Anti-collision warning method and system for ship lock gate and readable storage medium

Abstract

The invention discloses a shiplock gate anti-collision warning method, system and readable storage medium. The method comprises: obtaining in real time the scanning data obtained by scanning the warning surface where the warning line of the gate is located by a laser scanner, and the scanning data includes the distances of multiple scanning points Information and included angle information; take the laser scanner as the origin, the warning line as the X axis, and the vertical line from the laser scanner to the warning line as the Y axis, establish a rectangular coordinate system, and calculate each scanning point in the scanned data as a coordinate Draw in the Cartesian coordinate system to form a scanning diagram; according to the first scanning data, obtain the water level value in the scanning diagram; when the second scanning data is obtained, it is determined that the ship touches the warning line, and the sound and light alarm Send an alert command. The invention can solve the problem that the prior art cannot deal with the change of the water level and is greatly affected by the ambient light conditions.

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

Images