Harbor dangerous cargo container packing and unpacking full-process risk map construction and early warning method

Abstract

The invention relates to the technical field of port safety, and discloses a port dangerous cargo container packing and unpacking full-process risk map construction and early warning method, which comprises the following steps: establishing a static basic model through deconstruction operation, definition of a risk potential vector space and construction of an operation state potential conduction matrix library; by applying the model and utilizing the received standardized data stream, calculating and accumulatively updating the risk potential vector of the normal operation node in real time to obtain a final risk potential vector; calculating an initial risk potential vector of the downstream node by using the final risk potential vector and dynamically selecting a matrix from a potential conduction matrix library; and based on the risk potential vector calculated in real time and the change trend thereof, executing visual generation and graded early warning of the dynamic graph. According to the method, quantitative and dynamic tracking of the risk in the whole process is realized, the evaluation accuracy is improved through adaptive conduction, and the conversion from lagging alarm to predictive intervention is realized through trend prediction.

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