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Intelligent coagulation algorithm based on edge-cloud collaboration and double increments

An incremental and intelligent technology, applied in neural learning methods, chemical instruments and methods, flocculation/sedimentation water/sewage treatment, etc., can solve problems that cannot be realized at the edge, achieve reduction of residual aluminum content, reasonable computing resources, cost reduction effect

Active Publication Date: 2021-12-10
XI AN JIAOTONG UNIV
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  • Application Information

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Problems solved by technology

In addition, in the face of real-time increase in sensor data, how to update the original model with these new data arriving continuously without affecting the performance of the original model is also a problem that we need to consider. In addition, such a heavy task as model update requires performance A stronger cloud server is used, which cannot be realized at the edge

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  • Intelligent coagulation algorithm based on edge-cloud collaboration and double increments
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  • Intelligent coagulation algorithm based on edge-cloud collaboration and double increments

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Embodiment Construction

[0052] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0053] refer to figure 1 , considering that the model needs to use increasing sensor data for training, and the computing power of edge devices is limited, an intelligent coagulation algorithm based on edge-cloud collaboration and double increment is proposed. The algorithm mainly includes the following three points:

[0054] ①Through pac prediction and pac tuning, determine the optimal pac addition amount.

[0055] ②A double-incremental learning method based on Mondrian Forest is proposed to update the model online and improve the accuracy to a certain extent.

[0056] ③Adopt edge-cloud collaborative architecture to reduce delay.

[0057] Specifically, it includes the following five steps:

[0058] 1) Various sensor devices on the terminal collect raw water temperature, pH, turbidity and other information, and send it to the terminal;

[0059] 2) The ed...

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Abstract

The invention discloses an intelligent coagulation algorithm based on edge-cloud collaboration and double increments, and provides an edge-cloud collaboration solution for determining optimal pac addition in the coagulation process of a water treatment plant. The optimal pac addition amount is determined through the two steps of pac prediction and pac optimization, the content of residual aluminum in effluent is effectively reduced, and meanwhile, the cost is saved for a water plant. Through an edge-cloud collaboration architecture, model reasoning is carried out at the edge end closer to sensor equipment, and the delay of network transmission is reduced. Meanwhile, the cloud end carries out double-increment learning based on the Mongolian forest, the model can be continuously updated by utilizing newly arrived data on the basis of an original model, the precision is improved, the cost of model retraining is reduced, and a set of complete edge-cloud cooperative training and reasoning scheme is realized.

Description

technical field [0001] The invention belongs to the field of artificial intelligence, and in particular relates to an intelligent coagulation algorithm based on edge-cloud collaboration and double increments. Background technique [0002] With the rapid development of technologies such as the Internet, artificial intelligence, and cloud computing, and the advent of the Internet of Things and the era of Industry 4.0, smart water services have emerged as the times require. Smart water affairs is a more refined, dynamic and intelligent water resources management model, which is of great significance for strengthening the integration and sharing of resources, realizing energy conservation and emission reduction, and promoting the construction of smart cities. Smart water purification is one of the key tasks of smart water affairs. The quality of drinking water is directly related to people's health. The water purification process commonly used in water treatment plants is coagu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05B19/418C02F1/52G06F16/23G06N3/04G06N3/08G06N20/20
CPCG05B19/41885C02F1/5236G06N20/20G06N3/049G06N3/08G06F16/23G05B2219/32339G06N3/044Y02P90/02
Inventor 梁瑛瑛赵鹏杨树森王艺蒙郭思言黄婧
Owner XI AN JIAOTONG UNIV
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