The invention provides an intelligent monitoring linkage control
integrated processing method and
system for
methanol-containing
bilge water, and the method comprises the steps: deploying a collection terminal integrated with various types of sensors at a ship position, collecting the navigation state, sea condition,
bilge water quality and equipment operation parameters, and employing a high-frequency sampling mode to achieve the intelligent monitoring linkage control of the
bilge water; sorting historical related data, classifying and marking according to a navigation state, a sea condition grade and a bilge
water load interval, extracting
methanol concentration characteristic parameters, and performing data cleaning to form a working condition and concentration associated characteristic
library; the method comprises the following steps: training an LSTM (
Long Short Term Memory) model according to working conditions and a concentration associated feature
library, inputting multi-source real-time parameters, outputting a
methanol concentration change trend and a pre-judgment result, automatically starting retraining when the model pre-judgment precision does not reach the standard, generating a
dynamic control threshold value based on the model pre-judgment result and the real-time working conditions, and adjusting a threshold value interval by adapting to different working conditions. And the association
processing equipment carries out real-time load matching
processing intensity.