Secondary water supply distribution calculation algorithm and system based on big data

Abstract

The invention relates to the technical field of big data, and discloses a secondary water supply distribution calculation algorithm based on big data. The secondary water supply distribution calculation algorithm comprises the steps that sensor node sensitivity is calculated by using a sensor node distribution reference model, and sensor distribution in a water supply pipe network is optimized by using a sensor arrangement algorithm based on the sensor node sensitivity; historical water supply data are acquired by using a sensor, and noise reduction processing is carried out on the historical water supply data by using a moving average filtering algorithm to obtain noise-reduced historical water supply data; according to the noise-reduced historical water supply data, a water supply pipe leakage detection algorithm based on a water balance model is used for detecting whether the water supply pipe network has a leakage condition or not, and a leakage pipeline is replaced; and a probability distribution model based on the user type is used for predicting the secondary water supply water demand of different sensor nodes. The invention further provides a secondary water supply distribution calculation system based on the big data. According to the secondary water supply distribution calculation algorithm and system based on the big data, distribution calculation of secondary water supply is realized.

Description

technical field [0001] The invention relates to the technical field of big data, in particular to a calculation algorithm and system for secondary water supply distribution based on big data. Background technique [0002] In recent years, with the development of the real estate industry, new residences and public buildings have been continuously developed and expanded, which has caused a considerable number of residents to face water difficulties. During the peak period of water consumption, the water pressure of some residents will be extremely unstable or even have no water supply, especially in high-rise buildings. [0003] The main reason for this problem is that the current secondary water supply system technology is still relatively backward. During the peak water consumption period, there will be water pressure disorder and low water pressure, and the water demand is much greater than the water supply; , people’s demand for water will be lower than the supply of wate...

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Problems solved by technology

[0003] The main reason for this problem is that the current secondary water supply system technology is still relatively backward. During the peak water consumption period, there will be water pressure disorder and low water pressure, and the water demand is much greater than the water supply; , people’s demand for water will be lower than the supply of water supply equipment, the excess water will accumulate in the pipeline and cannot be released, the pressure in the water outlet terminal and the pipeline will rise sharply, the power of the water pump unit will be wasted, and some water supply pipelines may even be broken thus wasting more manpower and material resources

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