Ship lock gate anti-collision early warning method and system and readable storage medium

Abstract

The invention discloses a ship lock gate anti-collision early warning method and system and a readable storage medium, and the method comprises the steps of obtaining scanning data obtained by scanning a warning plane where a gate warning line is located by a laser scanner in real time, the scanning data comprising distance information and included angle information of a plurality of scanning points; establishing a rectangular coordinate system by taking the laser scanner as an original point, the warning line as an X axis and a vertical line from the laser scanner to the warning line as a Y axis, calculating each scanning point in the scanning data as a coordinate, and drawing the coordinate in the rectangular coordinate system to form a scanning graph; according to the first scanning data, obtaining a water level value in the scanning graph; when the second scanning data are obtained, judging that the ship touches the warning line, and sending an alarm instruction to an audible and visual alarm. The problems that in the prior art, water level changes cannot be treated, and the influence of environment illumination conditions is large can be solved.

Description

technical field [0001] The invention relates to the technical field of shipping management data processing, in particular to a ship lock gate anti-collision warning method, system and readable storage medium. Background technique [0002] When the ship enters and exits the lock, when the ship lock gate is opened or closed, because the ship fails to standardize the entry and exit gate according to the requirements or the ship's cable is not fastened due to negligence, the ship will collide with the gate, and the ship's lock equipment and ship hull will be damaged. Seriously, it will cause casualties. In order to reduce and avoid such accidents as much as possible, the ship lock adopts the method of delineating the warning line of the gate. Whenever the ship touches the warning line when the gate is open or closed, an alarm will be issued to remind the ship owner and lock management personnel in time. Take action to prevent a possible collision. [0003] At present, the exis...

AI Technical Summary

Problems solved by technology

[0006] For this reason, an object of the present invention is to propose a kind of anti-collision warning method of ship lock gate, to solve the problem that the prior art cannot deal with the change of water level and is greatly affected by ambient light conditions

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