Container terminal physical distribution emulation optimizing system

Abstract

The invention discloses a container dock logistic simulation optimization system, which is connected with a dock logistic management system provided with a dock company logistic management data, for obtaining optimal dock resource configuration and production distribution scheme according to the ship arrival scheme. The system comprises: (1) a memory module; (2) an evaluation module for using AHP analytic hierarchy process to determine the weight value of each index, to obtain the efficiency score of a logistic system; (3) a simulation module comprising a ship arrival module, a berth distribution module, a frontier loading and unloading module, a memory operation module, a horizontal transportation module, a yard operation module, an external operation module, a lake gate check module, a distribution control module and an I / O module, building the relationship among solid properties, debugging and checking the simulation model; (4) an optimization circulation module for combining genetic algorithm and simulation technology to solve each index; (5) a simulation optimization result output module.

Description

technical field [0001] The invention relates to a logistics simulation optimization system, in particular to a container terminal logistics simulation optimization system. Background technique [0002] With the extensive application of modern high-tech in ports, the loading and unloading production system is developing in the direction of large-scale, high-speed, automation, digitalization, and informatization. The scale of the terminal is getting larger and larger, and the throughput is increasing. Also getting higher and higher. This requires continuous improvement of the operational efficiency of the port's internal logistics network. To improve the overall operating efficiency of the port, it is necessary to rationally optimize the allocation of internal resources of the terminal and formulate a reasonable production scheduling plan, which is related to the interests of the port, cargo owners and other parties, and affects the overall service level of the port. Through...

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Problems solved by technology

[0005] Due to the limited internal resources of the terminal, if the job scheduling and resource allocation are unreasonable, it is easy to cause problems such as unbalanced utilization of facilities and equipment, serious queuing and waiting, and a large gap in the efficiency of transportation operations between the three parties, which will lead to low logistics efficiency at the terminal. Service capacity is limited, which in turn affects the profitability and competitiveness of terminal companies

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