A Port Congestion Monitoring Method Based on Anchorage and Berth Automatic Identification Algorithm

Abstract

The invention discloses a port congestion monitoring method based on an automatic identification algorithm for anchorages and berths, comprising the steps of: obtaining a dynamic position report record of a ship, and determining the berthing record of the ship at a port according to the dynamic position report record of the ship; Determining the berth area and anchorage area of ​​the port according to the docking records of the ship at the port; determining the congestion index of the port according to the docking records of the ship at the port and the berth area and anchorage area of ​​the port. According to the ship's dynamic position report record, the ship's docking record at the port is obtained; thus, the port can be efficiently and accurately identified berth area and anchorage area, and the port congestion index can be obtained, so as to accurately measure the actual port congestion through the congestion index.

Description

technical field [0001] The invention relates to the technical field of port traffic, in particular to a port congestion monitoring method based on an anchorage and berth automatic identification algorithm. Background technique [0002] With the continuous development of container trade, port congestion is increasing day by day. Port congestion leads to longer waiting times for ships, which can lead to significant losses for multiple stakeholders in the shipping supply chain, including shipping companies, cargo owners and ports. For liner companies, port congestion makes it difficult for liner companies to deliver goods on time and affects their service performance. For cargo owners, port congestion may bring additional logistics costs, affecting the time, resources and route planning of subsequent land transportation links. For ports, port congestion can reduce a port's competitiveness and attractiveness to customers. Based on this, port congestion has become a topic of c...

AI Technical Summary

Problems solved by technology

[0006] The technical problem to be solved by the present invention is to provide a port congestion monitoring method based on the automatic identification algorithm of anchorages and berths in view of the above-mentioned defects of the prior art, aiming at solving the problem of inability to accurately measure the actual congestion of the port in the prior art and The question of general applicability

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