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Data mining system for AIS information source based on big data platform

A big data platform and data mining technology, applied in the field of big data, to achieve the effect of reducing computing overhead and reducing the amount of network data transmission

Inactive Publication Date: 2019-08-30
江苏锐天智能科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Traditional data analysis methods can no longer meet the requirements of the rapid development of the modern shipping industry, and effective theories and technologies are urgently needed to analyze and apply these large amounts of AIS data

Method used

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  • Data mining system for AIS information source based on big data platform
  • Data mining system for AIS information source based on big data platform
  • Data mining system for AIS information source based on big data platform

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Embodiment

[0026] Such as figure 1 Shown, a kind of data mining system for AIS information source based on big data platform, comprises data acquisition system, data storage system, data mining system and data analysis system; Described data storage system is a distributed storage system, and described data mining system The system includes classification and statistics of data, target motion feature analysis, target density distribution analysis, target track distribution analysis, activity rule analysis, abnormal behavior detection and analysis; the data mining system supports AIS data batch processing, AIS data query and AIS data Visualization; the AIS data batch processing includes historical data storage, statistical analysis, data mining and result preservation; the AIS data query includes an interactive query for the query of the AIS trajectory data and statistical analysis of the AIS data; the AIS data The visualization part includes the visualization of AIS data itself and the v...

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Abstract

The invention discloses a data mining system for an AIS information source based on a big data platform. The data mining system comprises a data acquisition system, a data storage system, a data mining system and a data analysis system, wherein the data storage system is a distributed storage system, and the data mining system comprises the classified statistics of the data, the target motion characteristic analysis, the target density distribution analysis, the target track distribution analysis, the activity rule analysis and the abnormal behavior detection analysis. According to the data mining system, the tasks are mined through AIS data, such as the track mode mining, the track uncertainty, the abnormal value detection, the stay points and the classification. For example, the abnormalvalue detection can find an abnormal behavior ship, the classficiation helps to analye the joint features, such as navigation conditions, etc., of different types of ships, and the stay point detection can help to determine a hot spot port and laterally understand the import and export trade indexes of the port.

Description

technical field [0001] The invention belongs to the field of big data, and relates to a data mining system for AIS information sources based on a big data platform; AIS is an automatic identification system for ships, and the collection, storage and mining of massive data, especially the algorithm and model of data mining are big data Difficulties and key points in the field. Background technique [0002] In the study of ship intelligent collision avoidance, in order to generate more reliable and effective collision avoidance decisions, the types of information sources are not limited to the current position, course, speed and other factors of the two ships, but also consider the navigation intention of other ships. The following ship movement and the possible position of other ships in the future make the overall intelligent collision avoidance system a priori and predictable, which can make the final collision avoidance decision more reliable, effectively reduce the risk o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/215G06F16/22G06F16/2458
CPCG06F16/215G06F16/2282G06F16/2462G06F16/2465
Inventor 史金梁张瑞方明来
Owner 江苏锐天智能科技股份有限公司
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