Lifting appliance path optimization control system used for container gantry crane

Abstract

The invention relates to a container gantry crane lifting appliance path optimization control system based on a laser scanning positioning technology. The lifting appliance path optimization control system mainly comprises components such as a lifting appliance path control module, a laser scanning range finder, a video surveillance camera and a touch control type display screen, and can carry out positioning identification and path optimization on the contour of a storage yard and a lifting appliance (or a lifted container) according to a scheduling instruction of a wharf operating system and range finding information of a small vehicle-borne laser scanning range finder by using intelligent algorithms such as scanning positioning identification and path optimization control, so that the lifting appliance (or the lifted container) can be loaded and unloaded in place along an optimized path. The lifting appliance path optimization control system can significantly improve the operation efficiency, and reduce the operation energy consumption, container collision accidents and the labor intensity, thus further expanding the scheduling function of the wharf operating system, and being widely used for various tire type and rail type gantry cranes in container yards.

Description

Technical field [0001] The invention relates to an automatic loading and unloading control device for a container gantry crane, in particular to a sling path optimization control system for a container gantry crane based on laser scanning positioning technology. Background technique [0002] With the continuous development of the world economy, domestic and international trade has been increasing year after year for many years. Due to its significant advantages of large volume and low cost, the container throughput of terminals has also risen sharply, and the speed of cargo shipment and operation is almost completely dependent. Due to the speed of container handling and collection, the efficiency of container loading and unloading has become a major issue that restricts the period of entering and unloading ports, improving port logistics service levels, and reducing the costs of related industrial chains. At present, container loading and unloading of gantry cranes (referred to a...

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is: in order to overcome many deficiencies such as impractical identification and positioning and path optimization algorithms, long calculation time, poor positioning accuracy, low intelligence level, and difficulty in ensuring reliability, etc. The invention provides a spreader path optimization control system for container gantry cranes based on laser scanning positioning technology, which can identify and route according to the scanning positioning according to the dispatching instructions of the terminal operation system and the distance measurement information of the vehicle-mounted laser scanning rangefinder. Intelligent algorithm such as optimization control, position recognition and path optimization for the yard outline and spreader (or hoisted container), so that the spreader (or hoisted container) can be loaded and unloaded along the optimized path

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