Ship navigation data high-efficiency visual analysis method in cloud environment

An analysis method and cloud environment technology, applied in the field of ship navigation data analysis, can solve the problems that affect the efficiency of visual analysis, interactivity and real-time performance, without considering the diversity of data visualization, cloud service combination and distributed operation, etc., to improve The effect of execution efficiency

Inactive Publication Date: 2017-06-20
WUHAN UNIV OF TECH
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  • Application Information

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Problems solved by technology

At present, there are some workflow-based visualization systems, but none of them consider the characteristics of the diversity of data visualization in the field of ship traffic, and at the same time, they do not eff...

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  • Ship navigation data high-efficiency visual analysis method in cloud environment
  • Ship navigation data high-efficiency visual analysis method in cloud environment
  • Ship navigation data high-efficiency visual analysis method in cloud environment

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Embodiment Construction

[0020] Below in conjunction with accompanying drawing and specific embodiment the present invention is described in further detail:

[0021] The high-efficiency visual analysis method of ship navigation data in the cloud environment of the present invention, such as figure 1 As shown, it includes the following steps:

[0022] Step 1: Design the column-oriented open source database HBase cloud storage mode by using the ship voyage data collected in real time and using the reverse ship MMSI and timestamp as the primary key of the data table;

[0023] Step 2: Use the OWL-DL description language to establish a ship traffic visual analysis ontology, and design an HBase-based OWL ontology storage mode;

[0024] Step 3: Using description logic, design a cloud service description model oriented to the visual analysis features of ship navigation, the cloud service description model oriented to visual analysis features of ship navigation includes a visual function attribute model and a...

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Abstract

The invention relates to a ship navigation data high-efficiency visual analysis method in a cloud environment. The method includes the following steps: 1, designing an HBase-oriented cloud storage mode; 2, establishing a ship transportation visual analysis body, and designing an HBase-based OWL body storage mode; 3, designing a cloud service description model for ship navigation visual analysis features; 4, describing user visual analysis function requirements and QoS requirements; 5, selecting visual analysis cloud services according with the user function requirements and the QoS requirements, designing mapping functions within the cloud services and among the cloud services, and dynamically constructing a visual analysis cloud service optimized combination model; 6, establishing a ship navigation visual analysis global process model and a local process model to realize static optimized division of processes; and 7, constructing a multi-target optimizing model, completing dynamic adjustments of local processes, and realizing visual analysis of ship navigation data. The visual analysis process implementation efficiency for ship navigation data is improved effectively.

Description

technical field [0001] The invention relates to the technical field of ship navigation data analysis, in particular to a visual analysis method for ship navigation data in a cloud environment. Background technique [0002] At present, water traffic is becoming increasingly busy and the traffic flow density is increasing. Ships are the main body of water traffic. With the development of large-scale, specialization and high-speed, the navigation environment is more complicated, and the factors affecting the safety of ship navigation are increasing. , Possibility of potential safety hazards and traffic accidents is also increasing, posing a serious threat to the national economy and people's property. Therefore, for ships to sail safely and avoid risks, the analysis of ship navigation data is helpful for water traffic safety management. [0003] With the rapid development of the Internet and the Internet of Things technology, data collection is more convenient. Only one ship in...

Claims

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Application Information

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IPC IPC(8): G06Q50/30G06Q10/08G06Q10/06
CPCG06Q10/067G06Q10/083G06Q50/30
Inventor 高曙曹秀峰刘甜甜陆丛魏万淇
Owner WUHAN UNIV OF TECH
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