Anti-collision system and method for ship loaders

Abstract

The invention discloses an anti-collision system and method for ship loaders. The system comprises a cantilever crane projection length measuring device, a ship loader interval measuring device and a control device, wherein the cantilever crane projection length measuring device is used for determining the projection length of a cantilever crane of a ship loader on a track where the ship loader travels; the ship loader interval measuring device is used for determining the distance between the ship loader and an adjacent ship loader which travels on the track and is in front of the ship loader; and the control device is used for calculating the absolute collision distance between the two adjacent ship loaders according to the projection length and the distance, and giving an alarm or controlling the ship loaders to stop operating according to the absolute collision distance. By means of the technical scheme, the security coefficient of the ship loaders in the operation process is greatly increased, and the situation that the ship loaders collide due to misoperation of operators or lacking of monitoring by supervisors is avoided.

Description

technical field [0001] The invention relates to the field of engineering technology, in particular to an anti-collision system and method for a ship loader. Background technique [0002] The ship loader is a large-scale bulk material machinery used for loading ships at the bulk material terminal. The ship loader generally includes a boom 10, a transition belt conveyor, a telescopic chute, a tail car 20, a traveling device, a mast, a tower, a pitching device, a slewing device, etc., such as Figure 1a and 1b shown. The boom can be turned 180 degrees. [0003] figure 2 It is a schematic diagram of the layout of the ship loader at the wharf (top view). figure 2 Four ship loaders 100 , 200 , 300 , 400 are shown, all of which can travel on a track L arranged at a dock D. Since the arm frame of the ship loader can be rotated, it is possible that the arm frame of the ship loader may collide with the arm frame of the adjacent ship loader or the tail truck during the rotation ...

AI Technical Summary

Problems solved by technology

Since the arm frame of the ship loader can be rotated, it is possible that the arm frame of the ship loader may collide with the arm frame of the adjacent ship loader or the tail truck during the rotation process, causing machine damage accidents

At present, the traditional method is to rely on the operator of the ship loader or the hatch commander on the ground to carry out the operation through manual monitoring, which is inefficient and has a high possibility of accidental collision

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