A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Real-time control method for elastic urban rainwater system
The invention discloses a real-time control method for an elastic urban rainwater system, and the method comprises the steps: obtaining the rainstorm early warning information of a region, carrying out the online monitoring of the rainfall of the region, and the water level H and flow Q of a rainwater regulation and storage pool, and arranging gates at a water inlet and a water outlet of the rainwater regulation and storage pool, on the basis of rainstorm early warning information, rainfall information is obtained by calibration of online monitored rainfall, a rainwater storage pond is controlled to be switched to a water storage mode or a peak clipping mode according to the rainfall information, then the water level H of the rainwater storage pond is compared with the allowable water level upper limit Hmax, then the flow Q of the rainwater storage pond is compared with the allowable flow peak upper limit Qmax, and the rainwater storage pond is controlled to be switched to the water storage mode or the peak clipping mode. Opening and closing and opening degrees of gates at a water inlet and a water outlet of the rainwater regulation and storage tank are controlled according to a comparison result, so that the peak clipping regulation and storage function of the rainwater regulation and storage tank is exerted to the greatest extent, and urban waterlogging is relieved. The method can realize global automatic real-time control of the rainwater system in the catchment area, is high in utilization rate of collection and storage facilities, and can cope with peak runoff.
本发明公开一种弹性城市雨水系统实时控制方法，获取所在区域的暴雨预警信息，在线监测所在区域的降雨量以及雨水调蓄池的水位H、流量Q，在雨水调蓄池的进、出水口处设置闸门，以暴雨预警信息为基础、在线监测的降雨量为校准得到降雨量信息，先根据降雨量信息控制雨水调蓄池切换为蓄水模式或削峰模式，然后比较雨水调蓄池的水位H与允许水位上限Hmax，再比较雨水调蓄池的流量Q与允许流量峰值上限Qmax，根据比较结果控制雨水调蓄池进、出水口处闸门的启闭以及开度，从而最大程度发挥雨水调蓄池的削峰调蓄功能，缓解城市内涝。本方法可以实现汇水区域雨水系统的全局自动化实时控制，集蓄设施利用率高，能应对峰值径流。
Real-time control method for elastic urban rainwater system
The invention discloses a real-time control method for an elastic urban rainwater system, and the method comprises the steps: obtaining the rainstorm early warning information of a region, carrying out the online monitoring of the rainfall of the region, and the water level H and flow Q of a rainwater regulation and storage pool, and arranging gates at a water inlet and a water outlet of the rainwater regulation and storage pool, on the basis of rainstorm early warning information, rainfall information is obtained by calibration of online monitored rainfall, a rainwater storage pond is controlled to be switched to a water storage mode or a peak clipping mode according to the rainfall information, then the water level H of the rainwater storage pond is compared with the allowable water level upper limit Hmax, then the flow Q of the rainwater storage pond is compared with the allowable flow peak upper limit Qmax, and the rainwater storage pond is controlled to be switched to the water storage mode or the peak clipping mode. Opening and closing and opening degrees of gates at a water inlet and a water outlet of the rainwater regulation and storage tank are controlled according to a comparison result, so that the peak clipping regulation and storage function of the rainwater regulation and storage tank is exerted to the greatest extent, and urban waterlogging is relieved. The method can realize global automatic real-time control of the rainwater system in the catchment area, is high in utilization rate of collection and storage facilities, and can cope with peak runoff.
本发明公开一种弹性城市雨水系统实时控制方法，获取所在区域的暴雨预警信息，在线监测所在区域的降雨量以及雨水调蓄池的水位H、流量Q，在雨水调蓄池的进、出水口处设置闸门，以暴雨预警信息为基础、在线监测的降雨量为校准得到降雨量信息，先根据降雨量信息控制雨水调蓄池切换为蓄水模式或削峰模式，然后比较雨水调蓄池的水位H与允许水位上限Hmax，再比较雨水调蓄池的流量Q与允许流量峰值上限Qmax，根据比较结果控制雨水调蓄池进、出水口处闸门的启闭以及开度，从而最大程度发挥雨水调蓄池的削峰调蓄功能，缓解城市内涝。本方法可以实现汇水区域雨水系统的全局自动化实时控制，集蓄设施利用率高，能应对峰值径流。
Real-time control method for elastic urban rainwater system
弹性城市雨水系统实时控制方法
ZHAO FANG (author) / JIANG JIALIANG (author) / LIU BIAO (author) / XIE RUYI (author) / MA SHENG (author) / ZHU ZHOUBING (author) / ZHANG HAOJUN (author) / CHENG XIAOLIANG (author) / AI QINGHUA (author) / FENG ZHENPENG (author)
2024-03-08
Patent
Electronic Resource
Chinese
IPC:
E03F
SEWERS
,
Abwasserkanäle
/
G01D
MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE
,
Anzeigen oder Aufzeichnen in Verbindung mit Messen allgemein
/
G01F
Messen des Volumens, des Durchflussvolumens, des Massendurchflusses oder des Füllstandes
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MEASURING VOLUME, VOLUME FLOW, MASS FLOW, OR LIQUID LEVEL
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G01W
METEOROLOGY
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Meteorologie
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G06F
ELECTRIC DIGITAL DATA PROCESSING
,
Elektrische digitale Datenverarbeitung
| European Patent Office | 2015
| European Patent Office | 2015