船舶协调避让3D在线虚仿实验教学平台设计与实验教学应用

Design of 3D Online Virtual Simulation Experiment Teaching Platform for Ship Coordinating Collision Avoidance and Experimental Teaching Application

针对船舶协调避让实船实验风险高、运行成本高和半实物航海模拟器实验时间、空间、人数受限的不足问题,结合船舶协调避让实验教学的实际情况,采用Unity3D引擎开发了船舶协调避让3D在线虚仿实验教学平台,平台具备自主学习、仿真实训、学习效果检测三大功能。依据船上工作实际,设计了船舶协调避让实验教学方案,展示了实验教学方案在平台的运行效果,证明了平台开展船舶协调避让实验的有效性。通过平台开展船舶协调避让自主式、探究式实验,克服了实船实验和航海模拟器实验的不足,改变了传统的实验模式,提升实验教学效果,增强了学生的学习兴趣。

Aiming at the problems of high risk,high operation cost and limitation of the time,space and number for semi-physical navigation simulator experiments in ship coordinating collision avoidance experiment,combined with the actual situation of ship coordinating avoidance experiment teaching,the 3D online virtual simulation experiment teaching platform for ship coordinating avoidance is developed by using Unity3D engine.The platform has three functions including independent learning,simulation training and learning effect detection.According to the actual work on board,the experimental teaching scheme of ship coordinating avoidance is designed.And its operational effect on the platform is displayed,which proved the effectiveness of the platform.The autonomous and exploratory experiments of ship coordinating avoidance are carried out through the platform,which overcomes the shortcomings of real ship experiment and navigational simulator experiment,changes the traditional experimental mode,improves the experimental teaching effect and enhances students’interest in learning.