智能航行船舶仿真测试平台构建  

Construction of Intelligent Navigation Ship Simulation Test Platform

作　　者：华先亮 姚望 刘鹏 刘进来 夏华波[4] HUA Xianliang;YAO Wang;LIU Peng;LIU Jinlai;XIA Huabo(Shanghai Merchant Ship Design and Research Institute,Shanghai 201203,China;Hope Great(Shenzhen)Tech Co.,Ltd,Shenzhen 518132,China;School of Navigation,Wuhan University of Technology,Wuhan 430010,China;CN00C Energy Technology&Services Oil Production Service Company,Tianjin 300452,China)

机构地区：[1]上海船舶研究设计院,上海201203 [2]深圳灏鹏科技有限公司,深圳518132 [3]武汉理工大学航运学院,武汉430010 [4]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：《船舶设计通讯》2023年第2期34-45,共12页Journal of Ship Design

基　　金：中船自立科技研发专项“智能游艇自主开发”(202125Z)。

摘　　要：智能航行仿真测试平台基于虚幻引擎UE4(Unreal Engine 4)系统搭建,用于展示、输出虚拟三维场景中智能航行系统测试过程和结果。基于海图提取信息,由3dsMax建模软件航行场景并将其导人UE4中实现三维仿真场景构建。在该场景中根据船舶自动识别系统(Automatic Identification System,AIS)数据构建目标船再生真实交通环境,利用UE4平台实现真实AIS数据对三维目标船模型的驱动。将本船初始数据传输到UE4自动创建本船实体,由智能航行系统的决策方案操纵内置本船船舶运动模型,实现再生交通环境下的自主航行,输出系统决策结果。设计典型环境中的避碰仿真实验,输出和分析待测智能航行系统的计算结果。实验结果表明,所构建平台可直观展示智能航行系统避碰决策与实施的全过程,具备对避碰决策与实施模块进行测试的功能。The intelligent navigation simulation test platform is constructed based on the Unreal Engine 4(UE4)system,and the platform is used to display and output the test process and results of intelligent navigation systems in virtual three-dimensional scenes.The navigation scene is constructed by 3ds Max software,and the modeling data are extracted from the chart and imported into UE4 to realize the construction of 3D simulation scene.In this scenario,the real traffic environment of target ship using UE4 platform is regenerated according to the real Automatic Identification System(AIS)data.The initial data of the ship is transmitted to UE4 to automatically create the ship entity,and the decision-making scheme of the intelligent navigation system controls the internal ship motion model of the ship,realizing autonomous navigation in the regenerative traffic environment and outputting the system decision-making results.A collision avoidance simulation experiment in a typical environment is designed to output and analyze the calculation results of the intelligent navigation system to be tested.The experimental results show that the constructed platform can visually display the whole process of collision avoidance decision and implementation of intelligent navigation system,and has the function of testing the collision avoidance decision and implementation module of the measurement system.

关 键 词：智能航行 仿真测试平台 虚幻引擎 

分 类 号：U675.9[交通运输工程—船舶及航道工程]