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A Situation Display Method Supporting Multi-source Target Screening

A display method and display method technology, applied in navigation, instrumentation, surveying and navigation, etc., can solve the problems of not providing a difference display method and not being able to meet the needs of users to the maximum extent, so as to enhance the friendliness of human-computer interaction and simplify The effect of interface layout

Active Publication Date: 2020-09-01
TIANJIN NAVIGATION INSTR RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0005] Nautical operation equipment usually uses the above two methods to display the output information of the respective equipment of radar or AIS respectively. Some marine operation equipment considers the superimposed information display of the two, but none of them provide a difference display method, which cannot meet the needs of users to the maximum extent.

Method used

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  • A Situation Display Method Supporting Multi-source Target Screening
  • A Situation Display Method Supporting Multi-source Target Screening
  • A Situation Display Method Supporting Multi-source Target Screening

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Embodiment Construction

[0046] Embodiments of the present invention are described in further detail below in conjunction with the accompanying drawings:

[0047] A situation display method supporting multi-source target screening, comprising the following steps:

[0048] Step 1. Initialize the network thread and interface thread;

[0049] The specific steps of said step 1, such as figure 1 shown, including:

[0050] (1) Create a network thread;

[0051] Create a network thread by initializing the network environment, creating a socket and binding the port number to wait for data to be received and process the received data to send the target data signal to the interface thread;

[0052] (2) Create an interface thread;

[0053] The interface thread is the main thread of the software program, which is mainly responsible for creating controls, setting control styles, layout management, etc.;

[0054] (3) Associating the signal slot relationship between the interface thread and the network thread, w...

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Abstract

The invention relates to a situation display method capable of supporting multi-source target screening. The situation display method is technically characterized by comprising the following steps: 1, initializing network threading and interface threading; 2, establishing a target data structure; and 3, processing network threading data and displaying interface threading data. On the basis that respective output information of a radar and AIS (Automatic Identification System) equipment is provided for users, overlapping and difference information display is provided for the users, and sailing operators can be assisted to make decisions.

Description

technical field [0001] The invention belongs to the technical field of navigation operations, in particular to a situation display method supporting multi-source target screening. Background technique [0002] Radar and AIS equipment are used to provide surrounding target information for maritime navigation personnel, and assist navigation personnel to judge targets to ensure the safety of navigation operations. Due to the different principles and forms of radar and AIS equipment, the target observation results output by the two will also be different. The navigation personnel not only care about the respective output information and superimposed information of each equipment, but also the difference information between the equipment is also important to the navigation personnel. It is very important, especially in the process of combat navigation, the difference information has great guiding significance. [0003] Nautical operation equipment such as chart plotters and ele...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01C23/00G01S7/04G08G3/00
CPCG01C23/00G01S7/04G08G3/00
Inventor 马兰张敏李永波冯金生赵云旭
Owner TIANJIN NAVIGATION INSTR RES INST
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