体条件为各位置点的当前水体数据的污染程度均小于预设于终端的污染程度阈值。
基于上述方案，通过采集污染水体的不同位置点的水体数据，从而分析该污染水体的污染物分布信息，然后通过采集该污染水体的水流信息、以及该污染水体的污染物分布信息，从而生成并控制污染物控制策略的确定系统执行该污染物控制策略对应的指令。然后，通过实时调整该污染物控制策略，确保智能控制该污染水体的污染物处理情况。本方案通过污染水体的污染物分布信息、以及水流信息，实时生成该污染水体的污染物控制策略，并通过实时监控污染水体的当前水体数据，从而调整该污染物控制策略，提升了对不同污染水体进行智能污染物处理的针对性，从而提升了对不同地下水污染的污染物管控效果。
可选的，基于各历史样本水体数据、以及各位置点的水体数据，识别污染水体的污染物分布信息，包括：在各历史样本水体数据中，识别每个位置点的水体数据对应的目标历史样本水体数据，并将每个目标历史样本水体数据的污染程度，作为每个位置点的水体数据对应的污染程度；识别各位置点之间的相对位置信息，并基于相对位置信息、以及各位置点的水体数据对应的污染程度，生成污染水体的污染物分布信息。
本实施例中，终端在各历史样本水体数据中，识别每个位置点的水体数据对应的目标历史样本水体数据，并将每个目标历史样本水体数据的污染程度，作为每个位置点的水体数据对应的污染程度。然后，终端识别各位置点之间的相对位置信息，并基于相对位置信息、以及各位置点的水体数据对应的污染程度，生成污染水体的污染物分布信息。其中，生成污染物分布信息的方式为，对各位置点的污染程度进行区间图像拟合处理，得到污染物分布信息。具体的，终端基于各位置点的污染程度、以及各位置点之间的相对位置信息，通过二维平面图像识别策略，识别该污染水体的污染中心点对应的位置信息，然后，终端以该污染中心为圆心，各位置点与该污染中心的直线距离为半径，构建该污染水体的各污染程度的圆形范围，从而得到污染水体的污染物分布信息。该污染物分布信息受地下水体边界的限制，即，该污染物分布信息的边界为水流相对方向对应的各污染程度的圆形范围，以及水流垂直方向的岸边边界。其中二维平面图像识别策略为，终端基于各位置点之间的相对位置信息，构建包含各位置点的二维坐标系，然后终端基于各位置点的污染程度，识别每个位置点之间的污染程度递增方向，再后，终端将所有位置点的污染程度递增方向的延伸直线之间的相交点对应的位置信息，作为污染中心点对应的位置信息。
基于上述方案，通过各位置点的相对位置信息，以及各位置点的污染程度，确定污染中心对应的位置信息，然后，再构建污染水体的污染物分布信息，提升了构建污染水体的污染物分布信息的精准度。
可选的，基于污染水体的水流信息、以及污染水体的污染物分布信息，生成污染水体的污染物控制策略，包括：基于水流信息，识别污染水体的水力梯度，以及污染水体的水流方向，并基于污染水体的水力梯度，污染水体的水流方向、以及污染水体的污染物分布信息，识别污染水体的扩散方向、以及污染水体的扩散速率；基于污染水体的扩散方向、以及污染水体的扩散速率，将污染水体划分为不同污染区域，得到不同污染区域对应的污染扩散信息， 并识别每个污染区域对应的污染程度；针对每个污染区域，基于污染区域对应的污染程度、以及污染区域对应的污染扩散信息，在污染处理策略数据库中，查询污染区域对应的子污染控制策略，并将所有污染区域对应的子污染控制策略，作为污染水体的污染物控制策略。
本实施例中，终端基于水流信息，识别污染水体的水力梯度，以及污染水体的水流方向，并基于污染水体的水力梯度，污染水体的水流方向、以及污染水体的污染物分布信息，识别污染水体的扩散方向、以及污染水体的扩散速率。其中，该污染水体的扩散方向与该污染水体的各区域的水流方向相同，污染水体的扩散速率为该污染物分布信息中不同区域的扩散速度。然后，终端基于污染水体的扩散方向、以及污染水体的扩散速率，将污染水体划分为不同污染区域，得到不同污染区域对应的污染扩散信息。具体的划分方式为，终端将相同扩散方向、且扩散速率之间的偏差值不大于预设偏差阈值的区域，作为一个污染区域。再后，终端识别每个污染区域对应的污染程度。其中，每个污染区域可能包含一种污染程度、以及多种污染程度，在该污染区域包含多种污染程度时，终端将各污染程度中的最大污染程度，作为该污染区域对应的污染程度。
针对每个污染区域，基于污染区域对应的污染程度、以及污染区域对应的污染扩散信息，在污染处理策略数据库中，查询污染区域对应的子污染控制策略，并将所有污染区域对应的子污染控制策略，作为污染水体的污染物控制策略。其中，每个子污染控制策略对应一个扩散速率范围、以及一个污染程度范围，终端识别每个污染区域的扩散速率所属的扩散速率范围、以及每个污染区域对应的污染程度所属的污染程度范围，确定每个污染区域对应的子污染控制策略。
具体的，子污染控制策略的确定过程为，终端基于该污染区域的扩散速率、扩散方向、以及污染程度，确定该污染区域的综合抽水速率、以及该污染区域的综合高压注水速率。然后，终端识别该污染区域包含的抽提井的数目、该污染区域包含的各抽提井的位置信息、每个抽提井的单位抽水速率、每个抽提井的单位高压注水速率、以及地下水定向注入子系统所需的抽提井的数目与真空抽提捕捉井的数目之间的比例信息。
再后，终端将该污染区域的综合抽水速率除以该抽提井的单位抽水速率，得到地下水抽提子系统在该污染区域所需的抽提井的第一数目，并将该污染区域的综合高压注水速率除以该抽提井的单位高压注水速率，得到地下水定向注入子系统在该污染区域所需的抽提井的第二数目。再后，终端基于地下水定向注入子系统所需的抽提井的数目与真空抽提捕捉井的数目之间的比例信息，计算该第二数目对应的真空抽提捕捉井的第三数目。
终端在该污染区域包含的各抽提井中，筛选该污染区域的扩散方向起始端的第一数目的抽提井，作为地下水抽提子系统所需的抽水井；筛选该污染区域的起始端的第三数目的抽提井，作为真空抽提捕捉井；筛选该污染区域的扩散末段的第二数目的抽提井，作为地下水定向注入子系统在该污染区域所需的注水井。最后，终端将每个抽水井、每个注水井、每个真空抽提捕捉井，以及各井的位置信息，作为该污染区域的子污染控制策略。
基于上述方案，通过识别水流信息，从而将污染水体进行划分后，确定各污染区域的子污染控制策略，提升了对不同污染区域的污染物控制效果。
可选的，基于各位置点的水体数据变化信息，调整污染水体的污染物控制策略，得到新污染物控制策略，包括：基于各位置点的水体数据变化信息，识别污染水体的当前污染物分布信息，并返回执行采集污染水体所属的水流信息步骤，得到污染水体的每个新污染区域对 应的新子污染控制策略；终端将所有新污染区域对应的新子污染控制策略，作为污染水体的新污染物控制策略。
本实施例中，终端基于各位置点的水体数据变化信息，确定各位置点的新水体数据，并基于各历史样本水体数据、以及各位置点的新水体数据，识别该污染水体的当前污染物分布信息。然后，终端返回执行采集污染水体所属的水流信息步骤，得到污染水体的每个新污染区域对应的新子污染控制策略。最后，终端将所有新污染区域对应的新子污染控制策略，作为污染水体的新污染物控制策略。其中，在污染物抽取后，当前污染水体的密度减小，因此当前污染水体所属的地下水的水流速度也将加快，因此需要重新采集污染水体所属的水流信息，并重新确定各污染区域。
基于上述方案，通过实时检测当前污染水体的水体数据变化信息，从而调整得到新污染区域，和新污染区域对应的新子污染控制策略，提升了对污染水体的智能管控效果，从而提升了对污染水体的管控效率。
可选的，直到各位置点的当前水体数据满足标准水体条件，停止迭代操作，包括：针对每个位置点，采取位置点的当前水体数据，并在各历史样本水体数据中，识别位置点的当前水体数据对应的第一历史样本水体数据，并将第一历史样本水体数据的污染程度，作为位置点的当前水体数据对应的污染程度；判断是否存在大于污染程度阈值的污染程度；在不存在大于污染程度阈值的污染程度的情况下，停止迭代操作。
本实施例中，终端针对每个位置点，采取位置点的当前水体数据，并在各历史样本水体数据中，识别位置点的当前水体数据对应的第一历史样本水体数据，并将第一历史样本水体数据的污染程度，作为位置点的当前水体数据对应的污染程度。然后，终端判断是否存在大于污染程度阈值的污染程度，该污染程度阈值预设于终端，在不存在大于污染程度阈值的污染程度的情况下，停止迭代操作，在存在大于污染程度阈值的污染程度的情况下，终端迭代执行所述执行污染物控制策略并检测各所述不同位置点的水体数据变化信息的步骤，直到不存在大于污染程度阈值的污染程度。
基于上述方案，通过确定迭代终止条件，避免能源浪费，从而提升了污染物控制策略的确定方法的能源优化效果和智能程度。
在一个实施例中，如图1所示，提供了一种污染物控制策略的确定系统，其特征在于，该系统包括，水头压力监测子系统、地下水抽提子系统、地下水定向注入子系统、流量监测子系统、污染物监测子系统以及控制中心子系统。控制中心子系统，分别与水头压力监测子系统、地下水抽提子系统、地下水定向注入子系统、流量监测子系统、以及污染物监测子系统连接。水头压力监测子系统，分别与地下水抽提子系统、以及地下水定向注入子系统连接。流量监测子系统，用于采集污染水体所属的水流信息，并将污染水体所属的水流信息传输至控制中心子系统。污染物监测子系统，用于采集污染水体的不同位置点的水体数据，并将污染水体的不同位置点的水体数据传输至控制中心子系统。地下水抽提子系统以及地下水定向注入子系统，用于接收控制中心子系统传输的包含执行污染物控制策略的污染物控制指令，并执行污染物控制指令中的污染物控制策略；水头压力监测子系统，用于检测地下水抽提子系统以及地下水定向注入子系统对污染物控制指令的执行信息、以及地下水抽提子系统以及地下水定向注入子系统的运行信息，并将执行信息、以及地下水抽提子系统以及地下水定向注入子系统的运行信息，传输至控制中心子系统；控制中心子系统，用于执行污染物控制策 略的确定方法。
优选的，地下水定向注入子系统包括真空抽提子系统和注水泵，地下水抽提子系统包括抽水泵。地下水定向注入子系统的注水泵、地下水抽提子系统的抽水泵、以及真空抽提子系统设置于相同的抽提井中。抽提井的数目大于三个，一个抽提井不能同时执行两个及两个以上的子系统对应的任务。地下水定向注入子系统，用于基于污染物控制指令，在各抽提井中，识别注水井对应的抽提井、以及真空抽提捕捉井对应的抽提井，并同时开启注水井对应的抽提井中的注水泵、以及真空抽提捕捉井对应的抽提井的真空抽水装置。地下水抽提子系统，用于基于污染物控制指令，在各抽提井中，识别抽水井对应的抽提井，并开启抽水井对应的抽提井的抽水泵。水头压力监测子系统包括水流压力传感器、以及流向传感器，流量监测子系统包括水流压力传感器，水头压力监测子系统的水流压力传感器和流向传感器、以及流量监测子系统的水流压力传感器设置于相同的抽提井中。
优选的，注水泵用于向污染水体注入高压水体，真空抽水装置用于对污染水体进行真空抽提操作，生成低压带，并基于低压带与高压水体，生成水力联通通道，从而引导高压水体，通过水力联通通道对污染水体进行水体注入操作。在抽提井为注水井的情况下，抽提井开启定向筛孔，定向筛孔用于引导高压水体的注入方向，定向筛孔的孔间距d＜5cm，其中，终端预设孔间距阈值，该阈值为5cm，定向筛孔外部包裹有保护网，该保护网用于防止污染物阻塞定向筛孔，从而保护高压水体的水体注入操作。定向筛孔的方向由真空抽提捕捉井对应的抽提井相对于注水井对应的抽提井的方向确定。抽提井包括暴露在空气中的第一井段、以及在水体中的第二井段，基于第一井段的包气带高度H1、与第二井段对应的含水层厚度H2，确定注水泵的高压流体注入的压力P、与抽水泵的抽水压力P’；高压流体注入的压力P满足P>ρg(1.7H1+H2)的降深，抽水压力P’满足P’>H2/2的降深。
具体的，如图1所示，控制中心子系统(下述简称系统)由如下几个部分组成：数据接收装置，人机界面，控制模块，网络服务器，和远程登录界面。其中数据接收装置从安装在污染羽各个位置的水头压力传感器和水泵流量计实时收集数据，同时结合污染物监测体系接受实时传感器或者实验室分析数据。接收到的数据被传输到控制模块，控制模块基于实时的数据和历史数据进行计算和逻辑判断，进行对抽提泵和注入泵的控制。数据接收装置收集的数据和控制模块发送的命令也会实时传送到人机界面，以及网络服务器，并进行存储。其中网络服务器可以通过远程登录界面进行浏览和操作。工作人员可以通过人机界面或者远程登录界面对控制模块进行指挥。
如图3所示，该系统在污染水体中的不同位置点构建均匀分布的多个抽提井，其中每个抽提井连接抽水管道，再由总管连接，并通向污染地下水处理系统。其中抽提井包括水头传感器、抽水泵、注水泵、定向筛孔、保护网。其中，水头传感器包括水流压力传感器和流向传感器，其中，水流压力传感器分别与流量检测子系统以及水头压力监测子系统连接，流向传感器与水头压力检测子系统连接。所有传感器都通过数据线和控制中心子系统连接。如图4所示，高压注入子系统通过控制线和真空抽提子系统以及注水泵相连，从而执行污染物控制指令。地下水定向注入子系统包括两类注入设施，一部分为抽提井，这些抽提井同时具备注水管道和抽提管道，在注水时这部分井的抽提管道关闭，注水管道打开。另一部分为注水暗沟，位于相邻的抽提井之间，或者抽提井下游方位。其中，地下水定向注入子系统包括水处理子系统，该水处理子系统的出水通过深度处理装置，进行水流回灌，该水处理子系统的 出水管道与地下水定向注入子系统相连，为地下水定向注入子系统提供水体材料。
如图5所示，水力联通通道通过地下水定向注入子系统注入的高压水体、地下水抽提系统的抽水过程，以及真空抽提捕捉井构建的低压带构成。地下水定向注入子系统通过部分抽提井进行高压流体注入，流体的主要成分为水，针对地层结构需要，可以添加润滑材料和充孔材料。高压注入注水井对应的抽提井的筛管具有如图6所示的定向筛孔，筛孔间距d不超过5cm。在高压注入井之间选择部分抽提井作为真空抽提捕捉井，在高压注入的同时进行真空抽提，制造低压带，为高压注入流体提供方向引导。高压注入井的筛管的筛孔的朝向由真空抽提捕捉井的位置决定，以强化高压注入的定向性，确保水力联通通道的成功构建。如图7所示，抽提井包括暴露在空气中的第一井段、以及在水体中的第二井段，基于第一井段的包气带高度H1、与第二井段对应的含水层厚度H2，确定注水泵的高压流体注入的压力P与抽水泵的抽水压力P’。高压流体注入的压力P满足P>ρg(1.7H1+H2)的降深，抽水压力P’满足P’>H2/2的降深。
本申请还提供了一种污染物控制策略的确定方法的示例，如图8所示，具体处理过程包括以下步骤S801至S814。
步骤S801，获取污染水体的不同位置点的水体数据以及不同污染程度的历史样本水体数据。
步骤S802，在各历史样本水体数据中，识别每个位置点的水体数据对应的目标历史样本水体数据，并将每个目标历史样本水体数据的污染程度，作为每个位置点的水体数据对应的污染程度。
步骤S803，识别各位置点之间的相对位置信息，并基于相对位置信息以及各位置点的水体数据对应的污染程度，生成污染水体的污染物分布信息。
步骤S804，采集污染水体所属的水流信息。
步骤S805，基于水流信息，识别污染水体的水力梯度以及污染水体的水流方向，并基于污染水体的水力梯度，污染水体的水流方向以及污染水体的污染物分布信息，识别污染水体的扩散方向以及污染水体的扩散速率。
步骤S806，基于污染水体的扩散方向以及污染水体的扩散速率，将污染水体划分为不同污染区域，得到不同污染区域对应的污染扩散信息，并识别每个污染区域对应的污染程度。
步骤S807，针对每个污染区域，基于污染区域对应的污染程度以及污染区域对应的污染扩散信息，在污染处理策略数据库中，查询污染区域对应的子污染控制策略，并将所有污染区域对应的子污染控制策略，作为污染水体的污染物控制策略。
步骤S808，执行污染物控制策略，并检测各位置点的水体数据变化信息。
步骤S809，基于各位置点的水体数据变化信息，识别污染水体的当前污染物分布信息，并返回执行采集污染水体所属的水流信息步骤，得到污染水体的每个新污染区域对应的新子污染控制策略。
步骤S810，将所有新污染区域对应的新子污染控制策略，作为污染水体的新污染物控制策略。
步骤S811，将新污染物控制策略，替换污染物控制策略，迭代执行所述执行污染物控制策略并检测各所述不同位置点的水体数据变化信息的步骤。
步骤S812，针对每个位置点，采取所述位置点的当前水体数据，并在各所述历史样本水 体数据中，识别所述位置点的当前水体数据对应的第一历史样本水体数据，并将所述第一历史样本水体数据的污染程度，作为所述位置点的当前水体数据对应的污染程度。
步骤S813，判断是否存在大于污染程度阈值的污染程度。
步骤S814，在不存在大于污染程度阈值的污染程度的情况下停止迭代操作。
应该理解的是，虽然如上所述的各实施例所涉及的流程图中的各个步骤按照箭头的指示依次显示，但是这些步骤并不是必然按照箭头指示的顺序依次执行。除非本文中有明确的说明，这些步骤的执行并没有严格的顺序限制，这些步骤可以以其它的顺序执行。而且，如上所述的各实施例所涉及的流程图中的至少一部分步骤可以包括多个步骤或者多个阶段，这些步骤或者阶段并不必然是在同一时刻执行完成，而是可以在不同的时刻执行，这些步骤或者阶段的执行顺序也不必然是依次进行，而是可以与其它步骤或者其它步骤中的步骤或者阶段的至少一部分轮流或者交替地执行。
基于同样的发明构思，本申请实施例还提供了一种用于实现上述所涉及的污染物控制策略的确定方法的污染物控制策略的确定装置。该装置所提供的解决问题的实现方案与上述方法中所记载的实现方案相似，故下面所提供的一个或多个污染物控制策略的确定装置实施例中的具体限定可以参见上文中对于污染物控制策略的确定方法的限定，在此不再赘述。
在一个实施例中，如图9所示，提供了一种污染物控制策略的确定装置，包括：获取模块910、生成模块920、检测模块930和迭代模块940。
获取模块910，用于获取污染水体的不同位置点的水体数据、以及不同污染程度的历史样本水体数据，并基于各所述历史样本水体数据以及各所述位置点的水体数据，识别所述污染水体的污染物分布信息。
生成模块920，用于采集所述污染水体的水流信息，并基于所述污染水体的水流信息、以及所述污染水体的污染物分布信息，生成所述污染水体的污染物控制策略。
检测模块930，用于执行所述污染物控制策略，并检测各所述不同位置点的水体数据变化信息。
迭代模块940，用于基于各所述不同位置点的水体数据变化信息，调整所述污染水体的污染物控制策略，得到新污染物控制策略，并将所述新污染物控制策略，替换所述污染物控制策略，迭代执行所述执行污染物控制策略并检测各所述不同位置点的水体数据变化信息的步骤，直到各所述不同位置点的当前水体数据，满足标准水体条件的情况下，停止迭代操作。
可选的，所述获取模块910，具体用于：在各所述历史样本水体数据中，识别每个位置点的水体数据对应的目标历史样本水体数据，并将每个目标历史样本水体数据的污染程度，作为每个位置点的水体数据对应的污染程度；识别各所述位置点之间的相对位置信息，并基于所述相对位置信息、以及各所述位置点的水体数据对应的污染程度，生成所述污染水体的污染物分布信息。
可选的，所述生成模块920，具体用于：基于所述水流信息，识别所述污染水体的水力梯度，以及所述污染水体的水流方向，并基于所述污染水体的水力梯度，所述污染水体的水流方向、以及所述污染水体的污染物分布信息，识别所述污染水体的扩散方向、以及所述污染水体的扩散速率；基于所述污染水体的扩散方向、以及所述污染水体的扩散速率，将所述污染水体划分为不同污染区域，得到不同污染区域对应的污染扩散信息，并识别每个污染区域对应的污染程度；针对每个污染区域，基于所述污染区域对应的污染程度、以及所述污染区 域对应的污染扩散信息，在污染处理策略数据库中，查询所述污染区域对应的子污染控制策略，并将所有污染区域对应的子污染控制策略，作为所述污染水体的污染物控制策略。
可选的，所述迭代模块940，具体用于：基于各所述位置点的水体数据变化信息，识别所述污染水体的当前污染物分布信息，并返回执行采集所述污染水体所属的水流信息步骤，得到所述污染水体的每个新污染区域对应的新子污染控制策略；将所有新污染区域对应的新子污染控制策略，作为所述污染水体的新污染物控制策略。
可选的，所述迭代模块940，具体用于：针对每个位置点，采取所述位置点的当前水体数据，并在各所述历史样本水体数据中，识别所述位置点的当前水体数据对应的第一历史样本水体数据，并将所述第一历史样本水体数据的污染程度，作为所述位置点的当前水体数据对应的污染程度；判断是否存在大于污染程度阈值的污染程度；在不存在大于污染程度阈值的污染程度的情况下停止迭代操作。
上述污染物控制策略的确定装置中的各个模块可全部或部分通过软件、硬件及其组合来实现。上述各模块可以硬件形式内嵌于或独立于计算机设备中的处理器中，也可以以软件形式存储于计算机设备中的存储器中，以便于处理器调用执行以上各个模块对应的操作。
在一个实施例中，提供了一种计算机设备，该计算机设备可以是终端，其内部结构图可以如图10所示。该计算机设备包括通过系统总线连接的处理器、存储器、通信接口、显示屏和输入装置。其中，该计算机设备的处理器用于提供计算和控制能力。该计算机设备的存储器包括非易失性存储介质、内存储器。该非易失性存储介质存储有操作系统和计算机程序。该内存储器为非易失性存储介质中的操作系统和计算机程序的运行提供环境。该计算机设备的通信接口用于与外部的终端进行有线或无线方式的通信，无线方式可通过WIFI、移动蜂窝网络、NFC(近场通信)或其他技术实现。该计算机程序被处理器执行时以实现一种污染物控制策略的确定方法。该计算机设备的显示屏可以是液晶显示屏或者电子墨水显示屏，该计算机设备的输入装置可以是显示屏上覆盖的触摸层，也可以是计算机设备外壳上设置的按键、轨迹球或触控板，还可以是外接的键盘、触控板或鼠标等。
本领域技术人员可以理解，图10中示出的结构，仅仅是与本申请方案相关的部分结构的框图，并不构成对本申请方案所应用于其上的计算机设备的限定，具体的计算机设备可以包括比图中所示更多或更少的部件，或者组合某些部件，或者具有不同的部件布置。
在一个实施例中，提供了一种计算机设备，包括存储器和处理器，存储器中存储有计算机程序，该处理器执行计算机程序时实现上述所述的方法的步骤。
在一个实施例中，提供了一种非易失计算机可读存储介质，其上存储有计算机程序，计算机程序被处理器执行时实现上述所述的方法的步骤。
在一个实施例中，提供了一种计算机程序产品，包括可执行指令，该可执行指令被处理器执行时实现上述所述的方法的步骤。
需要说明的是，本申请所涉及的用户信息(包括但不限于用户设备信息、用户个人信息等)和数据(包括但不限于用于分析的数据、存储的数据、展示的数据等)，均为经用户授权或者经过各方充分授权的信息和数据。
本领域普通技术人员可以理解实现上述实施例方法中的全部或部分流程，是可以通过计算机程序来指令相关的硬件来完成，所述的计算机程序可存储于一非易失性计算机可读取存储介质中，该计算机程序在执行时，可包括如上述各方法的实施例的流程。其中，本申请所 提供的各实施例中所使用的对存储器、数据库或其它介质的任何引用，均可包括非易失性和易失性存储器中的至少一种。非易失性存储器可包括只读存储器(Read-Only Memory，ROM)、磁带、软盘、闪存、光存储器、高密度嵌入式非易失性存储器、阻变存储器(ReRAM)、磁变存储器(Magnetoresistive Random Access Memory，MRAM)、铁电存储器(Ferroelectric Random Access Memory，FRAM)、相变存储器(Phase Change Memory，PCM)、石墨烯存储器等。易失性存储器可包括随机存取存储器(Random Access Memory，RAM)或外部高速缓冲存储器等。作为说明而非局限，RAM可以是多种形式，比如静态随机存取存储器(Static Random Access Memory，SRAM)或动态随机存取存储器(Dynamic Random Access Memory，DRAM)等。本申请所提供的各实施例中所涉及的数据库可包括关系型数据库和非关系型数据库中至少一种。非关系型数据库可包括基于区块链的分布式数据库等，不限于此。本申请所提供的各实施例中所涉及的处理器可为通用处理器、中央处理器、图形处理器、数字信号处理器、可编程逻辑器、基于量子计算的数据处理逻辑器等，不限于此。
以上实施例的各技术特征可以进行任意的组合，为使描述简洁，未对上述实施例中的各个技术特征所有可能的组合都进行描述，然而，只要这些技术特征的组合不存在矛盾，都应当认为是本说明书记载的范围。
以上所述实施例仅表达了本申请的几种实施方式，其描述较为具体和详细，但并不能因此而理解为对本申请专利范围的限制。应当指出的是，对于本领域的普通技术人员来说，在不脱离本申请构思的前提下，还可以做出若干变形和改进，这些都属于本申请的保护范围。因此，本申请的保护范围应以所附权利要求为准。

Claims (16)

  1. 一种污染物控制策略的确定方法，其特征在于，包括：
    获取污染水体的不同位置点的水体数据、以及不同污染程度的历史样本水体数据，并基于各所述历史样本水体数据、以及各所述位置点的水体数据，识别所述污染水体的污染物分布信息；
    采集所述污染水体的水流信息，并基于所述污染水体的水流信息、以及所述污染水体的污染物分布信息，生成所述污染水体的污染物控制策略；
    执行所述污染物控制策略，并检测各所述不同位置点的水体数据变化信息；
    基于各所述不同位置点的水体数据变化信息，调整所述污染水体的污染物控制策略，得到新污染物控制策略，并将所述新污染物控制策略，替换所述污染物控制策略；迭代执行所述执行所述污染物控制策略并检测各所述不同位置点的水体数据变化信息的步骤，直到各所述不同位置点的当前水体数据满足标准水体条件，停止迭代操作。
  2. 根据权利要求1所述的方法，其特征在于，所述基于各所述历史样本水体数据、以及各所述不同位置点的水体数据，识别所述污染水体的污染物分布信息，包括：
    在各所述历史样本水体数据中，识别每个所述不同位置点的水体数据对应的目标历史样本水体数据，并将每个目标历史样本水体数据的污染程度，作为每个位置点的水体数据对应的污染程度；
    识别各所述不同位置点之间的相对位置信息，并基于所述相对位置信息、以及各所述不同位置点的水体数据对应的污染程度，生成所述污染水体的污染物分布信息。
  3. 根据权利要求1或2所述的方法，其特征在于，所述基于所述污染水体的水流信息、以及所述污染水体的污染物分布信息，生成所述污染水体的污染物控制策略，包括：
    基于所述水流信息，识别所述污染水体的水力梯度以及所述污染水体的水流方向，并基于所述污染水体的水力梯度、所述污染水体的水流方向、以及所述污染水体的污染物分布信息，识别所述污染水体的扩散方向、以及所述污染水体的扩散速率；
    基于所述污染水体的扩散方向以及所述污染水体的扩散速率，将所述污染水体划分为不同污染区域，得到不同污染区域对应的污染扩散信息，并识别每个污染区域对应的污染程度；
    针对每个污染区域，基于所述污染区域对应的污染程度、以及所述污染区域对应的污染扩散信息，在污染处理策略数据库中，查询所述污染区域对应的子污染控制策略，并将所有污染区域对应的子污染控制策略，作为所述污染水体的污染物控制策略。
  4. 根据权利要求1-3任一项所述的方法，其特征在于，所述基于各所述不同位置点的水体数据变化信息，调整所述污染水体的污染物控制策略，得到新污染物控制策略，包括：
    基于各所述位置点的水体数据变化信息，识别所述污染水体的当前污染物分布信息，并返回执行所述采集所述污染水体的水流信息步骤，得到所述污染水体的每个新污染区域对应的新子污染控制策略；
    将所有新污染区域对应的新子污染控制策略，作为所述污染水体的新污染物控制策略。
  5. 根据权利要求1-4任一项所述的方法，其特征在于，所述直到各所述不同位置点的当前水体数据满足标准水体条件，停止迭代操作，包括：
    针对每个位置点，采取所述位置点的当前水体数据，并在各所述历史样本水体数据中，识别所述位置点的当前水体数据对应的第一历史样本水体数据，并将所述第一历史样本水体 数据的污染程度，作为所述位置点的当前水体数据对应的污染程度；
    判断是否存在大于污染程度阈值的污染程度；
    对应于不存在大于污染程度阈值的污染程度的情况，停止迭代操作。
  6. 根据权利要求1-5任一项所述的方法，其特征在于，所述污染水体的所述污染物分布信息用于表征所述污染水体的不同污染程度所对应的污染水体的水体区域。
  7. 根据权利要求3所述的方法，其特征在于，所述水力梯度为水流压力的梯度分布信息。
  8. 根据权利要求2所述的方法，其特征在于，所述基于所述相对位置信息以及各所述不同位置点的水体数据对应的污染程度，生成所述污染水体的污染物分布信息，包括：
    基于各所述不同位置点的污染程度、以及各所述不同位置点之间的相对位置信息，通过二维平面图像识别策略，识别所述污染水体的污染中心点对应的位置信息；
    以所述污染中心为圆心，各所述不同位置点与所述污染中心的直线距离为半径，构建所述污染水体的各污染程度的圆形范围，得到所述污染水体的多数污染物分布信息。
  9. 根据权利要求3所述的方法，其特征在于，所述基于所述污染水体的扩散方向以及所述污染水体的扩散速率，将所述污染水体划分为不同污染区域，包括：将相同扩散方向、且扩散速率之间的偏差值不大于预设偏差阈值的区域，作为一个污染区域。
  10. 一种污染物控制策略的确定系统，其特征在于，包括，水头压力监测子系统、地下水抽提子系统、地下水定向注入子系统、流量监测子系统、污染物监测子系统、以及控制中心子系统，其中：
    所述控制中心子系统，分别与所述水头压力监测子系统、所述地下水抽提子系统、所述地下水定向注入子系统、所述流量监测子系统、以及所述污染物监测子系统连接；
    所述水头压力监测子系统，分别与所述地下水抽提子系统、以及所述地下水定向注入子系统连接；
    所述流量监测子系统，用于采集污染水体的水流信息，并将所述污染水体的所述水流信息传输至所述控制中心子系统；
    所述污染物监测子系统，用于采集所述污染水体的不同位置点的水体数据，并将所述污染水体的所述不同位置点的所述水体数据传输至所述控制中心子系统；
    所述地下水抽提子系统以及所述地下水定向注入子系统，用于接收所述控制中心子系统传输的包含执行污染物控制策略的污染物控制指令，并执行所述污染物控制指令中的污染物控制策略；
    所述水头压力监测子系统，用于检测所述地下水抽提子系统以及所述地下水定向注入子系统对所述污染物控制指令的执行信息、以及所述地下水抽提子系统以及所述地下水定向注入子系统的运行信息，并将所述执行信息、以及所述地下水抽提子系统以及所述地下水定向注入子系统的运行信息，传输至所述控制中心子系统；
    所述控制中心子系统，用于执行权利要求1至9中任一项所述的污染物控制策略的确定方法。
  11. 根据权利要求10所述的系统，其特征在于，所述地下水定向注入子系统包括真空抽提子系统和注水泵，所述地下水抽提子系统包括抽水泵，其中：
    所述地下水定向注入子系统的注水泵、所述地下水抽提子系统的抽水泵、以及所述真空抽提子系统设置于相同的抽提井中；所述抽提井的数目大于三个，一个抽提井一次执行一个 子系统对应的任务；
    所述地下水定向注入子系统，用于基于所述污染物控制指令，在各所述抽提井中，识别注水井对应的抽提井、以及真空抽提捕捉井对应的抽提井，并同时开启所述注水井对应的抽提井中的注水泵、以及所述真空抽提捕捉井对应的抽提井的真空抽水装置；
    所述地下水抽提子系统，用于基于所述污染物控制指令，在各所述抽提井中，识别抽水井对应的抽提井，并开启所述抽水井对应的抽提井的抽水泵；
    所述水头压力监测子系统包括水流压力传感器以及流向传感器，所述流量监测子系统包括水流压力传感器，所述水头压力监测子系统的水流压力传感器和流向传感器，所述流量监测子系统的水流压力传感器设置于相同的抽提井中。
  12. 根据权利要求11所述的系统，其特征在于，所述注水泵用于向所述污染水体注入高压水体，所述真空抽水装置用于对所述污染水体进行真空抽提操作，生成低压带，并基于所述低压带与所述高压水体，生成水力联通通道，所述水力联通通道设置为引导所述高压水体注入所述污染水体；
    对应于所述抽提井为注水井的情况，所述抽提井开启定向筛孔，所述定向筛孔用于引导所述高压水体的注入方向，所述定向筛孔的孔间距小于预设孔间距阈值，所述定向筛孔外部包裹有保护网；所述定向筛孔的方向由所述真空抽提捕捉井对应的抽提井相对于所述注水井对应的抽提井的方向确定；
    所述抽提井包括暴露在空气中的第一井段以及在水体中的第二井段，基于所述第一井段的包气带高度H1与所述第二井段对应的含水层厚度H2，确定所述注水泵的高压流体注入的压力P与所述抽水泵的抽水压力P’；所述高压流体注入的压力P满足P>ρg(1.7H1+H2)的降深，所述抽水压力P’满足P’>H2/2的降深。
  13. 一种污染物控制策略的确定装置，其特征在于，包括：
    获取模块，用于获取污染水体的不同位置点的水体数据、以及不同污染程度的历史样本水体数据，并基于各所述历史样本水体数据、以及各所述位置点的水体数据，识别所述污染水体的污染物分布信息；
    生成模块，用于采集所述污染水体的水流信息，并基于所述污染水体的水流信息、以及所述污染水体的污染物分布信息，生成所述污染水体的污染物控制策略；
    检测模块，用于执行所述污染物控制策略，并检测各所述不同位置点的水体数据变化信息；
    迭代模块，用于基于各所述不同位置点的水体数据变化信息，调整所述污染水体的污染物控制策略，得到新污染物控制策略，并将所述新污染物控制策略，替换所述污染物控制策略，迭代执行所述执行污染物控制策略并检测各所述不同位置点的水体数据变化信息的步骤，直到各所述不同位置点的当前水体数据满足标准水体条件，停止迭代操作。
  14. 一种计算机设备，包括存储器和处理器，所述存储器存储有计算机程序，其特征在于，所述处理器执行所述计算机程序时实现权利要求1至9中任一项所述的方法的步骤。
  15. 一种非易失计算机可读存储介质，其上存储有计算机程序，其特征在于，所述计算机程序被处理器执行时实现权利要求1至9中任一项所述的方法的步骤。
  16. 一种计算机程序产品，包括可执行指令，其特征在于，所述可执行指令被处理器执行时实现权利要求1至9中任一项所述的方法的步骤。
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