智能型船舶操纵模拟器的网络架构及其实现

Network Architecture of Intelligent Ship Handling Simulator and Its Implementation

在传统船舶操纵模拟器的基础上,针对其目标船不具备自动避让它船能力的现状,提出了将液压伺服平台、六自由度船模、自动避碰成果等引入新型船舶操纵模拟器的研发中,自主研发了智能型船舶操纵模拟器。将整个船舶操纵模拟器系统抽象成3个相对独立的网络,提出了一种基于TCP的IOCP模型和基于UDP的阻塞模型相结合的通信网络架构,给出了系统的通信流程和通信协议。测试结果表明,这种解决方案较大地提高了船舶操纵模拟器的本船端容量,可以满足船舶操纵模拟器桌面系统的多本船端配置需求。

A new intelligent ship handling simulator that features target ship collision avoidance function is developed on the basis of an ordinary ship handling simulator.The hydraulic servo platform,the six DOF ship mathematical model and the achievements in automatic anti-collision researches etc.are introduced to the new simulator.The entire simulator system is regarded as three relatively independent networks,and the architecture of the communication network that combines TCP based IOCP model with UDP based blocking model is presented.The communication process and protocols of the system are given.Test results indicate that the design effectively improves own ship capacity of the ship handling simulator,therefore,satisfies the requirements for configuring the multi-own ship desktop system of the ship handling simulator.