Bulk cargo wharf berth fast allocation system and method based on genetic algorithm

Abstract

The invention discloses a bulk cargo wharf berth fast allocation system and a bulk cargo wharf berth fast allocation method based on a genetic algorithm. The bulk cargo wharf berth fast allocation system based on the genetic algorithm comprises ship input, fast allocation, visual output and operation parameter setting functions. The bulk cargo wharf berth fast allocation method based on the genetic algorithm is characterized in that manual allocation rules and experience are refined into formulas and constraint conditions, an optimized visual berth allocation scheme is automatically formed according to relevant information of input ships to be berthed, and the maximization of the berth utilization rate and the mechanical use rate of wharfs is used as a goal. The system and the method have the advantages that through the development and the application of a decision support system, the berth utilization rate and the mechanical use rate of a bulk cargo wharf are improved, and the operating profit of the wharf is increased.

Description

Technical field [0001] The invention relates to the problem of berth allocation in a bulk cargo terminal, and provides a rapid allocation system and method for berths in a bulk cargo terminal. The system is developed in a graphical manner, has simple interface operations, and assists the terminal in realizing berth allocation. Background technique [0002] With the rapid development of the container shipping industry and the increasingly fierce competition among ports, enhancing the competitiveness of ports has become the primary task of global ports. The improvement of berth utilization rate and the acceleration of ship loading and unloading speed are key factors to improve port operation efficiency and service level, and it is an effective way to enhance port competitiveness. Therefore, the issue of berth allocation has become the focus of port research. [0003] Scholars at home and abroad have done very mature research on berth allocation. Aiming at the problem of berth alloc...

AI Technical Summary

Problems solved by technology

[0004] Although domestic and foreign researchers have done a lot of research on the berth allocation of container terminals, however, there are few studies on the berth planning of bulk cargo terminals, especially coal terminals.

[0005] At present, the berth allocation plan of the terminal is basically a manual allocation by planners. In this link, there will be large variables due to the personal habits and ability gaps of the planners. Different personnel may prepare different plans, and due to the lack of corresponding standards, It is difficult to define its rationality

A large number of ships to choose from makes planners need to make more comparisons and calculations when assigning berths, which involves a lot of effort

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