Method and system for automatically marking virtual navigation mark, computer equipment and storage medium

Abstract

The invention relates to a method and a system for automatically marking a virtual navigation mark, computer equipment and a storage medium. According to the technical scheme, the method comprises the following steps: acquiring image data in a monitoring area and radar data in the monitoring area; whether a ship exists in the monitoring area is judged according to the image data, under the condition that the ship exists, image recognition is conducted on the ship to obtain ship name information, and first position information of the ship is obtained according to the radar data; comparing the ship name information and the first position information with all the received ship AI S data, and generating a ship virtual navigation mark on an electronic chart according to the ship name information and the first position information of the ship under the condition that the ship name information and the first position information are not found in all the ship AI S data; the method has the effects of automatically generating the virtual navigation mark, facilitating the scheduling of the sailing ship, re-planning the route of the ship and reducing the collision risk of the ship.

Description

Technical field [0001] The present invention involves the field of water transportation technology, and more specifically, it involves a virtual label method, system, computer equipment and storage medium. Background technique [0002] The navigation label is the abbreviation of the navigation logo. The indicator of the direction, boundary limit and the sign of the navigation of the indicator, also called the signal buoy. Including river standards, coastal bids, guide labels, transition bids, first and tail guidance, side marks, side marks, left and right navigation standards, display position bids, flooding bids, and bridge culverts. And marked the artificial signs that obstruct the airline and the warning. The virtual aviation label refers to the physical existence of physical existence. The authorized service provision departments issued by the authorized service provision department that can be displayed in the navigation system can be comprehensively applied to computer tech...

AI Technical Summary

Problems solved by technology

[0003] At present, in the process of actual navigation, there will be situations where the AIS system is not installed on the ship, the AIS system is not turned on, or the AIS system of the ship fails. At this time, the AIS base station will not receive the AIS data sent by the ship, and it is difficult to judge the position of the ship. , thus affecting the scheduling of sailing ships, therefore, needs to be improved

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