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Intelligent ship multi-channel interactive simulation system and method for virtual-real hybrid integrated simulation

A simulation system and multi-channel technology, applied in the field of autonomous navigation simulation of intelligent ships, can solve the problems of poor immersion, high cost, and high experimental risks in virtual simulation experiments, and achieve improved efficiency and authenticity, convenient upgrades, and improved system performance. Flexible effects of scale and combination

Pending Publication Date: 2022-08-09
QINGDAO UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Due to the high risk and high cost of real ship sea experiments, the research and development of intelligent ship simulation experiment platform and related technology experiment system is gradually becoming an urgent problem in this field.
However, the existing intelligent ship simulation system lacks an integrated simulation experiment environment, the marine mechanical environment is distorted, it is difficult to restore the human-machine mixed marine traffic situation of intelligent ships and traditional automated ships, and the virtual simulation experiment has a poor sense of immersion and many other limitations, and for a specific smart ship autonomous behavior model, algorithm, software or hardware system, the existing system cannot provide a simulation experiment environment for its full life cycle

Method used

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Experimental program
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Embodiment 1

[0073] like figure 1 As shown, it is a schematic structural diagram of the intelligent ship multi-channel interactive simulation system of the virtual-real hybrid integrated simulation shown in the first embodiment of the application, mainly including the integrated simulation simulation environment subsystem, data center, water area information collection equipment, real ship-navigation Water environment subsystem, local area network access management federation subsystem, multi-channel distributed terminal subsystem, multi-degree-of-freedom cockpit and its driver module subsystem.

[0074] Specifically, the real ship-navigation water environment subsystem is a coupling system of the actual ship and its water environment, generating real ship-waters coupling data, and the real ship-navigation water environment subsystem is also used to send the navigation status of the actual ship to the data center. The water area information collection equipment is used to collect the expe...

Embodiment 2

[0131] like Figure 5 As shown, it is a schematic flowchart of a multi-channel interactive simulation method for an intelligent ship in the virtual-real hybrid integrated simulation of the second embodiment of the application, which mainly includes the following steps:

[0132] S102. Collect the actual ship-water coupling data of the actual ship in the experimental water area and the water environment in which it is located, as well as the sailing state of the actual ship.

[0133] S104. Collect experimental water area information. The experimental water area information includes the relative true value data of the actual ship's sailing state and encounter situation in the experimental water area environment and real-time environmental data.

[0134] S106. Build a multi-channel distributed terminal, and based on the multi-channel distributed terminal, build a virtual jamming ship, and the virtual jamming ship is used to simulate a multi-ship maritime traffic scene.

[0135] S...

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Abstract

The invention discloses a virtual-real hybrid integrated simulation intelligent ship multi-channel interactive simulation system and method, and the system comprises a real ship-navigation water area environment subsystem which is a coupling system of a real ship and a water area environment where the real ship is located; the water area information acquisition equipment is used for acquiring experimental water area information; the multi-channel distributed terminal subsystem is used for setting a virtual interference ship through a distributed terminal; the local area network access management federal subsystem is used for constructing a multi-channel distributed terminal subsystem; the data center is used for simulating internal and external data transmission management of the environment and constructing a virtual obstacle ship; the multi-degree-of-freedom cabin and the driving module subsystem thereof are used for controlling any virtual ship; and the integrated simulation environment subsystem is used for constructing a three-dimensional mapping space with real ship marine navigation characteristics. According to the invention, the semi-physical simulation experiment of software-in-the-loop, hardware-in-the-loop and human-in-the-loop can be realized, and a plurality of different sea encounter situations can be rapidly constructed in a virtual-real mixed parallel virtual scene.

Description

technical field [0001] The present application belongs to the technical field of simulation and simulation of autonomous navigation of intelligent ships, and in particular relates to a multi-channel interactive simulation system and method for intelligent ships of virtual-real hybrid integrated simulation. Background technique [0002] Due to the high risk and high cost of real-ship marine experiments, the research and development of intelligent ship simulation experimental platforms and related technical experimental systems is gradually becoming an urgent problem to be solved in this field. However, the existing intelligent ship simulation system lacks an integrated simulation experiment environment, the marine mechanical environment is distorted, it is difficult to restore the intelligent ship-traditional automated ship mixed man-machine mixed maritime traffic situation, and the virtual simulation experiment has poor immersion. and many other limitations, and for a specif...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09B9/06
CPCG09B9/066Y02A90/10
Inventor 王晓原王全政王刚韩俊彦陈龙飞史慧丽钟馥声
Owner QINGDAO UNIV OF SCI & TECH