Waterway diversion control method and system based on reservoir

Abstract

The invention discloses a reservoir-based waterway diversion control method and system, and the method comprises the steps: determining the displacement of a reservoir according to a second dangerous case coefficient and a first dangerous case coefficient, and defining the opening number of drainage pipelines of the reservoir according to the displacement, so as to carry out the dynamic management and control of the second dangerous case coefficient and the first dangerous case coefficient. And the second dangerous case coefficient and the first dangerous case coefficient are dynamically regulated and controlled based on drainage of the drainage pipeline of the reservoir, so that downstream and upstream water danger conditions are dynamically regulated and controlled, and downstream and upstream linkage type risk management and control are realized. In the drainage process of the reservoir, a downstream risk area and a non-risk area are collected, and the water surface variation of the non-risk area is defined; the dynamic risk coefficient of the non-risk area is defined according to the water surface variation of the non-risk area, risk management and control of the sub-path in the drainage path are carried out based on the dynamic risk coefficient of the non-risk area, waterway diversion control is realized, and downstream and upstream linkage risk management and control are further realized.

Description

Technical Field

[0001] The present invention relates to the technical field of waterway diversion control systems based on reservoirs, and in particular to a waterway diversion control method and system based on reservoirs. Background Art

[0002] With the development of science and technology, reservoirs are located between the upstream and downstream, and selectively connect the upstream and downstream. Generally, when there is a water risk in the upstream, the drainage pipes of the reservoir are opened, and the water from the upstream is diverted to the downstream. At the same time, the risk factor will increase as the water in the downstream increases. In the existing technology, the overload from the upstream is simply transferred to the downstream, and there is no control over the risks in the downstream, nor is there any dynamic regulation of the water risk situation in the downstream and upstream, so it is impossible to achieve linkage risk control in the downstream and upstream. Summary of the invention

[0003] The purpose of the present invention is to overcome the deficiencies of the prior art. The present invention provides a waterway diversion control method and system based on a reservoir. The discharge volume of the reservoir is determined according to the second hazard coefficient and the first hazard coefficient, and the number of openings of the reservoir's drainage pipe is defined according to the discharge volume, so as to facilitate dynamic control of the second hazard coefficient and the first hazard coefficient, and dynamically adjust the second hazard coefficient and the first hazard coefficient based on the drainage of the reservoir's drainage pipe, so as to dynamically adjust the water hazard situation downstream and upstream, and realize the linkage risk control of downstream and upstream. At the same time, in the drainage process of the reservoir, the risk area and non-risk area of ​​the downstream are collected, and the water surface change amount of the non-risk area is defined; the dynamic risk coefficient of the non-risk area is defined according to the water surface change amount of the non-risk area, and the risk control of the sub-path in the drainage path is performed based on the dynamic risk coefficient of the non-risk area, so as to realize waterway diversion control, further realize the linkage risk control of downstream and upstream, and implement drainage control on the drainage path when the reservoir is draining to the downstream, and reasonably optimize the second hazard coefficient of the downstream during the water volume increment process.

[0004] In order to solve the above technical problems, an embodiment of the present invention provides a reservoir-based waterway diversion control method, which is applied to a reservoir-based waterway diversion control scenario; The reservoir-based waterway diversion control method comprises: Locate the location of the reservoir, and determine the upstream and downstream based on the water path traversal of the location of the reservoir; Traversing the upstream and dividing the upstream into a plurality of first tributaries, monitoring water flow parameters of the plurality of first tributaries, and defining a first danger coefficient of the upstream according to the water flow parameters of the plurality of first tributaries; Traversing the downstream and dividing the downstream into a plurality of second tributaries, monitoring water flow parameters of the plurality of second tributaries, and defining a second danger coefficient of the downstream according to the water flow parameters of the plurality of second tributaries; Associating the second hazard coefficient with the first hazard coefficient, determining the discharge volume of the reservoir according to the second hazard coefficient and the first hazard coefficient, and defining the number of openings of the drainage pipes of the reservoir according to the discharge volume; During the drainage process of the reservoir, the risk area and non-risk area of ​​the downstream are collected, and the water surface change in the non-risk area is defined; The dynamic risk coefficient of the non-risk area is defined according to the water surface change in the non-risk area, and the risk management of the sub-paths in the drainage path is carried out based on the dynamic risk coefficient of the non-risk area to achieve waterway diversion control.

[0005] Optionally, the locating the location of the reservoir and determining the upstream and downstream based on the waterway traversal of the location of the reservoir includes: Locate the location of the reservoir; Trigger upstream and downstream detection based on the location of the reservoir; During the upstream and downstream detection process, the waterway traversal is performed based on the location of the reservoir; Trace back along the direction of water inflow into the reservoir to define the upstream; Follow the reservoir drainage direction forward to define the downstream; The upstream, reservoir and downstream are associated, and a waterway hazard plan is constructed based on the upstream, reservoir and downstream; previous waterway hazard nodes are marked based on the waterway hazard plan, and corresponding real-time hazard detection is set according to the previous waterway hazard nodes.

[0006] Optionally, traversing the upstream and dividing the upstream into a plurality of first tributaries, monitoring the water flow parameters of the plurality of first tributaries, and defining a first danger coefficient of the upstream according to the water flow parameters of the plurality of first tributaries, comprises: freeze frame upstream; Real-time traversal of the upstream along the water flow direction; Divide the upstream into multiple first tributaries, and present the multiple first tributaries on the waterway hazard plan; Traversing first peripheral waterfront parameters along a plurality of first tributaries, and constructing first peripheral waterfront features according to the first peripheral waterfront parameters; Associating the first surrounding waterfront features and the waterway hazard plan map, and constructing a three-dimensional schematic diagram of the upstream according to the first surrounding waterfront features and the waterway hazard plan map; Marking a plurality of first water flow parameter detection points based on the traversal of the upstream stereoscopic schematic diagram, and monitoring water flow parameters of a plurality of first tributaries along the plurality of first water flow parameter detection points; The first danger coefficient of the upstream is defined according to the water flow parameters of the plurality of first tributaries and the relative positions of the plurality of first tributaries.

[0007] Optionally, traversing the downstream and dividing the downstream into a plurality of second tributaries, monitoring the water flow parameters of the plurality of second tributaries, and defining a second danger coefficient of the downstream according to the water flow parameters of the plurality of second tributaries, comprises: freeze frame downstream; Real-time traversal of the downstream along the water flow direction; Divide the downstream into multiple second tributaries, and present the multiple second tributaries on the waterway hazard plan; traversing the second peripheral water bank parameters along the plurality of second tributaries, and constructing the second peripheral water bank features according to the second peripheral water bank parameters; Associating the second surrounding waterfront features and the waterway hazard plan map, and constructing a three-dimensional schematic diagram of the downstream according to the second surrounding waterfront features and the waterway hazard plan map; Marking a plurality of second water flow parameter detection points based on the traversal of the downstream stereoscopic schematic diagram, and monitoring the water flow parameters of a plurality of second tributaries along the plurality of second water flow parameter detection points; A second danger coefficient of the downstream is defined according to the water flow parameters of the plurality of second tributaries and the relative positions of the plurality of second tributaries.

[0008] Optionally, associating the second hazard coefficient with the first hazard coefficient, determining the discharge volume of the reservoir according to the second hazard coefficient and the first hazard coefficient, and defining the number of openings of the drainage pipes of the reservoir according to the discharge volume includes: Determine the second risk factor and the first risk factor; Associating the second hazard coefficient with the first hazard coefficient; The second hazard level is defined according to the second hazard coefficient, and the first hazard level is defined according to the first hazard coefficient; Determining a risk level difference amount based on a comparison between the second risk level and the first risk level; The discharge volume of the reservoir is determined according to the difference in danger levels, the downstream water volume matched by the second danger coefficient, and the upstream water volume matched by the first danger coefficient; Defining drainage rate based on the difference in hazard levels and drainage rate table; The number of openings of the reservoir drainage pipes is defined according to the drainage rate and the discharge volume of the reservoir.

[0009] Optionally, during the drainage process of the reservoir, the risk area and the non-risk area downstream are collected, and the water surface change amount of the non-risk area is defined, including: During the drainage process of the reservoir, collect data on risky and non-risky areas downstream; Define non-risk areas and multiple drainage sub-paths based on the non-risk areas; The drainage pipes of the reservoir and the plurality of drainage sub-paths are associated, and a drainage path is constructed according to the drainage pipes of the reservoir and the plurality of drainage sub-paths. At this time, each drainage pipe matches at least one drainage sub-path and is in a connected state.

[0010] Optionally, during the drainage process of the reservoir, the risk area and the non-risk area of ​​the downstream are collected, and the water surface change amount of the non-risk area is defined, and further includes: Drain water along the drainage path and dynamically monitor the drainage volume of the drainage pipe and the diversion volume of the drainage path; The drainage difference is defined according to the drainage volume of the drainage pipe and the diversion volume of the drainage path; If the drainage difference exceeds the preset drainage difference threshold, waterway blockage detection is triggered, and the drainage of multiple drainage sub-paths is compared to identify the waterway blockage node, and regulation is performed based on the waterway blockage node to eliminate the waterway blockage state; Dynamically detect non-risk areas along the drainage path and define the drainage volume of each drainage sub-path; The water surface change in the non-risk area is defined according to the discharge of each drainage subpath.

[0011] Optionally, defining a dynamic risk coefficient of the non-risk area according to the water surface change in the non-risk area, and performing risk control of sub-paths in the drainage path based on the dynamic risk coefficient of the non-risk area to achieve waterway diversion control, includes: Freeze the water surface change in non-risk areas; The change range of non-risk area is defined based on the water surface change in non-risk area; The dynamic risk factor of the non-risk area is defined according to the change range and the current risk factor of the non-risk area, and the dynamic risk factor of the non-risk area is dynamically monitored.

[0012] Optionally, the method of defining a dynamic risk coefficient of a non-risk area according to a water surface change in the non-risk area, and performing risk control of a sub-path in a drainage path based on the dynamic risk coefficient of the non-risk area to achieve waterway diversion control, further includes: Divide each sub-risk factor based on the dynamic risk factor; Match each sub-risk coefficient to the node position of the corresponding drainage path; Construct a downstream risk dynamic diagram based on each sub-risk coefficient and the node position of the drainage path; Dynamically respond to node locations based on downstream risk dynamic graphs; The risk management of sub-paths in the drainage path is carried out according to the node location to achieve waterway diversion control.

[0013] In addition, an embodiment of the present invention further provides a waterway diversion control system based on a reservoir, and the waterway diversion control system based on a reservoir includes: A traversal module is used to locate the location of the reservoir and determine the upstream and downstream based on the waterway traversal of the location of the reservoir; A first danger coefficient module, used for traversing the upstream and dividing the upstream into a plurality of first tributaries, monitoring the water flow parameters of the plurality of first tributaries, and defining a first danger coefficient of the upstream according to the water flow parameters of the plurality of first tributaries; A second danger coefficient module, used for traversing the downstream and dividing the downstream into a plurality of second tributaries, monitoring the water flow parameters of the plurality of second tributaries, and defining a second danger coefficient of the downstream according to the water flow parameters of the plurality of second tributaries; A reservoir drainage module, used to associate the second hazard coefficient with the first hazard coefficient, determine the drainage volume of the reservoir according to the second hazard coefficient and the first hazard coefficient, and define the number of drainage pipes of the reservoir to be opened according to the drainage volume; The water surface change module is used to collect the risk area and non-risk area of ​​the downstream during the drainage process of the reservoir, and define the water surface change in the non-risk area; The control module is used to define the dynamic risk coefficient of the non-risk area according to the water surface change in the non-risk area, and to perform risk management of the sub-paths in the drainage path based on the dynamic risk coefficient of the non-risk area to achieve waterway diversion control.

[0014] In an embodiment of the present invention, the location of the reservoir is located by the method in the embodiment of the present invention, and the upstream and downstream are determined based on the waterway traversal of the location of the reservoir; the upstream is traversed and divided into multiple first tributaries, the water flow parameters of the multiple first tributaries are monitored, and the first hazard coefficient of the upstream is defined according to the water flow parameters of the multiple first tributaries; the downstream is traversed and divided into multiple second tributaries, the water flow parameters of the multiple second tributaries are monitored, and the second hazard coefficient of the downstream is defined according to the water flow parameters of the multiple second tributaries; the second hazard coefficient and the first hazard coefficient are associated, and the discharge of the reservoir is determined according to the second hazard coefficient and the first hazard coefficient, and the number of openings of the drainage pipe of the reservoir is defined according to the discharge, so as to facilitate dynamic control of the second hazard coefficient and the first hazard coefficient, and dynamically adjust the second hazard coefficient and the first hazard coefficient based on the discharge of the drainage pipe of the reservoir, so as to dynamically adjust the water hazard situation of the downstream and upstream, and realize the linkage risk control of the downstream and upstream.

[0015] At the same time, during the drainage process of the reservoir, the risk area and non-risk area in the downstream are collected, and the water surface change in the non-risk area is defined; the dynamic risk coefficient of the non-risk area is defined according to the water surface change in the non-risk area, and the risk control of the sub-paths in the drainage path is carried out based on the dynamic risk coefficient of the non-risk area, so as to realize waterway diversion control, further realize the linkage risk control of the downstream and upstream, and implement drainage control on the drainage path when the reservoir drains downstream, so as to reasonably optimize the second hazard coefficient of the downstream during the water volume increase process. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 is a flow chart of a reservoir-based waterway diversion control method in an embodiment of the present invention; Figure 2 is a flow chart of S11 in the reservoir-based waterway diversion control method in an embodiment of the present invention; Figure 3 is a flow chart of S12 in the reservoir-based waterway diversion control method in an embodiment of the present invention; Figure 4 is a flow chart of S13 in the reservoir-based waterway diversion control method in an embodiment of the present invention; Figure 5 is a flow chart of S14 in the reservoir-based waterway diversion control method in an embodiment of the present invention; Figure 6 is a flow chart of S15 in the reservoir-based waterway diversion control method in an embodiment of the present invention; Figure 7 is a flow chart of S16 in the reservoir-based waterway diversion control method in an embodiment of the present invention; Figure 8 It is a schematic diagram of the structure of a waterway diversion control system based on a reservoir in an embodiment of the present invention; Fig. 9 The figure is a hardware diagram of an electronic device according to an exemplary embodiment. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0019] Method Example: See also Figures 1 to 9 , a waterway diversion control method based on a reservoir, applied to a waterway diversion control scenario based on a reservoir; the waterway diversion control method based on a reservoir includes: Step S11: locating the location of the reservoir, and determining the upstream and downstream based on the waterway traversal of the location of the reservoir; Step S12: traversing the upstream and dividing the upstream into a plurality of first tributaries, monitoring the water flow parameters of the plurality of first tributaries, and defining a first danger coefficient of the upstream according to the water flow parameters of the plurality of first tributaries; Step S13: traversing the downstream and dividing the downstream into a plurality of second tributaries, monitoring the water flow parameters of the plurality of second tributaries, and defining a second danger coefficient of the downstream according to the water flow parameters of the plurality of second tributaries; Step S14: associating the second hazard coefficient with the first hazard coefficient, determining the discharge volume of the reservoir according to the second hazard coefficient and the first hazard coefficient, and defining the number of openings of the drainage pipes of the reservoir according to the discharge volume; Step S15: During the drainage process of the reservoir, collect the risk area and non-risk area of ​​the downstream, and define the water surface change in the non-risk area; Step S16: defining a dynamic risk coefficient of the non-risk area according to the water surface change in the non-risk area, and performing risk control of the sub-paths in the drainage path based on the dynamic risk coefficient of the non-risk area to achieve waterway diversion control.

[0020] In an embodiment of the present invention, through the method in the embodiment of the present invention, the discharge volume of the reservoir is determined according to the second hazard coefficient and the first hazard coefficient, and the number of opening pipes of the reservoir is defined according to the discharge volume, so as to facilitate dynamic management and control of the second hazard coefficient and the first hazard coefficient, and dynamically adjust the second hazard coefficient and the first hazard coefficient based on the discharge of the drainage pipes of the reservoir, so as to dynamically adjust the water hazard situation downstream and upstream, thereby realizing linked risk management of downstream and upstream.

[0021] At the same time, during the drainage process of the reservoir, the risk area and non-risk area in the downstream are collected, and the water surface change in the non-risk area is defined; the dynamic risk coefficient of the non-risk area is defined according to the water surface change in the non-risk area, and the risk control of the sub-paths in the drainage path is carried out based on the dynamic risk coefficient of the non-risk area, so as to realize waterway diversion control, further realize the linkage risk control of the downstream and upstream, and implement drainage control on the drainage path when the reservoir drains downstream, so as to reasonably optimize the second hazard coefficient of the downstream during the water volume increase process.

[0022] refer to Figure 2 In step S11, the location of the reservoir is located, and the upstream and downstream are determined based on the waterway traversal of the location of the reservoir; In the specific implementation process of the present invention, the specific steps may be: S111: Locate the location of the reservoir; S112: triggering upstream and downstream detection according to the location of the reservoir; S113: During the upstream and downstream detection process, a waterway traversal is performed based on the location of the reservoir; S114: trace back along the direction of water inflow into the reservoir to define the upstream; S115: trace forward along the discharge direction of the reservoir to define the downstream; S116: Associating the upstream, reservoir and downstream, and constructing a waterway hazard plan map based on the upstream, reservoir and downstream; marking previous waterway hazard nodes based on the waterway hazard plan map, and setting corresponding real-time hazard detection according to the previous waterway hazard nodes.

[0023] In an embodiment of the present application, the location of the reservoir is located, and the location of the reservoir is controlled, thereby triggering upstream and downstream detection according to the location of the reservoir, so as to define the upstream and downstream based on the location of the reservoir, thereby performing an integrated inspection of the upstream, reservoir and downstream.

[0024] At this time, in the upstream and downstream detection process, the waterway traversal is performed based on the location of the reservoir; the water inlet direction of the reservoir is traced back to define the upstream; at the same time, the discharge direction of the reservoir is traced forward to define the downstream, thereby clarifying the reservoir and the downstream.

[0025] Furthermore, the upstream, reservoir and downstream are associated, and a waterway hazard plan map is constructed based on the upstream, reservoir and downstream, so as to introduce the waterway hazard plan map, thereby marking previous waterway hazard nodes based on the waterway hazard plan map, and setting corresponding real-time hazard detection according to the previous waterway hazard nodes, thereby realizing upstream and downstream hazard detection, and dispatching the reservoir management and control based on the upstream and downstream hazard detection, thereby forming an overall control of the upstream, reservoir and downstream.

[0026] refer to Figure 3 , in step S12, traverse the upstream and divide the upstream into a plurality of first tributaries, monitor the water flow parameters of the plurality of first tributaries, and define a first danger coefficient of the upstream according to the water flow parameters of the plurality of first tributaries; In the specific implementation process of the present invention, the specific steps may be: S121: freeze frame upstream; S122: traverse the upstream in real time along the water flow direction; S123: Divide the upstream into a plurality of first tributaries, and present the plurality of first tributaries on a waterway hazard plan; S124: traversing first peripheral waterfront parameters along the plurality of first tributaries, and constructing first peripheral waterfront features according to the first peripheral waterfront parameters; S125: associating the first surrounding waterfront features and the waterway hazard plan map, and constructing a three-dimensional schematic diagram of the upstream according to the first surrounding waterfront features and the waterway hazard plan map; S126: marking a plurality of first water flow parameter detection points based on the traversal of the upstream three-dimensional schematic diagram, and monitoring water flow parameters of a plurality of first tributaries along the plurality of first water flow parameter detection points; S127: Define a first hazard coefficient of the upstream according to the water flow parameters of the plurality of first tributaries and the relative positions of the plurality of first tributaries.

[0027] In an embodiment of the present application, the upstream is frozen, and the upstream is traversed in real time along the direction of water flow to facilitate targeted detection of the upstream. At this time, the upstream is divided into multiple first tributaries, and the multiple first tributaries are presented in the waterway hazard plan map, so as to freeze the multiple first tributaries in the waterway hazard plan map, and then further refine the multiple first tributaries in the waterway hazard plan map.

[0028] At the same time, the first surrounding waterside parameters are traversed along multiple first tributaries, and the first surrounding waterside features are constructed according to the first surrounding waterside parameters, so as to introduce the corresponding first surrounding waterside features along the multiple first tributaries, and further present them in the waterway hazard plan map. Therefore, the first surrounding waterside features and the waterway hazard plan map are associated, and a three-dimensional schematic diagram of the upstream is constructed according to the first surrounding waterside features and the waterway hazard plan map, so that each first tributary and the first surrounding waterside features are presented in three dimensions based on the three-dimensional schematic diagram of the upstream, and the status of each first tributary and the first surrounding waterside features can be observed more intuitively.

[0029] Furthermore, based on the traversal of the upstream stereoscopic schematic diagram, multiple first water flow parameter detection points are marked, and the water flow parameters of multiple first tributaries are monitored along the multiple first water flow parameter detection points; the first hazard coefficient of the upstream is defined according to the water flow parameters of the multiple first tributaries and the relative positions of the multiple first tributaries, the first hazard coefficient of the upstream is introduced, and the degree of hazard of the upstream is presented through the first hazard coefficient of the upstream, thereby triggering risk control of the upstream.

[0030] refer to Figure 4 , in step S13, traverse the downstream and divide the downstream into a plurality of second tributaries, monitor the water flow parameters of the plurality of second tributaries, and define a second danger coefficient of the downstream according to the water flow parameters of the plurality of second tributaries; In the specific implementation process of the present invention, the specific steps may be: S131: freeze frame downstream; S132: traverse the downstream in real time along the water flow direction; S133: Divide the downstream into a plurality of second tributaries, and present the plurality of second tributaries on the waterway hazard plan; S134: traversing the second peripheral waterfront parameters along the plurality of second tributaries, and constructing second peripheral waterfront features according to the second peripheral waterfront parameters; S135: associating the second surrounding waterfront features and the waterway hazard plan map, and constructing a three-dimensional schematic diagram of the downstream according to the second surrounding waterfront features and the waterway hazard plan map; S136: marking a plurality of second water flow parameter detection points based on the traversal of the downstream stereoscopic schematic diagram, and monitoring water flow parameters of a plurality of second tributaries along the plurality of second water flow parameter detection points; S137: Define a second hazard coefficient of the downstream according to the water flow parameters of the plurality of second tributaries and the relative positions of the plurality of second tributaries.

[0031] In an embodiment of the present application, the downstream is frozen, and the downstream is traversed in real time along the direction of water flow to facilitate targeted detection of the downstream. At this time, the downstream is divided into multiple second tributaries, and the multiple second tributaries are presented in the waterway hazard plan map, so as to freeze the multiple second tributaries in the waterway hazard plan map, and then further refine the multiple second tributaries in the waterway hazard plan map.

[0032] At the same time, the second surrounding waterbank parameters are traversed along multiple second tributaries, and the second surrounding waterbank features are constructed according to the second surrounding waterbank parameters, so as to introduce the corresponding second surrounding waterbank features along the multiple second tributaries, and further present them in the waterway hazard plan map. Therefore, the second surrounding waterbank features and the waterway hazard plan map are associated, and a three-dimensional schematic diagram of the downstream is constructed according to the second surrounding waterbank features and the waterway hazard plan map, so that each second tributary and the second surrounding waterbank features are presented in three dimensions based on the three-dimensional schematic diagram of the downstream, and the status of each second tributary and the second surrounding waterbank features can be observed more intuitively.

[0033] Furthermore, based on the traversal of the stereoscopic schematic diagram of the downstream, multiple second water flow parameter detection points are marked, and the water flow parameters of the multiple second tributaries are monitored along the multiple second water flow parameter detection points; the second hazard coefficient of the downstream is defined according to the water flow parameters of the multiple second tributaries and the relative positions of the multiple second tributaries, the second hazard coefficient of the downstream is introduced, and the degree of hazard of the downstream is presented through the second hazard coefficient of the downstream, thereby triggering risk control of the downstream.

[0034] refer to Figure 5 , S14: associating the second hazard coefficient with the first hazard coefficient, and determining the discharge volume of the reservoir according to the second hazard coefficient and the first hazard coefficient, and defining the number of openings of the drainage pipes of the reservoir according to the discharge volume; In the specific implementation process of the present invention, the specific steps may be: S141: fix the second risk factor and the first risk factor; S142: Associating the second risk coefficient with the first risk coefficient; S143: defining a second hazard level according to the second hazard coefficient, and defining a first hazard level according to the first hazard coefficient; S144: determining a risk level difference based on a comparison between the second risk level and the first risk level; S145: determining the discharge volume of the reservoir according to the difference in danger level, the downstream water volume matched by the second danger coefficient, and the upstream water volume matched by the first danger coefficient; S146: defining a drainage rate based on the difference in hazard levels and a drainage rate table; S147: Define the number of drainage pipes of the reservoir to be opened according to the drainage rate and the drainage volume of the reservoir.

[0035] In an embodiment of the present application, the second hazard coefficient and the first hazard coefficient are fixed, and the second hazard coefficient and the first hazard coefficient are controlled. At this time, the second hazard coefficient and the first hazard coefficient are associated; the second hazard level is defined according to the second hazard coefficient, and the first hazard level is defined according to the first hazard coefficient, so as to introduce the second hazard level and the first hazard level.

[0036] At this time, the difference in hazard levels is determined based on the comparison between the second hazard level and the first hazard level, thereby freezing the difference in hazard levels, and then the discharge of the reservoir is determined based on the difference in hazard levels, the downstream water volume matched by the second hazard coefficient, and the upstream water volume matched by the first hazard coefficient, thereby clarifying the discharge of the reservoir and triggering upstream risk control, so as to facilitate the diversion of part of the upstream water to the downstream through the reservoir, so as to facilitate early control of upstream risks and further rationally dispatch water volume upstream.

[0037] At the same time, the drainage rate is defined based on the difference in hazard levels and the drainage rate table; the number of drainage pipes opened in the reservoir is defined according to the drainage rate and the drainage volume of the reservoir, so as to facilitate the management and control of the number of drainage pipes opened in the reservoir, thereby ensuring the drainage effect of the drainage pipes in the reservoir.

[0038] In addition, the discharge volume of the reservoir is determined according to the second hazard coefficient and the first hazard coefficient, and the number of opening pipes of the reservoir is defined according to the discharge volume, so as to facilitate dynamic management and control of the second hazard coefficient and the first hazard coefficient, and dynamically adjust the second hazard coefficient and the first hazard coefficient based on the discharge of the drainage pipes of the reservoir, so as to dynamically adjust the water hazard situation downstream and upstream, thereby realizing linked risk management of downstream and upstream.

[0039] refer to Figure 6 ,S15: During the drainage process of the reservoir, collect the risk area and non-risk area of ​​the downstream, and define the water surface change in the non-risk area; In the specific implementation process of the present invention, the specific steps may be: S151: During the drainage process of the reservoir, collect the risk areas and non-risk areas downstream; S152: freeze the non-risk area and define multiple drainage sub-paths based on the non-risk area; S153: Associating the drainage pipes and the plurality of drainage sub-paths of the reservoir, and constructing a drainage path according to the drainage pipes and the plurality of drainage sub-paths of the reservoir, wherein each drainage pipe matches at least one drainage sub-path and is in a connected state; S154: draining water along the drainage path, and dynamically monitoring the drainage volume of the drainage pipe and the diversion volume of the drainage path; S155: defining a drainage difference amount according to the drainage amount of the drainage pipe and the diversion amount of the drainage path; S156: If the drainage difference exceeds the preset drainage difference threshold, waterway blockage detection is triggered, and the drainage of multiple drainage sub-paths is compared to identify the waterway blockage node, and regulation is performed based on the waterway blockage node to eliminate the waterway blockage state; S157: Dynamically detect the non-risk area along the drainage path and define the drainage volume of each drainage sub-path; S158: Define the water surface change in the non-risk area according to the drainage volume of each drainage sub-path.

[0040] In an embodiment of the present application, during the drainage process of the reservoir, the risk areas and non-risk areas downstream are collected to facilitate targeted control of the non-risk areas downstream.

[0041] At this time, freeze the non-risk area, and define multiple drainage sub-paths based on the non-risk area; associate the drainage pipes of the reservoir and the multiple drainage sub-paths, and construct a drainage path based on the drainage pipes of the reservoir and the multiple drainage sub-paths, so as to introduce the drainage path, and connect the drainage pipes of the reservoir and the multiple drainage sub-paths accordingly, so as to further control the drainage path. At this time, each drainage pipe matches at least one drainage sub-path and is in a connected state.

[0042] At the same time, drainage is carried out along the drainage path, and the drainage volume of the drainage pipe and the diversion volume of the drainage path are dynamically monitored; the drainage difference is defined according to the drainage volume of the drainage pipe and the diversion volume of the drainage path to facilitate the management and control of the drainage difference, and the drainage difference is compared with the preset drainage difference threshold, so as to trigger water channel blockage detection based on the comparison between the drainage difference and the preset drainage difference threshold.

[0043] Therefore, if the drainage difference exceeds the preset drainage difference threshold, the water channel blockage detection is triggered, and the drainage of multiple drainage sub-paths is compared to identify the water channel blockage node, and regulation is performed based on the water channel blockage node to eliminate the water channel blockage state, thereby ensuring the drainage state of multiple drainage sub-paths and implementing detection on multiple drainage sub-paths.

[0044] In addition, dynamic detection is carried out on non-risk areas along the drainage path to define the drainage volume of each drainage sub-path. The water surface change in the non-risk area is defined according to the drainage volume of each drainage sub-path, so that the water surface change in the non-risk area can be managed and controlled, and then the status of the non-risk area can be controlled.

[0045] refer to Figure 7 , S16: defining a dynamic risk coefficient of the non-risk area according to the water surface change in the non-risk area, and performing risk control of the sub-paths in the drainage path based on the dynamic risk coefficient of the non-risk area, so as to realize waterway diversion control; In the specific implementation process of the present invention, the specific steps may be: S161: freeze the water surface change in non-risk areas; S162: defining a change range of the non-risk area based on a water surface change amount in the non-risk area; S163: defining a dynamic risk coefficient of the non-risk area according to the change range and the current risk coefficient of the non-risk area, and dynamically monitoring the dynamic risk coefficient of the non-risk area; S164: Divide each sub-risk coefficient based on the dynamic risk coefficient; S165: Match each sub-risk coefficient to a node position of a corresponding drainage path; S166: Construct a downstream risk dynamic diagram based on each sub-risk coefficient and the node position of the drainage path; S167: Dynamic response node location based on downstream risk dynamic graph; S168: Risk management of sub-paths in the drainage path is performed according to the node positions to achieve waterway diversion control.

[0046] During the specific implementation of the present invention, the water surface change in the non-risk area is frozen; the change amplitude of the non-risk area is defined based on the water surface change in the non-risk area; the dynamic risk coefficient of the non-risk area is defined according to the change amplitude and the current risk coefficient of the non-risk area, and the dynamic risk coefficient of the non-risk area is dynamically monitored, so as to control the risk of the non-risk area during the process of increasing water volume and dynamically monitor the dynamic risk coefficient.

[0047] At this time, each sub-risk coefficient is divided based on the dynamic risk coefficient; each sub-risk coefficient is matched to the corresponding node position of the drainage path; a downstream risk dynamic map is constructed according to each sub-risk coefficient and the node position of the drainage path, so as to introduce the downstream risk dynamic map, and present each risk point downstream according to the downstream risk dynamic map, so as to carry out coordinated management and control of each risk point downstream, so as to control its own risks while bearing the drainage of the reservoir downstream.

[0048] Therefore, the node position is dynamically responded to based on the downstream risk dynamic diagram; the risk control of the sub-paths in the drainage path is carried out according to the node position to realize waterway diversion control, further realize the linkage risk control of the downstream and upstream, and implement drainage control on the drainage path when the reservoir discharges water to the downstream, so as to reasonably optimize the second hazard coefficient of the downstream during the water volume increase process.

[0049] In an embodiment of the present invention, through the method in the embodiment of the present invention, the discharge volume of the reservoir is determined according to the second hazard coefficient and the first hazard coefficient, and the number of opening pipes of the reservoir is defined according to the discharge volume, so as to facilitate dynamic management and control of the second hazard coefficient and the first hazard coefficient, and dynamically adjust the second hazard coefficient and the first hazard coefficient based on the discharge of the drainage pipes of the reservoir, so as to dynamically adjust the water hazard situation downstream and upstream, thereby realizing linked risk management of downstream and upstream.

[0050] At the same time, during the drainage process of the reservoir, the risk area and non-risk area in the downstream are collected, and the water surface change in the non-risk area is defined; the dynamic risk coefficient of the non-risk area is defined according to the water surface change in the non-risk area, and the risk control of the sub-paths in the drainage path is carried out based on the dynamic risk coefficient of the non-risk area, so as to realize waterway diversion control, further realize the linkage risk control of the downstream and upstream, and implement drainage control on the drainage path when the reservoir drains downstream, so as to reasonably optimize the second hazard coefficient of the downstream during the water volume increase process.

[0051] System Example: See also Figure 8 , Figure 8 It is a schematic diagram of the structural composition of a reservoir-based waterway diversion control system in an embodiment of the present invention.

[0052] like Figure 8 As shown, a waterway diversion control system based on a reservoir, the waterway diversion control system based on a reservoir comprises: A traversal module 21 is used to locate the location of the reservoir and determine the upstream and downstream based on the waterway traversal of the location of the reservoir; A first danger coefficient module 22, used for traversing the upstream and dividing the upstream into a plurality of first tributaries, monitoring the water flow parameters of the plurality of first tributaries, and defining a first danger coefficient of the upstream according to the water flow parameters of the plurality of first tributaries; A second danger coefficient module 23, used for traversing the downstream and dividing the downstream into a plurality of second tributaries, monitoring the water flow parameters of the plurality of second tributaries, and defining a second danger coefficient of the downstream according to the water flow parameters of the plurality of second tributaries; The reservoir drainage module 24 is used to associate the second hazard coefficient with the first hazard coefficient, determine the drainage volume of the reservoir according to the second hazard coefficient and the first hazard coefficient, and define the number of drainage pipes of the reservoir to be opened according to the drainage volume; The water surface variation module 25 is used to collect the risk area and non-risk area of ​​the downstream during the drainage process of the reservoir, and define the water surface variation of the non-risk area; The control module 26 is used to define a dynamic risk coefficient of the non-risk area according to the water surface change in the non-risk area, and perform risk management of the sub-paths in the drainage path based on the dynamic risk coefficient of the non-risk area to achieve waterway diversion control.

[0053] Device Example: See also Fig. 9 , refer to the following Fig. 9 The electronic device 40 according to this embodiment of the present invention will be described. Fig. 9 The electronic device 40 shown is only an example and should not bring any limitation to the functions and scope of use of the embodiments of the present invention.

[0054] like Fig. 9 As shown, the electronic device 40 is in the form of a general computing device. The components of the electronic device 40 may include but are not limited to: at least one processing unit 41, at least one storage unit 42, and a bus 43 connecting different system components (including the storage unit 42 and the processing unit 41).

[0055] The storage unit stores program codes, which can be executed by the processing unit 41, so that the processing unit 41 executes the steps according to various exemplary embodiments of the present invention described in the above “Embodiment Method” section of this specification.

[0056] The storage unit 42 may include a readable medium in the form of a volatile storage unit, such as a random access memory unit (RAM) 421 and / or a cache memory unit 422 , and may further include a read-only memory unit (ROM) 423 .

[0057] The storage unit 42 may also include a program / utility 424 having a set (at least one) of control modules 425, such control modules 425 including but not limited to: an operating system, one or more application programs, other control modules, and program data, each of which or some combination may include the implementation of a network environment.

[0058] Bus 43 may represent one or more of several types of bus structures, including a memory unit bus or memory unit controller, a peripheral bus, an accelerated graphics port, a processing unit, or a local bus using any of a variety of bus architectures.

[0059] The electronic device 40 may also communicate with one or more external devices (e.g., keyboards, pointing devices, Bluetooth devices, etc.), one or more devices that enable a user to interact with the electronic device 40, and / or any device that enables the electronic device 40 to communicate with one or more other computing devices (e.g., routers, modems, etc.). Such communication may be performed via an input / output (I / O) interface 44. Furthermore, the electronic device 40 may also communicate with one or more networks (e.g., a local area network (LAN), a wide area network (WAN), and / or a public network, such as the Internet) via a network adapter 45. Fig. 9 As shown, the network adapter 45 communicates with other modules of the electronic device 40 via the bus 43. It should be understood that although Fig. 9 Not shown, other hardware and / or software modules may be used in conjunction with the electronic device 40, including but not limited to: microcode, device drivers, redundant processing units, external disk drive arrays, RAID systems, tape drives, and data backup planning systems.

[0060] Through the description of the above implementation, it is easy for those skilled in the art to understand that the example implementation described here can be implemented by software, or by software combined with necessary hardware. Therefore, the technical solution according to the implementation of the present disclosure can be embodied in the form of a software product, which can be stored in a non-volatile storage medium (which can be a CD-ROM, a USB flash drive, a mobile hard disk, etc.) or on a network, and includes a number of instructions to enable a computing device (which can be a personal computer, a server, a terminal device, or a network device, etc.) to execute the method according to the implementation of the present disclosure.

[0061] Those skilled in the art can understand that all or part of the steps in the various methods of the above embodiments can be completed by instructing related hardware through a program, and the program can be stored in a computer-readable storage medium, and the storage medium can include: a read-only memory (ROM), a random access memory (RAM), a disk or an optical disk, etc. In addition, it stores computer program instructions, and when the computer program instructions are executed by a computer, the computer executes the above method.

[0062] In addition, the above is a detailed introduction to the reservoir-based waterway diversion control method and system provided in the embodiments of the present invention. Specific examples are used in this article to illustrate the principles and implementation methods of the present invention. The description of the above embodiments is only used to help understand the method of the present invention and its core idea; at the same time, for general technical personnel in this field, according to the ideas of the present invention, there will be changes in the specific implementation methods and application scopes. In summary, the content of this specification should not be understood as a limitation on the present invention.

Claims

1. A waterway diversion control method based on a reservoir, characterized in that: Applied to reservoir-based waterway diversion control scenarios; The reservoir-based waterway diversion control method comprises: Locate the location of the reservoir, and determine the upstream and downstream based on the water path traversal of the location of the reservoir; Traversing the upstream and dividing the upstream into a plurality of first tributaries, monitoring water flow parameters of the plurality of first tributaries, and defining a first danger coefficient of the upstream according to the water flow parameters of the plurality of first tributaries; Traversing the downstream and dividing the downstream into a plurality of second tributaries, monitoring water flow parameters of the plurality of second tributaries, and defining a second danger coefficient of the downstream according to the water flow parameters of the plurality of second tributaries; Associating the second hazard coefficient with the first hazard coefficient, determining the discharge volume of the reservoir according to the second hazard coefficient and the first hazard coefficient, and defining the number of openings of the drainage pipes of the reservoir according to the discharge volume; During the drainage process of the reservoir, the risk area and non-risk area of ​​the downstream are collected, and the water surface change in the non-risk area is defined; The dynamic risk coefficient of the non-risk area is defined according to the water surface change in the non-risk area, and the risk management of the sub-paths in the drainage path is carried out based on the dynamic risk coefficient of the non-risk area to achieve waterway diversion control.

2. The reservoir-based waterway diversion control method according to claim 1, characterized in that: The method of locating the location of the reservoir and determining the upstream and downstream based on the waterway traversal of the location of the reservoir includes: Locate the location of the reservoir; Trigger upstream and downstream detection based on the location of the reservoir; During the upstream and downstream detection process, the waterway traversal is performed based on the location of the reservoir; Trace back along the direction of water inflow into the reservoir to define the upstream; Follow the reservoir drainage direction forward to define the downstream; The upstream, reservoir and downstream are associated, and a waterway hazard plan is constructed based on the upstream, reservoir and downstream; previous waterway hazard nodes are marked based on the waterway hazard plan, and corresponding real-time hazard detection is set according to the previous waterway hazard nodes.

3. The reservoir-based waterway diversion control method according to claim 2, characterized in that: The traversing of the upstream and dividing the upstream into a plurality of first tributaries, monitoring the water flow parameters of the plurality of first tributaries, and defining the first danger coefficient of the upstream according to the water flow parameters of the plurality of first tributaries, comprises: freeze frame upstream; Real-time traversal of the upstream along the water flow direction; Divide the upstream into multiple first tributaries, and present the multiple first tributaries on the waterway hazard plan; Traversing first peripheral waterfront parameters along a plurality of first tributaries, and constructing first peripheral waterfront features according to the first peripheral waterfront parameters; Associating the first surrounding waterfront features and the waterway hazard plan map, and constructing a three-dimensional schematic diagram of the upstream according to the first surrounding waterfront features and the waterway hazard plan map; Marking a plurality of first water flow parameter detection points based on the traversal of the upstream stereoscopic schematic diagram, and monitoring water flow parameters of a plurality of first tributaries along the plurality of first water flow parameter detection points; The first upstream danger coefficient is defined according to the water flow parameters of the plurality of first tributaries and the relative positions of the plurality of first tributaries.

4. The reservoir-based waterway diversion control method according to claim 3, characterized in that: The traversing of the downstream and dividing the downstream into a plurality of second tributaries, monitoring the water flow parameters of the plurality of second tributaries, and defining the second danger coefficient of the downstream according to the water flow parameters of the plurality of second tributaries, comprises: freeze frame downstream; Real-time traversal of the downstream along the water flow direction; Divide the downstream into multiple second tributaries, and present the multiple second tributaries on the waterway hazard plan; traversing the second peripheral water bank parameters along the plurality of second tributaries, and constructing the second peripheral water bank features according to the second peripheral water bank parameters; Associating the second surrounding waterfront features and the waterway hazard plan map, and constructing a three-dimensional schematic diagram of the downstream according to the second surrounding waterfront features and the waterway hazard plan map; Marking a plurality of second water flow parameter detection points based on the traversal of the downstream stereoscopic schematic diagram, and monitoring the water flow parameters of a plurality of second tributaries along the plurality of second water flow parameter detection points; A second danger coefficient of the downstream is defined according to the water flow parameters of the plurality of second tributaries and the relative positions of the plurality of second tributaries.

5. The reservoir-based waterway diversion control method according to claim 4, characterized in that: The associating the second hazard coefficient with the first hazard coefficient, determining the discharge volume of the reservoir according to the second hazard coefficient and the first hazard coefficient, and defining the number of openings of the drainage pipes of the reservoir according to the discharge volume, includes: Determine the second risk factor and the first risk factor; Associating the second hazard coefficient with the first hazard coefficient; The second hazard level is defined according to the second hazard coefficient, and the first hazard level is defined according to the first hazard coefficient; Determining a risk level difference amount based on a comparison between the second risk level and the first risk level; The discharge volume of the reservoir is determined according to the difference in danger levels, the downstream water volume matched by the second danger coefficient, and the upstream water volume matched by the first danger coefficient; Defining drainage rate based on the difference in hazard levels and drainage rate table; The number of openings of the reservoir drainage pipes is defined according to the drainage rate and the discharge volume of the reservoir.

6. The reservoir-based waterway diversion control method according to claim 5, characterized in that: During the drainage process of the reservoir, the risk area and the non-risk area of ​​the downstream are collected, and the water surface change in the non-risk area is defined, including: During the drainage process of the reservoir, collect data on risky and non-risky areas downstream; Define non-risk areas and multiple drainage sub-paths based on the non-risk areas; The drainage pipes of the reservoir and the plurality of drainage sub-paths are associated, and a drainage path is constructed according to the drainage pipes of the reservoir and the plurality of drainage sub-paths. At this time, each drainage pipe matches at least one drainage sub-path and is in a connected state.

7. The reservoir-based waterway diversion control method according to claim 6, characterized in that: In the process of draining the reservoir, the risk area and the non-risk area of ​​the downstream are collected, and the water surface change amount of the non-risk area is defined, which also includes: Drain water along the drainage path and dynamically monitor the drainage volume of the drainage pipe and the diversion volume of the drainage path; The drainage difference is defined according to the drainage volume of the drainage pipe and the diversion volume of the drainage path; If the drainage difference exceeds the preset drainage difference threshold, waterway blockage detection is triggered, and the drainage of multiple drainage sub-paths is compared to identify the waterway blockage node, and regulation is performed based on the waterway blockage node to eliminate the waterway blockage state; Dynamically detect non-risk areas along the drainage path and define the drainage volume of each drainage sub-path; The water surface change in the non-risk area is defined according to the discharge of each drainage subpath.

8. The reservoir-based waterway diversion control method according to claim 1, characterized in that: Defining the dynamic risk coefficient of the non-risk area according to the water surface change in the non-risk area, and performing risk control of the sub-paths in the drainage path based on the dynamic risk coefficient of the non-risk area to achieve waterway diversion control, includes: Freeze the water surface change in non-risk areas; The change range of non-risk area is defined based on the water surface change in non-risk area; The dynamic risk factor of the non-risk area is defined according to the change range and the current risk factor of the non-risk area, and the dynamic risk factor of the non-risk area is dynamically monitored.

9. The reservoir-based waterway diversion control method according to claim 8, characterized in that: The method further includes defining a dynamic risk coefficient of the non-risk area according to the water surface change in the non-risk area, and performing risk control of the sub-paths in the drainage path based on the dynamic risk coefficient of the non-risk area to achieve waterway diversion control. Divide each sub-risk factor based on the dynamic risk factor; Match each sub-risk coefficient to the corresponding node position of the drainage path; Construct a downstream risk dynamic diagram based on each sub-risk coefficient and the node position of the drainage path; Dynamically respond to node locations based on downstream risk dynamic graphs; The risk management of sub-paths in the drainage path is carried out according to the node location to achieve waterway diversion control.

10. A waterway diversion control system based on a reservoir, characterized in that: The reservoir-based waterway diversion control system is applied to the reservoir-based waterway diversion control method as claimed in any one of claims 1 to 9, and the reservoir-based waterway diversion control system includes: A traversal module is used to locate the location of the reservoir and determine the upstream and downstream based on the waterway traversal of the location of the reservoir; A first danger coefficient module, used for traversing the upstream and dividing the upstream into a plurality of first tributaries, monitoring the water flow parameters of the plurality of first tributaries, and defining a first danger coefficient of the upstream according to the water flow parameters of the plurality of first tributaries; A second danger coefficient module, used for traversing the downstream and dividing the downstream into a plurality of second tributaries, monitoring the water flow parameters of the plurality of second tributaries, and defining a second danger coefficient of the downstream according to the water flow parameters of the plurality of second tributaries; A reservoir drainage module, used to associate the second hazard coefficient with the first hazard coefficient, determine the drainage volume of the reservoir according to the second hazard coefficient and the first hazard coefficient, and define the number of drainage pipes of the reservoir to be opened according to the drainage volume; The water surface change module is used to collect the risk area and non-risk area of ​​the downstream during the drainage process of the reservoir, and define the water surface change in the non-risk area; The control module is used to define the dynamic risk coefficient of the non-risk area according to the water surface change in the non-risk area, and to perform risk management of the sub-paths in the drainage path based on the dynamic risk coefficient of the non-risk area to achieve waterway diversion control.

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