CN116611590B - Position distribution optimization method and device for sewage treatment sewage outlet - Google Patents

Position distribution optimization method and device for sewage treatment sewage outlet Download PDF

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CN116611590B
CN116611590B CN202310889151.6A CN202310889151A CN116611590B CN 116611590 B CN116611590 B CN 116611590B CN 202310889151 A CN202310889151 A CN 202310889151A CN 116611590 B CN116611590 B CN 116611590B
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position distribution
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CN116611590A (en
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谷永辉
刘昌军
张庆贤
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Shandong Jiexun Communication Technology Co ltd
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    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
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    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
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Abstract

The invention provides a position distribution optimizing method and a device of a sewage outlet for sewage treatment, in the method, a regulating tank is divided into M areas, and sewage outlets with relatively reasonable numbers and positions are arranged in each area in an iterative mode, so that after sewage is injected into the regulating tank, the pollution concentration of each area can reach a uniform and moderate level quickly, for example, the pollution concentration is larger than a first pollution concentration threshold corresponding to the area and smaller than a second pollution concentration threshold corresponding to the area, and the sewage can be quickly and evenly distributed in the regulating tank after being injected, thereby improving the sewage treatment efficiency.

Description

Position distribution optimization method and device for sewage treatment sewage outlet
Technical Field
The invention relates to the field of data processing, in particular to a position distribution optimization method and device for a sewage outlet of sewage treatment.
Background
The sewage treatment is an important link for ensuring the ecological environment, not only can the sewage be prevented from being directly discharged to the river to damage the ecological environment, but also the treated purified water can be provided for the city for reuse, so that the utilization rate of water resources is improved. The sewage treatment comprises a first stage treatment, a second stage treatment and a third stage treatment. For the first-stage treatment, the last step is to inject the precipitated sewage into a regulating tank, and perform acid-base neutralization treatment in the regulating tank.
However, practical application finds that if sewage is intensively injected into the regulating tank through one sewage outlet or a plurality of sewage outlets intensively distributed, the sewage needs to wait for a period of time to be uniformly distributed in the regulating tank due to the intensive diffusion effect, and at the moment, the more accurate pH value can be measured, so that the acid-base neutralization treatment is performed. However, if the waiting time can be reduced, acid-base measurement can be performed earlier, so that the sewage treatment speed is increased, and therefore how to reduce the waiting time is a hot problem of current research.
Disclosure of Invention
The embodiment of the invention provides a position distribution optimizing method and device for a sewage outlet of sewage treatment, which are used for reasonably arranging the sewage outlet, so that sewage can be rapidly and uniformly distributed in an adjusting tank after being injected, and the sewage treatment speed is improved.
In order to achieve the above purpose, the invention adopts the following technical scheme:
in a first aspect, a method for optimizing position distribution of a sewage outlet in sewage treatment is provided, and the method is applied to electronic equipment, and includes: the electronic equipment divides the regulating tank into M areas, wherein M is an integer greater than or equal to 1; for the ith area in the M areas, the electronic equipment determines N corresponding to the ith area through an iterative calculation mode i The positions of the drain outlets in the ith area are distributed, wherein i is an integer ranging from 1 to M, the total number of the drain outlets corresponding to the M areas is the total number of the drain outlets allowed to be arranged in the regulating tank, and N i The position distribution of the drain outlets in the ith area meets the condition corresponding to the ith area, and the condition corresponding to the ith area is as follows: n (N) i The sewage outlets are N i And the sewage is injected into the ith area by the sewage injection amount corresponding to the sewage drain, so that the sewage concentration of any position in the ith area after sewage injection in a preset time period is greater than a first pollution concentration threshold value corresponding to the ith area and less than a second pollution concentration threshold value corresponding to the ith area.
In one possible design, the electronic device determines N corresponding to the ith area by means of iterative calculation i The distribution of the positions of the drain outlets in the ith area comprises: the electronic equipment iteratively calculates N corresponding to the ith area according to the total number of drain outlets allowed to be set in the regulating reservoir i The position distribution of the drain outlets in the ith area until N is determined i And the positions of the drain outlets in the ith area meet the condition corresponding to the ith area.
Optionally, the electronic device iteratively calculates N corresponding to the ith area according to the total number of drain outlets allowed to be set in the regulating reservoir i The position distribution of the drain outlets in the ith area until N is determined i The distribution of positions of the drain outlets in the ith area, which meet the conditions corresponding to the ith area, comprises: s1: the electronic equipment determines that the number of the drain outlets corresponding to the ith area is N according to the total number of the drain outlets allowed to be set in the regulating reservoir i A plurality of; s2: the number of the sewage outlets is N i In the case of each, the electronic device determines N by sub-iteration i Whether the position distribution of the ith sewage outlet in the ith area meets the condition corresponding to the ith area or not; s3: if N i And if the position distribution meeting the condition corresponding to the ith area exists in the ith area, the electronic equipment determines that the iterative computation for the ith area is finished, otherwise, the electronic equipment returns to execute the S1.
Further, the electronic device determines N through sub-iteration i Whether the position distribution meeting the condition corresponding to the ith area exists in the ith area or not of the multiple sewage outlets comprises the following steps: for any sub-iteration, the electronic device randomly generates N i The positions of the drain outlets in the ith area are distributed j; electronic equipment judging N i Whether the position distribution j of the drain outlets in the ith area meets the condition corresponding to the ith area or not; if N i If the position distribution j of the drain openings in the ith area meets the condition corresponding to the ith area, the electronic equipment determines that the iterative calculation aiming at the ith area is finished, otherwise, the electronic equipment continues to perform the next sub-iteration until N is determined i The position distribution of the drain outlets in the ith area meets the condition corresponding to the ith area; if the position distribution in the ith area still does not meet the condition corresponding to the ith area when the sub-iterations reach the threshold number of times, the electronic equipment determines N i The positions of the drain outlets in the ith area do not meet the conditions corresponding to the ith area.
Further, the electronic device judges N i Whether the position distribution j of the drain outlets in the ith area meets the condition corresponding to the ith area or not comprises the following steps: the electronic equipment is according to N i The respective sewage injection amount and preset time length of each sewage outlet are used for determining N i Thermodynamic diagram of pollution concentration of each pollution area of each sewage outlet, N is altogether i Thermodynamic diagrams of the concentration of contamination of individual contaminated areas; the electronic equipment is according to N i The position distribution j of the drain outlets in the ith area is used for determining N i A thermodynamic diagram of the concentration of contamination of the individual contaminated areas is a position distribution j within the i-th area; the electronic equipment is according to N i Determining N by thermodynamic diagram of pollution concentration of each polluted region and position distribution j of polluted region in ith region i Whether the position distribution j of the drain outlets in the ith area meets the condition corresponding to the ith area or not, wherein the position distribution j is in N i In the position distribution j of the pollution concentration of the pollution areas in the ith area, if the thermodynamic diagrams of the pollution concentrations of the pollution areas overlap to form an overlapping area, the pollution concentration of the overlapping area is the superposition of the pollution concentrations of the pollution areas in the overlapping area.
Further, N i The j-th polluted area in the polluted areas is a circular area, and j is 1 to N i If N is an integer of i The larger the injected sewage amount of the j-th sewage outlet in the sewage outlets is, the larger the radius of the j-th pollution area of the j-th sewage outlet is.
Optionally, the total number of drain outlets allowed to be arranged in the regulating tank is K, and K is an integer greater than 1; in the case where i is equal to 1, for S1, the electronic device determines the number of drains N for the i-th region when the electronic device performs the 1 st iteration i K-M-i; for S2-S3, if the K-M-i sewage outlets have position distribution meeting the condition corresponding to the ith area in the ith area, ending iterative calculation aiming at the ith area, otherwise, returning the electronic equipment to S1; in the case where i is greater than 1, for S1, the electronic device determines the number of drains N for the i-th region when the electronic device performs the 1 st iteration i K-K1- (M-i), wherein K1 is the total number of sewage outlets corresponding to the first i-1 areas in the M areas; with respect to S2-S3,if the K-K1- (M-i) sewage outlet has position distribution meeting the condition corresponding to the ith area in the ith area, ending iterative calculation aiming at the ith area, otherwise, returning the electronic equipment to S1; wherein the number of the drain outlets determined in the next iteration is at least one more than the number of the drain outlets determined in the last iteration.
In one possible design, the electronic device divides the adjustment tank into M areas, including: the electronic device divides the regulating tank into the M areas by dividing the regulating tank for a plurality of times along the direction perpendicular to the edge of the regulating tank.
If the adjusting pool is divided into M areas, and the M areas still have areas that cannot meet the conditions corresponding to the areas, the electronic device adds 1 to the value of M, and then continues to divide the adjusting pool into M areas until each of the M areas meets the conditions corresponding to the areas.
In a second aspect, there is provided a position distribution optimizing apparatus for a sewage outlet of sewage treatment, the apparatus comprising: the first processing module is used for dividing the regulating tank into M areas by the electronic equipment, wherein M is an integer greater than or equal to 1; a second processing module, configured to determine, by using the electronic device, N corresponding to an ith area in the M areas by means of iterative computation, for the ith area i The positions of the drain outlets in the ith area are distributed, wherein i is an integer ranging from 1 to M, the total number of the drain outlets corresponding to the M areas is the total number of the drain outlets allowed to be arranged in the regulating tank, and N i The position distribution of the drain outlets in the ith area meets the condition corresponding to the ith area, and the condition corresponding to the ith area is as follows: n (N) i The sewage outlets are N i And the sewage is injected into the ith area by the sewage injection amount corresponding to the sewage drain, so that the sewage concentration at any position in the ith area is greater than a first pollution concentration threshold value corresponding to the ith area and less than a second pollution concentration threshold value corresponding to the ith area.
Optionally, the second processing module is further configured to: s1: the electronic equipment determines that the number of the drain outlets corresponding to the ith area is N according to the total number of the drain outlets allowed to be set in the regulating reservoir i A plurality of; s2: the number of the sewage outlets isN i In the case of each, the electronic device determines N by sub-iteration i Whether the position distribution of the ith sewage outlet in the ith area meets the condition corresponding to the ith area or not; s3: if N i And if the position distribution meeting the condition corresponding to the ith area exists in the ith area, the electronic equipment determines that the iterative computation for the ith area is finished, otherwise, the electronic equipment returns to execute the S1.
Further, the second processing module is further configured to, for any one sub-iteration, randomly generate N by the electronic device i The positions of the drain outlets in the ith area are distributed j; electronic equipment judging N i Whether the position distribution j of the drain outlets in the ith area meets the condition corresponding to the ith area or not; if N i If the position distribution j of the drain openings in the ith area meets the condition corresponding to the ith area, the electronic equipment determines that the iterative calculation aiming at the ith area is finished, otherwise, the electronic equipment continues to perform the next sub-iteration until N is determined i The position distribution of the drain outlets in the ith area meets the condition corresponding to the ith area; if the position distribution in the ith area still does not meet the condition corresponding to the ith area when the sub-iterations reach the threshold number of times, the electronic equipment determines N i The positions of the drain outlets in the ith area do not meet the conditions corresponding to the ith area.
Further, the second processing module is further configured to enable the electronic device to perform processing according to N i The respective sewage injection amount and preset time length of each sewage outlet are used for determining N i Thermodynamic diagram of pollution concentration of each pollution area of each sewage outlet, N is altogether i Thermodynamic diagrams of the concentration of contamination of individual contaminated areas; the electronic equipment is according to N i The position distribution j of the drain outlets in the ith area is used for determining N i A thermodynamic diagram of the concentration of contamination of the individual contaminated areas is a position distribution j within the i-th area; the electronic equipment is according to N i Determining N by thermodynamic diagram of pollution concentration of each polluted region and position distribution j of polluted region in ith region i Whether the position distribution j of the drain outlets in the ith area meets the condition corresponding to the ith area or not, wherein the position distribution j is in N i Thermodynamic diagrams of the contamination concentration of the individual contaminated areas are at ithIn the position distribution j in the region, if thermodynamic diagrams of the pollution concentrations of the plurality of pollution regions overlap to form an overlapping region, the pollution concentration of the overlapping region is a superposition of the pollution concentrations of the plurality of pollution regions in the overlapping region.
Further, N i The j-th polluted area in the polluted areas is a circular area, and j is 1 to N i If N is an integer of i The larger the injected sewage amount of the j-th sewage outlet in the sewage outlets is, the larger the radius of the j-th pollution area of the j-th sewage outlet is.
Optionally, the total number of drain outlets allowed to be arranged in the regulating tank is K, and K is an integer greater than 1; in the case where i is equal to 1, for S1, the electronic device determines the number of drains N for the i-th region when the electronic device performs the 1 st iteration i K-M-i; for S2-S3, if the K-M-i sewage outlets have position distribution meeting the condition corresponding to the ith area in the ith area, ending iterative calculation aiming at the ith area, otherwise, returning the electronic equipment to S1; in the case where i is greater than 1, for S1, the electronic device determines the number of drains N for the i-th region when the electronic device performs the 1 st iteration i K-K1- (M-i), wherein K1 is the total number of sewage outlets corresponding to the first i-1 areas in the M areas; for S2-S3, if the K-K1- (M-i) sewage outlets have position distribution meeting the condition corresponding to the ith area in the ith area, ending iterative calculation aiming at the ith area, otherwise, returning the electronic equipment to S1; wherein the number of the drain outlets determined in the next iteration is at least one more than the number of the drain outlets determined in the last iteration.
In one possible design, the first processing module is further configured to divide the adjusting tank into M areas by using the electronic device to divide the adjusting tank multiple times along a direction perpendicular to the edge of the adjusting tank.
If the adjusting pool is divided into M areas, and the M areas still have areas that cannot meet the conditions corresponding to the areas, the electronic device adds 1 to the value of M, and then continues to divide the adjusting pool into M areas until each of the M areas meets the conditions corresponding to the areas.
In summary, the method and the device have the following technical effects:
by dividing the regulating tank into M areas and setting drain ports with relatively reasonable number and positions in each area in an iterative mode, after sewage is injected into the regulating tank, each area can be quickly filled with sewage reaching moderate concentration, for example, the sewage is larger than a first pollution concentration threshold value corresponding to the area and smaller than a second pollution concentration threshold value corresponding to the area. Compared with the prior art, for example, in the case of centralized sewage injection in the prior art, the sewage needs to wait for 10-20 minutes to uniformly spread to the whole regulating tank, so that the sewage concentration in the regulating tank can be uniform, but each area only needs to wait for 2-3 minutes to uniformly spread to the whole area. Because M areas are injected simultaneously, the sewage concentration in the regulating tank can be uniform within 2-3 minutes, the waiting time is greatly shortened, and the sewage treatment efficiency is improved.
Drawings
FIG. 1 is a schematic flow chart of a method for optimizing position distribution of a sewage outlet in sewage treatment according to an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of a position distribution optimizing device for a sewage outlet of sewage treatment according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of an electronic device according to an embodiment of the present invention.
Detailed Description
The technical scheme of the invention will be described below with reference to the accompanying drawings.
The present invention will present various aspects, embodiments, or features about a system that may include a plurality of devices, components, modules, etc. It is to be understood and appreciated that the various systems may include additional devices, components, modules, etc. and/or may not include all of the devices, components, modules etc. discussed in connection with the figures. Furthermore, combinations of these schemes may also be used.
In addition, in the embodiments of the present invention, words such as "exemplary," "for example," and the like are used to indicate an example, instance, or illustration. Any embodiment or design described herein as "exemplary" is not necessarily to be construed as preferred or advantageous over other embodiments or designs. Rather, the term use of an example is intended to present concepts in a concrete fashion.
In the embodiment of the present invention, "information", "signal", "message", "channel", and "signaling" may be used in a mixed manner, and it should be noted that the meaning of the expression is matched when the distinction is not emphasized. "of", "corresponding" and "corresponding" are sometimes used in combination, and it should be noted that the meanings to be expressed are matched when the distinction is not emphasized. Furthermore, references to "/" in this disclosure may be used to indicate an "or" relationship.
The network architecture and the service scenario described in the embodiments of the present invention are for more clearly describing the technical solution of the embodiments of the present invention, and do not constitute a limitation on the technical solution provided by the embodiments of the present invention, and those skilled in the art can know that, with the evolution of the network architecture and the appearance of the new service scenario, the technical solution provided by the embodiments of the present invention is applicable to similar technical problems.
It is convenient to understand that the method for optimizing the position distribution of the sewage outlet of the sewage treatment provided by the embodiment of the invention in fig. 1 will be specifically described below.
Exemplary, fig. 1 is a schematic flow chart of a method for optimizing position distribution of a sewage outlet in sewage treatment according to an embodiment of the present invention. The method may be performed by an electronic device.
As shown in fig. 1, the flow of the position distribution optimizing method of the sewage outlet of the sewage treatment is as follows:
s201, the electronic device divides the adjustment pool into M areas.
Wherein M is an integer greater than or equal to 1.
The conditioning tank is pre-filled with relatively clean water before the sewage is injected and precipitated. The adjusting tank may be rectangular, circular, etc., without limitation.
The electronic device is preconfigured with an image of the regulating reservoir, such as a satellite map or an aerial map, where the drain is to be set. The electronic device may process the image, such as by binarization or gray scale processing, to obtain a processed image. Since the pixel values of the pixel points belonging to the adjusting pool are greatly different from those of the pixel points belonging to the river bank, the electronic device can extract the adjusting pool from the processed image by analyzing the difference of the pixel values. Then, the regulating tank can be divided into M areas by means of manual operation, such as the electronic equipment responding to the operation of a user and being perpendicular to the direction of the side of the regulating tank. Alternatively, the electronic device may perform segmentation using a segmentation algorithm, which is not limited thereto.
For example, the adjusting tank is rectangular, and the electronic device may divide the adjusting tank into 3 rectangular areas with different sizes, namely, an area 1, an area 2 and an area 3.
S202, for the ith area in the M areas, the electronic equipment determines N corresponding to the ith area through an iterative calculation mode i The positions of the drain outlets in the ith area are distributed.
Wherein i is an integer from 1 to M, the total number of the drain outlets corresponding to M areas is the total number of the drain outlets allowed to be arranged in the regulating tank, N i The position distribution of the drain outlets in the ith area meets the condition corresponding to the ith area, and the condition corresponding to the ith area is as follows: n (N) i The sewage outlets are N i And the sewage is injected into the ith area by the sewage injection amount corresponding to the sewage drain, so that the sewage concentration of any position in the ith area after sewage injection in a preset time period is greater than a first pollution concentration threshold value corresponding to the ith area and less than a second pollution concentration threshold value corresponding to the ith area. That is, by the segmentation and iterative calculation, the dispersion of the injected sewage can be realized, so that the concentration of the pollution in any region is uniformly dispersed in a short time, and the iterative process is specifically described below.
The electronic device can iteratively calculate the corresponding relation of the ith area according to the total number of drain outlets allowed to be set in the regulating reservoir N of (2) i The position distribution of the drain outlets in the ith area until N is determined i The distribution of positions of the drain outlets in the ith area, which meet the conditions corresponding to the ith area, comprises the following S1-S3.
S1: the electronic equipment determines that the number of the drain outlets corresponding to the ith area is N according to the total number of the drain outlets allowed to be set in the regulating reservoir i And each.
S2: the number of the sewage outlets is N i In the case of each, the electronic device determines N by sub-iteration i Whether the position distribution of the drain outlet in the ith area meets the condition corresponding to the ith area or not.
S3: if N i And if the position distribution meeting the condition corresponding to the ith area exists in the ith area, the electronic equipment determines that the iterative computation for the ith area is finished, otherwise, the electronic equipment returns to execute the S1.
Specifically, the total number of drain outlets allowed to be arranged in the regulating tank is K, and K is an integer greater than 1.
In the case where i is equal to 1, for S1, the electronic device determines the number of drains N for the i-th region when the electronic device performs the 1 st iteration i K-M-i; for S2-S3, if the K-M-i sewage outlets have position distribution meeting the condition corresponding to the ith area in the ith area, the iterative computation for the ith area is ended, otherwise, the electronic equipment returns to S1.
In the case where i is greater than 1, for S1, the electronic device determines the number of drains N for the i-th region when the electronic device performs the 1 st iteration i K-K1- (M-i), wherein K1 is the total number of sewage outlets corresponding to the first i-1 areas in the M areas; for S2-S3, if the K-K1- (M-i) sewage outlets have position distribution meeting the condition corresponding to the ith area in the ith area, ending iterative calculation aiming at the ith area, otherwise, returning the electronic equipment to S1; wherein the number of the drain outlets determined in the next iteration is at least one more than the number of the drain outlets determined in the last iteration.
In addition, the order of the values of i can be matched with the flow direction of the regulating reservoir.
Continuing the above example, the total number of the drain outlets allowed to be set in the adjusting pool is k=10, the electronic device may set the number of the drain outlets corresponding to the area 1 to 8, determine that the total number cannot be met, set the number of the drain outlets corresponding to the area 1 to 7, determine that the total number cannot be met, and continue iteration until the number of the drain outlets corresponding to the area 1 is set to 5.
It can be understood that the 5 drain outlets corresponding to the area 1 can be the drain outlet with the higher discharge capacity than the 5 drain outlets before the discharge capacity in the 10 drain outlets, namely, the drain outlet with the higher discharge capacity is firstly arranged, so that the 5 drain outlets corresponding to the area 1 can also be the drain outlet with the lower discharge capacity than the 5 drain outlets before the discharge capacity in the 10 drain outlets. Of course, the specific choice may be selected according to the actual situation, and this is not limited.
After that, the region 2 may be provided first, or the region 3 may be provided first, without limitation. Taking the example of the first set region 2. The electronic equipment can set the number of the sewage outlets corresponding to the area 2 as 4 from the rest 5 sewage outlets, determine that the sewage outlets cannot be met, set the number of the sewage outlets corresponding to the area 2 as 3, and determine that the sewage outlets cannot be met. Finally, the number of the drain outlets corresponding to the electronic equipment setting area 2 is 2.
As one implementation of S2 above, for any one sub-iteration, the electronic device randomly generates N i The positions of the drain outlets in the ith area are distributed j. For example, the electronic device may generate N in a fully random manner i The distribution j of the locations of the individual drains in the ith region, or in a semi-random manner, i.e., conditions are set such that the minimum distance between the drains must not be less than a certain distance threshold, under which N is randomly generated i The positions of the drain outlets in the ith area are distributed j. The electronic device can judge N i Whether the position distribution j of the drain outlets in the ith area meets the condition corresponding to the ith area or not. If N i If the position distribution j of the drain openings in the ith area meets the condition corresponding to the ith area, the electronic equipment determines that the iterative calculation aiming at the ith area is finished, otherwise, the electronic equipment continues to perform the next sub-iteration until N is determined i The position distribution of the drain outlets in the ith area meets the condition corresponding to the ith area; if when the sub-iteration reaches the threshold number (such as 100 times)The electronic device determines N if the position distribution in the ith area still does not meet the condition corresponding to the ith area i The positions of the drain outlets in the ith area do not meet the conditions corresponding to the ith area.
Wherein the electronic device can be according to N i The sewage quantity and the preset duration of each sewage outlet are respectively injected, and N is determined i Thermodynamic diagram of pollution concentration of each pollution area of each sewage outlet, N is altogether i Thermodynamic diagrams of the concentration of contamination of individual contaminated areas. Wherein N is i The j-th contaminated area in the contaminated areas is a circular area (it should be noted that if there is an overlapping area between the circular area of the thermodynamic diagram and the edge of the i-th area where the circular area is located, the actual area of the thermodynamic diagram is the area except the overlapping area), j is 1 to N i If N is an integer of i The larger the sewage amount injected into the jth sewage outlet in the sewage outlets and/or the longer the preset time length, the larger the radius of the jth pollution area of the jth sewage outlet. Alternatively, as shown in fig. 2, the drain is located at the center of its corresponding circular area. Alternatively, the thermodynamic value of the thermodynamic diagram may be preconfigured according to the amount of injected sewage at the drain, i.e. the amount of injected sewage at the drain corresponds to the thermodynamic value of the thermodynamic diagram. The electronic device can be according to N i The position distribution j of the drain outlets in the ith area is used for determining N i A thermodynamic diagram of the concentration of contamination of the individual contaminated areas is a position distribution j within the i-th area; the electronic equipment is according to N i Determining N by thermodynamic diagram of pollution concentration of each polluted region and position distribution j of polluted region in ith region i Whether the position distribution j of the drain outlets in the ith area meets the condition corresponding to the ith area or not. Wherein, at N i In the position distribution j of the pollution concentration of the pollution areas in the ith area, if the thermodynamic diagrams of the pollution concentrations of the pollution areas overlap to form an overlapping area, the pollution concentration of the overlapping area is the superposition of the pollution concentrations of the pollution areas in the overlapping area.
It will be appreciated that the amount of injected sewage from each drain may be preconfigured by the electronic device, and is not limited thereto.
In sum, through dividing the equalizing basin into M regions to set up the drain that quantity and position are all relatively reasonable in every region through the mode of iteration, make sewage after the injection equalizing basin, can all be filled up by the sewage that reaches moderate concentration in every region fast, if be greater than the first pollution concentration threshold value that this region corresponds, and be less than the second pollution concentration threshold value that this region corresponds. Compared with the prior art, for example, in the case of centralized sewage injection in the prior art, the sewage needs to wait for 10-20 minutes to uniformly spread to the whole regulating tank, so that the sewage concentration in the regulating tank can be uniform, but each area only needs to wait for 2-3 minutes to uniformly spread to the whole area. Because M areas are injected simultaneously, the sewage concentration in the regulating tank can be uniform within 2-3 minutes, the waiting time is greatly shortened, and the sewage treatment efficiency is improved.
In addition, if after S201-S202 are executed, that is, if the adjustment pool is divided into M areas, there are still areas in the M areas that cannot satisfy the condition corresponding to the area, the electronic device adds 1 to the value of M, and then continues to divide the adjustment pool into M areas until each of the M areas satisfies the condition corresponding to the area.
The method for optimizing the position distribution of the sewage outlet in sewage treatment provided by the embodiment of the invention is described in detail above with reference to fig. 1. The position distribution optimizing apparatus of a sewage treatment sewage outlet for performing the position distribution optimizing method of a sewage treatment sewage outlet provided by the embodiment of the present invention will be described in detail with reference to fig. 2.
Fig. 2 is a schematic structural diagram of a position distribution optimizing device for a sewage outlet of sewage treatment according to an embodiment of the present invention. Illustratively, as shown in fig. 2, the position distribution optimizing apparatus 300 of the sewage outlet of the sewage treatment includes: a first processing module 301 and a second processing module 302.
A first processing module 301, configured to divide the adjustment tank into M areas by an electronic device, where M is an integer greater than or equal to 1; a second processing module 302, configured to determine, for an ith area of the M areas, by using the electronic device through iterative calculation N corresponding to the ith region i The positions of the drain outlets in the ith area are distributed, wherein i is an integer ranging from 1 to M, the total number of the drain outlets corresponding to the M areas is the total number of the drain outlets allowed to be arranged in the regulating tank, and N i The position distribution of the drain outlets in the ith area meets the condition corresponding to the ith area, and the condition corresponding to the ith area is as follows: n (N) i The sewage outlets are N i And the sewage is injected into the ith area by the sewage injection amount corresponding to the sewage drain, so that the sewage concentration at any position in the ith area is greater than a first pollution concentration threshold value corresponding to the ith area and less than a second pollution concentration threshold value corresponding to the ith area.
Optionally, the second processing module 302 is further configured to: s1: the electronic equipment determines that the number of the drain outlets corresponding to the ith area is N according to the total number of the drain outlets allowed to be set in the regulating reservoir i A plurality of; s2: the number of the sewage outlets is N i In the case of each, the electronic device determines N by sub-iteration i Whether the position distribution of the ith sewage outlet in the ith area meets the condition corresponding to the ith area or not; s3: if N i And if the position distribution meeting the condition corresponding to the ith area exists in the ith area, the electronic equipment determines that the iterative computation for the ith area is finished, otherwise, the electronic equipment returns to execute the S1.
Further, the second processing module 302 is further configured to, for any one sub-iteration, randomly generate N by the electronic device i The positions of the drain outlets in the ith area are distributed j; electronic equipment judging N i Whether the position distribution j of the drain outlets in the ith area meets the condition corresponding to the ith area or not; if N i If the position distribution j of the drain openings in the ith area meets the condition corresponding to the ith area, the electronic equipment determines that the iterative calculation aiming at the ith area is finished, otherwise, the electronic equipment continues to perform the next sub-iteration until N is determined i The position distribution of the drain outlets in the ith area meets the condition corresponding to the ith area; if the position distribution in the ith area still does not meet the condition corresponding to the ith area when the sub-iterations reach the threshold number of times, the electronic equipment determines N i The drain outlet is in the ith areaThere is no position distribution satisfying the condition corresponding to the i-th region.
Further, the second processing module 302 is further configured to enable the electronic device to perform processing according to N i The respective sewage injection amount and preset time length of each sewage outlet are used for determining N i Thermodynamic diagram of pollution concentration of each pollution area of each sewage outlet, N is altogether i Thermodynamic diagrams of the concentration of contamination of individual contaminated areas; the electronic equipment is according to N i The position distribution j of the drain outlets in the ith area is used for determining N i A thermodynamic diagram of the concentration of contamination of the individual contaminated areas is a position distribution j within the i-th area; the electronic equipment is according to N i Determining N by thermodynamic diagram of pollution concentration of each polluted region and position distribution j of polluted region in ith region i Whether the position distribution j of the drain outlets in the ith area meets the condition corresponding to the ith area or not, wherein the position distribution j is in N i In the position distribution j of the pollution concentration of the pollution areas in the ith area, if the thermodynamic diagrams of the pollution concentrations of the pollution areas overlap to form an overlapping area, the pollution concentration of the overlapping area is the superposition of the pollution concentrations of the pollution areas in the overlapping area.
Further, N i The j-th polluted area in the polluted areas is a circular area, and j is 1 to N i If N is an integer of i The larger the injected sewage amount of the j-th sewage outlet in the sewage outlets is, the larger the radius of the j-th pollution area of the j-th sewage outlet is.
Optionally, the total number of drain outlets allowed to be arranged in the regulating tank is K, and K is an integer greater than 1; in the case where i is equal to 1, for S1, the electronic device determines the number of drains N for the i-th region when the electronic device performs the 1 st iteration i K-M-i; for S2-S3, if the K-M-i sewage outlets have position distribution meeting the condition corresponding to the ith area in the ith area, ending iterative calculation aiming at the ith area, otherwise, returning the electronic equipment to S1; in the case where i is greater than 1, for S1, the electronic device determines the number of drains N for the i-th region when the electronic device performs the 1 st iteration i K-K1- (M-i), wherein K1 is the total number of sewage outlets corresponding to the first i-1 areas in the M areas; for S2-S3, K-K1- (M-i) The position distribution meeting the condition corresponding to the ith area exists in the ith area of the drain outlets, the iterative computation aiming at the ith area is finished, otherwise, the electronic equipment returns to S1; wherein the number of the drain outlets determined in the next iteration is at least one more than the number of the drain outlets determined in the last iteration.
In a possible design, the first processing module 301 is further configured to divide the adjusting tank into M areas by dividing the adjusting tank multiple times along a direction perpendicular to the edge of the adjusting tank.
If the adjusting pool is divided into M areas, and the M areas still have areas that cannot meet the conditions corresponding to the areas, the electronic device adds 1 to the value of M, and then continues to divide the adjusting pool into M areas until each of the M areas meets the conditions corresponding to the areas.
In addition, the technical effects of the position distribution optimizing apparatus 300 of the sewage outlet for sewage treatment may refer to the technical effects of the method shown in fig. 1, and will not be described herein.
Fig. 3 is a schematic structural diagram of an electronic device according to an embodiment of the present invention. The electronic device may be a terminal device, or may be a chip (system) or other part or component that may be provided in the terminal device, for example. As shown in fig. 3, the electronic device 400 may include a processor 401. Optionally, the electronic device 400 may also include memory 402 and/or a transceiver 403. Wherein the processor 401 is coupled to the memory 402 and the transceiver 403, e.g. may be connected by a communication bus. In addition, the electronic device 400 may also be a chip, such as including the processor 401, in which case the transceiver may be an input/output interface of the chip.
The following describes the various constituent elements of the electronic device 400 in detail with reference to fig. 3:
the processor 401 is a control center of the electronic device 400, and may be one processor or a collective name of a plurality of processing elements. For example, processor 401 is one or more central processing units (central processing unit, CPU) and may also be an integrated circuit (application specific integrated circuit, ASIC) or one or more integrated circuits configured to implement embodiments of the present invention, such as: one or more microprocessors (digital signal processor, DSPs), or one or more field programmable gate arrays (field programmable gate array, FPGAs).
Alternatively, the processor 401 may perform various functions of the electronic device 400, such as performing the above-described position distribution optimization method of the sewage outlet of the sewage treatment shown in fig. 1, by running or executing a software program stored in the memory 402 and calling data stored in the memory 402.
In a particular implementation, processor 401 may include one or more CPUs, such as CPU0 and CPU1 shown in FIG. 3, as an embodiment.
In a particular implementation, electronic device 400 may also include multiple processors, as one embodiment. Each of these processors may be a single-core processor (single-CPU) or a multi-core processor (multi-CPU). A processor herein may refer to one or more devices, circuits, and/or processing cores for processing data (e.g., computer programs or instructions).
The memory 402 is configured to store a software program for executing the solution of the present invention, and the processor 401 controls the execution of the software program, and the specific implementation may refer to the above method embodiment, which is not described herein again.
Alternatively, memory 402 may be, but is not limited to, read-only memory (ROM) or other type of static storage device that may store static information and instructions, random access memory (random access memory, RAM) or other type of dynamic storage device that may store information and instructions, but may also be electrically erasable programmable read-only memory (electrically erasable programmable read-only memory, EEPROM), compact disc read-only memory (compact disc read-only memory) or other optical disk storage, optical disk storage (including compact disc, laser disc, optical disc, digital versatile disc, blu-ray disc, etc.), magnetic disk storage media or other magnetic storage devices, or any other medium that can be used to carry or store desired program code in the form of instructions or data structures and that can be accessed by a computer. The memory 402 may be integrated with the processor 401 or may exist separately and be coupled to the processor 401 through an interface circuit (not shown in fig. 3) of the electronic device 400, which is not specifically limited by the embodiment of the present invention.
A transceiver 403 for communication with other electronic devices. For example, electronic device 400 is a terminal device and transceiver 403 may be used to communicate with a network device or with another terminal device. As another example, electronic device 400 is a network device and transceiver 403 may be used to communicate with a terminal device or with another network device.
Alternatively, the transceiver 403 may include a receiver and a transmitter (not separately shown in fig. 3). The receiver is used for realizing the receiving function, and the transmitter is used for realizing the transmitting function.
Alternatively, transceiver 403 may be integrated with processor 401 or may exist separately and be coupled to processor 401 by an interface circuit (not shown in fig. 3) of electronic device 400, as embodiments of the invention are not specifically limited in this regard.
It will be appreciated that the configuration of the electronic device 400 shown in fig. 3 is not limiting of the electronic device, and that an actual electronic device may include more or fewer components than shown, or may combine certain components, or a different arrangement of components.
In addition, the technical effects of the electronic device 400 may refer to the technical effects of the method described in the above method embodiments, which are not described herein.
It should be appreciated that the processor in embodiments of the invention may be a central processing unit (central processing unit, CPU), which may also be other general purpose processors, digital signal processors (digital signal processor, DSP), application specific integrated circuits (application specific integrated circuit, ASIC), off-the-shelf programmable gate arrays (field programmable gate array, FPGA) or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components, or the like. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like.
It should also be appreciated that the memory in embodiments of the present invention may be either volatile memory or nonvolatile memory, or may include both volatile and nonvolatile memory. The nonvolatile memory may be a read-only memory (ROM), a Programmable ROM (PROM), an Erasable PROM (EPROM), an electrically Erasable EPROM (EEPROM), or a flash memory. The volatile memory may be random access memory (random access memory, RAM) which acts as an external cache. By way of example but not limitation, many forms of random access memory (random access memory, RAM) are available, such as Static RAM (SRAM), dynamic Random Access Memory (DRAM), synchronous Dynamic Random Access Memory (SDRAM), double data rate synchronous dynamic random access memory (DDR SDRAM), enhanced Synchronous Dynamic Random Access Memory (ESDRAM), synchronous Link DRAM (SLDRAM), and direct memory bus RAM (DR RAM).
The above embodiments may be implemented in whole or in part by software, hardware (e.g., circuitry), firmware, or any other combination. When implemented in software, the above-described embodiments may be implemented in whole or in part in the form of a computer program product. The computer program product comprises one or more computer instructions or computer programs. When the computer instructions or computer program are loaded or executed on a computer, the processes or functions described in accordance with embodiments of the present invention are produced in whole or in part. The computer may be a general purpose computer, a special purpose computer, a computer network, or other programmable apparatus. The computer program or instructions may be stored in a computer readable storage medium or transmitted from one computer readable storage medium to another computer readable storage medium, for example, from one website site, computer, server, or data center to another website site, computer, server, or data center by a wired (e.g., infrared, wireless, microwave, etc.). The computer readable storage medium may be any available medium that can be accessed by a computer or a data storage device such as a server, data center, etc. that contains one or more sets of available media. The usable medium may be a magnetic medium (e.g., floppy disk, hard disk, magnetic tape), an optical medium (e.g., DVD), or a semiconductor medium. The semiconductor medium may be a solid state disk.
It should be understood that the term "and/or" is merely an association relationship describing the associated object, and means that three relationships may exist, for example, a and/or B may mean: there are three cases, a alone, a and B together, and B alone, wherein a, B may be singular or plural. In addition, the character "/" herein generally indicates that the associated object is an "or" relationship, but may also indicate an "and/or" relationship, and may be understood by referring to the context.
In the present invention, "at least one" means one or more, and "a plurality" means two or more. "at least one of" or the like means any combination of these items, including any combination of single item(s) or plural items(s). For example, at least one (one) of a, b, or c may represent: a, b, c, a-b, a-c, b-c, or a-b-c, wherein a, b, c may be single or plural.
It should be understood that, in various embodiments of the present invention, the sequence numbers of the foregoing processes do not mean the order of execution, and the order of execution of the processes should be determined by the functions and internal logic thereof, and should not constitute any limitation on the implementation process of the embodiments of the present invention.
Those of ordinary skill in the art will appreciate that the various illustrative elements and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware, or combinations of computer software and electronic hardware. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the solution. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present invention.
It will be clear to those skilled in the art that, for convenience and brevity of description, specific working procedures of the above-described systems, apparatuses and units may refer to corresponding procedures in the foregoing method embodiments, and are not repeated herein.
In the several embodiments provided by the present invention, it should be understood that the disclosed systems, devices, and methods may be implemented in other manners. For example, the apparatus embodiments described above are merely illustrative, e.g., the division of the units is merely a logical function division, and there may be additional divisions when actually implemented, e.g., multiple units or components may be combined or integrated into another system, or some features may be omitted or not performed. Alternatively, the coupling or direct coupling or communication connection shown or discussed with each other may be an indirect coupling or communication connection via some interfaces, devices or units, which may be in electrical, mechanical or other form.
The units described as separate units may or may not be physically separate, and units shown as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.
In addition, each functional unit in the embodiments of the present invention may be integrated in one processing unit, or each unit may exist alone physically, or two or more units may be integrated in one unit.
The functions, if implemented in the form of software functional units and sold or used as a stand-alone product, may be stored in a computer-readable storage medium. Based on this understanding, the technical solution of the present invention may be embodied essentially or in a part contributing to the prior art or in a part of the technical solution, in the form of a software product stored in a storage medium, comprising several instructions for causing a computer device (which may be a personal computer, a server, a network device, etc.) to perform all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: a U-disk, a removable hard disk, a read-only memory (ROM), a random access memory (random access memory, RAM), a magnetic disk, or an optical disk, or other various media capable of storing program codes.
The foregoing is merely illustrative of the present invention, and the present invention is not limited thereto, and any person skilled in the art will readily recognize that variations or substitutions are within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims (3)

1. A method for optimizing position distribution of a sewage outlet of sewage treatment, which is characterized by being applied to electronic equipment, the method comprising:
the electronic equipment divides the regulating pool into M areas, wherein M is an integer greater than or equal to 1;
for the ith area in the M areas, the electronic equipment determines N corresponding to the ith area through an iterative calculation mode i The positions of the drain outlets in the ith area are distributed, wherein i is an integer ranging from 1 to M, the total number of the drain outlets corresponding to the M areas is the total number of the drain outlets allowed to be arranged in the regulating tank, and N is equal to the total number of the drain outlets allowed to be arranged in the regulating tank i The position distribution of the drain outlets in the ith area meets the condition corresponding to the ith area, and the condition corresponding to the ith area is as follows: the N is i The sewage outlets are provided with the N i The sewage is injected into the ith area by the sewage injection amount corresponding to the sewage drain ports, so that any position in the ith area is at the preset time after sewage injectionThe long sewage concentration is larger than a first pollution concentration threshold corresponding to the ith area and smaller than a second pollution concentration threshold corresponding to the ith area;
the electronic device determines N corresponding to the ith area through an iterative calculation mode i The distribution of the positions of the drain outlets in the ith area comprises:
the electronic equipment iteratively calculates N corresponding to the ith area according to the total number of drain outlets allowed to be set in the regulating tank i The position distribution of the drain outlets in the ith area until the N is determined i The position distribution of the drain outlets in the ith area meets the condition corresponding to the ith area;
wherein S1: the electronic equipment determines that the number of the drain outlets corresponding to the ith area is N according to the total number of the drain outlets allowed to be set in the regulating tank i A plurality of;
s2: the number of the sewage outlets is N i In the case of each, the electronic device determines the N by sub-iteration i Whether the position distribution of the drain outlet in the ith area meets the condition corresponding to the ith area or not;
S3: if said N is i The electronic equipment determines that the iterative computation for the ith area is finished if the position distribution meeting the condition corresponding to the ith area exists in the ith area, otherwise, the electronic equipment returns to execute S1;
wherein the electronic device determines the N through sub-iteration i Whether the position distribution of the drain outlet in the ith area meets the condition corresponding to the ith area or not comprises the following steps:
for any sub-iteration, the electronic device randomly generates the N i The positions of the drain outlets in the ith area are distributed j;
the electronic equipment judges the N i Whether the position distribution j of the drain outlets in the ith area meets the condition corresponding to the ith area or not;
if said N is i Individual blowdownThe position distribution j of the port in the ith area meets the condition corresponding to the ith area, the electronic equipment determines that the iterative calculation aiming at the ith area is finished, otherwise, the electronic equipment continues to perform the next sub-iteration until the N is determined i The position distribution of the drain outlets in the ith area meets the condition corresponding to the ith area; if the position distribution in the ith area still does not meet the condition corresponding to the ith area when the sub-iterations reach the threshold number of times, the electronic equipment determines the N i The position distribution of the drain outlets in the ith area does not meet the condition corresponding to the ith area;
wherein the electronic device determines the N i Whether the position distribution j of the drain outlets in the ith area meets the condition corresponding to the ith area or not comprises the following steps:
the electronic equipment is according to the N i The respective sewage injection amount of each sewage outlet and the preset duration determine the N i Thermodynamic diagram of pollution concentration of each pollution area of each sewage outlet, N is altogether i Thermodynamic diagrams of the concentration of contamination of individual contaminated areas;
the electronic equipment is according to the N i The position distribution j of the drain outlets in the ith area is determined to be N i A thermodynamic diagram of the concentration of contamination of an individual contaminated area is a position distribution j within the i-th area;
the electronic equipment is according to the N i Determining the N by thermodynamic diagram of the pollution concentration of the polluted area in the position distribution j of the polluted area in the ith area i Whether the position distribution j of the drain outlets in the ith area meets the condition corresponding to the ith area or not, wherein the position distribution j is in the N i In the position distribution j of the pollution concentration of the pollution areas in the ith area, if the thermodynamic diagrams of the pollution concentrations of a plurality of pollution areas overlap to form an overlapping area, the pollution concentration of the overlapping area is the superposition of the pollution concentrations of the pollution areas in the overlapping area;
Wherein the N is i The j-th pollution area in the polluted areasThe domain being a circular region, j being 1 to N i If the integer of N is i The larger the injected sewage amount of a jth sewage outlet in the sewage outlets is, the larger the radius of the jth pollution area of the jth sewage outlet is;
the electronic device divides the adjusting pool into M areas, and the electronic device comprises:
the electronic equipment divides the regulating tank for a plurality of times along the direction perpendicular to the edge of the regulating tank, so that the regulating tank is divided into M areas;
if the adjusting pool is divided into the M areas, and the M areas still have areas that cannot meet the conditions corresponding to the areas, the electronic device adds 1 to the value of M, and then continues to divide the adjusting pool into the M areas until each of the M areas meets the conditions corresponding to the area.
2. The method for optimizing position distribution of sewage treatment drain outlet according to claim 1, wherein said N i The j-th polluted area in the polluted areas is a circular area, and j is 1 to N i If the integer of N is i The larger the injected sewage amount of the jth sewage outlet in the sewage outlets is, the larger the radius of the jth pollution area of the jth sewage outlet is.
3. The method for optimizing the position distribution of sewage treatment outlets according to claim 1 or 2, wherein the total number of the allowable sewage outlets in the regulating tank is K, and K is an integer greater than 1;
in the case where i is equal to 1, for S1, the electronic device determines the number N of drains in the i-th region when the electronic device performs the 1 st iteration i K-M-i; for S2-S3, if the K-M-i sewage outlets have position distribution meeting the condition corresponding to the ith area in the ith area, ending iterative calculation aiming at the ith area, otherwise, returning the electronic equipment to S1;
in the case of i being greater than 1In the case of S1, when the electronic device performs the 1 st iteration, the electronic device determines the number N of drains in the i-th area i K-K1- (M-i), wherein K1 is the total number of sewage outlets corresponding to the first i-1 areas in the M areas; for S2-S3, if the K-K1- (M-i) sewage outlet has position distribution meeting the condition corresponding to the ith area in the ith area, ending iterative calculation for the ith area, otherwise, returning the electronic equipment to S1;
wherein the number of the drain outlets determined in the next iteration is at least one more than the number of the drain outlets determined in the last iteration.
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