A port water area planning method and system integrated with AIS data mining

A data mining and port technology, applied in data mining, data processing applications, electrical and digital data processing, etc., can solve the problems of unguaranteed planning accuracy and safety, a large amount of prior knowledge, etc., to achieve reliable planning results and reduce costs. Computational complexity and optimal planning efficiency

CN113435639BActive Publication Date: 2022-04-15TRANSPORT PLANNING & RES INST MINIST OF TRANSPORT
6 Cites 0 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Publication Date
2022-04-15

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
  • Figure 3
    Figure 3
Patent Text Reader

Abstract

The present invention discloses a method and system for port water area planning integrated with AIS data mining, comprising the following steps: step S1, constructing a port water area sample matrix for quantitative simulation analysis of port water area planning; step S2, obtaining balanced port water area planning quantitative simulation A port water area planning cluster for planning accuracy and planning efficiency and realizing unified analysis; step S3, performing quantitative simulation analysis on the passage planning of the port water area based on the port water area planning cluster. According to the hierarchical clustering algorithm, the present invention divides port waters with similar traffic characteristics into port waters planning clusters that can be planned in a unified manner according to the hierarchical clustering algorithm, so as to achieve the best balance between planning accuracy and planning efficiency.
Need to check novelty before this filing date? Find Prior Art

Description

Technical field

[0001] The present invention relates to the field of port planning, and in particular to a port waters planning method and system for fusion AIS data mining. Background technique

[0002] Harbor systems composed of ships, channels, anchorage, berths, with random, complexity, uncertainty, dynamic changes, multi-element information real-time interaction. The port waters planning is planning for many elements such as anchorage, channel and cyclone water. For large ports of traffic, the complex port of Hong Kong, its design is scientifically reasonable and will directly affect the safety of ships and port operational efficiency.

[0003] At present, there is more research on port waters to quantify simulation analysis, with specific or case portions as prototypes, mainly using simulation strategies based on discrete events to conduct a quantitative analysis of port waters, and its model input parameters are generally determined by the "Harbor's Overall Design Specific...

Examples

Embodiment Construction

[0052] Next, the technical solutions in the embodiments of the present invention will be described in connection with the drawings of the embodiments of the present invention, and it is understood that the described embodiments are merely the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art are in the range of the present invention without making creative labor premise.

[0053] Such as Figure 1-4 As shown, the present invention provides a harbor water domain planning method for fusion AIS data mining, including the following steps:

[0054] Step S1, based on all port waters in the planning area, and the traffic logs of port waters, the port waters, the port, the number of port waters, the number of ports, the number of port waters;

[0055] In step S1, the specific methods of constructing a gauge sample matrix include:

[0056] Each pass master ...