Ground locking station dynamic scheduling method considering ART front buffer area and ART rear buffer area

Abstract

The invention provides a ground lock station dynamic scheduling method considering ART front and rear buffer areas, and the method comprises the steps: respectively carrying out the scheduling of ART entering the lock station during ship unloading and entering the lock station and the buffer areas during ship loading according to the dynamic change conditions of the lock station and the buffer areas: during ship unloading, distributing the lock station for the ART according to a first-arrival first-arrival nearby distribution strategy; the method comprises the following steps: during shipment, allocating a lock station and a front buffer area to an ART according to lock station operation efficiency, estimated time when the ART arrives at a quay crane, a container shipment logic relationship, the real-time position of the ART, the front buffer area, the ART distance and estimated remaining driving time of the lock station and the front buffer area, and simultaneously, when a system receives ART padlock unlocking operation completion information of shipment in the lock station; and automatically controlling the ART which completes the padlock unlocking operation to enter an idle rear buffer area. The utilization rate of the lock station and the quay crane can be improved, and the congestion phenomenon of the lock station and quay crane operation lane is relieved.

Description

technical field [0001] The invention belongs to the technical field of port facilities, and in particular relates to a ground lock station dynamic scheduling method considering ART front and rear buffers. Background technique [0002] In recent years, the port industry, especially the port industry involving container transportation, has continuously improved the efficiency and intelligence of equipment scheduling. In the existing container ports, the scheduling schemes of the lock station and the front and rear buffer zones are relatively fixed, and rely heavily on a single scheduling strategy, which often leads to low utilization of the lock station and buffer zone, and congestion in the quayside crane and lock station operation area. Seriously reduce the efficiency of port operations. At the same time, the dynamic changes of equipment status are not considered in the dispatch strategy, and only a single fixed dispatch plan result is followed, resulting in unsatisfactory ...

AI Technical Summary

Problems solved by technology

In the existing container ports, the scheduling schemes of the lock station and the front and rear buffer zones are relatively fixed, and rely heavily on a single scheduling strategy, which often leads to low utilization of the lock station and buffer zone, and congestion in the quayside crane and lock station operation area. Seriously reduce the efficiency of port operations

At the same time, dynamic changes in equipment status are not considered in the scheduling strategy, and only a single fixed scheduling plan is followed, resulting in unsatisfactory scheduling results and ultimately resulting in low port efficiency.

[0003] As the loading and unloading workload increases, the time cost of traditional scheduling schemes also increases accordingly

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