自适应船舶执行安全预警网络算法分析  

Analysis of Adaptive Ship Execution Safety Warning Network Algorithm

作　　者：王志鹏 李成海[1] 胡甚平[2] WANG Zhi-peng;LI Cheng-hai;HU Shen-ping(Department of Navigation,Shandong Jiaotong Vocational College,Weifang 261206,China;Merchant Marine College,Shanghai Maritime University,Shanghai 200120,China)

机构地区：[1]山东交通职业学院航海系,山东潍坊261206 [2]上海海事大学商船学院,上海200120

出　　处：《江苏航运职业技术学院学报》2023年第1期25-28,77,共5页Journal of Jiangsu Shipping College

基　　金：国家重点研发计划项目(2019YFB1600602)。

摘　　要：由于船舶航行安全预警方案传统算法耗时长耗资源量大、算法运行过程中存在大量数据丢失的情况,研究新的船舶航行防堵塞预警网络很有必要。通过建立网络FSO/RF切换算法模型,设立功能实时转换;运用Reason域对航行船舶流堵塞预警方案进行优化,实现对网络预警控制和节点距离的匹配,对预警网络实行自适应算法的管理。相同条件下测验结果证明,新的算法相比两种传统算法节点丢失分别减少了25个和21个,由此可知新的算法不仅减少了丢失数据数量,而且提高了应用价值。Due to the lengthy time-consuming and resource-consuming traditional algorithm of ship navigation safety warning scheme and the large amount of data loss during the operation of the algorithm,it is necessary to study the new ship navigation anti-clogging warning network.By establishing the network FSO/RF switching algorithm model,the real-time function conversion can be set up;using Reason domain to optimize the navigation ship flow blockage warning scheme,the matching of network warning control and node distance can be realized,and the management of adaptive algorithm for the warning network can be implemented.The results of the test under the same conditions prove that the new algorithm reduces 25 and 21 node losses respectively compared with the two traditional algorithms,which shows that the new algorithm not only reduces the number of lost data,but also improves the application value.

关 键 词：水路运输 航行船舶安全 网络预警 转换模型 自适应算法 

分 类 号：U698[交通运输工程—港口、海岸及近海工程]