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Method for establishing water traffic situation analysis model

A technology for analyzing models and traffic situations, applied in special data processing applications, instruments, electrical digital data processing, etc., can solve problems such as traffic congestion in specific water areas and affect the efficiency of waterway navigation, so as to resolve the problem of water traffic congestion and improve water navigation efficiency effect

Active Publication Date: 2018-10-23
SHANGHAI MARITIME UNIVERSITY
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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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  • Method for establishing water traffic situation analysis model
  • Method for establishing water traffic situation analysis model
  • Method for establishing 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, not all, embodiments of the present invention. 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 any point in the...

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Abstract

The invention discloses a method for establishing a water traffic situation analysis model, which comprises the following steps: regarding data points in a data space as particles with radiant energyin a multidimensional data space based on the concept of field, and constructing a potential function of objects interacting with each other in the water traffic system at any point in the data space;constructing a ship dimension situation function based on the potential function and the maximum dimension radiation intensity of the ship; constructing a ship speed situation function based on the potential function and the maximum speed radiation intensity of the ship; and constructing a water traffic motion situation function according to the ship dimension situation function and the ship speed situation function. By applying the method for establishing the water traffic situation analysis model, water traffic situation is quantitatively analyzed, thereby revealing the space-time evolutionlaw of the water traffic situation and improving the navigation efficiency on the water.

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...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/50
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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