Intelligent identification method and system for ship in-port loading and unloading

Abstract

The invention provides an intelligent identification method and system for ship in-port loading and unloading, and the method comprises the steps that the loading and unloading actions of a ship at a port is judged according to the collected identified ship docking port property, if the port property is identified as a loading port, a condition that the ship is loaded at the docking port is judged, if the property of the ship docking port is not identified or the ship docking port is identified as a transfer port, the loading and unloading actions are judged according to the port data before and after the ship docking, if the ship is unloaded in the port before the ship docking port, the ship is loaded in the ship docking port, and if the port data before and after the ship docking port are not collected, the loading and unloading action of the ship docking port is automatically judged according to the calculated ship draft change, if the draft of the ship is reduced after the ship leaves the berthing port, the ship is judged to be unloaded at the port, and if the draft of the ship is increased after the ship leaves the docking port, the ship is judged to be loaded at the port. By judging loading and unloading, the accurate judgment and monitoring of the whole sailing period of the ship are facilitated.

Description

technical field [0001] The invention relates to the field of shipping informatization and intelligence, in particular to an intelligent identification method and system for loading and unloading of ships in a port. Background technique [0002] In recent years, all walks of life are actively promoting digitization and informatization, and the most critical technology in promoting shipping informatization is the judgment and monitoring of ship dynamics, and then further analysis and processing can be carried out according to ship dynamics. Ships in normal navigation There will be several states, namely sailing, anchoring and berthing. The original ship driving will send AIS signals in real time. The signal content is relatively simple and the number is extremely large, and there is no need for too many simple repetitions in the analysis of the ship's navigation life cycle. Data needs to be compressed and analyzed, but currently in the process of data analysis, the use of ship...

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Problems solved by technology

[0002] In recent years, all walks of life are actively promoting digitization and informatization, and the most critical technology in promoting shipping informatization is the judgment and monitoring of ship dynamics, and then further analysis and processing can be carried out according to ship dynamics. Ships in normal navigation There will be several states, namely sailing, anchoring and berthing. The original ship driving will send AIS signals in real time. The signal content is relatively simple and the number is extremely large, and there is no need for too many simple repetitions when analyzing the life cycle of ship navigation. Data needs to be compressed and analyzed, but currently in the process of data analysis, the use of ship navigation life cycle monitoring technology to monitor port behavior is still in a missing state

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