Urban drainage system liquid level indirect monitoring analysis method based on directed topology network
The invention discloses an urban drainage system liquid level indirect monitoring analysis method based on a directed topology network. The method comprises the following steps that a drainage pipe network directed topology model and a drainage pipe network database are constructed; extracting numbe...
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| creator | YAN YINGYING ZHAO HAIYANG SUN ANWEI LIU ZHENGBIAO CHEN RUIHONG |
| description | The invention discloses an urban drainage system liquid level indirect monitoring analysis method based on a directed topology network. The method comprises the following steps that a drainage pipe network directed topology model and a drainage pipe network database are constructed; extracting numbers of upstream and downstream inspection wells and pipelines corresponding to the monitoring point positions; preliminarily estimating the liquid level; the pipe network is divided into an upstream area, a middle-upstream area and a downstream area; new liquid levels are calculated for all nodes and pipelines of an upstream area and a downstream area in the monitoring point; and the place with overlarge liquid level difference of the pipelines at the two ends is adjusted. According to the urban drainage system based on the directed topology network, the liquid level conditions of other pipe networks are indirectly monitored through pipe network initialization interpolation and follow-up smoothing processing in comb |
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| subjects | ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVEREDIN A SINGLE OTHER SUBCLASS CALCULATING COMPUTING COUNTING DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES ELECTRIC DIGITAL DATA PROCESSING MEASURING MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUIDLEVEL METERING BY VOLUME PHYSICS SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR TARIFF METERING APPARATUS TESTING |
| title | Urban drainage system liquid level indirect monitoring analysis method based on directed topology network |
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