云平台环境下船舶信息资源共享方法分析

Analysis of ship information resources sharing method under cloud platform environment

云计算平台在船舶通信与信息共享领域发挥着重要的作用,在云计算平台环境下设计了一种基于Mediator中介器的船舶信息资源共享方法研究。分析了云平台下船舶信息资源共享的基本模式,并利用船舶Mediator节点构成了一个海上信息资源共享通信网络;给出了依托于节点架构设定的信息资源共享流程,并采用了公钥与私钥相结合的载密方式,提高船舶数据资源共享时的安全性。仿真实验结果表明,提出的信息资源共享方案的效率更高,并且能够使船舶通信系统的均衡负载值保持在一个较低的水平。

Cloud computing platform plays an important role in the field of ship communication and information sharing.In the environment of cloud computing platform,a method of ship information resource sharing based on Mediator intermediary is designed.The basic mode of ship information resource sharing under cloud platform is analyzed,and a marine information resource sharing communication network is constructed by using ship Mediator nodes.The flow of information resource sharing based on node architecture is given,and the encryption method combining public key and private key is adopted to improve the security of ship data resource sharing.The simulation results show that the proposed information resource sharing scheme is more efficient and can keep the balance load value of ship communication system at a lower level.