Unitization simulation platform of container pier

Abstract

The invention relates to a unitization simulation platform of a container terminal, the simulation model comprises a plurality of unit models which are respectively installed in different computers, all the computers are connected by a network; each unit model works independently, or the interaction of information among the unit models is carried out by the network to realize the collaborative work among all the unit models. The simulation platform divides a complex container terminal system into a plurality of the unit models which are operated on different computers at the same time, and task is transmitted among the interfaces of the unit models by the computer network so as to form a distributed simulation environment, thus greatly improving operating speed, simultaneously, reducing requirement on the performance of the computer and reducing the cost of the simulation platform. All the unit models can operate independently, and can finish simulation work collaboratively, with flexible running modes. The simulation platform divides the model with large scale and complex relationship into a plurality of the unit models, thus simplifying the model and causing the simulation platform to be easy to be modified and extended.

Description

technical field [0001] The invention relates to container terminal operation management, in particular to a container terminal simulation platform. Background technique [0002] With the improvement of discrete event system simulation theory and the development of computer technology, as well as the continuous development of container terminals, computer simulation technology is more and more applied to container terminal systems. The container terminal logistics system is a complex dynamic system of discrete events, which almost involves various complex problems in the discipline of logistics and transportation. Inside the container terminal, there are systems such as front-shore crane loading and unloading operations, trailer transportation, yard crane container loading and unloading, yard container storage, gate trailer entry and exit, etc. Systems such as roads have complex relationships. [0003] Existing simulation software and traditional simulation modeling methods...

AI Technical Summary

Problems solved by technology

[0004] (1) It is difficult to solve the simulation of complex systems

[0005] The scale of the complex system is huge, and the internal relationship of the system is complicated. The model established by using the existing simulation software and traditional modeling methods will also become very complicated and huge.

In addition, the huge model has very high requirements on the computer when running, especially the current 3D simulation model, which makes it difficult to run such a model

[0006] (2) Modeling is not fast enough

[0007] Today's project development is mostly completed by team division and cooperation, but the modeling of most simulation software is completed on one computer, and it is difficult for team members to divide tasks

Therefore, the modeling speed is relatively slow

[0008] (3) The model operation mode is not flexible enough

[0010] (4) Lack of reusability

[0011] The simulation models established by traditional modeling methods are generally established for one system. When the system changes or is expected to be applied to other systems, these established models cannot be reused.

Therefore the model lacks reusability

[0012] (5) Difficult to modify and expand

[0013] The complex model established by the traditional modeling method will become very difficult to modify the model due to its large scale and complex relationship

When extending the model at the same time, modifications to one place may affect other places in the model

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