A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses a control method, system and equipment of an urban emergency drainage system and a medium, and aims to solve the technical problem that flood disasters are caused by emergency drainage starting failure due to the fact that an existing urban emergency drainage system cannot achieve automatic control. Comprising the steps that water flow information, measured by a liquid level sensor and a flow meter, of an urban sewer and rainfall information within a preset time period are obtained in real time; constructing an urban emergency drainage strategy prediction model, inputting the water flow information and the rainfall information into the trained urban emergency drainage strategy prediction model, outputting an urban drainage strategy in a preset time period, and issuing the urban drainage strategy to each access node; and based on the urban drainage strategy, controlling the rotating speed of a water pump and the opening degree of a gate of each access node for drainage. A drainage strategy in a time period when short-time heavy rainfall is about to occur is predicted by constructing a model, and energy-saving control can be carried out on a water pump while smooth drainage is ensured.
本申请公开了一种城市应急排水系统的控制方法、系统、设备及介质，用以解决现有的城市应急排水系统无法实现自动控制，导致应急排水启动失败而引发洪涝灾害的技术问题。包括：实时获取液位传感器及流量计测得的城市下水道的水流信息，以及预设时间段内的降水信息；构建城市应急排水策略预测模型，将所述水流信息以及所述降水信息输入经训练后的所述城市应急排水策略预测模型，输出预设时间段内的城市排水策略，将所述城市排水策略下发至各个出入节点；基于所述城市排水策略，控制各个出入节点的水泵转速及闸门开度进行排水。通过构建模型对即将发生短时强降雨的时间段内排水策略进行预测，在确保排水顺利进行的同时，还能对水泵进行节能控制。
The invention discloses a control method, system and equipment of an urban emergency drainage system and a medium, and aims to solve the technical problem that flood disasters are caused by emergency drainage starting failure due to the fact that an existing urban emergency drainage system cannot achieve automatic control. Comprising the steps that water flow information, measured by a liquid level sensor and a flow meter, of an urban sewer and rainfall information within a preset time period are obtained in real time; constructing an urban emergency drainage strategy prediction model, inputting the water flow information and the rainfall information into the trained urban emergency drainage strategy prediction model, outputting an urban drainage strategy in a preset time period, and issuing the urban drainage strategy to each access node; and based on the urban drainage strategy, controlling the rotating speed of a water pump and the opening degree of a gate of each access node for drainage. A drainage strategy in a time period when short-time heavy rainfall is about to occur is predicted by constructing a model, and energy-saving control can be carried out on a water pump while smooth drainage is ensured.
本申请公开了一种城市应急排水系统的控制方法、系统、设备及介质，用以解决现有的城市应急排水系统无法实现自动控制，导致应急排水启动失败而引发洪涝灾害的技术问题。包括：实时获取液位传感器及流量计测得的城市下水道的水流信息，以及预设时间段内的降水信息；构建城市应急排水策略预测模型，将所述水流信息以及所述降水信息输入经训练后的所述城市应急排水策略预测模型，输出预设时间段内的城市排水策略，将所述城市排水策略下发至各个出入节点；基于所述城市排水策略，控制各个出入节点的水泵转速及闸门开度进行排水。通过构建模型对即将发生短时强降雨的时间段内排水策略进行预测，在确保排水顺利进行的同时，还能对水泵进行节能控制。
Control method, system and equipment of urban emergency drainage system and medium
一种城市应急排水系统的控制方法、系统、设备及介质
2023-09-05
Patent
Electronic Resource
Chinese
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