摘要
我国常用的船舶通信网络技术难以满足当前持续增长的海量信息量数据通信需求,易造成信息传递延时问题,严重影响船舶航行安全。因此结合网络优化调度算法对船舶通信系统进行分析和设计,以达到提高船舶网络信息通信质量和网络通信的传输速率,有效保障船舶航行安全的目的。为检验网络优化调度算法对船舶网络通信的实时性影响,对应用于船舶通信网络系统中常见的延时问题进行实验检测,以此考察在交换式船舶通信网络通信效果。数据检测结果表明网络优化调度算法可有效提高船舶通信效果,有效解决网络信息传输延时问题,满足船舶在航行过程中对网络通信的实时性需求。
At present,the ship communication network is difficult to meet the needs of continuous mass information data communication,so the ship communication system is designed with network optimization scheduling algorithm.So as to increase the transmission rate of network communication.Effectively solve the uncertainty problem of traditional ship network communication,become the main solution of ship communication network.In order to test the influence of network optimization scheduling algorithm on the real-time performance of switched ship communication network,corresponding to the key technical problems for ship communication network,the experimental detection was carried out.the network optimization scheduling algorithm and the upper limit of time delay of ship communication network were taken as low standard time delay constraints and high standard time delay constraints,respectively.the data detection results show that the network optimization scheduling algorithm can effectively improve the ship communication effect and meet the real-time requirements of ship communication in the navigation process.
出处
《舰船科学技术》
北大核心
2018年第4X期94-96,共3页
Ship Science and Technology
基金
2015年广东省高等学校优秀青年教师培养计划资助项目(YQ2015237)
2017佛山自筹资金类科技计划资助项目(2017AB004072)
2015广东环境保护工程职业学院重点专业建设资助项目(2015YZDZY2)
关键词
网络优化调度算法
网络通信
大数据通信系统
网络通信技术
network optimization scheduling algorithm
network communication
big data communication system
network communication technology
