A cooperative operation method of quayside crane, truck yard and bridge under double load cycle

Abstract

A cooperative operation method of quay cranes, collection trucks, and yard cranes under double load cycles, the technical field of terminal collaborative operation methods, comprising the following steps: inputting original parameters, setting the principle of the minimum number of quay cranes, setting the principle of the highest degree of confusion matching, Set the loading and unloading tasks of each quay crane, set the principle of the shortest waiting time of the quay crane, set the feedback loop mechanism of the ship itself, and set the feedback loop mechanism of the whole ship. When the iteration termination condition is met, the iteration is terminated and the optimal solution is output. . The present invention can rationally control the allocation of each equipment of the container terminal to each ship, effectively increase the double-loading times of the quay bridge, the truck and the yard bridge, reduce the no-load journey of the equipment, reduce the operation waiting time of the container among the various equipment, and finally reduce the Dwell time of container ships at the terminal.

Description

technical field [0001] The present invention relates to the technical field of wharf collaborative operation methods, in particular to a method for cooperative operation of quay cranes, trucks, yards, and yards under double load cycles. Bridge the collaborative operation method of the three. Background technique [0002] The main loading and unloading equipment of the container terminal includes the quay bridge at the front of the terminal, the yard bridge at the terminal yard, and the truck connecting the above two. The operating efficiency of the quay crane, truck and yard bridge determines the loading and unloading efficiency of the container terminal. [0003] With the rapid development of world economic integration, container shipping plays an extremely important role in international logistics. In the nearly 30 years since the development of container transportation, the container throughput has maintained a steady growth rate. The growth rate in the first 20 years wa...

AI Technical Summary

Problems solved by technology

[0004] In recent years, there have been many studies on the simultaneous loading and unloading process of the container terminal or the mixed stacking strategy of the yard, but there are few studies involving the simultaneous loading and unloading process of the same shell and the mixed stacking strategy of the yard

Images