Hydrodynamic navigation safety early warning method and system, computer equipment and storage medium

Abstract

The invention relates to a hydrodynamic navigation safety early warning method and system, computer equipment and a storage medium. According to the technical scheme, the hydrodynamic navigation safety early warning method comprises the steps of collecting ship information, channel data of a predetermined water area and water flow data of the predetermined water area; obtaining hydrodynamic data of the predetermined water area according to the navigation channel data and the water flow data of the predetermined water area; establishing a hydrodynamic model corresponding to the predetermined water area according to the channel data of the predetermined water area and the hydrodynamic data of the predetermined water area; obtaining a navigable area of the predetermined water area according to the ship information and the hydrodynamic model, and sending a navigation safety alarm if the ship deviates from the navigable area. The method has the advantage that the stability and safety of theship during running are guaranteed.

Description

technical field [0001] The present invention relates to the technical field of ship navigation, more specifically, it relates to a hydrodynamic navigation safety early warning method, system, computer equipment and storage medium. Background technique [0002] As a national strategic basic industry, shipping is an important part of the comprehensive transportation system and an important strategic resource for sustainable economic and social development. The digitalization of waterways is an important part and development trend of shipping informatization, and plays a decisive role in the safety and efficient management of inland waterway shipping. [0003] Natural rivers refer to natural rivers capable of water transportation, while inland waterways refer to natural rivers, canals, lakes, reservoirs, etc. collectively. In a waterway, a water area that has a certain depth, width, clearance, and bending radius and can provide a safe navigation environment for ships is called...

AI Technical Summary

Problems solved by technology

[0004] Due to the complexity of channel information, water surface conditions that are difficult to directly observe, such as water depth, flow velocity, water surface gradient, and reflux degree, have a particularly serious impact on ship shipping, while the impact of bridge areas and ship locks on channel flow patterns, as well as water temperature and salinity Changes in the flow state of the channel, ice degree, etc. all have different degrees of impact on the navigation safety of the channel. Therefore, developing a system that can intuitively understand the water flow of the channel and make ship navigation safer has become an urgent problem for those skilled in the art. technical issues

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