CN102433855B - Flood scheduling system - Google Patents
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Abstract
The invention discloses a flood scheduling system which comprises a flood scheduling prediction function module, a flood scheduling simulation function module, a human-and-computer interactive scheduling function module, an optimal scheduling function module and a joint scheduling function module which are respectively in network connection with a database system and a flood prediction system through data calling functions among the function modules in the system or a communication technology based on a WebService technology. With the adoption of a five-function scheduling mode, the flood scheduling system is applied to various flood scheduling requirements, and the problems of single scheduling means, poor generality and the like of the conventional flood scheduling system are solved.
Description
Technical field
The invention belongs to the technical field that Dispatching Flood combines with computer application.
Background technology
Flood dispatching system occupies very important position in whole flood forecasting errors, according to the regimen of reservoir basin, flood control key area, dam downstream, work feelings and socioeconomic status, carry out Analysis on flood control situation, according to the result of flood forecasting, according to different control model, generate Dispatching Flood prediction scheme.The object of optimizing scheduling of reservoir is exactly designing requirement according to reservoir and condition, under the prerequisite ensureing dam safety, make full use of storage capacity and regulate flood, deal carefully with and store the relation of letting out, give full play to the comprehensive utilization benefit of water resource, for based on flood control reservoir, after reservoir level exceedes flood season limit level, main consideration Flood Control Dispatch, under the safety discharge that downstream allows, is reduced to below flood season limit level reservoir level as early as possible.But the scheduling means that current flood dispatching system adopts are more single, the design of software is only carried out according to concrete demand, and each reservoir has specific scheduling rule, existing flood dispatching system can not meet the scheduling requirement under different situations, existing flood dispatching system poor universality.
Summary of the invention
The technical problem to be solved in the present invention: provide a kind of flood dispatching system single to solve existing flood dispatching system scheduling means, the problems such as poor universality.
Technical solution of the present invention:
A kind of flood dispatching system, it comprises:
Forecast Dispatching Flood functional module, forecast result according to flood forecast system calculates flood hygrograph, according to current flood and downstream hydrologic regime data, flood routing is carried out according to the scheduling scheme arranged and dispatching principle, calculate corresponding scheduling result, be electrically connected with Database Systems and flood forecast system;
Simulation Dispatching Flood functional module, carries out operation simulation calculating after specifying any flood data and playing tune parameter, is electrically connected with Database Systems and flood forecast system;
Man-machine interaction scheduling feature module, by manually participating in scheduling process, the unlatching situation of each earial drainage facility of artificial control and gate opening amount carry out adjusting flood to calculate, and are electrically connected with Database Systems and flood forecast system;
Optimized Operation functional module, carries out integrated dispatch calculating according to actual conditions, to reach the effect whole basin being optimized to scheduling, adopts segmented algorithm to be optimized scheduling; Segmented algorithm is a kind of process iterates algorithm, first introduces constraints one by one according to importance; Then repeatedly revise Iteration according to result of calculation, until approach optimal solution, be electrically connected with Database Systems and flood forecast system;
Combined dispatching functional module, the forecast section in watershed or reservoir Controlling vertex carry out combining forecast and scheduling calculating, are electrically connected with Database Systems and flood forecast system.
Beneficial effect of the present invention:
Flood dispatching system of the present invention, forecast Dispatching Flood functional module calculates the Flood process of reservoir line of reservoir according to the forecast result of flood forecasting, referring again to current reservoir and downstream hydrologic regime data, carry out flood routing according to the scheduling scheme arranged and dispatching principle, finally calculate for reference and decision-making of corresponding scheduling result and use; Scheduling result mainly comprises flood warehouse-in graph, reservoir level graph, outbound graph, the out of flow procedure line of each earial drainage facility and gatage data etc.; Simulation Dispatching Flood functional module, user carries out operation simulation calculating after specifying any flood data and playing tune parameter, operation simulation can not need real-time prediction flood and Real-time Reservoir hydrologic regime data, its simulation flood data can be occurred historical flood data, design flood data, each frequency flood data, typical flood data and arbitrary manual simulation input data etc., realize simulation Dispatching Flood function.Man-machine interaction scheduling refers to by manually participating in scheduling process, and the unlatching situation of artificial control each earial drainage facility and gate opening amount carry out a kind of scheduling mode adjusting flood to calculate, and realize man-machine interaction scheduling feature.Optimized Operation sub-function module mainly adopts maximum peak clipping, avoids the peak hour and adjust the basic ideas of flood, compensative dispatching, and carries out integrated use to reach the effect whole basin being optimized to scheduling according to actual conditions.Multiple forecast section in associating forecast dispatch sub-function module watershed or multiple flood Controlling vertex carry out combining forecast and scheduling calculating, and when carrying out combined calculation, its forecast and scheduling interact, and interdepend; Forecast result is a part for its downstream scheduling warehouse-in, scheduling result is a part for its downstream forecast section, the forecast data of downstream node passes through the superposition of data after river course evolution by the outbound water transfer process of each reservoir of interval prediction process and upstream, whole basin forms forecast dispatch basin node diagram according to the correlation in each reservoir and region, forecast dispatch process is the process calculated one by one forecast dispatch node diagram, a certain node can be specified arbitrarily to carry out forecast dispatch calculating, also can carry out associating forecast dispatch to each contact node and calculate; By forecast dispatch apply in a flexible way and the result of calculation of each step carries out flood risk analysis, for flood control and scheduling provide reference and service.In combined dispatching process, various optimized calculation method is provided automatically to be optimized scheduling, to realize overall coordination and optimization.Flood dispatching system of the present invention adopts above-mentioned five kinds of scheduling methods, is applicable to Dispatching Flood needs miscellaneous, solves current flood dispatching system scheduling means single, the problems such as poor universality.
accompanying drawing illustrates:
Fig. 1 is structured flowchart of the present invention;
Fig. 2 is that the present invention forecasts Dispatching Flood functional module control principle drawing;
Fig. 3 is that the present invention simulates Dispatching Flood functional module control principle drawing;
Fig. 4 is man-machine interaction scheduling feature module control principle figure of the present invention;
Fig. 5 is Optimized Operation functional module control principle drawing of the present invention;
Fig. 6 is that the present invention combines forecast dispatch functional module control principle drawing.
detailed description of the invention:
Flood dispatching system, comprise (see figure 1): forecast Dispatching Flood functional module, simulation Dispatching Flood functional module, man-machine interaction scheduling feature module, Optimized Operation functional module and man-machine interaction scheduling feature module, flood forecast system of unifying with data base set is respectively carried out network by the mechanics of communication of the data call function between internal system functional module or sing on web Service technology and is connected.
The integrated technology of Web Service, as a kind of application integratedtechnology towards function & methord newly, largely solves the problem of original integrated technology in Internet telecommunication.Web Service carries out service describing based on XML document, service request and feedback result, can be transmitted by http protocol on internet, accessed and return results easily.Simultaneously, relevant criterion due to Web Service is all the open protocol of W3C, have nothing to do with platform and operating system, the realization of the Web Service in different platforms and operating system can accomplish interoperability to a great extent, and this just makes integrated the becoming that heterogeneous platform is applied be easy to.In addition, use in the past based on RPC(RPC-Remote Procedure Call, remote procedure call) and API(Application Programming Interface, Program Interfaces) integrated technology be all a kind of static solution (even if they use XML when client-server communication) of function level; Web Service is then a kind of dynamic Integrated Solution, and all services dynamically can be found, bind and be used by UDDI standard, the variation of easy adaptive system, improves flexibility and the retractility of system.
Forecast Dispatching Flood functional module, forecast Dispatching Flood functional module calculates the Flood process of reservoir line of reservoir according to the forecast result of flood forecasting, referring again to current reservoir and downstream hydrologic regime data, carry out flood routing according to the scheduling scheme arranged and dispatching principle, finally calculate for reference and decision-making of corresponding scheduling result and use; Scheduling result mainly comprises flood warehouse-in graph, reservoir level graph, outbound graph, the out of flow procedure line of each earial drainage facility and gatage data etc., connected by the data call function between Web Service technology or internal system functional module, realize the data interaction between other functional modules.Its control principle (see Fig. 2): forecast Dispatching Flood functional module reads upstream forecast flood data, scheduling Reservoir Foundation data, Real-time Reservoir hydrologic regime data, downstream flood control data and dispatching principle and protocol from data base set flood forecast system of unifying, calculated by the forecast Calculation of Flood of forecast Dispatching Flood functional module, Dispatching Flood, issue result data, scheduling parameter is extracted, after display result data, result data management processing, output scheduling result data.Realize the functional purpose of forecast Dispatching Flood functional module.
Simulation Dispatching Flood functional module, user carries out operation simulation calculating after specifying any flood data and playing tune parameter, operation simulation can not need real-time prediction flood and Real-time Reservoir hydrologic regime data, its simulation flood data can be occurred historical flood data, design flood data, each frequency flood data, typical flood data and arbitrary manual simulation input data etc.Connected by the data call function between Web Service technology or internal system functional module, realize the data interaction between other functional modules.Its control principle (see Fig. 3): simulation Dispatching Flood functional module reads upstream simulation flood data, scheduling Reservoir Foundation data, reservoir adjust parameter, downstream flood control data, dispatching principle and protocol etc. from data base set flood forecast system of unifying, calculated by the extraction of simulation flood, the Dispatching Flood of simulating Dispatching Flood functional module, issue result data, flood data preparation, process such as display result data, result data management etc., finally draw scheduling result data.
Man-machine interaction scheduling feature module, man-machine interaction scheduling refers to by manually participating in scheduling process, the unlatching situation of artificial control each earial drainage facility and gate opening amount carry out a kind of scheduling mode adjusting flood to calculate, and it is the scheduling of being dispatched by artificial active participate and carrying out according to user intent completely.Effective aperture of gate and gate whether need be had to carry out correctness detection to each earial drainage facility when carrying out man-machine interactively scheduling, then automatically when earial drainage facility controls without gate, to calculate according to free overflow manner, and alternative is carried out to each earial drainage facility enable, the interactive interface of amendment data dispatching is provided, user can open arbitrarily or adjust aperture data, adjusted rear program and automatically calculated corresponding up-to-date scheduling result immediately, adjustment is until user is satisfied repeatedly; The corresponding uncontrollable free overfall facility without gate does not then provide retouching operation, automatically need be processed by program, be connected by the data call function between Web Service technology or internal system functional module with Database Systems and flood forecasting function, realize the data interaction between other functional modules.Its control principle (see Fig. 4): man-machine interaction scheduling feature module reads upstream flood data, scheduling Reservoir Foundation data, Real-time Reservoir hydrologic regime data, downstream flood control data, manual dispatching protocol from data base set flood forecast system of unifying, manually arrange gatage to arrange, then monitored from the input control of Database Systems by man-machine interaction scheduling feature module, adjust flood calculating, display result data in real time and issue the process such as result data, finally draw scheduling result data.
Optimized Operation functional module, Optimized Operation functional module mainly adopts maximum peak clipping, avoids the peak hour and adjust the basic ideas of flood, compensative dispatching, and carry out integrated use to reach the effect whole basin being optimized to scheduling according to actual conditions, stage trial-and-error method can be adopted to be optimized scheduling; Stage trial-and-error method is a kind of process iterates algorithm, first introduces constraints one by one according to importance; Then repeatedly Iteration is revised according to result of calculation, until approach optimal solution.In the utilization of Optimal Operation Model, the parameter that program can be selected according to user is automatically optimized calculating and sees, be connected by the data call function between Web Service technology or internal system functional module with Database Systems and flood forecasting functional module, realize the data interaction between other functional modules.Its control principle (see figure 5): read upstream flood data, scheduling Reservoir Foundation data, Real-time Reservoir hydrologic regime data, downstream flood control data, Optimized model supplemental characteristic, optimizing index weighted data etc. from data base set flood forecast system of unifying, calculated by the extraction Optimal Parameters of Optimized Operation functional module inside, scheduling, optimize calculate, the process such as scheme is appraised and chosen excellent, display optimization scheme and display result data, finally draw Optimized Operation result data.
Associating forecast dispatch functional module, the multiple forecast section in associating forecast dispatch functional module watershed or multiple flood Controlling vertex carry out combining forecast and scheduling calculating, and when carrying out combined calculation, its forecast and scheduling interact, and interdepend; Forecast result is a part for its downstream scheduling warehouse-in, scheduling result is a part for its downstream forecast section, the forecast data of downstream node passes through the superposition of data after river course evolution by the outbound water transfer process of each reservoir of interval prediction process and upstream, whole basin forms forecast dispatch basin node diagram according to the correlation in each reservoir and region, forecast dispatch process is the process calculated one by one forecast dispatch node diagram, a certain node can be specified arbitrarily to carry out forecast dispatch calculating, also can carry out associating forecast dispatch to each contact node and calculate; By forecast dispatch apply in a flexible way and the result of calculation of each step carries out flood risk analysis, for flood control and scheduling provide reference and service.In combined dispatching process, provide various optimized calculation method to be automatically optimized scheduling, to realize overall coordination and optimization, be connected by the data call function between Web Service technology or internal system functional module with Database Systems and flood forecasting functional module, realize the data interaction between other functional modules.Its control principle (see figure 6): associating forecast dispatch functional module reads Real-time Water rain condition data, underlying parameter data, Real-time Reservoir hydrologic regime data, downstream flood control data, Prediction version data, scheduling scheme data, forecast dispatch structure chart data etc. from data base set flood forecast system of unifying, then extracted by the association node of associating forecast dispatch functional module, structure connection analysis, flood forecasting, Dispatching Flood, the process such as display result data, finally draw forecast result data and the scheduling result data of associating forecast dispatch.
Flood dispatching system of the present invention adopts above-mentioned five kinds of scheduling methods, is applicable to Dispatching Flood needs miscellaneous, solves current flood dispatching system scheduling means single, the problems such as poor universality.
Claims (1)
1. a flood dispatching system, is characterized in that: it comprises:
Forecast Dispatching Flood functional module, forecast result according to flood forecast system calculates flood hygrograph, according to current flood and downstream hydrologic regime data, flood routing is carried out according to the scheduling scheme arranged and dispatching principle, calculate corresponding scheduling result, be electrically connected with Database Systems and flood forecast system;
Simulation Dispatching Flood functional module, carries out operation simulation calculating after specifying any flood data and playing tune parameter, is electrically connected with Database Systems and flood forecast system;
Man-machine interaction scheduling feature module, by manually participating in scheduling process, the unlatching situation of each earial drainage facility of artificial control and gate opening amount carry out adjusting flood to calculate, and are electrically connected with Database Systems and flood forecast system;
Optimized Operation functional module, carries out integrated dispatch calculating according to actual conditions, to reach the effect whole basin being optimized to scheduling, adopts segmented algorithm to be optimized scheduling; Segmented algorithm is a kind of process iterates algorithm, first introduces constraints one by one according to importance; Then repeatedly revise Iteration according to result of calculation, until approach optimal solution, be electrically connected with Database Systems and flood forecast system;
Combined dispatching functional module, forecast section in watershed or reservoir Controlling vertex carry out combining forecast and scheduling calculating, when carrying out combined calculation, its forecast and scheduling interact, interdepend, forecast result is a part for its downstream scheduling warehouse-in, scheduling result is a part for its downstream forecast section, the forecast data of downstream node passes through the superposition of data after river course evolution by the outbound water transfer process of each reservoir of interval prediction process and upstream, whole basin forms forecast dispatch basin node diagram according to the correlation in each reservoir and region, forecast dispatch process is the process calculated one by one forecast dispatch node diagram, by forecast dispatch apply in a flexible way and the result of calculation of each step carries out flood risk analysis, for flood control and scheduling provide reference and service, be electrically connected with Database Systems and flood forecast system.
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| CN103088784B (en) * | 2013-01-21 | 2014-11-05 | 武汉大学 | Cascade reservoir flood control water level real-time dynamic control method |
| CN107609787A (en) * | 2017-09-27 | 2018-01-19 | 福建四创软件有限公司 | Automatic scheduling method is combined based on the lock pump group for automatically generating prediction scheme |
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| JP2006235965A (en) * | 2005-02-24 | 2006-09-07 | Fujitsu Ltd | Device for determining abnormality in river |
| CN200969136Y (en) * | 2006-08-24 | 2007-10-31 | 北京燕禹水务科技有限公司 | Real-time hydrology information automatic monitoring and disaster prewarning alarm system |
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