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A Method for Building Water Traffic Situation Analysis Model

A technology for analyzing models and establishing methods, applied in CAD numerical modeling, geometric CAD, special data processing applications, etc., can solve problems that affect the efficiency of waterway navigation and traffic congestion in specific waters, so as to improve the efficiency of water navigation and resolve water traffic The effect of the congestion problem

Active Publication Date: 2022-05-17
SHANGHAI MARITIME UNIVERSITY
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AI Technical Summary

Problems solved by technology

[0004] Unbalanced traffic flow can easily cause traffic congestion in specific waters, directly affecting the navigation efficiency of waterways

Method used

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  • A Method for Building Water Traffic Situation Analysis Model
  • A Method for Building Water Traffic Situation Analysis Model
  • A Method for Building Water Traffic Situation Analysis Model

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Embodiment Construction

[0034] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0035] see figure 1 , the embodiment of the present invention provides a method for establishing a water traffic situation analysis model, comprising the following steps:

[0036] S101, based on the concept of field, regards each data point in the data space as a particle radiating energy in the multi-dimensional data space, and constructs the potential function of the objects that interact with each other in the water transportation system at an...

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Abstract

The invention discloses a water traffic situation analysis model establishment method, including: based on the concept of field, each data point in the data space is regarded as a particle of radiation energy in the multi-dimensional data space, and objects that interact with each other in the water traffic system are constructed Potential function at any point in the data space; based on the potential function and the maximum scale radiation intensity of the ship, construct the ship scale situation function; based on the potential function and the maximum speed radiation intensity of the ship, construct the ship velocity situation function; according to the The ship scale situation function and the ship speed situation function are used to construct the water traffic movement situation function. The embodiment of the present invention provides a water traffic situation analysis model establishment method, conducts quantitative analysis on the water traffic situation, and then reveals the temporal and spatial evolution law of the water traffic situation, and improves the efficiency of water navigation.

Description

technical field [0001] The invention relates to the technical field of water traffic model building, in particular to a method for building a water traffic situation analysis model. Background technique [0002] The water traffic situation is a macroscopic description of the operation status of the water traffic system. The water traffic situation is a comprehensive representation of the quantity, scale, distribution, motion state and interaction of the elements of the water traffic system. The water traffic system is an organic whole composed of traffic elements such as people, ships (cargo), environment (natural environment, traffic environment), and management. Due to the characteristics of time and space changes of water transportation system elements, the coupling relationship and coupling degree of water transportation system elements also change dynamically. The operation of water transportation system will change with time and vary with space. The external manifesta...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F30/15G06F111/10
CPCG06F30/15
Inventor 黄常海孔凡邨陈宇里吴长越佟炜垚付欣
Owner SHANGHAI MARITIME UNIVERSITY
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