An automatic hooking system for lifting vehicles on large ships

Abstract

A large vessel is an important platform for marine transport and operation, moving and lifting of cargos of equipment on the vessel are essential operation contents, and a lifting vehicle is one of the important special vehicles. Due to the influences of sea wave action and movement of the vessel, the vessel often shakes, and the difficulty of cargo hooking operation is greatly increased under the working condition. The invention relates to an automatic hooking system for the lifting vehicle on the large vessel. The automatic hooking system comprises the vessel, a deck, the lifting vehicle, a wire rope, a lifting hook, a carrying platform, an electric control system, vehicle wheels, a lifting device, an ultrasonic sensor, a mechanical arm, a camera, a weight and a lifting ring. Based on the intelligent vehicle and machine visual positioning technology, the functions of automatic positioning, tracking and hooking operation completing are achieved, the accurate, rapid and reliable hooking operation of cargos on the deck can be achieved in the storm swing environment, and the operation guarantee capability of the special vehicle in the swing environment is improved.

Description

technical field [0001] The invention relates to a robot system capable of automatically positioning, tracking and hooking operations used on large ocean platforms, in particular to an automatic hooking system for lifting vehicles on large ships, belonging to the technical field of special vehicle support operations. Background technique [0002] The 21st century is the century of the ocean. my country's "13th Five-Year Plan" development plan clearly proposes to actively expand the blue economic space, focus on the development of deep-water, green and safe marine high-tech, safeguard marine rights and interests, and build a marine power. Among them, large ships are important platforms for maritime transportation and operations, and the movement and lifting of cargo or equipment on ships is one of the essential work contents. Auxiliary equipment with various functions is required, among which special vehicles are an important type of auxiliary equipment, such as: crane trucks,...

AI Technical Summary

Problems solved by technology

Due to the influence of ocean wind, ocean currents, waves and its own movement, the ship often produces movements such as rolling, pitching, swaying, surge, etc., so that the cargo, equipment and special vehicles on the deck move together with the platform , and the hooks in the lifting device are generally connected to the boom with steel cables, which are prone to swing

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