Automatic container wharf exit box space distribution method

A space allocation and container technology, applied in the field of wharf construction, can solve the problems of random arrival time, large number of container collection ports, empty stacks or insufficient empty shells, etc., to achieve reasonable space allocation, universal applicability, and improve access efficiency Effect

Active Publication Date: 2020-10-30
SHENZHEN UNIV
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Problems solved by technology

[0018] Most of the existing estimates for the number of container overturns are deduced by formulas, by establishing a relationship model between the number of boxes and the number of layers, and then using the number to perform reverse calculations; although this method is convenient and fast, it does not reflect the It is impossible to compare the advantages and disadvantages of the rules of rummaging, and it is also difficult to simulate the dynamics of rummaging and rummaging.
[0019] 3), details are too ideali

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  • Automatic container wharf exit box space distribution method
  • Automatic container wharf exit box space distribution method
  • Automatic container wharf exit box space distribution method

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[0062] Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that the relative arrangements of components and steps, numerical expressions and numerical values ​​set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise.

[0063] The following description of at least one exemplary embodiment is merely illustrative in nature and in no way taken as limiting the invention, its application or uses.

[0064] Techniques, methods and devices known to those of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, such techniques, methods and devices should be considered part of the description.

[0065] In all examples shown and discussed herein, any specific values ​​should be construed as exemplary only, and not as limitations. Therefore, other instances of the exemplary embodiment may have dif...

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Abstract

The invention discloses an automatic container wharf exit box space distribution method. The method comprises the following steps: solving an exit container space distribution problem by utilizing a genetic algorithm, wherein each gene site on the chromosome represents a selectable shellfish site; setting an optimal target function on the basis of the shipment turnover time of an exit container, solving the allocation quantity of each bay in each container area, simulating a port gathering sequence of all containers under the allocation quantity on the premise of knowing the allocation quantity of the bays, and outputting the stacking state information of all the containers according to a set container stacking rule. According to the method, the outlet box space distribution problem is optimized based on the genetic algorithm, more reasonable space distribution is achieved, and the method can be practically applied to various wharf scenes such as unknown ship berths and random harbor gathering sequences.

Description

technical field [0001] The invention relates to the technical field of wharf construction, and more particularly relates to a method for allocating space for export boxes of an automated container wharf. Background technique [0002] At present, port logistics has become an important participant in the country's foreign economic circulation, and the number of export container business at port terminals is also increasing. The port terminal is a multi-combined complex system. The efficiency of the entire terminal is composed of the frontier logistics subsystem, the storage yard box area subsystem and the landside logistics subsystem. At the same time, in order to enhance their competitiveness, major terminals, taking Qingdao Port, Shanghai Yangshan Port, Guangzhou Nansha Port and other high-throughput ports as examples, have gradually introduced automated terminal horizontal transportation equipment between the yard and the shore ( Automated Guided Vehicle, referred to as AG...

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Application Information

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IPC IPC(8): G06Q10/06G06Q10/08G06N3/12
CPCG06Q10/06313G06Q10/083G06N3/126
Inventor 余明珠秦虎梁卓斌张子臻
Owner SHENZHEN UNIV
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