基于虚拟现实技术的船舶PSC检查训练仿真系统  

PSC Inspection and Training Simulation System Based on Virtual Reality Technology

作　　者：桑家军 任鸿翔[2] 董雅欣 于建伟 周毅 SANG Jia-jun;REN Hong-xiang;DONG Ya-xin;YU Jian-wei;ZHOU Yi(Shenzhen MSA,Shenzhen Guangdong 518031,China;College of Navigation,Dalian Maritime University,Dalian Liaoning 116026,China;Oil Production Services Company,CNOOC Energy Technology and Service,Tianjin 300452,China)

机构地区：[1]深圳海事局,广东深圳518031 [2]大连海事大学航海学院,辽宁大连116026 [3]中海油能源发展股份有限公司采油服务分公司,天津300452

出　　处：《船海工程》2024年第2期126-131,共6页Ship & Ocean Engineering

基　　金：国家自然科学基金(52071312);交通运输行业重点科技项目(2022-ZD3-035);辽宁省应用基础研究计划,大连市科技创新基金项目(2021JJ12GX031)。

摘　　要：针对现有PSCO培训效果差、风险和成本较高的问题,提出并开发了不受时间和场地限制的船舶PSC检查训练仿真系统。以集装箱船为例,运用三维建模技术构建船舶主要区域和仪器设备的模型,使用OCR文字识别技术实现证书文件的有效信息提取,运用反向动力学技术实现虚拟船员在三维场景中的操作模拟,运用模糊综合评判法建立PSC检查训练的评估模型,实现对学员检查过程的评估。仿真结果表明,所开发的系统场景沉浸感良好、满足PSC检查训练的需求,可用于PSCO的教学与培训。For the problems of poor training effect,high risk and high cost in the process of PSCO training,a PSC inspection training simulator was proposed and developed,which was not limited by the time and place.Taking the container ship as the prototype,the 3D modeling technology was used to establish the model of the ship's important areas and equipment.The OCR text recognition technology was used to extract the effective information of certificate,and the inverse dynamics technology was applied to simulate the operation of the virtual crew in the three-dimensional scene.The evaluation model of PSC inspection training was established by using the fuzzy comprehensive evaluation method to realize the evaluation of the students' inspection process.The fuzzy comprehensive evaluation method was used to establish the evaluation model of PSC inspection training,so as to evaluate the students' inspection process.The simulation results showed that the simulator has a good sense of scene immersion,meets the needs of PSC inspection training,and can be used for PSCO teaching and training.

关 键 词：港口国监督 虚拟现实 训练仿真 三维视景 

分 类 号：U675.79[交通运输工程—船舶及航道工程] TP391.9[交通运输工程—船舶与海洋工程]